179
FZNT24 KNHC 301901
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
301 PM EDT Sat Aug 30 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.

GMZ001-310715-
Synopsis for the Gulf of America
301 PM EDT Sat Aug 30 2025

.SYNOPSIS...A weak cold front from just N of Tampa Bay to the
central Louisiana coast will sag south tonight, then meander over
the north-central and northeast Gulf through early next week,
bringing showers and 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.

$$

GMZ040-310715-
NW Gulf of America including Stetson Bank-
301 PM EDT Sat Aug 30 2025

.TONIGHT...Variable winds less than 5 kt, becoming SE 10 kt late.
Seas 3 ft or less.
.SUN...S winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 ft or less. Isolated tstms.
.SUN NIGHT...Variable winds less than 5 kt, becoming E 10 kt
late. 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 winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 ft or less.
.TUE...NW to N winds 10 kt. 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...NW to N winds 10 kt. Seas 3 ft or less.
.WED NIGHT...N to NE winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 ft or less.
.THU...N winds 10 kt. Seas 3 ft or less.
.THU NIGHT...E winds 10 kt. Seas 3 ft or less.

$$

GMZ041-310715-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
301 PM EDT Sat Aug 30 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.
Scattered showers and isolated tstms.
.SUN NIGHT...N to NE winds 10 kt, shifting to E late.
Seas 3 ft or less. Scattered showers and isolated tstms.
.MON...Variable winds less than 5 kt, becoming N 10 kt in the
afternoon. Seas 3 ft or less. Scattered showers and isolated
tstms.
.MON NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt, becoming N 10 kt in the
afternoon. Seas 3 ft or less.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.WED...NW to N winds 10 kt. Seas 3 ft or less.
.WED NIGHT...N winds 10 kt in the evening, becoming variable less
than 5 kt. Seas 3 ft or less.
.THU...N winds 10 kt. Seas 3 ft or less.
.THU NIGHT...N to NE winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 ft or less.

$$

GMZ056-310715-
N Central Gulf of America Offshore Waters-
301 PM EDT Sat Aug 30 2025

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

$$

GMZ057-310715-
NE Gulf of America N of 26N E of 87W-
301 PM EDT Sat Aug 30 2025

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

$$

GMZ058-310715-
W Central Gulf of America from 22N to 26N W of 94W-
301 PM EDT Sat Aug 30 2025

.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...SE winds 10 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.SUN NIGHT...E to SE winds 10 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.MON...SE winds 10 kt in the morning, becoming variable 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, becoming 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...NW to N winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE 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...NE to E winds 10 kt. Seas 3 ft or less.

$$

GMZ045-310715-
W Central Gulf of America from 22N to 26N between 91W and 94W-
301 PM EDT Sat Aug 30 2025

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

$$

GMZ046-310715-
Central Gulf of America from 22N to 26N between 87W and 91W-
301 PM EDT Sat Aug 30 2025

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

$$

GMZ047-310715-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
301 PM EDT Sat Aug 30 2025

.TONIGHT...Variable winds less than 5 kt, becoming SE to S 10 kt
late. Seas 3 ft or less.
.SUN...SW to W winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.SUN NIGHT...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, becoming W to NW 10 kt in
the afternoon. 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, becoming W 10 kt in the
afternoon. Seas 3 ft or less.
.TUE NIGHT...SW to W winds 10 kt. Seas 3 ft or less.
.WED...SW to W winds 10 kt. Seas 3 ft or less.
.WED NIGHT...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...SW to W winds 10 kt. Seas 3 ft or less.

$$

GMZ048-310715-
SW Gulf of America S of 22N W of 94W-
301 PM EDT Sat Aug 30 2025

.TONIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.SUN...SE winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 ft or less.
.SUN NIGHT...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...S of 21N W of 95W, NE to E winds 10 kt in the
evening, becoming variable less than 5 kt. Elsewhere, E winds
10 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. Seas 3 ft or less.
.WED NIGHT...N to NE 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...S of 21N W of 95W, NE winds 10 kt in the evening,
becoming variable less than 5 kt. Elsewhere, NE to E winds 10 kt.
Seas 3 ft or less.

$$

GMZ049-310715-
Central Bay of Campeche-
301 PM EDT Sat Aug 30 2025

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

$$

GMZ050-310715-
E Bay of Campeche including Campeche Bank-
301 PM EDT Sat Aug 30 2025

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

$$

Forecaster Konarik