619 
FZNT32 KNHC 080309
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1109 PM EDT Mon Apr 7 2025

Marine Weather HF Voice Broadcast for the Gulf of America

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...A slow moving cold front extends from the Suwannee
River, Florida to the northeastern Yucatan Peninsula. Scattered
thunderstorms are along and ahead of this front offshore
Florida. Fresh to strong N winds and rough to very rough seas
follow the front over much of the western and central Gulf. The
cold front will move to the southeast into Tue, exiting the
basin. Winds and seas will diminish starting Tue as high
pressure builds into the northern Gulf in the wake of the cold
front. A second, relatively weak cold front, is likely to move
through the Gulf late Thu into Fri. 

Gulf of America N of 26N W of 87W

.OVERNIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...E winds less than 10 kt. Seas 3 to 4 ft. 
.WED NIGHT...N winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less. 
.THU...S winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...W winds less than 10 kt. Seas 2 ft or less. 
.FRI...NW winds 10 to 15 kt. Seas 2 ft or less. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 10 to 15 kt, shifting to E after midnight.
Seas 3 to 4 ft. 

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

.OVERNIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...N winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 
.THU...E winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.FRI...N winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight. 
.SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 

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

.OVERNIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.TUE...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE NIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, shifting to NE after midnight. Elsewhere, N winds 10 to
20 kt. Seas 5 to 7 ft. 
.WED...N winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 
.THU...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.FRI...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 2 ft or less. 
.SAT...N winds 10 to 15 kt, shifting to NE in the afternoon.
Seas 2 ft or less. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight. 

Gulf of America E of 87W

.OVERNIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.THU NIGHT...N winds less than 10 kt. Seas 3 ft. 
.FRI...NW winds 10 to 15 kt. Seas 2 ft or less. 
.FRI NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 4 to 5 ft.