FZNT32 KNHC 271519

OFFN21



Marine Weather HF Voice Broadcast

NWS National Hurricane Center Miami, FL

1119 AM EDT Mon Oct 27 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 strong cold front will enter the northwestern Gulf

Tue night into Wed and will progress southeastward over the

region through late week. Widespread fresh to strong N to NW

winds and rough seas will occur in the wake of the front early

Wed through Thu. Frequent gusts to gale force are expected in

the wake of the front in the NW Gulf late Tue night into Wed

morning. Winds will likely reach gale force along the coast of

Mexico offshore of Tampico and Veracruz by Wed afternoon. 



Gulf of America N of 26N W of 87W



...GALE WARNING...

...GALE CONDITIONS POSSIBLE WED...



.THIS AFTERNOON...N winds less than 10 kt. Seas 3 to 4 ft. 

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

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

.TUE NIGHT...E winds less than 10 kt, shifting to W and

increasing to 20 to 35 kt with frequent gusts to 35 kt after 

midnight. Seas 3 ft.

.WED...NW winds 20 to 30 kt with frequent gusts to 35 kt. Seas 6

to 8 ft.

.WED NIGHT...NW winds 20 to 25 kt. Seas 8 to 11 ft. 

.THU...NW winds 15 to 25 kt. Seas 7 to 10 ft. 

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

.FRI...N winds 10 kt. Seas 3 to 5 ft. 

.FRI NIGHT...NE winds 10 kt. Seas 3 ft. 



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



...GALE CONDITIONS POSSIBLE WED...



.THIS AFTERNOON...N winds less than 10 kt. Seas 3 to 4 ft. 

.TONIGHT...NE winds 10 to 15 kt, diminishing to less than 10 kt

after midnight. Seas 3 to 4 ft. 

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

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

.WED...W of 94W, NW to N winds 20 to 30 kt, to 35 kt W of 97W. E

of 94W, W of NW winds less than 10 kt, increasing to 15 to 25 kt

in the afternoon. Seas 3 to 4 ft, building to 5 to 7 ft in the 

afternoon. 

.WED NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. 

.THU...NW winds 10 to 20 kt. Seas 7 to 10 ft. 

.THU NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft. 

.FRI...N winds less than 10 kt. Seas 4 to 6 ft. 

.FRI NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 



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



...GALE CONDITIONS POSSIBLE WED NIGHT...



.THIS AFTERNOON...Variable winds less than 10 kt. Seas 3 ft. 

.TONIGHT...NE winds less than 10 kt. Seas 2 ft or less, building

to 3 ft after midnight. 

.TUE...NE winds less than 10 kt in the morning, becoming

variable winds less than 10 kt. Seas 3 ft in the morning,

subsiding to 2 ft or less. 

.TUE NIGHT...NE winds less than 10 kt. Seas 2 ft or less,

building to 3 ft after midnight. 

.WED...N winds less than 10 kt, increasing to 10 to 20 kt in the

afternoon. Seas 2 ft or less, building to 3 ft in the afternoon.

.WED NIGHT...W of 94W, NW to N winds 20 to 30 kt, to 35 kt S of 

20N and W of 95W. E of 94W, N winds 15 to 25 kt. Seas 6 to 9 ft.

.THU...N winds 10 to 20 kt. Seas 6 to 9 ft. 

.THU NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft. 

.FRI...N winds less than 10 kt. Seas 4 to 6 ft. 

.FRI NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 



Gulf of America E of 87W



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

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

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

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

.WED...N winds less than 10 kt, shifting to NW in the afternoon.

Seas 3 to 4 ft. 

.WED NIGHT...NW winds 15 to 25 kt. Seas 5 to 7 ft. 

.THU...NW winds 10 to 20 kt. Seas 6 to 9 ft. 

.THU NIGHT...NW winds 10 to 20 kt. Seas 6 to 8 ft. 

.FRI...N winds 10 to 15 kt. Seas 5 to 7 ft. 

.FRI NIGHT...N winds less than10 kt. Seas 4 to 6 ft.