NATIONAL HURRICANE CENTER and
CENTRAL PACIFIC HURRICANE CENTER
NHC Offshore Waters Forecasts (Text)
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Southwest Tropical North Atlantic & Caribbean Sea (OFFNT3)
000 FZNT23 KNHC 201504 OFFNT3 Offshore Waters Forecast for the Caribbean Sea and Tropical N Atlantic NWS National Hurricane Center Miami, FL 1104 AM EDT Mon Apr 20 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
AMZ001-210315- Synopsis for Caribbean Sea, and Tropical N Atlantic from 07N to 19N W of 55W 1104 AM EDT Mon Apr 20 2026 .SYNOPSIS...Weak Atlantic high pressure will continue N of the basin and support a weaker than usual pressure gradient over much of the Caribbean basin throughout the week. Fresh to strong NE winds will develop Tue night and Wed across the Windward Passage and in the lee of Cuba, associated with a late- season cold front moving slowly across Cuba. The front is expected to dissipate across eastern Cuba late Wed.
AMZ040 Zone Forecast
AMZ040-210315- Caribbean N of 18N W of 85W including Yucatan Basin- 1104 AM EDT Mon Apr 20 2026 .TODAY...NE winds 10 kt. Seas 2 to 4 ft. .TONIGHT...NE to E winds 10 to 15 kt S of 20N, and NE 10 to 15 kt N of 20N. Seas 4 to 6 ft. .TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers. .TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in N swell. .WED...E winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU...E to SE winds 10 kt. Seas 4 to 6 ft in NE to E swell. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Stripling
AMZ041 Zone Forecast
AMZ041-210315- Caribbean N of 20N E of 85W- 1104 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 10 kt. Seas 3 ft or less. Scattered showers. .TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .TUE NIGHT...NE to E winds 15 to 20 kt W of 81W, and NE 15 to 20 kt E of 81W. Seas 3 to 5 ft. .WED...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt W of 81W, and NE to E 15 to 20 kt E of 81W. Seas 4 to 6 ft. .THU...W of 81W, E to SE winds 10 to 15 kt. E of 81W, E winds 15 to 20 kt, shifting to E to SE 10 kt in the afternoon. Seas 4 to 6 ft in E to SE swell. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...W of 81W, SE to S winds 10 kt. E of 81W, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .FRI NIGHT...W of 81W, E winds 10 kt late. Variable winds less than 5 kt in the evening. E of 81W, variable less than 5 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ042 Zone Forecast
AMZ042-210315- Caribbean from 18N-20N between 80W-85W including Cayman Basin- 1104 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 10 kt. Seas 3 ft or less. .TONIGHT...NE winds 10 kt. Seas 3 ft or less. .TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NE to E winds 15 kt. Seas 3 to 5 ft. .WED...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft. .FRI...SE to S winds 10 kt. Seas 3 ft or less. .FRI NIGHT...E to SE winds 10 kt W of 82W, and variable less than 5 kt E of 82W. Seas 3 ft or less.
Forecaster Stripling
AMZ043 Zone Forecast
AMZ043-210315- Caribbean from 18N-20N between 76W-80W- 1104 AM EDT Mon Apr 20 2026 .TODAY...W of 78W, NE to E winds 10 kt. E of 78W, variable winds less than 5 kt, becoming E 10 kt in the afternoon. Seas 3 ft or less. .TONIGHT...Variable winds less than 5 kt, becoming N to NE 10 to 15 kt late. Seas 3 ft or less. Scattered showers. .TUE...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...NE winds 15 to 20 kt W of 78W, and NE to E 10 to 15 kt E of 78W. Seas 3 to 5 ft. .WED...NE to E winds 15 to 20 kt W of 78W, and NE to E 10 to 15 kt E of 78W. Seas 4 to 6 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft. .FRI...SE to S winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ044 Zone Forecast
AMZ044-210315- Caribbean approaches to the Windward Passage- 1104 AM EDT Mon Apr 20 2026 .TODAY...In the Gulf of Gonave, variable less than 5 kt. Variable winds less than 5 kt late in the morning. Elsewhere, SE to S winds 10 kt in the afternoon. Seas 2 to 4 ft. .TONIGHT...In the Gulf of Gonave, NW winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, variable winds less than 5 kt, becoming NE 10 kt late. Seas 2 to 4 ft. Scattered showers. .TUE...Variable winds less than 5 kt in the Gulf of Gonave, and NE 10 kt elsewhere. Seas 2 to 4 ft. .TUE NIGHT...In the Gulf of Gonave, N to NE winds 15 to 20 kt, shifting to NE 10 kt late. Elsewhere, NE winds 15 to 20 kt. Seas 3 to 5 ft. .WED...NE winds 10 kt in the Gulf of Gonave, and NE to E 15 to 20 kt elsewhere. Seas 3 to 5 ft. .WED NIGHT...NE to E winds 10 kt in the Gulf of Gonave, and NE to E 15 to 20 kt elsewhere. Seas 4 to 6 ft. .THU...Variable winds less than 5 kt in the Gulf of Gonave, and NE to E 10 to 15 kt elsewhere. Seas 4 to 6 ft. .THU NIGHT...Variable winds less than 5 kt in the Gulf of Gonave, and E 10 to 15 kt elsewhere. Seas 3 to 5 ft. .FRI...Variable winds less than 5 kt in the Gulf of Gonave, and SE to S 10 kt elsewhere. Seas 3 to 5 ft. .FRI NIGHT...In the Gulf of Gonave, variable less than 5 kt. Variable winds less than 5 kt in the evening. Elsewhere, S to SW winds 10 kt late. Seas 3 ft or less.
Forecaster Stripling
AMZ045 Zone Forecast
AMZ045-210315- Gulf of Honduras- 1104 AM EDT Mon Apr 20 2026 .TODAY...S of 17N W of 86W, NE to E winds 10 kt late in the morning, becoming variable less than 5 kt. Elsewhere, NE winds 10 kt. Seas 3 ft or less. Scattered showers. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .TUE...S of 17N W of 86W, variable winds less than 5 kt. Elsewhere, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .WED...E winds 10 kt. Seas 2 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .THU...E winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...S of 17N W of 86W, SE winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Stripling
AMZ046 Zone Forecast
AMZ046-210315- Caribbean from 15N to 18N between 80W and 85W- 1104 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 10 kt. Seas 2 to 4 ft. Scattered showers. .TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. .WED...NE to E winds 10 to 15 kt. Seas 3 to 5 ft W of 82W, and 2 to 4 ft E of 82W. .WED NIGHT...E winds 10 kt. Seas 2 to 4 ft. .THU...W of 82W, E to SE winds 10 kt. E of 82W, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. .THU NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .FRI...SE to S winds 10 to 15 kt. Seas 2 to 4 ft W of 82W, and 3 ft or less E of 82W. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft W of 82W, and 3 ft or less E of 82W.
Forecaster Stripling
AMZ047 Zone Forecast
AMZ047-210315- Caribbean from 15N to 18N between 76W and 80W- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .WED...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .THU...E to SE winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...E winds 10 kt. Seas 3 ft or less. .FRI...S of 17N, SE winds 10 kt. N of 17N, SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ048 Zone Forecast
AMZ048-210315- Caribbean from 15N to 18N between 72W and 76W- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. .WED...E winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .THU...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...E winds 10 kt. Seas 3 ft or less. .FRI...E to SE winds 10 kt. Seas 3 ft or less. .FRI NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ049 Zone Forecast
AMZ049-210315- Caribbean N of 15N between 68W and 72W- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft in E swell. .TUE NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. .WED...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.
Forecaster Stripling
AMZ050 Zone Forecast
AMZ050-210315- Caribbean N of 15N between 64W and 68W- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 15 kt. Seas 5 to 7 ft in E swell. .TONIGHT...E winds 15 kt. Seas 4 to 6 ft. .TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft in E swell. .TUE NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. .WED...NE to E winds 10 kt. Seas 2 to 4 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .THU...NE to E winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...E winds 10 kt. Seas 2 to 4 ft. .FRI...E to SE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.
Forecaster Stripling
AMZ051 Zone Forecast
AMZ051-210315- Offshore Waters Leeward Islands- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...NE to E winds 10 kt. Seas 4 to 6 ft in NE to E swell. .TUE NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. .WED...NE to E winds 10 kt. Seas 2 to 4 ft. .WED NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. .THU...NE to E winds 10 kt. Seas 4 to 6 ft in N swell. .THU NIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in N swell. .FRI...In the Caribbean, E winds 10 kt in the morning, becoming variable less than 5 kt. In the Atlc, E winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ052 Zone Forecast
AMZ052-210315- Tropical N Atlantic from 15N to 19N between 55W and 60W- 1104 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...E winds 10 kt. Seas 4 to 6 ft in NE to E swell. .TUE NIGHT...E winds 10 kt. Seas 3 to 5 ft. Scattered showers. .WED...E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft. .WED NIGHT...S of 17N, E winds 10 kt. N of 17N, NE to E winds 10 kt in the evening, becoming variable less than 5 kt. Seas 2 to 4 ft. .THU...S of 17N, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. N of 17N, variable winds less than 5 kt. Seas 3 to 5 ft. .THU NIGHT...S of 17N, E winds 10 kt. N of 17N, E winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 kt S of 17N, and variable less than 5 kt N of 17N. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ053 Zone Forecast
AMZ053-210315- W Central Caribbean from 11N to 15N W of 80W- 1104 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 10 kt. Seas 2 to 4 ft. Scattered showers. .TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers. .TUE...NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers. .TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers. .WED...NE to E winds 10 kt. Seas 2 to 4 ft. .WED NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .THU...E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. .THU NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .FRI...In the reefs, SE to S winds 10 kt. In the open waters, SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .FRI NIGHT...SE winds 10 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ054 Zone Forecast
AMZ054-210315- Caribbean from 11N to 15N between 76W and 80W including Colombia Basin- 1104 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 10 to 15 kt. Seas 4 to 6 ft in E swell. Scattered showers. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...W of 78W, variable winds less than 5 kt, becoming E to SE 10 kt late. E of 78W, E winds 10 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ055 Zone Forecast
AMZ055-210315- Caribbean from 11N to 15N between 72W and 76W- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...NE to E winds 15 kt. Seas 4 to 6 ft. .TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...NE to E winds 15 kt. Seas 4 to 6 ft. .WED...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...E winds 10 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ056 Zone Forecast
AMZ056-210315- Caribbean S of 15N between 68W and 72W- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 15 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft in NE to E swell. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...E winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ057 Zone Forecast
AMZ057-210315- Caribbean S of 15N between 64W and 68W including Venezuela Basin- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...NE to E winds 15 kt. Seas 4 to 6 ft. .TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft in NE to E swell. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...NE to E winds 10 kt. Seas 2 to 4 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .THU...NE to E winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .FRI...E winds 10 kt. Seas 3 ft or less. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ058 Zone Forecast
AMZ058-210315- Offshore Waters Windward Islands including Trinidad and Tobago- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...NE to E winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .THU...NE to E winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .FRI...E winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Stripling
AMZ059 Zone Forecast
AMZ059-210315- Tropical N Atlantic from 11N and 15N between 55W and 60W- 1104 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft in NE to E swell. .TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft in NE to E swell. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 kt. Seas 3 to 5 ft. .THU...E winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ060 Zone Forecast
AMZ060-210315- SW Caribbean S of 11N W of 80W- 1104 AM EDT Mon Apr 20 2026 .TODAY...Variable winds less than 5 kt. Seas 3 ft or less. .TONIGHT...N winds 10 kt. Seas 3 ft or less. .TUE...S of 10N, variable winds less than 5 kt. N of 10N, N to NE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. Scattered showers. .TUE NIGHT...S of 10N, N winds 10 kt in the evening, becoming variable less than 5 kt. N of 10N, NE winds 10 kt. Seas 2 to 4 ft. Scattered showers. .WED...Variable winds less than 5 kt. Seas 2 to 4 ft. .WED NIGHT...S of 10N, NW to N winds 10 kt in the evening, becoming variable less than 5 kt. N of 10N, variable winds less than 5 kt. Seas 2 to 4 ft. .THU...Variable winds less than 5 kt. Seas 2 to 4 ft. .THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt. Seas 3 ft or less. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less in NE to E swell, subsiding to 3 ft or less late.
Forecaster Stripling
AMZ061 Zone Forecast
AMZ061-210315- SW Caribbean S of 11N E of 80W including the approaches to the Panama Canal- 1104 AM EDT Mon Apr 20 2026 .TODAY...S of 10N, variable winds less than 5 kt, becoming NW to N 10 kt in the afternoon. N of 10N, NE winds 10 to 15 kt. Seas 4 to 6 ft in NE swell. .TONIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .TUE...S of 10N, N to NE winds 10 kt in the morning, becoming variable less than 5 kt. N of 10N, NE winds 10 to 15 kt. Seas 4 to 6 ft in NE swell. Scattered showers. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .WED...S of 10N, NE winds 10 kt in the morning, becoming variable less than 5 kt. N of 10N, NE winds 10 to 15 kt. Seas 4 to 6 ft in NE swell. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...S of 10N, variable winds less than 5 kt in the morning. Variable winds less than 5 kt in the afternoon. N of 10N, NE to E winds 10 kt in the morning. Seas 3 to 5 ft in NE swell. .THU NIGHT...S of 10N, variable winds less than 5 kt, becoming W 10 kt late. N of 10N, NE winds 10 kt. Seas 2 to 4 ft. .FRI...S of 10N, variable winds less than 5 kt in the morning. Variable winds less than 5 kt in the afternoon. N of 10N, E to SE winds 10 kt in the morning. Seas 3 ft or less. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less in NE swell, subsiding to 3 ft or less late.
Forecaster Stripling
AMZ062 Zone Forecast
AMZ062-210315- Tropical N Atlantic from 7N and 11N between 55W and 60W- 1104 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 10 kt. Seas 4 to 6 ft in NE to E swell. .TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...NE to E winds 10 kt. Seas 4 to 6 ft in NE to E swell. Scattered showers. .TUE NIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in E swell. Scattered showers. .WED...E winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 kt. Seas 3 to 5 ft. .THU...E winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Stripling
Southwest North Atlantic (OFFNT5)
000 FZNT25 KNHC 201508 OFFNT5 Offshore Waters Forecast for the SW N Atlantic including the Bahamas NWS National Hurricane Center Miami, FL 1108 AM EDT Mon Apr 20 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
AMZ101-210315- Synopsis for the SW N Atlantic including the Bahamas 1108 AM EDT Mon Apr 20 2026 .SYNOPSIS...A cold front extends from 31N71W to beyond Stuart, FL. Fresh to strong N to NE winds and rough seas will follow the front as it continues moving southeastward, reaching from Bermuda to the Florida Straits by late this afternoon, and from 31N60W to central Cuba by Tue afternoon. Winds will begin to diminish Tue night as the front stalls and dissipates along 22N by late Wed. Weak high pressure will settle in between northeast Florida and Bermuda Thu through Fri, in the wake of the front. Large N to NE swell will linger near the dissipating front Wed into Thu, including waters near the Windward Passage.
AMZ063 Zone Forecast
AMZ063-210315- Atlantic from 29N to 31N W of 77W- 1108 AM EDT Mon Apr 20 2026 .TODAY...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. .TONIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft in NE swell. .TUE...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NE swell. .TUE NIGHT...NE winds 10 kt. Seas 4 to 6 ft in NE swell. .WED...E winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...SE winds 10 kt W of 79W, and variable less than 5 kt E of 79W. Seas 3 to 5 ft. .THU...Variable winds less than 5 kt. Seas 2 to 4 ft. .THU NIGHT...W of 79W, SE to S winds 10 kt. E of 79W, variable winds less than 5 kt, becoming S 10 kt late. Seas 2 to 4 ft. .FRI...S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .FRI NIGHT...S winds 10 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ064 Zone Forecast
AMZ064-210315- Atlantic from 29N to 31N between 74W and 77W- 1108 AM EDT Mon Apr 20 2026 .TODAY...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in N to NE swell. .TONIGHT...N to NE winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell. .TUE...N to NE winds 10 to 15 kt W of 75W, and N to NE 15 to 20 kt E of 75W. Seas 6 to 9 ft in NE swell. .TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .WED...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in NE swell. .WED NIGHT...W of 75W, variable winds less than 5 kt. E of 75W, E winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in NE swell. .THU...W of 75W, S winds 10 kt. E of 75W, variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. Seas 3 to 5 ft. .THU NIGHT...W of 75W, variable winds less than 5 kt, becoming S to SW 10 kt late. E of 75W, SW winds 10 kt. Seas 2 to 4 ft. .FRI...SW winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...W of 75W, variable winds less than 5 kt, becoming S to SW 10 kt late. E of 75W, S to SW winds 10 kt. Seas 3 ft or less.
Forecaster Stripling
AMZ065 Zone Forecast
AMZ065-210315- Atlantic from 29N to 31N between 70W and 74W- 1108 AM EDT Mon Apr 20 2026 .TODAY...N to NE winds 20 to 25 kt W of 72W, and N 15 to 20 kt E of 72W. Seas 7 to 10 ft in NW swell. .TONIGHT...N to NE winds 20 to 25 kt W of 72W, and N 20 to 25 kt E of 72W. Seas 7 to 10 ft in N to NE swell. .TUE...N to NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE swell. .TUE NIGHT...N to NE winds 15 to 20 kt. Seas 6 to 9 ft in N to NE swell. .WED...NE winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. .WED NIGHT...W of 72W, NE to E winds 10 kt in the evening, becoming variable less than 5 kt. E of 72W, NE winds 10 kt. Seas 4 to 6 ft in N to NE swell. .THU...Variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 3 to 5 ft in NE swell. .THU NIGHT...W winds 10 kt. Seas 3 to 5 ft. .FRI...W winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...W winds 10 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ066 Zone Forecast
AMZ066-210315- Atlantic from 29N to 31N between 65W and 70W- 1108 AM EDT Mon Apr 20 2026 .TODAY...SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TONIGHT...W of 67W, N winds 20 to 25 kt. E of 67W, SW to W winds 10 to 15 kt, shifting to NW 15 to 20 kt late. Seas 7 to 10 ft in NW swell. Scattered showers. .TUE...N winds 20 to 25 kt. Seas 7 to 11 ft in N swell. .TUE NIGHT...N winds 15 to 20 kt. Seas 7 to 11 ft in N swell. .WED...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in N swell. .WED NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. .THU...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 4 to 6 ft in NE swell. .THU NIGHT...W to NW winds 10 to 15 kt W of 67W, and W to NW 15 to 20 kt E of 67W. Seas 4 to 6 ft. .FRI...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell.
