863
FZNT31 KNHC 241925
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
225 PM EST Sun Nov 24 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...A tightening pressure gradient between developing
low pressure in the SW Caribbean and high pressure building N of
area, over the SW N Atlantic will support fresh to strong NE
winds in the Windward Passage, and fresh to strong NE to E winds
across the central Caribbean through Mon. Gentle to moderate
winds are forecast basin-wide the remainder forecast period,
except in the lee of eastern Cuba where fresh to locally strong
NE winds are predicted beginning on Tue as a trough or low
pressure develops in the vicinity of the SE Bahamas.

NW Caribbean W of 85W

.TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.WED...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...E winds less than 10 kt. Seas 3 to 5 ft.
.THU NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft.
.FRI...N winds less than 10 kt. Seas 3 ft.
.FRI NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 4 ft.

Caribbean N of 15N between 72W and 85W

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

Caribbean from 11N to 15N W of 72W

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

SW Caribbean S of 11N

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

Caribbean between 64W and 72W

.TONIGHT...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 4 to 6 ft.
.MON...E winds 10 to 20 kt. Seas 3 to 4 ft Gulf of Venezuela,
and 5 to 7 ft elsewhere.
.MON NIGHT...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...E winds 10 to 20 kt. Gulf of Venezuela, seas 3 to 4 ft in
the morning, subsiding to 2 ft or less. Elsewhere, seas 4 to
6 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...E winds 10 to 15 kt. Seas 4 to 5 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.
.THU...E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI...E winds 10 to 15 kt. Seas 4 to 5 ft.
.FRI NIGHT...E winds 10 to 15 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 20 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.WED...E winds 10 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.THU...E winds 10 to 15 kt. Seas 5 to 7 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI...E winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI NIGHT...E winds 10 to 15 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 20 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE...E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.WED...E winds 10 to 15 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 5 to 7 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI...E winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...A cold front extending from 31N47W to just N of
Haiti will merge with a reinforcing cold front that stretches
from 31N51W to 27N75W. The merged front will move across the SE
waters through Mon when it is forecast to stall along 22N/23N.
Fresh to strong W to NW winds and rough to very rough seas will
follow the front N of 29N. These marine conditions will gradually
shift eastward on Mon. A trough or low pressure will develop
near the Turks and Caicos Islands early on Tue. The pressure
gradient between the trough and high pressure to the W will
support fresh to strong winds and moderate to rough seas across
the waters S of 25N and W of the trough axis to the coast of
eastern Cuba, including the SE Bahamas. Then, the trough/low will
stall in the SE Bahamas offshore waters trough Wed, with winds
and seas diminishing. The next cold front will enter the NE
Florida offshore waters Tue night before stalling and lifting N
of the area late Wed. A stronger cold front is forecast to move
to the NE Florida offshore waters Thu night into Fri. Fresh to
strong winds and building seas are expected on either side of the
front.

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

.TONIGHT...S winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less.
.MON...Variable winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...Variable winds less than 10 kt, becoming SW less
than 10 kt after midnight. Seas 2 ft or less.
.TUE...NW winds less than 10 kt. Seas 2 ft or less.
.TUE NIGHT...W winds less than 10 kt. Seas 2 ft or less.
.WED...NW winds less than 10 kt. Seas 3 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming S 10 kt
after midnight. Seas 3 to 4 ft.
.THU...SW winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI...W winds 15 to 25 kt. Seas 6 to 8 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft.

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

.TONIGHT...SW winds less than 10 kt. Seas 4 to 6 ft W of 70W,
and 6 to 9 ft elsewhere.
.MON...SW winds less than 10 kt. Seas 3 to 5 ft W of 70W, and
6 to 8 ft elsewhere.
.MON NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft.
.TUE...W of 70W, NE winds less than 10 kt. Elsewhere, E winds
less than 10 kt, shifting to SE in the afternoon. Seas 3 to
5 ft.
.TUE NIGHT...SE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 3 to 5 ft.
.WED...E winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 4 to 6 ft.
.WED NIGHT...SE winds less than 10 kt. Seas 5 to 7 ft.
.THU...SE winds less than 10 kt. Seas 4 to 6 ft.
.THU NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 4 to 6 ft.
.FRI...SW winds 10 to 20 kt. Seas 6 to 8 ft.
.FRI NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft.

Bahamas N of 22N

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...E winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.WED...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 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 in the evening, becoming
variable winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less.
.FRI...Variable winds less than 10 kt, becoming NW less than
10 kt in the afternoon. Seas 2 ft or less.
.FRI NIGHT...N winds less than 10 kt. Seas 3 ft.

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

.TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 15 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.THU...E winds 10 kt. Seas 4 to 6 ft.
.THU NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft.
.FRI...S winds 10 kt. Seas 4 to 6 ft.
.FRI NIGHT...W winds less than 10 kt. Seas 4 to 5 ft.

ATLC waters S of 22N W of 65W

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

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

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 20 kt. Seas 7 to 8 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 7 to 8 ft.
.TUE...E winds 10 to 20 kt. Seas 7 to 8 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 7 to 8 ft.
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.THU...E winds 10 to 15 kt. Seas 6 to 8 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft.
.FRI...SE winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft.