Offshore Marine Forecast
000
FZNT24 KNHC 261958
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
358 PM EDT Sat Sep 26 2026
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.
GMZ001-270800-
Synopsis for the Gulf of America
358 PM EDT Sat Sep 26 2026
.SYNOPSIS...Light to gentle winds, and slight to moderate seas,
will prevail through the weekend. Winds and seas will gradually
increase from the early to the middle part of next week.
$$
GMZ040-270800-
NW Gulf of America including Stetson Bank-
358 PM EDT Sat Sep 26 2026
.TONIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...E winds 10 kt, shifting to SE to S late.
Seas 3 ft or less.
.MON...Variable winds less than 5 kt, becoming SE 10 kt in the
afternoon. Seas 3 ft or less.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft.
.WED...SE to S winds 15 kt. Seas 4 to 6 ft.
.WED NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft.
$$
GMZ041-270800-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
358 PM EDT Sat Sep 26 2026
.TONIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.SUN...E to SE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...SE winds 10 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...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 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...SE winds 15 kt. Seas 4 to 6 ft.
.THU NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft.
$$
GMZ056-270800-
N Central Gulf of America Offshore Waters-
358 PM EDT Sat Sep 26 2026
.TONIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt, becoming E 10 kt in the
afternoon. Seas 3 ft or less.
.MON NIGHT...SE winds 10 kt. Seas 3 ft or less.
.TUE...SE winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.WED...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E to SE winds 15 kt. Seas 4 to 6 ft.
$$
GMZ057-270800-
NE Gulf of America N of 26N E of 87W-
358 PM EDT Sat Sep 26 2026
.TONIGHT...N to 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. Seas 3 ft or less.
.SUN NIGHT...W of 85W, S winds 10 kt late. Variable
winds less than 5 kt in the evening. E of 85W, variable less than
5 kt. Seas 3 ft or less.
.MON...W of 85W, NW winds 10 kt, shifting to E in the afternoon.
E of 85W, 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, becoming E to SE 10 kt in
the afternoon. Seas 3 ft or less.
.TUE NIGHT...SE winds 10 kt. Seas 3 ft or less.
.WED...E to SE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
$$
GMZ058-270800-
W Central Gulf of America from 22N to 26N W of 94W-
358 PM EDT Sat Sep 26 2026
.TONIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...W of 96W, variable winds less than 5 kt. E of 96W, E to SE
winds 10 kt in the morning, becoming variable less than 5 kt.
Seas 3 ft or less in NE to E swell, subsiding to 3 ft or less in
the afternoon.
.SUN NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.MON...SE to S winds 10 kt. Seas 3 ft or less.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...SE to S winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.
$$
GMZ045-270800-
W Central Gulf of America from 22N to 26N between 91W and 94W-
358 PM EDT Sat Sep 26 2026
.TONIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...E to SE winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less.
.SUN NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.MON...SE winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 ft or less.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...SE winds 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...SE winds 15 kt. Seas 4 to 6 ft.
.THU NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft.
$$
GMZ046-270800-
Central Gulf of America from 22N to 26N between 87W and 91W-
358 PM EDT Sat Sep 26 2026
.TONIGHT...NE to E winds 10 kt. Seas 3 ft or less. Isolated
tstms.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.SUN NIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.MON...S of 24N, SE winds 10 kt in the morning, becoming variable
less than 5 kt. N of 24N, variable winds less than 5 kt, becoming
E to SE 10 kt in the afternoon. Seas 3 ft or less. Scattered
showers and isolated tstms.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...SE winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.THU...E to SE winds 15 kt. Seas 4 to 6 ft.
.THU NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
$$
GMZ047-270800-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
358 PM EDT Sat Sep 26 2026
.TONIGHT...N to 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. 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.
Scattered showers and isolated tstms.
.MON NIGHT...SE winds 10 kt. Seas 3 ft or less.
.TUE...SE winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...SE winds 10 kt. S of 24N, seas 3 ft or less,
building to 2 to 4 ft late. N of 24N, seas 3 ft or
less.
.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 2 to 4 ft.
.THU...E to SE winds 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft.
$$
GMZ048-270800-
SW Gulf of America S of 22N W of 94W-
358 PM EDT Sat Sep 26 2026
.TONIGHT...N to NE winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 ft or less. Scattered showers and isolated
tstms.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less.
.SUN NIGHT...S of 21N W of 95W, NE winds 10 kt in the evening,
becoming variable less than 5 kt. Elsewhere, NE to E winds 10 kt,
shifting to SE late. Seas 3 ft or less.
.MON...S of 21N W of 95W, variable winds less than 5 kt, becoming
E to SE 10 kt in the afternoon. Elsewhere, SE winds 10 kt. Seas
3 ft or less.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.THU...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
$$
GMZ049-270800-
Central Bay of Campeche-
358 PM EDT Sat Sep 26 2026
.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.SUN...SE winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 ft or less.
.SUN NIGHT...Variable winds less than 5 kt, becoming E to SE
10 kt late. Seas 3 ft or less.
.MON...SE winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 ft or less.
.MON NIGHT...S of 20N, variable winds less than 5 kt, becoming E
to SE 10 kt late. N of 20N, E to SE winds 10 to 15 kt.
Seas 3 ft or less.
.TUE...SE winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.WED...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
$$
GMZ050-270800-
E Bay of Campeche including Campeche Bank-
358 PM EDT Sat Sep 26 2026
.TONIGHT...N to NE winds 10 kt, shifting to E to SE late. Seas
3 ft or less. Scattered showers and isolated
tstms.
.SUN...W of 90W, SE to S winds 10 kt. E of 90W, SE to S winds
10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft
or less. Scattered showers and isolated tstms.
.SUN NIGHT...N to NE winds 10 kt, shifting to E to SE late. Seas
3 ft or less. Scattered showers and isolated
tstms.
.MON...W of 90W, variable less than 5 kt. Winds SE to S winds
10 kt in the morning. E of 90W, NE winds in the afternoon. Seas
3 ft or less. Scattered showers and isolated tstms.
.MON NIGHT...NE to E winds 10 to 15 kt, shifting to SE late. Seas
3 ft or less.
.TUE...SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.WED...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.THU...E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
$$
Forecaster AL
