000
FZNT31 KNHC 292024
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
424 PM EDT Sun Mar 29 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...Gale force winds will pulse near the coast of
Colombia tonight and Mon night. High pressure centered over the
SW N Atlantic will maintain fresh to strong trades elsewhere
over the south-central Caribbean through Tue. Fresh to strong
winds will pulse each evening through Tue over the Gulf of
Honduras. Winds and seas will diminish across the region Tue
night through late week as the ridge weakens north of the area. 

NW Caribbean W of 85W

.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...SE winds 10 to 15 kt, shifting to S in the afternoon.
Seas 3 to 5 ft. 
.WED NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. 
.THU...SE winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 

Caribbean N of 15N between 72W and 85W

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft S of 18N, and
3 to 5 ft elsewhere. 
.MON...E winds 10 to 20 kt. Seas 6 to 8 ft S of 18N, and 3 to
5 ft elsewhere. 
.MON NIGHT...E winds 10 to 20 kt S of 18N, and E less than 10 kt
elsewhere. Seas 5 to 7 ft. 
.TUE...E winds 10 to 20 kt S of 18N, and SE less than 10 kt
elsewhere. Seas 4 to 6 ft. 
.TUE NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. 
.WED...SE winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. 
.THU...SE winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 
.FRI...E winds less than 10 kt. Seas 2 ft or less. 
.FRI NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less. 

Caribbean from 11N to 15N W of 72W

...GALE WARNING TONIGHT AND MON NIGHT...

.TONIGHT...E winds 25 to 35 kt within 90 nm of coast of
Colombia, and E 15 to 25 kt elsewhere. Within 90 nm of coast of
Colombia, seas 7 to 10 ft, building to 9 to 14 ft after
midnight. Elsewhere, seas 7 to 10 ft. 
.MON...E winds 20 to 30 kt within 90 nm of coast of Colombia,
and E 15 to 25 kt elsewhere. Seas 8 to 11 ft. 
.MON NIGHT...E winds 25 to 35 kt within 90 nm of coast of
Colombia, and NE 15 to 25 kt elsewhere. Within 90 nm of coast of
Colombia, seas 8 to 11 ft, building to 9 to 14 ft after
midnight. Elsewhere, seas 7 to 10 ft. 
.TUE...E winds 20 to 30 kt within 90 nm of coast of Colombia,
and E 10 to 20 kt elsewhere. Within 90 nm of coast of Colombia,
seas 8 to 13 ft, subsiding to 7 to 10 ft in the afternoon.
Elsewhere, seas 7 to 10 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 15 kt, shifting to NE in the afternoon.
Seas 3 to 5 ft. 
.THU NIGHT...NE winds 10 kt. Seas 3 to 4 ft. 
.FRI...NE winds less than 10 kt. Seas 3 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 

SW Caribbean S of 11N

.TONIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.MON...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.TUE...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 6 to 9 ft. 
.WED...N winds less than 10 kt. Seas 4 to 6 ft. 
.WED NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 
.THU...N winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...NE winds less than 10 kt. Seas 3 ft. 
.FRI...NE winds less than 10 kt. Seas 3 ft. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 

Caribbean between 64W and 72W

.TONIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 8 ft
elsewhere. 
.MON...E winds 10 to 20 kt. Seas 3 to 5 ft Gulf of Venezuela,
and 6 to 8 ft elsewhere. 
.MON NIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 5 to 7 ft. 
.TUE...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to 20 kt
elsewhere. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...E winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

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

.TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...E winds less than 10 kt. Seas 4 to 6 ft. 
.WED NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft. 
.THU...SE winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. 
.FRI...S winds less than 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. 

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

.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...High pressure centered over the NE portion near
28N67W will drift southward and weaken over the next few days. A
cold front will move off the SE U.S. coast early Mon, then stall
over the far northern waters Mon night into Tue. Strengthening 
low pressure is expected to move off the SE U.S. coast Tue night
and accelerate eastward through Thu while pulling a cold front 
across the offshore waters. Strong to near gale force winds are 
expected ahead of the front N of 25N Tue night and Wed, with
gale force winds possible Wed into Wed night over the NE 
portion. Increasing northerly swell will support building seas 
across the area through Fri. 

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

.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...SW winds 10 to 15 kt, shifting to W in the afternoon.
Seas 3 to 4 ft. 
.MON NIGHT...SW winds less than 10 kt. Seas 3 ft.
.TUE...SW winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 3 to 4 ft. 
.TUE NIGHT...SW winds 10 to 20 kt, increasing to 20 to 30 kt
after midnight. Seas 4 to 6 ft. 
.WED...NW winds 15 to 25 kt. Seas 6 to 9 ft. 
.WED NIGHT...N winds 15 to 20 kt. Seas 7 to 10 ft. 
.THU...N winds 10 to 15 kt. Seas 7 to 10 ft. 
.THU NIGHT...N winds 10 kt. Seas 6 to 9 ft. 
.FRI...NE winds less than 10 kt. Seas 5 to 7 ft. 
.FRI NIGHT...Variable winds less than 10 kt. Seas 5 to 6 ft. 

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

...GALE CONDITIONS POSSIBLE WED AND WED NIGHT...

.TONIGHT...SW winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft. 
.MON...W of 70W, W winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Elsewhere, W winds less than 10 kt,
increasing to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. 
.MON NIGHT...W of 70W, W winds less than 10 kt, increasing to
10 to 15 kt after midnight. Elsewhere, W winds 10 to 15 kt. Seas
3 to 5 ft. 
.TUE...W winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...SW winds 10 to 15 kt, increasing to 15 to 25 kt
after midnight. Seas 5 to 7 ft. 
.WED...SW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
building to 8 to 12 ft.
.WED NIGHT...E of 70W, SW winds 25 to 35 kt, becoming NW 15 to 25
kt. Elsewhere, NW winds 20 to 30 kt, becoming 15 to 25 kt. Seas 
10 to 15 ft.
.THU...NW winds 10 to 20 kt. Seas 9 to 14 ft. 
.THU NIGHT...NW winds 10 to 20 kt. Seas 8 to 12 ft. 
.FRI...NW winds 10 to 20 kt. Seas 8 to 11 ft. 
.FRI NIGHT...NW winds 10 to 20 kt. Seas 8 to 11 ft. 

Bahamas N of 22N

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.MON...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.TUE...S winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.TUE NIGHT...SE winds less than 10 kt, shifting to S after
midnight. Seas 2 ft or less. 
.WED...W winds 10 to 15 kt. Seas 3 ft. 
.WED NIGHT...NW 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 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 

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

.TONIGHT...W of 70W, E winds less than 10 kt, increasing to
10 to 15 kt after midnight. Elsewhere, NE winds 10 to 15 kt,
diminishing to less than 10 kt after midnight. Seas 4 to 6 ft. 
.MON...E winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. 
.TUE...SW winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...SW winds less than 10 kt, shifting to S after
midnight. Seas 3 to 5 ft. 
.WED...SW winds 15 to 25 kt. Seas 5 to 7 ft. 
.WED NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU...NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft. 
.FRI...N winds 10 to 15 kt. Seas 6 to 9 ft. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft. 

ATLC waters S of 22N W of 65W

.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.TUE...E winds 10 to 15 kt, shifting to SE in the afternoon.
Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 15 kt, shifting to SE after midnight.
Seas 3 to 4 ft. 
.WED...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft. 
.FRI...N winds less than 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT...N winds less than 10 kt. Seas 4 to 6 ft. 

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

.TONIGHT...NE winds 10 to 15 kt. Seas 6 to 7 ft. 
.MON...NE winds 10 to 15 kt. Seas 5 to 6 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft. 
.TUE...NE winds 10 to 15 kt, shifting to E in the afternoon.
Seas 4 to 6 ft. 
.TUE NIGHT...Variable winds less than 10 kt, becoming NE less
than 10 kt after midnight. Seas 4 to 6 ft. 
.WED...S winds less than 10 kt. Seas 5 to 6 ft. 
.WED NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 4 to 5 ft. 
.THU...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft. 
.FRI NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft.