000
FZNT31 KNHC 312120
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
520 PM EDT WED JUL 31 2013

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 WEAK TROPICAL WAVE ALONG 83W WILL ENTER THE SE GULF 
OF MEXICO TONIGHT AND THU. A TIGHT PRES GRADIENT WILL COTNINUE TO
RESULT IN FRESH TO STRONG TRADE WINDS ACROSS MUCH OF THE SOUTH
CENTRAL CARIBBEAN THROUGH THE PERIOD.

NW CARIBBEAN W OF 85W

.TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. 
.THU...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.
.THU NIGHT THROUGH FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO
5 FT. 
.SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU NIGHT THROUGH FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO
6 FT. 
.SAT THROUGH MON...E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. 

CARIBBEAN FROM 11N TO 15N W OF 72W

.TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.THU...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.THU NIGHT THROUGH FRI NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO
9 FT. 
.SAT THROUGH MON...NE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. 

SW CARIBBEAN S OF 11N

.TONIGHT...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. 
.THU...NE WINDS LESS THAN 10 KT...SHIFTING TO W 
LATE. SEAS 4 TO 6 FT. 
.THU NIGHT THROUGH FRI NIGHT...N WINDS LESS THAN 10 KT. SEAS
4 TO 6 FT. 
.SAT THROUGH MON...N WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. 

CARIBBEAN BETWEEN 64W AND 72W

.TONIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT 
LATE. SEAS 4 TO 6 FT. 
.THU...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.THU NIGHT THROUGH FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO
7 FT. 
.SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO
19N W OF 55W

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU NIGHT THROUGH FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO
6 FT. 
.SAT THROUGH MON...E WINDS 10 TO 20 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 3 TO 5 FT. 
.THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU NIGHT THROUGH FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO
7 FT. 
.SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...HIGH PRES RIDGE ALONG 29N WILL REMAIN NEARLY
STATIONARY THROUGH THU NIGHT...THEN SHIFT S TO NEAR 27N FRI
THROUGH SUN. A WEAK TROUGH...REMNANTS OF DORIAN...WILL MOVE NW
THROUGH FRI.      

ATLC WATERS FROM 27N TO 31N W OF 77W

.TONIGHT...SE WINDS 10 KT. SEAS 4 TO 5 FT. 
.THU...S WINDS 10 KT. SEAS 3 TO 4 FT. 
.THU NIGHT THROUGH FRI NIGHT...S WINDS LESS THAN 10 KT. SEAS
2 TO 4 FT. 
.SAT THROUGH MON...SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 

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

.TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.THU...SE WINDS 10 KT. SEAS 3 TO 4 FT. 
.THU NIGHT THROUGH FRI NIGHT...S WINDS 10 KT. SEAS 3 TO 4 FT. 
.SAT THROUGH MON...W WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. 

BAHAMAS N OF 22N

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.THU NIGHT THROUGH FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO
3 FT. 
.SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 

ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU NIGHT THROUGH FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO
5 FT. 
.SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

ATLC WATERS S OF 22N W OF 65W

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU NIGHT THROUGH FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO
5 FT. 
.SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 
.THU...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. 
.THU NIGHT THROUGH FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO
6 FT. 
.SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.