Offshore Marine Forecast
000
FZNT24 KNHC 291327
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
927 AM EDT Wed Oct 29 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.
GMZ001-300130-
Synopsis for the Gulf of America
927 AM EDT Wed Oct 29 2025
.SYNOPSIS...A strong cold front from Alabama to near Tampico,
Mexico will progress southeastward over the region through Thu
morning. Widespread fresh to strong N to NW winds and rough seas
will prevail in the wake of the front through Thu evening.
Frequent gusts to gale force are expected in the wake of the
front in the NW Gulf through this morning. Gale force winds along
the coast of Mexico offshore of Tampico will spread southward to
Veracruz today. Conditions will improve early Thu night. Another
cold front may enter the NW Gulf Sun.
$$
GMZ040-300130-
NW Gulf of America including Stetson Bank-
927 AM EDT Wed Oct 29 2025
...GALE WARNING...
.TODAY...NW to N winds 25 to 30 kt with frequent gusts to gale
force. Seas 7 to 11 ft. Scattered showers and isolated tstms.
.TONIGHT...NW to N winds 20 to 30 kt. Seas 7 to 10 ft. Scattered
showers and isolated tstms.
.THU...NW to N winds 15 to 20 kt. Seas 6 to 8 ft, subsiding to
3 to 5 ft in the afternoon.
.THU NIGHT...N winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 2 to 4 ft.
.FRI...Variable winds less than 5 kt. Seas 3 ft or less.
.FRI NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SAT...SE winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...NE winds 20 to 25 kt. Seas 3 to 5 ft.
.SUN...N to NE winds 20 to 25 kt. Seas 6 to 8 ft.
.SUN NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft.
$$
GMZ041-300130-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
927 AM EDT Wed Oct 29 2025
...GALE WARNING...
.TODAY...NW to N winds 25 to 30 kt with frequent gusts to gale
force. Seas 7 to 10 ft. Scattered showers and isolated tstms.
.TONIGHT...NW winds 25 to 30 kt. Seas 7 to 10 ft. Scattered
showers and isolated tstms.
.THU...NW to N winds 15 to 20 kt. Seas 6 to 9 ft, subsiding to
4 to 6 ft in the afternoon.
.THU NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...Variable winds less than 5 kt. Seas 3 ft or less.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT NIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft.
.SUN...N winds 15 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...N winds 15 to 20 kt. Seas 4 to 6 ft.
$$
GMZ056-300130-
N Central Gulf of America Offshore Waters-
927 AM EDT Wed Oct 29 2025
.TODAY...W of 90W, NW winds 25 to 30 kt. Elsewhere, W winds
15 to 20 kt, shifting to NW 25 kt in the afternoon. Seas 6 to
9 ft W of 90W, and 5 to 7 ft elsewhere. Scattered showers and
isolated tstms.
.TONIGHT...NW winds 20 to 25 kt. Seas 7 to 11 ft.
.THU...NW winds 15 to 20 kt. Seas 6 to 9 ft.
.THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI...N winds 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...N winds 10 kt. Seas 3 ft or less.
.SAT...NE to E winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SUN...S to SW winds 15 to 20 kt. Seas 2 to 4 ft.
.SUN NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft.
$$
GMZ057-300130-
NE Gulf of America N of 26N E of 87W-
927 AM EDT Wed Oct 29 2025
.TODAY...S of 27N, NW winds 10 to 15 kt. Elsewhere, W to NW
winds 10 kt, becoming W 20 to 25 kt in the afternoon. Seas 2 to
4 ft.
.TONIGHT...W to NW winds 20 to 25 kt. Seas 6 to 8 ft.
.THU...W to NW winds 20 kt. Seas 6 to 8 ft.
.THU NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI...N winds 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...NW to N winds 10 kt. Seas 2 to 4 ft.
.SAT...NE winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.SUN...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft.
$$
GMZ058-300130-
W Central Gulf of America from 22N to 26N W of 94W-
927 AM EDT Wed Oct 29 2025
...GALE WARNING...
.TODAY...N winds 25 to 35 kt. Seas 7 to 10 ft W of 96W, and 6 to
8 ft elsewhere. Scattered showers and isolated tstms.
.TONIGHT...NW to N winds 20 to 25 kt. Seas 7 to 11 ft.
.THU...NW to N winds 15 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...N winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 to 5 ft.
.FRI...Variable winds less than 5 kt. Seas 3 ft or less.
.FRI NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SAT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.SAT NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SUN...N winds 20 to 25 kt. Seas 4 to 6 ft.
.SUN NIGHT...N winds 20 to 25 kt. Seas 6 to 9 ft.
$$
GMZ045-300130-
W Central Gulf of America from 22N to 26N between 91W and 94W-
927 AM EDT Wed Oct 29 2025
.TODAY...S of 24N, NW to N winds 10 kt, increasing to 25 to
30 kt in the afternoon. Seas 3 ft or less, building to 3 to 5 ft
in the afternoon. Elsewhere, NW to N winds 25 to 30 kt. Seas 6 to
8 ft. Scattered showers and isolated tstms.
.TONIGHT...NW to N winds 20 to 25 kt. Seas 7 to 10 ft. Scattered
showers and isolated tstms.
.THU...NW to N winds 15 to 20 kt. Seas 7 to 10 ft.
.THU NIGHT...NW to N winds 10 to 15 kt in the evening, becoming
variable less than 5 kt. Seas 5 to 7 ft.
.FRI...N winds 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT...E to SE winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...SE winds 10 kt. Seas 3 ft or less.
.SUN...NW winds 15 to 20 kt. Seas 2 to 4 ft.
.SUN NIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft.
$$
GMZ046-300130-
Central Gulf of America from 22N to 26N between 87W and 91W-
927 AM EDT Wed Oct 29 2025
.TODAY...S of 24N, NW to N winds 10 to 15 kt. Elsewhere, NW
winds 10 to 15 kt, increasing to 20 to 25 kt in the afternoon.
Seas 3 to 5 ft.
.TONIGHT...NW to N winds 20 to 25 kt. S of 24N, seas 4 to 6 ft,
building to 6 to 9 ft late. Elsewhere, seas 7 to
10 ft.
.THU...NW winds 15 to 20 kt. Seas 7 to 10 ft.
.THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft.
.FRI...N to NE winds 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...N to NE winds 10 kt. Seas 2 to 4 ft.
.SAT...NE to E winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...NE to E winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft.
$$
GMZ047-300130-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
927 AM EDT Wed Oct 29 2025
.TODAY...NW to N winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...NW winds 20 to 25 kt. Seas 2 to 4 ft, building to
4 to 6 ft late.
.THU...NW winds 15 to 20 kt. Seas 4 to 6 ft Straits of Florida,
and 6 to 9 ft elsewhere.
.THU NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft.
.FRI...N winds 10 kt. Seas 4 to 6 ft.
.FRI NIGHT...N to NE winds 10 kt. Seas 2 to 4 ft.
.SAT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...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 winds 10 kt. Seas 2 to 4 ft.
$$
GMZ048-300130-
SW Gulf of America S of 22N W of 94W-
927 AM EDT Wed Oct 29 2025
...GALE WARNING...
.TODAY...NW to N winds 10 kt, increasing to 25 to 35 kt in the
afternoon. Seas 2 to 4 ft, building to 6 to 8 ft in the
afternoon. Scattered showers and isolated tstms.
.TONIGHT...S of 20N W of 95W, NW to N winds 25 to 35 kt diminish
to 20 to 30 kt. Elsewhere, NW to N winds 20 to 30 kt. Seas 7 to
11 ft. Scattered showers and isolated tstms.
.THU...NW to N winds 15 to 20 kt. Seas 7 to 10 ft.
.THU NIGHT...N winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 5 to 7 ft.
.FRI...Variable winds less than 5 kt. Seas 2 to 4 ft.
.FRI NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.SAT...SE winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...NW to N winds 15 to 20 kt. Seas 3 ft or less.
.SUN NIGHT...N winds 20 to 25 kt. Seas 4 to 6 ft.
$$
GMZ049-300130-
Central Bay of Campeche-
927 AM EDT Wed Oct 29 2025
.TODAY...N winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...N winds 20 to 30 kt. Seas 4 to 6 ft, building to 6 to
9 ft late. Scattered showers and isolated tstms.
.THU...NW to N winds 15 to 20 kt. Seas 7 to 10 ft.
.THU NIGHT...N winds 10 to 15 kt in the evening, becoming
variable less than 5 kt. Seas 6 to 8 ft.
.FRI...Variable winds less than 5 kt. Seas 3 to 5 ft.
.FRI NIGHT...NE winds 10 kt. Seas 2 to 4 ft.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT NIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...N to NE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft.
$$
GMZ050-300130-
E Bay of Campeche including Campeche Bank-
927 AM EDT Wed Oct 29 2025
.TODAY...N winds 10 to 15 kt. Seas 3 ft or less.
.TONIGHT...N winds 15 to 20 kt within 60 nm of coast of
Campeche, and NW to N 20 to 25 kt elsewhere. Seas 2 to 4 ft,
building to 4 to 6 ft late. Scattered showers and
isolated tstms.
.THU...NW to N winds 15 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI...Variable winds less than 5 kt. Seas 2 to 4 ft.
.FRI NIGHT...NE winds 10 kt. Seas 3 ft or less.
.SAT...E winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.SUN...E winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...N winds 10 kt. Seas 3 ft or less.
$$
Forecaster AL
