000 FZNT24 KNHC 150813 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 313 AM EST Wed Dec 15 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. GMZ001-152015- Synopsis for the Gulf of Mexico 313 AM EST Wed Dec 15 2021 .SYNOPSIS...High pressure will prevail across the northern forecast waters through Sat, supporting moderate to locally fresh winds. A cold front is forecast to enter the basin Saturday night into early Sunday. Fresh to strong winds and building seas will prevail west of the front. $$ GMZ011-152015- NW Gulf including Stetson Bank- 313 AM EST Wed Dec 15 2021 .TODAY...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .TONIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .THU...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...S winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NE winds 20 to 25 kt. Seas 4 to 6 ft. .SUN...NE winds 20 to 25 kt. Seas 6 to 9 ft in NE swell. .SUN NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. $$ GMZ013-152015- N Central Gulf including Flower Garden Banks Marine Sanctuary- 313 AM EST Wed Dec 15 2021 .TODAY...E to SE winds 15 kt. Seas 3 to 5 ft. .TONIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...S winds 10 kt, shifting to N to NE 15 to 20 kt late. Seas 3 to 5 ft. .SUN...NE winds 15 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. $$ GMZ015-152015- NE Gulf N of 25N E of 87W- 313 AM EST Wed Dec 15 2021 .TODAY...E winds 15 to 20 kt. Seas 3 to 5 ft. .TONIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers. .THU...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less in SE swell. .SUN...Variable winds less than 5 kt, becoming NE 10 kt in the afternoon. Seas 3 ft or less. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. $$ GMZ017-152015- W Central Gulf from 22N to 26N W of 94W- 313 AM EST Wed Dec 15 2021 .TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...Variable winds less than 5 kt, becoming N to NE 20 to 25 kt late. Seas 3 to 5 ft. .SUN...N winds 20 to 30 kt. Seas 6 to 8 ft. .SUN NIGHT...N winds 20 to 25 kt. Seas 6 to 9 ft in NW to N swell. $$ GMZ019-152015- Central Gulf from 22N to 26N between 87W and 94W- 313 AM EST Wed Dec 15 2021 .TODAY...E winds 15 to 20 kt. Seas 4 to 6 ft. .TONIGHT...E winds 15 kt. Seas 3 to 5 ft. .THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...E winds 10 kt. Seas 2 to 4 ft. .SUN...NE to E winds 10 kt. Seas 2 to 4 ft. .SUN NIGHT...E winds 10 kt. Seas 2 to 4 ft. $$ GMZ021-152015- E Gulf from 22N to 25N E of 87W including Straits of Florida- 313 AM EST Wed Dec 15 2021 .TODAY...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .TONIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers. .THU...E winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...E to SE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .SUN...Variable winds less than 5 kt. Seas 3 ft or less. .SUN NIGHT...NE to E winds 10 kt. Seas 3 ft or less. $$ GMZ023-152015- SW Gulf S of 22N W of 94W- 313 AM EST Wed Dec 15 2021 .TODAY...Variable winds less than 5 kt S of 21N W of 95W, and E to SE 10 to 15 kt elsewhere. Seas 3 to 5 ft. .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .SUN...N winds 15 to 20 kt. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. .SUN NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. $$ GMZ025-152015- E Bay of Campeche including Campeche Bank- 313 AM EST Wed Dec 15 2021 .TODAY...E winds 15 to 20 kt. Seas 4 to 6 ft. .TONIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .SUN...NE to E winds 10 kt. Seas 3 ft or less. .SUN NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less, building to 2 to 4 ft late. $$ Forecaster AL