NHC Offshore Waters Forecasts
Hover to view popup zone forecast; click a zone to view related text forecast below. Show All Text Below
Southwest Tropical North Atlantic & Caribbean Sea (OFFNT3)
000 FZNT23 KNHC 270824 OFFNT3 Offshore Waters Forecast for the Caribbean Sea and Tropical N Atlantic NWS National Hurricane Center Miami, FL 424 AM EDT Wed May 27 2026 Offshore Waters Forecast for Caribbean Sea, and the Tropical N Atlantic from 07N to 19N W of 55W. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Synopsis for the Caribbean Sea & Tropical North Atlantic
AMZ001-272030- Synopsis for Caribbean Sea, and Tropical N Atlantic from 07N to 19N W of 55W 424 AM EDT Wed May 27 2026 .SYNOPSIS...Tight pressure gradient between high pressure in the western Atlantic and the Colombian low will continue to support fresh to strong trades across the central Caribbean with rough seas through Thu. These winds are expected to pulse to near-gale force off Barranquilla, Colombia tonight through Thu morning. Trades in the Gulf of Honduras and just north of Jamaica will reach fresh to strong this evening through early Thu morning. By Fri night, most of the basin should experience moderate with locally fresh winds and moderate seas, except the south-central basin in which fresh to strong winds and rough seas will remain through the weekend.
AMZ040 Zone Forecast
AMZ040-272030- Caribbean N of 18N W of 85W including Yucatan Basin- 424 AM EDT Wed May 27 2026 .TODAY...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E to SE winds 15 to 20 kt S of 20N, and E to SE 15 kt N of 20N. Seas 5 to 7 ft. .THU...E to SE winds 15 to 20 kt. Seas 5 to 7 ft in E to SE swell. .THU NIGHT...E to SE winds 15 kt S of 20N, and E to SE 10 to 15 kt N of 20N. Seas 5 to 7 ft. Scattered showers and isolated tstms. .FRI...E to SE winds 10 to 15 kt S of 20N, and SE 10 kt N of 20N. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E to SE winds 15 to 20 kt S of 20N, and E to SE 10 to 15 kt N of 20N. Seas 3 to 5 ft. .SUN...E to SE winds 15 to 20 kt S of 20N, and E to SE 10 to 15 kt N of 20N. Seas 4 to 6 ft. .SUN NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft.
Forecaster Chan
AMZ041 Zone Forecast
AMZ041-272030- Caribbean N of 20N E of 85W- 424 AM EDT Wed May 27 2026 .TODAY...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...W of 81W, E to SE winds 10 kt. E of 81W, variable winds less than 5 kt, becoming NE to E 10 kt late. Seas 4 to 6 ft in SE swell. .FRI...E to SE winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...W of 81W, SE winds 10 kt. E of 81W, variable winds less than 5 kt, becoming SE 10 kt late. Seas 3 to 5 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Chan
AMZ042 Zone Forecast
AMZ042-272030- Caribbean from 18N-20N between 80W-85W including Cayman Basin- 424 AM EDT Wed May 27 2026 .TODAY...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E to SE winds 15 to 20 kt W of 82W, and E to SE 10 to 15 kt E of 82W. Seas 5 to 7 ft. .THU...E to SE winds 15 to 20 kt W of 82W, and E to SE 10 to 15 kt E of 82W. Seas 5 to 7 ft in E to SE swell. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E to SE winds 15 to 20 kt W of 82W, and E to SE 10 to 15 kt E of 82W. Seas 4 to 6 ft. .SUN...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ043 Zone Forecast
AMZ043-272030- Caribbean from 18N-20N between 76W-80W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .TONIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .THU...E winds 10 to 15 kt W of 78W, and E to SE 15 to 20 kt E of 78W. Seas 5 to 7 ft in E to SE swell. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...E to SE winds 10 to 15 kt W of 78W, and E to SE 15 to 20 kt E of 78W. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 10 to 15 kt W of 78W, and SE 15 to 20 kt E of 78W. Seas 4 to 6 ft. .SAT...E to SE winds 10 to 15 kt W of 78W, and E to SE 15 to 20 kt E of 78W. Seas 4 to 6 ft. .SAT NIGHT...Winds E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ044 Zone Forecast
AMZ044-272030- Caribbean approaches to the Windward Passage- 424 AM EDT Wed May 27 2026 .TODAY...In the Gulf of Gonave, E to SE winds 10 kt, shifting to N in the afternoon. Elsewhere, E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TONIGHT...Variable winds less than 5 kt in the Gulf of Gonave, and E 15 to 20 kt elsewhere. Seas 6 to 8 ft in E swell. .THU...Variable winds less than 5 kt in the Gulf of Gonave, and E 15 to 20 kt elsewhere. Seas 5 to 7 ft in E swell. .THU NIGHT...In the Gulf of Gonave, NW to N winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...In the Gulf of Gonave, variable winds less than 5 kt. Seas 3 ft or less. Elsewhere, SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...In the Gulf of Gonave, variable winds less than 5 kt. Seas 3 ft or less. Elsewhere, SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...In the Gulf of Gonave, SE winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, SE winds 15 to 20 kt. Seas 3 ft or less in the Gulf of Gonave, and 4 to 6 ft elsewhere. .SAT NIGHT...In the Gulf of Gonave, variable winds less than 5 kt, becoming SE to S 10 kt late. Elsewhere, E winds 15 to 20 kt. Seas 3 ft or less in the Gulf of Gonave, and 4 to 6 ft elsewhere. .SUN...In the Gulf of Gonave, SE winds 10 kt, shifting to N to NE in the afternoon. Elsewhere, E to SE winds 15 to 20 kt. Seas 3 ft or less in the Gulf of Gonave, and 4 to 6 ft elsewhere. .SUN NIGHT...In the Gulf of Gonave, NE winds 10 kt, shifting to S late. Elsewhere, E to SE winds 15 to 20 kt. Seas 3 ft or less in the Gulf of Gonave, and 4 to 6 ft elsewhere.