Forecaster Stripling
AMZ067 Zone Forecast
AMZ067-210315- Atlantic from 29N to 31N between 60W and 65W- 1108 AM EDT Mon Apr 20 2026 .TODAY...S to SW winds 15 to 20 kt W of 62W, and S 10 to 15 kt E of 62W. Seas 3 to 5 ft. Scattered showers. .TONIGHT...S to SW winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE...NW to N winds 20 to 25 kt W of 62W, and SW to W 15 to 20 kt E of 62W. Seas 7 to 10 ft in W to NW swell. Scattered tstms. .TUE NIGHT...N winds 20 to 25 kt. Seas 7 to 11 ft in N swell. .WED...N winds 15 to 20 kt. Seas 7 to 10 ft in N swell. .WED NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in N to NE swell. .THU...W of 62W, NW winds in the afternoon. Winds NE 10 kt in the morning. E of 62W, variable less than 5 kt. Seas 6 to 8 ft in N to NE swell. .THU NIGHT...W winds 15 to 20 kt. Seas 5 to 7 ft. .FRI...W to NW winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. .FRI NIGHT...W to NW winds 15 kt. Seas 6 to 9 ft in NW swell.
Forecaster Stripling
AMZ068 Zone Forecast
AMZ068-210315- Atlantic from 29N to 31N between 55W and 60W- 1108 AM EDT Mon Apr 20 2026 .TODAY...SE to S winds 10 kt. Seas 2 to 4 ft. .TONIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...S to SW winds 15 to 20 kt W of 57W, and S 10 to 15 kt E of 57W. Seas 4 to 6 ft. Scattered showers and isolated tstms. .TUE NIGHT...W of 57W, SW to W winds 10 to 15 kt, shifting to NW to N 15 to 20 kt late. E of 57W, SW winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. Scattered showers. .WED...NW to N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 6 to 9 ft in N swell. .THU...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in N swell. .THU NIGHT...W of 57W, W to NW winds 10 kt, shifting to W 15 to 20 kt late. E of 57W, variable winds less than 5 kt, becoming SW to W 10 to 15 kt late. Seas 6 to 9 ft in N swell. .FRI...W winds 20 to 25 kt. Seas 6 to 9 ft in NW to N swell. .FRI NIGHT...W winds 15 kt. Seas 7 to 10 ft in NW swell.
Forecaster Stripling
AMZ069 Zone Forecast
AMZ069-210315- Atlantic from 27N to 29N W of 77W- 1108 AM EDT Mon Apr 20 2026 .TODAY...N to NE winds 15 to 20 kt. Seas 6 to 9 ft in N swell. Scattered showers. .TONIGHT...NE winds 20 to 25 kt. Seas 7 to 10 ft in N to NE swell. .TUE...NE winds 15 to 20 kt. Seas 7 to 10 ft in NE swell. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in NE swell. .WED...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in NE swell. .WED NIGHT...E winds 10 kt. Seas 4 to 6 ft in NE swell. .THU...E to SE winds 10 kt. Seas 4 to 6 ft in NE swell. .THU NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft. .FRI...SE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...SE winds 10 kt. Seas 2 to 4 ft.
Forecaster Stripling
AMZ070 Zone Forecast
AMZ070-210315- Atlantic from 27N to 29N between 74W and 77W- 1108 AM EDT Mon Apr 20 2026 .TODAY...N winds 15 to 20 kt W of 75W, and N 10 to 15 kt E of 75W. Seas 5 to 7 ft in S swell. .TONIGHT...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in N to NE swell. .TUE...NE winds 15 to 20 kt. Seas 7 to 11 ft in N to NE swell. .TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft in NE swell. .WED...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in NE swell. .WED NIGHT...E winds 10 kt. Seas 5 to 7 ft in NE swell. .THU...E to SE winds 10 kt. Seas 4 to 6 ft in NE swell. .THU NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. .FRI...SE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...W of 75W, SE winds 10 kt. E of 75W, variable winds less than 5 kt, becoming SE 10 kt late. Seas 2 to 4 ft.
Forecaster Stripling
AMZ071 Zone Forecast
AMZ071-210315- Atlantic from 27N to 29N between 70W and 74W- 1108 AM EDT Mon Apr 20 2026 .TODAY...W of 72W, variable winds less than 5 kt, becoming NW 10 kt in the afternoon. E of 72W, W winds 10 kt. Seas 2 to 4 ft. .TONIGHT...W of 72W, N to NE winds 20 to 25 kt. E of 72W, NW to N winds 10 to 15 kt, becoming N 20 to 25 kt late. Seas 7 to 10 ft in NW to N swell. .TUE...N to NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE swell. .TUE NIGHT...N to NE winds 15 to 20 kt. Seas 7 to 11 ft in N to NE swell. .WED...NE winds 10 to 15 kt. Seas 6 to 9 ft in N to NE swell. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. .THU...W of 72W, E winds 10 kt. E of 72W, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft in N to NE swell. .THU NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in NE swell. .FRI...Variable winds less than 5 kt. Seas 3 to 5 ft in NE swell. .FRI NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
Forecaster Stripling
AMZ072 Zone Forecast
AMZ072-210315- Atlantic from 27N to 29N between 65W and 70W- 1108 AM EDT Mon Apr 20 2026 .TODAY...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .TONIGHT...W of 67W, W winds 10 kt, shifting to NW to N 15 to 20 kt late. E of 67W, SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers. .TUE...N to NE winds 20 to 25 kt W of 67W, and N 20 to 25 kt E of 67W. Seas 7 to 11 ft in NW to N swell. .TUE NIGHT...N to NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE swell. .WED...N to NE winds 15 to 20 kt. Seas 7 to 10 ft in N swell. .WED NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in N swell. .THU...NE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft in N to NE swell. .THU NIGHT...Variable winds less than 5 kt W of 67W, and NW to N 10 kt E of 67W. Seas 4 to 6 ft in N to NE swell. .FRI...NW winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in NW to N swell.
