850
FZNT31 KNHC 091932
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
232 PM EST Sun Nov 9 2025

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...Locally strong winds and rough seas are expected in
the south- central Caribbean through Mon night. Rough seas in
east swell over the tropical Atlantic waters east of the Lesser
Antilles will gradually subside through Mon night. A strong cold
front will enter the NW Caribbean waters Mon, bringing strong to
near gale force N winds and rough seas in its wake. The front
will stall from eastern Cuba to eastern Honduras Tue and
gradually weaken through Wed evening. Aside from the strong
winds and seas, the front will support the development of heavy
rainfall and thunderstorms over Central America and adjacent
waters through at least Thu.

NW Caribbean W of 85W

.TONIGHT...NE winds less than 10 kt. Seas 2 ft or less.
.MON...N winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft.
.TUE...NE winds 15 to 25 kt. Seas 8 to 12 ft.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft.
.WED...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft.
.THU...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.

Caribbean N of 15N between 72W and 85W

.TONIGHT...E winds 10 to 20 kt S of 18N, and NE 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.
.MON...S of 18N, E winds 10 to 20 kt. Elsewhere, NE winds less
than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas
5 to 7 ft S of 18N, and 3 ft elsewhere.
.MON NIGHT...NE winds 10 to 20 kt S of 18N, and N 15 to 25 kt
elsewhere. Seas 5 to 7 ft.
.TUE...NE winds 10 to 20 kt S of 18N, and NE 15 to 25 kt
elsewhere. Seas 6 to 9 ft.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft.
.WED...NE winds 10 to 20 kt. Seas 6 to 9 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.

Caribbean from 11N to 15N W of 72W

.TONIGHT...E winds 15 to 25 kt within 90 nm of coast of
Colombia, and NE 10 to 20 kt elsewhere. Seas 6 to 9 ft.
.MON...E winds 15 to 25 kt within 90 nm of coast of Colombia,
and E 10 to 20 kt elsewhere. Seas 6 to 9 ft.
.MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE...NE winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 6 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 20 kt. Seas 6 to 8 ft.
.THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft.

SW Caribbean S of 11N

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

Caribbean between 64W and 72W

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

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

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 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 4 to 6 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft.
.FRI NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 4 to 6 ft.

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Strong SW winds will develop offshore NE Florida by
late this evening, ahead of a cold front that will push off the
SE U.S. late tonight. The front will move SE and reach from
Bermuda to eastern Cuba Tue, then extend from 31N55W to The
Turks and Caicos by Wed. NW gales and very rough seas are
expected N of 29N Mon night through Tue behind the front, with
locations to the south having strong to near-gale force winds and
rough seas after the front passes. As the front weakens and
stalls by the middle of the week, winds and seas will gradually
diminish.

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

...GALE WARNING...

.TONIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft.
.MON...NW winds 20 to 30 kt. Seas 6 to 9 ft.
.MON NIGHT...NW winds 25 to 35 kt. Seas 8 to 11 ft, building to
10 to 15 ft after midnight.
.TUE...NW winds 25 to 35 kt. Seas 10 to 15 ft, subsiding to 8 to
11 ft in the afternoon.
.TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft.
.WED...N winds 10 kt. Seas 4 to 6 ft.
.WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...NW winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...N winds 10 kt. Seas 3 to 4 ft.
.FRI...N winds 10 kt. Seas 3 ft.
.FRI NIGHT...NE winds 10 kt. Seas 3 ft.

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

...GALE WARNING...

.TONIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...SW winds 15 to 25 kt W of 70W, and S 10 to 20 kt
elsewhere. Seas 6 to 9 ft W of 70W, and 4 to 6 ft elsewhere.
.MON NIGHT...W winds 25 to 35 kt W of 70W, and S 10 to 20 kt
elsewhere. W of 70W, seas 6 to 9 ft, building to 8 to 13 ft
after midnight. Elsewhere, seas 6 to 8 ft.
.TUE...NW winds 25 to 35 kt. W of 70W, seas 11 to 16 ft.
Elsewhere, seas 7 to 10 ft, building to 8 to 13 ft in the
afternoon.
.TUE NIGHT...N winds 15 to 25 kt. Seas 10 to 15 ft.
.WED...N winds 10 to 15 kt. Seas 8 to 11 ft.
.WED NIGHT...N winds 10 kt. Seas 6 to 9 ft.
.THU...NW winds 10 kt. Seas 5 to 7 ft.
.THU NIGHT...NW winds 10 kt. Seas 5 to 7 ft.
.FRI...N winds 10 kt. Seas 4 to 6 ft.
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.

Bahamas N of 22N

.TONIGHT...SE winds less than 10 kt. Seas 2 ft or less.
.MON...S winds less than 10 kt, shifting to W in the afternoon.
Seas 2 ft or less.
.MON NIGHT...NW winds 15 to 25 kt. Seas 4 to 6 ft.
.TUE...N winds 15 to 25 kt. Seas 5 to 7 ft.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 5 to 7 ft.
.WED...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.THU...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.THU NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.

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

.TONIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.MON...S winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...S winds 10 to 15 kt. W of 70W, seas 4 to 5 ft,
building to 6 to 8 ft after midnight. Elsewhere, seas 5 ft.
.TUE...N winds 15 to 25 kt W of 70W, and SW 10 to 15 kt
elsewhere. Seas 7 to 10 ft W of 70W, and 5 to 7 ft elsewhere.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft.
.WED...NE winds 10 to 20 kt. Seas 8 to 11 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.THU...NE winds 10 to 15 kt. Seas 6 to 8 ft.
.THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.

ATLC waters S of 22N W of 65W

.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.MON...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...NE 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 6 to 9 ft.
.THU...E winds 10 to 15 kt. Seas 5 to 7 ft.
.THU NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 5 to 7 ft.
.FRI...E winds less than 10 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft.

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

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