000 FZNT24 KNHC 171937 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 337 PM EDT Sun Sep 17 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. GMZ001-180745- Synopsis for the Gulf of Mexico 337 PM EDT Sun Sep 17 2023 .SYNOPSIS...A weak cold front from near the Florida Big Bend to the border of Texas and Mexico will be followed by a weak reinforcing front Mon. A wind shift along with some isolated to scattered convection will occur with these boundaries. Winds will be moderate or weaker with slight seas through Thu, pulsing to moderate to fresh offshore the W Yucatan in the evenings. Winds may freshen in the NE Gulf by the end of the week due to building high pres N of the area with seas also building. $$ GMZ040-180745- NW Gulf including Stetson Bank- 337 PM EDT Sun Sep 17 2023 .TONIGHT...NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .MON...Variable winds less than 5 kt, becoming NE to E 10 kt in the afternoon. Seas 3 ft or less. .MON NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .TUE...SE winds 10 kt. Seas 3 ft or less. .TUE NIGHT...E to SE winds 15 kt. Seas 3 ft or less. .WED...SE winds 10 to 15 kt. Seas 3 ft or less. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .THU...E to SE winds 10 kt. Seas 3 ft or less. .THU NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .FRI...E winds 10 to 15 kt. Seas 3 ft or less. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ041-180745- SW Louisiana Offshore Waters including Flower Garden Bank Marine Sanctuary- 337 PM EDT Sun Sep 17 2023 .TONIGHT...N to NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .MON...NE winds 10 kt. Seas 3 ft or less. .MON NIGHT...E winds 10 kt. Seas 3 ft or less. .TUE...E to SE winds 10 to 15 kt. Seas 3 ft or less. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .WED...E to SE winds 10 kt. Seas 3 ft or less. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .THU...E winds 10 kt. Seas 3 ft or less. .THU NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...NE to E 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. $$ GMZ056-180745- N Central Gulf Offshore Waters- 337 PM EDT Sun Sep 17 2023 .TONIGHT...N winds 10 kt. Seas 3 ft or less. .MON...N to NE winds 10 to 15 kt. Seas 3 ft or less. .MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .TUE...NE to E winds 10 to 15 kt. Seas 3 ft or less. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .WED...E winds 10 to 15 kt. Seas 3 ft or less. .WED NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .THU...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...NE winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. $$ GMZ057-180745- NE Gulf N of 26N E of 87W- 337 PM EDT Sun Sep 17 2023 .TONIGHT...W of 85W, NW winds 10 kt. E of 85W, NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .MON...N to NE winds 10 to 15 kt. Seas 3 ft or less. .MON NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. .TUE...NE to E winds 10 to 15 kt. Seas 3 ft or less. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .WED...E winds 10 to 15 kt. Seas 2 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .THU...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...NE winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. $$ GMZ058-180745- W Central Gulf from 22N to 26N W of 94W- 337 PM EDT Sun Sep 17 2023 .TONIGHT...NE to E winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .MON...Variable winds less than 5 kt, becoming NE 10 kt in the afternoon. Seas 3 ft or less. Scattered showers and isolated tstms. .MON NIGHT...E winds 10 kt. Seas 3 ft or less. .TUE...Variable winds less than 5 kt W of 96W, and E to SE 10 kt E of 96W. Seas 3 ft or less. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .WED...SE to S winds 10 kt. Seas 3 ft or less. .WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .THU...SE winds 10 kt. Seas 3 ft or less. .THU NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .FRI...E winds 10 kt. Seas 3 ft or less. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ045-180745- W Central Gulf from 22N to 26N between 91W and 94W- 337 PM EDT Sun Sep 17 2023 .TONIGHT...NE winds 10 kt. Seas 3 ft or less. .MON...Variable winds less than 5 kt, becoming NE 10 kt in the afternoon. Seas 3 ft or less. Scattered showers and isolated tstms. .MON NIGHT...E winds 10 kt. Seas 3 ft or less. .TUE...S of 24N, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .WED...SE winds 10 kt. Seas 3 ft or less. .WED NIGHT...E 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...NE to E winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ046-180745- Central Gulf from 22N to 26N between 87W and 91W- 337 PM EDT Sun Sep 17 2023 .TONIGHT...N to NE winds 10 kt. Seas 3 ft or less. .MON...S of 24N, variable winds less than 5 kt. N of 24N, variable winds less than 5 kt, becoming N to NE 10 kt in the afternoon. Seas 3 ft or less. .MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .TUE...S of 24N, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, NE to E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .WED...E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .WED NIGHT...E winds 10 kt. Seas 3 ft or less. .THU...Variable winds less than 5 kt, becoming NE 10 kt in the afternoon. Seas 3 ft or less. