000
FZNT31 KNHC 021942
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
342 PM EDT Sun May 2 2021

Marine Weather HF Voice Broadcast for the Tropical N Atlantic
from 07N to 22N between 55W and 64W, the SW N Atlantic S of
31N W of 65W including Bahamas, and the Caribbean Sea.

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 Caribbean Sea and Tropical N Atlantic from
07N to 19N between 55W and 64W

.SYNOPSIS...A weak high pressure ridge extends from a 1023 mb
Bermuda High at 32N66W to the SE United States. The ridge is
contributing to fresh SE trades over the Gulf of Honduras this
afternoon. These winds should increase up to strong tonight
through Wed night as the pressure gradient tightens between the
Atlantic ridge and lower pressures over Central America.
Moderate to fresh E trades will continue elsewhere across the
basin through at least Fri night. Areas of smoke and haze are
possible in the Gulf of Honduras from agricultural fires in
Central America. 

NW Caribbean W of 85W

.TONIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. 
.MON...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.MON NIGHT AND TUE...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.TUE THROUGH FRI...E winds 15 to 25 kt. Seas 5 to 7 ft. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT AND TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE THROUGH FRI...E winds 10 to 20 kt. Seas 3 to 5 ft. 

Caribbean from 11N to 15N W of 72W

.TONIGHT...E winds 15 to 20 kt within 90 nm of coast of
Colombia, and E 10 to 15 kt elsewhere. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT AND TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE THROUGH FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. 

SW Caribbean S of 11N

.TONIGHT...E winds less than 10 kt. Seas 3 ft. 
.MON...E winds less than 10 kt. Seas 3 to 4 ft. 
.MON NIGHT AND TUE...SE winds less than 10 kt. Seas 3 to 4 ft. 
.TUE THROUGH FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft. 

Caribbean between 64W and 72W

.TONIGHT...NE winds 10 to 20 kt Gulf of Venezuela, and E 10 to
15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to
5 ft elsewhere. 
.MON...E winds 10 to 20 kt Gulf of Venezuela, and E 10 to 15 kt
elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft
elsewhere. 
.MON NIGHT AND TUE...E winds 10 to 20 kt. Seas 2 ft or less Gulf
of Venezuela, and 3 to 5 ft elsewhere. 
.TUE THROUGH FRI...E winds 10 to 20 kt. Seas 3 to 5 ft. 

Offshore Leeward Islands and adjacent ATLC waters from 15N to
19N W of 55W

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT AND TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE THROUGH FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. 

Offshore Windward Islands and adjacent ATLC waters from 07N to
15N W of 55W

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT AND TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE THROUGH FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...A weakening stationary front is draped along 29N 
this afternoon. The frontal remnants will drift northward and 
gradually dissipate tonight. North of the front, a weak high 
pressure ridge extends from a 1023 mb Bermuda High at 32N66W to 
the SE United States. High pressure will reorganize across the W
Atlc Mon and Tue leading to moderate to fresh S winds north of
25N and west of 75W, and moderate to fresh SE tradewinds south
of 25N. These winds will relax to gentle or moderate on Wed and 
Thu. A new cold front is anticipated to reach the Atlc waters 
north of the Bahamas on Fri.

ATLC waters from 27N to 31N W of 77W

.TONIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.MON...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT AND TUE...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE THROUGH THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...N winds 10 to 20 kt. Seas 4 to 6 ft. 

ATLC waters from 27N to 31N between 65W and 77W

.TONIGHT...W of 70W, SE winds less than 10 kt, increasing to
10 to 15 kt after midnight. Elsewhere, SE winds less than 10 kt.
Seas 4 to 6 ft. 
.MON...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT AND TUE...S winds 10 to 15 kt W of 70W, and S less
than 10 kt elsewhere. Seas 3 to 4 ft. 
.TUE THROUGH FRI...W winds 10 to 20 kt. Seas 4 to 6 ft. 

Bahamas N of 22N

.TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT AND TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE THROUGH FRI...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E winds less than 10 kt. Seas 2 ft or less. 

ATLC waters from 22N to 27N between 65W and the Bahamas

.TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. 
.MON...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.MON NIGHT AND TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE THROUGH FRI...S winds 10 to 15 kt. Seas 3 to 5 ft. 

ATLC waters S of 22N W of 65W

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 20 kt. Seas 4 to 5 ft. 
.MON NIGHT AND TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE THROUGH FRI...E winds 10 to 20 kt. Seas 3 to 5 ft. 

ATLC waters from 19N to 22N between 55W and 65W

.TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.MON NIGHT AND TUE...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.TUE THROUGH FRI...E winds 10 to 20 kt. Seas 4 to 6 ft.