000
FZNT32 KNHC 210849
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
349 AM EST Mon Jan 21 2019

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...Strong high pressure ridging S over the Gulf from
the central United States. The high will shift E toward Cape
Hatteras as low pressure deepens over the southern Plains. This
will allow strong SE to S return flow to develop over the
western Gulf of Mexico by Tue morning and to the remainder of
the basin by Tue night. Another strong cold front is expected to
enter the NW Gulf of Mexico Wed and produce gale force NW to N
winds over the far western Gulf from S Texas to the coast of
Mexico near Veracruz. This front will reach from near the NE
Gulf to the Yucatan Peninsula early Thu, then weaken as it exits
the SE Gulf Thu night. 

Gulf of Mexico N of 26N W of 87W

...GALE CONDITIONS POSSIBLE WED...

.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.TUE...S winds 15 to 25 kt. Seas 7 to 10 ft. 
.TUE NIGHT...S winds 15 to 25 kt. Seas 8 to 11 ft. 
.WED...W of 94W NW to N winds 25 to 35 kt. Seas 7 to 10 ft in NW
to N swell. S winds 10 to 20 kt, becoming W 20 to 30 kt in the 
afternoon. Seas 8 to 11 ft. 
.WED NIGHT...NW winds 15 to 25 kt. Seas 7 to 10 ft. 
.THU...N winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU NIGHT...NE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 4 to 6 ft. 
.FRI...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 

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

...GALE CONDITIONS POSSIBLE WED...

.TODAY...E winds less than 10 kt, shifting to SE in the
afternoon. Seas 4 to 6 ft. 
.TONIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...SE winds 15 to 25 kt. Seas 6 to 9 ft. 
.TUE NIGHT...SE winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED...W of 94W W winds 20 to 25 kt, shifting to NW to N 30 to 
40 kt in the afternoon. Seas 6 to 9 ft. S winds 10 to 20 kt, 
becoming SW 20 to 30 kt in the afternoon. Seas 7 to 10 ft. 
.WED NIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft. 
.THU...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.THU NIGHT...NE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 5 to 7 ft. 
.FRI...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 

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

...GALE CONDITIONS POSSIBLE WED AND WED NIGHT...

.TODAY...Within 60 nm of coast of Veracruz, Variable winds less
than 10 kt, becoming SE 10 to 15 kt in the afternoon. Elsewhere,
E winds less than 10 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 15 to 25 kt within 60 nm of coast of
Veracruz, and SE 10 to 20 kt elsewhere. Seas 4 to 6 ft. 
.WED...W of 94W SE to S winds 10 to 15 kt, becoming NW 30 to 40 
kt in the afternoon. Seas 5 to 7 ft, building to 9 to 12 ft. E of
94W S winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...W of 94W NW to N winds 25 to 35 kt. Seas 10 to 13 
ft in NW to N swell. E of 94W N winds 20 to 30 kt. Seas 7 to 10 
ft.
.THU...N winds 10 to 20 kt. Seas 7 to 10 ft. 
.THU NIGHT...NE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 5 to 7 ft. 
.FRI...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 

Gulf of Mexico E of 87W

.TODAY...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.TONIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. 
.TUE...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.TUE NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED...SE winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED NIGHT...SW winds 15 to 25 kt. Seas 6 to 9 ft. 
.THU...NW winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft. 
.FRI...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.FRI NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft.