547 FZNT24 KNHC 210906 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 406 AM EST Tue Nov 21 2023 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. GMZ001-212115- Synopsis for the Gulf of Mexico 406 AM EST Tue Nov 21 2023 .SYNOPSIS...A cold front stretching from western Louisiana to just south of the Rio Grande will move SE and reach from the Florida Panhandle to the Bay of Campeche tonight, then across the far SE Gulf by Wed night. Strong to severe thunderstorms, with locally high winds and seas, will be along and just ahead of the cold front today for areas N of 28N. Strong N winds will follow the front, with gales developing offshore Veracruz this afternoon and continuing through Wed morning. Rough to very rough seas will accompany the gale force winds. Winds and seas will subside late Wed into Thu as high pressure settles in. $$ GMZ040-212115- NW Gulf including Stetson Bank- 406 AM EST Tue Nov 21 2023 .TODAY...N winds 25 to 30 kt. Seas 7 to 10 ft in NW to N swell. .TONIGHT...N winds 25 to 30 kt. Seas 7 to 11 ft in N to NE swell. .WED...N winds 20 to 25 kt. Seas 6 to 9 ft in N to NE swell. Scattered showers and isolated tstms. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Scattered tstms. .THU...N winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. .THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. .FRI...NE to E winds 10 kt. Seas 3 ft or less. .FRI NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .SAT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ041-212115- SW Louisiana Offshore Waters including Flower Garden Bank Marine Sanctuary- 406 AM EST Tue Nov 21 2023 .TODAY...W of 92W, NW to N winds 20 to 30 kt. E of 92W, W winds 10 to 15 kt, becoming NW to N 20 to 25 kt in the afternoon. Seas 6 to 9 ft in W to NW swell. Scattered showers and isolated tstms. .TONIGHT...NW to N winds 20 to 30 kt. Seas 7 to 10 ft in NW swell. .WED...N winds 20 to 25 kt. Seas 6 to 9 ft in NW to N swell. .WED NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW to N swell. Scattered showers and isolated tstms. .THU...NE winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .FRI...NE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ056-212115- N Central Gulf Offshore Waters- 406 AM EST Tue Nov 21 2023 .TODAY...SW winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .TONIGHT...NW winds 15 to 20 kt. Seas 6 to 9 ft in SW to W swell. Scattered showers and isolated tstms. .WED...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in W to NW swell. .WED NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. .THU...N to NE winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .FRI...NE to E winds 10 to 15 kt. Seas 3 ft or less, building to 3 to 5 ft in the afternoon. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ057-212115- NE Gulf N of 26N E of 87W- 406 AM EST Tue Nov 21 2023 .TODAY...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .WED...NW winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...N winds 15 kt. Seas 4 to 6 ft. .THU...N to NE winds 10 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 10 kt. Seas 2 to 4 ft. .FRI...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ058-212115- W Central Gulf from 22N to 26N W of 94W- 406 AM EST Tue Nov 21 2023 .TODAY...N winds 25 to 30 kt. Seas 6 to 8 ft, building to 8 to 12 ft in NW to N swell in the afternoon. Scattered showers and isolated tstms. .TONIGHT...N winds 25 to 30 kt. Seas 9 to 13 ft in N swell. .WED...NW to N winds 20 to 25 kt. Seas 8 to 12 ft in N to NE swell. Scattered showers and isolated tstms. .WED NIGHT...N winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell. Scattered tstms. .THU...N winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. .THU NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. .FRI...NE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .SAT...NE to E winds 10 kt. Seas 3 ft or less. .SAT NIGHT...SE winds 10 kt. Seas 2 to 4 ft. $$ GMZ045-212115- W Central Gulf from 22N to 26N between 91W and 94W- 406 AM EST Tue Nov 21 2023 .TODAY...S of 24N, SE to S winds 10 to 15 kt, shifting to SW in the afternoon. N of 24N, S to SW winds 10 kt, becoming NW to N 20 to 25 kt in the afternoon. Seas 4 to 6 ft in SE to S swell, building to 6 to 9 ft in E to SE swell in the afternoon. Scattered showers and isolated tstms. .TONIGHT...N winds 20 to 30 kt. Seas 9 to 13 ft in NW swell. Scattered showers and isolated tstms. .WED...N winds 20 to 25 kt. Seas 8 to 12 ft in NW to N swell. Scattered showers and isolated tstms. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 7 to 10 ft in NW to N swell. Scattered showers and isolated tstms. .THU...