NHC HF Voice Broadcast (Gulf of America)
Thu Dec 04 10:09 am
000
FZNT32 KNHC 041509
OFFN21
Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1009 AM EST Thu Dec 4 2025
Marine Weather HF Voice Broadcast 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.
.SYNOPSIS...Moderate to occasionally fresh S to SE winds are
expected over much of the Gulf today ahead of a cold front moving
through the southern United States. The front is slated to enter
the northwestern basin later today, and fresh to locally strong
N to NE winds and moderate seas will occur in the western Gulf
behind the front into Fri afternoon, with localized near-gale
force winds possible offshore of northeastern Mexico. Mainly
moderate or weaker winds are then expected over the basin Fri
night into Sun. Looking ahead, a new cold front is expected to
enter the northwestern Gulf on Sun and sweep over the basin into
early next week, leading to fresh to strong N to NW winds and
building seas in the wake of the front.
Gulf of America N of 26N W of 87W
.TODAY...S winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI...N winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...NE winds 10 to 15 kt, shifting to SE after
midnight. Seas 3 to 5 ft.
.SAT...S winds less than 10 kt, shifting to SW in the afternoon.
Seas 3 ft.
.SAT NIGHT...S winds less than 10 kt. Seas 3 ft.
.SUN...W winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...N winds 10 to 20 kt. Seas 3 ft, building to 4 to
6 ft after midnight.
.MON...NE winds 15 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
Gulf of America from 22N to 26N W of 87W
.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...W of 94W, N winds 20 to 30 kt. Elsewhere, SE winds
less than 10 kt, shifting to E after midnight. Seas 3 to 5 ft.
.FRI...W of 94W, N winds 10 to 20 kt. Elsewhere, SE winds 10 to
15 kt. Seas 4 to 6 ft.
.FRI NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft.
.SAT...S winds less than 10 kt. Seas 3 ft.
.SAT NIGHT...S winds less than 10 kt. Seas 3 ft.
.SUN...W winds less than 10 kt. Seas 3 ft.
.SUN NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...N winds 15 to 25 kt. Seas 5 to 7 ft.
.MON NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft.
SW Gulf of America S of 22N W of 87W
.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...Within 60 nm of coast of Veracruz, SE winds less than
10 kt in the evening, becoming variable winds less than 10 kt.
Elsewhere, E winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...Within 60 nm of coast of Veracruz, N winds 10 to 15 kt, Seas
3 to 5 ft. Elsewhere, SE winds 10 to
FZNT32 KNHC 041509
OFFN21
Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1009 AM EST Thu Dec 4 2025
Marine Weather HF Voice Broadcast 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.
.SYNOPSIS...Moderate to occasionally fresh S to SE winds are
expected over much of the Gulf today ahead of a cold front moving
through the southern United States. The front is slated to enter
the northwestern basin later today, and fresh to locally strong
N to NE winds and moderate seas will occur in the western Gulf
behind the front into Fri afternoon, with localized near-gale
force winds possible offshore of northeastern Mexico. Mainly
moderate or weaker winds are then expected over the basin Fri
night into Sun. Looking ahead, a new cold front is expected to
enter the northwestern Gulf on Sun and sweep over the basin into
early next week, leading to fresh to strong N to NW winds and
building seas in the wake of the front.
Gulf of America N of 26N W of 87W
.TODAY...S winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI...N winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...NE winds 10 to 15 kt, shifting to SE after
midnight. Seas 3 to 5 ft.
.SAT...S winds less than 10 kt, shifting to SW in the afternoon.
Seas 3 ft.
.SAT NIGHT...S winds less than 10 kt. Seas 3 ft.
.SUN...W winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...N winds 10 to 20 kt. Seas 3 ft, building to 4 to
6 ft after midnight.
.MON...NE winds 15 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
Gulf of America from 22N to 26N W of 87W
.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...W of 94W, N winds 20 to 30 kt. Elsewhere, SE winds
less than 10 kt, shifting to E after midnight. Seas 3 to 5 ft.
.FRI...W of 94W, N winds 10 to 20 kt. Elsewhere, SE winds 10 to
15 kt. Seas 4 to 6 ft.
.FRI NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft.
.SAT...S winds less than 10 kt. Seas 3 ft.
.SAT NIGHT...S winds less than 10 kt. Seas 3 ft.
.SUN...W winds less than 10 kt. Seas 3 ft.
.SUN NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...N winds 15 to 25 kt. Seas 5 to 7 ft.
.MON NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft.
SW Gulf of America S of 22N W of 87W
.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...Within 60 nm of coast of Veracruz, SE winds less than
10 kt in the evening, becoming variable winds less than 10 kt.
Elsewhere, E winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...Within 60 nm of coast of Veracruz, N winds 10 to 15 kt, Seas
3 to 5 ft. Elsewhere, SE winds 10 to