Offshore Marine Forecast
000
FZNT24 KNHC 240915
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
415 AM EST Mon Nov 24 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.
GMZ001-242115-
Synopsis for the Gulf of America
415 AM EST Mon Nov 24 2025
.SYNOPSIS...A stationary front extends from the Florida panhandle
to SE Texas. The front is expected to become a warm front and lift
northeastward this morning as low pressure develops over the
Southern Plains. Expect fresh southerly flow off the Texas coast
through tonight supported by the gradient between low pressure
over northeast Mexico and high pressure off the Carolinas. These
winds will diminish Tue ahead of a frontal boundary that will be
nearing the Texas coast. A stronger reinforcing cold front will
overtake the frontal boundary early Wed, then move into the
northwest Gulf. The cold front will then sweep to the southeast of
the basin by late Thu, followed by fresh to strong northeast
winds and building seas into the weekend. Scattered showers and
thunderstorms may accompany the initial frontal boundary.
$$
GMZ040-242115-
NW Gulf of America including Stetson Bank-
415 AM EST Mon Nov 24 2025
.TODAY...S winds 15 to 20 kt. Seas 5 to 7 ft.
.TONIGHT...S winds 15 kt. Seas 5 to 7 ft in S swell.
.TUE...S winds 10 kt. Seas 4 to 6 ft in SE swell.
.TUE NIGHT...Variable winds less than 5 kt, becoming E 10 kt
late. Seas 3 to 5 ft in E to SE swell. Scattered
showers.
.WED...S of 27N, N to NE winds 10 kt, shifting to NE 15 to 20 kt
in the afternoon. N of 27N, NE winds 15 to 20 kt. Seas 6 to 8 ft.
.WED NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft in N to NE
swell.
.THU...NE winds 15 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in NE to E
swell.
.FRI...E winds 15 to 20 kt. Seas 6 to 9 ft in NE to E swell.
.FRI NIGHT...SE winds 20 kt. Seas 7 to 10 ft in E swell.
$$
GMZ041-242115-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
415 AM EST Mon Nov 24 2025
.TODAY...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...S winds 15 kt. Seas 5 to 7 ft.
.TUE...S to SW winds 10 kt. Seas 4 to 6 ft in SE swell.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SE
swell. Scattered showers.
.WED...N to NE winds 15 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...NE winds 15 kt. Seas 6 to 8 ft in NE to E swell.
.THU...NE winds 15 to 20 kt. Seas 6 to 9 ft in NE swell.
.THU NIGHT...NE to E winds 20 kt. Seas 7 to 10 ft in NE to E
swell.
.FRI...E winds 20 kt. Seas 7 to 10 ft in NE to E swell.
.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 7 to 10 ft in NE to
E swell.
$$
GMZ056-242115-
N Central Gulf of America Offshore Waters-
415 AM EST Mon Nov 24 2025
.TODAY...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...S winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...S winds 10 kt. Seas 3 to 5 ft.
.WED...Variable winds less than 5 kt, becoming N to NE 10 kt in
the afternoon. Seas 4 to 6 ft in SE swell.
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in SE
swell.
.THU...N to NE winds 20 kt. Seas 6 to 9 ft in N to NE swell.
.THU NIGHT...NE winds 20 kt. Seas 7 to 10 ft in NE swell.
.FRI...NE winds 20 kt. Seas 7 to 10 ft in NE swell.
.FRI NIGHT...E winds 15 to 20 kt. Seas 7 to 10 ft in NE swell.
$$
GMZ057-242115-
NE Gulf of America N of 26N E of 87W-
415 AM EST Mon Nov 24 2025
.TODAY...Variable winds less than 5 kt, becoming E to SE 10 kt in
the afternoon. Seas 3 ft or less.
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft.
.WED...SE to S winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 to 5 ft in SE swell.
.WED NIGHT...N winds 10 to 15 kt W of 85W, and variable less than
5 kt E of 85W. Seas 4 to 6 ft in SE swell.
.THU...N to NE winds 15 to 20 kt. Seas 6 to 9 ft in W to NW
swell.
.THU NIGHT...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in N
swell.
.FRI...NE winds 20 to 25 kt. Seas 7 to 10 ft in N to NE swell.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in NE
swell.
$$
GMZ058-242115-
W Central Gulf of America from 22N to 26N W of 94W-
415 AM EST Mon Nov 24 2025
.TODAY...SE to S winds 15 to 20 kt. Seas 6 to 8 ft.
.TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft. Scattered
showers.
.WED...NE winds 10 to 15 kt. Seas 5 to 7 ft in E swell.
.WED NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft in E swell.
.THU...NE winds 15 to 20 kt. Seas 6 to 8 ft in NE swell.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in N to
NE swell.
.FRI...E winds 15 to 20 kt. Seas 7 to 11 ft in NE swell.
.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 7 to 10 ft in NE to
E swell.
$$
GMZ045-242115-
W Central Gulf of America from 22N to 26N between 91W and 94W-
415 AM EST Mon Nov 24 2025
.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers.
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft S of 24N, and 4 to
6 ft N of 24N.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft S of 24N,
and 6 to 8 ft N of 24N.
.THU...NE winds 10 to 15 kt S of 24N, and NE 15 to 20 kt N of
24N. Seas 6 to 9 ft in E swell.
.THU NIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft in NE swell.
.FRI...NE to E winds 20 to 25 kt. Seas 7 to 11 ft in NE swell.
.FRI NIGHT...E winds 15 to 20 kt. Seas 7 to 11 ft in NE swell.
$$
GMZ046-242115-
Central Gulf of America from 22N to 26N between 87W and 91W-
415 AM EST Mon Nov 24 2025
.TODAY...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...S of 24N, E winds 10 kt. N of 24N, E to SE winds 10 kt in
the morning, becoming variable less than 5 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 kt. Seas 2 to 4 ft S of 24N, and 5 to
7 ft N of 24N.
.THU...S of 24N, NE winds 10 to 15 kt. Seas 3 to 5 ft. N of 24N,
N to NE winds 15 to 20 kt. Seas 6 to 9 ft.
.THU NIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft in NE swell.
.FRI...NE winds 20 to 25 kt. Seas 8 to 12 ft in N to NE swell.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 8 to 12 ft in NE
swell.
$$
GMZ047-242115-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
415 AM EST Mon Nov 24 2025
.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 kt. Seas 2 to 4 ft.
.THU...N to NE winds 10 to 15 kt. Seas 3 to 5 ft S of 24N, and
5 to 7 ft N of 24N.
.THU NIGHT...N to NE winds 20 to 25 kt. S of 24N, seas 5 to 7 ft,
building to 7 to 11 ft late. N of 24N, seas 7 to 11 ft.
.FRI...NE winds 20 to 25 kt. Seas 9 to 13 ft in N to NE swell.
.FRI NIGHT...NE to E winds 20 kt. Seas 8 to 12 ft in N to NE
swell.
$$
GMZ048-242115-
SW Gulf of America S of 22N W of 94W-
415 AM EST Mon Nov 24 2025
.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...S of 21N W of 95W, SE to S winds 10 kt in the morning,
becoming variable less than 5 kt. Elsewhere, E to SE winds 10 kt.
Seas 3 to 5 ft.
.TUE NIGHT...S of 21N W of 95W, NE winds 10 kt in the evening,
becoming variable less than 5 kt. Elsewhere, E winds 10 kt. Seas
3 to 5 ft.
.WED...Variable winds less than 5 kt, becoming N 10 kt in the
afternoon. Seas 3 to 5 ft in NE to E swell.
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...S of 21N W of 95W, NW to N winds 10 to 15 kt, increasing
to 20 to 25 kt in the afternoon. Elsewhere, N to NE winds 10 to
15 kt. Seas 6 to 8 ft in NE to E swell.
.THU NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in NE
swell.
.FRI...NE winds 15 to 20 kt. Seas 7 to 11 ft in N to NE swell.
.FRI NIGHT...E winds 15 to 20 kt. Seas 7 to 10 ft in NE swell.
$$
GMZ049-242115-
Central Bay of Campeche-
415 AM EST Mon Nov 24 2025
.TODAY...E to SE winds 10 kt. Seas 2 to 4 ft.
.TONIGHT...E 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...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers.
.WED...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft in NE swell.
.FRI...S of 20N, NE to E winds 10 to 15 kt. Seas 5 to 7 ft. N of
20N, NE to E winds 20 to 25 kt. Seas 7 to 11 ft.
.FRI NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 9 ft S of 20N,
and 7 to 11 ft N of 20N.
$$
GMZ050-242115-
E Bay of Campeche including Campeche Bank-
415 AM EST Mon Nov 24 2025
.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft.
.THU...NE winds 10 kt. Seas 2 to 4 ft.
.THU NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI...NE winds 20 to 25 kt. Seas 7 to 11 ft in N to NE swell.
.FRI NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 11 ft in N to
NE swell.
$$
Forecaster Delgado
