000
FZNT32 KNHC 251947
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
347 PM EDT Tue Apr 25 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 weak stationary front extends from the Big Bend
region of Florida to SE Texas. The frontal boundary will change 
little tonight, then transition to a warm front on Wed and lift 
north of the area. Fresh to strong east winds along and just 
offshore the northern Yucatan Peninsula will develop at night 
through Thu night. A cold front will move over the NW Gulf Thu, 
then reach from the NE Gulf to west-central Gulf Fri and begin to
dissipate afterward as it reaches from central Florida to the 
central Gulf on Sat. Fresh to locally strong southwest winds are
expected ahead of it over the north-central and NE waters. A 
stronger cold front is expected to enter the NW Gulf early Sat, 
and reach from the Florida panhandle to the Yucatan Peninsula by 
Sun. Fresh to strong northerly winds will follow the front, with 
winds possibly reaching to near gale-force in the far west- 
central Gulf and in the far SW Gulf late Sat into Sun. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...E 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 15 kt. Seas 3 to 4 ft. 
.THU...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...S winds 10 to 20 kt, becoming SE less than 10 kt
after midnight. Seas 4 to 6 ft. 
.FRI...E winds less than 10 kt, shifting to SE in the afternoon.
Seas 5 to 7 ft. 
.FRI NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 5 to 7 ft. 
.SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds less than 10 kt, shifting to S after
midnight. Seas 3 to 5 ft. 
.SUN...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. 
.WED...SE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 3 to 4 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 4 to 6 ft. 
.SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TONIGHT...Within 60 nm of coast of Veracruz, E winds less than
10 kt. Elsewhere, E winds less than 10 kt, increasing to 10 to
15 kt after midnight. Seas 3 ft. 
.WED...SE winds less than 10 kt. Seas 3 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.THU...SE winds 10 to 20 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.FRI...SE winds 10 to 15 kt, shifting to W in the afternoon.
Seas 3 to 4 ft. 
.FRI NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 
.SAT...SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.SAT NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft. 
.SUN...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 

Gulf of Mexico E of 87W

.TONIGHT...Variable winds less than 10 kt, becoming E less than
10 kt after midnight. Seas 2 ft or less. 
.WED...SE winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.THU...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 to
4 ft in the afternoon. 
.THU NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds less than 10 kt, shifting to S after
midnight. Seas 3 to 5 ft. 
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 6 to 8 ft.