000
FZNT31 KNHC 161430
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1030 AM EDT Fri Jul 16 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...The Bermuda High north of the area and lower
pressure over northern South America is supporting fresh to
strong NE to E trades over the S central Caribbean for the next
several days. Additionally, NE trades will become fresh to
strong Sat night and Sun night in the Windward Passage. No
tropical cyclone activity is expected over the Caribbean or
Tropical N Atlantic for the next several days. 

NW Caribbean W of 85W

.THIS AFTERNOON...NE winds less than 10 kt. Seas 3 ft. 
.TONIGHT...E winds less than 10 kt, shifting to SE after
midnight. Seas 3 to 4 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. 

Caribbean N of 15N between 72W and 85W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...S of 18N, E winds 10 to 20 kt. Elsewhere, E winds
less than 10 kt, increasing to 10 to 15 kt after midnight. 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 20 kt. Seas 5 to 7 ft. 

Caribbean from 11N to 15N W of 72W

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 15 to 25 kt within 90 nm of coast of
Colombia, and NE 10 to 20 kt elsewhere. Within 90 nm of coast of
Colombia, seas 5 to 7 ft, building to 7 to 10 ft after midnight.
Elsewhere, seas 5 to 7 ft. 
.SAT AND SAT NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. 
.SUN THROUGH TUE...E winds 15 to 25 kt. Seas 7 to 10 ft. 

SW Caribbean S of 11N

.THIS AFTERNOON...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT AND SAT NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.SUN THROUGH TUE...NE winds 10 to 20 kt. Seas 6 to 8 ft. 

Caribbean between 64W and 72W

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 5 to 7 ft. 
.SAT AND SAT NIGHT...E winds 15 to 25 kt Gulf of Venezuela, and
E 10 to 20 kt elsewhere. Seas 5 to 7 ft. 
.SUN THROUGH TUE...E winds 10 to 20 kt. Seas 6 to 9 ft. 

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

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT AND SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN THROUGH TUE...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

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.SAT AND SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SUN THROUGH TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Fresh to strong E winds will occur late afternoons
and evenings north of Hispaniola for the next several days.
Elsewhere, a weak Bermuda High north of the area is supporting
generally quiescent conditions for the next several days. No
tropical cyclone activity is expected over the SW North Atlantic
through at least Tue night.

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

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

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

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

Bahamas N of 22N

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

ATLC waters S of 22N W of 65W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 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 4 to 6 ft. 
.SUN THROUGH TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.TONIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. 
.SAT AND SAT NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. 
.SUN THROUGH TUE...E winds 10 to 20 kt. Seas 5 to 7 ft.