762
FZNT24 KNHC 191438
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
1038 AM EDT Sat Sep 19 2026

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.

GMZ001-200245-
Synopsis for the Gulf of America
1038 AM EDT Sat Sep 19 2026

.SYNOPSIS...Weak ridging north of the Gulf will maintain generally
gentle to moderate winds across the Gulf for the next several
days. An upper-low and associated surface low/trough over the
central Gulf will contribute to scattered showers and
thunderstorms today and tonight.

$$

GMZ040-200245-
NW Gulf of America including Stetson Bank-
1038 AM EDT Sat Sep 19 2026

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

$$

GMZ041-200245-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
1038 AM EDT Sat Sep 19 2026

.TODAY...E winds 10 kt. Seas 2 to 4 ft. Scattered showers and
isolated tstms.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt, becoming E 10 kt in the
afternoon. Seas 3 ft or less.
.SUN NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt, becoming NE to E 10 kt in
the afternoon. Seas 3 ft or less.
.MON NIGHT...E winds 10 kt. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt, becoming NE to E 10 kt in
the afternoon. Seas 3 ft or less.
.TUE NIGHT...E winds 10 kt. Seas 3 ft or less.
.WED...E winds 10 kt. Seas 3 ft or less.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ056-200245-
N Central Gulf of America Offshore Waters-
1038 AM EDT Sat Sep 19 2026

.TODAY...E winds 10 kt. Seas 2 to 4 ft. Scattered showers and
isolated tstms.
.TONIGHT...E winds 10 kt. Seas 2 to 4 ft.
.SUN...Variable winds less than 5 kt, becoming NE to E 10 kt in
the afternoon. Seas 3 ft or less.
.SUN NIGHT...E winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt, becoming NE to E 10 kt in
the afternoon. Seas 3 ft or less.
.MON NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.WED...Variable winds less than 5 kt, becoming NE to E 10 kt in
the afternoon. Seas 3 ft or less.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ057-200245-
NE Gulf of America N of 26N E of 87W-
1038 AM EDT Sat Sep 19 2026

.TODAY...NE to E winds 10 kt. Seas 3 ft or less.
.TONIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt, becoming E 10 kt in the
afternoon. Seas 3 ft or less.
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...W of 85W, SE winds 10 kt late. Variable
winds less than 5 kt in the evening. E of 85W, variable less than
5 kt. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt. Seas 3 ft or less.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.WED...Variable winds less than 5 kt, becoming NE 10 kt in the
afternoon. Seas 3 ft or less.
.WED NIGHT...NE to E winds 10 kt. Seas 3 ft or less.

$$

GMZ058-200245-
W Central Gulf of America from 22N to 26N W of 94W-
1038 AM EDT Sat Sep 19 2026

.TODAY...Variable winds less than 5 kt W of 96W, and N to NE
10 kt E of 96W. Seas 2 to 4 ft.
.TONIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...E winds 10 kt. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt. Seas 3 ft or less.
.TUE NIGHT...E winds 10 kt. Seas 3 ft or less.
.WED...W of 96W, variable winds less than 5 kt, becoming NE 10 kt
in the afternoon. E of 96W, NE to E winds 10 kt. Seas 3 ft or
less.
.WED NIGHT...E winds 10 kt. Seas 3 ft or less.

$$

GMZ045-200245-
W Central Gulf of America from 22N to 26N between 91W and 94W-
1038 AM EDT Sat Sep 19 2026

.TODAY...Variable winds less than 5 kt S of 24N, and E to SE
10 kt N of 24N. Seas 2 to 4 ft. Scattered showers and isolated
tstms.
.TONIGHT...S of 24N, variable winds less than 5 kt, becoming E to
SE 10 kt late. N of 24N, E winds 10 to 15 kt. Seas 2 to
4 ft.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...E winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt. Seas 3 ft or less.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.WED...E winds 10 kt. Seas 3 ft or less.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ046-200245-
Central Gulf of America from 22N to 26N between 87W and 91W-
1038 AM EDT Sat Sep 19 2026

.TODAY...Variable winds less than 5 kt S of 24N, and E to SE
10 kt N of 24N. Seas 2 to 4 ft. Scattered showers and isolated
tstms.
.TONIGHT...S of 24N, variable winds less than 5 kt, becoming E to
SE 10 kt late. N of 24N, NE to E winds 10 kt. Seas 3 ft
or less.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...E winds 10 kt. Seas 3 ft or less.
.TUE...SE winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.WED...E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.

$$

GMZ047-200245-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
1038 AM EDT Sat Sep 19 2026

.TODAY...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.TONIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.SUN NIGHT...Variable winds less than 5 kt, becoming SE 10 kt
late. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...Variable winds less than 5 kt, becoming SE 10 kt
late. Seas 3 ft or less.
.TUE...S of 24N, SE to S winds 10 kt in the morning. Variable
winds less than 5 kt in the afternoon. N of 24N, variable winds
less than 5 kt in the morning. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.WED...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.

$$

GMZ048-200245-
SW Gulf of America S of 22N W of 94W-
1038 AM EDT Sat Sep 19 2026

.TODAY...W to NW winds 10 kt late in the morning, becoming
variable less than 5 kt. Seas 3 ft or less.
.TONIGHT...N to NE winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...E winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...S of 21N W of 95W, NE to E winds 10 kt in the
evening, becoming variable less than 5 kt. Elsewhere, NE to E
winds 10 kt. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt. Seas 3 ft or less.
.TUE NIGHT...NE winds 10 kt. Seas 3 ft or less.
.WED...Variable winds less than 5 kt, becoming N 10 kt in the
afternoon. Seas 3 ft or less.
.WED NIGHT...NE winds 10 kt. Seas 3 ft or less.

$$

GMZ049-200245-
Central Bay of Campeche-
1038 AM EDT Sat Sep 19 2026

.TODAY...Variable winds less than 5 kt. Seas 3 ft or less.
.TONIGHT...N winds 10 kt S of 20N, and variable less than 5 kt N
of 20N. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...NE winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 ft or less.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.WED...NE to E winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ050-200245-
E Bay of Campeche including Campeche Bank-
1038 AM EDT Sat Sep 19 2026

.TODAY...Variable winds less than 5 kt. Seas 3 ft or less.
.TONIGHT...N winds 10 kt, shifting to E late. Seas 3 ft
or less. Scattered showers and isolated tstms.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...N to NE winds 10 kt, shifting to E to SE late. Seas
3 ft or less. Scattered showers and isolated
tstms.
.MON...W of 90W, SE winds 10 kt in the morning, becoming variable
less than 5 kt. E of 90W, variable winds less than 5 kt, becoming
N to NE 10 kt in the afternoon. Seas 3 ft or less.
.MON NIGHT...N to NE winds 10 to 15 kt, shifting to E late. Seas
3 ft or less.
.TUE...SE winds 10 kt, shifting to N to NE in the afternoon. Seas
3 ft or less.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.WED...E to SE winds 10 kt, shifting to NE in the afternoon. Seas
3 ft or less.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

Forecaster Landsea