Forecaster Stripling
AMZ073 Zone Forecast
AMZ073-210315- Atlantic from 27N to 29N between 60W and 65W- 1108 AM EDT Mon Apr 20 2026 .TODAY...S winds 10 to 15 kt. Seas 2 to 4 ft. .TONIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE...SW to W winds 15 to 20 kt. Seas 3 to 5 ft, building to 6 to 9 ft in S swell in the afternoon. Scattered showers and isolated tstms. .TUE NIGHT...N winds 20 to 25 kt W of 62W, and NW to N 20 to 25 kt E of 62W. Seas 7 to 11 ft in NW swell. Scattered showers. .WED...N winds 15 to 20 kt. Seas 7 to 10 ft in N swell. .WED NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in N swell. .THU...W of 62W, NE winds 10 kt in the morning, becoming variable less than 5 kt. E of 62W, N to NE winds 10 kt. Seas 6 to 8 ft in N to NE swell. .THU NIGHT...W of 62W, variable winds less than 5 kt, becoming NW 10 kt late. E of 62W, NW winds 10 kt. Seas 5 to 7 ft in N to NE swell. .FRI...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in NW swell.
Forecaster Stripling
AMZ074 Zone Forecast
AMZ074-210315- Atlantic from 27N to 29N between 55W and 60W- 1108 AM EDT Mon Apr 20 2026 .TODAY...SE winds 10 kt. Seas 2 to 4 ft. .TONIGHT...SE winds 10 kt. Seas 2 to 4 ft. .TUE...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft in N to NE swell. Scattered showers and isolated tstms. .WED...W of 57W, N winds 15 to 20 kt. Seas 7 to 10 ft. E of 57W, SW to W winds 10 kt, shifting to W to NW 15 to 20 kt in the afternoon, Seas 3 to 5 ft, building to 6 to 9 ft in the afternoon. .WED NIGHT...N winds 15 to 20 kt. Seas 7 to 10 ft in NW to N swell. .THU...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in N swell. .THU NIGHT...W of 57W, N to NE winds 10 kt, shifting to NW late. E of 57W, NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 6 to 9 ft in N swell. .FRI...W to NW winds 15 to 20 kt. Seas 5 to 7 ft in N swell. .FRI NIGHT...W winds 10 to 15 kt. Seas 6 to 9 ft in NW to N swell.
Forecaster Stripling
AMZ075 Zone Forecast
AMZ075-210315- Northern Bahamas from 24N to 27N- 1108 AM EDT Mon Apr 20 2026 .TODAY...In the open Atlc waters, variable winds less than 5 kt, becoming N 10 kt in the afternoon. Elsewhere, N to NE winds 10 kt. Seas 2 to 4 ft. .TONIGHT...N to NE winds 20 to 25 kt in the open Atlc waters, and NE 15 to 20 kt elsewhere. Seas 6 to 8 ft in NE swell. .TUE...NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE swell. .TUE NIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft in NE swell. .WED...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in NE swell. .WED NIGHT...NE to E winds 15 to 20 kt in the open Atlc waters, and E 10 to 15 kt elsewhere. Seas 6 to 8 ft in NE to E 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 in NE to E swell. .FRI...E to SE winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ076 Zone Forecast
AMZ076-210315- Atlantic from 22N to 27N E of Bahamas to 70W- 1108 AM EDT Mon Apr 20 2026 .TODAY...W of 73W, variable winds less than 5 kt, becoming NW to N 10 kt in the afternoon. E of 73W, SW winds 10 kt. Seas 2 to 4 ft. Scattered showers. .TONIGHT...W of 73W, N winds 10 to 15 kt, becoming N to NE 20 to 25 kt late. E of 73W, NW to N winds 10 to 15 kt. Seas 3 to 5 ft, building to 7 to 10 ft in S swell late. .TUE...N to NE winds 20 to 25 kt. Seas 7 to 11 ft in N swell. .TUE NIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE swell. .WED...NE winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in N to NE swell. .THU...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. .THU NIGHT...E winds 10 kt. Seas 4 to 6 ft in NE swell. .FRI...E to SE winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ077 Zone Forecast
AMZ077-210315- Atlantic from 22N to 27N between 65W and 70W- 1108 AM EDT Mon Apr 20 2026 .TODAY...S winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .TONIGHT...SW to W winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers. .TUE...W of 67W, N winds 10 to 15 kt, becoming N to NE 20 to 25 kt in the afternoon. E of 67W, W winds 10 to 15 kt, shifting to NW to N 15 to 20 kt in the afternoon. Seas 4 to 6 ft, building to 7 to 11 ft in NW swell in the afternoon. Scattered showers. .TUE NIGHT...N to NE winds 20 to 25 kt. Seas 7 to 11 ft in N swell. .WED...N to NE winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell. .WED NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft in N swell. .THU...NE winds 10 kt. Seas 5 to 7 ft in N to NE swell. .THU NIGHT...W of 67W, NE winds 10 kt. E of 67W, NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in N to NE swell. .FRI...W of 67W, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. E of 67W, variable winds less than 5 kt. Seas 4 to 6 ft in N to NE swell. .FRI NIGHT...W of 67W, NE to E winds 10 kt in the evening, becoming variable less than 5 kt. E of 67W, variable winds less than 5 kt. Seas 3 to 5 ft in N to NE swell.
Forecaster Stripling
AMZ078 Zone Forecast
AMZ078-210315- Atlantic from 25N to 27N between 60W and 65W- 1108 AM EDT Mon Apr 20 2026 .TODAY...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...W of 62W, S winds 10 to 15 kt. E of 62W, variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 2 to 4 ft. .TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered tstms. .TUE NIGHT...W of 62W, N winds 15 to 20 kt. E of 62W, SW to W winds 10 kt, shifting to NW 15 to 20 kt late. Seas 6 to 9 ft in NW swell. Scattered showers. .WED...N winds 15 to 20 kt. Seas 7 to 10 ft in NW to N swell. .WED NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW to N swell. .THU...N to NE winds 10 kt. Seas 6 to 8 ft in N to NE swell. .THU NIGHT...W of 62W, N to NE winds 10 kt in the evening, becoming variable less than 5 kt. E of 62W, N to NE winds 10 kt. Seas 5 to 7 ft in N to NE swell. .FRI...Variable winds less than 5 kt W of 62W, and NW to N 10 kt E of 62W. Seas 4 to 6 ft in N to NE swell. .FRI NIGHT...W of 62W, variable winds less than 5 kt. E of 62W, variable winds less than 5 kt, becoming W to NW 10 kt late. Seas 4 to 6 ft in N to NE swell.
