000
FZNT32 KNHC 110319
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1019 PM EST Sun Jan 10 2021

Marine Weather HF Voice Broadcast for the Gulf of Mexico

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 for the Gulf of Mexico

.SYNOPSIS...A 1013 mb low over the NW Gulf near 27N95W will will
gradually weaken as it tracks northeastward across the rest of
the NW and north-central Gulf waters through Mon. It will track
east-northeastward across the NE Gulf Mon night. Northerly winds
following a trailing cold front have reached gale force over the
NW Gulf tonight. Gale force southeast winds are near the low.
Scattered showers and thunderstorms are ahead of this system
over north-central Gulf waters. The front will exit the
southeastern Gulf Tue night be over the Straits of Florida Wed.
High pressure will build over the NW Gulf in the wake of the
front, except a trough will persist over the far SW Gulf Tue and
Wed. This pattern will allow for winds to diminish and seas to
subside, except for fresh to strong northwest winds along the
Mexican coast west of the trough. Looking ahead, another cold
front will move into the northern Gulf Fri and reach from the NE
Gulf to the south-central Gulf and to the SW Gulf by late Fri. 

Gulf of Mexico N of 26N W of 87W

...GALE WARNING W OF 94W...

.TONIGHT...W OF 94W, NW to N winds 25 to 35 kt diminishing to 25
to 30 kt late except SE to S 20 to 30 kt S of 27N E of 95W 
becoming NW 20 to 30 kt late. Seas 8 to 12 ft. E of 94W, SE 
winds 15 to 25 kt except SE 25 to 30 kt between 92W and 94W. 
Seas 6 to 8 ft.
.MON...NW winds 15 to 25 kt. Seas 6 to 8 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...N winds 10 kt. Seas 3 ft. 
.WED NIGHT...W winds less than 10 kt. Seas 2 ft or less. 
.THU...W winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...SW winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less, building to 3 ft after
midnight. 
.FRI...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. 

Gulf of Mexico from 22N to 26N W of 87W

...GALE WARNING S OF 23N W OF 96W...

.TONIGHT...SE winds 10 to 20 kt, becoming S 20 to 30 kt after
midnight. Seas 6 to 9 ft. 
.MON....S of 23N W of 96W NW winds 30 to 35 kt. Seas 9 to 13 ft. 
Elsewhere W of 94W, N winds 20 to 30 kt. Seas 8 to 12 ft. E of
94W, NW winds 15 to 25 kt. Seas 6 to 9 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.THU NIGHT...E winds less than 10 kt, shifting to SE after
midnight. Seas 3 to 4 ft. 
.FRI...NE winds less than 10 kt. Seas 3 ft. 
.FRI NIGHT...N winds less than 10 kt. Seas 2 ft or less,
building to 3 ft after midnight. 

SW Gulf of Mexico S of 22N W of 87W

...GALE WARNING S OF 21N W OF 96W...

.TONIGHT...Within 60 nm of coast of Veracruz, SE winds 10 to
15 kt, shifting to E 15 to 25 kt after midnight. Elsewhere, E
winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...S of 21N W of 96W, NW to N winds 30 to 35 kt. Seas 9 to 13
ft. Elsewhere W of 94W, N winds 20 to 30 kt. Seas 8 to 12 ft. E
of 94W, NE winds 10 to 15 kt, becoming N 15 to 25 kt in the 
afternoon. Seas 5 to 7 ft.
.MON NIGHT...N winds 15 to 25 kt, except S of 20N W of 96W
NW to N winds 25 to 30 kt diminishing to 20 to 25 kt late. 
Seas 8 to 12 ft within 60 nm of coast of Veracruz, and 5 to 7 ft
elsewhere.
.TUE...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...E winds less than 10 kt, shifting to NE in the afternoon.
Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.
.TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...NW winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.FRI...NW winds 10 to 15 kt. Seas 2 ft or less, building to 3 to
4 ft in the afternoon. 
.FRI NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft.