Offshore Forecast
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410
FZNT31 KNHC 010259
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1059 PM EDT Sun Jun 30 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...Hurricane Beryl is near 11.5N 58.1W at 11 PM EDT,
and is moving west at 17 kt. Maximum sustained winds are 115 kt
with gusts to 140 kt, and the minimum central pressure is
959 mb. Beryl will move to 12.2N 60.7W Mon morning, 13.4N 64.2W
Mon evening, 14.8N 68.0W Tue morning, 15.9N 72.0W Tue evening,
16.7N 75.8W Wed morning, and 17.6N 79.5W Wed evening. Beryl will
change little in intensity as it moves to 19.0N 85.9W late Thu,
then near 20.7N 91.5W late Fri. Meanwhile, fresh to strong E to
SE near the Gulf of Honduras will diminish later tonight. Fresh
to strong winds will pulse in the central Caribbean through Tue
morning in advance of Beryl. A surge of fresh to strong winds
may move into the tropical N Atlantic Tue night through Wed,
then into the eastern and central Caribbean thereafter,
associated with an area of low pressure which has the
potential for tropical cyclone formation.

NW Caribbean W of 85W

.OVERNIGHT...E winds 15 to 25 kt. Seas 4 to 5 ft.
.MON...E winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE.
.THU...HURRICANE CONDITIONS POSSIBLE.
.THU NIGHT...HURRICANE CONDITIONS POSSIBLE.
.FRI...TROPICAL STORM CONDITIONS POSSIBLE.

Caribbean N of 15N between 72W and 85W

...HURRICANE WARNING...

.OVERNIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...E winds 10 to 20 kt. S of 18N, seas 4 to 6 ft. Elsewhere,
seas 3 to 4 ft in the morning, subsiding to 2 ft or less.
.MON NIGHT...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 ft elsewhere.
.TUE...HURRICANE CONDITIONS POSSIBLE. E winds 15 to 25 kt S of
18N, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft S of 18N, and
3 ft elsewhere.
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. S of 18N, NE winds
85 to 95 kt, seas 6 to 9 ft, building to 10 to 15 ft after
midnight. Elsewhere, NE winds 15 to 25 kt, increasing to 25 to
35 kt after midnight,Seas 3 to 5 ft.
.WED...HURRICANE CONDITIONS POSSIBLE.
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE.
.THU...HURRICANE CONDITIONS POSSIBLE.
.THU NIGHT...HURRICANE CONDITIONS POSSIBLE.
.FRI...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 5 to 7 ft.

Caribbean from 11N to 15N W of 72W

.OVERNIGHT...E winds 20 to 30 kt. Seas 6 to 9 ft within 90 nm of
coast of Colombia, and 4 to 6 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. E winds 15 to 25 kt.
Seas 6 to 8 ft.
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 15 kt
within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere.
Seas 6 to 9 ft.
.WED...TROPICAL STORM CONDITIONS POSSIBLE.
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.THU...SE winds 10 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI...SE winds 10 to 15 kt within 90 nm of coast of Colombia,
and SE 15 to 25 kt elsewhere. Seas 4 to 6 ft.

SW Caribbean S of 11N

.OVERNIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft.
.MON...E winds 10 to 20 kt, becoming S 10 to 15 kt in the
afternoon. Seas 5 to 7 ft.
.MON NIGHT...NW winds less than 10 kt, shifting to E after
midnight. Seas 4 to 6 ft.
.TUE...S winds 10 to 15 kt, shifting to SW in the afternoon.
Seas 4 to 6 ft.
.TUE NIGHT...S winds less than 10 kt. Seas 4 to 6 ft.
.WED...SW winds less than 10 kt. Seas 4 to 6 ft.
.WED NIGHT...SW winds less than 10 kt. Seas 4 to 6 ft.
.THU...SW winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...S winds less than 10 kt. Seas 3 to 5 ft.
.FRI...S winds 10 to 15 kt. Seas 3 to 4 ft.

Caribbean between 64W and 72W

...HURRICANE WARNING...

.OVERNIGHT...E winds 15 to 25 kt Gulf of Venezuela, and
E 10 to 20 kt elsewhere. Seas 4 to 6 ft.
.MON...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 20 kt Gulf
of Venezuela, and E 15 to 25 kt elsewhere. Seas 3 to 5 ft Gulf
of Venezuela, and 5 to 7 ft elsewhere.
.MON NIGHT...HURRICANE CONDITIONS EXPECTED. NE winds 15 to
20 kt Gulf of Venezuela, and E 90 to 110 kt elsewhere. Gulf of
Venezuela, seas 3 to 5 ft. Elsewhere, seas 6 to 8 ft, building
to 9 to 14 ft after midnight.
.TUE...HURRICANE CONDITIONS EXPECTED. E winds 10 to 15 kt Gulf
of Venezuela, and E 90 to 110 kt elsewhere. Seas 3 to 4 ft Gulf
of Venezuela, and 11 to 16 ft elsewhere.
.TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. Gulf of Venezuela,
E winds 10 to 20 kt, seas 3 to 5 ft. Elsewhere, E winds 90 to
100 kt, diminishing to 35 to 45 kt after midnight,Seas 11 to
16 ft, subsiding to 8 to 13 ft after midnight.
.WED...E winds 10 to 20 kt Gulf of Venezuela, and E 15 to 25 kt
elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 7 to 10 ft
elsewhere.
.WED NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft.
.THU...NE winds 10 to 20 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...E winds 10 to 15 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 6 to
9 ft elsewhere.
.FRI...E winds 10 to 15 kt Gulf of Venezuela, and E 15 to 25 kt
elsewhere. Seas 2 ft or less Gulf of Venezuela, and 6 to 9 ft
elsewhere.

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

...TROPICAL STORM WARNING...

.OVERNIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft.
.MON...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 25 kt.
Seas 8 to 11 ft.
.MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 25 to
35 kt. Seas 8 to 11 ft.
.TUE...E winds 15 to 25 kt. Seas 6 to 9 ft.
.TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft.
.WED...E winds 15 to 25 kt. Seas 6 to 9 ft.
.WED NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft.
.THU...E winds 15 to 25 kt. Seas 7 to 10 ft.
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.FRI...E winds 10 to 20 kt. Seas 4 to 6 ft.

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

...HURRICANE WARNING...

.OVERNIGHT...HURRICANE CONDITIONS. E winds 90 to 100 kt.
Seas 8 to 13 ft.
.MON...HURRICANE CONDITIONS EXPECTED. SE winds 85 to 105 kt.
Seas 9 to 14 ft.
.MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 90 to
110 kt, diminishing to 30 to 40 kt after midnight. Seas 7 to
10 ft.
.TUE...E winds 15 to 25 kt. Seas 6 to 8 ft.
.TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft.
.WED...E winds 20 to 30 kt. Seas 6 to 9 ft.
.WED NIGHT...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...E winds 15 to 25 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.

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, with moderate to fresh
trades and mainly moderate seas south of 25N, locally strong
north of Puerto Rico and Hispaniola at times, through the next
several days. A decaying cold front may drop south of 31N Tue
through Wed, potentially stalling and lingering near 29N/30N
through the end of the week. Otherwise, Hurricane Beryl is near
11.5N 58.1W at 11 PM EDT, and is moving west at 17 kt. Maximum
sustained winds are 115 kt with gusts to 140 kt, and the minimum
central pressure is 959 mb. Beryl will move to 12.2N 60.7W Mon
morning, 13.4N 64.2W Mon evening, 14.8N 68.0W Tue morning, 15.9N
72.0W Tue evening, 16.7N 75.8W Wed morning, and 17.6N 79.5W Wed
evening. Beryl will change little in intensity as it moves to
19.0N 85.9W late Thu, then near 20.7N 91.5W late Fri.

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

.OVERNIGHT...S winds 10 to 15 kt. Seas 3 ft.
.MON...S winds 10 to 15 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...SE winds less than 10 kt. Seas 3 ft.
.WED...E winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.
.THU...SE winds less than 10 kt, shifting to NE in the
afternoon. Seas 3 to 4 ft.
.THU NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI...Variable winds less than 10 kt, becoming NW less than
10 kt in the afternoon. Seas 3 to 4 ft.

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

.OVERNIGHT...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...N winds less than 10 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds less than 10 kt. Seas 4 to 5 ft.
.THU...N winds less than 10 kt. Seas 4 to 5 ft.
.THU NIGHT...E winds less than 10 kt. Seas 4 ft.
.FRI...SE winds less than 10 kt. Seas 3 to 4 ft.

Bahamas N of 22N

.OVERNIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.MON...SE winds 10 to 15 kt. Seas 3 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 2 ft or less, building to
3 ft after midnight.
.TUE...E winds 10 to 20 kt. Seas 3 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 ft.
.WED...E winds 10 to 20 kt. Seas 3 to 4 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft.
.THU...E winds 10 to 20 kt. Seas 3 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.FRI...E winds 10 to 15 kt. Seas 3 ft.

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

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...SE winds 10 to 20 kt. Seas 4 to 5 ft.
.TUE...SE winds 10 to 20 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.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.
.THU...W of 70W, E winds 10 to 15 kt. Elsewhere, E winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon.
Seas 4 to 5 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.
.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft.

ATLC waters S of 22N W of 65W

.OVERNIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.MON...E winds 10 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft.
.TUE...E winds 15 to 25 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft.
.WED...E winds 15 to 25 kt. Seas 5 to 7 ft.
.WED NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft.
.THU...E winds 15 to 25 kt. Seas 4 to 6 ft.
.THU NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft.
.FRI...E winds 15 to 25 kt. Seas 5 to 7 ft.

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

.OVERNIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft.
.MON...E winds 15 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft.
.TUE...E winds 15 to 20 kt. Seas 7 to 8 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft.
.WED...E winds 10 to 20 kt. Seas 6 to 7 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...E winds 10 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI...E winds 10 to 15 kt. Seas 5 to 7 ft.