029
FZNT24 KNHC 031506
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
1106 AM EDT Wed Sep 3 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.

GMZ001-040315-
Synopsis for the Gulf of America
1106 AM EDT Wed Sep 3 2025

.SYNOPSIS...A nearly stationary front extending from the Florida
Keys to the north-central Gulf near 27N90W will gradually weaken
today, becoming a frontal trough and likely persisting over the
east-central Gulf through Fri. This system will continue to
generate scattered to numerous showers and isolated thunderstorms,
mainly across the eastern part of the basin. Elsewhere, a weak
pressure gradient in place will maintain gentle to moderate winds
with slight to locally moderate seas through the forecast period.

$$

GMZ040-040315-
NW Gulf of America including Stetson Bank-
1106 AM EDT Wed Sep 3 2025

.TODAY...N to NE winds 10 kt. Seas 3 ft or less.
.TONIGHT...NE to E winds 10 kt, shifting to SE late.
Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.FRI...SE winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...SE winds 10 kt. Seas 3 ft or less.
.SAT...S winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...SE to S winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ041-040315-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
1106 AM EDT Wed Sep 3 2025

.TODAY...N to NE winds 10 to 15 kt. Seas 3 ft or less.
.TONIGHT...E winds 10 kt. Seas 3 ft or less.
.THU...W of 92W, variable winds less than 5 kt. E of 92W,
variable winds less than 5 kt, becoming NE 10 kt in the
afternoon. Seas 3 ft or less.
.THU NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.FRI...SE winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SAT...SE to S winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less.
.SAT NIGHT...Variable winds less than 5 kt, becoming SE 10 kt
late. Seas 3 ft or less.
.SUN...SE to S 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, becoming SE 10 kt
late. Seas 3 ft or less.

$$

GMZ056-040315-
N Central Gulf of America Offshore Waters-
1106 AM EDT Wed Sep 3 2025

.TODAY...NE winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.TONIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.THU...Variable winds less than 5 kt, becoming NE 10 kt in the
afternoon. Seas 3 ft or less.
.THU NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.FRI...Variable winds less than 5 kt. Seas 3 ft or less.
.FRI NIGHT...E 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...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.

$$

GMZ057-040315-
NE Gulf of America N of 26N E of 87W-
1106 AM EDT Wed Sep 3 2025

.TODAY...E winds 10 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.TONIGHT...E to SE winds 10 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.THU...E winds 10 kt. Seas 3 ft or less.
.THU NIGHT...W of 85W, NE to E winds 10 kt. E of 85W, variable
winds less than 5 kt, becoming E 10 kt late. Seas 3 ft
or less.
.FRI...E winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...W of 85W, NE to E winds 10 kt in the evening.
Variable winds less than 5 kt late. E of 85W, variable
winds less than 5 kt in the evening. 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...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.

$$

GMZ058-040315-
W Central Gulf of America from 22N to 26N W of 94W-
1106 AM EDT Wed Sep 3 2025

.TODAY...NW winds 10 kt. Seas 3 ft or less.
.TONIGHT...NE winds 10 to 15 kt, shifting to SE late.
Seas 3 ft or less.
.THU...SW to W winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less.
.THU NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.FRI...SE to S winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.SAT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ045-040315-
W Central Gulf of America from 22N to 26N between 91W and 94W-
1106 AM EDT Wed Sep 3 2025

.TODAY...W to NW winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.TONIGHT...NW to N winds 10 kt in the evening, becoming variable
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 S of 24N, and E 10 kt
N of 24N. Seas 3 ft or less.
.FRI...SE to S winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...S of 24N, E winds 10 to 15 kt. N of 24N, variable
winds less than 5 kt, becoming E to SE 10 kt late. Seas
3 ft or less.
.SAT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ046-040315-
Central Gulf of America from 22N to 26N between 87W and 91W-
1106 AM EDT Wed Sep 3 2025

