673
FZNT31 KNHC 070852
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
352 AM EST Thu Nov 7 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 Rafael is over the SE Gulf near 24.2N
84.6W at 4 AM EST, and is moving northwest at 10 kt. Maximum
sustained winds are 90 kt with gusts to 110 kt, and the minimum
central pressure is 969 mb. Marine conditions will improve over
the northwestern Caribbean today as Rafael moves further from
the area. Gentle to moderate trade winds and slight to moderate
seas are forecast elsewhere, except for fresh NE winds over
adjacent waters of Puerto Rico, the Dominican Republic and the
Windward Passage through early Fri. Otherwise, large NE to E
swell is forecast to enter the Atlantic passages of the NE
Caribbean into Fri morning, then subsiding afterward.

NW Caribbean W of 85W

.TODAY...W winds less than 10 kt. Seas 3 to 5 ft.
.TONIGHT...S winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft.
.FRI...SW winds less than 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.
.SAT...Variable winds less than 10 kt. Seas 3 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 ft.
.SUN...SE winds less than 10 kt in the morning, becoming
variable winds less than 10 kt. Seas 3 ft.
.SUN NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.MON...Variable winds less than 10 kt. Seas 3 to 4 ft in the
morning, subsiding to 2 ft or less.
.MON NIGHT...Variable winds less than 10 kt, becoming SE less
than 10 kt after midnight. Seas 2 ft or less.

Caribbean N of 15N between 72W and 85W

.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...S of 18N, E winds 10 to 15 kt, diminishing to less
than 10 kt after midnight. Elsewhere, SE winds 10 to 15 kt. Seas
3 to 5 ft.
.FRI...S of 18N, SE winds less than 10 kt. Elsewhere, E winds
10 to 15 kt, diminishing to less than 10 kt in the afternoon.
Seas 3 to 5 ft.
.FRI NIGHT...E winds less than 10 kt S of 18N, and E 10 to 15 kt
elsewhere. Seas 3 to 4 ft.
.SAT...E winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 ft.
.SUN...E winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...E winds less than 10 kt. Seas 2 ft or less,
building to 3 ft after midnight.
.MON...E winds less than 10 kt. Seas 3 ft.
.MON NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft.

Caribbean from 11N to 15N W of 72W

.TODAY...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 ft.
.TONIGHT...E winds less than 10 kt. Seas 3 ft.
.FRI...SE winds less than 10 kt. Seas 3 ft.
.FRI NIGHT...Variable winds less than 10 kt. Seas 3 ft.
.SAT...E winds less than 10 kt. Seas 3 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 ft.
.SUN...E winds less than 10 kt. Seas 3 ft.
.SUN NIGHT...E winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less.
.MON...E winds less than 10 kt. Seas 2 ft or less, building to
3 ft in the afternoon.
.MON NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft in the evening, subsiding to 2 ft or
less.

SW Caribbean S of 11N

.TODAY...Variable winds less than 10 kt, becoming NW less than
10 kt in the afternoon. Seas 2 ft or less.
.TONIGHT...N winds less than 10 kt, shifting to SW after
midnight. Seas 2 ft or less.
.FRI...W winds less than 10 kt. Seas 2 ft or less.
.FRI NIGHT...W winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less, building to 3 ft after
midnight.
.SAT...W winds less than 10 kt, increasing to 10 to 15 kt in the
afternoon. Seas 3 ft.
.SAT NIGHT...SW winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 3 ft.
.SUN...W winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...W winds less than 10 kt. Seas 3 ft.
.MON...W winds less than 10 kt. Seas 3 ft.
.MON NIGHT...W winds less than 10 kt, shifting to SW after
midnight. Seas 2 ft or less.

Caribbean between 64W and 72W

.TODAY...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere.
.TONIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 2 ft or less Gulf of Venezuela, and 4 to
6 ft elsewhere.
.FRI...Gulf of Venezuela, SW winds less than 10 kt. Elsewhere, E
winds 10 to 15 kt, diminishing to less than 10 kt in the
afternoon. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft
elsewhere.
.FRI NIGHT...Gulf of Venezuela, Variable winds less than 10 kt.
Elsewhere, E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less Gulf of Venezuela, and 3 to
5 ft elsewhere.
.SAT...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.

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

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

Offshore Windward Islands and adjacent ATLC waters from 07N to
15N 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.
.FRI...E winds 10 to 20 kt. Seas 6 to 8 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON...E winds 10 to 15 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...The pressure gradient between a broad ridge over the
central and western subtropical Atlantic waters and Hurricane
Rafael in the SE Gulf will support fresh to strong E to SE winds
and rough seas across the Florida adjacent waters and offshore
waters N and E of the Bahamas through early today. Winds and seas
will gradually diminish to gentle to moderate speeds by Fri. A
trough of low pressure just northeast of the northern Leeward
Islands continues to produce disorganized showers and
thunderstorms. Some gradual development of this system is
possible during the couple of days while it moves westward near
the Greater Antilles. Regardless of development, locally heavy
rains are possible during the next couple of days across the
northern Leeward Islands, the Virgin Islands, Puerto Rico,
Hispaniola, and the southeastern Bahamas.

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

.TODAY...SE winds 10 to 20 kt. Seas 6 to 8 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...E winds 10 to 20 kt. Seas 4 to 5 ft, building to 6 to
8 ft in the afternoon.
.SAT NIGHT...E winds 15 to 20 kt. Seas 7 to 10 ft.
.SUN...E winds 15 to 20 kt. Seas 8 to 10 ft.
.SUN NIGHT...SE winds 10 to 20 kt. Seas 7 to 10 ft.
.MON...S winds 10 to 15 kt, shifting to E in the afternoon. Seas
6 to 8 ft.
.MON NIGHT...E winds less than 10 kt. Seas 5 to 7 ft.

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

.TODAY...E winds 10 to 15 kt. Seas 6 to 8 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft.
.FRI...E winds 10 to 15 kt. Seas 5 to 7 ft.
.FRI NIGHT...W of 70W, E winds 10 to 15 kt. Elsewhere, E winds
10 to 15 kt, shifting to NE after midnight. Seas 5 to 7 ft.
.SAT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.SAT NIGHT...NE winds 15 to 20 kt. Seas 7 to 10 ft.
.SUN...E winds 15 to 20 kt. Seas 9 to 12 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft.
.MON...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 7 to 10 ft.
.MON NIGHT...SE winds less than 10 kt. Seas 6 to 8 ft.

Bahamas N of 22N

.TODAY...E winds 10 to 20 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 4 to 6 ft.
.FRI NIGHT...NE 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 5 to 7 ft.
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.

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

.TODAY...E winds 10 to 20 kt. Seas 8 to 11 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 8 to 12 ft.
.FRI...E winds 10 to 20 kt. Seas 8 to 11 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SAT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft.
.SUN...E winds 15 to 20 kt. Seas 7 to 10 ft.
.SUN NIGHT...E winds 15 to 20 kt. Seas 8 to 11 ft.
.MON...E winds 10 to 20 kt. Seas 9 to 12 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 7 to 10 ft.

ATLC waters S of 22N W of 65W

.TODAY...E winds 10 to 20 kt. Seas 8 to 11 ft.
.TONIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.FRI...SE winds 10 to 20 kt. Seas 6 to 9 ft.
.FRI NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT...SE winds 10 to 15 kt, shifting to E in the afternoon.
Seas 4 to 6 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.MON...E winds 10 to 20 kt. Seas 7 to 10 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.

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

.TODAY...E winds 15 to 25 kt. Seas 9 to 13 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 8 to 10 ft.
.FRI...SE winds 10 to 15 kt. Seas 7 to 8 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft.
.SAT...E winds 10 to 15 kt, shifting to SE in the afternoon.
Seas 5 to 7 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 5 to 6 ft.
.SUN...E winds less than 10 kt. Seas 5 to 6 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft.
.MON...E winds 10 to 20 kt. Seas 8 to 11 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 10 to 12 ft.