427 
FZNT31 KNHC 020821
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
421 AM EDT Sun Sep 2 2018

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...Nocturnal winds will pulse to fresh to strong winds
in the south-central Caribbean the next several nights. Gentle
to moderate winds will prevail elsewhere. A tropical wave
currently in the central Caribbean will move through the western
Caribbean through early Mon. A second tropical wave approaching
Barbados will move into the eastern Caribbean tonight, into the
central Caribbean early next week, and the central Caribbean by
mid week. 

NW Caribbean W of 85W

.TODAY...E winds less than 10 kt. Seas 3 ft. 
.TONIGHT...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 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 4 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...E winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 3 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...E winds 10 to 20 kt S of 18N, and E less than 10 kt
elsewhere. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt S of 18N, and E less than 10 kt
elsewhere. Seas 4 to 6 ft. 
.MON...E winds 10 to 20 kt S of 18N, and E less than 10 kt
elsewhere. Seas 4 to 6 ft. 
.MON 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
5 to 7 ft S of 18N, and 3 to 4 ft elsewhere. 
.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 3 to 5 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

Caribbean from 11N to 15N W of 72W

.TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TONIGHT...E winds 15 to 25 kt within 90 nm of coast of
Colombia, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft. 
.MON...E winds 15 to 25 kt within 90 nm of coast of Colombia,
and E 10 to 20 kt elsewhere. 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 20 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 20 kt. Seas 5 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 20 kt. Seas 5 to 7 ft. 

SW Caribbean S of 11N

.TODAY...N winds less than 10 kt, shifting to SW in the
afternoon. Seas 4 to 6 ft. 
.TONIGHT...N winds less than 10 kt. Seas 4 to 6 ft. 
.MON...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT...NE winds less than 10 kt. Seas 5 to 7 ft. 
.TUE...NE winds less than 10 kt. Seas 4 to 6 ft.
.TUE NIGHT...N winds less than 10 kt. Seas 3 to 5 ft. 
.WED...N winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...N winds less than 10 kt. Seas 3 to 5 ft. 
.THU...Variable winds less than 10 kt. Seas 4 to 6 ft. 
.THU NIGHT...N winds less than 10 kt. Seas 4 to 6 ft. 

Caribbean between 64W and 72W

.TODAY...E winds 10 to 20 kt. Seas 3 to 4 ft Gulf of Venezuela,
and 5 to 7 ft elsewhere. 
.TONIGHT...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 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 4 to 6 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 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. 
.MON...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...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...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...E winds 10 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 kt. Seas 5 to 7 ft. 
.THU...E winds 10 kt. Seas 5 to 7 ft. 
.THU NIGHT...E winds 10 kt. Seas 5 to 7 ft. 

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

.TODAY...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.TONIGHT...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 3 to 5 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 
.WED...E winds less than 10 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 
.THU...E winds less than 10 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 

Synopsis for the the SW N ATLC including the Bahamas

.SYNOPSIS...A trough over the southern Bahamas will continue to
move northwest tonight then west of the area Sun followed by
fresh SE winds and scattered showers and thunderstorms. Moderate
NE to E flow will prevail elsewhere through Thu. 

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

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

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

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

Bahamas N of 22N

.TODAY...E winds 10 to 20 kt. Seas 3 to 4 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON...E winds 10 to 15 kt. Seas 3 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.WED...E winds 10 to 15 kt. Seas 3 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.THU...E winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 3 ft. 

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

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

ATLC waters S of 22N W of 65W

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...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 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.WED NIGHT...E winds 10 kt. Seas 3 to 5 ft. 
.THU...E winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

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

.TODAY...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.TONIGHT...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 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 5 to 7 ft. 
.WED...E winds 10 kt. Seas 6 to 8 ft. 
.WED NIGHT...NE winds 10 kt. Seas 6 to 8 ft. 
.THU...E winds less than 10 kt. Seas 6 to 9 ft. 
.THU NIGHT...E winds less than 10 kt. Seas 6 to 9 ft.