000
FZNT32 KNHC 310302
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1102 PM EDT Tue May 30 2023

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...An upper level-trough is producing showers and
thunderstorms over the Straits of Florida and Yucatan Channel. A
surface trough is expected to take shape Wed, and extend from
near the Yucatan Peninsula north-northeastward to the Florida
Big Bend by Wed night. Surface low pressure could form along
this trough Wed or Thu and is expected to meander over the
eastern Gulf through Fri. Environmental conditions appear only
marginally favorable for additional development during this
time. Enhanced showers and thunderstorms are expected across
most of the eastern half of the Gulf Wed into Fri. Winds
associated with this system are forecast to be fresh over the NE
Gulf beginning Wed night. The system should move eastward over
Florida and into the Atlantic Ocean by the weekend. Elsewhere,
over the western Gulf, high pressure should lead to gentle to
moderate winds into the weekend, with occasional fresh pulses
along the W coast of Yucatan. 

Gulf of Mexico N of 26N W of 87W

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...NE winds less than 10 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 
.SUN...NE winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.SUN NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 

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

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.WED...NE winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.WED NIGHT...NE winds less than 10 kt, shifting to E after
midnight. Seas 2 ft or less, building to 3 ft after midnight. 
.THU...NE winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.FRI...NE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.SAT NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.SUN...NE winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.SUN NIGHT...E winds less than 10 kt. Seas 2 ft or less. 

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

.OVERNIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.WED...Variable winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...Within 60 nm of coast of Veracruz, E winds less
than 10 kt. Elsewhere, N winds 10 to 15 kt, shifting to E after
midnight. Seas 2 ft or less. 
.THU...Within 60 nm of coast of Veracruz, SE winds 10 to 15 kt,
diminishing to less than 10 kt in the afternoon. Elsewhere, NE
winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.FRI...NE winds less than 10 kt. Seas 3 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.SAT...E winds less than 10 kt. Seas 3 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 ft. 
.SUN...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight. 

Gulf of Mexico E of 87W

.OVERNIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.WED...S winds less than 10 kt. Seas 2 ft or less. 
.WED NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less, building to 3 ft after
midnight. 
.THU...S winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft. 
.THU NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.FRI...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...N winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.SUN NIGHT...N winds 10 to 15 kt. Seas 2 ft or less.