Offshore Marine Forecast
000
FZNT24 KNHC 220800
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
300 AM EST Sat Nov 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.
GMZ001-222000-
Synopsis for the Gulf of America
300 AM EST Sat Nov 22 2025
.SYNOPSIS...Relatively weak high pressure extends from the
western Atlantic westward over the eastern and central Gulf. The
high pressure will shift southeastward through Sun as a mostly
dry cold front moves across the northern Gulf waters this
afternoon and evening. Fresh to locally strong southeast to south
winds are expected to develop offshore of Texas and northeast
Mexico Sun night into Mon afternoon before becoming mostly fresh
south to southwest winds across the central and western Gulf
through early Tue as a weak cold front reaches the Texas coast. It
will be reinforced by a stronger cold front that will move across
the NW Gulf late Tue night into early Wed morning, and reach from
the near the western Florida panhandle to the west- central Gulf
by late Wed. Fresh northeast winds are expected behind this front.
Otherwise, moderate to occasionally fresh northeast to east winds
are expected each afternoon and evening in the Bay of Campeche
and north of the Yucatan Peninsula as a diurnal trough develops
and moves westward over the region. Moderate or weaker winds and
slight to moderate seas are expected elsewhere through much of
this weekend.
$$
GMZ040-222000-
NW Gulf of America including Stetson Bank-
300 AM EST Sat Nov 22 2025
.TODAY...SE winds 10 kt S of 27N, and variable less than 5 kt N
of 27N. Seas 3 to 4 ft. Isolated showers SW part.
.TONIGHT...E winds 10 kt. Seas 3 to 4 ft.
.SUN...E to SE winds 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...SE to S winds 15 to 20 kt, except 20 to 25 kt SW part.
Seas 4 to 6 ft.
.MON...W of 96W, SE to S winds 20 to 25 kt diminishing to 15 to 20
kt in the afternoon. Seas 5 to 7 ft. E of 96W, S winds 15 to 20
kt. Seas 4 to 6 ft.
.MON NIGHT...S winds 15 to 20
S winds 15 to 20 kt. Seas 4 to 6 ft. kt. Seas 4 to 6 ft.
.TUE...S of 27N, S to SW winds 10 kt in the morning, becoming
variable less than 5 kt. N of 27N, SW winds 10 kt. Seas 3 to
5 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 15 kt. Seas 4 to 6 ft.
$$
GMZ041-222000-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
300 AM EST Sat Nov 22 2025
.TODAY...Variable winds less than 5 kt. Seas 3 ft or less.
.TONIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN...NE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.MON...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...S winds 15 kt. Seas 3 to 5 ft.
.TUE...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W of 92W, W to NW winds 10 kt, shifting to NE late.
E of 92W, variable winds less than 5 kt. Seas 2 to
4 ft.
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft.
$$
GMZ056-222000-
N Central Gulf of America Offshore Waters-
300 AM EST Sat Nov 22 2025
.TODAY...Variable winds less than 5 kt W of 89W, and S to SW
10 kt E of 89W. Seas 3 ft or less.
.TONIGHT...Variable winds less than 5 kt, becoming NW to N 10 kt
late. Seas 3 ft or less.
.SUN...N winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.MON...E to SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...S winds 10 kt. Seas 2 to 4 ft.
.WED...NE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
$$
GMZ057-222000-
NE Gulf of America N of 26N E of 87W-
300 AM EST Sat Nov 22 2025
.TODAY...S winds 10 kt W of 85W, and variable less than 5 kt E of
85W. Seas 3 ft or less.
.TONIGHT...W to NW winds 10 kt. Seas 3 ft or less.
.SUN...NW to N winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...N to NE winds 10 kt. Seas 3 ft or less.
.MON...E winds 10 kt. Seas 3 ft or less.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SE to S winds 10 kt. Seas 2 to 4 ft.
.WED...E to SE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 3 ft or less,
building to 2 to 4 ft late.
$$
GMZ058-222000-
W Central Gulf of America from 22N to 26N W of 94W-
300 AM EST Sat Nov 22 2025
.TODAY...SE winds 10 kt. Seas 3 to 4 ft. Isolated showers N and W
parts.
.TONIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SUN...SE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft.
.MON...SE to S winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...SE to S winds 10 kt. Seas 2 to 4 ft.
.TUE NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.WED...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
$$
GMZ045-222000-
W Central Gulf of America from 22N to 26N between 91W and 94W-
300 AM EST Sat Nov 22 2025
.TODAY...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...E winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...E to 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...SE winds 15 kt. Seas 2 to 4 ft.
.TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
$$
GMZ046-222000-
Central Gulf of America from 22N to 26N between 87W and 91W-
300 AM EST Sat Nov 22 2025
.TODAY...E winds 10 kt. Seas 2 to 4 ft.
.TONIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...SE winds 15 kt. Seas 3 to 5 ft.
.TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE to E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
$$
GMZ047-222000-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
300 AM EST Sat Nov 22 2025
.TODAY...NE to E winds 10 kt. Seas 3 ft or less.
.TONIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...NE 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...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E winds 10 kt. Seas 3 ft or less.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
$$
GMZ048-222000-
SW Gulf of America S of 22N W of 94W-
300 AM EST Sat Nov 22 2025
.TODAY...E winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...E winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.MON...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...S of 21N W of 95W, SE to S winds 10 kt in the morning,
becoming variable less than 5 kt. Elsewhere, E to SE winds 10 to
15 kt. Seas 2 to 4 ft.
.TUE NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.
.WED...N to NE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 2 to 4 ft.
$$
GMZ049-222000-
Central Bay of Campeche-
300 AM EST Sat Nov 22 2025
.TODAY...E winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...E 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...E winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE to E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
$$
GMZ050-222000-
E Bay of Campeche including Campeche Bank-
300 AM EST Sat Nov 22 2025
.TODAY...E winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE to E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
$$
Forecaster Aguirre
