000 FZNT24 KNHC 210807 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 407 AM EDT Sun Mar 21 2021 Offshore Waters Forecast for the Gulf of Mexico 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. GMZ001-212015- Synopsis for the Gulf of Mexico 407 AM EDT Sun Mar 21 2021 .SYNOPSIS...A cold front over the east-central Gulf will weaken as it moves across the southeastern Gulf today. High pressure will build behind the front over the northeast Gulf through early next week, supporting increased E to SE winds and building seas over the western Gulf. Looking ahead, a weak cold front will stall along the Texas coast by mid week. $$ GMZ011-212015- NW Gulf including Stetson Bank- 407 AM EDT Sun Mar 21 2021 .TODAY...Variable winds less than 5 kt. Seas 3 ft or less. .TONIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .MON...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .WED...SE to S winds 10 kt, shifting to SW to W in the afternoon. Seas 3 to 5 ft. .WED NIGHT...N winds 10 kt, increasing to 15 to 20 kt late. Seas 3 to 5 ft. .THU...NW to N winds 20 to 25 kt, shifting to N 15 kt in the afternoon. Seas 4 to 6 ft. .THU NIGHT...N to NE winds 10 kt, shifting to E late. Seas 4 to 6 ft in SE swell. $$ GMZ013-212015- N Central Gulf including Flower Garden Banks Marine Sanctuary- 407 AM EDT Sun Mar 21 2021 .TODAY...N to NE winds 10 kt W of 90W, and NE 15 to 20 kt elsewhere. Seas 4 to 6 ft. .TONIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. .TUE NIGHT...SE to S winds 20 to 25 kt. Seas 4 to 6 ft. .WED...S winds 20 to 25 kt. Seas 5 to 7 ft. .WED NIGHT...S to SW winds 20 to 25 kt. Seas 6 to 8 ft. .THU...W to NW winds 20 to 25 kt. Seas 6 to 9 ft in NE to E swell. .THU NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in SE swell. $$ GMZ015-212015- NE Gulf N of 25N E of 87W- 407 AM EDT Sun Mar 21 2021 .TODAY...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. .MON...N to NE winds 10 kt. Seas 2 to 4 ft. .MON NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .TUE...SE winds 10 kt. Seas 3 ft or less. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .WED...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. .WED NIGHT...SE to S winds 20 to 25 kt. Seas 4 to 6 ft. .THU...S winds 20 to 25 kt. Seas 6 to 8 ft. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. $$ GMZ017-212015- W Central Gulf from 22N to 26N W of 94W- 407 AM EDT Sun Mar 21 2021 .TODAY...W of 96W, variable winds less than 5 kt, becoming SE 10 kt in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 3 ft or less. .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .MON...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...W of 96W, SE to S winds 20 kt, diminishing to 10 to 15 kt late. Elsewhere, SE to S winds 20 to 25 kt. Seas 4 to 6 ft. .TUE...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .WED...S winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 10 kt, shifting to NW to N late. Seas 3 to 5 ft. .THU...N winds 20 to 30 kt. Seas 4 to 6 ft. .THU NIGHT...NE winds 15 to 20 kt, shifting to NE to E 10 kt late. Seas 5 to 7 ft in E to SE swell. $$ GMZ019-212015- Central Gulf from 22N to 26N between 87W and 94W- 407 AM EDT Sun Mar 21 2021 .TODAY...N to NE winds 10 kt S of 24N, and variable less than 5 kt elsewhere. Seas 3 ft or less. .TONIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .MON...SE winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...SE winds 20 to 25 kt. Seas 4 to 6 ft. .TUE NIGHT...SE winds 20 to 25 kt. Seas 4 to 6 ft. .WED...SE to S winds 20 to 25 kt. Seas 5 to 7 ft. .WED NIGHT...SE to S winds 20 to 25 kt. Seas 6 to 8 ft. .THU...S winds 20 to 25 kt, shifting to NW in the afternoon. Seas 6 to 8 ft. .THU NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. $$ GMZ021-212015- E Gulf from 22N to 25N E of 87W including Straits of Florida- 407 AM EDT Sun Mar 21 2021 .TODAY...N winds 10 kt. Seas 2 to 4 ft. .TONIGHT...N to NE winds 10 to 15 kt. Seas 2 to 4 ft. .MON...N to NE winds 10 kt. Seas 2 to 4 ft. .MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .TUE...SE winds 10 to 15 kt. Seas 3 ft or less. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. .WED...SE to S winds 20 to 25 kt. Seas 3 to 5 ft. .WED NIGHT...SE to S winds 20 to 25 kt. Seas 4 to 6 ft. .THU...SE to S winds 20 to 30 kt. Seas 5 to 7 ft. .THU NIGHT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. $$ GMZ023-212015- SW Gulf S of 22N W of 94W- 407 AM EDT Sun Mar 21 2021 .TODAY...S of 21N W of 95W, variable winds less than 5 kt, becoming E 10 kt in the afternoon. Elsewhere, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .TONIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .MON...SE winds 15 to 20 kt. Seas 2 to 4 ft. .MON NIGHT...SE winds 20 to 25 kt. Seas 4 to 6 ft. .TUE...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .WED...S winds 15 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...SE to S winds 20 to 25 kt. Seas 3 to 5 ft. .THU...NW to N winds 20 to 25 kt. Seas 3 to 5 ft. .THU NIGHT...N winds 20 to 25 kt, diminishing to 10 to 15 kt late. Seas 5 to 7 ft in E swell. $$ GMZ025-212015- E Bay of Campeche including Campeche Bank- 407 AM EDT Sun Mar 21 2021 .TODAY...N to NE winds 10 kt. Seas 3 ft or less. .TONIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. .MON...E to SE winds 10 to 15 kt. Seas 3 ft or less. .MON NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...SE winds 20 to 25 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds 15 to 20 kt. Seas 2 to 4 ft. .WED...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. .WED NIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. .THU...SE to S winds 10 to 15 kt, shifting to NW in the afternoon. Seas 2 to 4 ft. .THU NIGHT...N winds 15 to 20 kt, shifting to NE to E 10 to 15 kt late. Seas 3 to 5 ft. $$ Forecaster AL