FZNT24 KNHC 091310 OFFNT4 Offshore Waters Forecast for the Gulf of America NWS National Hurricane Center Miami, FL 910 AM EDT Thu Jul 9 2026 Offshore Waters Forecast for the Gulf of America 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. GMZ001-100115- Synopsis for the Gulf of America 910 AM EDT Thu Jul 9 2026 .SYNOPSIS...High pressure extending westward from the Atlantic across central Florida and over the Gulf will change little through Sat, then shift slightly southeastward afterward. The weather pattern will support gentle to moderate east to southeast winds south of 26N east of 94W, and light to gentle southeast to south-southwest winds north of 26N into the weekend. Light and variable winds are south of 26N west of 94W. These winds will gentle to moderate east to southeast winds tonight and change little into next week. The exception will be occasional fresh to strong northeast to east winds offshore the Yucatan peninsula at night. A mid-level trough combined with a very moist and unstable environment is generating scattered to numerous showers and thunderstorms over the SW Gulf. Isolated showers and thunderstorms are elsewhere south of about 28N. This activity is expected to persist into tonight as it lifts north. $$ GMZ040-100115- NW Gulf of America including Stetson Bank- 910 AM EDT Thu Jul 9 2026 .TODAY...SE winds 10 kt. Seas 3 ft or less. .TONIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .FRI...SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...SE winds 10 kt. Seas 2 to 4 ft. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .MON...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ041-100115- SW Louisiana Offshore Waters including Flower Garden Bank Marine Sanctuary- 910 AM EDT Thu Jul 9 2026 .TODAY...E to SE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .TONIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .FRI...SE winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...SE to S winds 10 kt. Seas 2 to 4 ft. .SAT NIGHT...SE winds 10 kt. Seas 2 to 4 ft. .SUN...SE to S winds 10 kt. Seas 2 to 4 ft. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .MON...SE to S winds 10 kt. Seas 2 to 4 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ056-100115- N Central Gulf of America Offshore Waters- 910 AM EDT Thu Jul 9 2026 .TODAY...E to SE winds 10 kt. Seas 3 ft or less. .TONIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE to S winds 10 to 15 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft. .SAT NIGHT...SE to S winds 10 kt. Seas 2 to 4 ft. .SUN...S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .SUN NIGHT...W of 89W, variable winds less than 5 kt, becoming SE 10 kt late. E of 89W, SE to S winds 10 kt. Seas 3 ft or less. .MON...SE to S winds 10 kt. Seas 3 ft or less. .MON NIGHT...W of 89W, NE winds 10 kt, shifting to E to SE late. E of 89W, variable winds less than 5 kt, becoming SE 10 kt late. Seas 3 ft or less. $$ GMZ057-100115- NE Gulf of America N of 26N E of 87W- 910 AM EDT Thu Jul 9 2026 .TODAY...E to SE winds 10 kt. Seas 3 ft or less. .TONIGHT...SE to S winds 10 kt. Seas 2 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE winds 10 kt. Seas 2 to 4 ft. .SATNIGHT...S winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .SUN...S to SW winds 10 kt. Seas 3 ft or less. .SUN NIGHT...W of 85W, W winds 10 kt, shifting to S to SW late. E of 85W, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .MON...W of 85W, SE winds 10 kt. E of 85W, SE to S winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. .MON NIGHT...Variable winds less than 5 kt, becoming E to SE 10 kt late. Seas 3 ft or less. $$ GMZ058-100115- W Central Gulf of America from 22N to 26N W of 94W- 910 AM EDT Thu Jul 9 2026 .TODAY...E to SE winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .TONIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .FRI...SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...SE winds 10 to 15 kt. Seas 2 to 4 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON...SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ045-100115- W Central Gulf of America from 22N to 26N between 91W and 94W- 910 AM EDT Thu Jul 9 2026 .TODAY...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TONIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .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...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. $$ GMZ046-100115- Central Gulf of America from 22N to 26N between 87W and 91W- 910 AM EDT Thu Jul 9 2026 .TODAY...E winds 10 kt. Seas 3 ft or less. .TONIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt S of 24N, and E 10 to 15 kt N of 24N. Seas 3 to 5 ft. .MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 15 to 20 kt S of 24N, and E 10 to 15 kt N of 24N. Seas 4 to 6 ft. $$ GMZ047-100115- SE Gulf of America from 22N to 26N E of 87W including Straits of Florida- 910 AM EDT Thu Jul 9 2026 .TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE winds 10 kt. Seas 2 to 4 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ048-100115- SW Gulf of America S of 22N W of 94W- 910 AM EDT Thu Jul 9 2026 .TODAY...S of 21N W of 95W, variable winds less than 5 kt, becoming N to NE 10 kt in the afternoon. Elsewhere, E winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TONIGHT...NE to E winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .FRI...S of 21N W of 95W, E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas 2 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...E to SE winds 10 kt. Seas 2 to 4 ft. .SAT NIGHT...E winds 10 to 15kt. Seas 3 to 5 ft. .SUN...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. $$ GMZ049-100115- Central Bay of Campeche- 910 AM EDT Thu Jul 9 2026 .TODAY...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...E winds 15 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .MON...E winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. $$ GMZ050-100115- E Bay of Campeche including Campeche Bank- 910 AM EDT Thu Jul 9 2026 .TODAY...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .TONIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 15 kt, shifting to NE to E in the afternoon. Seas 2 to 4 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. .SAT...W of 90W, E to SE winds 10 to 15 kt, shifting to NE in the afternoon. E of 90W, E winds 15 to 20 kt. Seas 2 to 4 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...E to SE winds 10 to 15 kt, shifting to NE 15 to 20 kt in the afternoon. Seas 3 to 5 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .MON...E to SE winds 10 to 15 kt, shifting to NE in the afternoon. Seas 4 to 6 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. $$ Forecaster AL