FZNT32 KNHC 110238

OFFN21



Marine Weather HF Voice Broadcast

NWS National Hurricane Center Miami, FL

938 PM EST Wed Dec 10 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 weak cold front will quickly push across the E

Gulf tonight into tomorrow before dissipating by Fri. The front

will be accompanied by fresh to strong NW to N winds.

Afterwards, conditions across the entire Gulf will be quiescent

for next couple of days as subtle high pressure prevails. A

strong cold front should reach the N waters on Sun with

increasing winds and building seas behind the front. 



Gulf of America N of 26N W of 87W



.TONIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. 

.THU...NE winds 10 to 15 kt, diminishing to less than 10 kt in

the afternoon. Seas 3 to 4 ft. 

.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 

.FRI...S winds 10 to 15 kt, diminishing to less than 10 kt in

the afternoon. Seas 3 ft in the morning, subsiding to 2 ft or

less. 

.FRI NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 

.SAT...SE winds 10 kt. Seas 2 ft or less. 

.SAT NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 

.SUN...NE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft

in the afternoon. 

.SUN NIGHT...NE winds 20 kt. Seas 3 to 4 ft, building to 5 to

7 ft after midnight. 

.MON...NE winds 15 to 20 kt. Seas 6 to 8 ft. 

.MON NIGHT...E winds 15 kt. Seas 5 to 7 ft. 



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



.TONIGHT...NE winds less than 10 kt. Seas 3 to 4 ft.

.THU...NE winds 10 to 15 kt, diminishing to less than 10 kt in

the afternoon. Seas 3 to 4 ft. 

.THU NIGHT...SE winds less than 10 kt. Seas 3 ft. 

.FRI...SE winds 10 to 15 kt. Seas 3 ft. 

.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 ft. 

.SAT...E winds 10 to 15 kt. Seas 3 ft. 

.SAT NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt

after midnight. Seas 3 ft. 

.SUN...E winds less than 10 kt, shifting to NE in the afternoon.

Seas 3 ft. 

.SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 

.MON...NE winds 10 to 20 kt. Seas 6 to 8 ft. 

.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 



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



.TONIGHT...Within 60 nm of coast of Veracruz, E winds less than

10 kt in the evening, becoming variable winds less than 10 kt.

Elsewhere, NE winds 10 to 15 kt. Seas 3 to 4 ft. 

.THU...N winds less than 10 kt within 60 nm of coast of

Veracruz, and NE 10 to 15 kt elsewhere. Seas 3 to 4 ft. 

.THU NIGHT...E winds less than 10 kt within 60 nm of coast of

Veracruz, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. 

.FRI...SE winds less than 10 kt within 60 nm of coast of

Veracruz, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. 

.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

.SAT...E winds 10 to 15 kt, diminishing to less than 10 kt in

the afternoon. Seas 3 to 4 ft. 

.SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft. 

.SUN...E winds less than 10 kt, shifting to NE in the afternoon.

Seas 3 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. 



Gulf of America E of 87W



.TONIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. 

.THU...N winds 10 to 15 kt. Seas 3 to 5 ft. 

.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 

.FRI...E winds 10 kt. Seas 3 to 4 ft in the morning, subsiding

to 2 ft or less. 

.FRI NIGHT...E winds less than 10 kt. Seas 2 ft or less. 

.SAT...E winds 10 to 15 kt. Seas 2 ft or less. 

.SAT NIGHT...E winds 10 kt. Seas 2 ft or less, building to 3 ft

after midnight. 

.SUN...NE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft

in the afternoon. 

.SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 

.MON...NE winds 15 to 20 kt. Seas 5 to 7 ft. 

.MON NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft.