000
FZNT32 KNHC 312042
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
342 PM EST Sun Jan 31 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...A cold front extending from southeastern Louisiana
to inland northeastern Mexico will quickly reach from
Apalachicola, Florida to near 25N90W and to the SW Gulf this
evening and from Fort Myers, Florida to the northern Yucatan
Peninsula early on Mon. The front will move east of the area by
early Mon afternoon. Fresh to strong winds will develop ahead
and behind the front this morning and prevail through Mon night.
Strong southerly winds along with building seas will develop 
over the western Gulf on Wed and shift to the central Gulf by 
Fri ahead of the next cold front that will reach the Texas coast 
Thu night and move across the NW and north-central Gulf Fri and 
Fri night followed by fresh northerly winds. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...NW to N winds 15 to 25 kt. Seas 6 to 9 ft. 
.MON...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.MON NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.TUE...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...Between 87W and 94W, E winds 10 kt. Seas 3 to 4 ft. W of 
94W, SE to S winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...Between 87W and 94W, SE to S winds 10 to 15 kt. 
Seas 3 to 5 ft. W of 94W, SE to S winds 10 to 20 kt. Seas 4 to 6
ft.
.THU...Between 87W and 94W, S winds 10 to 20 kt. Seas 4 to 6 ft. 
W of 94W, S winds 15 to 25 kt. Seas 4 to 6 ft. 
.THU NIGHT...Between 87W and 94W, S winds 10 to 20 kt. Seas 4 to
6 ft. W of 94W, S winds 15 to 25 kt. Seas 6 to 8 ft.
.FRI...Between 87W and 94W, S winds 15 to 25 kt. Seas 6 to 8 ft.
W of 94W, S to SW winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI NIGHT...Between 87W and 94W, SW winds 15 to 20 kt. Seas 5 
to 7 ft. W of 94W, NW to N winds 10 to 15 kt, becoming N 10 to 
20 kt late. Seas 5 to 7 ft. 

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

.TONIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.TUE...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 
.WED...SE winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.FRI...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 

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

.TONIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...N winds 15 to 25 kt within 60 nm of coast of Veracruz,
and N 10 to 20 kt elsewhere. Seas 5 to 7 ft. 
.MON NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE...Within 60 nm of coast of Veracruz, NE winds less than
10 kt. Elsewhere, N winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 
.WED...E winds less than 10 kt. Seas 3 to 4 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.

Gulf of Mexico E of 87W

.TONIGHT...W winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON...NW winds 15 to 25 kt. Seas 5 to 7 ft, building to 7 to
10 ft in the afternoon. 
.MON NIGHT...NW winds 20 to 25 kt. Seas 8 to 11 ft. 
.TUE...N winds 15 to 25 kt. Seas 8 to 11 ft. 
.TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.THU...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...SE to S winds 10 to 20 kt N of 25N, and SE winds 10
to 15 kt S of 25N. Seas 4 to 6 ft N of 25N, and 3 to 5 ft S of
25N.
.FRI...SE to S winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...SE to S winds 10 to 20 kt. Seas 4 to 6 ft.