Offshore Marine Forecast
000
FZNT24 KNHC 280322
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
1022 PM EST Thu Nov 27 2025
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.
GMZ001-281530-
Synopsis for the Gulf of America
1022 PM EST Thu Nov 27 2025
.SYNOPSIS...A cold front extending from Key Largo, Florida to
near Veracruz, Mexico is moving southward across the Gulf with
active showers and thunderstorms ahead and behind of it. The
front is expected to exit the Gulf to the southeast by Fri
morning, with scattered showers and thunderstorms continuing along
and ahead of the front tonight. Fresh to strong NE winds will
follow in the wake of the cold front, with conditions improving
Fri night through Sat. Fresh to strong return flow will set up in
the NW Gulf Fri night and Sat, ahead of the next front. This next
cold front will emerge off the Texas coast early Sun morning and
meander slowly southeastward across the NW and N central Gulf Sun
through Mon before moving southeastward Mon night and Tue.
$$
GMZ040-281530-
NW Gulf of America including Stetson Bank-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in E
swell.
.FRI...E to SE winds 20 kt. Seas 6 to 8 ft in E swell.
.FRI NIGHT...SE winds 20 to 25 kt. Seas 6 to 8 ft in E swell.
.SAT...SE to S winds 15 to 20 kt. Seas 6 to 8 ft in E swell.
.SAT NIGHT...S winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN...NE winds 20 to 25 kt. Seas 6 to 8 ft.
.SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in N to NE
swell.
.MON...S winds 10 to 15 kt, shifting to W to NW 15 to 20 kt early
in the evening. Seas 5 to 7 ft in NE to E swell.
.MON NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE...N to NE winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft in NE swell.
$$
GMZ041-281530-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in NE to E
swell.
.FRI...E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell.
.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft.
.SAT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...W of 92W, E winds 15 to 20 kt. E of 92W, variable winds
less than 5 kt, becoming NE to E 10 to 15 kt early in the
evening. Seas 5 to 7 ft in E swell.
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in E swell.
.MON...S winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell.
.MON NIGHT...NW winds 20 to 25 kt. Seas 5 to 7 ft.
.TUE...N winds 20 to 25 kt. Seas 5 to 7 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft in N swell.
$$
GMZ056-281530-
N Central Gulf of America Offshore Waters-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in NE
swell.
.FRI...NE winds 15 to 20 kt. Seas 6 to 9 ft in NE swell.
.FRI NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E
swell.
.SAT...E to SE winds 15 to 20 kt, diminishing to 10 kt early in
the evening. Seas 5 to 7 ft.
.SAT NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in E swell.
.SUN...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...NW winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in W to NW
swell.
$$
GMZ057-281530-
NE Gulf of America N of 26N E of 87W-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in NW to
N swell.
.FRI...NE winds 20 to 25 kt. Seas 6 to 9 ft in N swell.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft.
.SAT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN...W of 85W, E winds 10 kt. E of 85W, E to SE winds 15 to
20 kt, shifting to E 10 kt early in the evening. Seas 4 to 6 ft
in SE swell.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE...W to NW winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft.
$$
GMZ058-281530-
W Central Gulf of America from 22N to 26N W of 94W-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in NE to
E swell. Scattered showers.
.FRI...E winds 15 to 20 kt. Seas 7 to 10 ft in NE to E swell.
.FRI NIGHT...SE winds 20 to 25 kt. Seas 6 to 9 ft in NE to E
swell.
.SAT...SE to S winds 15 to 20 kt. Seas 6 to 9 ft in NE to E
swell.
.SAT NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN...W of 96W, SE winds 10 kt, shifting to NE to E 15 to 20 kt
early in the evening. E of 96W, E to SE winds 10 kt. Seas 3 to
5 ft, building to 6 to 8 ft in NE to E swell early in the
evening.
.SUN NIGHT...N winds 15 to 20 kt W of 96W, and E to SE 10 kt E of
96W. Seas 6 to 8 ft.
.MON...SW to W winds 10 to 15 kt. Seas 5 to 7 ft.
.MON NIGHT...NW winds 20 to 25 kt. Seas 5 to 7 ft.
.TUE...N winds 20 to 25 kt. Seas 6 to 9 ft in N to NE swell.
.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in N to NE
swell.
$$
GMZ045-281530-
W Central Gulf of America from 22N to 26N between 91W and 94W-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...NE to E winds 20 to 25 kt. Seas 7 to 11 ft in NE
swell. Scattered showers.
.FRI...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in NE to E
swell.
.FRI NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in NE to E
swell.
.SAT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft in NE to E
swell.
.SUN...NE to E winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 10 kt. Seas 3 to 5 ft.
.MON...S winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...S to SW winds 10 to 15 kt, shifting to W 15 to 20 kt
early in the morning. Seas 2 to 4 ft S of 24N, and 4 to 6 ft N of
24N.
.TUE...N winds 15 to 20 kt. Seas 6 to 8 ft in N swell.
.TUE NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft in NW to N
swell.
$$
GMZ046-281530-
Central Gulf of America from 22N to 26N between 87W and 91W-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE
swell. Scattered showers.
.FRI...NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE swell.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in NE
swell.
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft in NE swell.
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft in NE to E
swell.
.SUN...NE winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft.
.MON...SE winds 10 kt. Seas 3 to 5 ft.
.MON NIGHT...S of 24N, SE winds 10 kt, shifting to S to SW early
in the morning. N of 24N, SW winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE...NW winds 15 to 20 kt. Seas 3 to 5 ft S of 24N, and 5 to
7 ft N of 24N.
.TUE NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft.
$$
GMZ047-281530-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...N to NE winds 20 to 25 kt. Seas 7 to 11 ft in NW to
N swell. Scattered showers.
.FRI...NE winds 20 to 25 kt. Seas 8 to 12 ft in N swell.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in N to
NE swell.
.SAT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E
swell. Scattered showers.
.SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft in E swell.
.SUN NIGHT...E winds 10 kt. Seas 3 to 5 ft.
.MON...E to SE winds 10 kt. Seas 2 to 4 ft.
.MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...W winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
$$
GMZ048-281530-
SW Gulf of America S of 22N W of 94W-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...NE winds 20 to 25 kt. Seas 7 to 10 ft in N to NE
swell. Scattered tstms.
.FRI...NE to E winds 20 to 25 kt. Seas 7 to 11 ft in NE swell.
Scattered tstms.
.FRI NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in NE swell.
Scattered showers.
.SAT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in NE swell.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...E winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 10 kt. Seas 4 to 6 ft in NE swell.
.MON...S of 21N W of 95W, SE to S winds 10 kt in the late morning
and early afternoon, becoming variable less than 5 kt. Elsewhere,
E to SE winds 10 kt. Seas 4 to 6 ft in NE swell.
.MON NIGHT...E to SE winds 10 kt, shifting to NE early in the
morning. Seas 3 to 5 ft.
.TUE...N winds 10 to 15 kt. S of 21N W of 95W, seas 2 to 4 ft,
building to 5 to 7 ft early in the evening. Elsewhere, seas 6 to
8 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft in N swell.
$$
GMZ049-281530-
Central Bay of Campeche-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE
swell. Scattered showers.
.FRI...NE to E winds 20 to 25 kt. Seas 7 to 11 ft in N to NE
swell. Scattered showers.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in N to NE
swell.
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...E winds 10 kt. Seas 2 to 4 ft.
.MON NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.
.TUE...NE winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less S of
20N, and 4 to 6 ft N of 20N.
$$
GMZ050-281530-
E Bay of Campeche including Campeche Bank-
1022 PM EST Thu Nov 27 2025
.OVERNIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft in N swell.
Scattered showers.
.FRI...NE winds 20 to 25 kt. Seas 7 to 10 ft in N to NE swell.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in N to NE
swell.
.SAT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...NE to E winds 10 kt. Seas 2 to 4 ft.
.MON NIGHT...E winds 10 kt. Seas 3 ft or less.
.TUE...N to NE winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
$$
Forecaster Ramos
