000
FZNT32 KNHC 242103
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
503 PM EDT Sun Oct 24 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...Gentle to moderate winds will prevail across the
basin today and become light to gentle Mon and Tue. Fresh to
strong southerly winds will develop in the western Gulf by Tue
night ahead of a strong cold front expected to push off the
Texas coast on Wed. The front will move across the Gulf through
Fri night. Expect widespread fresh to strong winds and rough
seas across the northern and central Gulf from Wed through Fri
night. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...S winds 10 kt. Seas 3 to 5 ft. 
.MON...W winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...Variable winds less than 10 kt, becoming E less
than 10 kt after midnight. Seas 3 ft in the evening, subsiding
to 2 ft or less. 
.TUE...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.WED...S winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED NIGHT...W winds 15 to 25 kt. Seas 5 to 7 ft. 
.THU...W winds 20 to 30 kt. Seas 7 to 10 ft. 
.THU NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft. 
.FRI...NW winds 20 to 30 kt. Seas 7 to 10 ft. 
.FRI NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft. 

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

.TONIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.
.MON...S winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...Variable winds less than 10 kt, becoming E less
than 10 kt after midnight. Seas 2 ft or less. 
.TUE...SE winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 ft. 
.WED...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI...NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.FRI NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. 

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

.TONIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.MON...SE winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.TUE...SE winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 
.WED...SE winds 10 to 15 kt. Seas 3 ft. 
.WED NIGHT...S winds 10 to 15 kt, shifting to SW after midnight.
Seas 3 ft in the evening, subsiding to 2 ft or less. 
.THU...N winds 10 to 20 kt. Seas 2 ft or less. 
.THU NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 

Gulf of Mexico E of 87W

.TONIGHT...S winds less than 10 kt. Seas 2 ft or less. 
.MON...SW winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...W winds less than 10 kt. Seas 2 ft or less. 
.TUE...NW winds less than 10 kt. Seas 2 ft or less. 
.TUE NIGHT...NW winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 2 ft or less. 
.WED...Variable winds less than 10 kt, becoming S less than
10 kt in the afternoon. Seas 2 ft or less. 
.WED NIGHT...S winds 10 to 20 kt. Seas 2 ft or less, building to
3 to 4 ft after midnight. 
.THU...SW winds 15 to 25 kt. Seas 5 to 7 ft. 
.THU NIGHT...W winds 15 to 25 kt. Seas 6 to 9 ft. 
.FRI...W winds 15 to 25 kt. Seas 7 to 10 ft, building to 8 to
13 ft in the afternoon. 
.FRI NIGHT...W winds 15 to 25 kt. Seas 8 to 13 ft.