345
FZNT24 KNHC 222022
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
322 PM EST Sat Nov 22 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.

GMZ001-230830-
Synopsis for the Gulf of America
322 PM EST Sat Nov 22 2025

.SYNOPSIS...A weak cold front currently moving into the northwest
Gulf will shift southeastward across the northern Gulf Sun, stall
late Sun and Mon, then lift northward Tue. Expect fresh southerly
flow off the Texas coast Sun night through Mon night between low
pressure over northeast Mexico and high pressure over the
Carolinas. These winds will diminish Tue ahead of another front
moving across the southern Plains. Looking ahead, this stronger
front will move into the northwest Gulf Wed, then sweep to the
southeast of the basin by late Thu, followed by fresh NE winds
and building seas.

$$

GMZ040-230830-
NW Gulf of America including Stetson Bank-
322 PM EST Sat Nov 22 2025

.TONIGHT...S of 27N, variable winds less than 5 kt, becoming SE
10 kt late. N of 27N, variable winds less than 5 kt.
Seas 3 ft or less.
.SUN...E to SE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...SE winds 15 to 20 kt. Seas 3 ft or less, building to
3 to 5 ft late.
.MON...SE to S winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...S to SW winds 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
.WED...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 4 to 6 ft.
.THU NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft in NE to E
swell.

$$

GMZ041-230830-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
322 PM EST Sat Nov 22 2025

.TONIGHT...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 to SW winds 10 kt in the evening. Seas 2 to 4 ft.
.WED...W of 92W, N to NE winds 10 to 15 kt. E of 92W, variable
winds less than 5 kt, becoming N to NE 10 to 15 kt in the
afternoon. 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.

$$

GMZ056-230830-
N Central Gulf of America Offshore Waters-
322 PM EST Sat Nov 22 2025

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

$$

GMZ057-230830-
NE Gulf of America N of 26N E of 87W-
322 PM EST Sat Nov 22 2025

.TONIGHT...Variable winds less than 5 kt, becoming NW 10 kt late.
Seas 3 ft or less.
.SUN...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 3 ft or less.
.SUN NIGHT...Variable winds 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 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.
.WED...SE to S winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less.
.WED NIGHT...W of 85W, N winds 10 kt, shifting to N to NE 15 to
20 kt late. E of 85W, variable winds less than 5 kt,
becoming N to NE 10 kt late. Seas 2 to 4 ft.
.THU...N to NE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...NE winds 20 kt. Seas 5 to 7 ft.

$$

GMZ058-230830-
W Central Gulf of America from 22N to 26N W of 94W-
322 PM EST Sat Nov 22 2025

.TONIGHT...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 20 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 10 to 15 kt. Seas 3 to 5 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.
.WED...NE to E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 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 5 to 7 ft in N to NE
swell.

$$

GMZ045-230830-
W Central Gulf of America from 22N to 26N between 91W and 94W-
322 PM EST Sat Nov 22 2025

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

$$

GMZ046-230830-
Central Gulf of America from 22N to 26N between 87W and 91W-
322 PM EST Sat Nov 22 2025

.TONIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.SUN...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...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 to SE winds 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.
.WED...E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.THU...NE winds 15 to 20 kt. Seas 3 ft or less S of 24N, and 4 to
6 ft N of 24N.
.THU NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft.

$$

GMZ047-230830-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
322 PM EST Sat Nov 22 2025

.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.SUN...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 to 15 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 3 to 5 ft.
.TUE...E to 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...E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 kt. Seas 3 ft or less.
.THU...NE winds 10 to 15 kt. Seas 3 ft or less, building to 3 to
5 ft in the afternoon.
.THU NIGHT...NE winds 15 to 20 kt. S of 24N, seas 2 to 4 ft,
building to 5 to 7 ft late. N of 24N, seas 6 to 8 ft.

$$

GMZ048-230830-
SW Gulf of America S of 22N W of 94W-
322 PM EST Sat Nov 22 2025

.TONIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers.
.SUN...E winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...E 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 15 kt. Seas 2 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
2 to 4 ft.
.TUE NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.WED...NE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...N to NE winds 10 kt. Seas 2 to 4 ft.
.THU...N winds 10 to 15 kt. Seas 5 to 7 ft.
.THU NIGHT...NW to N winds 15 to 20 kt S of 21N W of 95W, and N
to NE 10 to 15 kt elsewhere. Seas 4 to 6 ft.

$$

GMZ049-230830-
Central Bay of Campeche-
322 PM EST Sat Nov 22 2025

.TONIGHT...NE winds 10 to 15 kt. Seas 3 ft or less, building to
3 to 5 ft late.
.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 15 kt. Seas 2 to 4 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.

$$

GMZ050-230830-
E Bay of Campeche including Campeche Bank-
322 PM EST Sat Nov 22 2025

.TONIGHT...NE winds 15 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 2 to 4 ft.
.MON...E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E winds 10 to 15 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 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...NE winds 10 to 15 kt. Seas 3 ft or less.
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less, building to
3 to 5 ft late.

$$

Forecaster Christensen