000
FZNT32 KNHC 010305
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1005 PM EST Tue Feb 28 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 ridge will continue to dominate the Gulf waters
through Wed night. Expect southerly winds, gentle to moderate
for the eastern Gulf, and moderate to occasional fresh over the
western Gulf. This moist southerly flow will continue to favor
the development of marine fog across the northern Gulf during
night and early morning hours. Fresh to locally strong winds
will pulse tonight and Wed night near and northwest of the
Yucatan Peninsula due to a thermal trough. Southerly flow will
increase and reach fresh to strong by Thu ahead of a cold front
forecast to move eastward across the Gulf late Thu night and
Fri. These winds could reach near-gale force across the northern
Gulf. Both winds and seas should gradually subside across the
Gulf this weekend. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Patchy fog. Vsby
3 NM. 
.WED...S winds 10 to 20 kt. Seas 3 to 5 ft. Patchy fog early 
morning. Vsby 3 NM. 
.WED NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.THU...S winds 15 to 25 kt. Seas 6 to 8 ft. 
.THU NIGHT...S winds 20 to 30 kt. Seas 7 to 10 ft.
.FRI...W winds 15 to 25 kt. Seas 8 to 11 ft. 
.FRI NIGHT...N winds less than 10 kt. Seas 6 to 9 ft. 
.SAT...NE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 5 to 7 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.TONIGHT...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...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.THU...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.THU NIGHT...SE winds 15 to 25 kt. Seas 6 to 9 ft. 
.FRI...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN...SE winds less than 10 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds less than 10 kt, shifting to SE after
midnight. Seas 3 to 5 ft. 

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

...GALE CONDITIONS POSSIBLE...

.TONIGHT...E winds 10 to 20 kt. Seas 2 ft or less, building to
3 to 4 ft after midnight. 
.WED...SE winds 10 to 20 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 within 60 nm of coast of Veracruz,
and SE 15 to 25 kt elsewhere. Seas 3 to 5 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...SE winds 10 to 20 kt, shifting to W in the afternoon.
Seas 4 to 6 ft. 
.FRI NIGHT...N winds 10 to 15 kt, shifting to E after midnight.
Seas 4 to 6 ft. 
.SAT...NW winds less than 10 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 
.SUN...NE winds less than 10 kt. Seas 3 ft. 
.SUN NIGHT...NE winds less than 10 kt, shifting to E after
midnight. Seas 3 ft. 

Gulf of Mexico E of 87W

.TONIGHT...S winds less than 10 kt. Seas 2 ft or less. Patchy 
fog. Vsby 3 NM north of 27N. 
.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. Patchy fog early 
morning. Vsby 3 NM north of 27N. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.FRI...S winds 15 to 25 kt. Seas 6 to 9 ft. 
.FRI NIGHT...S winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT...S winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft. 
.SUN...SE winds 10 to 15 kt, shifting to E in the afternoon.
Seas 3 to 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.