000 FZNT24 KNHC 292109 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 509 PM EDT Sun Aug 29 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. GMZ001-300915- Synopsis for the Gulf of Mexico 509 PM EDT Sun Aug 29 2021 .SYNOPSIS...Hurricane Ida near 29.5N 90.6W 938 mb at 5 PM EDT moving NW at 9 kt. Maximum sustained winds 115 kt gusts 140 kt. Ida will move inland to 30.7N 90.9W Mon morning, move inland and weaken to a tropical storm near 32.4N 90.7W Mon afternoon, move inland and weaken to a tropical depression near 34.0N 89.4W Tue morning, inland to 35.6N 87.2W Tue afternoon, inland to 37.1N 84.2W Wed morning, and become extratropical and move to 38.6N 80.5W Wed afternoon. Fresh to strong winds associated with Ida will continue to affect the north-central gulf through Mon early in the evening. Moderate to fresh return flow will dominate the basin afterwards continuing through Wed. Winds will further diminish to gentle to locally moderate by Thu. $$ GMZ011-300915- NW Gulf including Stetson Bank- 509 PM EDT Sun Aug 29 2021 .TONIGHT...Variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 7 to 10 ft in E swell. .MON...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .MON NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...S to SW winds 10 kt. Seas 2 to 4 ft. .TUE NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. .WED...S winds 10 kt. Seas 3 ft or less. .WED NIGHT...SE winds 10 kt. Seas 3 ft or less. .THU...SE winds 10 kt. Seas 3 ft or less. .THU NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .FRI...E to SE winds 10 kt. Seas 3 ft or less. $$ GMZ013-300915- N Central Gulf including Flower Garden Banks Marine Sanctuary- 509 PM EDT Sun Aug 29 2021 .TONIGHT...S to SW winds 25 to 30 kt. Seas 7 to 11 ft in NW to N swell. Scattered showers and isolated tstms. .MON...S to SW winds 20 to 25 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms. .MON NIGHT...S to SW winds 10 to 15 kt W of 90W, and S to SW 20 to 25 kt elsewhere. Seas 4 to 6 ft. Scattered showers and isolated tstms. .TUE...S to SW winds 10 to 15 kt W of 90W, and S to SW 20 to 25 kt elsewhere. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...S to SW winds 10 to 15 kt W of 90W, and S to SW 15 to 20 kt elsewhere. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. .THU...SW winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .FRI...NE to E winds 10 kt. Seas 3 ft or less. $$ GMZ015-300915- NE Gulf N of 25N E of 87W- 509 PM EDT Sun Aug 29 2021 .TONIGHT...SE to S winds 20 to 25 kt. Seas 6 to 9 ft in W swell. .MON...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .MON NIGHT...S winds 10 kt S of 27N, and S to SW 15 to 20 kt elsewhere. Seas 2 to 4 ft. .TUE...S to SW winds 10 to 15 kt S of 27N, and SW 20 to 25 kt elsewhere. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...SW winds 10 to 15 kt S of 27N, and SW to W 15 to 20 kt elsewhere. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED...SW to W winds 15 to 20 kt. Seas 2 to 4 ft. .WED NIGHT...W winds 15 to 20 kt. Seas 3 to 5 ft. .THU...W winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...W to NW winds 10 to 15 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .FRI...NW to N winds 10 kt. Seas 3 ft or less. $$ GMZ017-300915- W Central Gulf from 22N to 26N W of 94W- 509 PM EDT Sun Aug 29 2021 .TONIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in NE to E swell. .MON...S winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .WED...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .THU...SE winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .FRI...SE winds 10 kt. Seas 3 ft or less. $$ GMZ019-300915- Central Gulf from 22N to 26N between 87W and 94W- 509 PM EDT Sun Aug 29 2021 .TONIGHT...SE to S winds 15 to 20 kt. Seas 6 to 9 ft in N swell. .MON...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms. .MON NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...S winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds 15 to 20 kt. Seas 2 to 4 ft. .WED...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 15 to 20 kt S of 24N, and SE 10 to 15 kt elsewhere. Seas 2 to 4 ft. .THU...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 15 to 20 kt S of 24N, and SE 10 kt elsewhere. Seas 2 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 ft or less. $$ GMZ021-300915- E Gulf from 22N to 25N E of 87W including Straits of Florida- 509 PM EDT Sun Aug 29 2021 .TONIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...SE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .WED...S winds 10 to 15 kt. Seas 3 ft or less. .WED NIGHT...NE winds 10 to 15 kt, shifting to E to SE late. Seas 3 ft or less. .THU...SE to S winds 10 kt, shifting to SW in the afternoon. Seas 3 ft or less. .THU NIGHT...N to NE winds 10 kt, shifting to E late. Seas 3 ft or less. .FRI...NE to E winds 10 kt. Seas 3 ft or less. $$ GMZ023-300915- SW Gulf S of 22N W of 94W- 509 PM EDT Sun Aug 29 2021 .TONIGHT...E winds 10 kt. Seas 3 to 5 ft. .MON...SE winds 10 kt. Seas 4 to 6 ft in NE swell. .MON NIGHT...SE winds 10 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .WED...SE winds 10 to 15 kt. Seas 3 ft or less. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .THU...SE winds 10 kt. Seas 3 ft or less. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .FRI...SE winds 10 kt. Seas 3 ft or less. $$ GMZ025-300915- E Bay of Campeche including Campeche Bank- 509 PM EDT Sun Aug 29 2021 .TONIGHT...NE winds 15 to 20 kt, shifting to E to SE late. Seas 3 to 5 ft. Scattered showers and isolated tstms. .MON...SE winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 15 to 20 kt, shifting to E to SE late. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE...SE winds 15 to 20 kt. Seas 2 to 4 ft. .TUE NIGHT...NE winds 15 to 20 kt, shifting to E to SE late. Seas 3 ft or less. .WED...Within 60 nm of coast of Campeche, SE winds 15 to 20 kt in the morning, becoming variable less than 5 kt. Elsewhere, SE winds 15 to 20 kt. Seas 2 to 4 ft. .WED NIGHT...NE winds 15 to 20 kt, shifting to E to SE late. Seas 2 to 4 ft. .THU...SE winds 15 to 20 kt, shifting to E to SE 10 kt in the afternoon. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. $$ Forecaster Ramos