000 FZNT24 KNHC 112120 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 520 PM EDT Mon Sep 11 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. GMZ001-120930- Synopsis for the Gulf of Mexico 520 PM EDT Mon Sep 11 2017 .SYNOPSIS...Tropical Storm Irma near 31.5N 84.0W, 985 mb moving NNW at 15 kt at 5 PM EDT, and inland over SW Georgia. Maximum sustained winds 45 kt gusts 55 kt. Irma will continue moving NNW and and weaken to a depression as it move farther N. A weak pressure pattern will set up across the Gulf in the wake of Irma through the remainder of the week. N to NE swell from Irma will dominate seas across the Gulf through Tue. $$ GMZ011-120930- NW Gulf including Stetson Bank- 520 PM EDT Mon Sep 11 2017 .TONIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft. .TUE...NW to N winds 10 kt. Seas 4 to 6 ft. .TUE NIGHT...NW to N winds 5 to 10 kt, shifting to SW late. Seas 3 to 4 ft in the evening, subsiding to 2 ft or less. .WED...SW winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...S winds 10 to 15 kt. Seas 2 ft or less. .THU...S winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .FRI...SE winds 10 to 15 kt. Seas 2 ft or less. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .SAT...SE winds 10 to 15 kt. Seas 2 ft or less. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. $$ GMZ013-120930- N Central Gulf including Flower Garden Banks Marine Sanctuary- 520 PM EDT Mon Sep 11 2017 .TONIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft. .TUE...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 4 ft, subsiding to 2 ft or less. .WED...SW winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .THU...S winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .FRI...SE winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT...SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. $$ GMZ015-120930- NE Gulf N of 25N E of 87W- 520 PM EDT Mon Sep 11 2017 .TONIGHT...S of 27N, W to NW winds 20 to 25 kt, diminishing to 10 to 15 kt late. Elsewhere, W to NW winds 20 to 30 kt, diminishing to 15 to 20 kt late. Seas 8 to 13 ft. .TUE...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .WED...S to SW winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...S winds 5 to 10 kt. Seas 2 ft or less. .THU...S winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. .FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .SAT...NE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less. $$ GMZ017-120930- W Central Gulf from 22N to 26N W of 94W- 520 PM EDT Mon Sep 11 2017 .TONIGHT...N to NE winds 15 to 20 kt. Seas 6 to 9 ft. .TUE...NW to N winds 5 to 10 kt. Seas 5 to 7 ft. .TUE NIGHT...N to NE winds 5 to 10 kt, shifting to S late. Seas 4 to 6 ft. .WED...SW winds 5 to 10 kt. Seas 3 to 4 ft, subsiding to 2 ft or less. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less. .THU...SE to S winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .FRI...SE to S winds 10 to 15 kt. Seas 2 ft or less. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .SAT...SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft. $$ GMZ019-120930- Central Gulf from 22N to 26N between 87W and 94W- 520 PM EDT Mon Sep 11 2017 .TONIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft. Scattered showers. .TUE...W to NW winds 5 to 10 kt. Seas 5 to 7 ft. .TUE NIGHT...NW winds 5 to 10 kt, shifting to S to SW late. Seas 3 to 5 ft. .WED...SW winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...SW to W winds less than 5 kt, shifting to SE late. Seas 2 ft or less. .THU...S winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .FRI...SE winds 10 to 15 kt. Seas 3 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .SAT...SE winds 10 to 15 kt. Seas 3 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. $$ GMZ021-120930- E Gulf from 22N to 25N E of 87W including Straits of Florida- 520 PM EDT Mon Sep 11 2017 .TONIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft Straits of Florida, and 7 to 10 ft elsewhere. .TUE...SW to W winds 5 to 10 kt. Seas 5 to 7 ft. .TUE NIGHT...S winds less than 5 kt. Seas 3 to 5 ft. .WED...S winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. .THU...S winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. .SAT...NE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. $$ GMZ023-120930- SW Gulf S of 22N W of 94W- 520 PM EDT Mon Sep 11 2017 .TONIGHT...NW to N winds 20 to 25 kt, diminishing to 10 to 15 kt late. Seas 5 to 8 ft. .TUE...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...N winds 10 to 15 kt, diminishing to less than 5 kt late. Seas 4 to 6 ft. .WED...W to NW winds less than 5 kt, shifting to S. Seas 3 to 4 ft. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .THU...SE winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .FRI...SE winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. $$ GMZ025-120930- E Bay of Campeche including Campeche Bank- 520 PM EDT Mon Sep 11 2017 .TONIGHT...NW to N winds 15 to 20 kt. Within 60 nm of coast of Campeche, seas 3 ft, subsiding to 2 ft or less. Elsewhere, seas 4 to 6 ft. .TUE...W to NW winds 5 to 10 kt. Seas 2 ft or less Within 60 nm of coast of Campeche, and 4 to 6 ft elsewhere. Scattered showers and isolated thunderstorms. .TUE NIGHT...W to NW winds 5 to 10 kt. Seas 2 ft or less Within 60 nm of coast of Campeche, and 3 to 5 ft elsewhere. .WED...SW to W winds less than 5 kt. Seas 3 to 4 ft in the morning, subsiding to 2 ft or less. Scattered showers. .WED NIGHT...NW winds 5 kt, shifting to NE late. Seas 2 ft or less. .THU...SE to S winds less than 5 kt. Seas 2 ft or less. .THU NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less. .SAT...E to SE winds 10 to 15 kt. Seas 3 ft. .SAT NIGHT...NE to E winds 15 to 20 kt. Seas 2 ft or less, building to 3 to 4 ft late. $$ Forecaster Stripling