000
FZNT31 KNHC 181522
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1122 AM EDT THU APR 18 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...WEAK HIGH PRES ACROSS THE CENTRAL ATLC WILL MAINTAIN
MODERATE TO FRESH TRADE WINDS ACROSS THE REGION THROUGH FRI...
WITH FRESH TO STRONG WINDS  CENTRAL CARIBBEAN AND GULF OF
HONDURAS. STRONG HIGH PRES ACROSS THE NW ATLC WILL BUILD S
ACROSS THE REGION TONIGHT AND FRI TO STRENGTHEN WINDS FRI
THROUGH SUN. WINDS AND SEAS MODERATE ON MON. 

NW CARIBBEAN W OF 85W

.THIS AFTERNOON...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.TONIGHT...E WINDS 10 TO 20 KT...BECOMING SE 15 TO 25 KT 
LATE. SEAS 6 TO 8 FT. 
.FRI AND FRI NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. 
.SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.FRI AND 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. 

CARIBBEAN FROM 11N TO 15N W OF 72W

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.SAT THROUGH MON...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

SW CARIBBEAN S OF 11N

.THIS AFTERNOON...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. 
.TONIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.FRI AND FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SAT THROUGH MON...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

CARIBBEAN BETWEEN 64W AND 72W

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 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

.THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.SAT THROUGH MON...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 

OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO
15N W OF 55W

.THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.SAT THROUGH MON...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...STRONG HIGH PRES BUILDING S ACROSS THE NW ATLC
TONIGHT AND FRI WILL STRENGTHEN TRADE WINDS S OF 26N FRI THROUGH
SUN. WINDS AND SEAS SUBSIDE ON MON.

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

.THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.FRI AND FRI NIGHT...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.SAT THROUGH MON...SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 

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

.THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. 
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. 
.FRI AND FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

BAHAMAS N OF 22N

.THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.FRI AND FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 

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

.THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.TONIGHT...E WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT 
LATE. SEAS 6 TO 8 FT. 
.FRI AND FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 

ATLC WATERS S OF 22N W OF 65W

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 7 TO 9 FT. 
.SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 

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

.THIS AFTERNOON...E WINDS 15 TO 20 KT...BECOMING 10 TO 20 KT
LATE. SEAS 7 TO 8 FT. 
.TONIGHT...E WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT 
LATE. SEAS 7 TO 8 FT. 
.FRI AND FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT. 
.SAT THROUGH MON...E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT.