132
FZNT31 KNHC 091455
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1055 AM EDT Thu Oct 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...Tropical Storm Jerry is near 15.9N 59.1W at 11 AM
EDT, and is moving west-northwest at 16 kt. Maximum sustained
winds are 55 kt with gusts to 65 kt, and the minimum central
pressure is 999 mb. Jerry will move to 17.1N 60.9W this evening,
19.0N 62.4W Fri morning, strengthen to a hurricane near 21.7N
63.1W Fri evening, 24.2N 63.2W Sat morning, 26.5N 62.9W Sat
evening, and 28.5N 62.4W Sun morning. Jerry will change little
in intensity as it moves to near 31.3N 59.4W early Mon. Brief
fresh to strong southerly winds will impact the Leeward Islands
Fri. Otherwise, no significant wind from Jerry is expected to
affect the Caribbean. However, large E swell will move through
the Caribbean passages of the Leeward Islands this afternoon
through Fri, and then NE swell through the Anegada Passage early
Fri through Sat. High pressure will begin to build from the
central Atlantic to the Bahamas late Sun and Mon to bring a
return to easterly trade winds across the eastern Caribbean.

NW Caribbean W of 85W

.THIS AFTERNOON...E winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.FRI...SE winds less than 10 kt, shifting to W in the afternoon.
Seas 3 ft.
.FRI NIGHT...NW winds 10 to 15 kt, shifting to NE after
midnight. Seas 3 ft in the evening, subsiding to 2 ft or less.
.SAT...W winds less than 10 kt, shifting to NW in the afternoon.
Seas 3 ft.
.SAT NIGHT...N winds 10 to 15 kt, shifting to NE after midnight.
Seas 3 to 4 ft.
.SUN...NW winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 ft.
.MON...NE winds less than 10 kt. Seas 2 ft or less.

Caribbean N of 15N between 72W and 85W

.THIS AFTERNOON...S of 18N, E winds 10 to 15 kt, diminishing to
less than 10 kt in the afternoon. Elsewhere, SE winds less than
10 kt. Seas 2 ft or less.
.TONIGHT...S of 18N, E winds 10 to 15 kt, diminishing to less
than 10 kt after midnight. Elsewhere, SE winds less than 10 kt,
increasing to 10 to 15 kt after midnight. Seas 2 ft or less.
.FRI...S of 18N, SE winds less than 10 kt. Elsewhere, SE winds
less than 10 kt, shifting to S in the afternoon. Seas 2 ft or
less.
.FRI NIGHT...E winds less than 10 kt S of 18N, and SW 10 to
15 kt elsewhere. Seas 2 ft or less.
.SAT...S winds less than 10 kt S of 18N, and SW 10 to 20 kt
elsewhere. Seas 2 ft or less.
.SAT NIGHT...S of 18N, SE winds less than 10 kt. Elsewhere, SW
winds 10 to 20 kt, diminishing to less than 10 kt after
midnight. Seas 2 ft or less.
.SUN...S of 18N, SE winds less than 10 kt, increasing to 10 to
15 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas
2 ft or less.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less.
.MON...E winds 10 to 15 kt. Seas 2 ft or less.

Caribbean from 11N to 15N W of 72W

.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.
.FRI...E winds 10 to 15 kt. Seas 2 ft or less.
.FRI NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less.
.SAT...S winds 10 to 20 kt. Seas 2 ft or less, building to 3 ft
in the afternoon.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 ft.
.SUN...S winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN NIGHT...Within 90 nm of coast of Colombia, W winds 10 to
15 kt, diminishing to less than 10 kt after midnight. Elsewhere,
S winds 10 to 20 kt. Seas 3 to 4 ft.
.MON...NE winds less than 10 kt within 90 nm of coast of
Colombia, and S 10 to 15 kt elsewhere. Seas 3 ft.

SW Caribbean S of 11N

.THIS AFTERNOON...S winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...N winds less than 10 kt, shifting to SW after
midnight. Seas 2 ft or less.
.FRI...SW winds 10 to 15 kt. Seas 2 ft or less.
.FRI NIGHT...S winds 10 to 20 kt. Seas 2 ft or less.
.SAT...SW winds 10 to 20 kt. Seas 3 ft.
.SAT NIGHT...S winds 15 to 25 kt. Seas 3 to 4 ft.
.SUN...S winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN NIGHT...S winds 10 to 20 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less.
.MON...SW winds 10 to 20 kt. Seas 2 ft or less.

Caribbean between 64W and 72W

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 2 ft or less.
.TONIGHT...E winds 10 to 20 kt. Seas 2 ft or less, building to
3 ft after midnight.
.FRI...Gulf of Venezuela, E winds 10 to 15 kt, shifting to S in
the afternoon. Elsewhere, SE winds 10 to 20 kt. Seas 2 ft or
less Gulf of Venezuela, and 3 to 4 ft elsewhere.
.FRI NIGHT...E winds less than 10 kt Gulf of Venezuela, and SE
10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
3 to 5 ft elsewhere.
.SAT...Gulf of Venezuela, SW winds less than 10 kt, shifting to
W in the afternoon. Elsewhere, SE winds 10 to 20 kt. Seas 2 ft
or less Gulf of Venezuela, and 3 to 5 ft elsewhere.
.SAT NIGHT...Gulf of Venezuela, NW winds 10 to 15 kt, shifting
to NE after midnight. Elsewhere, SE winds 10 to 20 kt. Seas 2 ft
or less Gulf of Venezuela, and 3 to 5 ft elsewhere.
.SUN...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 4 ft elsewhere.
.SUN NIGHT...SW winds less than 10 kt Gulf of Venezuela, and E
10 to 15 kt elsewhere. Seas 2 ft or less.
.MON...Gulf of Venezuela, SW winds less than 10 kt in the
morning, becoming variable winds less than 10 kt. Elsewhere, E
winds 10 to 15 kt. Seas 2 ft or less.

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

...TROPICAL STORM WARNING...

.THIS AFTERNOON...TROPICAL STORM CONDITIONS. E winds 45 to 55
kt. Seas 9 to 14 ft.
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 45 to
55 kt. Seas 11 to 16 ft.
.FRI...TROPICAL STORM CONDITIONS EXPECTED. SE winds 45 to 55 kt,
diminishing to 30 to 40 kt in the afternoon. Seas 10 to 15 ft.
.FRI NIGHT...SE winds 15 to 25 kt. Seas 8 to 11 ft.
.SAT...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft.

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

...TROPICAL STORM WARNING...

.THIS AFTERNOON...TROPICAL STORM CONDITIONS. SE winds 35 to
45 kt. Seas 6 to 9 ft.
.TONIGHT...SE winds 20 to 30 kt, diminishing to 10 to 20 kt
after midnight. Seas 6 to 9 ft.
.FRI...SE winds 15 to 25 kt. Seas 5 to 7 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft.

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Tropical Storm Jerry is near 15.9N 59.1W at 11 AM
EDT, and is moving west-northwest at 16 kt. Maximum sustained
winds are 55 kt with gusts to 65 kt, and the minimum central
pressure is 999 mb. Jerry will move to 17.1N 60.9W this evening,
19.0N 62.4W Fri morning, strengthen to a hurricane near 21.7N
63.1W Fri evening, 24.2N 63.2W Sat morning, 26.5N 62.9W Sat
evening, and 28.5N 62.4W Sun morning. Jerry will change little
in intensity as it moves to near 31.3N 59.4W early Mon. An
extratropical low pressure system is expected to develop offshore
of northeastern Florida Sat and move northeastward through the
weekend. Fresh to strong E winds are expected to occur north of a
warm frontal boundary near 30N Fri. A cold front will develop W
of the low on Sat across the extreme NW waters and north Florida,
producing fresh to strong N to NE winds and building seas across
the Florida coastal waters north of the NW Bahamas from Sat
through Sun morning.

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

.THIS AFTERNOON...E winds 10 to 20 kt. Seas 4 to 6 ft.
.TONIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft.
.FRI...E winds 10 to 20 kt. Seas 6 to 9 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT...E winds 10 to 20 kt, shifting to NW 15 to 25 kt in the
afternoon. Seas 7 to 10 ft.
.SAT NIGHT...NW winds 15 to 25 kt. Seas 8 to 11 ft.
.SUN...NW winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft.
.MON...NW winds 10 to 20 kt. Seas 6 to 8 ft.

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI...E winds 15 to 25 kt. Seas 6 to 9 ft.
.FRI NIGHT...E winds 15 to 25 kt W of 70W, and E 20 to 30 kt
elsewhere. Seas 8 to 11 ft.
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 15 to
25 kt. Seas 8 to 13 ft.
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE.
.SUN...TROPICAL STORM CONDITIONS POSSIBLE.
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE.
.MON...TROPICAL STORM CONDITIONS POSSIBLE.

Bahamas N of 22N

.THIS AFTERNOON...E winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.FRI...S winds 10 to 15 kt. Seas 2 ft or less.
.FRI NIGHT...S winds 10 to 15 kt. Seas 3 ft.
.SAT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 10 to 15 kt, shifting to S after midnight.
Seas 3 to 5 ft.
.MON...SE winds less than 10 kt, shifting to E in the afternoon.
Seas 3 to 4 ft.

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI...E winds 10 to 20 kt. Seas 5 to 7 ft.
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to
15 kt. Seas 5 to 7 ft W of 70W, and 7 to 10 ft elsewhere.
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 10 to 20 kt
W of 70W, and SW less than 10 kt elsewhere. W of 70W, seas 5 to
7 ft, building to 7 to 10 ft in the afternoon. Elsewhere, seas
8 to 12 ft.
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE.
.SUN...TROPICAL STORM CONDITIONS POSSIBLE.
.SUN NIGHT...S winds 10 to 15 kt. Seas 7 to 10 ft.
.MON...S winds 10 to 15 kt. Seas 6 to 8 ft.

ATLC waters S of 22N W of 65W

.THIS AFTERNOON...E winds less than 10 kt. Seas 3 to 4 ft.
.TONIGHT...E winds less than 10 kt. Seas 3 to 5 ft.
.FRI...SW winds less than 10 kt. Seas 5 to 7 ft.
.FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S winds less
than 10 kt. Seas 5 to 7 ft.
.SAT...S winds 10 to 15 kt. Seas 5 to 7 ft.
.SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...SE winds 10 to 15 kt. Seas 3 to 5 ft.

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

...TROPICAL STORM WARNING...

.THIS AFTERNOON...SE winds 20 to 30 kt. Seas 8 to 11 ft.
.TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 20 to
30 kt, increasing to 30 to 40 kt after midnight. Seas 9 to
14 ft.
.FRI...TROPICAL STORM CONDITIONS EXPECTED. SE winds 50 to 60 kt.
Seas 12 to 17 ft.
.FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 50 to
60 kt, diminishing to 40 to 50 kt after midnight. Seas 12 to
17 ft.
.SAT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to 20 kt.
Seas 9 to 14 ft.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN...E winds 10 to 15 kt. Seas 5 to 7 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft.
.MON...E winds 10 to 15 kt. Seas 5 to 6 ft.