000
FZNT32 KNHC 280940
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
540 AM EDT Thu Sep 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 stationary front is draped across the northern
Gulf of Mexico. By Sunday, this front should move southward as a
cold front. To the north of the front, fresh E winds are
expected over the northern Gulf through the forecast period due
to strong high pressure ridging over the southeastern United
States. 

Gulf of Mexico N of 26N W of 87W

.TODAY...E winds 10 kt. Seas 3 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...E winds 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.TODAY...Variable winds less than 10 kt, becoming NE less than
10 kt in the afternoon. Seas 3 ft in the morning, subsiding to
2 ft or less. 
.TONIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.FRI...E winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT...E winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...E winds less than 10 kt. Seas 2 ft or less,
building to 3 ft after midnight. 
.SUN...E winds less than 10 kt. Seas 3 ft. 
.SUN NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.MON...E winds less than 10 kt, shifting to NE in the afternoon.
Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.TODAY...Variable winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.FRI...Variable winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.SAT...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less. 
.SAT NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.SUN...NE winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.MON...NE winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 

Gulf of Mexico E of 87W

.TODAY...E winds less than 10 kt. Seas 3 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.FRI...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.FRI NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.SAT...E winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.SUN...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft.