000
FZNT32 KNHC 170236
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1036 PM EDT Tue Mar 16 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...Southerly flow will prevail across the basin through
Wed morning ahead of a cold front that will move into the NW 
Gulf Wed afternoon. The front will extend from the Florida 
panhandle to the Bay of Campeche on Thu, and from southern 
Florida to the Yucatan peninsula on Fri. A brief period of gale-
force NW winds is expected near the Veracruz coast of Mexico Thu 
afternoon. Fresh to strong winds and building seas are possible 
in the NE Gulf Sat night through Sun night. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...S winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...SW winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. 
.FRI...N winds 15 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.OVERNIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 
.SUN...E winds less than 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

...GALE WARNING...

.OVERNIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...S winds 10 to 20 kt within 60 nm of coast of Veracruz,
and SE 15 to 25 kt elsewhere. Seas 4 to 6 ft. 
.WED NIGHT...Within 60 nm of coast of Veracruz, N winds less 
than 10 kt. Elsewhere, E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...NW winds 25 to 35 kt within 60 nm of coast of Veracruz, 
and NE 10 to 15 kt elsewhere. Seas 5 to 7 ft within 60 nm of 
coast of Veracruz, and 3 to 5 ft elsewhere. 
.THU NIGHT...N winds 15 to 25 kt. Seas 4 to 6 ft. 
.FRI...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...E winds less than 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.OVERNIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI...NW winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...N winds 10 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.