Forecaster Chan
AMZ045 Zone Forecast
AMZ045-272030- Gulf of Honduras- 424 AM EDT Wed May 27 2026 .TODAY...E to SE winds 15 to 20 kt. Seas 6 to 8 ft. .TONIGHT...E winds 20 to 25 kt S of 17N W of 86W, and E to SE 20 to 25 kt elsewhere. Seas 5 to 7 ft. Isolated tstms. .THU...E to SE winds 15 to 20 kt. Seas 5 to 7 ft in E swell. Scattered showers and isolated tstms. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms. .FRI...E winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...S of 17N W of 86W, SE winds 10 to 15 kt, shifting to NE to E in the afternoon. Elsewhere, E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...S of 17N W of 86W, E winds 10 to 15 kt, shifting to SE to S 15 to 20 kt late. Elsewhere, E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...S of 17N W of 86W, S to SW winds 10 kt, shifting to NE to E in the afternoon. Elsewhere, E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...Winds E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
Forecaster Chan
AMZ046 Zone Forecast
AMZ046-272030- Caribbean from 15N to 18N between 80W and 85W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 20 kt. Seas 7 to 10 ft in E swell. .TONIGHT...E winds 15 to 20 kt. Seas 7 to 10 ft in E swell. .THU...E winds 15 to 20 kt. Seas 7 to 10 ft in E swell. Scattered showers and isolated tstms. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. Scattered tstms. .FRI...E winds 15 kt. Seas 4 to 6 ft W of 82W, and 6 to 8 ft E of 82W. .FRI NIGHT...E to SE winds 15 kt. Seas 3 to 5 ft W of 82W, and 5 to 7 ft E of 82W. .SAT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft W of 82W, and 5 to 7 ft E of 82W. .SAT NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ047 Zone Forecast
AMZ047-272030- Caribbean from 15N to 18N between 76W and 80W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 20 to 25 kt. Seas 7 to 11 ft in E to SE swell. .TONIGHT...E winds 20 to 25 kt S of 17N, and E 15 to 20 kt N of 17N. Seas 7 to 11 ft in E to SE swell. .THU...E winds 20 to 25 kt S of 17N, and E 15 to 20 kt N of 17N. Seas 7 to 10 ft in E to SE swell. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in E to SE swell. .FRI...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .FRI NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .SAT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SUN...E winds 15 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
Forecaster Chan
AMZ048 Zone Forecast
AMZ048-272030- Caribbean from 15N to 18N between 72W and 76W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 20 to 25 kt. Seas 7 to 11 ft in E to SE swell. .TONIGHT...E winds 20 to 25 kt S of 17N, and E 15 to 20 kt N of 17N. Seas 7 to 11 ft in E to SE swell. .THU...E winds 20 to 25 kt. Seas 7 to 10 ft in E to SE swell. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in E to SE swell. .FRI...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .FRI NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .SAT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .SUN...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell.
Forecaster Chan
AMZ049 Zone Forecast
AMZ049-272030- Caribbean N of 15N between 68W and 72W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 20 to 25 kt W of 70W, and E 15 to 20 kt E of 70W. Seas 7 to 10 ft in E to SE swell. .TONIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in E to SE swell. .THU...E winds 15 to 20 kt. Seas 6 to 9 ft in E to SE swell. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .FRI...E winds 15 to 20 kt W of 70W, and E to SE 15 to 20 kt E of 70W. Seas 6 to 8 ft in E to SE swell. .FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...E winds 15 to 20 kt W of 70W, and E to SE 15 to 20 kt E of 70W. Seas 6 to 8 ft. .SUN NIGHT...Winds E winds 15 to 20 kt. Seas 5 to 7 ft.
Forecaster Chan
AMZ050 Zone Forecast
AMZ050-272030- Caribbean N of 15N between 64W and 68W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 15 to 20 kt. Seas 5 to 7 ft in E swell. .TONIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft in E swell. .THU...E winds 15 kt. Seas 5 to 7 ft in E swell. .THU NIGHT...E winds 15 kt. Seas 4 to 6 ft. .FRI...E to SE winds 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...E to SE winds 15 kt. Seas 4 to 6 ft. .SUN...E to SE winds 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ051 Zone Forecast
AMZ051-272030- Offshore Waters Leeward Islands- 424 AM EDT Wed May 27 2026 .TODAY...E winds 15 kt. Seas 5 to 7 ft in E swell. .TONIGHT...E winds 15 kt. Seas 5 to 7 ft in NE to E swell. .THU...E winds 10 to 15 kt. Seas 5 to 7 ft in NE swell. .THU NIGHT...E winds 15 kt. Seas 5 to 7 ft in NE to E swell. .FRI...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in E swell. .FRI NIGHT...E winds 15 kt. Seas 5 to 7 ft. .SAT...E winds 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E to SE winds 15 kt. Seas 5 to 7 ft. .SUN...E to SE winds 15 kt. Seas 5 to 7 ft in E swell. .SUN NIGHT...E to SE winds 15 kt. Seas 5 to 7 ft.
Forecaster Chan
AMZ052 Zone Forecast
AMZ052-272030- Tropical N Atlantic from 15N to 19N between 55W and 60W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .TONIGHT...NE to E winds 15 kt. Seas 6 to 8 ft in N to NE swell. .THU...E winds 10 to 15 kt. Seas 6 to 8 ft in N to NE swell. .THU NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in NE swell. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell. .FRI NIGHT...E winds 15 kt. Seas 5 to 7 ft in E swell. .SAT...E winds 15 kt. Seas 5 to 7 ft in E swell. .SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft in E swell. .SUN...E winds 15 kt. Seas 5 to 7 ft in E swell. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
Forecaster Chan
AMZ053 Zone Forecast
AMZ053-272030- W Central Caribbean from 11N to 15N W of 80W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 15 to 20 kt. Seas 7 to 10 ft in E swell. Scattered showers and isolated tstms. .TONIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in E swell. Scattered showers and isolated tstms. .THU...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in E swell. Scattered tstms. .THU NIGHT...E winds 10 to 15 kt in the reefs, and NE to E 15 to 20 kt in the open waters. Seas 6 to 9 ft in E swell. Scattered tstms. .FRI...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in E swell. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in E swell. .SAT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in E swell. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ054 Zone Forecast
AMZ054-272030- Caribbean from 11N to 15N between 76W and 80W including Colombia Basin- 424 AM EDT Wed May 27 2026 .TODAY...NE to E winds 20 to 25 kt W of 78W, and E 20 to 25 kt E of 78W. Seas 8 to 12 ft in E swell. .TONIGHT...NE to E winds 20 to 25 kt. Seas 8 to 12 ft in E swell. .THU...NE to E winds 15 to 20 kt W of 78W, and E 20 to 25 kt E of 78W. Seas 7 to 11 ft in E swell. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in E swell. Isolated tstms. .FRI...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .FRI NIGHT...E winds 10 to 15 kt W of 78W, and E 15 to 20 kt E of 78W. Seas 6 to 8 ft in E swell. .SAT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 15 kt W of 78W, and E 15 to 20 kt E of 78W. Seas 5 to 7 ft. .SUN...Winds E winds 15 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...Winds NE to E winds 15 to 20 kt. Seas 5 to 7 ft.
Forecaster Chan
AMZ055 Zone Forecast
AMZ055-272030- Caribbean from 11N to 15N between 72W and 76W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 20 to 30 kt. Seas 8 to 12 ft in E swell. .TONIGHT...NE to E winds 25 to 30 kt. Seas 7 to 11 ft in E swell. .THU...E winds 20 to 25 kt. Seas 7 to 11 ft in E swell. .THU NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in E swell. .FRI...E winds 20 to 25 kt. Seas 6 to 9 ft in E swell. .FRI NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .SAT...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .SAT NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .SUN...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .SUN NIGHT...NE to E winds 20 to 25 kt S of 13N, and E 20 to 25 kt N of 13N. Seas 6 to 8 ft.
Forecaster Chan
AMZ056 Zone Forecast
AMZ056-272030- Caribbean S of 15N between 68W and 72W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 20 to 25 kt. Seas 7 to 11 ft in E swell. .TONIGHT...E winds 20 to 30 kt. Seas 7 to 11 ft in E swell. .THU...E winds 20 to 25 kt. Seas 7 to 10 ft in E swell. .THU NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft in E swell. .FRI...E winds 20 to 25 kt. Seas 6 to 9 ft in E swell. .FRI NIGHT...E winds 20 to 25 kt. Seas 6 to 8 ft in E swell. .SAT...E winds 20 kt. Seas 6 to 8 ft in E swell. .SAT NIGHT...E winds 20 to 25 kt. Seas 6 to 8 ft in E swell. .SUN...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .SUN NIGHT...E winds 20 to 25 kt. Seas 6 to 8 ft.
Forecaster Chan
AMZ057 Zone Forecast
AMZ057-272030- Caribbean S of 15N between 64W and 68W including Venezuela Basin- 424 AM EDT Wed May 27 2026 .TODAY...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TONIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .THU...E winds 15 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 20 to 25 kt S of 13N, and E 15 to 20 kt N of 13N. Seas 5 to 7 ft. .FRI...E winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SUN...E winds 15 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ058 Zone Forecast
AMZ058-272030- Offshore Waters Windward Islands including Trinidad and Tobago- 424 AM EDT Wed May 27 2026 .TODAY...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .TONIGHT...E winds 15 to 20 kt in the Caribbean, and E 10 to 15 kt in the Atlc. Seas 6 to 8 ft in E swell. .THU...E winds 10 to 15 kt. Seas 6 to 8 ft in E swell. .THU NIGHT...E winds 15 to 20 kt in the Caribbean, and E 10 to 15 kt in the Atlc. Seas 6 to 8 ft in E swell. .FRI...E winds 10 to 15 kt. Seas 6 to 8 ft in E swell. .FRI NIGHT...E winds 15 to 20 kt in the Caribbean, and E 10 to 15 kt in the Atlc. Seas 5 to 7 ft in E swell. .SAT...E winds 15 kt. Seas 5 to 7 ft in E swell. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in E swell. .SUN...E winds 10 to 15 kt. Seas 5 to 7 ft in E swell. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
Forecaster Chan
AMZ059 Zone Forecast
AMZ059-272030- Tropical N Atlantic from 11N and 15N between 55W and 60W- 424 AM EDT Wed May 27 2026 .TODAY...E winds 15 kt. Seas 6 to 9 ft in E to SE swell. .TONIGHT...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .THU...E winds 15 kt. Seas 6 to 8 ft in E swell. .THU NIGHT...E winds 15 kt. Seas 6 to 8 ft in E swell. .FRI...E winds 15 kt. Seas 6 to 8 ft in E swell. .FRI NIGHT...E winds 15 kt. Seas 5 to 7 ft in E swell. .SAT...E winds 15 kt. Seas 5 to 7 ft in E swell. .SAT NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .SUN NIGHT...E winds 20 kt. Seas 6 to 8 ft in E swell.
Forecaster Chan
AMZ060 Zone Forecast
AMZ060-272030- SW Caribbean S of 11N W of 80W- 424 AM EDT Wed May 27 2026 .TODAY...Variable winds less than 5 kt S of 10N, and NE 10 kt N of 10N. Seas 6 to 8 ft in NE to E swell. Scattered showers and isolated tstms. .TONIGHT...S of 10N, N winds 10 kt in the evening, becoming variable less than 5 kt. N of 10N, NE winds 10 kt. Seas 6 to 8 ft in NE to E swell. Scattered tstms. .THU...S of 10N, variable winds less than 5 kt, becoming NW 10 kt in the afternoon. N of 10N, N to NE winds 10 kt. Seas 6 to 8 ft in NE to E swell. Scattered showers and isolated tstms. .THU NIGHT...S of 10N, variable winds less than 5 kt, becoming W 10 kt late. N of 10N, NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 5 to 7 ft in NE to E swell. Scattered tstms. .FRI...S of 10N, W to NW winds 10 kt. N of 10N, variable winds less than 5 kt, becoming N to NE 10 kt in the afternoon. Seas 4 to 6 ft in NE to E swell. .FRI NIGHT...NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 to 5 ft. .SAT...Variable winds less than 5 kt. Seas 3 to 5 ft in NE to E swell. .SAT NIGHT...S of 10N, E to SE winds 10 kt. N of 10N, variable winds less than 5 kt, becoming E to SE 10 kt late. Seas 2 to 4 ft. .SUN...S of 10N, SE to S winds 10 kt in the morning, becoming variable less than 5 kt. N of 10N, E to SE winds 10 kt. Seas 2 to 4 ft. .SUN NIGHT...Variable winds less than 5 kt S of 10N, and E 10 kt N of 10N. Seas 2 to 4 ft.
Forecaster Chan
AMZ061 Zone Forecast
AMZ061-272030- SW Caribbean S of 11N E of 80W including the approaches to the Panama Canal- 424 AM EDT Wed May 27 2026 .TODAY...S of 10N, N to NE winds 10 kt in the morning, becoming variable less than 5 kt. N of 10N, NE to E winds 10 to 15 kt. Seas 6 to 9 ft in NE swell. .TONIGHT...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in NE swell. Scattered showers and isolated tstms. .THU...Variable winds less than 5 kt S of 10N, and NE to E 10 to 15 kt N of 10N. Seas 6 to 9 ft in NE swell. Scattered showers and isolated tstms. .THU NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NE swell. Scattered showers and isolated tstms. .FRI...E winds 10 kt. Seas 4 to 6 ft in NE swell. .FRI NIGHT...SW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in NE swell. .SAT...Variable winds less than 5 kt. Seas 3 to 5 ft in NE swell. .SAT NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. .SUN...Variable winds less than 5 kt S of 10N, and E 10 kt N of 10N. Seas 2 to 4 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Chan
AMZ062 Zone Forecast
AMZ062-272030- Tropical N Atlantic from 7N and 11N between 55W and 60W- 424 AM EDT Wed May 27 2026 .TODAY...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in E swell. .TONIGHT...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .THU...NE to E winds 15 kt. Seas 6 to 9 ft in E swell. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in E swell. .FRI...E winds 10 to 15 kt. Seas 6 to 8 ft in NE to E swell. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .SAT...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .SAT NIGHT...E winds 10 to 15 kt S of 09N, and E 15 to 20 kt N of 09N. Seas 6 to 8 ft in NE to E swell. .SUN...NE to E winds 10 to 15 kt S of 09N, and NE to E 15 to 20 kt N of 09N. Seas 6 to 8 ft in NE to E swell. .SUN NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell.
Forecaster Chan
Southwest North Atlantic (OFFNT5)
000 FZNT25 KNHC 270838 OFFNT5 Offshore Waters Forecast for the SW N Atlantic including the Bahamas NWS National Hurricane Center Miami, FL 438 AM EDT Wed May 27 2026 Offshore Waters Forecast for the SW N Atlantic from 19N to 31N W of 55W including Bahamas. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Synopsis for the Southwest Atlantic
AMZ101-272045- Synopsis for the SW N Atlantic including the Bahamas 438 AM EDT Wed May 27 2026 .SYNOPSIS...Fresh to strong winds with moderate to rough seas are anticipated across waters south of 25N and west of 68W through this afternoon, including the Great Bahama Bank, as the Atlantic high pressure shifts southeastward, tightening the pressure gradient. This high is going to weaken tonight, allowing winds and seas to diminish. A dissipating stationary front from 25N35W to 24N40W will be gone later this morning. In the longer term, two cold fronts passing across the north Atlantic might cause increasing winds and seas north of 28N and east of 70W from Thu night through Fri, and again from Sat night through Sun.
AMZ063 Zone Forecast
AMZ063-272045- Atlantic from 29N to 31N W of 77W- 438 AM EDT Wed May 27 2026 .TODAY...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. .THU...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .FRI...SW to W winds 10 kt, shifting to NW to N in the afternoon. Seas 2 to 4 ft. .FRI NIGHT...NE to E winds 10 kt, shifting to W to NW late. Seas 2 to 4 ft. .SAT...W winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...W of 79W, W to NW winds 10 to 15 kt in the morning, becoming variable less than 5 kt. E of 79W, W winds 10 kt. Seas 3 to 5 ft. .SUN NIGHT...W of 79W, variable winds less than 5 kt, becoming SW 10 kt late. E of 79W, S to SW winds 10 kt. Seas 2 to 4 ft.
Forecaster Chan
AMZ064 Zone Forecast
AMZ064-272045- Atlantic from 29N to 31N between 74W and 77W- 438 AM EDT Wed May 27 2026 .TODAY...S winds 10 kt. Seas 4 to 6 ft in SE swell. .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft in SE swell. .THU...SW winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .FRI...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...W to NW winds 10 to 15 kt W of 75W, and W 15 to 20 kt E of 75W. Seas 3 to 5 ft. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft in S swell. .SUN...SW winds 10 kt. Seas 3 to 5 ft. .SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Chan
AMZ065 Zone Forecast
AMZ065-272045- Atlantic from 29N to 31N between 70W and 74W- 438 AM EDT Wed May 27 2026 .TODAY...S to SW winds 10 kt. Seas 3 to 5 ft. .TONIGHT...W of 72W, S to SW winds 10 to 15 kt. E of 72W, variable winds less than 5 kt, becoming SW 10 to 15 kt late. Seas 3 to 5 ft. .THU...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SW winds 15 to 20 kt W of 72W, and S to SW 20 to 25 kt E of 72W. Seas 4 to 6 ft. .SAT NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. .SUN...SW to W winds 10 kt. Seas 6 to 8 ft in SW to W swell. .SUN NIGHT...S winds 10 kt. Seas 4 to 6 ft in NW to N swell.
Forecaster Chan
AMZ066 Zone Forecast
AMZ066-272045- Atlantic from 29N to 31N between 65W and 70W- 438 AM EDT Wed May 27 2026 .TODAY...W to NW winds 10 kt. Seas 3 to 5 ft. .TONIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. .THU...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. .FRI...W winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. .FRI NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in NW swell. .SAT...S to SW winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...W of 67W, SW winds 20 to 25 kt, becoming SW to W 10 to 15 kt late. E of 67W, SW winds 20 to 25 kt. Seas 6 to 8 ft. .SUN...W winds 10 kt W of 67W, and SW to W 10 to 15 kt E of 67W. Seas 7 to 10 ft in SW to W swell. .SUN NIGHT...W of 67W, variable winds less than 5 kt, becoming S to SW 10 kt late. E of 67W, variable winds less than 5 kt. Seas 6 to 9 ft in W swell.
Forecaster Chan
AMZ067 Zone Forecast
AMZ067-272045- Atlantic from 29N to 31N between 60W and 65W- 438 AM EDT Wed May 27 2026 .TODAY...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. .THU...W winds 10 to 15 kt W of 62W, and W 15 to 20 kt E of 62W. Seas 4 to 6 ft. .THU NIGHT...SW to W winds 15 to 20 kt W of 62W, and SW to W 20 to 25 kt E of 62W. Seas 5 to 7 ft. .FRI...SW to W winds 15 to 20 kt W of 62W, and SW to W 20 to 25 kt E of 62W. Seas 7 to 10 ft in NW swell. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in NW swell. .SAT...SW winds 15 kt. Seas 5 to 7 ft in NW swell. .SAT NIGHT...S to SW winds 20 to 25 kt. Seas 6 to 8 ft. .SUN...W of 62W, SW winds 20 to 25 kt, becoming SW to W 10 to 15 kt in the afternoon. E of 62W, SW winds 20 to 30 kt. Seas 7 to 11 ft in SW swell. .SUN NIGHT...SW to W winds 10 kt W of 62W, and SW 15 to 20 kt E of 62W. Seas 7 to 11 ft in SW to W swell.
Forecaster Chan
AMZ068 Zone Forecast
AMZ068-272045- Atlantic from 29N to 31N between 55W and 60W- 438 AM EDT Wed May 27 2026 .TODAY...W winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft. .THU...W winds 15 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. .FRI...SW to W winds 20 to 25 kt. Seas 7 to 10 ft in NW swell. .FRI NIGHT...SW to W winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. .SAT...SW winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. .SAT NIGHT...S to SW winds 20 to 25 kt W of 57W, and S to SW 15 to 20 kt E of 57W. Seas 6 to 8 ft in NW to N swell. .SUN...SW winds 20 to 25 kt W of 57W, and S to SW 20 to 25 kt E of 57W. Seas 7 to 10 ft in SW to W swell. .SUN NIGHT...SW winds 15 to 20 kt. Seas 7 to 11 ft in W swell.
Forecaster Chan
AMZ069 Zone Forecast
AMZ069-272045- Atlantic from 27N to 29N W of 77W- 438 AM EDT Wed May 27 2026 .TODAY...SE winds 15 kt. Seas 4 to 6 ft. .TONIGHT...SE to S winds 15 kt. Seas 4 to 6 ft. .THU...S winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .FRI...SW to W winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...W winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Chan
AMZ070 Zone Forecast
AMZ070-272045- Atlantic from 27N to 29N between 74W and 77W- 438 AM EDT Wed May 27 2026 .TODAY...SE winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell. .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in E to SE swell. .THU...S winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...W of 75W, S to SW winds 10 kt. E of 75W, variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 3 to 5 ft. .FRI...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...SW to W winds 15 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...SW winds 10 kt. Seas 3 to 5 ft. .SUN...SW winds 10 kt. Seas 3 to 5 ft. .SUN NIGHT...SW winds 10 kt. Seas 3 to 5 ft.
Forecaster Chan
AMZ071 Zone Forecast
AMZ071-272045- Atlantic from 27N to 29N between 70W and 74W- 438 AM EDT Wed May 27 2026 .TODAY...E to SE winds 10 kt. Seas 5 to 7 ft in SE swell. .TONIGHT...SE winds 10 kt. Seas 4 to 6 ft in SE swell. .THU...W of 72W, variable winds less than 5 kt. E of 72W, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Seas 3 to 5 ft in E to SE swell. .THU NIGHT...W of 72W, variable winds less than 5 kt, becoming S to SW 10 kt late. E of 72W, SW winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...SW winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...S to SW winds 15 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. .SUN...SW winds 10 kt. Seas 5 to 7 ft in S swell. .SUN NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SE to S swell.
Forecaster Chan
AMZ072 Zone Forecast
AMZ072-272045- Atlantic from 27N to 29N between 65W and 70W- 438 AM EDT Wed May 27 2026 .TODAY...NE to E winds 10 kt W of 67W, and variable less than 5 kt E of 67W. Seas 4 to 6 ft in E to SE swell. .TONIGHT...W of 67W, E winds 10 kt, shifting to SE to S late. E of 67W, variable winds less than 5 kt. Seas 3 to 5 ft. .THU...Variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Seas 2 to 4 ft. .THU NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .FRI...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft in NW swell. .SAT...S to SW winds 15 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...SW winds 15 to 20 kt W of 67W, and S to SW 20 to 25 kt E of 67W. Seas 5 to 7 ft. .SUN...SW to W winds 10 to 15 kt W of 67W, and SW 15 to 20 kt E of 67W. Seas 6 to 8 ft in SW swell. .SUN NIGHT...SW winds 10 kt. Seas 6 to 8 ft in W swell.
Forecaster Chan
AMZ073 Zone Forecast
AMZ073-272045- Atlantic from 27N to 29N between 60W and 65W- 438 AM EDT Wed May 27 2026 .TODAY...Variable winds less than 5 kt. Seas 4 to 6 ft in NE to E swell. .TONIGHT...Variable winds less than 5 kt W of 62W, and W to NW 10 kt E of 62W. Seas 3 to 5 ft in NE to E swell. .THU...W winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SW to W winds 15 to 20 kt W of 62W, and SW 15 to 20 kt E of 62W. Seas 5 to 7 ft. .FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. .SAT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...S to SW winds 15 to 20 kt. Seas 5 to 7 ft. .SUN...SW winds 20 to 25 kt W of 62W, and SW 15 to 20 kt E of 62W. Seas 6 to 9 ft in SW to W swell. .SUN NIGHT...Winds SW winds 15 to 20 kt. Seas 6 to 9 ft in W swell.
Forecaster Chan
AMZ074 Zone Forecast
AMZ074-272045- Atlantic from 27N to 29N between 55W and 60W- 438 AM EDT Wed May 27 2026 .TODAY...Variable winds less than 5 kt, becoming NW to N 10 kt in the afternoon. Seas 4 to 6 ft in NE swell. .TONIGHT...W of 57W, NW winds 10 kt. E of 57W, variable winds less than 5 kt, becoming W to NW 10 kt late. Seas 3 to 5 ft. .THU...W winds 10 to 15 kt. Seas 4 to 6 ft in NW to N swell. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. .SAT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. .SAT NIGHT...S winds 15 to 20 kt W of 57W, and S 10 to 15 kt E of 57W. Seas 5 to 7 ft in NW swell. .SUN...S to SW winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. .SUN NIGHT...SW winds 15 to 20 kt W of 57W, and S to SW 10 to 15 kt E of 57W. Seas 6 to 8 ft in W swell.
Forecaster Chan
AMZ075 Zone Forecast
AMZ075-272045- Northern Bahamas from 24N to 27N- 438 AM EDT Wed May 27 2026 .TODAY...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .TONIGHT...E to SE winds 15 kt. Seas 4 to 6 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 kt. Seas 2 to 4 ft. .FRI...SE to S winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...S winds 10 kt. Seas 3 ft or less. .SAT...In the open Atlc waters, S to SW winds 10 kt. Elsewhere, SW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .SAT NIGHT...In the open Atlc waters, variable winds less than 5 kt. Elsewhere, variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 3 ft or less. .SUN...In the open Atlc waters, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, SW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .SUN NIGHT...Variable winds less than 5 kt, becoming S 10 kt late. Seas 3 ft or less.
Forecaster Chan
AMZ076 Zone Forecast
AMZ076-272045- Atlantic from 22N to 27N E of Bahamas to 70W- 438 AM EDT Wed May 27 2026 .TODAY...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in E to SE swell. .TONIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell. .THU...SE to S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft in E to SE swell. .THU NIGHT...Variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 3 to 5 ft. .FRI...S winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...W of 73W, S winds 10 to 15 kt. E of 73W, variable winds less than 5 kt, becoming S 10 kt late. Seas 2 to 4 ft. .SAT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...SW winds 10 kt. Seas 3 to 5 ft. .SUN NIGHT...Variable winds less than 5 kt, becoming S 10 kt late. Seas 3 to 5 ft.
Forecaster Chan
AMZ077 Zone Forecast
AMZ077-272045- Atlantic from 22N to 27N between 65W and 70W- 438 AM EDT Wed May 27 2026 .TODAY...E winds 10 kt. Seas 4 to 6 ft in E to SE swell. .TONIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in E swell. .THU NIGHT...W of 67W, variable winds less than 5 kt, becoming S to SW 10 kt late. E of 67W, S winds 10 kt. Seas 2 to 4 ft. .FRI...S to SW winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...S winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...S to SW winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...SW winds 10 to 15 kt W of 67W, and S to SW 15 to 20 kt E of 67W. Seas 4 to 6 ft. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ078 Zone Forecast
AMZ078-272045- Atlantic from 25N to 27N between 60W and 65W- 438 AM EDT Wed May 27 2026 .TODAY...NE winds 10 kt. Seas 4 to 6 ft in NE swell. .TONIGHT...NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in NE to E swell. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in NE to E swell. .THU NIGHT...Variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 2 to 4 ft. .FRI...S to SW winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...S winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ079 Zone Forecast
AMZ079-272045- Atlantic from 25N to 27N between 55W and 60W- 438 AM EDT Wed May 27 2026 .TODAY...W of 57W, variable winds less than 5 kt, becoming N 10 kt in the afternoon. E of 57W, S to SW winds 10 kt, shifting to W in the afternoon. Seas 5 to 7 ft in N to NE swell. .TONIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in N to NE swell. .THU...Variable winds less than 5 kt. Seas 3 to 5 ft in N to NE swell. .THU NIGHT...Variable winds less than 5 kt, becoming SW 10 kt late. Seas 2 to 4 ft. .FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. .SAT...S winds 10 kt. Seas 4 to 6 ft in NW swell. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ080 Zone Forecast
AMZ080-272045- Central Bahamas including Cay Sal Bank- 438 AM EDT Wed May 27 2026 .TODAY...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .TONIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...SE winds 10 kt. Seas 2 to 4 ft. .SAT...S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .SAT NIGHT...Variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 3 ft or less. .SUN...Variable winds less than 5 kt. Seas 3 ft or less. .SUN NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.
Forecaster Chan
AMZ081 Zone Forecast
AMZ081-272045- Atlantic from 22N to 25N E of Bahamas to 70W- 438 AM EDT Wed May 27 2026 .TODAY...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .TONIGHT...E to SE winds 15 to 20 kt S of 23N, and E to SE 10 to 15 kt N of 23N. Seas 5 to 7 ft. .THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SE winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...S winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...S winds 10 to 15 kt. Seas 2 to 4 ft. .SUN NIGHT...SE winds 10 kt. Seas 2 to 4 ft.
