Offshore Marine Forecast
000
FZNT24 KNHC 302005
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
305 PM EST Sun Nov 30 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.
GMZ001-010815-
Synopsis for the Gulf of America
305 PM EST Sun Nov 30 2025
.SYNOPSIS... A surface trough over the SE Gulf combined with high
pressure over the Carolinas is producing an area of fresh to locally
strong easterly winds from 24N to 27N between 83W and 88W. These
winds will persist through tonight as the trough moves westward
and dissipates. A cold front is over the NW Gulf followed by
fresh to strong N winds. These winds will continue through late
tonight. The front is forecast to stall over the northern Gulf Mon
night into Tue, when a low pressure will form off Texas and move
NE across the southeast U.S. into the northwest Atlantic.
Thereafter, the front will move southeastward farther into the
basin, but then stall again over the central Gulf through mid-
week, as another low forms over South Texas. Looking ahead, expect
fresh southerly flow over the western Gulf as the low pressure
moves northeastward.
$$
GMZ040-010815-
NW Gulf of America including Stetson Bank-
305 PM EST Sun Nov 30 2025
.TONIGHT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered
tstms.
.MON...SE winds 10 to 15 kt, shifting to S to SW in the
afternoon. Seas 5 to 7 ft. Scattered tstms.
.MON NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...N to NE winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...NE winds 10 to 15 kt, shifting to E to SE late. Seas
3 to 5 ft.
.WED...SE winds 15 kt. Seas 2 to 4 ft.
.WED NIGHT...S winds 15 kt. Seas 2 to 4 ft.
.THU...S winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...S winds 15 kt, shifting to SW to W late.
Seas 3 to 5 ft.
.FRI...N winds 10 to 15 kt. Seas 4 to 6 ft in S swell.
.FRI NIGHT...N to NE winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 to 5 ft in SE swell.
$$
GMZ041-010815-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
305 PM EST Sun Nov 30 2025
.TONIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers.
.MON...SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers
and isolated tstms.
.MON NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft in E to SE
swell.
.TUE...N winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft in N
swell.
.WED...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft.
.THU...S winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI...SW winds 10 to 15 kt, shifting to NW in the afternoon.
Seas 3 to 5 ft.
.FRI NIGHT...N to NE winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 to 5 ft.
$$
GMZ056-010815-
N Central Gulf of America Offshore Waters-
305 PM EST Sun Nov 30 2025
.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers.
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...NW to N winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft.
$$
GMZ057-010815-
NE Gulf of America N of 26N E of 87W-
305 PM EST Sun Nov 30 2025
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers.
.MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers.
.MON NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Scattered
showers.
.TUE...SW to W winds 15 to 20 kt, shifting to NW in the
afternoon. Seas 3 to 5 ft.
.TUE NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...N to NE winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.THU...E winds 10 kt. Seas 3 ft or less.
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.FRI...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
$$
GMZ058-010815-
W Central Gulf of America from 22N to 26N W of 94W-
305 PM EST Sun Nov 30 2025
.TONIGHT...W of 96W, E to SE winds 10 kt, becoming NW to N 20 to
25 kt late. E of 96W, E to SE winds 10 kt. Seas 5 to
7 ft in NE to E swell. Scattered showers.
.MON...W of 96W, NW to N winds 15 to 20 kt. E of 96W, SE winds
10 kt, shifting to SW in the afternoon. Seas 5 to 7 ft.
.MON NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft.
.TUE...N winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...NE winds 10 to 15 kt, shifting to E to SE late. Seas
4 to 6 ft.
.WED...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...SE to S winds 15 kt. Seas 2 to 4 ft.
.THU...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...W of 96W, N winds 15 to 20 kt. E of 96W, S winds 10 kt,
shifting to NW in the afternoon. Seas 4 to 6 ft.
.FRI NIGHT...W of 96W, N winds 10 to 15 kt. E of 96W, NE to E
winds 10 kt in the evening, becoming variable less than 5 kt.
Seas 3 to 5 ft.
$$
GMZ045-010815-
W Central Gulf of America from 22N to 26N between 91W and 94W-
305 PM EST Sun Nov 30 2025
.TONIGHT...NE to E winds 10 kt. Seas 3 to 5 ft.
