736
FZNT31 KNHC 161509
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1109 AM EDT Mon Sep 16 2024

Marine Weather HF Voice Broadcast for the Tropical N Atlantic
from 07N to 19N W of 55W, the N Atlantic from 19N to
31N W of 55W including the 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 W of 55W

.SYNOPSIS...High pressure located NE of Puerto Rico will continue
to support fresh to strong winds in the south-central Caribbean
through Tue. Elsewhere, moderate to fresh trade winds and
moderate seas are expected, with the exception of gentle to
moderate winds and slight seas in the NW and SW parts of the
basin.

NW Caribbean W of 85W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 2 ft or less.
.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.TUE...E winds 10 to 15 kt. Seas 3 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft.
.THU NIGHT...E winds less than 10 kt. Seas 3 ft.
.FRI...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 ft in the morning, subsiding to
2 ft or less.
.FRI NIGHT...E winds less than 10 kt. Seas 2 ft or less.

Caribbean N of 15N between 72W and 85W

.THIS AFTERNOON...E winds 10 to 20 kt S of 18N, and E less than
10 kt elsewhere. Seas 4 to 6 ft S of 18N, and 2 ft or less
elsewhere.
.TONIGHT...E winds 10 to 20 kt S of 18N, and E less than 10 kt
elsewhere. S of 18N, seas 4 to 6 ft. Elsewhere, seas 2 ft or
less, building to 3 ft after midnight.
.TUE...S of 18N, E winds 10 to 20 kt. Elsewhere, E winds less
than 10 kt, shifting to SE in the afternoon. Seas 4 to 6 ft S of
18N, and 3 ft elsewhere.
.TUE NIGHT...E winds 10 to 20 kt S of 18N, and E less than 10 kt
elsewhere. Seas 4 to 6 ft S of 18N, and 3 to 4 ft elsewhere.
.WED...E winds 10 to 15 kt. Seas 4 to 6 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, diminishing to less than 10 kt
after midnight. Seas 3 to 5 ft.
.FRI...E winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SE winds less than 10 kt. Seas 3 ft.

Caribbean from 11N to 15N W of 72W

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 4 to 6 ft.
.TONIGHT...E winds 15 to 25 kt within 90 nm of coast of
Colombia, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft.
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.WED...E winds 10 to 20 kt. Seas 5 to 7 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...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.

SW Caribbean S of 11N

.THIS AFTERNOON...NE winds less than 10 kt. Seas 3 to 5 ft.
.TONIGHT...Variable winds less than 10 kt, becoming N less than
10 kt after midnight. Seas 3 to 5 ft.
.TUE...Variable winds less than 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...Variable winds less than 10 kt, becoming NW less
than 10 kt after midnight. Seas 3 to 5 ft.
.WED...Variable winds less than 10 kt. Seas 3 to 5 ft.
.WED NIGHT...W winds less than 10 kt. Seas 3 to 4 ft.
.THU...W winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...W winds less than 10 kt. Seas 3 to 4 ft.
.FRI...SW winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds less than 10 kt. Seas 3 ft.

Caribbean between 64W and 72W

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TONIGHT...E winds 15 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 3 to 5 ft Gulf of Venezuela, and 5 to 7 ft
elsewhere.
.TUE NIGHT...Gulf of Venezuela, NE winds 10 to 20 kt, shifting
to E 20 to 25 kt after midnight. Elsewhere, E winds 10 to 20 kt.
Seas 5 to 7 ft.
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...E winds 10 to 20 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 3 to 5 ft.
.FRI...E winds 10 to 15 kt. Seas 3 to 5 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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft.
.TUE NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft.
.WED...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 3 to 5 ft.
.WED NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft.
.THU...Variable winds less than 10 kt, becoming SW less than
10 kt in the afternoon. Seas 3 to 5 ft.
.THU NIGHT...SW winds less than 10 kt in the evening, becoming
variable 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 in the evening, becoming
variable winds less than 10 kt. Seas 3 to 5 ft.

