000
FZNT31 KNHC 041520
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1120 AM EDT Fri Sep 4 2020

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...Fresh to strong trades will pulse in the central
Caribbean, with moderate to fresh trades elsewhere through Sat.
Trades will diminish basin-wide by the end of the weekend into
early next week as high pres N-NE of the area weakens. 

NW Caribbean W of 85W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT AND SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN THROUGH TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Caribbean N of 15N between 72W and 85W

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT AND SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN THROUGH TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean from 11N to 15N W of 72W

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT AND SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN THROUGH TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

SW Caribbean S of 11N

.THIS AFTERNOON...Variable winds less than 10 kt. Seas 2 ft or
less. 
.TONIGHT...Variable winds less than 10 kt, becoming NE less than
10 kt after midnight. Seas 2 ft or less. 
.SAT...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 2 ft or less, building to 3 ft in
the afternoon. 
.SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. 
.SUN THROUGH TUE...SW winds less than 10 kt. Seas 3 ft. 

Caribbean between 64W and 72W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and
4 to 6 ft elsewhere. 
.SAT AND SAT NIGHT...E winds 10 to 20 kt. Seas 3 ft Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.SUN THROUGH TUE...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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT AND SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN THROUGH TUE...NE winds 10 to 15 kt. Seas 4 to 6 ft. 

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

.THIS AFTERNOON...E winds less than 10 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT AND SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN THROUGH TUE...NE winds less than 10 kt. Seas 3 to 5 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...A ridge extending along 29N supports moderate to
locally fresh trades S of 25N and gentle to moderate
anticyclonic
flow N of 25N. A weak cold front may settle S of 31N this
weekend
weakening the ridge before stalling and dissipating. New high
pressure N-NE area will support mainly moderate E-SE flow
basin-wide early next week. 

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

.THIS AFTERNOON...Variable winds less than 10 kt. Seas 3 to
4 ft. 
.TONIGHT...Variable winds less than 10 kt, becoming S 10 kt
after midnight. Seas 3 to 4 ft. 
.SAT AND SAT NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 
.SUN THROUGH TUE...SE winds less than 10 kt. Seas 3 to 4 ft. 

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

.THIS AFTERNOON...Variable winds less than 10 kt. Seas 4 ft. 
.TONIGHT...Variable winds less than 10 kt. Seas 4 ft. 
.SAT AND SAT NIGHT...Variable winds less than 10 kt. Seas 3 to
4 ft. 
.SUN THROUGH TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

Bahamas N of 22N

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT AND SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN THROUGH TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. 

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.TONIGHT...W of 70W, E winds 10 to 15 kt. Elsewhere, E winds
less than 10 kt, increasing to 10 to 15 kt after midnight. Seas
4 to 5 ft. 
.SAT AND SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN THROUGH TUE...E winds less than 10 kt. Seas 3 to 5 ft. 

ATLC waters S of 22N W of 65W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT AND SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN THROUGH TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 5 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 5 ft. 
.SAT AND SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.SUN THROUGH TUE...E winds 10 to 15 kt. Seas 5 to 7 ft.