584
FZNT24 KNHC 230848
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
348 AM EST Sun Nov 23 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.

GMZ001-232100-
Synopsis for the Gulf of America
348 AM EST Sun Nov 23 2025

.SYNOPSIS...A weak stationary frontal boundary extends from
southeastern Louisiana to inland Texas near Corpus Christi.
It will lift northeastward as a warm front later today as low
pressure develops near the Texas and Oklahoma panhandles. The
eastern portion of this boundary is a cold front that is
approaching the western Florida panhandle. It will move across
the NE Gulf today into this evening. Expect fresh southerly flow
off the Texas coast tonight through Mon night supported by the
gradient between low pressure over northeast Mexico and high
pressure that will be centered just offshore the Mid-Atlantic
coast. These winds will diminish Tue ahead of a frontal boundary
that will be nearing the Texas coast. A stronger reinforcing cold
front will overtake the frontal boundary early Wed while emerging
out over the NW Gulf. The cold front will then sweep to the
southeast of the basin by late Thu, followed by fresh northeast
winds and building seas. Scattered showers and thunderstorms may
accompany the initial frontal boundary.

$$

GMZ040-232100-
NW Gulf of America including Stetson Bank-
348 AM EST Sun Nov 23 2025

.TODAY...E to SE winds 10 kt. Seas 2 to 3 ft.
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...SE to S winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...S to SW winds 10 kt. Seas 3 to 5 ft in SE swell. Scattered
showers mainly W part.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.WED NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft in NE to E
swell.

$$

GMZ041-232100-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
348 AM EST Sun Nov 23 2025

.TODAY...NE to E winds 10 kt. Seas 3 ft or less.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.MON...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...SE to S winds 15 kt. Seas 3 to 5 ft.
.TUE...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers mainly W part.
.TUE NIGHT...W of 92W, variable winds less than 5 kt in the
evening. Variable winds less than 5 kt late. E of 92W,
S to SW winds 10 kt in the evening. Seas 2 to 4 ft.
.WED...N to NE winds 15 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft.

$$

GMZ056-232100-
N Central Gulf of America Offshore Waters-
348 AM EST Sun Nov 23 2025

.TODAY...Variable winds less than 5 kt. Seas 2 to 4 ft in SE to S
swell.
.TONIGHT...NE to E winds 10 kt. Seas 3 to 4 ft.
.MON...SE winds 10 to 15 kt. Seas 3 to 4 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...S winds 10 kt. Seas 3 to 4 ft.
.WED...Variable winds less than 5 kt, becoming N to NE 10 kt in
the afternoon. Seas 3 to 4 ft.
.WED NIGHT...N to NE winds 15 to 20 kt. Seas 3 to 5 ft.
.THU...NE winds 20 kt. Seas 5 to 7 ft.
.THU NIGHT...NE winds 20 kt. Seas 6 to 9 ft.

$$

GMZ057-232100-
NE Gulf of America N of 26N E of 87W-
348 AM EST Sun Nov 23 2025

.TODAY...W of 85W, variable winds less than 5 kt. E of 85W, NW to
N winds 10 kt in the morning, becoming variable less than 5 kt.
Seas 2 to 3 ft.
.TONIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.MON...E winds 10 kt. Seas 3 to 4 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...SE to S winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE to S winds 10 kt. Seas 3 to 4 ft.
.WED...SE to S winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 2 to 3 ft.
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...N to NE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...NE winds 20 kt. Seas 6 to 9 ft.

$$

GMZ058-232100-
W Central Gulf of America from 22N to 26N W of 94W-
348 AM EST Sun Nov 23 2025

.TODAY...SE winds 10 kt. Seas 3 to 5 ft.
.TONIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.MON...SE to S winds 15 to 20 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 kt. Seas 3 to 4 ft.
.TUE NIGHT...E to SE winds 10 kt. Seas 3 to 4 ft.
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft in N to NE
swell.

$$

GMZ045-232100-
W Central Gulf of America from 22N to 26N between 91W and 94W-
348 AM EST Sun Nov 23 2025

.TODAY...E winds 10 kt. Seas 3 to 4 ft.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...NE to E winds 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft S of 24N,
and 6 to 8 ft N of 24N.

$$

GMZ046-232100-
Central Gulf of America from 22N to 26N between 87W and 91W-
348 AM EST Sun Nov 23 2025

.TODAY...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...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...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...NE to E winds 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NE winds 10 kt. Seas 3 to 4 ft.
.THU...NE winds 15 to 20 kt. Seas 3 to 4 ft or less S of 24N, and
4 to 5 ft N of 24N.
.THU NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft S of 24N, and 6
to 8 ft N of 24N.

$$

GMZ047-232100-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
348 AM EST Sun Nov 23 2025

.TODAY...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...E 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.
.TUE...E to SE winds 10 to 15 kt, except 15 to 20 kt Straits of
Florida. Seas 3 to 5 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt, except 15 to 20 kt Straits
of Florida. Seas 3 to 5 ft, except 4 to 6 ft Straits of Florida.
.WED...E winds 10 kt, except E to SE 10 to 15 kt Straits of
Florida. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 kt. Seas 3 to 4 ft.
.THU...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft S of 24N, and 6
to 8 ft N of 24N.

$$

GMZ048-232100-
SW Gulf of America S of 22N W of 94W-
348 AM EST Sun Nov 23 2025

.TODAY...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...S of 21N W of 95W, S winds 10 kt in the morning, becoming
variable less than 5 kt. Elsewhere, E to SE winds 10 kt. Seas
3 to 4 ft.
.TUE NIGHT...E winds 10 kt. Seas 3 to 4 ft.
.WED...Variable winds less than 5 kt, becoming N to NE 10 kt in
the afternoon. Seas 3 to 4 ft.
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...N winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft.

$$

GMZ049-232100-
Central Bay of Campeche-
348 AM EST Sun Nov 23 2025

.TODAY...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.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.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.

$$

GMZ050-232100-
E Bay of Campeche including Campeche Bank-
348 AM EST Sun Nov 23 2025

.TODAY...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...NE to E winds 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.
.THU...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.

$$

Forecaster Aguirre