411
FZNT24 KNHC 310745
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
345 AM EDT Sun Aug 31 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.

GMZ001-311945-
Synopsis for the Gulf of America
345 AM EDT Sun Aug 31 2025

.SYNOPSIS...A weak stationary front extends from the Florida Big
Bend area to the SE Louisiana coast. The front will sag south
today into early Mon, then meander over the north-central and
northeast Gulf through early next week, bringing showers and
isolated thunderstorms to the area. The stronger thunderstorms
will induce locally hazardous winds and seas. Elsewhere, the weak
gradient in place will maintain mainly gentle to moderate winds
and slight to locally moderate seas through the period.

$$

GMZ040-311945-
NW Gulf of America including Stetson Bank-
345 AM EDT Sun Aug 31 2025

.TODAY...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.TONIGHT...NE to E winds 10 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.MON...Variable winds less than 5 kt, becoming N to NE 10 kt in
the afternoon. Seas 3 ft or less. Scattered showers and isolated
tstms.
.MON NIGHT...NE to E winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.TUE...Variable winds less than 5 kt, becoming NW to N 10 kt in
the afternoon. Seas 3 ft or less.
.TUE NIGHT...N to NE winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 ft or less.
.WED...Variable winds less than 5 kt, becoming N to NE 10 kt in
the afternoon. Seas 3 ft or less.
.WED NIGHT...E winds 10 kt, shifting to S late. Seas
3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
.THU NIGHT...SE to S winds 10 kt. Seas 3 ft or less.

$$

GMZ041-311945-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
345 AM EDT Sun Aug 31 2025

.TODAY...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.TONIGHT...N to NE winds 10 kt, shifting to E late.
Seas 3 ft or less. Scattered showers and isolated tstms.
.MON...E to SE winds 10 kt, shifting to NE in the afternoon. Seas
3 ft or less. Scattered showers and isolated tstms.
.MON NIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.TUE...W of 92W, N winds 10 kt in the afternoon. Variable winds
less than 5 kt in the morning. E of 92W, variable less than 5 kt.
Seas 3 ft or less in SE swell, subsiding to 3 ft or less in the
afternoon.
.TUE NIGHT...NE winds 10 kt W of 92W, and variable less than 5 kt
E of 92W. Seas 3 ft or less.
.WED...N winds 10 kt. Seas 3 ft or less.
.WED NIGHT...W of 92W, E winds 10 kt in the evening. Variable
winds less than 5 kt late. E of 92W, variable winds
less than 5 kt in the evening. Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
.THU NIGHT...Variable winds less than 5 kt, becoming S 10 kt
late. Seas 3 ft or less.

$$

GMZ056-311945-
N Central Gulf of America Offshore Waters-
345 AM EDT Sun Aug 31 2025

.TODAY...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.TONIGHT...N to NE winds 10 kt, shifting to NE to E late. Seas
3 ft or less.
.MON...NE to E winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.TUE...W of 89W, SE winds 10 kt in the morning, becoming variable
less than 5 kt. E of 89W, E winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.WED...W of 89W, variable winds less than 5 kt, becoming N 10 kt
in the afternoon. E of 89W, variable winds less than 5 kt. Seas
3 ft or less.
.WED NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
.THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.

$$

GMZ057-311945-
NE Gulf of America N of 26N E of 87W-
345 AM EDT Sun Aug 31 2025

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

$$

GMZ058-311945-
W Central Gulf of America from 22N to 26N W of 94W-
345 AM EDT Sun Aug 31 2025

.TODAY...W of 96W, SE to S winds 10 kt. E of 96W, SE to S winds
10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft
or less.
.TONIGHT...E winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.MON NIGHT...NE to E winds 10 kt, shifting to E to SE late. Seas
3 ft or less.
.TUE...W of 96W, variable less than 5 kt. Variable winds less
than 5 kt in the morning. E of 96W, W to NW winds 10 kt in the
afternoon. Seas 3 ft or less.
.TUE NIGHT...NE winds 10 kt in the evening, becoming variable
less than 5 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 to E winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
.THU NIGHT...E to SE winds 10 kt. Seas 3 ft or less.

$$

GMZ045-311945-
W Central Gulf of America from 22N to 26N between 91W and 94W-
345 AM EDT Sun Aug 31 2025

.TODAY...SE winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less.
.TONIGHT...Variable winds less than 5 kt, becoming E 10 kt late.
Seas 3 ft or less.
.MON...SE winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 ft or less.
.MON NIGHT...Variable winds less than 5 kt, becoming E to SE
10 kt late. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt, becoming SW to W 10 kt in
the afternoon. 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 S of 24N, and W to NW 10 kt
N of 24N. Seas 3 ft or less.
.WED NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
.THU NIGHT...NE to E winds 10 kt. Seas 3 ft or less.

$$

GMZ046-311945-
Central Gulf of America from 22N to 26N between 87W and 91W-
345 AM EDT Sun Aug 31 2025

.TODAY...SE to S winds 10 kt in the morning, becoming variable
less than 5 kt. Seas 3 ft or less.
.TONIGHT...N to NE winds 10 kt, shifting to E late.
Seas 3 ft or less.
.MON...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.
.MON NIGHT...S of 24N, NW to N winds 10 kt, shifting to E late. N
of 24N, variable winds less than 5 kt. Seas 3 ft or
less.
.TUE...S of 24N, S winds 10 kt. N of 24N, variable winds less
than 5 kt, becoming W 10 kt in the afternoon. Seas 3 ft or less.
.TUE NIGHT...S of 24N, NW winds 10 kt, shifting to SE to S late.
N of 24N, variable winds less than 5 kt. Seas 3 ft or
less.
.WED...SW winds 10 kt. Seas 3 ft or less.
.WED NIGHT...W to NW winds 10 kt, shifting to SW late.
Seas 3 ft or less.
.THU...S of 24N, S to SW winds 10 kt in the morning, becoming
variable less than 5 kt. N of 24N, W winds 10 kt. Seas 3 ft or
less.
.THU NIGHT...S of 24N, NE winds 10 kt, shifting to SE late. N of
24N, variable winds less than 5 kt. Seas 3 ft or
less in E to SE swell, subsiding to 3 ft or less late.

$$

GMZ047-311945-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
345 AM EDT Sun Aug 31 2025

.TODAY...SW winds 10 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.TONIGHT...NW winds 10 kt in the evening, becoming variable less
than 5 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...NW winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt. Seas 3 ft or less.
.TUE NIGHT...W to NW winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 ft or less.
.WED...SW to W winds 10 kt. Seas 3 ft or less.
.WED NIGHT...S of 24N, variable winds less than 5 kt, becoming S
to SW 10 kt late. N of 24N, SW to W winds 10 kt. Seas
3 ft or less.
.THU...SW to W winds 10 to 15 kt. Seas 3 ft or less.
.THU NIGHT...Variable winds less than 5 kt S of 24N, and W 10 kt
N of 24N. Seas 3 ft or less.

$$

GMZ048-311945-
SW Gulf of America S of 22N W of 94W-
345 AM EDT Sun Aug 31 2025

.TODAY...SE to S winds 10 kt in the morning, becoming variable
less than 5 kt. Seas 3 ft or less.
.TONIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.MON...SE to S winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less. Scattered showers and isolated
tstms.
.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...NE to E winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 ft or less.
.WED...Variable winds less than 5 kt. Seas 3 ft or less.
.WED NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
.THU NIGHT...E winds 10 kt. Seas 3 ft or less.

$$

GMZ049-311945-
Central Bay of Campeche-
345 AM EDT Sun Aug 31 2025

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

$$

GMZ050-311945-
E Bay of Campeche including Campeche Bank-
345 AM EDT Sun Aug 31 2025

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

$$

Forecaster Delgado