294
FZNT24 KNHC 091449
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
1049 AM EDT Thu Oct 9 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.

GMZ001-100300-
Synopsis for the Gulf of America
1049 AM EDT Thu Oct 9 2025

.SYNOPSIS...A trough of low pressure associated with some disorganized
showers and thunderstorms has moved inland over southern Mexico, and
development is not expected. Heavy rain and gusty winds will continue
across portions of southern Mexico today. Elsewhere, a building high
pressure north of the Gulf will promote moderate to locally fresh
NE to E winds across the basin today through Sat, with fresh to strong
NE winds over the NE Gulf waters.

$$

GMZ040-100300-
NW Gulf of America including Stetson Bank-
1049 AM EDT Thu Oct 9 2025

.TODAY...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.TONIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT...NE to E winds 10 kt. Seas 3 to 5 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E to SE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ041-100300-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
1049 AM EDT Thu Oct 9 2025

.TODAY...NE winds 15 kt. Seas 4 to 6 ft.
.TONIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT...NE winds 10 to 15 kt. Seas 5 to 7 ft in E swell.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft in E
swell.
.SUN...E winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.
.MON...E to SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ056-100300-
N Central Gulf of America Offshore Waters-
1049 AM EDT Thu Oct 9 2025

.TODAY...NE winds 15 kt. Seas 3 to 5 ft.
.TONIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN...NE winds 10 kt. Seas 4 to 6 ft in NE to E swell.
.SUN NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.MON...E winds 10 kt. Seas 3 ft or less.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ057-100300-
NE Gulf of America N of 26N E of 87W-
1049 AM EDT Thu Oct 9 2025

.TODAY...NE to E winds 15 kt. Seas 2 to 4 ft.
.TONIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms.
.FRI...NE winds 20 to 25 kt. Seas 5 to 7 ft.
.FRI NIGHT...NE winds 20 to 25 kt. Seas 5 to 7 ft.
.SAT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN...N to NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE winds 10 kt. Seas 3 ft or less.
.MON...NE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...NE winds 10 kt. Seas 3 ft or less.

$$

GMZ058-100300-
W Central Gulf of America from 22N to 26N W of 94W-
1049 AM EDT Thu Oct 9 2025

.TODAY...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered
showers and isolated tstms.
.TONIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.FRI...NE winds 15 kt. Seas 4 to 6 ft. Isolated tstms.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft in NE to E swell.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ045-100300-
W Central Gulf of America from 22N to 26N between 91W and 94W-
1049 AM EDT Thu Oct 9 2025

.TODAY...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.TONIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...NE to E winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.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.

$$

GMZ046-100300-
Central Gulf of America from 22N to 26N between 87W and 91W-
1049 AM EDT Thu Oct 9 2025

.TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers
and isolated tstms.
.TONIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE winds 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NE swell.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...NE winds 10 to 15 kt. Seas 4 to 6 ft in NE swell.
.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...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ047-100300-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
1049 AM EDT Thu Oct 9 2025

.TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers
and isolated tstms.
.TONIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.FRI NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered
showers and isolated tstms.
.SAT...N winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft in N swell.
.SUN...N to NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft.
.MON...NE to E winds 10 kt. Seas 2 to 4 ft.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ048-100300-
SW Gulf of America S of 22N W of 94W-
1049 AM EDT Thu Oct 9 2025

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers
and isolated tstms.
.TONIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms.
.FRI...N winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and
isolated tstms.
.FRI NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.SAT...N winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...Variable winds less than 5 kt. Seas 2 to 4 ft.
.SUN NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.
.MON...SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...E winds 10 kt. Seas 3 ft or less.

$$

GMZ049-100300-
Central Bay of Campeche-
1049 AM EDT Thu Oct 9 2025

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

$$

GMZ050-100300-
E Bay of Campeche including Campeche Bank-
1049 AM EDT Thu Oct 9 2025

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

$$

Forecaster GR