Offshore Marine Forecast
000
FZNT24 KNHC 310734
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
334 AM EDT Sat May 31 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.
GMZ001-311945-
Synopsis for the Gulf of America
334 AM EDT Sat May 31 2025
.SYNOPSIS...A weak front over the northern Gulf will drift
southward and then stall and dissipate through early Sun.
Moderate to fresh E to NE winds are expected each afternoon and
evening north of the Yucatan Peninsula and into the eastern Bay
of Campeche as a trough develops daily and moves westward. High
pressure will build in the wake of the front with gentle to
moderate breezes and slight seas across most of the Gulf through
early next week. Expect moderate to fresh SE winds and building
seas across the western and south- central Gulf Tue and Wed
between a trough over northern Mexico and high pressure over the
Carolinas.
$$
GMZ040-311945-
NW Gulf of America including Stetson Bank-
334 AM EDT Sat May 31 2025
.TODAY...N to NE winds 10 kt. Seas 3 ft or less.
.TONIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...Variable winds less than 5 kt, becoming SE 10 kt
late. Seas 3 ft or less.
.MON...SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...SE winds 15 kt. Seas 2 to 4 ft.
.WED...SE winds 15 kt. Seas 3 to 5 ft.
.WED NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft.
$$
GMZ041-311945-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
334 AM EDT Sat May 31 2025
.TODAY...N to NE winds 10 kt. Seas 3 ft or less.
.TONIGHT...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.
.MON...Variable winds less than 5 kt, becoming E to SE 10 kt in
the afternoon. Seas 3 ft or less.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 15 kt. Seas 2 to 4 ft.
.WED...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...SE winds 15 kt. Seas 3 to 5 ft.
$$
GMZ056-311945-
N Central Gulf of America Offshore Waters-
334 AM EDT Sat May 31 2025
.TODAY...NW winds 10 kt. Seas 3 ft or less.
.TONIGHT...W of 89W, variable winds less than 5 kt. E of 89W, NW
winds 10 kt in the evening, becoming variable less than 5 kt.
Seas 3 ft or less.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.MON...W of 89W, variable winds less than 5 kt, becoming E 10 kt
in the afternoon. E of 89W, variable winds less than 5 kt. Seas
3 ft or less.
.MON NIGHT...E winds 10 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
$$
GMZ057-311945-
NE Gulf of America N of 26N E of 87W-
334 AM EDT Sat May 31 2025
.TODAY...NW winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers
and isolated tstms.
.TONIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Scattered showers
and isolated tstms.
.SUN...W of 85W, NW to N winds 10 kt in the morning, becoming
variable less than 5 kt. E of 85W, NW winds 10 kt, shifting to SW
in the afternoon. Seas 3 ft or less. Scattered showers and
isolated tstms.
.SUN NIGHT...W of 85W, variable winds less than 5 kt. E of 85W, W
winds 10 kt in the evening, becoming variable less than 5 kt.
Seas 3 ft or less. Scattered showers and isolated tstms.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.TUE...E winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
$$
GMZ058-311945-
W Central Gulf of America from 22N to 26N W of 94W-
334 AM EDT Sat May 31 2025
.TODAY...NE winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less. Scattered showers and isolated
tstms.
.TONIGHT...NE winds 10 kt in the evening, becoming variable less
than 5 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt, becoming SE 10 kt in the
afternoon. Seas 3 ft or less.
.SUN NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.MON...E to SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 15 kt. Seas 2 to 4 ft.
.WED...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E to SE winds 15 kt. Seas 3 to 5 ft.
$$
GMZ045-311945-
W Central Gulf of America from 22N to 26N between 91W and 94W-
334 AM EDT Sat May 31 2025
.TODAY...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.
.TONIGHT...S of 24N, NE to E winds 10 kt late. Variable
winds less than 5 kt in the evening. N of 24N, variable less than
5 kt. Seas 3 ft or less.
.SUN...SE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...E winds 10 kt S of 24N, and variable less than 5 kt
N of 24N. Seas 3 ft or less.
.MON...E to SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...E winds 15 kt. Seas 2 to 4 ft.
.WED...E to SE winds 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
$$
GMZ046-311945-
Central Gulf of America from 22N to 26N between 87W and 91W-
334 AM EDT Sat May 31 2025
.TODAY...S winds 10 kt. Seas 3 ft or less.
.TONIGHT...S of 24N, NE winds 10 kt, shifting to E to SE late. N
of 24N, variable winds less than 5 kt. Seas 3 ft or
less.
.SUN...S winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...S of 24N, E to SE winds 10 to 15 kt. N of 24N,
variable winds less than 5 kt, becoming SE 10 kt late.
Seas 3 ft or less.
.MON...SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...E to SE winds 15 kt. Seas 3 to 5 ft.
.WED...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
$$
GMZ047-311945-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
334 AM EDT Sat May 31 2025
.TODAY...SW to W winds 10 kt. Seas 3 ft or less.
.TONIGHT...Variable winds less than 5 kt S of 24N, and W 10 kt N
of 24N. Seas 3 ft or less.
.SUN...SW winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...SE to S winds 10 kt S of 24N, and variable less than
5 kt N of 24N. Seas 3 ft or less.
.MON...SE to S winds 10 kt S of 24N, and variable less than 5 kt
N of 24N. Seas 3 ft or less.
.MON NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft.
$$
GMZ048-311945-
SW Gulf of America S of 22N W of 94W-
334 AM EDT Sat May 31 2025
.TODAY...S of 21N W of 95W, N winds 10 kt. Elsewhere, NE to E
winds 10 kt in the morning, becoming variable less than 5 kt.
Seas 3 ft or less.
.TONIGHT...N to NE winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 ft or less.
.SUN...S of 21N W of 95W, variable winds less than 5 kt.
Elsewhere, NE to E winds 10 kt in the morning, becoming variable
less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...S of 21N W of 95W, E winds 10 kt in the evening,
becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas
3 ft or less.
.MON...E winds 10 kt. Seas 3 ft or less.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
$$
GMZ049-311945-
Central Bay of Campeche-
334 AM EDT Sat May 31 2025
.TODAY...E winds 10 to 15 kt, shifting to SE to S in the
afternoon. Seas 3 ft or less.
.TONIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...S of 20N, NE to 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.
.SUN NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.MON...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.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
$$
GMZ050-311945-
E Bay of Campeche including Campeche Bank-
334 AM EDT Sat May 31 2025
.TODAY...SE winds 10 to 15 kt. Seas 3 ft or less.
.TONIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.MON...E winds 10 to 15 kt. Seas 3 ft or less.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 to 15 kt, shifting to NE in the
afternoon. Seas 2 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
$$
Forecaster AL
