Offshore Marine Forecast
000
FZNT24 KNHC 230133
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
933 PM EDT Fri Aug 22 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.
GMZ001-231345-
Synopsis for the Gulf of America
933 PM EDT Fri Aug 22 2025
.SYNOPSIS...A weak pressure pattern will continue over the Gulf
region through the period, maintaining mostly tranquil marine
conditions. Moderate to fresh NE to E winds will develop over
the south-central Gulf each afternoon through evening this
weekend into early next week as a trough develops over the
Yucatan Peninsula and moves westward at night.
$$
GMZ040-231345-
NW Gulf of America including Stetson Bank-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...E to SE winds 10 kt, shifting to S to SW early in
the morning. Seas 3 ft or less.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...SE to S winds 10 kt. Seas 3 ft or less.
.TUE...SE to S winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...SE winds 10 kt. Seas 3 ft or less.
.WED...Variable winds less than 5 kt. Seas 3 ft or less.
.WED NIGHT...E winds 10 kt in the late evening and early morning,
becoming variable less than 5 kt. Seas 3 ft or less.
$$
GMZ041-231345-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...Variable winds less than 5 kt, becoming S to SW
10 kt early in the morning. Seas 3 ft or less.
.SAT...W winds 10 kt in the late morning and early afternoon,
becoming variable less than 5 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.SAT NIGHT...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. Seas 3 ft or less.
.MON NIGHT...Variable winds less than 5 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...E winds 10 kt. Seas 3 ft or less.
$$
GMZ056-231345-
N Central Gulf of America Offshore Waters-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...W of 89W, variable winds less than 5 kt, becoming SW
10 kt early in the morning. E of 89W, SW winds 10 kt. Seas 3 ft
or less.
.SAT...W winds 10 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.SAT NIGHT...SW winds 10 kt. Seas 3 ft or less.
.SUN...W winds 10 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.SUN NIGHT...W of 89W, variable winds less than 5 kt. E of 89W, W
winds 10 kt in the late evening and early morning, becoming
variable less than 5 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.TUE...Variable winds less than 5 kt. Seas 3 ft or less.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.WED...NE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
$$
GMZ057-231345-
NE Gulf of America N of 26N E of 87W-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...SW to W winds 10 to 15 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.SAT...SW to W winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.SAT NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.SUN...W winds 10 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.SUN NIGHT...W winds 10 kt. Seas 3 ft or less.
.MON...W of 85W, variable winds less than 5 kt. E of 85W,
variable winds less than 5 kt, becoming W 10 kt early in the
evening. Seas 3 ft or less.
.MON NIGHT...Variable winds less than 5 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...NE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
$$
GMZ058-231345-
W Central Gulf of America from 22N to 26N W of 94W-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...SE winds 10 kt. Seas 3 ft or less.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT NIGHT...SE winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.SUN...W of 96W, variable winds less than 5 kt. E of 96W, SE
winds 10 kt in the late morning and early afternoon, becoming
variable less than 5 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.SUN NIGHT...SE winds 10 kt. Seas 3 ft or less.
.MON...W of 96W, variable winds less than 5 kt, becoming SE 10 kt
early in the evening. E of 96W, E to SE winds 10 kt. Seas 3 ft or
less.
.MON NIGHT...SE winds 10 kt. Seas 3 ft or less.
.TUE...SE winds 10 kt. Seas 2 to 4 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.WED...SE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
$$
GMZ045-231345-
W Central Gulf of America from 22N to 26N between 91W and 94W-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...SE winds 10 kt. Seas 3 ft or less.
.SAT...SE winds 10 kt S of 24N, and variable less than 5 kt N of
24N. Seas 3 ft or less. Scattered showers and isolated tstms.
.SAT NIGHT...S of 24N, E winds 10 to 15 kt. N of 24N, E to SE
winds 10 kt in the late evening and early morning, becoming
variable less than 5 kt. Seas 3 ft or less.
.SUN...S of 24N, SE to S winds 10 kt. N of 24N, SE to S winds
10 kt in the late morning and early afternoon, becoming variable
less than 5 kt. Seas 3 ft or less. Scattered showers and isolated
tstms.
.SUN NIGHT...E to SE 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 3 ft or less.
.WED...NE to E winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
$$
GMZ046-231345-
Central Gulf of America from 22N to 26N between 87W and 91W-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...S of 24N, SE winds 10 to 15 kt. N of 24N, variable
winds less than 5 kt, becoming S 10 kt early in the morning. Seas
3 ft or less.
.SAT...S to SW winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.SAT NIGHT...S of 24N, E to SE winds 10 to 15 kt. N of 24N,
variable winds less than 5 kt, becoming S 10 kt early in the
morning. Seas 2 to 4 ft.
.SUN...S to SW winds 10 kt. Seas 2 to 4 ft. Scattered showers and
isolated tstms.
.SUN NIGHT...S of 24N, E to SE winds 10 to 15 kt. N of 24N,
variable winds less than 5 kt, becoming S 10 kt early in the
morning. Seas 2 to 4 ft.
.MON...E to SE winds 10 kt S of 24N, and variable less than 5 kt
N of 24N. Seas 2 to 4 ft.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...S of 24N, E winds 10 kt. N of 24N, E winds 10 kt in the
late morning and early afternoon, becoming variable less than
5 kt. Seas 2 to 4 ft.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.WED...NE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
$$
GMZ047-231345-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...S winds 10 kt. Seas 3 ft or less.
.SAT...S winds 10 kt, shifting to SW to W early in the evening.
Seas 3 ft or less.
.SAT NIGHT...S of 24N, E to SE winds 10 kt. N of 24N, variable
winds less than 5 kt, becoming S to SW 10 kt early in the
morning. Seas 3 ft or less.
.SUN...S of 24N, variable winds less than 5 kt. N of 24N, S to SW
winds 10 kt, shifting to W early in the evening. 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 winds 10 kt S of 24N, and variable less than 5 kt N of
24N. Seas 3 ft or less.
.MON NIGHT...NE to E winds 10 kt S of 24N, and variable less than
5 kt N of 24N. Seas 3 ft or less.
.TUE...NE to E winds 10 kt S of 24N, and variable less than 5 kt
N of 24N. Seas 3 ft or less.
.TUE NIGHT...NE winds 10 kt. Seas 3 ft or less.
.WED...NE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
$$
GMZ048-231345-
SW Gulf of America S of 22N W of 94W-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...S of 21N W of 95W, E winds 10 kt in the late evening
and early morning, becoming variable less than 5 kt. Elsewhere, E
winds 10 kt. Seas 3 ft or less. Scattered showers and isolated
tstms.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT NIGHT...S of 21N W of 95W, E winds 10 kt in the late evening
and early morning, becoming variable less than 5 kt. Elsewhere, E
winds 10 kt. Seas 3 ft or less. Scattered showers and isolated
tstms.
.SUN...S of 21N W of 95W, variable winds less than 5 kt, becoming
NE to E 10 kt early in the evening. Elsewhere, E winds 10 kt.
Seas 3 ft or less.
.SUN NIGHT...S of 21N W of 95W, E winds 10 kt in the late evening
and early morning, becoming variable less than 5 kt. Elsewhere, E
winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt S of 21N W of 95W, and E
10 kt elsewhere. Seas 3 ft or less.
.MON NIGHT...E winds 10 kt. Seas 3 ft or less.
.TUE...E winds 10 kt. Seas 2 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E to SE winds 10 kt in the late morning and early
afternoon, becoming variable less than 5 kt. Seas 2 to 4 ft.
.WED NIGHT...S of 21N W of 95W, NE to E winds 10 kt in the late
evening and early morning, becoming variable less than 5 kt.
Elsewhere, NE to E winds 10 kt. Seas 3 ft or less.
$$
GMZ049-231345-
Central Bay of Campeche-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.SAT...E to SE winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.SUN...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to 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...NE to E 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.
.WED...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
$$
GMZ050-231345-
E Bay of Campeche including Campeche Bank-
933 PM EDT Fri Aug 22 2025
.OVERNIGHT...NE to E winds 10 to 15 kt, shifting to SE early in
the morning. Seas 3 ft or less.
.SAT...SE winds 10 to 15 kt, shifting to N early in the evening.
Seas 3 ft or less.
.SAT NIGHT...NE winds 10 to 15 kt, shifting to SE early in the
morning. Seas 3 ft or less.
.SUN...SE winds 10 to 15 kt, shifting to N to NE early in the
evening. Seas 2 to 4 ft.
.SUN NIGHT...NE winds 15 to 20 kt, shifting to E to SE 10 to
15 kt early in the morning. Seas 2 to 4 ft.
.MON...E to SE winds 10 to 15 kt, shifting to N to NE early in
the evening. Seas 2 to 4 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...E winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE to E winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft.
$$
Forecaster Lewitsky