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .FRI...NE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less S of 24N, and 4 to 6 ft N of 24N. $$ GMZ047-180745- SE Gulf from 22N to 26N E of 87W including Straits of Florida- 337 PM EDT Sun Sep 17 2023 .TONIGHT...Variable winds less than 5 kt. Seas 3 ft or less. .MON...S of 24N, variable winds less than 5 kt. N of 24N, variable winds less than 5 kt, becoming N 10 kt in the afternoon. Seas 3 ft or less. .MON NIGHT...NE winds 10 kt. Seas 3 ft or less. .TUE...NE to E winds 10 kt. Seas 3 ft or less. .TUE NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .WED...Variable winds less than 5 kt. Seas 3 ft or less. .WED NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .THU...Variable winds less than 5 kt, becoming NE 10 kt in the afternoon. Seas 3 ft or less. .THU NIGHT...NE winds 10 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt S of 24N, and NE 10 kt N of 24N. Seas 2 to 4 ft. .FRI NIGHT...S of 24N, NE winds 10 kt in the evening, becoming variable less than 5 kt. N of 24N, NE winds 10 kt. Seas 3 to 5 ft. $$ GMZ048-180745- SW Gulf S of 22N W of 94W- 337 PM EDT Sun Sep 17 2023 .TONIGHT...N to NE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .MON...S of 21N W of 95W, NW to N winds 10 kt. Elsewhere, variable winds less than 5 kt, becoming N 10 kt in the afternoon. Seas 3 ft or less. .MON NIGHT...S of 21N W of 95W, N to NE winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, NE to E winds 10 kt. Seas 3 ft or less. .TUE...Variable winds less than 5 kt. Seas 3 ft or less. .TUE NIGHT...E winds 10 kt. Seas 3 ft or less. .WED...Variable winds less than 5 kt. Seas 3 ft or less. .WED NIGHT...E winds 10 kt. Seas 3 ft or less. .THU...S of 21N W of 95W, variable winds less than 5 kt in the morning. Variable winds less than 5 kt in the afternoon. Elsewhere, E to SE winds 10 kt in the morning. Seas 3 ft or less. .THU NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .FRI...S of 21N W of 95W, variable winds less than 5 kt, becoming N 10 kt in the afternoon. Elsewhere, NE winds 10 kt. Seas 3 ft or less. .FRI NIGHT...NE winds 10 kt. Seas 3 ft or less. $$ GMZ049-180745- Central Bay of Campeche- 337 PM EDT Sun Sep 17 2023 .TONIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .MON...NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .MON NIGHT...NE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .TUE...S of 20N, variable winds less than 5 kt. N of 20N, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .TUE NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .WED...E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .THU...E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. .FRI...NE to E winds 10 kt. Seas 3 ft or less. .FRI NIGHT...N to NE winds 10 kt. Seas 3 ft or less. $$ GMZ050-180745- E Bay of Campeche including Campeche Bank- 337 PM EDT Sun Sep 17 2023 .TONIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .MON...W of 90W, E winds 10 kt in the morning, becoming variable less than 5 kt. E of 90W, variable winds less than 5 kt, becoming N to NE 10 kt in the afternoon. Seas 3 ft or less. .MON NIGHT...N to NE winds 10 kt, shifting to E late. Seas 3 ft or less. Scattered showers and isolated tstms. .TUE...W of 90W, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. E of 90W, SE winds 10 kt, shifting to NE in the afternoon. Seas 3 ft or less. .TUE NIGHT...N to NE winds 10 to 15 kt, shifting to E late. Seas 3 ft or less. .WED...W of 90W, variable less than 5 kt. Winds SE winds 10 kt in the morning. E of 90W, NE winds in the afternoon. Seas 3 ft or less. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .THU...E to SE winds 10 kt, shifting to N to NE in the afternoon. Seas 3 ft or less. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .FRI...W of 90W, E to SE winds 10 kt, shifting to N in the afternoon. E of 90W, variable winds less than 5 kt, becoming N to NE 10 kt in the afternoon. Seas 3 ft or less. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. $$ Forecaster Lewitsky