156 FZNT24 KNHC 180821 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 421 AM EDT Tue Sep 18 2018 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. GMZ001-182030- Synopsis for the Gulf of Mexico 421 AM EDT Tue Sep 18 2018 .SYNOPSIS...Weak high pressure extends across the northern Gulf, supporting light breezes and minimal seas, while a trough extends from the Lower Mississippi Valley into the north central Gulf. A trough, the remnants of Isaac, will move across Yucatan Wed, and then across the southwest Gulf Thu through Fri, as high pressure retreats to the mid Atlc coasts. $$ GMZ011-182030- NW Gulf including Stetson Bank- 421 AM EDT Tue Sep 18 2018 .TODAY...SE to S winds less than 5 kt, shifting to NE in the afternoon. Seas 3 ft or less. .TONIGHT...E to SE winds 5 to 10 kt. Seas 3 ft or less. .WED...E to SE winds 5 to 10 kt. Seas 3 ft or less. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .THU...SE winds 10 to 15 kt. Seas 3 ft or less. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .FRI...SE winds 10 to 15 kt. Seas 3 ft or less. .FRI NIGHT...SE winds 10 kt. Seas 3 ft or less. .SAT...SE to S winds 5 to 10 kt. Seas 3 ft or less. .SAT NIGHT...SE winds 5 to 10 kt. Seas 3 ft or less. $$ GMZ013-182030- N Central Gulf including Flower Garden Banks Marine Sanctuary- 421 AM EDT Tue Sep 18 2018 .TODAY...S to SW winds less than 5 kt, shifting to N to NE. Seas 3 ft or less. .TONIGHT...E to SE winds 5 to 10 kt. Seas 3 ft or less. .WED...E winds 5 to 10 kt. Seas 3 ft or less. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft or less. .THU...E to SE winds 10 to 15 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 to 15 kt. Seas 3 ft or less. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft or less. .SAT...E to SE winds 5 to 10 kt. Seas 3 ft or less. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft or less. $$ GMZ015-182030- NE Gulf N of 25N E of 87W- 421 AM EDT Tue Sep 18 2018 .TODAY...NE to E winds 5 to 10 kt. Seas 3 ft or less. .TONIGHT...NE to E winds 5 to 10 kt. Seas 3 ft or less. .WED...NE winds 5 to 10 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft or less. .THU...E winds 5 to 10 kt. Seas 3 ft or less. .THU NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft or less. .FRI...E winds 5 to 10 kt. Seas 3 ft or less. .FRI NIGHT...E winds 5 to 10 kt. Seas 3 ft or less. .SAT...E winds 5 to 10 kt. Seas 3 ft or less. .SAT NIGHT...E winds 10 kt. Seas 3 ft or less. $$ GMZ017-182030- W Central Gulf from 22N to 26N W of 94W- 421 AM EDT Tue Sep 18 2018 .TODAY...E winds 5 to 10 kt. Seas 3 ft or less. .TONIGHT...E to SE winds 5 to 10 kt. Seas 3 ft or less. .WED...E to SE winds 5 to 10 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .THU...SE winds 10 to 15 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 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...SE winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ019-182030- Central Gulf from 22N to 26N between 87W and 94W- 421 AM EDT Tue Sep 18 2018 .TODAY...NE to E winds 5 to 10 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .TONIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .WED...E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .THU...E to SE winds 10 to 15 kt. Seas 3 ft or less. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .FRI...SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...E winds 5 to 10 kt. Seas 3 ft or less. $$ GMZ021-182030- E Gulf from 22N to 25N E of 87W including Straits of Florida- 421 AM EDT Tue Sep 18 2018 .TODAY...NE to E winds 10 to 15 kt. Seas 2 to 3 ft. Scattered showers and isolated thunderstorms. .TONIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. .WED...E winds 10 to 15 kt. Seas 2 to 3 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .THU...E to SE winds 5 to 10 kt. Seas 3 ft or less. .THU NIGHT...E winds 5 to 10 kt. Seas 3 ft or less. .FRI...E winds 10 kt. Seas 3 ft or less. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .SAT...NE to E winds 10 kt. Seas 3 ft or less. .SAT NIGHT...E winds 10 kt. Seas 3 ft or less. $$ GMZ023-182030- SW Gulf S of 22N W of 94W- 421 AM EDT Tue Sep 18 2018 .TODAY...NE winds 5 to 10 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .TONIGHT...NE to E winds 5 to 10 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .WED...NE winds 5 to 10 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...E winds 5 to 10 kt. Seas 3 ft or less. .THU...E winds 5 to 10 kt. Seas 3 ft or less. .THU NIGHT...E winds 5 to 10 kt. Seas 3 ft or less. .FRI...E to SE winds 10 to 15 kt. Seas 3 ft or less. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. $$ GMZ025-182030- E Bay of Campeche including Campeche Bank- 421 AM EDT Tue Sep 18 2018 .TODAY...NE to E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .WED...NE to E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .THU...E winds 10 to 15 kt. Seas 3 ft or less. .THU NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .FRI...E to SE winds 15 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 3 ft or less. .SAT...E 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, building to 2 to 4 ft late. $$ Forecaster Stripling