000
FZNT31 KNHC 270315
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1115 PM EDT SUN AUG 26 2012

MARINE WEATHER HF VOICE BROADCAST FOR THE TROPICAL N ATLANTIC FROM
07N TO 22N BETWEEN 55W AND 64W...THE SW N ATLC 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......TROPICAL STORM ISAAC MOVING WNW ACROSS EXTREME W
FLORIDA KEYS AND INTO THE SE GULF TONIGHT WILL GRADUALLY TURN NW
AND EXIT THE REGION THROUGH MON...ALLOWING HIGH PRES TO BUILD
ACROSS THE ATLC...AND BRINGING A RETURN TO MORE TYPICAL
MODERATE TO FRESH TRADE WINDS ACROSS THE CARIBBEAN MON THROUGH
WED.


NW CARIBBEAN W OF 85W

.OVERNIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.MON...W WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. 
.MON NIGHT THROUGH FRI...E TO SE WINDS 10 TO 20 KT. SEAS 6 TO
8 FT. 

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.OVERNIGHT...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. 
.MON...SE TO S WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. 
.MON NIGHT THROUGH FRI...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. 

CARIBBEAN FROM 11N TO 15N W OF 70W

.OVERNIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.MON...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. 
.MON NIGHT THROUGH FRI...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. 

SW CARIBBEAN S OF 11N

.OVERNIGHT...NE TO E WINDS 10 KT. SEAS 2 TO 4 FT.
.MON...NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. 
.MON NIGHT THROUGH TUE NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO
5 FT. 
.WED THROUGH FRI...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. 

CARIBBEAN BETWEEN 64W AND 72W

.OVERNIGHT...E TO SE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. 
.MON...E TO SE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. 
.MON NIGHT THROUGH FRI...E WINDS 20 TO 30 KT. SEAS 6 TO 9 FT. 

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

.OVERNIGHT...NE TO 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 THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO
6 FT. 

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

.OVERNIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.MON...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT. 
.MON NIGHT THROUGH FRI...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...TROPICAL STORM ISAAC LOCATED NEAR 24.2N 82.9W AT 11
PM EDT...MOVING WNW ACROSS EXTREME W FLORIDA KEYS AND INTO THE
SE GULF WILL GRADUALLY TURN NW AND EXIT THE REGION THROUGH LATE
MON...ALLOWING HIGH PRES TO BUILD ACROSS THE ATLC. FRESH TO
STRONG WINDS AND HIGH SEAS ACROSS W AND SW PORTIONS WILL
GRADUALLY DIMINISH MON THROUGH TUE.


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

.OVERNIGHT...E TO SE WINDS 15 TO 25 KT. SEAS 8 TO 13 FT. 
.MON...E TO SE WINDS 15 TO 25 KT...BECOMING SE 15 TO 20 KT IN
THE AFTERNOON. SEAS 8 TO 11 FT. 
.MON NIGHT THROUGH FRI...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 

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

.OVERNIGHT...E TO SE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. 
.MON...SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.MON NIGHT THROUGH THU NIGHT...S TO SW WINDS 10 TO 20 KT. SEAS
5 TO 7 FT. 
.FRI...S TO SW WINDS 10 KT...BECOMING N TO NW LESS THAN 10 KT IN
THE AFTERNOON. SEAS 3 TO 5 FT. 

BAHAMAS N OF 22N

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 20 TO
30 KT. SEAS 8 TO 13 FT. 
.MON...SE TO S WINDS 20 TO 30 KT...BECOMING SE 15 TO 25 KT IN
THE AFTERNOON. SEAS 7 TO 10 FT. 
.MON NIGHT THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 

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

.OVERNIGHT...E TO SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. 
.MON...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.MON NIGHT THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 

ATLC WATERS S OF 22N W OF 65W

.OVERNIGHT...E TO SE WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. 
.MON...E TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.MON NIGHT THROUGH FRI...E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. 

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

.OVERNIGHT...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 THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO
6 FT.