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...SE 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...Rough seas, generated by Potential Tropical Cyclone
Eight located N of the area, will affect the waters N of 29N and
W of 77W today. Then, seas will subside to less than 8 ft by
tonight. Moderate to locally fresh E to SE winds will pulse off
the coast of Hispaniola through the middle of the week.
Elsewhere, moderate to fresh NE winds and rough seas will
develop Tue north of 25N and east of 60W as a surface low near
30N50W strengthens. Otherwise, gentle to moderate winds and
slight to moderate seas will prevail across the rest of the
basin.

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

.THIS AFTERNOON...W winds less than 10 kt. Seas 7 to 10 ft.
.TONIGHT...NW winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 6 to 9 ft.
.TUE...Variable winds less than 10 kt. Seas 5 to 6 ft.
.TUE NIGHT...S winds less than 10 kt. Seas 4 to 5 ft.
.WED...Variable winds less than 10 kt. Seas 4 to 5 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming S 10 kt
after midnight. Seas 4 ft.
.THU...Variable winds less than 10 kt. Seas 4 ft.
.THU NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft.

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

.THIS AFTERNOON...SW winds less than 10 kt. Seas 6 to 8 ft.
.TONIGHT...Variable winds less than 10 kt, becoming S less than
10 kt after midnight. Seas 5 to 7 ft.
.TUE...Variable winds less than 10 kt. Seas 5 to 6 ft.
.TUE NIGHT...E winds less than 10 kt. Seas 5 to 6 ft.
.WED...S winds less than 10 kt. Seas 5 to 6 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming S less
than 10 kt after midnight. Seas 4 to 6 ft.
.THU...SW winds less than 10 kt. Seas 4 to 6 ft.
.THU NIGHT...W winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 4 to 5 ft.
.FRI...Variable winds less than 10 kt. Seas 4 to 5 ft.
.FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft.

Bahamas N of 22N

.THIS AFTERNOON...SE winds less than 10 kt. Seas 3 ft.
.TONIGHT...E winds less than 10 kt. Seas 3 ft.
.TUE...SE winds 10 to 15 kt. Seas 3 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...E winds less than 10 kt. Seas 3 ft.
.THU...E winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less.
.THU NIGHT...E winds less than 10 kt. Seas 2 ft or less.
.FRI...SE winds less than 10 kt. Seas 2 ft or less.
.FRI NIGHT...SE winds less than 10 kt. Seas 2 ft or less.

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

.THIS AFTERNOON...S winds 10 kt. Seas 4 to 6 ft.
.TONIGHT...SE winds less than 10 kt. Seas 4 to 5 ft.
.TUE...SE winds 10 to 15 kt W of 70W, and SE less than 10 kt
elsewhere. Seas 5 ft.
.TUE NIGHT...E winds less than 10 kt. Seas 5 ft.
.WED...SE winds less than 10 kt. Seas 5 ft.
.WED NIGHT...NE winds less than 10 kt. Seas 4 to 5 ft.
.THU...NE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 4 to 5 ft.
.THU NIGHT...NE winds less than 10 kt. Seas 4 to 5 ft.
.FRI...Variable winds less than 10 kt. Seas 4 to 5 ft.
.FRI NIGHT...Variable winds less than 10 kt. Seas 4 to 5 ft.

ATLC waters S of 22N W of 65W

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 10 to 20 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 less than 10 kt. Seas 3 to 5 ft.
.THU NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.
.FRI...E winds less than 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.

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

.THIS AFTERNOON...E winds 10 kt. Seas 4 to 6 ft.
.TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...NE winds 10 kt. Seas 5 to 6 ft.
.TUE NIGHT...NE winds 10 kt. Seas 5 ft.
.WED...N winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 4 to 5 ft.
.WED NIGHT...N winds 10 kt in the evening, becoming variable
winds less than 10 kt. Seas 4 to 6 ft.
.THU...Variable winds less than 10 kt. Seas 5 to 7 ft.
.THU NIGHT...Variable winds less than 10 kt. Seas 5 to 7 ft.
.FRI...W winds less than 10 kt. Seas 5 to 6 ft.
.FRI NIGHT...W winds less than 10 kt in the evening, becoming
variable winds less than 10 kt. Seas 5 to 6 ft.