.TODAY...W winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.TONIGHT...W to NW winds 10 kt, shifting to SW late.
Seas 3 ft or less.
.THU...W winds 10 to 15 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.THU NIGHT...NW to N winds 10 kt, shifting to E late.
Seas 3 ft or less.
.FRI...S winds 10 kt S of 24N, and variable less than 5 kt N of
24N. Seas 3 ft or less.
.FRI NIGHT...S of 24N, NE to E winds 10 to 15 kt, shifting to SE
late. N of 24N, variable winds less than 5 kt, becoming
SE 10 kt late. Seas 3 ft or less.
.SAT...S of 24N, SE winds 10 to 15 kt. N of 24N, S winds 10 kt in
the morning, becoming variable less than 5 kt. Seas 3 ft or less.
.SAT NIGHT...S of 24N, E to SE winds 10 to 15 kt. N of 24N,
variable winds less than 5 kt, becoming SE 10 kt late.
Seas 3 ft or less.
.SUN...S of 24N, E to SE winds 10 to 15 kt. N of 24N, SE to S
winds 10 kt in the morning, becoming variable less than 5 kt.
Seas 3 ft or less.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ047-040315-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
1106 AM EDT Wed Sep 3 2025

.TODAY...SW to W winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.TONIGHT...SW to W winds 10 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.THU...SW to W winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.THU NIGHT...SW to W winds 10 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.FRI...SW winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...SW winds 10 kt. Seas 3 ft or less.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT NIGHT...E winds 10 kt S of 24N, and variable less than 5 kt
N of 24N. Seas 3 ft or less.
.SUN...S of 24N, variable winds less than 5 kt, becoming NE 10 kt
in the afternoon. N of 24N, variable winds less than 5 kt. Seas
3 ft or less.
.SUN NIGHT...NE to E winds 10 kt S of 24N, and variable less than
5 kt N of 24N. Seas 3 ft or less.

$$

GMZ048-040315-
SW Gulf of America S of 22N W of 94W-
1106 AM EDT Wed Sep 3 2025

.TODAY...S of 21N W of 95W, variable winds less than 5 kt.
Elsewhere, W winds 10 kt late in the morning, becoming variable
less than 5 kt. Seas 3 ft or less.
.TONIGHT...S of 21N W of 95W, variable winds less than 5 kt.
Elsewhere, N to NE winds 10 kt, shifting to SE to S late. 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.
.FRI...SE winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SAT...SE winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SUN...S of 21N W of 95W, E to SE winds 10 kt. Elsewhere, E to SE
winds 10 kt in the morning, becoming variable less than 5 kt.
Seas 3 ft or less.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ049-040315-
Central Bay of Campeche-
1106 AM EDT Wed Sep 3 2025

.TODAY...Variable winds less than 5 kt. Seas 3 ft or less.
.TONIGHT...N winds 10 kt. Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
.THU NIGHT...S of 20N, NE winds 10 to 15 kt. N of 20N, variable
winds less than 5 kt, becoming NE to E 10 kt late. Seas
3 ft or less.
.FRI...S of 20N, E winds 10 kt in the morning, becoming variable
less than 5 kt. N of 20N, E winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.SAT...SE winds 10 to 15 kt. Seas 3 ft or less.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.SUN...SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ050-040315-
E Bay of Campeche including Campeche Bank-
1106 AM EDT Wed Sep 3 2025

.TODAY...W of 90W, S winds 10 kt late in the morning, becoming
variable less than 5 kt. E of 90W, SW winds 10 kt, shifting to W
to NW in the afternoon. Seas 3 ft or less.
.TONIGHT...NW to N winds 10 to 15 kt, shifting to NE to E late.
Seas 3 ft or less.
.THU...W of 90W, variable winds less than 5 kt. E of 90W, S to SW
winds 10 kt, shifting to NW in the afternoon. Seas 3 ft or less.
.THU NIGHT...N winds 10 to 15 kt, shifting to E late.
Seas 3 ft or less.
.FRI...SE winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...N to NE winds 10 to 15 kt, shifting to E to SE late.
Seas 3 ft or less.
.SAT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SAT NIGHT...NE winds 15 to 20 kt, shifting to E to SE 10 to
15 kt late. Seas 3 ft or less.
.SUN...SE winds 10 to 15 kt, shifting to NE in the afternoon.
Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 to 15 kt, shifting to E to SE late.
Seas 3 ft or less.

$$

Forecaster GR