731
FZNT31 KNHC 230320
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1020 PM EST Fri Nov 22 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...A stationary front extending from eastern Cuba to
Jamaica to the Nicaragua offshore waters will weaken and
dissipate over the weekend. Strong N winds behind the front, in
the lee side of E Cuba and over the Nicaragua offshores, will
diminish to fresh speeds by Sat evening. A tightening pressure
gradient between developing low pressure in the SW Caribbean and
high pressure building over the SE United States will lead to
the development of fresh NE winds in the Atlantic Passages on
Sat. Moderate to fresh NE to E winds and moderate seas in E
swell will develop across much of the basin Sun into the middle
of next week. Otherwise, a surface trough from Dominican
Republic to the central Caribbean waters, which is producing
scattered showers and thunderstorms, is forecast to reach the W
Caribbean by Sun and stall into next week.

NW Caribbean W of 85W

.TONIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...N 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 5 ft.
.SUN...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...N winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.WED...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...NE winds 10 to 15 kt, diminishing to less than
10 kt after midnight. Seas 4 to 6 ft.

Caribbean N of 15N between 72W and 85W

.TONIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.MON...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.WED...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.

Caribbean from 11N to 15N W of 72W

.TONIGHT...N winds 10 to 20 kt. Seas 2 ft or less within 90 nm
of coast of Colombia, and 3 to 5 ft elsewhere.
.SAT...NE winds less than 10 kt within 90 nm of coast of
Colombia, and NE 10 to 20 kt elsewhere. Seas 2 ft or less within
90 nm of coast of Colombia, and 4 to 6 ft elsewhere.
.SAT NIGHT...Within 90 nm of coast of Colombia, NE winds less
than 10 kt, shifting to E after midnight,Seas 2 ft or less,
building to 3 ft after midnight. Elsewhere, NE winds 10 to
20 kt, seas 3 to 5 ft.
.SUN...Within 90 nm of coast of Colombia, E winds 10 to 15 kt,
diminishing to less than 10 kt in the afternoon. Elsewhere, NE
winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE 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 10 to 15 kt. Seas 5 to 7 ft.
.TUE...E winds 10 to 15 kt, shifting to W in the afternoon. Seas
5 to 7 ft.
.TUE NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...NW winds 10 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft.

SW Caribbean S of 11N

.TONIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 4 ft.
.SAT...N winds less than 10 kt. Seas 4 to 6 ft.
.SAT NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft.
.SUN...NW winds less than 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...NW winds less than 10 kt. Seas 3 to 4 ft.
.MON...SW winds less than 10 kt, shifting to W in the afternoon.
Seas 3 to 4 ft.
.MON NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...W winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...W winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft.

Caribbean between 64W and 72W

.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 4 ft elsewhere.
.SAT...E 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.
.SAT NIGHT...Gulf of Venezuela, E winds less than 10 kt,
increasing to 10 to 15 kt after midnight. Elsewhere, E winds
10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft
elsewhere.
.SUN...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela,
and 4 to 6 ft elsewhere.
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.

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

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

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

.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...E winds 10 to 15 kt. Seas 5 to 7 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft.
.WED...E winds 10 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...A cold front extends from 31N64W SW to the Turks and
Caicos where it stalls to E Cuba. A reinforcing cold front
extends from 31N69W SW to the northern Bahamas with continued
gale force winds ahead and behind it and over the waters N of
30N between 68W and 72W. The reinforcing front will merge with
the leading front late tonight, at which time the gale conditions
are expected to diminish. Rough seas to 18 ft will continue with
the gale winds tonight while fresh to near gale force winds and
seas to 12 ft will continue to affect the SW subtropical waters N
of 27N through Sun. The front will exit the region late Sun,
however rough seas associated with it will shift eastward,
reaching to E of 60W from Tue through Wed.

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

.TONIGHT...NW winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT...NW winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...N winds 10 to 15 kt in the evening, becoming
variable winds less than 10 kt. Seas 3 to 5 ft.
.SUN...Variable winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S winds less than 10 kt. Seas 3 ft.
.MON...Variable winds less than 10 kt. Seas 3 ft.
.MON NIGHT...Variable winds less than 10 kt, becoming S less
than 10 kt after midnight. Seas 3 ft.
.TUE...NW winds less than 10 kt. Seas 3 ft.
.TUE NIGHT...NW winds less than 10 kt. Seas 3 ft.
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming S 10 kt
after midnight. Seas 3 to 4 ft.

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

...GALE WARNING...

.TONIGHT...W of 70W, NW winds 20 to 35 kt, diminishing to 10 to
20 kt after midnight. Elsewhere, W winds 15 to 25 kt. Seas 9 to
18 ft W of 70W, and 8 to 13 ft elsewhere.
.SAT...W winds 10 to 20 kt W of 70W, and W 15 to 25 kt
elsewhere. Seas 8 to 11 ft W of 70W, and 8 to 13 ft elsewhere.
.SAT NIGHT...W of 70W, NW winds 10 to 20 kt, diminishing to less
than 10 kt after midnight. Elsewhere, NW winds 15 to 25 kt. Seas
7 to 10 ft W of 70W, and 9 to 14 ft elsewhere.
.SUN...W of 70W, N winds less than 10 kt in the morning,
becoming variable winds less than 10 kt. Elsewhere, NW winds
10 to 15 kt. Seas 5 to 7 ft W of 70W, and 8 to 13 ft elsewhere.
.SUN NIGHT...N winds less than 10 kt. Seas 5 to 7 ft.
.MON...NE winds less than 10 kt. Seas 5 to 7 ft.
.MON NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft.
.TUE...S winds less than 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...S winds less than 10 kt. Seas 4 to 6 ft.
.WED...E winds less than 10 kt. Seas 4 to 6 ft.
.WED NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft.

Bahamas N of 22N

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

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

.TONIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT...NW winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 6 to 8 ft.
.SAT NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft.
.SUN...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft.
.WED...E winds 10 to 15 kt. Seas 6 to 8 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft.

ATLC waters S of 22N W of 65W

.TONIGHT...SW winds less than 10 kt. Seas 3 to 4 ft.
.SAT...NE winds less than 10 kt, shifting to N in the afternoon.
Seas 3 to 4 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...NE 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 20 kt. Seas 6 to 8 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.WED...E winds 10 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.

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

.TONIGHT...SE winds less than 10 kt. Seas 4 to 6 ft.
.SAT...SE winds less than 10 kt. Seas 4 to 5 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 4 to 5 ft.
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 20 kt. Seas 7 to 9 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 8 to 9 ft.
.TUE...E winds 10 to 20 kt. Seas 8 ft.
.TUE NIGHT...E winds 15 kt. Seas 8 to 9 ft.
.WED...E winds 10 to 15 kt. Seas 7 to 9 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 7 to 9 ft.