Offshore Forecast
Issued by NWS

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000
FZNT31 KNHC 190808
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
408 AM EDT SUN APR 19 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...FRESH TO STRONG TRADES WILL DEVELOP EACH NIGHT
ACROSS THE GULF OF HONDURAS. FRESH TO STRONG TRADES WILL DEVELOP
ALONG THE COAST OF COLOMBIA EACH NIGHT THROUGH THE PERIOD. LONG
PERIOD N SWELL WILL PROPAGATE S ACROSS THE TROPICAL N ATLC
WATERS TODAY...SUBSIDE FROM THE N ON MON THROUGH TUE. ANOTHER
ROUND OF LONG PERIOD NE SWELL WILL ARRIVE ACROSS THE TROPICAL
WATERS E OF THE LEEWARDS ON WED REACHING THE E CARIBBEAN
PASSAGES ON THU.

NW CARIBBEAN W OF 85W

.TODAY...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TUE...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.WED...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.THU...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT S OF 18N... AND
3 FT ELSEWHERE.
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT S OF 18N...AND
3 FT ELSEWHERE.
.MON...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT S OF 18N...AND 3 FT
ELSEWHERE.
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT S OF 18N...AND
3 FT ELSEWHERE.
.TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.

CARIBBEAN FROM 11N TO 15N W OF 72W

.TODAY...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 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 5 TO 7 FT.
.WED NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.THU...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.

SW CARIBBEAN S OF 11N

.TODAY...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.MON...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.WED...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.THU...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.

CARIBBEAN BETWEEN 64W AND 72W

.TODAY...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 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 15 KT. SEAS 4 TO 6 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.THU NIGHT...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 15 KT. SEAS 6 TO 9 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 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 5 TO 7 FT.
.THU...SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.THU NIGHT...E WINDS 10 TO 15 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 20 KT. SEAS 6 TO 9 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...A WEAK COLD FRONT EXTENDING FROM 31N72W TO 29N77W TO
30N81W WILL REACH FROM 31N60W TO 27N70W THIS EVENING...THEN STALL
E TO W ALONG 27N EARLY MON AND GRADUALLY WASH OUT THROUGH TUE. A
SECOND WEAK COLD FRONT WILL MOVE OFFSHORE THE UNITED STATES COAST
LATE MON NIGHT...STALL FROM 31N70W TO THE NW BAHAMAS LATE TUE
NIGHT...AND DISSIPATE THROUGH WED. A THIRD WEAK COLD FRONT WILL
MOVE INTO THE FAR NW WATERS ON THU NIGHT.

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

.TODAY...VARIABLE WINDS LESS THAN 10 KT...BECOMING S LESS THAN
10 KT LATE. SEAS 4 TO 5 FT.
.TONIGHT...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.MON...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON NIGHT...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.TUE...W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.WED...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT.
.WED NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.THU...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.THU NIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.

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

.TODAY...W OF 70W...NW WINDS LESS THAN 10 KT. SHIFTING TO SE
 LATE. ELSEWHERE...NW WINDS 10 TO 15 KT. SEAS 4 TO
6 FT.
.TONIGHT...SE WINDS LESS THAN 10 KT W OF 70W...AND NE 10 TO
15 KT ELSEWHERE. SEAS 4 TO 5 FT.
.MON...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.MON NIGHT...W OF 70W...SW WINDS 10 TO 15 KT. ELSEWHERE...SE
WINDS 10 TO 15 KT...BECOMING S LATE. SEAS 4 TO 6 FT.
.TUE...SW WINDS 10 KT. SEAS 4 TO 5 FT.
.TUE NIGHT...W WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.WED...NW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.WED NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.THU...VARIABLE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.THU NIGHT...SW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.

BAHAMAS N OF 22N

.TODAY...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.TONIGHT...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
LATE. SEAS 3 TO 4 FT.
.MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.MON NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 FT.
.TUE...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.WED...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT.
.THU...S WINDS LESS THAN 10 KT. SEAS 3 FT.
.THU NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT.

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

.TODAY...S WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.
.TONIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN
10 KT LATE. SEAS 4 TO 6 FT.
.MON...SE WINDS LESS THAN 10 KT W OF 70W...AND VARIABLE WINDS
LESS THAN 10 KT ELSEWHERE. SEAS 4 TO 5 FT.
.MON NIGHT...W OF 70W...SE WINDS 10 KT. ELSEWHERE...VARIABLE
WINDS LESS THAN 10 KT...BECOMING SE LESS THAN 10 KT
LATE. SEAS 4 TO 5 FT.
.TUE...S WINDS 10 KT. SEAS 4 TO 5 FT.
.TUE NIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.
.WED...SW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.WED NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.THU...SW WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.
.THU NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.

ATLC WATERS S OF 22N W OF 65W

.TODAY...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT
LATE. SEAS 4 TO 6 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.WED...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.THU...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.

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

.TODAY...SE WINDS 10 KT. SEAS 7 TO 9 FT.
.TONIGHT...SE WINDS 10 KT. SEAS 6 TO 9 FT.
.MON...E WINDS 10 KT. SEAS 6 TO 8 FT.
.MON NIGHT...E WINDS 10 KT. SEAS 5 TO 6 FT.
.TUE...E WINDS 10 KT. SEAS 4 TO 5 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.WED...SE WINDS 10 KT. SEAS 6 TO 8 FT.
.WED NIGHT...E WINDS 10 KT. SEAS 6 TO 9 FT.
.THU...SE WINDS 10 KT. SEAS 7 TO 9 FT.
.THU NIGHT...SE WINDS LESS THAN 10 KT. SEAS 7 TO 8 FT.



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