Offshore Forecast
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017
FZNT31 KNHC 290836
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
436 AM EDT Sat Jun 29 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...Tropical Storm Beryl is near 9.8N 45.5W at
5 AM EDT, and is moving west at 18 kt. Maximum sustained winds
are 45 kt with gusts to 55 kt, and the minimum central pressure is
1001 mb. Beryl will move to 10.3N 48.1W this afternoon,
strengthen to a hurricane near 11.0N 51.6W Sun morning, 11.6N
55.0W Sun afternoon, 12.4N 58.4W Mon morning, 13.3N 62.0W Mon
afternoon, and 14.4N 65.7W Tue morning. Beryl will change little
in intensity as it moves to 16.8N 73.0W early Wed, then to then to
19.0N 79.0W early Thu. Meanwhile, a broad area of low pressure over
the NW Caribbean Sea accompanied by a tropical wave will support
fresh to strong E to SE winds and building seas in the NW
Caribbean through the Yucatan Channel through tonight. The
system is then forecast to move west-northwestward, emerging
over the Bay of Campeche tonight or early Sun, where conditions
appear generally conducive for further development, with the
potential for tropical cyclone formation. Otherwise, mainly
moderate to fresh trades will prevail, pulsing to fresh to
strong in the central Caribbean as a tropical wave moves through
later in the weekend into early next week.

NW Caribbean W of 85W

.TODAY...SE winds 20 to 30 kt. Seas 5 to 7 ft.
.TONIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft.
.SUN...E winds 15 to 25 kt. Seas 5 to 7 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...E winds 10 to 20 kt. Seas 3 to 4 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...E winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft.
.WED...E winds 10 to 20 kt. Seas 3 to 4 ft.

Caribbean N of 15N between 72W and 85W

.TODAY...E winds 15 to 25 kt. Seas 3 to 5 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 4 to 6 ft S of 18N, and 3 to 4 ft elsewhere.
.MON NIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. S of 18N, seas 5 to 7 ft. Elsewhere, seas 2 ft or
less, building to 3 ft after midnight.
.TUE...HURRICANE CONDITIONS POSSIBLE.
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE.
.WED...HURRICANE CONDITIONS POSSIBLE.

Caribbean from 11N to 15N W of 72W

.TODAY...E winds 10 to 20 kt. Seas 3 to 4 ft.
.TONIGHT...E winds 15 to 25 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 20 kt within 90 nm of coast of Colombia,
and E 15 to 25 kt elsewhere. Seas 3 to 5 ft.
.SUN NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft within 90 nm of
coast of Colombia, and 3 to 5 ft elsewhere.
.MON...E winds 15 to 25 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft.
.TUE...HURRICANE CONDITIONS POSSIBLE.
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE.
.WED...TROPICAL STORM CONDITIONS POSSIBLE.

SW Caribbean S of 11N

.TODAY...SE winds less than 10 kt. Seas 2 ft or less.
.TONIGHT...NE winds 10 to 20 kt. Seas 2 ft or less, building to
3 ft after midnight.
.SUN...NE winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN NIGHT...NE winds 15 to 25 kt. Seas 3 to 5 ft.
.MON...E winds 10 to 20 kt, becoming NW 10 to 15 kt in the
afternoon. Seas 3 to 5 ft.
.MON NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft.
.TUE...W winds less than 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...SW winds less than 10 kt. Seas 3 to 5 ft.
.WED...SW winds less than 10 kt, shifting to W in the afternoon.
Seas 3 to 5 ft.

Caribbean between 64W and 72W

.TODAY...E winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere.
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 20 kt. Gulf of Venezuela, seas 3 ft in the
morning, subsiding to 2 ft or less. Elsewhere, seas 4 to 6 ft.
.SUN NIGHT...E winds 15 to 25 kt. Seas 3 to 5 ft Gulf of
Venezuela, and 4 to 6 ft elsewhere.
.MON...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 20 kt Gulf
of Venezuela, and E 15 to 25 kt elsewhere. Seas 3 ft Gulf of
Venezuela, and 5 to 7 ft elsewhere.
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE.
.TUE...HURRICANE CONDITIONS POSSIBLE.
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE.
.WED...TROPICAL STORM CONDITIONS POSSIBLE.

