000
FZNT32 KNHC 230156
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
956 PM EDT Thu Apr 22 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 stationary front extending across the basin from 
Fort Myers, Florida to southern Texas will lift back northward as
a warm front late tonight through Sat. A cold front will enter 
the NW Gulf Sat afternoon, and move across the rest of the Gulf 
through Sun evening. Fresh to strong southerly flow will set up 
over the western Gulf on Tue. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...E winds 10 to 20 kt. Seas 4 to 5 ft. 
.FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT...S winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT NIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN...NE winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. 

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

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

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

.OVERNIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.FRI NIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.SAT...SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...NE winds 10 to 15 kt. Seas 2 to 4 ft. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. 
.MON...E winds 10 to 15 kt. Seas 3 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 

Gulf of Mexico E of 87W

.OVERNIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...NW winds 10 kt. Seas 2 to 4 ft. 
.MON...E winds 10 kt. Seas 2 ft or less. 
.MON NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.