338 FZNT24 KNHC 280940 OFFNT4 Offshore Waters Forecast for the Gulf of America NWS National Hurricane Center Miami, FL 540 AM EDT Mon Jul 28 2025 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. GMZ001-282145- Synopsis for the Gulf of America 540 AM EDT Mon Jul 28 2025 .SYNOPSIS...Moderate to fresh northeast to east winds will develop off the Yucatan Peninsula tonight as a trough develops inland and shifts westward over the Bay of Campeche. Elsewhere, high pressure will dominate the basin through Fri, supporting mostly gentle to moderate breezes and slight to moderate seas. $$ GMZ040-282145- NW Gulf of America including Stetson Bank- 540 AM EDT Mon Jul 28 2025 .TODAY...E to SE winds 10 kt. Seas 2 to 4 ft. .TONIGHT...E to SE winds 10 kt. Seas 3 ft or less. .TUE...Variable winds less than 5 kt, becoming N to NE 10 kt in the afternoon. Seas 3 ft or less. .TUE NIGHT...S of 27N, NE to E winds 10 kt in the evening, becoming variable less than 5 kt. N of 27N, variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 3 ft or less. .WED...S of 27N, variable winds less than 5 kt in the morning. Variable winds less than 5 kt in the afternoon. N of 27N, W winds 10 kt in the morning. Seas 3 ft or less. .WED NIGHT...E to SE winds 10 kt, shifting to SE to S late. Seas 3 ft or less. .THU...S to SW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .THU NIGHT...SE to S winds 10 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt. Seas 3 ft or less. .FRI NIGHT...SE to S winds 10 kt. Seas 3 ft or less. $$ GMZ041-282145- SW Louisiana Offshore Waters including Flower Garden Bank Marine Sanctuary- 540 AM EDT Mon Jul 28 2025 .TODAY...Variable winds less than 5 kt, becoming NE 10 kt in the afternoon. Seas 2 to 4 ft. .TONIGHT...NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .TUE...N winds 10 kt. Seas 3 ft or less. .TUE NIGHT...W of 92W, N to NE winds 10 kt, shifting to SW to W late. E of 92W, N winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .WED...W of 92W, NW to N winds 10 kt. E of 92W, variable winds less than 5 kt, becoming N 10 kt in the afternoon. Seas 3 ft or less. .WED NIGHT...Variable winds less than 5 kt, becoming S 10 kt late. Seas 3 ft or less. .THU...Variable winds less than 5 kt. Seas 3 ft or less. .THU NIGHT...Variable winds less than 5 kt, becoming S 10 kt late. 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. $$ GMZ056-282145- N Central Gulf of America Offshore Waters- 540 AM EDT Mon Jul 28 2025 .TODAY...N to NE winds 10 kt. Seas 3 ft or less. .TONIGHT...N winds 10 kt. Seas 3 ft or less. .TUE...N winds 10 kt. Seas 3 ft or less. .TUE NIGHT...Variable winds less than 5 kt. Seas 3 ft or less in SE to S swell, subsiding to 3 ft or less late. .WED...Variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. Seas 3 ft or less. .WED NIGHT...S to SW winds 10 kt. Seas 3 ft or less. .THU...S to SW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .THU NIGHT...Variable winds less than 5 kt W of 89W, and S to SW 10 kt E of 89W. Seas 3 ft or less. .FRI...Variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Seas 3 ft or less. .FRI NIGHT...Variable winds less than 5 kt W of 89W, and SW 10 kt E of 89W. Seas 3 ft or less. $$ GMZ057-282145- NE Gulf of America N of 26N E of 87W- 540 AM EDT Mon Jul 28 2025 .TODAY...N to NE winds 10 kt. Seas 3 ft or less. .TONIGHT...W of 85W, N winds 10 kt. E of 85W, variable winds less than 5 kt, becoming N 10 kt late. Seas 3 ft or less. .TUE...W of 85W, N to NE winds 10 kt in the morning, becoming variable less than 5 kt. E of 85W, variable winds less than 5 kt. Seas 3 ft or less. .TUE NIGHT...SW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .WED...Variable winds less than 5 kt, becoming S 10 kt in the afternoon. Seas 3 ft or less. .WED NIGHT...S to SW winds 10 kt. Seas 3 ft or less. .THU...Variable winds less than 5 kt. Seas 3 ft or less. .THU NIGHT...W of 85W, variable winds less than 5 kt, becoming SW 10 kt late. E of 85W, 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...W of 85W, SW to W winds 10 kt. E of 85W, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. $$ GMZ058-282145- W Central Gulf of America from 22N to 26N W of 94W- 540 AM EDT Mon Jul 28 2025 .TODAY...