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW to N swell. .THU NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. .FRI...S of 24N, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, NE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...NE to E winds 10 kt. Seas 2 to 4 ft. .SAT NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. $$ GMZ046-212115- Central Gulf from 22N to 26N between 87W and 91W- 406 AM EST Tue Nov 21 2023 .TODAY...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TONIGHT...S of 24N, E winds 10 kt. N of 24N, SW winds 10 to 15 kt, shifting to NW 15 to 20 kt late. Seas 6 to 9 ft in E to SE swell. Scattered showers and isolated tstms. .WED...N winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell. Scattered showers and isolated tstms. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. .THU...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. .THU NIGHT...E winds 10 kt. Seas 3 to 5 ft. .FRI...S of 24N, SE winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. .SAT...NE to E winds 10 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ047-212115- SE Gulf from 22N to 26N E of 87W including Straits of Florida- 406 AM EST Tue Nov 21 2023 .TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...S of 24N, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, S to SW winds 10 kt, shifting to W to NW in the afternoon. Seas 4 to 6 ft. .WED NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. .THU...NE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell. .THU NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...S of 24N, E to SE winds 10 kt in the evening, becoming variable less than 5 kt. N of 24N, NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...S of 24N, variable winds less than 5 kt, becoming NE to E 10 kt in the afternoon. N of 24N, NE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ048-212115- SW Gulf S of 22N W of 94W- 406 AM EST Tue Nov 21 2023 ...GALE WARNING... .TODAY...NW to N winds 15 to 20 kt, increasing to 25 to 35 kt in the afternoon. Seas 5 to 7 ft, building to 7 to 11 ft in NW to N swell in the afternoon. Scattered showers and isolated tstms. .TONIGHT...NW to N winds 25 to 35 kt. Seas 10 to 15 ft in NW to N swell. Scattered showers and isolated tstms. .WED...NW to N winds 25 to 35 kt. Seas 10 to 15 ft in N swell. Scattered showers and isolated tstms. .WED NIGHT...NW to N winds 20 to 25 kt. Seas 8 to 12 ft in N swell. Scattered showers and isolated tstms. .THU...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in N swell. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...NW to N winds 10 kt. Seas 3 to 5 ft. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less in NE swell. .SAT...N winds 10 kt. Seas 3 ft or less. .SAT NIGHT...Variable winds less than 5 kt S of 21N W of 95W, and E 10 kt elsewhere. Seas 3 ft or less. $$ GMZ049-212115- Central Bay of Campeche- 406 AM EST Tue Nov 21 2023 .TODAY...S of 20N, SE winds 10 kt in the morning, becoming variable less than 5 kt. N of 20N, SE to S winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TONIGHT...N winds 10 to 15 kt, becoming NW to N 25 to 30 kt late. Seas 9 to 13 ft in W to NW swell. Scattered showers and isolated tstms. .WED...N winds 20 to 30 kt. Seas 10 to 15 ft in NW to N swell. Scattered showers and isolated tstms. .WED NIGHT...N winds 20 to 25 kt. Seas 8 to 12 ft in NW to N swell. Numerous showers and scattered tstms. .THU...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in N swell. .THU NIGHT...N to NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft in N swell. .FRI...S of 20N, SW to W winds 10 kt in the morning, becoming variable less than 5 kt. N of 20N, variable winds less than 5 kt. Seas 2 to 4 ft. .FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less in N to NE swell. .SAT...NE to E winds 10 kt. Seas 3 ft or less. .SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less. $$ GMZ050-212115- E Bay of Campeche including Campeche Bank- 406 AM EST Tue Nov 21 2023 .TODAY...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .TONIGHT...NE winds 10 kt. Seas 3 ft or less, building to 5 to 7 ft in E to SE swell late. Scattered showers and isolated tstms. .WED...N to NE winds 15 to 20 kt W of 90W, and variable less than 5 kt E of 90W. Seas 7 to 11 ft in NW swell. Scattered tstms. .WED NIGHT...NE winds 15 to 20 kt. Seas 7 to 10 ft in NW to N swell. Scattered showers and isolated tstms. .THU...E winds 10 to 15 kt. Seas 5 to 7 ft in NW to N swell. .THU NIGHT...Variable winds less than 5 kt W of 90W, and E to SE 10 to 15 kt E of 90W. Seas 3 to 5 ft. .FRI...Variable winds less than 5 kt. Seas 2 to 4 ft in NW to N swell. .FRI NIGHT...Variable winds less than 5 kt, becoming NE 10 kt late. Seas 3 ft or less. .SAT...NE to E winds 10 kt. Seas 3 ft or less. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. $$ Forecaster Konarik