000
FZNT32 KNHC 111956
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
256 PM EST Sun Dec 11 2022

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...Surface ridging will begin to shift eastward early
next week as a cold front approaches the NW Gulf. Gentle to
moderate winds will prevail today, then becoming moderate to
fresh southeast to south in the central Gulf late Mon night into
early Wed. Winds may increase to locally strong speeds in the
western Gulf late Mon night into early Tue evening as the front
approaches from the NW. Seas will build in the area of strongest
winds. The front is expected to move across the NW Gulf on Wed,
reach from southwest Florida to the Yucatan Peninsula by Thu
night and from NW Cuba to the northeastern Yucatan Peninsula by
late Fri. Moderate to fresh northerly winds are expected behind
the front. A surface trough is over the NW Gulf, and is preceded
by a band of scattered to numerous showers and thunderstorms
that is advancing eastward across the north-central waters. This
activity may reach the western section of the NE Gulf tonight. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...Variable winds less than 10 kt. Seas 2 to 3 ft.
.MON...Variable winds less than 10 kt, becoming S less than
10 kt in the afternoon. Seas 2 to 3 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...S winds 15 to 20 kt. Seas 5 to 7 ft. 
.WED...S winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...W winds 10 to 20 kt. Seas 7 to 9 ft. 
.THU...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. 
.FRI...N winds 15 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...N winds 15 kt. Seas 4 to 6 ft. 

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

.TONIGHT...SE winds less than 10 kt. Seas 3 ft. 
.MON...SE winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...S winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft.
.THU...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TONIGHT...E winds less than 10 kt. Seas 2 to 3 ft. 
.MON...SE winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 to 4 ft after midnight. 
.TUE...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...SE to S winds less than 10 kt. Seas 3 to 5 ft.
.THU...SW winds 10 to 15 kt, shifting to NW in the afternoon.
Seas 4 to 6 ft. 
.THU NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 

Gulf of Mexico E of 87W

.TONIGHT...Variable winds less than 10 kt. Seas 2 to 3 ft.
.MON...Variable winds less than 10 kt. Seas 2 to 3 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 2 to 3 ft.
.TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...SW winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft.