000
FZNT32 KNHC 290329
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1129 PM EDT Wed Oct 28 2020

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...Hurricane Zeta as moved inland in Louisiana this
evening and is near 31.5N 88.7W 979 mb at 11 PM EDT moving NE at
27 kt. Maximum sustained winds 70 kt gusts 90 kt. Zeta will
weaken to a tropical storm near 35.5N 83.5W Thu morning, then
become extratropical as it moves into the northwest Atlantic
offshore Delaware and New Jersey. A cold front extends from SW
Louisiana to Veracruz Mexico. This front will move southwest and
clear the basin Fri. Fresh to strong northwest winds behind the
front will spread across the Gulf through early Fri. By Fri
afternoon strong north winds will be confined to the Bay of
Campeche, then diminish to fresh speeds late Fri night. High
pressure will build in behind the front through the weekend,
with winds diminishing and seas subsiding throughout. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...W winds 20 to 30 kt. Seas 8 to 12 ft. 
.THU...NW winds 20 to 30 kt. Seas 6 to 9 ft. 
.THU NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft. 
.FRI...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...NE winds 10 kt. Seas 3 ft. 
.SAT NIGHT...E winds 10 kt. Seas 2 ft or less. 
.SUN...NE winds 10 to 20 kt. Seas 2 ft or less. 
.SUN NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. 
.MON...NE winds 15 to 25 kt. Seas 6 to 9 ft. 

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

.OVERNIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...NW winds 15 to 25 kt. Seas 5 to 7 ft. 
.THU NIGHT...N winds 15 to 25 kt. 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 3 to 5 ft. 
.SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.SUN...NE winds 10 to 15 kt. Seas 3 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...NE winds 15 to 25 kt. Seas 6 to 9 ft. 

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

.OVERNIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...Within 60 nm of coast of Veracruz, N winds 10 to 20 kt,
increasing to 20 to 30 kt in the afternoon. Elsewhere, N winds
10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...N winds 20 to 30 kt within 60 nm of coast of
Veracruz, and N 15 to 25 kt elsewhere. Seas 5 to 7 ft. 
.FRI...N winds 15 to 25 kt. Seas 6 to 8 ft. 
.FRI NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...Within 60 nm of coast of Veracruz, N winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Elsewhere,
NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...N winds 10 to 20 kt. Seas 3 ft. 
.SUN NIGHT...N winds 15 to 25 kt within 60 nm of coast of
Veracruz, and N 10 to 20 kt elsewhere. Seas 4 to 6 ft. 
.MON...N winds 20 to 30 kt within 60 nm of coast of Veracruz,
and N 15 to 25 kt elsewhere. Seas 5 to 7 ft. 

Gulf of Mexico E of 87W

.OVERNIGHT...SE winds 20 to 30 kt. Seas 5 to 7 ft. 
.THU...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft. 
.SAT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...NE winds 10 to 15 kt. Seas 3 ft. 
.SUN NIGHT...NE winds 15 to 25 kt. Seas 3 to 5 ft. 
.MON...NE winds 15 to 25 kt. Seas 4 to 6 ft, building to 6 to
9 ft in the afternoon.