407
FZNT24 KNHC 240235
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
1035 PM EDT Wed Jul 23 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.

GMZ001-241445-
Synopsis for the Gulf of America
1035 PM EDT Wed Jul 23 2025

.SYNOPSIS...A broad low pressure near northern Florida is
producing showers and thunderstorms. Over the next day or two,
this system is forecast to move west-southwestward into the north-
central portion of the Gulf where some slow development is
possible. By this weekend, the system is likely to move inland,
ending its chances for development. Regardless of development,
scattered to numerous showers and thunderstorms are expected in
association with this system across most of the NE and north-
central Gulf. Elsewhere, moderate to fresh northeast to east winds
are forecast along the Yucatan Peninsula each afternoon and
evening as a trough develops inland daily and shifts westward over
the Bay of Campeche at night.

$$

GMZ040-241445-
NW Gulf of America including Stetson Bank-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...SE winds 10 kt, shifting to S early in the morning.
Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
.THU NIGHT...S of 27N, E winds 10 kt, shifting to S early in the
morning. N of 27N, variable winds less than 5 kt. Seas 3 ft or
less. Scattered showers and isolated tstms.
.FRI...S of 27N, S winds 10 kt in the late morning and early
afternoon, becoming variable less than 5 kt. N of 27N, variable
winds less than 5 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.SAT...SE to S winds 10 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 2 to 4 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...E to SE winds 10 kt. Seas 2 to 4 ft.
.MON NIGHT...E to SE winds 10 kt. Seas 3 ft or less.

$$

GMZ041-241445-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.THU...N winds 10 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.THU NIGHT...W of 92W, variable less than 5 kt. Variable winds
less than 5 kt in the late evening and early morning. E of 92W, S
winds 10 kt early in the morning. Seas 3 ft or less. Scattered
showers and isolated tstms.
.FRI...W of 92W, variable winds less than 5 kt, becoming SW 10 kt
early in the evening. E of 92W, S winds 10 to 15 kt. Seas 3 ft or
less. Scattered showers and isolated tstms.
.FRI NIGHT...S winds 10 to 15 kt. Seas 3 ft or less.
.SAT...SE to S winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...SE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...SE winds 10 kt. Seas 2 to 4 ft.
.MON...E winds 10 kt. Seas 2 to 4 ft.
.MON NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.

$$

GMZ056-241445-
N Central Gulf of America Offshore Waters-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...W of 89W, variable less than 5 kt. Variable winds
less than 5 kt in the late evening and early morning. E of 89W, S
winds 10 kt early in the morning. Seas 3 ft or less. Scattered
showers and isolated tstms.
.THU...Variable winds less than 5 kt W of 89W, and S 10 kt E of
89W. Seas 3 ft or less. Scattered showers and isolated tstms.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.FRI...SE to S winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.FRI NIGHT...SE to S winds 10 kt. Seas 3 ft or less.
.SAT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...SE winds 10 kt. Seas 2 to 4 ft.
.SUN...E to SE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...E winds 10 kt. Seas 3 ft or less.
.MON...N to NE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...N winds 10 kt. Seas 3 ft or less.

$$

GMZ057-241445-
NE Gulf of America N of 26N E of 87W-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...SE to S winds 10 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.THU...SE to S winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.FRI...SE winds 10 to 15 kt. Seas 3 ft or less.
.FRI NIGHT...SE winds 10 kt. Seas 2 to 4 ft.
.SAT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E to SE winds 10 kt W of 85W, and variable less than
5 kt E of 85W. Seas 2 to 4 ft.
.SUN...NE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...NW to N winds 10 kt. Seas 3 ft or less.
.MON...N winds 10 kt. Seas 3 ft or less.
.MON NIGHT...W of 85W, NW to N winds 10 kt in the late evening
and early morning, becoming variable less than 5 kt. E of 85W,
variable winds less than 5 kt. Seas 3 ft or less.

$$

GMZ058-241445-
W Central Gulf of America from 22N to 26N W of 94W-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.THU...Variable winds less than 5 kt, becoming E 10 kt early in
the evening. Seas 3 ft or less.
.THU NIGHT...SE winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.FRI...W of 96W, SE to S winds 10 kt. E of 96W, variable winds
less than 5 kt, becoming SE 10 kt early in the evening. Seas 3 ft
or less. Scattered showers and isolated tstms.
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.SAT...SE winds 10 to 15 kt. Seas 3 ft or less.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...SE winds 10 to 15 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 3 to 5 ft.
.MON NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.

$$

GMZ045-241445-
W Central Gulf of America from 22N to 26N between 91W and 94W-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...S of 24N, E to SE winds 10 to 15 kt. N of 24N, E
winds 10 kt in the late evening and early morning, becoming
variable less than 5 kt. Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.THU NIGHT...E winds 10 kt, shifting to SE to S early in the
morning. Seas 3 ft or less. Scattered showers and isolated tstms.
.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...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ046-241445-
Central Gulf of America from 22N to 26N between 87W and 91W-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...S of 24N, E to SE winds 10 to 15 kt. N of 24N, E
winds 10 kt in the late evening and early morning, becoming
variable less than 5 kt. Seas 3 ft or less.
.THU...S of 24N, variable winds less than 5 kt, becoming E 10 kt
early in the evening. N of 24N, variable winds less than 5 kt.
Seas 3 ft or less. Scattered showers and isolated tstms.
.THU NIGHT...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...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ047-241445-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
1035 PM EDT Wed Jul 23 2025

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

$$

GMZ048-241445-
SW Gulf of America S of 22N W of 94W-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...S of 21N W of 95W, E winds 10 kt in the late evening
and early morning, becoming variable less than 5 kt. Elsewhere, E
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 kt, shifting to SE early in the
morning. Seas 3 ft or less. Scattered showers and isolated tstms.
.FRI...Variable winds less than 5 kt, becoming E 10 kt early in
the evening. Seas 3 ft or less.
.FRI NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.
.SAT...E to SE winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...S of 21N W of 95W, variable winds less than 5 kt, becoming
NE to E 10 kt early in the evening. Elsewhere, E to SE winds
10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ049-241445-
Central Bay of Campeche-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.THU...E winds 10 kt. Seas 3 ft or less.
.THU NIGHT...NE to E winds 10 to 15 kt, shifting to SE early in
the morning. Seas 3 ft or less.
.FRI...E to SE winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 15 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.

$$

GMZ050-241445-
E Bay of Campeche including Campeche Bank-
1035 PM EDT Wed Jul 23 2025

.OVERNIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.THU...W of 90W, SE winds 10 kt, shifting to N early in the
evening. E of 90W, variable winds less than 5 kt, becoming NE
10 kt early in the evening. Seas 3 ft or less.
.THU NIGHT...W of 90W, E winds 15 to 20 kt, shifting to SE 10 kt
early in the morning. E of 90W, SE winds 10 kt. Seas 3 ft or
less. Scattered showers and isolated tstms.
.FRI...SE winds 10 kt, shifting to NE early in the evening. Seas
3 ft or less. Scattered showers and isolated tstms.
.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.
.MON...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.

$$

Forecaster ERA