Forecaster Chan
AMZ082 Zone Forecast
AMZ082-272045- Atlantic from 22N to 25N between 65W and 70W- 438 AM EDT Wed May 27 2026 .TODAY...E winds 10 to 15 kt. Seas 6 to 8 ft in E to SE swell. .TONIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU...E to SE winds 10 kt. Seas 4 to 6 ft in E to SE swell. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SE to S winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...SE to S winds 15 kt. Seas 3 to 5 ft. .SUN...S winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 10 to 15 kt S of 23N, and SE to S 10 kt N of 23N. Seas 3 to 5 ft.
Forecaster Chan
AMZ083 Zone Forecast
AMZ083-272045- Atlantic from 22N to 25N between 60W and 65W- 438 AM EDT Wed May 27 2026 .TODAY...E winds 10 kt. Seas 4 to 6 ft in N to NE swell. .TONIGHT...E winds 10 kt. Seas 4 to 6 ft in NE swell. .THU...E winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 kt. Seas 3 to 5 ft. .FRI...SE to S winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 kt. Seas 2 to 4 ft. .SAT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Chan
AMZ084 Zone Forecast
AMZ084-272045- Atlantic from 22N to 25N between 55W and 60W- 438 AM EDT Wed May 27 2026 .TODAY...S of 23N, E winds 10 kt in the morning. Variable winds less than 5 kt in the afternoon. N of 23N, variable winds less than 5 kt in the morning. Seas 5 to 7 ft in N to NE swell. .TONIGHT...S of 23N, NE to E winds 10 kt in the evening. Variable winds less than 5 kt late. N of 23N, variable winds less than 5 kt in the evening. Seas 4 to 6 ft in N to NE swell. .THU...Variable winds less than 5 kt. Seas 4 to 6 ft in N to NE swell. .THU NIGHT...E to SE winds 10 kt S of 23N, and variable less than 5 kt N of 23N. Seas 3 to 5 ft in NE swell. .FRI...S of 23N, SE winds 10 kt in the morning, becoming variable less than 5 kt. N of 23N, S winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...SE winds 10 kt. Seas 2 to 4 ft. .SAT...E to SE winds 10 kt. Seas 3 to 5 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in NW swell. .SUN NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SE swell.
Forecaster Chan
AMZ085 Zone Forecast
AMZ085-272045- Atlantic S of 22N W of 70W including approaches to the Windward Passage- 438 AM EDT Wed May 27 2026 .TODAY...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .TONIGHT...E winds 20 to 25 kt S of 21N, and E 15 to 20 kt N of 21N. Seas 6 to 8 ft in E swell. .THU...E winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 15 to 20 kt S of 21N, and E to SE 10 to 15 kt N of 21N. Seas 4 to 6 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 15 to 20 kt S of 21N, and E to SE 10 to 15 kt N of 21N. Seas 2 to 4 ft. .SAT...SE winds 15 to 20 kt S of 21N, and SE 10 to 15 kt N of 21N. Seas 2 to 4 ft. .SAT NIGHT...E to SE winds 15 to 20 kt S of 21N, and E to SE 10 to 15 kt N of 21N. Seas 2 to 4 ft. .SUN...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E to SE winds 15 to 20 kt S of 21N, and E to SE 10 to 15 kt N of 21N. Seas 3 to 5 ft.
Forecaster Chan
AMZ086 Zone Forecast
AMZ086-272045- Atlantic S of 22N between 65W and 70W including Puerto Rico Trench- 438 AM EDT Wed May 27 2026 .TODAY...E winds 15 kt. Seas 6 to 8 ft in E to SE swell. .TONIGHT...E winds 15 kt. Seas 5 to 7 ft. .THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Chan
AMZ087 Zone Forecast
AMZ087-272045- Atlantic from 19N to 22N between 60W and 65W- 438 AM EDT Wed May 27 2026 .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in NE swell. .THU...E winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...E to SE winds 10 kt. Seas 4 to 6 ft in E to SE swell. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
Forecaster Chan
AMZ088 Zone Forecast
AMZ088-272045- Atlantic from 19N to 22N between 55W and 60W- 438 AM EDT Wed May 27 2026 .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. .THU...E winds 10 kt. Seas 5 to 7 ft in N to NE swell. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft in N to NE swell. .FRI...E to SE winds 10 to 15 kt. Seas 4 to 6 ft in E to SE swell. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E to SE winds 15 kt. Seas 4 to 6 ft. .SUN...E to SE winds 15 kt S of 20N, and SE 10 to 15 kt N of 20N. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
Forecaster Chan
Gulf of America (OFFNT4)
000 FZNT24 KNHC 270917 AAA OFFNT4 Offshore Waters Forecast for the Gulf of America...UPDATED NWS National Hurricane Center Miami, FL 517 AM EDT Wed May 27 2026 Offshore Waters Forecast for the Gulf of America Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.
Synopsis for the Gulf of America
GMZ001-272130- Synopsis for the Gulf of America 517 AM EDT Wed May 27 2026 Updated conditions in the northwestern Gulf this morning .SYNOPSIS...A squall line is going to produce heavy showers, dangerous lightning and strong to near-gale W winds along with locally rough seas for the northwestern Gulf this morning. Otherwise, the Atlantic ridge extending west-southwestward across Florida into the central Gulf will sustain gentle to moderate with locally fresh SE to S winds through the weekend. The exception will be evening pulses of fresh winds off the northern Yucatan through Thu night. An upper- level trough across the central Gulf should continue to couple with abundant tropical moisture to produce scattered heavy showers and strong thunderstorms over the central and eastern Gulf through Thu. These thunderstorms are capable of producing gusty winds, frequent lightning, limited visibility, and locally rough seas. Mariners are urged to keep up to date with the latest forecast.
GMZ040 Zone Forecast
GMZ040-272130- NW Gulf of America including Stetson Bank- 517 AM EDT Wed May 27 2026 .TODAY...S of 27N, SW to W winds 20 to 30 kt, becoming E to SE 10 kt in the afternoon. N of 27N, SW to W winds 20 to 25 kt in the morning, becoming variable less than 5 kt. Seas 6 to 8 ft in E to SE swell. Scattered heavy showers and strong tstms. .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...Variable winds less than 5 kt, becoming NE to E 10 kt in the afternoon. Seas 3 to 5 ft in E to SE swell. .THU NIGHT...E winds 10 kt. Seas 3 to 5 ft. .FRI...Variable winds less than 5 kt. Seas 2 to 4 ft. .FRI NIGHT...SE winds 10 kt. Seas 2 to 4 ft. .SAT...S to SW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .SAT NIGHT...SE winds 10 kt. Seas 3 ft or less. .SUN...SE winds 10 kt. Seas 3 ft or less. .SUN NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
Forecaster Chan
GMZ041 Zone Forecast
GMZ041-272130- SW Louisiana Offshore Waters including Flower Garden Bank Marine Sanctuary- 517 AM EDT Wed May 27 2026 .TODAY...W of 92W, SW to W winds 20 to 25 kt, becoming SE to S 10 to 15 kt in the afternoon. E of 92W, SE winds 10 to 15 kt. Seas 5 to 7 ft. Scattered heavy showers and strong tstms. .TONIGHT...SE winds 10 kt. Seas 3 to 5 ft. .THU...Variable winds less than 5 kt W of 92W, and SE 10 kt E of 92W. Seas 4 to 6 ft in SE swell. .THU NIGHT...Variable winds less than 5 kt, becoming SE 10 kt late. Seas 3 to 5 ft. .FRI...Variable winds less than 5 kt. Seas 3 to 5 ft in SE swell. .FRI NIGHT...Variable winds less than 5 kt, becoming S 10 kt late. Seas 2 to 4 ft. .SAT...Variable winds less than 5 kt. Seas 2 to 4 ft. .SAT NIGHT...Variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 2 to 4 ft. .SUN...Variable winds less than 5 kt. Seas 2 to 4 ft. .SUN NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.
