Offshore Forecast
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439
FZNT31 KNHC 030901
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
501 AM EDT Wed Jul 3 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...Major Hurricane Beryl is near 16.6N 74.4W at 5 AM
EDT, and is moving west-northwest at 17 kt. Maximum sustained
winds are 125 kt with gusts to 150 kt, and the minimum central
pressure is 946 mb. Beryl will move to 17.3N 76.9W this
afternoon, 18.1N 80.4W Thu morning, 18.7N 83.8W Thu afternoon,
19.4N 86.9W Fri morning, move inland over the Yucatan Peninsula
and weaken to a tropical storm near 20.1N 89.5W Fri afternoon. A
surge of fresh to strong winds, building seas, and squalls is
expected to move across the tropical N Atlantic today, then
across the eastern and central Caribbean later today through
early Fri, associated with a strong tropical wave. Fresh to
strong E to SE winds will then prevail across much of the
central and western Caribbean this weekend.

NW Caribbean W of 85W

...HURRICANE WARNING...

.TODAY...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.TONIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...HURRICANE CONDITIONS POSSIBLE. NE winds 10 to 20 kt,
becoming N 20 to 30 kt in the afternoon. Seas 3 to 5 ft,
building to 6 to 9 ft in the afternoon.
.THU NIGHT...HURRICANE CONDITIONS EXPECTED. N winds 70 to
80 kt, shifting to S after midnight. Seas 13 to 18 ft, building
to 17 to 22 ft after midnight.
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. S winds 45 to 55 kt,
becoming SE 15 to 25 kt in the afternoon. Seas 11 to 16 ft,
subsiding to 6 to 9 ft in the afternoon.
.FRI NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...E winds 10 to 15 kt. Seas 3 to 4 ft.

Caribbean N of 15N between 72W and 85W

...HURRICANE WARNING...

.TODAY...HURRICANE CONDITIONS. S of 18N, NE winds 95 to 115 kt,
diminishing to 85 to 105 kt in the afternoon,Seas 11 to 16 ft.
Elsewhere, NE winds 40 to 50 kt, seas 5 to 7 ft, building to
8 to 13 ft in the afternoon.
.TONIGHT...HURRICANE CONDITIONS EXPECTED. S of 18N, E winds
85 to 105 kt, diminishing to 85 to 95 kt after midnight.
Elsewhere, NE winds 60 to 70 kt, becoming E 85 to 95 kt after
midnight. Seas 7 to 10 ft S of 18N, and 9 to 14 ft elsewhere.
.THU...TROPICAL STORM CONDITIONS EXPECTED. S of 18N, SE winds
55 to 65 kt, diminishing to 30 to 40 kt in the afternoon.
Elsewhere, E winds 75 to 90 kt. Seas 7 to 10 ft S of 18N, and
12 to 17 ft elsewhere.
.THU NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S of 18N, E
winds 20 to 30 kt, seas 6 to 8 ft. Elsewhere, E winds 70 to
80 kt, diminishing to 30 to 40 kt after midnight,Seas 11 to
16 ft, subsiding to 7 to 10 ft after midnight.
.FRI...E winds 15 to 25 kt. Seas 5 to 7 ft.
.FRI NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft.
.SAT...E winds 20 to 30 kt. Seas 4 to 6 ft.
.SAT NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft.
.SUN...SE winds 15 to 25 kt. Seas 4 to 6 ft.

Caribbean from 11N to 15N W of 72W

.TODAY...SE winds 10 to 20 kt within 90 nm of coast of Colombia,
and E 15 to 25 kt elsewhere. Seas 7 to 10 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft within 90 nm of
coast of Colombia, and 7 to 10 ft elsewhere.
.THU...SE winds 10 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...Within 90 nm of coast of Colombia, NE winds 10 to
15 kt, shifting to SE after midnight. Elsewhere, E winds 10 to
20 kt. Seas 4 to 6 ft.
.FRI...S winds less than 10 kt within 90 nm of coast of
Colombia, and SE 10 to 20 kt elsewhere. Seas 3 to 5 ft.
.FRI NIGHT...S winds less than 10 kt within 90 nm of coast of
Colombia, and SE 10 to 20 kt elsewhere. Seas 3 to 5 ft.
.SAT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...NE winds 10 to 20 kt within 90 nm of coast of
Colombia, and SE 15 to 25 kt elsewhere. Seas 4 to 6 ft.
.SUN...SE winds 15 to 25 kt. Seas 4 to 6 ft.

SW Caribbean S of 11N

.TODAY...SW winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...W winds 10 to 15 kt, shifting to SW after midnight.
Seas 5 to 7 ft.
.THU...SW winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 5 to 7 ft.
.THU NIGHT...SW winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft.
.FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.
.SUN...E winds less than 10 kt. Seas 3 ft.

