000
FZNT31 KNHC 190836
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
436 AM EDT FRI APR 19 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...HIGH PRES CENTERED OVER THE CENTRAL ATLC WITH
ASSOCIATED RIDGE EXTENDING SW ACROSS THE N PORTION OF THE SW N
ATLC WATERS. THIS WILL HELP MAINTAIN MODERATE TO FRESH TRADE
WINDS ACROSS THE REGION...WITH FRESH TO STRONG WINDS 
CENTRAL CARIBBEAN AND GULF OF HONDURAS THROUGH SAT. WINDS AND
SEAS WILL MODERATE SUN THROUGH TUE. 

NW CARIBBEAN W OF 85W

.TODAY...SE WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT
LATE. SEAS 6 TO 8 FT. 
.TONIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT 
LATE. SEAS 5 TO 7 FT. 
.SAT AND SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.TODAY...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.SAT AND SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

CARIBBEAN FROM 11N TO 15N W OF 72W

.TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.SAT AND SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.SUN THROUGH TUE...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

SW CARIBBEAN S OF 11N

.TODAY...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT
 LATE. SEAS 4 TO 6 FT. 
.TONIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
LATE. SEAS 4 TO 6 FT. 
.SAT AND SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SUN THROUGH TUE...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

CARIBBEAN BETWEEN 64W AND 72W

.TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.SAT AND SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.SUN THROUGH TUE...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 20 KT. SEAS 6 TO 9 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.SAT AND SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 

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

.TODAY...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.SAT AND SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.SUN THROUGH TUE...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...RIDGE OF HIGH PRES EXTENDING ACROSS THE N PART OF THE
SW N ATLC WATERS WILL MAINTAIN FRESH TO STRONG TRADE WINDS S OF
26N THROUGH SAT. A COLD FRONT WILL MOVE OFF THE COAST OF NORTHERN
FLORIDA TONIGHT...THEN EXTEND FROM 31N77W TO SOUTHERN FLORIDA
SAT. THE FRONT WILL WEAKEN TO A TROUGH SUN AND LINGER OVER THE
WESTERN WATERS THROUGH TUE.

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

.TODAY...S WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. 
.TONIGHT...S WINDS 15 TO 20 KT...BECOMING 10 TO 20 KT 
LATE. SEAS 5 TO 7 FT. 
.SAT...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.SAT NIGHT...N WINDS 10 TO 15 KT...SHIFTING TO NE 10 TO 20 KT
LATE. SEAS 5 TO 7 FT. 
.SUN THROUGH TUE...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. 

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

.TODAY...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. 
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SAT AND SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

BAHAMAS N OF 22N

.TODAY...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.SAT AND SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

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

.TODAY...E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. 
.TONIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT. 
.SAT AND SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

ATLC WATERS S OF 22N W OF 65W

.TODAY...E WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT 
LATE. SEAS 7 TO 9 FT. 
.TONIGHT...E WINDS 15 TO 25 KT. SEAS 7 TO 9 FT. 
.SAT AND SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

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

.TODAY...E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT. 
.TONIGHT...E WINDS 15 TO 20 KT. SEAS 8 TO 9 FT. 
.SAT AND SAT NIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT. 
.SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.