FZNT32 KNHC 091455

OFFN21



Marine Weather HF Voice Broadcast

NWS National Hurricane Center Miami, FL

1055 AM EDT Fri May 9 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 cold front extending from the northern Gulf of 

America southwestward to east-central Mexico will slowly progress

to the south and east into early next week. Widespread fresh to 

strong N to NE winds are expected in the wake of the front 

through Sat, with the most persistent strong winds occurring west

of 95W offshore of Mexico into early Sat. Locally rough seas may

accompany these winds, especially near Tampico and Veracruz. 

Winds will diminish by early Sun. Farther east, low pressure 

looks to strengthen in the eastern Gulf on Sat, producing fresh 

to strong winds surrounding the low as it moves northeastward 

through the basin into early next week. Elsewhere, pulsing fresh 

to strong E to NE winds are expected north of the Yucatan 

Peninsula into early Sat. 



Gulf of America N of 26N W of 87W



.THIS AFTERNOON...N to NE winds 15 to 20 kt. Seas 3 to 5 ft.

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

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

.SAT NIGHT...NW winds 10 to 15 kt, shifting to N after midnight.

Seas 3 to 4 ft. 

.SUN...NW winds less than 10 kt, increasing to 10 to 15 kt in

the afternoon. Seas 3 to 4 ft. 

.SUN NIGHT...NW winds 10 to 15 kt, shifting to W after midnight.

Seas 3 to 4 ft. 

.MON...W winds 10 to 15 kt. Seas 3 to 5 ft. 

.MON NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. 

.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft. 

.TUE NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 



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



.THIS AFTERNOON...N to NE winds 15 to 25 kt. Seas 4 to 6 ft. 

.TONIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 

.SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. 

.SAT NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. 

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

.SUN NIGHT...NW winds 10 to 15 kt, diminishing to less than

10 kt after midnight. Seas 3 to 5 ft. 

.MON...W winds less than 10 kt. Seas 3 to 4 ft. 

.MON NIGHT...W winds less than 10 kt, shifting to S after

midnight. Seas 3 to 4 ft. 

.TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. 

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



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



.THIS AFTERNOON...Within 60 nm of coast of Veracruz, N winds

less than 10 kt, increasing to 20 to 30 kt in the afternoon. 

Elsewhere, SE winds 10 to 20 kt. Seas 3 to 4 ft. 

.TONIGHT...N winds 20 to 30 kt within 60 nm of coast of 

Veracruz, and N 10 to 20 kt elsewhere. Seas 4 to 6 ft. 

.SAT...N winds 10 to 20 kt. Seas 4 to 6 ft. 

.SAT NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 

.SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. 

.SUN NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt

after midnight. Seas 3 to 5 ft. 

.MON...Variable winds less than 10 kt, becoming N less than

10 kt in the afternoon. Seas 3 to 4 ft. 

.MON NIGHT...E winds less than 10 kt. Seas 3 ft. 

.TUE...E winds less than 10 kt. Seas 3 ft. 

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



Gulf of America E of 87W



.THIS AFTERNOON...SE winds less than 10 kt, increasing to 10 to

15 kt in the afternoon. Seas 3 ft. 

.TONIGHT...S winds less than 10 kt, shifting to SE after

midnight. Seas 3 ft. 

.SAT...S winds 10 to 15 kt. Seas 3 to 4 ft. 

.SAT NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft. 

.SUN NIGHT...SW winds 10 to 15 kt, diminishing to less than

10 kt after midnight. Seas 4 to 6 ft. 

.MON...SW winds less than 10 kt. Seas 3 to 4 ft. 

.MON NIGHT...W winds less than 10 kt. Seas 3 to 4 ft.

.TUE...NW winds less than 10 kt. Seas 3 to 4 ft.

.TUE NIGHT...NW winds less than 10 kt. Seas 3 to 4 ft.