.MON...E to SE winds 10 kt, shifting to S to SW in the afternoon.
Seas 3 to 5 ft.
.MON NIGHT...Variable winds less than 5 kt S of 24N, and SW to W
10 kt N of 24N. Seas 2 to 4 ft.
.TUE...NW to N winds 10 kt S of 24N, and NW to N 15 to 20 kt N of
24N. Seas 4 to 6 ft.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...SE winds 15 to 20 kt. Seas 2 to 4 ft.
.FRI...S winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...S of 24N, SE winds 10 kt. N of 24N, S to SW winds
10 kt in the evening, becoming variable less than 5 kt. Seas 3 to
5 ft in E to SE swell.
$$
GMZ046-010815-
Central Gulf of America from 22N to 26N between 87W and 91W-
305 PM EST Sun Nov 30 2025
.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...SE winds 10 kt. Seas 3 to 5 ft.
.MON NIGHT...S of 24N, SW to W winds 10 kt in the evening,
becoming variable less than 5 kt. N of 24N, SW winds 10 kt. Seas
2 to 4 ft.
.TUE...S of 24N, variable winds less than 5 kt, becoming NW 10 kt
in the afternoon. N of 24N, W to NW winds 10 to 15 kt. Seas 3 to
5 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft.
.FRI...SE to S winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
$$
GMZ047-010815-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
305 PM EST Sun Nov 30 2025
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers.
.MON...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...SW to W winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...E winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...E to 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...SE winds 10 kt. Seas 2 to 4 ft.
$$
GMZ048-010815-
SW Gulf of America S of 22N W of 94W-
305 PM EST Sun Nov 30 2025
.TONIGHT...E winds 10 kt. Seas 2 to 4 ft.
.MON...E winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 to 5 ft in NE swell.
.MON NIGHT...S of 21N W of 95W, variable winds less than 5 kt,
becoming SE 10 kt late. Elsewhere, variable winds less
than 5 kt. Seas 2 to 4 ft.
.TUE...S of 21N W of 95W, variable winds less than 5 kt, becoming
NE 10 kt in the afternoon. Elsewhere, NE winds 10 kt. Seas 3 to
5 ft.
.TUE NIGHT...S of 21N W of 95W, NE winds 10 kt in the evening,
becoming variable less than 5 kt. Elsewhere, NE to E winds 10 kt.
Seas 3 to 5 ft.
.WED...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI...SE to S winds 10 kt, shifting to SW in the afternoon. Seas
3 to 5 ft.
.FRI NIGHT...N winds 10 kt, shifting to NW late. Seas
3 to 5 ft.
$$
GMZ049-010815-
Central Bay of Campeche-
305 PM EST Sun Nov 30 2025
.TONIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.MON...NE to E winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less.
.MON NIGHT...N to NE winds 10 kt S of 20N, and variable less than
5 kt N of 20N. Seas 3 ft or less.
.TUE...NE winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.WED...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.WED NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI...SE winds 15 to 20 kt. Seas 2 to 4 ft.
.FRI NIGHT...S of 20N, variable winds less than 5 kt, becoming S
10 kt late. N of 20N, E to SE winds 10 kt. Seas 2 to
4 ft.
$$
GMZ050-010815-
E Bay of Campeche including Campeche Bank-
305 PM EST Sun Nov 30 2025
.TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...W of 90W, NE to E winds 10 kt in the morning, becoming
variable less than 5 kt. E of 90W, variable winds less than 5 kt,
becoming NE to E 10 kt in the afternoon. Seas 3 ft or less.
.MON NIGHT...N to NE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...W of 90W, N to NE winds 10 kt. E of 90W, variable winds
less than 5 kt, becoming NW to N 10 kt in the afternoon. Seas
3 ft or less.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.WED...E winds 10 to 15 kt. Seas 3 ft or less.
.WED NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...E winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...NE to E winds 15 to 20 kt, shifting to E to SE 10 to
15 kt late. Seas 2 to 4 ft.
.FRI...SE winds 15 to 20 kt, diminishing to 10 kt in the
afternoon. Seas 2 to 4 ft.
.FRI NIGHT...N to NE winds 10 to 15 kt, shifting to E to SE late.
Seas 2 to 4 ft.
$$
Forecaster GR
