000 FZNT24 KNHC 210831 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 431 AM EDT Fri Jul 21 2017 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. GMZ001-212045- Synopsis for the Gulf of Mexico 431 AM EDT Fri Jul 21 2017 .SYNOPSIS...A surface trough will develop over the Yucatan each evening, moving into the SW Gulf and dissipating each night. Otherwise, high pressure will dominate the basin through early next week. $$ GMZ011-212045- NW Gulf including Stetson Bank- 431 AM EDT Fri Jul 21 2017 .TODAY...S to SW winds 5 to 10 kt, shifting to SE in the afternoon. Seas 2 ft or less. .TONIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. .SAT...S winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. Scattered showers and isolated thunderstorms. .SAT NIGHT...S winds 10 to 15 kt. Seas 3 ft. .SUN...S winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .MON...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. $$ GMZ013-212045- N Central Gulf including Flower Garden Banks Marine Sanctuary- 431 AM EDT Fri Jul 21 2017 .TODAY...SW to W winds less than 5 kt, shifting to E to SE in the afternoon. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .TONIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. .SAT...S to SW winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .SAT NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .SUN...S to SW winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...S winds 5 to 10 kt. Seas 2 ft or less. .MON...SE to S winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less, building to 3 ft late. .TUE...SE winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. $$ GMZ015-212045- NE Gulf N of 25N E of 87W- 431 AM EDT Fri Jul 21 2017 .TODAY...S winds less than 5 kt. Seas 2 ft or less. .TONIGHT...S winds 5 kt. Seas 2 ft or less. .SAT...S winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .SUN...S to SW winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...SW to W winds 5 to 10 kt. Seas 2 ft or less. .MON...E to SE winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .TUE...N to NE winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...N winds 5 to 10 kt. Seas 2 ft or less. $$ GMZ017-212045- W Central Gulf from 22N to 26N W of 94W- 431 AM EDT Fri Jul 21 2017 .TODAY...SE winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .TONIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. .SAT...SE to S winds 10 to 15 kt. Seas 3 ft. .SAT NIGHT...SE winds 15 to 20 kt. Seas 3 to 4 ft. .SUN...SE winds 15 kt. Seas 3 to 4 ft. .SUN NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...SE winds 15 to 20 kt. Seas 4 to 5 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. $$ GMZ019-212045- Central Gulf from 22N to 26N between 87W and 94W- 431 AM EDT Fri Jul 21 2017 .TODAY...SE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .TONIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .SAT...SE to S winds 10 to 15 kt. Seas 3 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...E to SE winds 15 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. $$ GMZ021-212045- E Gulf from 22N to 25N E of 87W including Straits of Florida- 431 AM EDT Fri Jul 21 2017 .TODAY...SE winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .SUN...E winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. .MON...E to SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .TUE...E winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. $$ GMZ023-212045- SW Gulf S of 22N W of 94W- 431 AM EDT Fri Jul 21 2017 .TODAY...E winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .SAT...SE winds 5 to 10 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. .SUN...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .MON...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. $$ GMZ025-212045- E Bay of Campeche including Campeche Bank- 431 AM EDT Fri Jul 21 2017 .TODAY...E to SE winds 10 to 15 kt. Seas 2 ft or less. .TONIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. Scattered showers and isolated thunderstorms. .SAT...E to SE winds 10 to 15 kt. Seas 3 ft. .SAT NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...NE to E winds 20 to 25 kt. Seas 3 to 5 ft. .MON...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 4 ft. $$ Forecaster Lewitsky