669
FZNT24 KNHC 211445
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
945 AM EST Fri Nov 21 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.

GMZ001-220245-
Synopsis for the Gulf of America
945 AM EST Fri Nov 21 2025

.SYNOPSIS...Moderate S to SE winds will prevail over much of the
Gulf today as high pressure drifts over the northeastern basin and
the southeastern United States. Moderate to occasionally fresh E
to NE winds are expected each afternoon and evening in the Bay of
Campeche and north of the Yucatan Peninsula as a diurnal trough
develops and moves westward over the region. Elsewhere, fresh to
locally strong SE winds are expected to develop offshore of Texas
and eastern Mexico late this weekend into next week, with locally
fresh SE to SW winds expanding over the central and eastern Gulf
through midweek, as a cold front moves over the southern U.S.

$$

GMZ040-220245-
NW Gulf of America including Stetson Bank-
945 AM EST Fri Nov 21 2025

.TODAY...S winds 10 to 15 kt in the afternoon. Seas 2 to 4 ft.
.TONIGHT...SE to S winds 10 kt. Seas 2 to 4 ft.
.SAT...SE winds 10 kt S of 27N, and variable less than 5 kt N of
27N. Seas 3 ft or less.
.SAT NIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...E winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft.
.MON...S winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.

$$

GMZ041-220245-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
945 AM EST Fri Nov 21 2025

.TODAY...S to SW winds 10 kt in the afternoon. Seas 3 to 5 ft.
.TONIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN...NE to E winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...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...S winds 15 kt. Seas 3 to 5 ft.
.TUE...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.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 winds 10
kt in the evening. Seas 2 to 4 ft.

$$

GMZ056-220245-
N Central Gulf of America Offshore Waters-
945 AM EST Fri Nov 21 2025

.TODAY...S winds 10 to 15 kt in the afternoon. Seas 3 to 5 ft.
.TONIGHT...S winds 10 kt. Seas 2 to 4 ft.
.SAT...SW winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...Variable winds less than 5 kt, becoming NW 10 kt
late. Seas 3 ft or less.
.SUN...N to NE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.MON...SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SE to S winds 10 kt. Seas 2 to 4 ft.

$$

GMZ057-220245-
NE Gulf of America N of 26N E of 87W-
945 AM EST Fri Nov 21 2025

.TODAY...SE to S winds 10 kt in the afternoon. Seas 3 ft or less.
.TONIGHT...SE to S winds 10 kt W of 85W, and variable less than
5 kt E of 85W. Seas 3 ft or less.
.SAT...S winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...W to NW winds 10 kt. Seas 3 ft or less.
.SUN...NW to N winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...N to NE winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 ft or less.
.MON...E to SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...SE winds 10 kt. Seas 3 ft or less.
.TUE...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SE to S winds 10 kt. Seas 2 to 4 ft.

$$

GMZ058-220245-
W Central Gulf of America from 22N to 26N W of 94W-
945 AM EST Fri Nov 21 2025

.TODAY...SE to S winds 10 to 15 kt in the afternoon. Seas 2 to
4 ft.
.TONIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...SE winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SUN...SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...SE winds 15 to 25 kt. Seas 3 to 5 ft.
.MON...SE to S winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...SE to S winds 15 kt. Seas 4 to 6 ft.
.TUE...SE to S winds 10 kt. Seas 2 to 4 ft.
.TUE NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.

$$

GMZ045-220245-
W Central Gulf of America from 22N to 26N between 91W and 94W-
945 AM EST Fri Nov 21 2025

.TODAY...SE to S winds 10 to 15 kt in the afternoon. Seas 2 to
4 ft.
.TONIGHT...E to SE 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 10 kt. Seas 3 ft or less.
.SUN...E winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.MON...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...SE winds 15 kt. Seas 2 to 4 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.

$$

GMZ046-220245-
Central Gulf of America from 22N to 26N between 87W and 91W-
945 AM EST Fri Nov 21 2025

.TODAY...SE winds 10 to 15 kt in the afternoon. Seas 3 to 5 ft.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...E to SE winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.SUN...NE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.MON...E to SE winds 10 to 15 kt. Seas 2 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 2 to 4 ft.

$$

GMZ047-220245-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
945 AM EST Fri Nov 21 2025

.TODAY...E to SE winds 10 to 15 kt in the afternoon. Seas 3 to
5 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...E winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...NE winds 10 kt. Seas 3 ft or less.
.SUN...NE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.
.MON...E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.

$$

GMZ048-220245-
SW Gulf of America S of 22N W of 94W-
945 AM EST Fri Nov 21 2025

.TODAY...SE winds 10 to 15 kt in the afternoon. Seas 2 to 4 ft.
.TONIGHT...E to SE 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 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.SUN...Variable winds less than 5 kt S of 21N W of 95W, and E
10 kt elsewhere. Seas 2 to 4 ft.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.MON...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE...S of 21N W of 95W, SE to S winds 10 kt in the morning,
becoming variable less than 5 kt. Elsewhere, SE winds 10 to 15 kt.
Seas 2 to 4 ft.
.TUE NIGHT...S of 21N W of 95W, E winds 10 kt in the evening,
becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas
2 to 4 ft.

$$

GMZ049-220245-
Central Bay of Campeche-
945 AM EST Fri Nov 21 2025

.TODAY...E to SE winds 10 to 15 kt in the afternoon. Seas 2 to
4 ft.
.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.
.SAT NIGHT...NE to E winds 10 to 20 kt. Seas 2 to 4 ft.
.SUN...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.MON...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ050-220245-
E Bay of Campeche including Campeche Bank-
945 AM EST Fri Nov 21 2025

.TODAY...E to SE winds 10 to 15 kt in the afternoon. Seas 2 to
4 ft.
.TONIGHT...NE to E winds 10 to 20 kt. Seas 2 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas 2 to 4 ft.
.SUN...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.MON...E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E to SE winds 10 to 20 kt. Seas 2 to 4 ft.
.TUE...E winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

Forecaster ADAMS