Forecaster Chan
GMZ045 Zone Forecast
GMZ045-272130- W Central Gulf of America from 22N to 26N between 91W and 94W- 517 AM EDT Wed May 27 2026 .TODAY...SE winds 15 to 20 kt. Seas 5 to 7 ft in E swell. .TONIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in E swell. Scattered showers and isolated tstms. .THU...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in E to SE swell. Scattered showers and isolated tstms. .THU NIGHT...S of 24N, NE to E winds 10 kt, shifting to SE 15 to 20 kt late. N of 24N, SE winds 10 kt. Seas 4 to 6 ft in E to SE swell. .FRI...SE to S winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 to 5 ft in E to SE swell. .FRI NIGHT...SE winds 10 kt. Seas 2 to 4 ft. .SAT...E to SE winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 2 to 4 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...E to SE winds 10 kt. Seas 2 to 4 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Chan
GMZ046 Zone Forecast
GMZ046-272130- Central Gulf of America from 22N to 26N between 87W and 91W- 517 AM EDT Wed May 27 2026 .TODAY...SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .TONIGHT...E to SE winds 15 to 25 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms. .THU...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms. .THU NIGHT...S of 24N, E winds 15 to 20 kt, shifting to SE to S 10 to 15 kt late. N of 24N, variable winds less than 5 kt, becoming SE 10 to 15 kt late. Seas 4 to 6 ft. .FRI...SE to S winds 10 kt. Seas 4 to 6 ft in SE swell. .FRI NIGHT...SE winds 10 kt. Seas 3 to 5 ft. .SAT...E to SE winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...SE winds 10 kt. Seas 3 to 5 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Chan
GMZ047 Zone Forecast
GMZ047-272130- SE Gulf of America from 22N to 26N E of 87W including Straits of Florida- 517 AM EDT Wed May 27 2026 .TODAY...SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .TONIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .THU...SE winds 10 kt. Seas 4 to 6 ft in SE swell. Scattered showers and isolated tstms. .THU NIGHT...S of 24N, E to SE winds 10 kt. N of 24N, variable winds less than 5 kt, becoming SE 10 kt late. Seas 4 to 6 ft in SE to S swell. .FRI...S of 24N, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, variable winds less than 5 kt. Seas 3 to 5 ft in SE to S swell. .FRI NIGHT...S of 24N, variable winds less than 5 kt, becoming E to SE 10 kt late. N of 24N, variable winds less than 5 kt. Seas 3 to 5 ft in S swell. .SAT...E to SE winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 to 5 ft. .SAT NIGHT...SE winds 10 kt. Seas 2 to 4 ft. .SUN...E to SE winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 to 5 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Chan
GMZ048 Zone Forecast
GMZ048-272130- SW Gulf of America S of 22N W of 94W- 517 AM EDT Wed May 27 2026 .TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...E winds 10 to 15 kt, shifting to N late. Seas 3 to 5 ft. Scattered showers and isolated tstms. .THU...S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft in NE to E swell. .THU NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .FRI...S of 21N W of 95W, variable winds less than 5 kt in the morning. Variable winds less than 5 kt in the afternoon. Elsewhere, SE to S winds 10 kt in the morning. Seas 3 ft or less. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .SAT...E to SE winds 10 kt. Seas 3 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .SUN...S of 21N W of 95W, variable winds less than 5 kt, becoming NE 10 kt in the afternoon. Elsewhere, SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .SUN NIGHT...E winds 10 kt. Seas 3 ft or less.
Forecaster Chan
GMZ049 Zone Forecast
GMZ049-272130- Central Bay of Campeche- 517 AM EDT Wed May 27 2026 .TODAY...SE winds 15 to 20 kt. Seas 3 to 5 ft. .TONIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .THU...SE to S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft in NE swell. .THU NIGHT...NE winds 10 kt, shifting to E 15 to 20 kt late. Seas 2 to 4 ft. Scattered showers and isolated tstms. .FRI...S of 20N, SE winds 10 to 15 kt in the morning, becoming variable less than 5 kt. N of 20N, SE winds 10 to 15 kt. Seas 3 ft or less. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .SAT...E to SE winds 10 kt. Seas 3 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .SUN...S of 20N, SE to S winds 10 to 15 kt in the morning, becoming variable less than 5 kt. N of 20N, E to SE winds 10 to 15 kt. Seas 3 ft or less. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
Forecaster Chan
GMZ050 Zone Forecast
GMZ050-272130- E Bay of Campeche including Campeche Bank- 517 AM EDT Wed May 27 2026 .TODAY...W of 90W, SE winds 15 to 20 kt, shifting to E to SE 10 kt in the afternoon. E of 90W, E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .TONIGHT...NE winds 15 to 20 kt, shifting to SE 10 to 15 kt late. Seas 4 to 6 ft. .THU...W of 90W, variable less than 5 kt. Winds SE winds 10 to 15 kt in the morning. E of 90W, NE to E winds in the afternoon. Seas 3 to 5 ft. Scattered showers and isolated tstms. .THU NIGHT...W of 90W, E winds 15 to 20 kt. E of 90W, E winds 15 to 20 kt, shifting to SE to S 10 kt late. Seas 3 to 5 ft. Scattered tstms. .FRI...W of 90W, E to SE winds 10 to 15 kt. E of 90W, variable winds less than 5 kt, becoming E 10 kt in the afternoon. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...E winds 10 to 15 kt. Seas 2 to 4 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Chan
GMZ056 Zone Forecast
GMZ056-272130- N Central Gulf of America Offshore Waters- 517 AM EDT Wed May 27 2026 .TODAY...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in E to SE swell. Scattered showers and isolated tstms. .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .THU...S winds 10 kt. Seas 4 to 6 ft in SE to S swell. Scattered showers and isolated tstms. .THU NIGHT...Variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 3 to 5 ft. .FRI...S to SW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft. .FRI NIGHT...S to SW winds 10 kt. Seas 2 to 4 ft. .SAT...SW to W winds 10 kt. Seas 2 to 4 ft. .SAT NIGHT...W of 89W, variable winds less than 5 kt, becoming S 10 kt late. E of 89W, SW winds 10 kt. Seas 2 to 4 ft. .SUN...Variable winds less than 5 kt W of 89W, and SW to W 10 kt E of 89W. Seas 2 to 4 ft. .SUN NIGHT...Variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 2 to 4 ft.