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

.TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN...E winds 15 to 25 kt. Seas 6 to 8 ft.
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to
25 kt. Seas 6 to 9 ft.
.MON...HURRICANE CONDITIONS POSSIBLE. E winds 20 to 30 kt. Seas
7 to 10 ft.
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE.
.TUE...E winds 20 to 30 kt. Seas 7 to 10 ft.
.TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft.
.WED...E winds 15 to 25 kt. Seas 6 to 8 ft.

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

...HURRICANE WARNING...

.TODAY...E winds 10 to 20 kt. Seas 4 to 6 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...HURRICANE CONDITIONS POSSIBLE. E winds 20 to 30 kt. Seas
5 to 7 ft.
.SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 55 to
70 kt. Seas 7 to 10 ft.
.MON...HURRICANE CONDITIONS POSSIBLE. SE winds 65 to 75 kt.
Seas 8 to 13 ft.
.MON NIGHT...HURRICANE CONDITIONS POSSIBLE.
.TUE...E winds 20 to 30 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft.
.WED...E winds 20 to 30 kt. Seas 5 to 7 ft.

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Ridging will support gentle to moderate winds and
slight to moderate seas north of 25N through the next several
days. A decaying cold front may drop south of 31N Tue through
Wed. Meanwhile, the ridge will support moderate to fresh trades
and mainly moderate seas south of 25N into early next week.
Tropical Storm Beryl is near 9.8N 45.5W at 5 AM EDT, and is
moving west at 18 kt. Maximum sustained winds are 45 kt with
gusts to 55 kt, and the minimum central pressure is 1001 mb.
Beryl will move to 10.3N 48.1W this afternoon, strengthen to a
hurricane near 11.0N 51.6W Sun morning, 11.6N 55.0W Sun
afternoon, 12.4N 58.4W Mon morning, 13.3N 62.0W Mon afternoon,
and 14.4N 65.7W Tue morning. Beryl will change little in
intensity as it moves to 16.8N 73.0W early Wed, then to then to
19.0N 79.0W early Thu.

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

.TODAY...Variable winds less than 10 kt. Seas 3 ft.
.TONIGHT...SE winds less than 10 kt. Seas 3 ft.
.SUN...SE winds less than 10 kt. Seas 3 ft.
.SUN NIGHT...S winds 10 to 15 kt. Seas 2 ft or less.
.MON...S winds 10 kt. Seas 3 ft.
.MON NIGHT...S winds 10 to 15 kt. Seas 3 ft.
.TUE...SE winds less than 10 kt. Seas 3 ft.
.TUE NIGHT...E winds less than 10 kt. Seas 3 ft.
.WED...E winds 10 kt. Seas 3 ft.

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

.TODAY...SE winds less than 10 kt. Seas 3 ft.
.TONIGHT...SE winds 10 kt. Seas 3 ft.
.SUN...SE winds 10 kt. Seas 3 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 10 kt. Seas 3 to 4 ft.
.MON NIGHT...S winds 10 kt. Seas 3 to 4 ft.
.TUE...S winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.
.WED...NE winds less than 10 kt. Seas 3 to 5 ft.

Bahamas N of 22N

.TODAY...E winds 10 to 15 kt. Seas 2 ft or less.
.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.SUN...E winds 10 to 15 kt. Seas 2 ft or less.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.MON...SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less.
.MON NIGHT...SE 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...TROPICAL STORM CONDITIONS POSSIBLE.

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

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

ATLC waters S of 22N W of 65W

.TODAY...E winds 10 to 20 kt. Seas 3 to 5 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 10 to 20 kt. 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 5 to 7 ft.
.TUE...TROPICAL STORM CONDITIONS POSSIBLE.
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE.
.WED...TROPICAL STORM CONDITIONS POSSIBLE.

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

.TODAY...E winds 10 to 20 kt. Seas 5 to 6 ft.
.TONIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft.
.MON...E winds 15 to 25 kt. Seas 6 to 8 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft.
.TUE...E winds 15 to 25 kt. Seas 7 to 9 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.WED...E winds 10 to 20 kt. Seas 6 to 7 ft.