FZNT24 KNHC 192058 OFFNT4 Offshore Waters Forecast for the Gulf of America NWS National Hurricane Center Miami, FL 458 PM EDT Sun Apr 19 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. GMZ001-200900- Synopsis for the Gulf of America 458 PM EDT Sun Apr 19 2026 .SYNOPSIS...A strong frontal boundary extends southwestward from near Cedar Key, Florida through a 1018 mb low near 26N96W to near Poza Rica, Mexico. Fresh to strong N to NE winds and moderate to rough seas will follow the cold front as it moves southward across the northern Gulf through Mon. The front is then expected to stall from the Florida Straits to southern Texas Mon night. 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. In the wake of the front, gentle to moderate southeasterly winds will return to the Gulf on Thu. $$ GMZ040-200900- NW Gulf of America including Stetson Bank- 458 PM EDT Sun Apr 19 2026 .TONIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in NE swell. .MON...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .TUE...E to SE winds 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E to SE winds 15 kt. Seas 4 to 6 ft. .WED...SE winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU...SE winds 15 kt. Seas 4 to 6 ft. .THU NIGHT...SE winds 15 kt. Seas 4 to 6 ft. .FRI...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. $$ GMZ041-200900- SW Louisiana Offshore Waters including Flower Garden Bank Marine Sanctuary- 458 PM EDT Sun Apr 19 2026 .TONIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. .MON...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft in NE to E swell. .TUE...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .WED...SE winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .THU...SE winds 15 kt. Seas 5 to 7 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 in E to SE swell. .FRI NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. $$ GMZ056-200900- N Central Gulf of America Offshore Waters- 458 PM EDT Sun Apr 19 2026 .TONIGHT...NE winds 20 kt. Seas 5 to 7 ft. .MON...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 20 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .WED...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .THU...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft in E to SE swell. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ057-200900- NE Gulf of America N of 26N E of 87W- 458 PM EDT Sun Apr 19 2026 .TONIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. .MON...NE winds 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. .TUE...E winds 20 to 25 kt. Seas 6 to 8 ft in E to SE swell. .TUE NIGHT...E winds 20 to 25 kt. Seas 6 to 8 ft. .WED...E to SE winds 15 to 20 kt. Seas 5 to 7 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 4 to 6 ft. .THU NIGHT...SE 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 to SE winds 10 kt. Seas 3 to 5 ft. $$ GMZ058-200900- W Central Gulf of America from 22N to 26N W of 94W- 458 PM EDT Sun Apr 19 2026 .TONIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft in N to NE swell. .MON...N winds 10 to 15 kt W of 96W, and E 15 to 20 kt E of 96W. Seas 5 to 7 ft in N to NE swell. Scattered showers. .MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft in NE swell. .TUE...SE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. $$ GMZ045-200900- W Central Gulf of America from 22N to 26N between 91W and 94W- 458 PM EDT Sun Apr 19 2026 .TONIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .MON...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E 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 4 to 6 ft. .THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 15 to 20 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 15 to 20 kt. Seas 4 to 6 ft. $$ GMZ046-200900- Central Gulf of America from 22N to 26N between 87W and 91W- 458 PM EDT Sun Apr 19 2026 .TONIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...NE winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 15 kt S of 24N, and E 20 to 25 kt N of 24N. Seas 6 to 8 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in NE swell. .WED...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell. .WED NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft. .THU...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ047-200900- SE Gulf of America from 22N to 26N E of 87W including Straits of Florida- 458 PM EDT Sun Apr 19 2026 .TONIGHT...N to NE winds 10 to 15 kt. Seas 2 to 4 ft. .MON...NE winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE winds 15 kt S of 24N, and NE to E 20 to 25 kt N of 24N. Seas 5 to 7 ft. .TUE...NE to E winds 20 to 25 kt. Seas 6 to 9 ft in NE swell. .TUE NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft in NE to E swell. .WED...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .WED NIGHT...E winds 15 to 20 kt. Seas 6 to 8 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 3 to 5 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 kt. Seas 2 to 4 ft. $$ GMZ048-200900- SW Gulf of America S of 22N W of 94W- 458 PM EDT Sun Apr 19 2026 .TONIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft in NE swell. Scattered showers. .MON...N to NE winds 10 to 15 kt. Seas 4 to 6 ft in N swell. .MON NIGHT...NE winds 10 kt. Seas 3 to 5 ft. .TUE...NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft in N to NE swell. .TUE NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. .WED...E winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 kt. Seas 3 to 5 ft. .THU...E to SE winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ049-200900- Central Bay of Campeche- 458 PM EDT Sun Apr 19 2026 .TONIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft in N to NE swell. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...S of 20N, NE winds 10 kt in the morning, becoming variable less than 5 kt. N of 20N, 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, E to 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 15 to 20 kt. Seas 3 to 5 ft. $$ GMZ050-200900- E Bay of Campeche including Campeche Bank- 458 PM EDT Sun Apr 19 2026 .TONIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...NE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .WED...W of 90W, E to SE winds 10 to 15 kt, shifting to NE in the afternoon. E of 90W, E winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .THU...SE winds 10 to 15 kt, shifting to NE to E in the afternoon. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 15 kt, shifting to NE in the afternoon. Seas 3 to 5 ft. .FRI NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. $$ Forecaster Chan