000
FZNT32 KNHC 160314
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1014 PM EST Mon Feb 15 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 cold front extends across the basin from 30N85W to
22N88W. A squall line precedes the front, extending from 30N83W
to 25N85W. A very tight gradient between strong high building
southward over the western Gulf and the cold front associated to
the low pressure is resulting in strong northerly winds over
over most of the basin. Winds will diminish through Tue as the
cold front begins to weaken as it reaches the far southeastern
Gulf Tue. Another low pressure system will track east-
northeastward across the NW Gulf on Wed and Wed night dragging a 
strong cold front across the western Gulf. This front is expected
to reach from near Apalachicola, Florida to the eastern Bay of 
Campeche on Thu, and exit the Gulf on Fri. Gale conditions will 
be possible behind this front off Veracruz on Thu. Strong to near
gale force southerly winds are possible ahead of this front. 
Fresh to strong winds northeast winds will be over the 
southeastern Gulf Sat. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...NW winds 15 to 20 kt. Seas 7 to 10 ft. 
.TUE...N winds 10 to 15 kt. Seas 4 to 6 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...SW winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU...NW winds 15 to 25 kt. Seas 7 to 10 ft. 
.THU NIGHT...N winds 20 to 25 kt. Seas 6 to 9 ft. 
.FRI...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.TONIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft. 
.TUE...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...S winds 15 to 25 kt. Seas 6 to 8 ft.
.THU...NW winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft.
.FRI...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

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

...GALE CONDITIONS POSSIBLE THU...

.TONIGHT...N winds 10 to 20 kt. Within 60 nm of coast of
Veracruz, seas 9 to 14 ft, subsiding to 8 to 11 ft after
midnight. Elsewhere, seas 7 to 10 ft. 
.TUE...Within 60 nm of coast of Veracruz, N winds 10 to 15 kt,
diminishing to less than 10 kt in the afternoon. Elsewhere, NE
winds 10 to 15 kt. Seas 6 to 9 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU...W winds 20 to 35 kt. Seas 4 to 6 ft. 
.THU NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft.
.FRI...N winds 15 to 25 kt. Seas 8 to 11 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 

Gulf of Mexico E of 87W

.TONIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...S winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU NIGHT...W winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.SAT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.