000 FZNT24 KNHC 102002 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 402 PM EDT Fri Sep 10 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. GMZ001-110815- Synopsis for the Gulf of Mexico 402 PM EDT Fri Sep 10 2021 .SYNOPSIS...The northern portion of a tropical wave is forecast to move into the Bay of Campeche and merge with a pre-existing surface trough by Sunday. Environmental conditions are expected to be conducive to support gradual development, and a tropical depression is likely to form on Sunday or Monday before the system moves onshore along the western Gulf of Mexico coast. Regardless of development, heavy rains are likely to reach portions of the western Gulf coast late this weekend. Meanwhile, a frontal boundary over the northern Gulf will prevail through Sun supporting showers and thunderstorms across the region. $$ GMZ011-110815- NW Gulf including Stetson Bank- 402 PM EDT Fri Sep 10 2021 .TONIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SUN...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .SUN NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .MON...S winds 15 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...S winds 15 kt. Seas 4 to 6 ft. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .WED...S winds 10 kt. Seas 2 to 4 ft. .WED NIGHT...SE to S winds 10 kt. Seas 3 ft or less. $$ GMZ013-110815- N Central Gulf including Flower Garden Banks Marine Sanctuary- 402 PM EDT Fri Sep 10 2021 .TONIGHT...E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SAT...E to SE winds 10 to 15 kt. Seas 3 ft or less, building to 2 to 4 ft in the afternoon. Scattered showers and isolated tstms. .SAT NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .SUN...SE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered tstms. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .MON...SE winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...SE winds 10 kt. Seas 2 to 4 ft. .WED...SE to S winds 10 kt. Seas 2 to 4 ft. .WED NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. $$ GMZ015-110815- NE Gulf N of 25N E of 87W- 402 PM EDT Fri Sep 10 2021 .TONIGHT...S of 27N, E to SE winds 10 kt late. Variable winds less than 5 kt in the evening. Elsewhere, variable less than 5 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SAT...E winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SUN...E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .MON...E winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...E winds 10 kt. Seas 3 ft or less. .TUE...E winds 10 kt. Seas 3 ft or less. .TUE NIGHT...E winds 10 kt. Seas 3 ft or less. .WED...Variable winds less than 5 kt. Seas 3 ft or less. .WED NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. $$ GMZ017-110815- W Central Gulf from 22N to 26N W of 94W- 402 PM EDT Fri Sep 10 2021 .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SAT...NE to E winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SUN...NE to E winds 10 kt W of 96W, and SE 15 to 20 kt elsewhere. Seas 3 to 5 ft. Scattered showers and isolated tstms. .SUN NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .MON...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .WED...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less. $$ GMZ019-110815- Central Gulf from 22N to 26N between 87W and 94W- 402 PM EDT Fri Sep 10 2021 .TONIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft S of 24N, and 3 ft or less elsewhere. Scattered showers and isolated tstms. .SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SAT NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .SUN...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .MON...SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .WED...SE winds 10 kt. Seas 3 ft or less. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. $$ GMZ021-110815- E Gulf from 22N to 25N E of 87W including Straits of Florida- 402 PM EDT Fri Sep 10 2021 .TONIGHT...E winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered tstms. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SUN...E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .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 winds 10 kt. Seas 2 to 4 ft. .TUE...E to SE winds 10 kt. Seas 3 ft or less. .TUE NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .WED...Variable winds less than 5 kt. Seas 3 ft or less. .WED NIGHT...SE winds 10 kt. Seas 3 ft or less. $$ GMZ023-110815- SW Gulf S of 22N W of 94W- 402 PM EDT Fri Sep 10 2021 .TONIGHT...N to NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SAT...NW to N winds 15 to 20 kt S of 21N W of 95W, and N to NE 10 kt elsewhere. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SAT NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Numerous showers and scattered tstms. .SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. Numerous showers and scattered tstms. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. .MON...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .WED...SE winds 10 to 15 kt. Seas 2 to 4 ft. .WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less. $$ GMZ025-110815- E Bay of Campeche including Campeche Bank- 402 PM EDT Fri Sep 10 2021 .TONIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SAT NIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SUN...Within 60 nm of coast of Campeche, E to SE winds 15 to 20 kt, shifting to SE 10 kt in the afternoon. Elsewhere, SE winds 15 to 20 kt. Seas 3 ft or less within 60 nm of coast of Campeche, and 3 to 5 ft elsewhere. Scattered showers and isolated tstms. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .MON...SE winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 3 ft or less. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .WED...SE winds 10 to 15 kt. Seas 3 ft or less. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. $$ Forecaster ERA