Caribbean between 64W and 72W

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS. E winds 10 to 20 kt Gulf of
Venezuela, and E 25 to 35 kt elsewhere. Seas 3 to 4 ft Gulf of
Venezuela, and 8 to 11 ft elsewhere.
.TONIGHT...E winds 10 to 20 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. Seas 3 to 4 ft Gulf of Venezuela, and 6 to 9 ft
elsewhere.
.THU...E winds 10 to 15 kt Gulf of Venezuela, and E 15 to 25 kt
elsewhere. Gulf of Venezuela, seas 3 to 4 ft in the morning,
subsiding to 2 ft or less. Elsewhere, seas 5 to 7 ft.
.THU NIGHT...NE winds 10 to 15 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. Gulf of Venezuela, seas 2 ft or less, building
to 3 ft after midnight. Elsewhere, seas 5 to 7 ft.
.FRI...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 5 to 7 ft elsewhere.
.FRI NIGHT...Gulf of Venezuela, SW winds less than 10 kt,
becoming E 10 to 20 kt after midnight. Elsewhere, E winds 15 to
25 kt. Seas 2 ft or less Gulf of Venezuela, and 5 to 7 ft
elsewhere.
.SAT...E winds 10 to 20 kt Gulf of Venezuela, and E 15 to 25 kt
elsewhere. Seas 2 ft or less Gulf of Venezuela, and 5 to 7 ft
elsewhere.
.SAT NIGHT...E winds 15 to 25 kt. Seas 3 to 5 ft Gulf of
Venezuela, and 5 to 7 ft elsewhere.
.SUN...E winds 15 to 25 kt. Seas 3 to 5 ft Gulf of Venezuela,
and 6 to 8 ft elsewhere.

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

.TODAY...E winds 15 to 25 kt. Seas 6 to 9 ft.
.TONIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft.
.THU...E winds 10 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.FRI...E winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 10 to 20 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.

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

.TODAY...E winds 20 to 30 kt. Seas 6 to 9 ft.
.TONIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft.
.THU...E winds 10 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI...E winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 10 to 20 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 20 kt. Seas 4 to 6 ft.

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Major Hurricane Beryl is near 16.6N 74.4W at 5 AM
EDT, and is moving west-northwest at 17 kt. Maximum sustained
winds are 125 kt with gusts to 150 kt, and the minimum central
pressure is 946 mb. Beryl will move to 17.3N 76.9W this
afternoon, 18.1N 80.4W Thu morning, 18.7N 83.8W Thu afternoon,
19.4N 86.9W Fri morning, move inland and weaken to a tropical
storm near 20.1N 89.5W Fri afternoon, and 21.1N 91.9W Sat
morning. Beryl will strengthen to a hurricane over the Gulf near
23.0N 95.5W early Sun. Otherwise, central Atlantic high pressure
will extend a ridge southwestward to N Florida to support gentle
to moderate winds and slight to moderate seas north of 25N, with
moderate to fresh trades and mainly moderate seas south of 25N.
Winds and seas will be locally strong north of Puerto Rico,
Hispaniola and into the Windward Passage through the next
several days as Beryl moves through the Caribbean. A decaying
cold front will sink south of 31N through early Thu, then stall
and linger near 30N through the end of the week.

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

.TODAY...SE winds less than 10 kt. Seas 3 to 4 ft.
.TONIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.
.THU...NW winds less than 10 kt, shifting to N in the afternoon.
Seas 3 to 4 ft.
.THU NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...N winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...NE winds less than 10 kt, shifting to S after
midnight. Seas 3 to 4 ft.
.SAT...SW winds less than 10 kt, shifting to SE in the
afternoon. Seas 3 to 4 ft.
.SAT NIGHT...S winds less than 10 kt. Seas 3 to 4 ft.
.SUN...S winds less than 10 kt. Seas 3 to 4 ft.

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

.TODAY...W of 70W, NE winds less than 10 kt. Elsewhere, W winds
10 to 15 kt, diminishing to less than 10 kt in the afternoon.
Seas 4 to 5 ft.
.TONIGHT...W of 70W, NE winds less than 10 kt. Elsewhere, NW
winds 10 to 15 kt, diminishing to less than 10 kt after
midnight. Seas 4 to 5 ft.
.THU...N winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 4 to 5 ft.
.THU NIGHT...NE winds 10 to 15 kt W of 70W, and NE less than
10 kt elsewhere. Seas 4 to 5 ft.
.FRI...E winds 10 to 15 kt W of 70W, and E less than 10 kt
elsewhere. Seas 4 to 5 ft.
.FRI NIGHT...W of 70W, SE winds 10 to 15 kt. Elsewhere, E winds
less than 10 kt, shifting to SE after midnight. Seas 4 to 5 ft.
.SAT...SE winds less than 10 kt W of 70W, and SE 10 to 15 kt
elsewhere. Seas 4 to 5 ft.
.SAT NIGHT...S winds 10 to 20 kt. Seas 4 to 5 ft.
.SUN...S winds 10 to 15 kt. Seas 3 to 5 ft.

Bahamas N of 22N

.TODAY...E winds 10 to 20 kt. Seas 3 to 4 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft.
.THU...E winds 10 to 20 kt. Seas 3 to 4 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.FRI...E winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less.
.FRI NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.SAT...SE winds 10 to 15 kt. Seas 2 ft or less.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less.
.SUN...SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less.

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

.TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft.
.THU...E winds 10 to 15 kt W of 70W, and SE less than 10 kt
elsewhere. Seas 4 to 5 ft.
.THU NIGHT...E winds 10 to 15 kt W of 70W, and S less than 10 kt
elsewhere. Seas 4 to 5 ft.
.FRI...S winds 10 to 20 kt. Seas 4 to 5 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...SE winds 10 to 15 kt. Seas 4 to 5 ft.

ATLC waters S of 22N W of 65W

.TODAY...E winds 15 to 25 kt. Seas 6 to 8 ft.
.TONIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft.
.THU...E winds 10 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft.
.FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 20 kt. Seas 3 to 5 ft.

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

.TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft.
.THU...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI...SE winds 10 to 20 kt. Seas 5 to 6 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 5 ft.
.SAT...E winds 10 to 15 kt. Seas 5 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft.
.SUN...E winds 15 kt. Seas 5 to 6 ft.