Offshore Forecast
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691
FZNT31 KNHC 242108
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
408 PM EST Fri Nov 24 2017

Marine Weather HF Voice Broadcast for the Tropical N Atlantic
from 07N to 22N between 55W and 64W, the SW N Atlantic S of
31N W of 65W including 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 ATLC from 07N to 19N
between 55W and 64W

.SYNOPSIS...A trough will linger over the W central Caribbean
between Cuba and Panama tonight. A cold front in the NW
Caribbean from western Cuba to northern Belize will move slowly
SE and weaken through Sun. Fresh to strong N winds will prevail
along the coast of Nicaragua through Mon night. Otherwise,
moderate to fresh trades will prevail through next week.

NW Caribbean W of 85W

.TONIGHT...NW winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 ft.
.SAT...N winds less than 10 kt. Seas 2 ft or less.
.SAT NIGHT...N winds less than 10 kt. Seas 2 ft or less.
.SUN...N winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft
in the afternoon.
.SUN NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...NW winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 4 ft.
.TUE...N winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE winds less than 10 kt. Seas 2 ft or less.
.WED...N winds less than 10 kt. Seas 2 ft or less.
.WED NIGHT...NE winds less than 10 kt. Seas 3 ft.

Caribbean N of 15N between 72W and 85W

.TONIGHT...S of 18N, NE winds 10 to 15 kt. Elsewhere, N winds
less than 10 kt in the evening, becoming variable winds less
than 10 kt. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere.
.SAT...NE winds 10 to 15 kt S of 18N, and N less than 10 kt
elsewhere. Seas 3 ft.
.SAT NIGHT...NE winds 10 to 15 kt S of 18N, and N less than
10 kt elsewhere. Seas 3 ft.
.SUN...NE winds 10 to 15 kt S of 18N, and N less than 10 kt
elsewhere. Seas 3 to 4 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.

Caribbean from 11N to 15N W of 72W

.TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...E winds 10 to 20 kt within 90 nm of coast of
Colombia, and NE 10 to 15 kt elsewhere. Seas 3 to 5 ft.
.SUN...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft.

SW Caribbean S of 11N

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

Caribbean between 64W and 72W

.TONIGHT...E winds 15 to 20 kt Gulf of Venezuela, and E 10 to
15 kt elsewhere. Seas 3 to 5 ft.
.SAT...E winds 10 to 15 kt. Gulf of Venezuela, seas 3 to 4 ft in
the morning, subsiding to 2 ft or less. Elsewhere, seas 4 to
5 ft.
.SAT NIGHT...E winds 15 to 20 kt Gulf of Venezuela, and E 10 to
15 kt elsewhere. 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...E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 10 to 15 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 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, diminishing to less than 10 kt in
the afternoon. 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, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft.
.SUN NIGHT...E winds less than 10 kt. Seas 4 to 6 ft.
.MON...SE winds less than 10 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds less than 10 kt. Seas 4 to 6 ft.
.TUE...E winds less than 10 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft.
.WED NIGHT...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

.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 15 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 15 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE...E winds 10 to 15 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 5 to 7 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...Low pres off the NE Florida coast will drag a cold
front across the Bahamas and western portion through Sun night,
then will stall early next week before drifting N as a remnant
boundary.

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

.TONIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft.
.SAT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN...NW to N winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 5 ft.
.MON...NE winds 10 to 15 kt. Seas 4 to 5 ft.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.

ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W

.TONIGHT...SW winds 10 to 15 kt. Seas 5 to 6 ft.
.SAT...SW winds 10 to 15 kt. Seas 5 to 6 ft.
.SAT NIGHT...W winds 10 kt. Seas 4 to 6 ft.
.SUN...NW winds 10 kt. Seas 4 to 5 ft.
.SUN NIGHT...N winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 4 to 6 ft.
.MON...NE winds 10 to 15 kt. Seas 5 to 6 ft.
.MON NIGHT...NE 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 20 kt. Seas 5 to 7 ft.
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.

Bahamas N of 22N

.TONIGHT...SW winds 5 to 10 kt. Seas 3 to 5 ft ATLC Exposures,
and 2 ft or less elsewhere.
.SAT...W to NW winds 5 to 10 kt. Seas 3 to 4 ft ATLC Exposures,
and 2 ft or less elsewhere.
.SAT NIGHT...NW to N winds 5 to 10 kt. Seas 2 ft or less,
building to 3 ft late.
.SUN...N winds 5 to 10 kt. Seas 3 ft.
.SUN NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...NE to E winds 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft. Seas 3 ft.

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

.TONIGHT...SE winds 10 kt. Seas 4 to 5 ft.
.SAT...S winds less than 10 kt. Seas 4 to 5 ft.
.SAT NIGHT...Variable winds less than 10 kt W of 70W, and S
10 kt elsewhere. Seas 4 to 5 ft.
.SUN...Variable winds less than 10 kt W of 70W, and S 10 kt
elsewhere. Seas 4 to 5 ft.
.SUN NIGHT...W winds less than 10 kt, shifting to NE after
midnight. Seas 4 to 5 ft.
.MON...E winds less than 10 kt. Seas 4 to 5 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft.
.WED...E winds 10 to 15 kt. Seas 4 to 5 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.

ATLC waters S of 22N W of 65W

.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.
.SUN...SE winds less than 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft.
.MON...E winds less than 10 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds less than 10 kt. Seas 3 to 5 ft.
.TUE...E winds less than 10 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft.
.WED NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 5 ft.

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

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



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