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...E winds 10 kt. Seas 3 to 5 ft. .TUE...W of 96W, variable winds less than 5 kt, becoming NE to E 10 kt in the afternoon. E of 96W, NE winds 10 kt. Seas 2 to 4 ft. .TUE NIGHT...W of 96W, NE to E winds 10 kt in the evening, becoming variable less than 5 kt. E of 96W, NE to E winds 10 kt. Seas 3 ft or less. .WED...Variable winds less than 5 kt. Seas 3 ft or less. .WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .THU...SE to S winds 10 kt. Seas 3 ft or less. .THU NIGHT...SE winds 10 kt. Seas 3 ft or less. .FRI...SE winds 10 kt. Seas 3 ft or less. .FRI NIGHT...SE winds 10 kt. Seas 3 ft or less. $$ GMZ045-282145- W Central Gulf of America from 22N to 26N between 91W and 94W- 540 AM EDT Mon Jul 28 2025 .TODAY...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...NE winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .WED...S of 24N, E winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, variable winds less than 5 kt. Seas 3 ft or less. .WED NIGHT...Variable winds less than 5 kt, becoming SE 10 kt late. Seas 3 ft or less. .THU...SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .FRI...S of 24N, E to SE winds 10 kt. N of 24N, SE to S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .FRI NIGHT...E winds 10 to 15 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 ft or less. $$ GMZ046-282145- Central Gulf of America from 22N to 26N between 87W and 91W- 540 AM EDT Mon Jul 28 2025 .TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...NE to E winds 10 kt. Seas 2 to 4 ft. .TUE NIGHT...E winds 10 kt. Seas 3 ft or less. .WED...SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .THU...SE winds 10 kt. Seas 3 ft or less. .THU NIGHT...S of 24N, E winds 10 to 15 kt. N of 24N, variable winds less than 5 kt, becoming SE 10 kt late. Seas 3 ft or less. .FRI...E winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 ft or less. .FRI NIGHT...NE to E winds 10 kt. Seas 3 ft or less. $$ GMZ047-282145- SE Gulf of America from 22N to 26N E of 87W including Straits of Florida- 540 AM EDT Mon Jul 28 2025 .TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .TUE...E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .TUE NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .WED...SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .THU...Variable winds less than 5 kt, becoming NE to E 10 kt in the afternoon. Seas 3 ft or less. .THU NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .FRI...NE to E winds 10 kt. Seas 3 ft or less. .FRI NIGHT...NE to E winds 10 kt. Seas 3 ft or less. $$ GMZ048-282145- SW Gulf of America S of 22N W of 94W- 540 AM EDT Mon Jul 28 2025 .TODAY...NE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE...N to NE winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...N winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 ft or less. .WED NIGHT...N to NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .THU...Variable winds less than 5 kt. Seas 3 ft or less. .THU NIGHT...E winds 10 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt S of 21N W of 95W, and E 10 kt elsewhere. Seas 3 ft or less. .FRI NIGHT...S of 21N W of 95W, NE to E winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas 3 ft or less. $$ GMZ049-282145- Central Bay of Campeche- 540 AM EDT Mon Jul 28 2025 .TODAY...E winds 10 to 15 kt S of 20N, and E 15 to 20 kt N of 20N. Seas 4 to 6 ft. .TONIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .WED...S of 20N, variable winds less than 5 kt, becoming NW 10 kt in the afternoon. N of 20N, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .WED NIGHT...N to NE winds 10 kt, shifting to E to SE late. Seas 3 ft or less. .THU...SE winds 10 kt, shifting to NE to E in the afternoon. Seas 3 ft or less. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .FRI...E to SE winds 10 to 15 kt. Seas 3 ft or less. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. $$ GMZ050-282145- E Bay of Campeche including Campeche Bank- 540 AM EDT Mon Jul 28 2025 .TODAY...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE...NE to E winds 10 kt. Seas 2 to 4 ft. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .WED...SE to S winds 10 kt. Seas 3 ft or less. .WED NIGHT...N to NE winds 10 to 15 kt, shifting to E to SE late. Seas 3 ft or less. .THU...E to SE winds 10 kt, shifting to NE in the afternoon. Seas 3 ft or less. .THU NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .FRI...E to SE winds 10 kt, shifting to NE in the afternoon. Seas 3 ft or less. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. $$ Forecaster Christensen