Forecaster Chan
GMZ057 Zone Forecast
GMZ057-272130- NE Gulf of America N of 26N E of 87W- 517 AM EDT Wed May 27 2026 .TODAY...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Scattered heavy showers and strong tstms. .TONIGHT...SE to S winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .THU...S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .THU NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. .FRI...Variable winds less than 5 kt. Seas 2 to 4 ft. .FRI NIGHT...SW to W winds 10 kt. Seas 3 ft or less. .SAT...SW to W winds 10 kt. Seas 3 ft or less. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft or less. .SUN...SW to W winds 10 kt. Seas 3 ft or less. .SUN NIGHT...SW winds 10 kt. Seas 3 ft or less.
Forecaster Chan
GMZ058 Zone Forecast
GMZ058-272130- W Central Gulf of America from 22N to 26N W of 94W- 517 AM EDT Wed May 27 2026 .TODAY...SE winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TONIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft in E swell. .THU...W of 96W, variable winds less than 5 kt. E of 96W, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft in E swell. .THU NIGHT...E winds 10 kt. Seas 3 to 5 ft. .FRI...SE to S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft in E swell. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...W of 96W, SE to S winds 10 to 15 kt. E of 96W, S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .SUN...SE winds 10 kt. Seas 3 ft or less. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
Forecaster Chan
Tropical North Atlantic High Seas (HSFAT2)
000 FZNT02 KNHC 270946 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC WED MAY 27 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF AMERICA SYNOPSIS VALID 0600 UTC WED MAY 27. 24 HOUR FORECAST VALID 0600 UTC THU MAY 28. 48 HOUR FORECAST VALID 0600 UTC FRI MAY 29. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 21N72W TO 22N73W TO 21N75W TO 20N75W TO 20N74W TO 20N71W TO 21N72W...INCLUDING WATERS NEAR WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN E SWELL. .12 HOUR FORECAST WITHIN 20.5N70.5W TO 21N71W TO 20.5N73.5W TO 20N74W TO 20N72.5W TO 20N71W TO 20.5N70.5W...INCLUDING WATERS NEAR WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN E SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .ATLC DISSIPATING STATIONARY FRONT FROM 25N35W TO 24N40W. WITHIN 31N35W TO 31N39W TO 31N42W TO 30N42W TO 30N39W TO 30N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE. .39 HOUR FORECAST WITHIN 31N40W TO 31N42.5W TO 30.5N42.5W TO 30.5N41.5W TO 30.5N40W TO 31N40W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL. .48 HOUR FORECAST LITTLE CHANGE. .ATLC WITHIN 23N71W TO 24N70W TO 25N73W TO 23N75W TO 21N70W TO 22N69W TO 23N71W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL. .06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .ATLC WITHIN 10N46W TO 12N56W TO 15N60W TO 10N61W TO 08N57W TO 07N53W TO 10N46W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .24 HOUR FORECAST WITHIN 15N48W TO 13N53W TO 14N61W TO 08N57W TO 07N52W TO 10N47W TO 15N48W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .CARIBBEAN WITHIN 18N72W TO 18N79W TO 14N79W TO 11N77W TO 11N67W TO 12N66W TO 18N72W...INCLUDING WATERS BETWEEN CUBA AND JAMAICA... AND GULF OF VENEZUELA...E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M IN E SWELL. ELSEWHERE WITHIN 14N79W TO 17N79W TO 18N80W TO 14N82W TO 11N81W TO 11N77W TO 14N79W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .24 HOUR FORECAST WITHIN 14N70W TO 16N74W TO 16N78W TO 13N80W TO 11N76W TO 11N72W TO 14N70W...INCLUDING GULF OF VENEZUELA...E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M IN E SWELL. ELSEWHERE WITHIN 17N73W TO 18N77W TO 16N82W TO 13N83W TO 11N79W TO 13N69W TO 17N73W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .48 HOUR FORECAST WITHIN 13N70W TO 15N72W TO 14N74W TO 14N76W TO 12N76W TO 11N70W TO 13N70W...INCLUDING GULF OF VENEZUELA...E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. ELSEWHERE WITHIN 15N72W TO 17N77W TO 15N81W TO 13N81W TO 12N79W TO 13N76W TO 15N72W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .CARIBBEAN WITHIN 17N86W TO 17N88W TO 16N87W TO 16N86W TO 16N85W TO 17N86W...INCLUDING GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST WITHIN 17N85W TO 18N86W TO 18N87W TO 17N88W TO 16N87W TO 16N85W TO 17N85W...INCLUDING GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE. .27 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .GULF OF AMERICA WITHIN 30N93W TO 30N95W TO 28N97W TO 27N97W TO 26N95W TO 27N93W TO 30N93W SW TO W WINDS 20 TO 30 KT. SEAS NEAR 2.5 M. .06 HOUR FORECAST WITHIN 29N92W TO 30N93W TO 27N96W TO 27N97W TO 26N94W TO 26N91W TO 29N92W SW TO W WINDS 20 TO 25 KT. SEAS NEAR 2.5 M. .09 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. $$ .FORECASTER CHAN. NATIONAL HURRICANE CENTER.
Tropical Northeast Pacific High Seas (HSFEP2)
000 FZPN03 KNHC 270800 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC WED MAY 27 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 0600 UTC WED MAY 27. 24 HOUR FORECAST VALID 0600 UTC THU MAY 28. 48 HOUR FORECAST VALID 0600 UTC FRI MAY 29. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 31N113W TO 32N115W TO 30N115W TO 29N114W TO 30N112W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA... S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .09 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .21 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO 29N114W TO 30N112W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA... S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO 29N114W TO 30N112W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA... SW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .39 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .WITHIN 19N130W TO 19N140W TO 10N140W TO 13N127W TO 19N130W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL. .24 HOUR FORECAST WITHIN 19N131W TO 20N137W TO 19N140W TO 11N140W TO 15N128W TO 19N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL. .48 HOUR FORECAST CONDITIONS MERGED. .WITHIN 30N121W TO 30N140W TO 27N140W TO 28N128W TO 30N121W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL. .24 HOUR FORECAST WITHIN 29N116W TO 30N140W TO 22N140W TO 25N120W TO 29N116W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 30N117W TO 30N140W TO 12N140W TO 13N127W TO 22N116W TO 30N117W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL. .42 HOUR FORECAST WITHIN 02S92W TO 00N109W TO 01S120W TO 03.4S120W TO 03.4S89W TO 02S92W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .48 HOUR FORECAST WITHIN 02N106W TO 02N121W TO 00N130W TO 03.4S120W TO 03.4S88W TO 02N106W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 0800 UTC WED MAY 27... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N85W TO 08N109W TO 10N125W TO 10N130W TO 09N140W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 10N BETWEEN 84W AND 93W...AND FROM 02N TO 13N BETWEEN 105W AND 140W. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.
NHC on Facebook
NHC on X
NHC on YouTube
NHC Blog: