NHC Gulf of America Offshore Waters Forecast
Mon Nov 17 3:25 pm
000
FZNT24 KNHC 172025
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
325 PM EST Mon Nov 17 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.
GMZ001-180830-
Synopsis for the Gulf of America
325 PM EST Mon Nov 17 2025
.SYNOPSIS...A weak cold front over the northeast Gulf will stall
overnight then dissipate. High pressure over the southeastern
U.S. and north of the front will shift into the western Atlantic
Tue, ahead of a weak cold that will stall then dissipate over the
southern Plains. This pattern will support mostly moderate E to
SE winds across the basin through mid week, with occasional fresh
southerly flow over the northwest and north- central Gulf. Looking
ahead, another weak cold front will move into the northwest and
north-central Gulf Sat.
$$
GMZ040-180830-
NW Gulf of America including Stetson Bank-
325 PM EST Mon Nov 17 2025
.TONIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...SE to S winds 15 to 20 kt. Seas 3 to 5 ft.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...S winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI NIGHT...S winds 10 kt in the evening, becoming variable less
than 5 kt. Seas 2 to 4 ft.
.SAT...Variable winds less than 5 kt, becoming NE to E 10 kt in
the afternoon. Seas 2 to 4 ft.
.SAT NIGHT...NE to E winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 2 to 4 ft.
$$
GMZ041-180830-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
325 PM EST Mon Nov 17 2025
.TONIGHT...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 10 kt. Seas 2 to 4 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...S winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...S winds 10 kt. Seas 2 to 4 ft.
.SAT...Variable winds less than 5 kt. Seas 2 to 4 ft.
.SAT NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
$$
GMZ056-180830-
N Central Gulf of America Offshore Waters-
325 PM EST Mon Nov 17 2025
.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E to SE winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.WED...E to SE winds 10 to 15 kt. Seas 3 ft or less.
FZNT24 KNHC 172025
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
325 PM EST Mon Nov 17 2025
Offshore Waters Forecast for the Gulf of America
Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.
GMZ001-180830-
Synopsis for the Gulf of America
325 PM EST Mon Nov 17 2025
.SYNOPSIS...A weak cold front over the northeast Gulf will stall
overnight then dissipate. High pressure over the southeastern
U.S. and north of the front will shift into the western Atlantic
Tue, ahead of a weak cold that will stall then dissipate over the
southern Plains. This pattern will support mostly moderate E to
SE winds across the basin through mid week, with occasional fresh
southerly flow over the northwest and north- central Gulf. Looking
ahead, another weak cold front will move into the northwest and
north-central Gulf Sat.
$$
GMZ040-180830-
NW Gulf of America including Stetson Bank-
325 PM EST Mon Nov 17 2025
.TONIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.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...SE to S winds 15 to 20 kt. Seas 3 to 5 ft.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...S winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI NIGHT...S winds 10 kt in the evening, becoming variable less
than 5 kt. Seas 2 to 4 ft.
.SAT...Variable winds less than 5 kt, becoming NE to E 10 kt in
the afternoon. Seas 2 to 4 ft.
.SAT NIGHT...NE to E winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 2 to 4 ft.
$$
GMZ041-180830-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
325 PM EST Mon Nov 17 2025
.TONIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...SE winds 10 kt. Seas 2 to 4 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...S winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...S winds 10 kt. Seas 2 to 4 ft.
.SAT...Variable winds less than 5 kt. Seas 2 to 4 ft.
.SAT NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
$$
GMZ056-180830-
N Central Gulf of America Offshore Waters-
325 PM EST Mon Nov 17 2025
.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TUE...E to 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...E to SE winds 10 to 15 kt. Seas 3 ft or less.