000
FZNT32 KNHC 210914
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
414 AM EST Sun Nov 21 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 ridge will dominate the Gulf waters today. The
next cold front will enter the basin by early Mon and move
quickly SE, exiting the Gulf region by Mon evening. Fresh to
strong northerly wind will be expected behind the front, mainly
over the eastern Gulf late Mon into Tue. High pressure is
forecast to build in behind the front. Fresh southerly return
flow will set up across the NW Gulf by the middle of the week
ahead of the next cold front forecast to reach the Gulf waters
by Thu night. 

Gulf of Mexico N of 26N W of 87W

.TODAY...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.TONIGHT...NE winds less than 10 kt. Seas 3 to 5 ft.
.MON...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. 
.WED...SE winds 15 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds less than 10 kt, becoming NE 10 to 20 kt
after midnight. Seas 4 to 6 ft. 

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

.TODAY...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.TONIGHT...NE winds less than 10 kt. Seas 3 to 5 ft.
.MON...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 15 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 4 to 6 ft. 
.THU...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 5 ft. 

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

.TODAY...Within 60 nm of coast of Veracruz, N winds less than
10 kt. Elsewhere, E winds 10 to 15 kt, shifting to NE in the
afternoon. Seas 3 to 5 ft. 
.TONIGHT...N winds less than 10 kt within 60 nm of coast of
Veracruz, and NE 10 to 15 kt elsewhere. Seas 3 to 4 ft. 
.MON...Within 60 nm of coast of Veracruz, N winds less than
10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, NE
winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...Within 60 nm of coast of Veracruz, NE winds 10 to
15 kt, shifting to N after midnight. Elsewhere, NE winds 10 to
20 kt. Seas 3 to 5 ft. 
.TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...SE winds 10 to 15 kt, shifting to E in the afternoon.
Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...NE winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 4 to 6 ft. 
.MON...N winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 to 4 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...NE winds 15 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 5 ft.