822
FZNT24 KNHC 212018
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
318 PM 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.

GMZ001-220830-
Synopsis for the Gulf of America
318 PM EST Fri Nov 21 2025

.SYNOPSIS...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. Moderate or weaker winds and
slight to moderate seas are expected elsewhere through much of
this weekend. Looking ahead, 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 by midweek, as a cold
front moves over the southern U.S.

$$

GMZ040-220830-
NW Gulf of America including Stetson Bank-
318 PM EST Fri Nov 21 2025

.TONIGHT...SE to S winds 10 kt. Seas 2 to 4 ft.
.SAT...SE winds 10 kt. 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 of 27N, S to SW winds 10 kt in the morning, becoming
variable less than 5 kt. N of 27N, SW winds 10 kt. Seas 3 to
5 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.

$$

GMZ041-220830-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
318 PM EST Fri Nov 21 2025

.TONIGHT...S winds 10 kt. Seas 3 ft or less.
.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 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 to 20 kt. Seas 4 to 6 ft.
.TUE...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W of 92W, N to NE winds 10 kt late.
Variable winds less than 5 kt in the evening. E of 92W, variable
less than 5 kt. Seas 2 to 4 ft.
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.

$$

GMZ056-220830-
N Central Gulf of America Offshore Waters-
318 PM EST Fri Nov 21 2025

.TONIGHT...S winds 10 kt. Seas 3 ft or less.
.SAT...Variable winds less than 5 kt W of 89W, and S to SW 10 kt
E of 89W. Seas 3 ft or less.
.SAT NIGHT...Variable winds less than 5 kt, becoming NW to N
10 kt late. Seas 3 ft or less.
.SUN...N winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.MON...E to 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...S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...S winds 10 kt. Seas 2 to 4 ft.
.WED...Variable winds less than 5 kt, becoming NE 10 kt in the
afternoon. Seas 3 ft or less.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ057-220830-
NE Gulf of America N of 26N E of 87W-
318 PM EST Fri Nov 21 2025

.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 W of 85W, and variable less than 5 kt E of
85W. 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 winds 10 kt. Seas 3 ft or less.
.MON NIGHT...SE winds 10 to 15 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 3 ft or less.
.WED...E to SE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ058-220830-
W Central Gulf of America from 22N to 26N W of 94W-
318 PM EST Fri Nov 21 2025

.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 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 25 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 winds 10 kt. Seas 2 to 4 ft.
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.

$$

GMZ045-220830-
W Central Gulf of America from 22N to 26N between 91W and 94W-
318 PM EST Fri Nov 21 2025

.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 2 to 4 ft.
.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 2 to 4 ft.
.WED...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ046-220830-
Central Gulf of America from 22N to 26N between 87W and 91W-
318 PM EST Fri Nov 21 2025

.TONIGHT...E to SE 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 2 to 4 ft.
.SUN...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...SE winds 15 to 20 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.
.WED...NE to E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ047-220830-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
318 PM EST Fri Nov 21 2025

.TONIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...NE to E winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...NE winds 10 kt. Seas 3 ft or less.
.SUN...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...E winds 10 to 15 kt. Seas 3 to 5 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 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ048-220830-
SW Gulf of America S of 22N W of 94W-
318 PM EST Fri Nov 21 2025

.TONIGHT...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...E winds 10 kt. Seas 3 ft or less.
.SUN...E winds 10 kt. 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 20 kt. Seas 2 to 4 ft.
.MON NIGHT...E to SE winds 10 to 20 kt. Seas 2 to 4 ft.
.TUE...S of 21N W of 95W, SE to S winds 10 kt in the morning,
becoming variable less than 5 kt. Elsewhere, E to SE winds 10 kt.
Seas 2 to 4 ft.
.TUE NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.
.WED...N to NE winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...N to NE winds 10 to 20 kt. Seas 2 to 4 ft.

$$

GMZ049-220830-
Central Bay of Campeche-
318 PM EST Fri Nov 21 2025

.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 2 to 4 ft.
.MON...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.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 2 to 4 ft.
.WED...NE to E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ050-220830-
E Bay of Campeche including Campeche Bank-
318 PM EST Fri Nov 21 2025

.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 20 kt. Seas 2 to 4 ft.
.MON...E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE to E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

Forecaster ADAMS