000 FZNT24 KNHC 210135 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 935 PM EDT Wed Sep 20 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. GMZ001-211345- Synopsis for the Gulf of Mexico 935 PM EDT Wed Sep 20 2023 .SYNOPSIS...High pressure will be in control of the weather pattern across the Gulf waters allowing for generally gentle to moderate east to southeast winds and slight seas, except pulsing to moderate to fresh offshore the western Yucatan Peninsula in the evenings. Developing low pressure east of Florida will tighten the pressure gradient over the NE Gulf bringing moderate to locally fresh NE winds across the NE Gulf Thu night into Fri. A frontal trough associated with the aforementioned low pressure will move across the southeastern Gulf and the Straits of Florida Thu night into Fri. $$ GMZ040-211345- NW Gulf including Stetson Bank- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...SE winds 10 kt. Seas 3 ft or less. .THU...SE winds 10 kt. Seas 3 ft or less. .THU NIGHT...SE winds 10 kt. Seas 3 ft or less. .FRI...E to SE winds 10 kt. Seas 3 ft or less. .FRI NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .SAT...SE winds 10 kt. Seas 3 ft or less. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .SUN...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .MON...E to SE winds 10 kt. Seas 2 to 4 ft. .MON NIGHT...E to SE winds 10 kt. Seas 3 ft or less. $$ GMZ041-211345- SW Louisiana Offshore Waters including Flower Garden Bank Marine Sanctuary- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...SE winds 10 kt. Seas 3 ft or less. .THU...Variable winds less than 5 kt, becoming E 10 kt early in the evening. Seas 3 ft or less. .THU NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .FRI...E winds 10 kt. Seas 3 ft or less. .FRI NIGHT...E winds 10 kt. Seas 3 ft or less. .SAT...E winds 10 kt. Seas 3 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .SUN...E to SE winds 10 kt. Seas 3 ft or less. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .MON...E winds 10 kt. Seas 3 ft or less. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ056-211345- N Central Gulf Offshore Waters- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...E to SE winds 10 kt. Seas 2 to 4 ft. .THU...W of 89W, variable winds less than 5 kt, becoming N to NE 10 kt early in the evening. E of 89W, NE winds 10 kt. Seas 3 ft or less. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .FRI...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...E winds 10 to 15 kt. Seas 3 ft or less. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .MON...E winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ057-211345- NE Gulf N of 26N E of 87W- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...E winds 15 to 20 kt, shifting to E to SE 10 kt early in the morning. Seas 2 to 4 ft. Scattered showers and isolated thunderstorms. .THU...NE to E winds 10 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .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. Scattered showers and isolated thunderstorms. .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 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .SUN...E winds 10 to 15 kt. Seas 3 ft or less. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .MON...E winds 10 kt. Seas 2 to 4 ft. .MON NIGHT...E winds 10 kt. Seas 2 to 4 ft. $$ GMZ058-211345- W Central Gulf from 22N to 26N W of 94W- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...SE winds 10 kt. Seas 3 ft or less. .THU...SE winds 10 kt. Seas 3 ft or less. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .FRI...E to SE winds 10 kt. Seas 3 ft or less. .FRI NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .SAT...E to SE winds 10 kt. Seas 3 ft or less. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .SUN...SE winds 10 kt. Seas 3 ft or less. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .MON...E to SE winds 10 kt. Seas 2 to 4 ft. .MON NIGHT...E to SE winds 10 kt. Seas 3 ft or less. $$ GMZ045-211345- W Central Gulf from 22N to 26N between 91W and 94W- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .THU...E to SE winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 3 ft or less. .THU NIGHT...E winds 10 to 15 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 kt. Seas 3 ft or less. .SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .SUN...E winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 3 ft or less. .SUN NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .MON...E winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 3 ft or less. .MON NIGHT...E winds 10 kt. Seas 3 ft or less. $$ GMZ046-211345- Central Gulf from 22N to 26N between 87W and 91W- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...S of 24N, E winds 10 to 15 kt. N of 24N, variable winds less than 5 kt, becoming E to SE 10 kt early in the morning. Seas 3 ft or less. .THU...NE to E winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 ft or less. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .FRI...NE winds 10 kt. Seas 3 ft or less. .FRI NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .SAT...NE winds 10 kt. Seas 3 ft or less. .SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .SUN...NE to E winds 10 kt. Seas 3 ft or less. .SUN NIGHT...E winds 10 kt. Seas 2 to 4 ft. .MON...E to SE winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 2 to 4 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ047-211345- SE Gulf from 22N to 26N E of 87W including Straits of Florida- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...NE to E winds 10 kt in the late evening and early morning, 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...NE winds 10 kt. Seas 3 ft or less. .FRI...NE winds 10 kt. Seas 3 ft or less. .FRI NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .SAT...Variable winds less than 5 kt S of 24N, and NE to E 10 kt N of 24N. Seas 3 ft or less. .SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .SUN...Variable winds less than 5 kt S of 24N, and E 10 to 15 kt N of 24N. Seas 3 ft or less. .SUN NIGHT...E winds 10 kt. Seas 2 to 4 ft. .MON...Variable winds less than 5 kt S of 24N, and SE 10 kt N of 24N. Seas 2 to 4 ft. .MON NIGHT...E to SE winds 10 kt. Seas 3 ft or less. $$ GMZ048-211345- SW Gulf S of 22N W of 94W- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...E to SE winds 10 kt. Seas 3 ft or less. .THU...E winds 10 kt. Seas 3 ft or less. .THU NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .FRI...E winds 10 kt. Seas 3 ft or less. .FRI NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .SAT...S of 21N W of 95W, variable winds less than 5 kt. Elsewhere, E winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 3 ft or less. .SAT NIGHT...E winds 10 kt. Seas 3 ft or less. .SUN...S of 21N W of 95W, variable winds less than 5 kt, becoming E to SE 10 kt early in the evening. Elsewhere, variable winds less than 5 kt. Seas 3 ft or less. .SUN NIGHT...E winds 10 kt. Seas 3 ft or less. .MON...Variable winds less than 5 kt. Seas 3 ft or less. .MON NIGHT...S of 21N W of 95W, NE to E winds 10 kt in the late evening and early morning, becoming variable less than 5 kt. Elsewhere, NE to E winds 10 kt. Seas 3 ft or less. $$ GMZ049-211345- Central Bay of Campeche- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...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...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated thunderstorms. .FRI...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. .SAT...NE to E winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 3 ft or less. .SAT NIGHT...NE winds 10 kt. Seas 3 ft or less. .SUN...Variable winds less than 5 kt. Seas 3 ft or less in NE swell, subsiding to 3 ft or less early in the evening. .SUN NIGHT...NE winds 10 kt. Seas 3 ft or less. .MON...E winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 3 ft or less. .MON NIGHT...NE winds 10 kt. Seas 3 ft or less. $$ GMZ050-211345- E Bay of Campeche including Campeche Bank- 935 PM EDT Wed Sep 20 2023 .OVERNIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .THU...E to SE winds 10 to 15 kt, shifting to N to NE early in the evening. Seas 3 ft or less. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. Scattered showers and isolated thunderstorms. .FRI...E to SE winds 10 kt, shifting to N to NE early in the evening. Seas 2 to 4 ft. .FRI NIGHT...W of 90W, NE winds 10 to 15 kt. E of 90W, NE winds 10 to 15 kt in the late evening and early morning, becoming variable less than 5 kt. Seas 3 ft or less. .SAT...W of 90W, NE to E winds 10 kt, shifting to N early in the evening. E of 90W, variable winds less than 5 kt, becoming N 10 kt early in the evening. Seas 3 ft or less. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. .SUN...Variable winds less than 5 kt, becoming N to NE 10 kt early in the evening. Seas 3 ft or less. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .MON...E to SE winds 10 kt, shifting to N to NE early in the evening. Seas 3 ft or less. .MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. $$ Forecaster Aguirre