Offshore Forecast
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005
FZNT31 KNHC 102041
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
441 PM EDT Fri Oct 10 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 21.5N 63.6W at 5 PM
EDT, and is moving north-northwest at 13 kt. Maximum sustained
winds are 45 kt with gusts to 55 kt, and the minimum central
pressure is 1006 mb. Jerry will move to 23.4N 63.6W Sat morning,
25.9N 63.2W Sat afternoon, 28.3N 62.7W Sun morning, 30.3N 62.0W
Sun afternoon, 31.4N 60.4W Mon morning, and 31.4N 58.0W Mon
afternoon. Jerry will become extratropical as it moves to near
30.1N 52.5W Tue afternoon. As Jerry continues to move northward,
winds and seas will gradually diminish across the NE Caribbean
late tonight into Sat. High pressure will build in the wake of
Jerry bringing a return of the trade winds across the eastern
Caribbean. A pre- frontal trough will move across the NW
Caribbean this weekend. Moderate to locally fresh winds are
expected on either side of the trough tonight and Sat.

NW Caribbean W of 85W

.TONIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT...NW winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 5 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 3 ft in the morning,
subsiding to 2 ft or less.
.MON NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight.
.TUE...NE winds 10 to 15 kt. Seas 3 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft.
.WED...N winds 10 to 15 kt. Seas 3 ft.

Caribbean N of 15N between 72W and 85W

.TONIGHT...S of 18N, S winds 10 to 15 kt, diminishing to less
than 10 kt after midnight. Elsewhere, SW winds 10 to 20 kt. Seas
2 ft or less.
.SAT...S of 18N, S winds less than 10 kt, increasing to 10 to
15 kt in the afternoon. Elsewhere, SW winds 15 to 25 kt. Seas
3 ft.
.SAT NIGHT...S winds 10 to 15 kt S of 18N, and SW 15 to 25 kt
elsewhere. Seas 3 ft.
.SUN...S of 18N, S 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...E winds 10 to 20 kt. Seas 2 ft or less, building to
3 ft after midnight.
.MON...E winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 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 3 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.WED...SE winds 10 to 15 kt. Seas 2 ft or less.

Caribbean from 11N to 15N W of 72W

.TONIGHT...S winds 10 to 15 kt. Seas 2 ft or less.
.SAT...S winds 15 to 25 kt. Seas 3 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN NIGHT...N winds less than 10 kt within 90 nm of coast of
Colombia, and S 10 to 15 kt elsewhere. Seas 3 ft.
.MON...NE winds less than 10 kt within 90 nm of coast of
Colombia, and S 10 to 20 kt elsewhere. Seas 3 ft in the morning,
subsiding to 2 ft or less.
.MON NIGHT...NE winds less than 10 kt within 90 nm of coast of
Colombia, and S 10 to 15 kt elsewhere. Seas 2 ft or less.
.TUE...SE winds 10 to 15 kt. Seas 2 ft or less.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.WED...E winds less than 10 kt. Seas 2 ft or less.

SW Caribbean S of 11N

.TONIGHT...SW winds 10 to 20 kt. Seas 2 ft or less, building to
3 ft after midnight.
.SAT...S winds 15 to 25 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN...S winds 10 to 20 kt. Seas 3 ft.
.SUN NIGHT...S winds 10 to 20 kt. Seas 2 ft or less.
.MON...S winds 10 to 15 kt. Seas 2 ft or less.
.MON NIGHT...S winds 10 to 15 kt. Seas 2 ft or less.
.TUE...S winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 2 ft or less.
.TUE NIGHT...SE winds less than 10 kt, shifting to SW after
midnight. Seas 2 ft or less.
.WED...S winds less than 10 kt, shifting to W in the afternoon.
Seas 2 ft or less.

Caribbean between 64W and 72W

.TONIGHT...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere.
.SAT...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere.
.SUN...Gulf of Venezuela, W winds less than 10 kt, shifting to
SW in the afternoon. Elsewhere, SE winds 10 to 15 kt. Seas 3 to
4 ft.
.SUN NIGHT...N winds less than 10 kt Gulf of Venezuela, and E
10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
3 to 4 ft elsewhere.
.MON...Variable winds less than 10 kt Gulf of Venezuela, and E
10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
3 to 4 ft elsewhere.
.MON NIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 4 ft elsewhere.
.TUE...E winds 10 to 15 kt. Seas 3 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.WED...E winds 10 to 15 kt. Seas 3 ft.

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

.TONIGHT...SE winds 20 to 30 kt. Seas 6 to 9 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 20 kt. Seas 4 to 6 ft.
.MON...E winds 10 to 15 kt. Seas 4 to 6 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...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft.

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

.TONIGHT...E winds 15 to 25 kt. Seas 4 to 6 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 20 kt. Seas 3 to 5 ft.
.MON...E winds 10 to 15 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...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...SE 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 21.5N 63.6W at 5 PM
EDT, and is moving north-northwest at 13 kt. Maximum sustained
winds are 45 kt with gusts to 55 kt, and the minimum central
pressure is 1006 mb. Jerry will move to 23.4N 63.6W Sat morning,
25.9N 63.2W Sat afternoon, 28.3N 62.7W Sun morning, 30.3N 62.0W
Sun afternoon, 31.4N 60.4W Mon morning, and 31.4N 58.0W Mon
afternoon. Jerry will become extratropical as it moves to near
30.1N 52.5W Tue afternoon. A developing low pressure system
located offshore of north-central Florida will move northeastward
through the weekend. The associated cold front will extend from
the low center across south Florida into the SE Gulf of America.
The front is forecast to move slowly SE and dissipate by Mon.
Fresh to strong winds and building seas are expected on either
side of the front on Sat.

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

.TONIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft.
.SAT...SW winds 20 to 30 kt. Seas 7 to 10 ft.
.SAT NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft.
.SUN...W winds 10 to 20 kt. Seas 6 to 9 ft.
.SUN NIGHT...W winds 15 to 25 kt. Seas 6 to 8 ft.
.MON...NW winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE...N winds 10 to 15 kt. Seas 4 to 5 ft.
.TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 5 ft.
.WED...N winds 10 to 20 kt. Seas 4 to 6 ft.

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

.TONIGHT...E winds 20 to 30 kt. Seas 8 to 11 ft.
.SAT...W of 70W, S winds 15 to 25 kt. Elsewhere, E winds 20 to
30 kt, becoming SE 10 to 20 kt in the afternoon. Seas 8 to
13 ft.
.SAT NIGHT...S winds 15 to 25 kt W of 70W, and S 10 to 20 kt
elsewhere. Seas 8 to 11 ft W of 70W, and 10 to 14 ft elsewhere.
.SUN...SW winds 15 to 25 kt W of 70W, and S 10 to 20 kt
elsewhere. Seas 7 to 10 ft W of 70W, and 8 to 13 ft elsewhere.
.SUN NIGHT...SW winds 10 to 20 kt. Seas 7 to 10 ft.
.MON...W winds 10 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...W of 70W, W winds 10 to 20 kt. Elsewhere, W winds
less than 10 kt, increasing to 10 to 15 kt after midnight. Seas
5 to 6 ft.
.TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...NW winds 10 to 20 kt W of 70W, and W 15 to 25 kt
elsewhere. Seas 4 to 6 ft.
.WED...N winds 10 to 20 kt W of 70W, and NW 15 to 25 kt
elsewhere. Seas 5 to 7 ft.

Bahamas N of 22N

.TONIGHT...SW winds 10 to 20 kt. Seas 3 ft.
.SAT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...SW winds 15 to 25 kt. Seas 3 to 5 ft.
.SUN...SW winds 15 to 25 kt. Seas 3 to 5 ft.
.SUN NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft.
.MON...SE winds 10 to 20 kt. Seas 3 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft in the evening,
subsiding to 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...NE winds 10 to 20 kt. Seas 2 ft or less.

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

.TONIGHT...W of 70W, SE winds 10 to 20 kt, becoming S less than
10 kt after midnight. Elsewhere, E winds 10 to 20 kt. Seas 5 to
7 ft W of 70W, and 8 to 11 ft elsewhere.
.SAT...SW winds 10 to 15 kt. Seas 6 to 9 ft W of 70W, and 8 to
13 ft elsewhere.
.SAT NIGHT...S winds 15 to 25 kt W of 70W, and SW 10 to 15 kt
elsewhere. Seas 8 to 11 ft.
.SUN...S winds 15 to 25 kt W of 70W, and S 10 to 15 kt
elsewhere. Seas 6 to 9 ft.
.SUN NIGHT...W of 70W, S winds 10 to 20 kt. Elsewhere, S winds
less than 10 kt, increasing to 10 to 15 kt after midnight. Seas
5 to 7 ft.
.MON...W of 70W, S winds 10 to 20 kt. Elsewhere, S winds 10 to
15 kt, shifting to SE in the afternoon. Seas 5 to 6 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.
.TUE...W of 70W, E winds 10 to 15 kt. Elsewhere, SE winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon. Seas
4 to 5 ft.
.TUE NIGHT...W of 70W, NE winds 10 to 15 kt. Elsewhere, E winds
less than 10 kt, shifting to SW after midnight. Seas 4 to 5 ft.
.WED...NW winds 10 to 15 kt. Seas 4 to 5 ft.

ATLC waters S of 22N W of 65W

.TONIGHT...N winds 10 to 20 kt, shifting to SW 10 to 15 kt after
midnight. Seas 6 to 8 ft.
.SAT...S winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...S winds less than 10 kt. Seas 3 ft.

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

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS. S winds 35 to 45 kt. Seas
12 to 17 ft, subsiding to 9 to 14 ft after midnight.
.SAT...S winds 20 to 30 kt. Seas 7 to 10 ft.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN...SE winds 10 to 20 kt. Seas 5 to 6 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.
.MON NIGHT...E winds 10 to 15 kt. Seas 5 ft.
.TUE...SE winds less than 10 kt. Seas 4 to 5 ft.
.TUE NIGHT...SE winds less than 10 kt. Seas 4 to 5 ft.
.WED...S winds less than 10 kt, shifting to SW in the afternoon.
Seas 4 to 5 ft.