000
FZNT31 KNHC 221450
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1050 AM EDT MON APR 22 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...STRONG HIGH PRES ACROSS THE CENTRAL ATLC WILL
GRADUALLY SLIDE EASTWARD THROUGH WED AND BE REPLACED BY BROAD
TROUGHING JUST N OF THE AREA NEAR 70W. MAINLY MODERATE TRADE
WINDS WILL CONTINUE ACROSS THE TROPICAL N ATLC ZONES...AND
ACROSS MOST OF THE CARIBBEAN SEA THROUGH THE PERIOD. LONG PERIOD
NE SWELLS WILL PROPAGATE ACROSS MUCH OF THE TROPICAL N ATLC
NORTHERN ZONES ON FRI. 

NW CARIBBEAN W OF 85W

.TODAY...SE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT.
.TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. 
.TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.TODAY...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.TUE AND TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 

CARIBBEAN FROM 11N TO 15N W OF 72W

.TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TONIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

SW CARIBBEAN S OF 11N

.TODAY...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TONIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. 
.TUE AND TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

CARIBBEAN BETWEEN 64W AND 72W

.TODAY...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

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

.TODAY...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.WED THROUGH FRI...E WINDS 10 TO 15 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. SEAS 4 TO 6 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...A FRONTAL TROUGH FROM 31N78W TO 27N80W WILL SLOWLY
MOVE E THROUGH FRI WHILE WEAKENING. HIGH PRES OVER THE FAR NW
PORTION WILL WEAKEN AS IT SLIDES E THROUGH FRI. A WEAK COLD FRONT
IS EXPECTED TO REACH THE FAR NW WATERS FRI.

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

.TODAY...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.TONIGHT...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. 
.TUE AND TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

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

.TODAY...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.TONIGHT...SE WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT 
LATE. SEAS 6 TO 7 FT. 
.TUE AND TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 

BAHAMAS N OF 22N

.TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

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

.TODAY...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.TUE AND TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. 

ATLC WATERS S OF 22N W OF 65W

.TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TUE AND TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

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

.TODAY...NE WINDS 15 KT. SEAS 6 TO 7 FT.
.TONIGHT...E WINDS 15 TO 20 KT...BECOMING 10 TO 20 KT 
LATE. SEAS 6 TO 7 FT. 
.TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.