Forecaster Stripling
AMZ079 Zone Forecast
AMZ079-210315- Atlantic from 25N to 27N between 55W and 60W- 1108 AM EDT Mon Apr 20 2026 .TODAY...E to SE winds 10 kt. Seas 3 to 5 ft. .TONIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. .TUE...S winds 10 kt. Seas 2 to 4 ft. .TUE NIGHT...W of 57W, SW winds 10 kt. E of 57W, variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 2 to 4 ft. Scattered showers. .WED...W of 57W, SW to W winds 10 to 15 kt, shifting to NW to N 15 to 20 kt in the afternoon, Seas 4 to 6 ft, building to 7 to 10 ft in the afternoon. E of 57W, SW to W winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell. .THU...N winds 10 to 15 kt. Seas 6 to 9 ft in N swell. .THU NIGHT...N winds 10 kt W of 57W, and variable less than 5 kt E of 57W. Seas 5 to 7 ft in N swell. .FRI...NW winds 10 kt. Seas 5 to 7 ft in N swell. .FRI NIGHT...W of 57W, W to NW winds 10 kt. E of 57W, variable winds less than 5 kt, becoming W 10 kt late. Seas 4 to 6 ft in N swell.
Forecaster Stripling
AMZ080 Zone Forecast
AMZ080-210315- Central Bahamas including Cay Sal Bank- 1108 AM EDT Mon Apr 20 2026 .TODAY...Variable winds less than 5 kt. Seas 2 to 4 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers. .TUE NIGHT...NE winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. Scattered showers. .WED...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in NE to E swell. .THU...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in NE to E swell. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ081 Zone Forecast
AMZ081-210315- Atlantic from 22N to 25N E of Bahamas to 70W- 1108 AM EDT Mon Apr 20 2026 .TODAY...S winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .TONIGHT...Variable winds less than 5 kt S of 23N, and N to NE 10 to 15 kt N of 23N. Seas 3 to 5 ft. .TUE...S of 23N, variable winds less than 5 kt, becoming N to NE 10 kt in the afternoon. N of 23N, N to NE winds 15 to 20 kt. Seas 5 to 7 ft in E to SE swell, building to 7 to 11 ft in N to NE swell in the afternoon. .TUE NIGHT...NE winds 15 to 20 kt S of 23N, and NE 20 to 25 kt N of 23N. Seas 7 to 11 ft in N swell. .WED...NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE swell. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell. .THU...NE to 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 5 to 7 ft in N to NE swell. .FRI...E winds 10 kt. Seas 4 to 6 ft in N to NE swell. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ082 Zone Forecast
AMZ082-210315- Atlantic from 22N to 25N between 65W and 70W- 1108 AM EDT Mon Apr 20 2026 .TODAY...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Scattered showers. .TUE...SW winds 10 kt, shifting to W to NW in the afternoon. Seas 3 to 5 ft. Scattered showers. .TUE NIGHT...N to NE winds 10 to 15 kt S of 23N, and N to NE 15 to 20 kt N of 23N. Seas 7 to 10 ft in NW to N swell. .WED...NE winds 15 to 20 kt. Seas 7 to 11 ft in N swell. .WED NIGHT...NE winds 15 to 20 kt. Seas 7 to 10 ft in N swell. .THU...NE winds 10 to 15 kt. Seas 6 to 8 ft in N swell. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. .FRI...NE to E winds 10 kt. Seas 4 to 6 ft in N to NE swell. .FRI NIGHT...E winds 10 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ083 Zone Forecast
AMZ083-210315- Atlantic from 22N to 25N between 60W and 65W- 1108 AM EDT Mon Apr 20 2026 .TODAY...E to SE winds 10 to 15 kt. Seas 4 to 6 ft in E to SE swell. .TONIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. .TUE...S winds 10 kt. Seas 3 to 5 ft. Scattered showers. .TUE NIGHT...S of 23N, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. N of 23N, W to NW winds 10 to 15 kt. Seas 2 to 4 ft, building to 5 to 7 ft in E swell late. Scattered showers. .WED...NW winds 10 to 15 kt S of 23N, and N 15 to 20 kt N of 23N. S of 23N, seas 3 to 5 ft, building to 6 to 9 ft in the afternoon. N of 23N, seas 7 to 10 ft. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 6 to 9 ft in NW to N swell. .THU...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. .THU NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in N to NE swell. .FRI...S of 23N, NE winds 10 kt. N of 23N, N to NE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft in N to NE swell. .FRI NIGHT...S of 23N, E winds 10 kt. N of 23N, NE to E winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in N to NE swell.
Forecaster Stripling
AMZ084 Zone Forecast
AMZ084-210315- Atlantic from 22N to 25N between 55W and 60W- 1108 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft in E swell. .TONIGHT...E winds 10 kt. Seas 3 to 5 ft. .TUE...E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft. .TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. .WED...S of 23N, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. N of 23N, SW winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft S of 23N, and 6 to 9 ft N of 23N. .THU...N winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. .THU NIGHT...S of 23N, N to NE winds 10 kt. N of 23N, N to NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 5 to 7 ft in N swell. .FRI...Variable winds less than 5 kt S of 23N, and NW to N 10 kt N of 23N. Seas 4 to 6 ft in N swell. .FRI NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in N swell.
Forecaster Stripling
AMZ085 Zone Forecast
AMZ085-210315- Atlantic S of 22N W of 70W including approaches to the Windward Passage- 1108 AM EDT Mon Apr 20 2026 .TODAY...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 to 15 kt S of 21N, and NE 15 to 20 kt N of 21N. Seas 3 to 5 ft. Scattered showers. .WED...Winds NE to E winds 15 to 20 kt. Seas 5 to 7 ft S of 21N, and 7 to 10 ft N of 21N. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in NE swell. .THU...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in NE swell. .THU NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft in NE swell. .FRI...E 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 in NE swell.
Forecaster Stripling
AMZ086 Zone Forecast
AMZ086-210315- Atlantic S of 22N between 65W and 70W including Puerto Rico Trench- 1108 AM EDT Mon Apr 20 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 in E swell. .TUE...SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft. .TUE NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Scattered showers. .WED...NE winds 10 to 15 kt. S of 21N, seas 3 to 5 ft, building to 6 to 8 ft in the afternoon. N of 21N, seas 6 to 9 ft. .WED NIGHT...Winds NE winds 15 to 20 kt. Seas 7 to 10 ft in N swell. .THU...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in N swell. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in N swell. .FRI...E 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 in N to NE swell.
