000
FZNT32 KNHC 240231
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1031 PM EDT Sun Apr 23 2023

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 extending from south-central Louisiana
to inland extreme northeastern Mexico will become stationary and
weaken as it reaches from northern Florida to western Gulf by
early Mon. A rather potent squall line extends from 28N94W to
25N95W and southwestward to the coast of Mexico near 23N98W. A
large complex of strong to severe numerous thunderstorms is
racing eastward along and ahead of the squall line. This
activity extends eastward to near 89W. The thunderstorms are
accompanied by frequent lighting, strong wind gusts reaching to
gale-force at times and heavy rainfall reducing visibility.
Mariners navigating the impacted waters are urged to use
caution. Fresh to strong northeast to east winds over the NW
Gulf will diminish Mon afternoon. Fresh to strong east winds
will develop along and just offshore the northern Yucatan
Peninsula tonight and Wed night. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 10 kt. Seas 3 to 5 ft. 
.WED...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...S winds 10 to 15 kt, shifting to E in the afternoon.
Seas 3 to 5 ft. 
.THU NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...E winds less than 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 

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

.OVERNIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...SE winds less than 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.

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

.OVERNIGHT...NE winds less than 10 kt within 60 nm of coast of
Veracruz, and E 10 to 15 kt elsewhere. Seas 3 to 5 ft. 
.MON...Within 60 nm of coast of Veracruz, NW winds 10 to 15 kt.
Elsewhere, NE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...Within 60 nm of coast of Veracruz, N to NE winds 10
to 15 kt. Elsewhere, NE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...SE winds less than 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...E winds less than 10 kt, shifting to W in the afternoon.
Seas 2 to 3 ft. 
.FRI NIGHT...NE winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less. 

Gulf of Mexico E of 87W

.OVERNIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.TUE...SE winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...SW winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...S to SW winds less than 10 kt. Seas 3 to 4 ft.