Offshore Forecast
Issued by NWS

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000
FZNT31 KNHC 251420
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1020 AM EDT SAT APR 25 2015

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...LARGE NE SWELLS WILL SUBSIDE ACROSS THE TROPICAL
WATERS E OF THE LESSER ANTILLES THROUGH SUN. FRESH TO LOCALLY
STRONG TRADES WILL DEVELOP EACH NIGHT OFFSHORE OF THE GULF OF
HONDURAS. FRESH TRADES WILL PREVAIL ALONG THE COAST OF COLOMBIA
THEN STRENGTHEN ACROSS THE SOUTHEASTERN AND S CENTRAL CARIBBEAN
BY WED.

NW CARIBBEAN W OF 85W

.THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TONIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.SUN...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.TUE...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.THIS AFTERNOON...E WINDS 10 TO 15 KT S OF 18N...AND E LESS THAN
10 KT ELSEWHERE. SEAS 3 FT.
.TONIGHT...E WINDS 10 TO 15 KT S OF 18N...AND SE LESS THAN 10 KT
ELSEWHERE. SEAS 3 TO 5 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE.
.SUN...E WINDS 10 TO 15 KT S OF 18N...AND S LESS THAN 10 KT
ELSEWHERE. SEAS 3 TO 5 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE.
.SUN NIGHT...S OF 18N...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
ELSEWHERE...SE WINDS LESS THAN 10 KT. INCREASING TO 10 TO
15 KT LATE. SEAS 2 FT OR LESS...BUILDING TO 3 FT
LATE.
.MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.

CARIBBEAN FROM 11N TO 15N W OF 72W

.THIS AFTERNOON...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.TONIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SUN...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.

SW CARIBBEAN S OF 11N

.THIS AFTERNOON...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.SUN...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.SUN NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.MON...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.MON NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 FT.
.TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT.
.TUE NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT.
.WED...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT.
.WED NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT.

CARIBBEAN BETWEEN 64W AND 72W

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.SUN...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.WED...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.WED NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.

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

.THIS AFTERNOON...SE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.
.TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.
.SUN...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.WED...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.

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

.THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.WED NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...HIGH PRES WILL SHIFT ACROSS THE NE WATERS THROUGH
TONIGHT. LOW PRES WILL ORGANIZE N OF THE AREA SUN WITH ASSOCIATED
COLD FRONT SHIFTING INTO THE NW WATERS EARLY MON. THE FRONT WILL
WILL EXTEND ALONG 27N TUE...THEN THE EASTERN PORTION OF THE FRONT
WILL STALL NEAR 25N65W WED MORNING WHILE THE WESTERN PORTION
LIFTS N ALONG THE FLORIDA COAST AS A WARM FRONT IN ADVANCE OF THE
NEXT SYSTEM EXPECTED TO EMERGE INTO E THE WATERS WED NIGHT.

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

.THIS AFTERNOON...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.TONIGHT...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SUN...W WINDS 15 TO 20 KT...BECOMING 10 TO 20 KT
LATE. SEAS 5 TO 7 FT.
.SUN NIGHT...W WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON...NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON NIGHT...N WINDS 10 KT. SEAS 3 TO 5 FT.
.TUE...NE WINDS 10 KT. SEAS 3 TO 5 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 FT.
.WED...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.WED NIGHT...SW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.

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

.THIS AFTERNOON...SE WINDS LESS THAN 10 KT W OF 70W... AND N
10 TO 15 KT ELSEWHERE. SEAS 6 TO 8 FT.
.TONIGHT...W OF 70W...S WINDS 10 TO 15 KT...SHIFTING TO SW
10 TO 20 KT LATE. ELSEWHERE...N WINDS LESS THAN
10 KT...BECOMING S LATE. SEAS 5 TO 7 FT.
.SUN...SW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.SUN NIGHT...W WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.MON...W WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.MON NIGHT...NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.TUE...NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.TUE NIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.WED...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.WED NIGHT...S WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.

BAHAMAS N OF 22N

.THIS AFTERNOON...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.SUN...SW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.SUN NIGHT...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.MON...W WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.MON NIGHT...NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.TUE...W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.WED...S WINDS 10 TO 15 KT. SEAS 3 FT.
.WED NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.

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

.THIS AFTERNOON...NE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.
.TONIGHT...W OF 70W...SE WINDS LESS THAN 10 KT. ELSEWHERE...NE
WINDS LESS THAN 10 KT EARLY...BECOMING VARIABLE WINDS
LESS THAN 10 KT. SEAS 4 TO 6 FT.
.SUN...S WINDS 10 TO 15 KT...SHIFTING TO SW 10 TO 20 KT
LATE. SEAS 5 TO 7 FT.
.SUN NIGHT...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON NIGHT...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TUE...W WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.TUE NIGHT...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.WED...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.

ATLC WATERS S OF 22N W OF 65W

.THIS AFTERNOON...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.SUN...S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.SUN NIGHT...SE WINDS LESS THAN 10 KT...BECOMING S
LATE. SEAS 3 TO 5 FT.
.MON...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.TUE...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.

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

.THIS AFTERNOON...SW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.TONIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.SUN...S WINDS 10 KT. SEAS 4 TO 5 FT.
.SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.MON NIGHT...S WINDS 10 TO 15 KT. SEAS 5 FT.
.TUE...S WINDS 10 TO 15 KT. SEAS 5 FT.
.TUE NIGHT...S WINDS 10 KT. SEAS 4 TO 5 FT.
.WED...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.WED NIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.



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