520 FZNT24 KNHC 210314 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 1114 PM EDT Mon Sep 20 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. GMZ001-211515- Synopsis for the Gulf of Mexico 1114 PM EDT Mon Sep 20 2021 .SYNOPSIS...Weak high pressure will extend across the eastern and central Gulf of Mexico through Tue. This pattern will support continued gentle to moderate winds and mostly slight seas across the Gulf. An early season cold front is expected to enter the NW Gulf early Wed and reach from the NE Gulf to central Bay of Campeche by late Thu before stalling, supporting increased winds and seas over the northwest and north-central Gulf Tue night through Thu. $$ GMZ011-211515- NW Gulf including Stetson Bank- 1114 PM EDT Mon Sep 20 2021 .OVERNIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE...S winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...Variable winds less than 5 kt, becoming NW to N 15 to 20 kt early in the morning. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED...N to NE winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms. .WED NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. .THU...NE winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .SAT...NE to E winds 10 kt. Seas 2 to 4 ft. .SAT NIGHT...E winds 10 kt. Seas 3 ft or less. $$ GMZ013-211515- N Central Gulf including Flower Garden Banks Marine Sanctuary- 1114 PM EDT Mon Sep 20 2021 .OVERNIGHT...S winds 10 to 15 kt. Seas 3 ft or less. .TUE...W of 90W, S winds 10 kt late in the morning, becoming variable less than 5 kt. Elsewhere, variable winds less than 5 kt, becoming NW 10 kt late in the afternoon. Seas 3 ft or less. Scattered showers and isolated tstms. .TUE NIGHT...W of 90W, NW winds 10 kt, shifting to NW to N 15 to 20 kt early in the morning. Elsewhere, NW to N winds 10 kt. Seas 3 ft or less. .WED...W of 90W, N winds 20 to 25 kt. Elsewhere, NW to N winds 10 kt, increasing to 15 to 20 kt late in the afternoon. Seas 6 to 8 ft. Scattered showers and isolated tstms. .WED NIGHT...N to NE winds 20 to 25 kt. Seas 4 to 6 ft. .THU...NE winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...NE 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 kt. Seas 2 to 4 ft. .SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less. $$ GMZ015-211515- NE Gulf N of 25N E of 87W- 1114 PM EDT Mon Sep 20 2021 .OVERNIGHT...NE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .TUE...N to NE winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .TUE NIGHT...N to NE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .WED...Variable winds less than 5 kt, becoming NW 10 kt late in the afternoon. Seas 3 ft or less. .WED NIGHT...N winds 15 to 20 kt. Seas 2 to 4 ft. .THU...N to NE winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...NE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...NE winds 10 kt. Seas 3 ft or less. .SAT...N to NE winds 10 kt. Seas 3 ft or less. .SAT NIGHT...N winds 10 kt. Seas 3 ft or less. $$ GMZ017-211515- W Central Gulf from 22N to 26N W of 94W- 1114 PM EDT Mon Sep 20 2021 .OVERNIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...E winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED...N winds 15 to 20 kt. Seas 3 ft or less, building to 5 to 7 ft late in the afternoon. Scattered showers and isolated tstms. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft. .THU...N to NE winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...NE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ019-211515- Central Gulf from 22N to 26N between 87W and 94W- 1114 PM EDT Mon Sep 20 2021 .OVERNIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...E winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED...N winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 3 to 5 ft. .THU...N to NE winds 15 to 20 kt. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ021-211515- E Gulf from 22N to 25N E of 87W including Straits of Florida- 1114 PM EDT Mon Sep 20 2021 .OVERNIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE...NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED...NE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .WED NIGHT...NE winds 10 kt late in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .THU...Variable winds less than 5 kt. Seas 3 ft or less. .THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt, becoming E 10 kt late in the afternoon. Seas 2 to 4 ft. .FRI NIGHT...E to SE winds 10 kt late in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .SAT...Variable winds less than 5 kt. Seas 3 ft or less. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. $$ GMZ023-211515- SW Gulf S of 22N W of 94W- 1114 PM EDT Mon Sep 20 2021 .OVERNIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .TUE...E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED...N winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. .THU...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...N winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ025-211515- E Bay of Campeche including Campeche Bank- 1114 PM EDT Mon Sep 20 2021 .OVERNIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. .TUE...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .WED...N to NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED NIGHT...N to NE winds 10 to 15 kt. Seas 2 to 4 ft. .THU...N winds 10 kt. Seas 2 to 4 ft. .THU NIGHT...N to NE winds 10 kt. Seas 2 to 4 ft. .FRI...N to NE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...NE to E winds 10 kt late in the evening, becoming variable less than 5 kt. Seas 2 to 4 ft in N swell. .SAT...Variable winds less than 5 kt, becoming NE 10 kt late in the afternoon. Seas 2 to 4 ft. .SAT NIGHT...E winds 10 kt. Seas 2 to 4 ft. $$ Forecaster Christensen