746
FZNT31 KNHC 150929
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
529 AM EDT Sun Sep 15 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...Moderate to fresh E to NE winds will pulse in the
central Caribbean through the middle of this week, with locally
strong winds possible in the south-central basin tonight thru
Tue. Pulsing moderate to locally fresh E winds will also occur
off the coast of Honduras Mon into the middle of the week.
Gentle to moderate trades will prevail elsewhere. Slight to
moderate seas will continue across the waters the next several
days.

NW Caribbean W of 85W

.TODAY...E winds 10 to 15 kt, shifting to SE in the afternoon.
Seas 2 ft or less.
.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.MON...E winds 10 to 15 kt. Seas 2 ft or less.
.MON NIGHT...E winds 10 to 20 kt. Seas 2 ft or less.
.TUE...E winds 10 to 20 kt. Seas 2 ft or less.
.TUE NIGHT...E winds 10 to 20 kt. Seas 2 ft or less.
.WED...SE winds 10 to 20 kt. Seas 2 ft or less.
.WED NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight.
.THU...E winds 10 to 15 kt. Seas 3 ft.

Caribbean N of 15N between 72W and 85W

.TODAY...E winds 10 to 15 kt. S of 18N, seas 2 ft or less,
building to 3 ft in the afternoon. Elsewhere, seas 2 ft or less.
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft S of 18N, and
2 ft or less elsewhere.
.MON...E winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and 2 ft or
less elsewhere.
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft S of 18N, and
2 ft or less elsewhere.
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft S of 18N, and 2 ft or
less elsewhere.
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft S of 18N, and
2 ft or less elsewhere.
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft S of 18N, and 2 ft or
less elsewhere.
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft S of 18N, and
2 ft or less elsewhere.
.THU...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere.

Caribbean from 11N to 15N W of 72W

.TODAY...E winds 10 to 20 kt. Seas 3 to 4 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft.
.MON...E winds 15 to 25 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft.
.TUE...E winds 15 to 25 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft.
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.THU...E winds 10 to 20 kt. Seas 3 to 5 ft.

SW Caribbean S of 11N

.TODAY...N winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...NE winds 10 to 15 kt. Seas 2 ft or less.
.MON...N winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...N winds less than 10 kt. Seas 3 to 4 ft.
.TUE...W winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft.
.WED...W 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.

Caribbean between 64W and 72W

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

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

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

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

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.WED...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...SE winds 10 to 20 kt. Seas 3 to 5 ft.

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...A non-tropical low pressure area has formed along a
frontal boundary a couple of hundred miles off the southeastern
U.S. coast and is producing winds to gale force north of its
center. The low is forecast to move northwestward or northward
over the warm waters of the Gulf Stream toward the coasts of
North Carolina and South Carolina, and it could become a
subtropical or tropical storm during the next day or two if the
associated front dissipates and showers and thunderstorms become
sufficiently organized. Regardless of tropical or subtropical
development, the low is likely to bring increasing winds and
building seas across the waters north of 29N over the next
several days. Gentle to moderate winds and slight to moderate
seas will prevail otherwise.

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

.TODAY...W winds 15 to 25 kt. Seas 6 to 8 ft.
.TONIGHT...W winds 15 to 25 kt. Seas 6 to 9 ft.
.MON...SW winds 10 to 15 kt. Seas 6 to 9 ft.
.MON NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE...SW winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft.
.TUE NIGHT...S winds 10 to 15 kt, shifting to SW after midnight.
Seas 4 to 5 ft.
.WED...SW winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 4 to 5 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming S less
than 10 kt after midnight. Seas 4 to 5 ft.
.THU...W winds less than 10 kt. Seas 4 to 5 ft.

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

.TODAY...SW winds 15 to 25 kt W of 70W, and SW 20 to 30 kt
elsewhere. Seas 5 to 7 ft.
.TONIGHT...S winds 10 to 20 kt W of 70W, and SW 15 to 25 kt
elsewhere. Seas 6 to 8 ft.
.MON...W of 70W, S winds 10 to 15 kt. Elsewhere, SW winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon. Seas
5 to 7 ft.
.MON NIGHT...W of 70W, S winds 10 to 15 kt. Elsewhere, W winds
less than 10 kt, shifting to SE after midnight. Seas 5 to 6 ft.
.TUE...W of 70W, S winds 10 to 15 kt. Elsewhere, SE winds less
than 10 kt, shifting to SW in the afternoon. Seas 4 to 6 ft.
.TUE NIGHT...W of 70W, S winds less than 10 kt. Elsewhere, NW
winds 10 to 15 kt, shifting to E after midnight. Seas 4 to 6 ft.
.WED...W winds less than 10 kt W of 70W, and S 10 to 15 kt
elsewhere. Seas 4 to 6 ft.
.WED NIGHT...W of 70W, SW winds less than 10 kt. Elsewhere, W
winds 10 to 15 kt, shifting to S after midnight. Seas 5 to 6 ft.
.THU...W winds less than 10 kt W of 70W, and SW 10 to 15 kt
elsewhere. Seas 5 to 6 ft.

Bahamas N of 22N

.TODAY...SW winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...NW winds less than 10 kt, shifting to SE after
midnight. Seas 2 ft or less.
.MON...S winds less than 10 kt. Seas 2 ft or less.
.MON NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft.
.TUE...SE winds 10 to 15 kt. Seas 2 ft or less.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less.
.WED...SE winds 10 to 15 kt. Seas 2 ft or less.
.WED NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less.
.THU...S winds less than 10 kt. Seas 2 ft or less.

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

.TODAY...S winds less than 10 kt W of 70W, and S 10 to 15 kt
elsewhere. Seas 3 to 4 ft.
.TONIGHT...W of 70W, S winds less than 10 kt, shifting to SE
after midnight. Elsewhere, S winds less than 10 kt. Seas 3 to
5 ft.
.MON...W of 70W, S winds 10 to 15 kt. Elsewhere, S winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon. Seas
4 to 5 ft.
.MON NIGHT...W of 70W, SE winds 10 to 15 kt. Elsewhere, S winds
less than 10 kt, shifting to SE after midnight. Seas 4 to 5 ft.
.TUE...S winds 10 to 15 kt. Seas 4 to 5 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft.
.WED...S winds 10 to 15 kt W of 70W, and N less than 10 kt
elsewhere. Seas 5 to 6 ft.
.WED NIGHT...SE winds 10 to 15 kt W of 70W, and N less than
10 kt elsewhere. Seas 5 to 6 ft.
.THU...E winds less than 10 kt, shifting to NW in the afternoon.
Seas 4 to 5 ft.

ATLC waters S of 22N W of 65W

.TODAY...SE winds 10 to 15 kt. Seas 3 ft.
.TONIGHT...SE winds 10 to 20 kt. Seas 3 ft.
.MON...SE winds 10 to 15 kt. Seas 3 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE...E winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 15 to 25 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...E winds 10 to 15 kt. Seas 3 to 5 ft.

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

.TODAY...E winds 10 to 15 kt. Seas 4 to 5 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...NE winds 10 to 15 kt. Seas 5 to 6 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 5 ft.
.WED...N winds 10 kt. Seas 5 ft.
.WED NIGHT...N winds 10 kt. Seas 5 to 6 ft.
.THU...NW winds less than 10 kt. Seas 5 to 6 ft.