Forecaster Stripling
AMZ087 Zone Forecast
AMZ087-210315- Atlantic from 19N to 22N between 60W and 65W- 1108 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft in E swell. .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...S of 20N, E winds 10 kt. N of 20N, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft in E swell. .TUE NIGHT...NE to E winds 10 kt S of 20N, and variable less than 5 kt N of 20N. Seas 3 to 5 ft. .WED...S of 20N, E winds 10 kt in the morning. Variable winds less than 5 kt in the afternoon. N of 20N, variable winds less than 5 kt in the morning. Seas 3 to 5 ft in E swell. .WED NIGHT...S of 20N, N to NE winds 10 kt in the evening, becoming variable less than 5 kt. N of 20N, NE winds 10 to 15 kt. Seas 4 to 6 ft S of 20N, and 6 to 8 ft N of 20N. .THU...NE winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. .THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...NE to E winds 10 kt. Seas 4 to 6 ft in N swell. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Stripling
AMZ088 Zone Forecast
AMZ088-210315- Atlantic from 19N to 22N between 55W and 60W- 1108 AM EDT Mon Apr 20 2026 .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft in E swell. .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...S of 20N, E winds 10 kt. N of 20N, E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 4 to 6 ft in E swell. .TUE NIGHT...NE to E winds 10 kt S of 20N, and variable less than 5 kt N of 20N. Seas 3 to 5 ft. .WED...E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. .WED NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in N to NE swell. .THU...S of 20N, variable winds less than 5 kt. N of 20N, variable winds less than 5 kt, becoming NW to N 10 kt in the afternoon. Seas 5 to 7 ft in NW to N swell. .THU NIGHT...S of 20N, variable winds less than 5 kt. N of 20N, N to NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in NW to N swell. .FRI...Variable winds less than 5 kt S of 20N, and NE 10 kt N of 20N. Seas 4 to 6 ft in N swell. .FRI NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft.
Forecaster Stripling
Gulf of America (OFFNT4)
028 FZNT24 KNHC 201506 OFFNT4 Offshore Waters Forecast for the Gulf of America NWS National Hurricane Center Miami, FL 1106 AM EDT Mon Apr 20 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
GMZ001-210315- Synopsis for the Gulf of America 1106 AM EDT Mon Apr 20 2026 .SYNOPSIS...A cold front extends from near Fort Meyers, FL west-southwestward to 24N90W, then stationary to 25N96.5W to the coast of Mexico along 95.5W, SE of Veracruz. Fresh to strong N to NE winds and moderate to rough seas will follow the cold front through Mon. On Tue, the western portion of this boundary will gradually dissipate over the central and western Gulf, while the eastern portion will resume moving southward into Cuba and the Yucatan Channel. Gentle to moderate southeasterly winds will return to the Gulf on Thu.
GMZ040 Zone Forecast
GMZ040-210315- NW Gulf of America including Stetson Bank- 1106 AM EDT Mon Apr 20 2026 .TODAY...E winds 20 to 25 kt. Seas 6 to 9 ft in NE to E swell. .TONIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .TUE...SE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...SE winds 15 kt. Seas 4 to 6 ft. .WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft in E swell. .THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Stripling
GMZ041 Zone Forecast
GMZ041-210315- SW Louisiana Offshore Waters including Flower Garden Bank Marine Sanctuary- 1106 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 20 kt. Seas 6 to 8 ft in NE to E swell. .TONIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell. .TUE...E to SE winds 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft in E swell. .WED...SE winds 15 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...SE winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .THU...SE winds 15 kt. Seas 6 to 8 ft in E to SE swell. .THU NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Stripling
GMZ045 Zone Forecast
GMZ045-210315- W Central Gulf of America from 22N to 26N between 91W and 94W- 1106 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 10 to 15 kt S of 24N, and NE to E 20 kt N of 24N. Seas 6 to 8 ft. .TONIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in NE swell. .TUE...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .WED...SE winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .THU...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in E swell. .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...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Stripling
GMZ046 Zone Forecast
GMZ046-210315- Central Gulf of America from 22N to 26N between 87W and 91W- 1106 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in N to NE swell. .TONIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in N to NE swell. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft in NE swell. .TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell. .WED...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell. .WED NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .THU...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in E swell. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Stripling
GMZ047 Zone Forecast
GMZ047-210315- SE Gulf of America from 22N to 26N E of 87W including Straits of Florida- 1106 AM EDT Mon Apr 20 2026 .TODAY...NE winds 15 to 20 kt. Seas 6 to 8 ft in N swell. .TONIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft in NW to N swell. .TUE...NE to E winds 20 to 25 kt. Seas 6 to 8 ft in NE swell. .TUE NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft in E swell. .WED...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .WED NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft in E swell. .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 3 to 5 ft. .FRI NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.
Forecaster Stripling
GMZ048 Zone Forecast
GMZ048-210315- SW Gulf of America S of 22N W of 94W- 1106 AM EDT Mon Apr 20 2026 .TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 kt. Seas 3 to 5 ft. .WED...S of 21N W of 95W, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, E to SE winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 kt. Seas 2 to 4 ft. .THU...E to SE winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Stripling
GMZ049 Zone Forecast
GMZ049-210315- Central Bay of Campeche- 1106 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 15 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...S of 20N, SE winds 10 to 15 kt in the morning, becoming variable less than 5 kt. N of 20N, E to SE winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Stripling
GMZ050 Zone Forecast
GMZ050-210315- E Bay of Campeche including Campeche Bank- 1106 AM EDT Mon Apr 20 2026 .TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .WED...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft in N to NE swell. .THU...SE winds 10 to 15 kt, shifting to NE to E in the afternoon. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 15 kt, shifting to NE in the afternoon. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
Forecaster Stripling
GMZ056 Zone Forecast
GMZ056-210315- N Central Gulf of America Offshore Waters- 1106 AM EDT Mon Apr 20 2026 .TODAY...NE to E winds 20 kt. Seas 6 to 9 ft in NE swell. .TONIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .WED...E to SE winds 15 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...SE winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .THU...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in E to SE swell. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 kt. Seas 2 to 4 ft.
Forecaster Stripling
GMZ057 Zone Forecast
GMZ057-210315- NE Gulf of America N of 26N E of 87W- 1106 AM EDT Mon Apr 20 2026 .TODAY...NE winds 15 to 20 kt. Seas 6 to 8 ft in N to NE swell. .TONIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft in NE swell. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .WED...E to SE winds 15 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...W of 85W, SE winds 10 kt. E of 85W, variable winds less than 5 kt, becoming E to SE 10 kt late. Seas 2 to 4 ft.
Forecaster Stripling
GMZ058 Zone Forecast
GMZ058-210315- W Central Gulf of America from 22N to 26N W of 94W- 1106 AM EDT Mon Apr 20 2026 .TODAY...N winds 10 to 15 kt W of 96W, and E 15 to 20 kt E of 96W. Seas 6 to 8 ft. Scattered showers. .TONIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in NE swell. .TUE...SE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
Forecaster Stripling
Tropical North Atlantic High Seas (HSFAT2)
000 FZNT02 KNHC 201509 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC MON APR 20 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 1200 UTC MON APR 20. 24 HOUR FORECAST VALID 1200 UTC TUE APR 21. 48 HOUR FORECAST VALID 1200 UTC WED APR 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N71W TO BEYOND 27N80.5W. WITHIN 31N72W TO 31N79W TO 31N81W TO 29N80W TO 30N78W TO 30N74W TO 31N72W N TO NE WINDS 20 TO 25 KT. SEAS TO 3.0 M IN N TO NE SWELL. .24 HOUR FORECAST WITHIN 31N64W TO 30N72W TO 28N73W TO 26N80W TO 24N80W TO 24N76W TO 31N64W...INCLUDING ATLANTIC EXPOSURES... N TO NE WINDS 20 TO 25 KT. SEAS TO 3.5 M IN N SWELL. ELSEWHERE WITHIN 31N69W TO 31N71W TO 29N76W TO 28N80W TO 26N77W TO 28N73W TO 31N69W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N TO NE SWELL. .48 HOUR FORECAST WITHIN 24N68W TO 24N71W TO 23N74W TO 23N79W TO 22N76W TO 22N73W TO 24N68W...INCLUDING ATLANTIC EXPOSURES... NE TO E WINDS 20 TO 25 KT. SEAS TO 3.5 M IN N TO NE SWELL. WITHIN 29N59W TO 30N59W TO 28N61W TO 26N63W TO 25N62W TO 26N61W TO 29N59W N WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN NW TO N SWELL. ELSEWHERE WITHIN 31N57W TO 31N62W TO 27N69W TO 26N77W TO 22N70W TO 24N65W TO 31N57W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .ATLC WITHIN 31N35W TO 31N37.5W TO 31N37W TO 31N36.5W TO 30.5N36W TO 30.5N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 M IN N TO NE SWELL. .24 HOUR FORECAST WITHIN 31N35W TO 31N40W TO 29N44W TO 27N40W TO 26N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .48 HOUR FORECAST WITHIN 31N35W TO 31N36W TO 30.5N35.5W TO 30.5N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 M IN N SWELL. .GULF OF AMERICA WITHIN 29N84W TO 30N86W TO 30N88W TO 29N90W TO 28N89W TO 28N85W TO 29N84W NE WINDS 20 TO 25 KT. SEAS TO 2.5 M IN NE SWELL. ELSEWHERE WITHIN 28N85W TO 29N87W TO 27N91W TO 26N89W TO 26N88W TO 28N85W WINDS 20 KT OR LESS. SEAS 2.5 M IN NE SWELL. .24 HOUR FORECAST WITHIN 26N80W TO 25N84W TO 26N88W TO 25N87W TO 24N83W TO 24N80W TO 26N80W NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. .48 HOUR FORECAST WITHIN 25N85W TO 25N86W TO 25N88W TO 24N87W TO 24N85W TO 25N85W E WINDS 20 TO 25 KT. SEAS 2.5 M IN E SWELL. ELSEWHERE WITHIN 25N80W TO 24N83W TO 25N86W TO 23N86W TO 23N84W TO 24N81W TO 25N80W...INCLUDING STRAITS OF FLORIDA... WINDS 20 KT OR LESS. SEAS 2.5 M IN NE TO E SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.
Tropical Northeast Pacific High Seas (HSFEP2)
000 FZPN03 KNHC 201513 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC MON APR 20 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 1200 UTC MON APR 20. 24 HOUR FORECAST VALID 1200 UTC TUE APR 21. 48 HOUR FORECAST VALID 1200 UTC WED APR 22. .WARNINGS. ...GALE WARNING... .WITHIN 16N94.5W TO 16N95W TO 15.5N95.5W TO 15.5N95W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 15N94W TO 15N96W TO 14N96W TO 13N98W TO 12.5N95.5W TO 14N94W TO 15N94W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M. .06 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 12N99W TO 12N96W TO 13N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT N OF 14N AND NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M. .24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M. WITHIN 14N96W TO 13N97W TO 14N95W TO 14N96W N TO NE WINDS 20 TO 25 KT. SEAS 2.5 M. .36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .SYNOPSIS AND FORECAST. .COLD FRONT FRONT FROM 30N127W TO 24N140W. NW OF FRONT...WITHIN 30N132W TO 30N140W TO 27N140W TO 28N135W TO 30N132W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW TO N SWELL. .24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N125W TO 25N132W AND DISSIPATING TO 24N140W. NW OF FRONT...WITHIN 30N125W TO 30N140W TO 23N140W TO 26N129W TO 30N125W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW TO N SWELL...EXCEPT 3 TO 4 M N OF 26N W OF 128W. .48 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N116W TO 25N127W. WITHIN 30N119W TO 30N135W TO 26N140W TO 15N140W TO 20N126W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN DECAYING NW TO N SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 1500 UTC MON APR 20... .SCATTERED MODERATE FROM 03N TO 07N BETWEEN 120W AND 125W AND WITHIN 30 NM OF 13N99.5W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... TROUGH AXIS EXTENDS FROM LOW PRES OFFSHORE COLOMBIA NEAR 11N77W 1011 MB TO 09N86W TO LOW PRES AT 04N96W 1010 MB TO 03N102W AND TO 03N110W. ITCZ AXIS EXTENDS FROM 03N110W TO 01S120W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM S OF THE ITCZ BETWEEN 120W AND 124.5W. SCATTERED MODERATE WITHIN 180 NM N OF THE ITCZ BETWEEN 111W AND 117W. SECOND ITCZ FROM 05.5N125W TO 05N140W. SCATTERED MODERATE WITHIN 30 NM OF THE ITCZ W OF 137W. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.
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