Offshore Forecast
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000
FZNT31 KNHC 220900
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
500 AM EDT Sat Jul 22 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...Fresh to strong winds will prevail in the central
Caribbean along the coast of Colombia and the Gulf of Venezuela
through the middle of next week. Winds will pulse to fresh to
strong near the approach to Windward Passage through the
morning. Moderate to locally fresh trades will prevail
elsewhere.

NW Caribbean W of 85W

.TODAY...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...E 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. Seas 3 to 4 ft.
.MON NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED...E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.

Caribbean N of 15N between 72W and 85W

.TODAY...E winds 10 to 20 kt. Seas 4 to 6 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...S of 18N, E winds 10 to 20 kt. Elsewhere, E winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon.
Seas 4 to 6 ft.
.SUN NIGHT...S of 18N, E winds 10 to 20 kt. Elsewhere, E winds
less than 10 kt, increasing to 10 to 15 kt after midnight.
Seas 4 to 6 ft.
.MON...E winds 10 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE...E 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 6 ft.

Caribbean from 11N to 15N W of 72W

.TODAY...E winds 15 to 25 kt within 90 nm of coast of Colombia,
and E 10 to 20 kt elsewhere. Seas 5 to 8 ft.
.TONIGHT...NE winds 15 to 25 kt within 90 nm of coast of
Colombia, and E 10 to 20 kt elsewhere. Seas 5 to 8 ft.
.SUN...E winds 15 to 25 kt within 90 nm of coast of Colombia,
and E 10 to 20 kt elsewhere. Seas 6 to 9 ft.
.SUN NIGHT...E winds 15 to 25 kt within 90 nm of coast of
Colombia, and E 10 to 20 kt elsewhere. Seas 5 to 8 ft.
.MON...E winds 15 to 25 kt. Seas 6 to 9 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft.
.TUE...E winds 15 to 25 kt. Seas 7 to 10 ft.
.TUE NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft.
.WED...E winds 15 to 25 kt. Seas 7 to 10 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.

SW Caribbean S of 11N

.TODAY...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...NE winds less than 10 kt. Seas 3 to 5 ft.
.SUN...NE winds less than 10 kt, shifting to S in the afternoon.
Seas 3 to 5 ft.
.SUN NIGHT...Variable winds less than 10 kt, becoming N after
midnight. Seas 3 to 5 ft.
.MON...NE winds less than 10 kt, shifting to NW in the
afternoon. Seas 4 to 6 ft.
.MON NIGHT...N winds less than 10 kt, shifting to NE after
midnight. Seas 5 to 7 ft.
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...N winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 6 to 8 ft.
.WED...NE winds 10 to 15 kt, shifting to SE in the afternoon.
Seas 5 to 7 ft.
.WED NIGHT...N winds less than 10 kt. Seas 5 to 7 ft.

Caribbean between 64W and 72W

.TODAY...E winds 10 to 20 kt. Seas 4 to 6 ft.
.TONIGHT...E winds 15 to 25 kt Gulf of Venezuela, and
E 10 to 20 kt elsewhere. Seas 4 to 6 ft.
.SUN...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds 15 to 25 kt Gulf of Venezuela, and
E 10 to 20 kt elsewhere. Seas 4 to 6 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 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.

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

.TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...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 4 to 6 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 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...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 less than 10 kt. Seas 3 to 5 ft.
.TONIGHT...E winds less than 10 kt. Seas 3 to 5 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 4 to 6 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 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...E winds 10 to 15 kt. Seas 4 to 6 ft.

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...Broad high pressure ridge along about 29N will
support fresh to strong winds at night in the approaches to the
Windward Passage through tonight. Otherwise, gentle to moderate
winds will prevail through the middle of next week.

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

.TODAY...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...S to SW winds 15 to 20 kt. Seas 3 to 5 ft.
.MON...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE...S to SW winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft.

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

.TODAY...S winds less than 10 kt. Seas 4 to 5 ft.
.TONIGHT...S winds less than 10 kt. Seas 4 to 5 ft.
.SUN...S winds 10 kt. Seas 4 to 5 ft.
.SUN NIGHT...S winds 10 kt. Seas 3 to 5 ft.
.MON...S winds 10 kt. Seas 4 to 5 ft.
.MON NIGHT...S winds 10 kt. Seas 4 to 5 ft.
.TUE...S winds 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.
.WED...S winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft.

Bahamas N of 22N

.TODAY...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...E to SE winds 10 to 15 kt. ATLC Exposures, seas 3 to
5 ft. Elsewhere, seas 3 ft, subsiding to 2 ft or less.
.SUN NIGHT...E to SE winds 10 to 15 kt. ATLC Exposures, seas
3 to 5 ft. Elsewhere, seas 2 ft or less, building to 3 ft late.
.MON...E to SE winds 10 to 15 kt. Seas 3 ft.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.
.WED...E to SE winds 10 to 15 kt. Seas 3 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.

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

.TODAY...E winds 10 to 15 kt. Seas 4 to 5 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN...E winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.
.MON...SE winds 10 to 15 kt. Seas 4 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 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...E winds 10 kt. Seas 3 to 4 ft.

ATLC waters S of 22N W of 65W

.TODAY...E winds 15 to 20 kt. Seas 4 to 6 ft.
.TONIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.MON...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED...E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.

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

.TODAY...E winds 10 to 15 kt. Seas 5 to 6 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 5 ft.
.SUN...E winds 10 to 15 kt. Seas 4 to 5 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.
.MON...E winds 10 to 15 kt. Seas 4 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 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 5 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.


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