Offshore Waters Forecast (Gulf of America)

000
FZNT24 KNHC 181453
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
1053 AM EDT Fri Jul 18 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.

GMZ001-190300-
Synopsis for the Gulf of America
1053 AM EDT Fri Jul 18 2025

.SYNOPSIS...A ridge will dominate the Gulf waters this weekend into
early next week producing gentle to moderate winds with slight to
moderate seas. Pulsing fresh NE to E winds are expected each 
afternoon and evening north of the Yucatan Peninsula as a trough 
develops daily and drifts westward.

$$

GMZ040-190300-
NW Gulf of America including Stetson Bank-
1053 AM EDT Fri Jul 18 2025

.TODAY...Variable winds less than 5 kt, becoming SE 10 kt in the
afternoon. Seas 3 ft or less. 
.TONIGHT...SE to S winds 10 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 to S winds 10 to 15 kt. Seas 3 ft or less. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. 
.MON...SE to S winds 10 kt. Seas 3 ft or less. 
.MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. 
.TUE...SE winds 10 kt. Seas 3 ft or less. 
.TUE NIGHT...SE winds 10 kt. Seas 3 ft or less. 

$$

GMZ041-190300-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
1053 AM EDT Fri Jul 18 2025

.TODAY...W of 92W, SW to W winds 10 kt late in the morning,
becoming variable less than 5 kt. E of 92W, S to SW winds 10 kt.
Seas 3 ft or less. Scattered showers and isolated tstms. 
.TONIGHT...SE to S winds 10 kt. Seas 3 ft or less. 
.SAT...SE to S winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...SE winds 10 kt. Seas 3 ft or less. 
.SUN...SE winds 10 kt. Seas 3 ft or less. 
.SUN NIGHT...SE winds 10 kt. Seas 3 ft or less. 
.MON...SE to S winds 10 kt. Seas 3 ft or less. 
.MON NIGHT...SE to S winds 10 kt. Seas 3 ft or less. 
.TUE...W of 92W, S winds 10 kt in the morning. Variable winds
less than 5 kt in the afternoon. E of 92W, variable winds less
than 5 kt in the morning. Seas 3 ft or less. 
.TUE NIGHT...SE winds 10 kt. Seas 3 ft or less. 

$$

GMZ056-190300-
N Central Gulf of America Offshore Waters-
1053 AM EDT Fri Jul 18 2025

.TODAY...SE to S winds 10 kt. Seas 3 ft or less. 
.TONIGHT...SE winds 10 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...SE winds 10 kt. Seas 3 ft or less. 
.SUN NIGHT...SE winds 10 kt. Seas 3 ft or less. 
.MON...W of 89W, SE to S winds 10 kt in the morning. Variable
winds less than 5 kt in the afternoon. E of 89W, variable winds
less than 5 kt in the morning. Seas 3 ft or less. 
.MON NIGHT...W of 89W, SE winds 10 kt. E of 89W, variable winds
less than 5 kt, becoming SW 10 kt late. Seas 3 ft or
less. 
.TUE...Variable winds less than 5 kt W of 89W, and NW 10 kt E of
89W. Seas 3 ft or less. 
.TUE NIGHT...W of 89W, variable winds less than 5 kt in the
evening. Variable winds less than 5 kt late. E of 89W,
NW winds 10 kt in the evening. Seas 3 ft or less. 

$$

GMZ057-190300-
NE Gulf of America N of 26N E of 87W-
1053 AM EDT Fri Jul 18 2025

.TODAY...SE winds 10 kt. Seas 3 ft or less. 
.TONIGHT...SE winds 10 kt. Seas 3 ft or less. 
.SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.SAT NIGHT...E winds 10 kt W of 85W, and variable less than 5 kt
E of 85W. Seas 3 ft or less. 
.SUN...W of 85W, E to SE winds 10 kt in the morning, becoming
variable less than 5 kt. E of 85W, variable winds less than 5 kt,
becoming N to NE 10 kt in the afternoon. Seas 3 ft or less. 
.SUN NIGHT...W of 85W, variable winds less than 5 kt, becoming W
to NW 10 kt late. E of 85W, NW to N winds 10 kt. Seas
3 ft or less. 
.MON...NW to N winds 10 kt. Seas 3 ft or less. 
.MON NIGHT...NW winds 10 kt. Seas 3 ft or less. 
.TUE...NW winds 10 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. 

$$

GMZ058-190300-
W Central Gulf of America from 22N to 26N W of 94W-
1053 AM EDT Fri Jul 18 2025

.TODAY...SE winds 10 kt. Seas 3 ft or less. 
.TONIGHT...E to 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 2 to 4 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. 
.MON...SE winds 10 to 15 kt. Seas 3 ft or less. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. 
.TUE...SE winds 10 kt. Seas 3 ft or less. 
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. 

$$

GMZ045-190300-
W Central Gulf of America from 22N to 26N between 91W and 94W-
1053 AM EDT Fri Jul 18 2025

.TODAY...SE winds 10 to 15 kt. Seas 3 ft or less. 
.TONIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.SUN...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.MON...E to 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. 
.TUE...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 

$$

GMZ046-190300-
Central Gulf of America from 22N to 26N between 87W and 91W-
1053 AM EDT Fri Jul 18 2025

.TODAY...E to SE winds 10 to 15 kt. Seas 3 ft or less. 
.TONIGHT...E winds 15 to 20 kt S of 24N, and E 10 to 15 kt N of
24N. Seas 2 to 4 ft. 
.SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.SUN...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.MON...E winds 10 kt. Seas 2 to 4 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE...E winds 10 kt. Seas 2 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 

$$

GMZ047-190300-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
1053 AM EDT Fri Jul 18 2025

.TODAY...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers
and isolated tstms. 
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 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 10 to 15 kt. Seas 2 to 4 ft. 
.MON...NE to E winds 10 kt. Seas 2 to 4 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE...NE to E winds 10 kt. Seas 3 ft or less. 
.TUE NIGHT...E winds 10 kt. Seas 3 ft or less. 

$$

GMZ048-190300-
SW Gulf of America S of 22N W of 94W-
1053 AM EDT Fri Jul 18 2025

.TODAY...NE winds 10 kt. Seas 3 ft or less. 
.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
Scattered showers and isolated tstms. 
.SAT...Variable winds less than 5 kt S of 21N W of 95W, and E
10 kt elsewhere. Seas 3 ft or less. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered
showers and isolated tstms. 
.SUN...S of 21N W of 95W, S to SW winds 10 kt in the morning,
becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas
2 to 4 ft. 
.SUN NIGHT...E winds 10 kt. Seas 3 ft or less. 
.MON...NE winds 10 kt. Seas 3 ft or less. 
.MON NIGHT...NE to E winds 10 kt. Seas 3 ft or less. 
.TUE...S of 21N W of 95W, variable winds less than 5 kt, becoming
N 10 kt in the afternoon. Elsewhere, NE to E winds 10 kt. Seas
3 ft or less. 
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. 

$$

GMZ049-190300-
Central Bay of Campeche-
1053 AM EDT Fri Jul 18 2025

.TODAY...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered
showers and isolated tstms. 
.SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered
showers and isolated tstms. 
.SUN...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE 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 winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. 

$$

GMZ050-190300-
E Bay of Campeche including Campeche Bank-
1053 AM EDT Fri Jul 18 2025

.TODAY...E winds 10 to 15 kt. Seas 3 ft or less. 
.TONIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. 
.SAT...E to SE winds 10 to 15 kt, shifting to NE in the
afternoon. Seas 2 to 4 ft. 
.SAT NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. 
.SUN...E to SE winds 10 to 15 kt, shifting to NE in the
afternoon. Seas 2 to 4 ft. 
.SUN NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. 
.MON...E to SE winds 10 to 15 kt, shifting to NE in the
afternoon. Seas 2 to 4 ft. 
.MON NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. 
.TUE...E to SE winds 10 to 15 kt, shifting to N to NE in the
afternoon. Seas 2 to 4 ft. 
.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. 

$$

Forecaster GR