Offshore Forecast
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000
FZNT31 KNHC 231427
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1027 AM EDT SUN APR 23 2017

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...A WEAKENING COLD FRONT WILL MOVE INTO THE NW
CARIBBEAN LATE MON. THE FRONT WILL STALL FROM CENTRAL CUBA TO E
HONDURAS ON TUE WHERE IT WILL DISSIPATE THROUGH WED.

NW CARIBBEAN W OF 85W

.THIS AFTERNOON...VARIABLE WINDS LESS THAN 10 KT...BECOMING N
LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 FT.
.TONIGHT...N WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.MON...NW WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 2 FT OR LESS.
.MON NIGHT...N WINDS LESS THAN 10 KT...SHIFTING TO NE AFTER
MIDNIGHT. SEAS 2 TO 3 FT.
.TUE...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN
10 KT IN THE AFTERNOON. SEAS 2 TO 3 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.
.WED...SE WINDS 10 TO 20 KT. SEAS 3 TO 4 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...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.THIS AFTERNOON...SE WINDS 10 TO 15 KT S OF 18N...AND SW LESS
THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT.
.TONIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.MON...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.MON NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.TUE...N WINDS LESS THAN 10 KT IN THE MORNING...BECOMING
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT.
.TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT IN THE EVENING...
SUBSIDING TO 2 FT OR LESS.
.WED...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS...BUILDING TO
3 FT IN THE AFTERNOON.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.

CARIBBEAN FROM 11N TO 15N W OF 72W

.THIS AFTERNOON...E WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF
COLOMBIA...AND E LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT.
.TONIGHT...NE WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF
COLOMBIA...AND NE LESS THAN 10 KT ELSEWHERE. 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 4 FT.
.TUE...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.WED...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 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 20 KT. SEAS 4 TO 6 FT.

SW CARIBBEAN S OF 11N

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

CARIBBEAN BETWEEN 64W AND 72W

.THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT GULF OF
VENEZUELA...AND 5 TO 7 FT ELSEWHERE.
.TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT GULF OF
VENEZUELA...AND 5 TO 7 FT ELSEWHERE.
.MON...GULF OF VENEZUELA...E WINDS 10 TO 15 KT...SHIFTING TO NE
IN THE AFTERNOON. ELSEWHERE...SE WINDS 10 TO 20 KT. SEAS 3 TO
4 FT GULF OF VENEZUELA...AND 5 TO 7 FT ELSEWHERE.
.MON NIGHT...E WINDS 10 TO 20 KT. SEAS 2 FT OR LESS GULF OF
VENEZUELA...AND 4 TO 6 FT ELSEWHERE.
.TUE...E WINDS 10 TO 20 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 5 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 4 TO 5 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

.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.
.MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 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 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 15 KT. SEAS 4 TO 6 FT.

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

.THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 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.
.THU...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...HIGH PRES WILL PREVAIL OVER THE FORECAST WATERS
TODAYBEFORE RETREATING EASTWARD MON. LOW PRESSURE WILL SHIFT
FROM THE SE GULF TO N OF THE BAHAMAS TONIGHT AND N OF THE AREA
LATE MON. A COLD FRONT WILL MOVE INTO THE NW WATERS MON. THE
FRONT WILL REACH FROM 31N70W TO CENTRAL CUBA TUE EVENING WHERE IT
WILL STALL AND DISSIPATE. THE PRES GRADIENT BETWEEN THE LOW AND
HIGH PRES TO THE EAST WILL RESULT IN MINIMAL GALE FORCE WINDS
ACROSS THE N-CENTRAL WATERS ON MON.

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

.THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON...SW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.MON NIGHT...W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TUE...W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.TUE NIGHT...W WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.WED...SW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.WED NIGHT...S WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 TO 4 FT.
.THU...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.

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

...GALE WARNING...

.THIS AFTERNOON...SE WINDS 10 TO 15 KT W OF 70W...AND S LESS
THAN 10 KT ELSEWHERE. SEAS 5 TO 6 FT.
.TONIGHT...W OF 70W...SE WINDS 10 TO 20 KT. ELSEWHERE...S WINDS
LESS THAN 10 KT...SHIFTING TO SE AFTER MIDNIGHT. SEAS 5 TO 7 FT.
.MON...W OF 72W SE WINDS 25 TO 35 KT. E OF 72W SE WINDS 15 TO 25
KT. SEAS 7 TO 10 FT W OF 70W...AND 5 TO 7 FT ELSEWHERE.
.MON NIGHT...S WINDS 15 TO 25 KT. SEAS 8 TO 11 FT W OF 70W...AND
6 TO 9 FT ELSEWHERE.
.TUE...S WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.
.WED...SW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.WED NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.THU...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 5 TO 7 FT.
.THU NIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.

BAHAMAS N OF 22N

.THIS AFTERNOON...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.TONIGHT...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.MON...SW WINDS 10 TO 15 KT...SHIFTING TO W IN THE AFTERNOON.
SEAS 3 TO 5 FT.
.MON NIGHT...W WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 TO 4 FT.
.TUE...W WINDS 10 TO 15 KT. SEAS 3 FT IN THE MORNING...SUBSIDING
TO 2 FT OR LESS.
.TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.WED...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.
.THU...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.

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

.THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.TONIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.MON...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.MON NIGHT...SE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.TUE...S WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.WED...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 5 TO 7 FT.
.WED NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 5 TO 7 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.

ATLC WATERS S OF 22N W OF 65W

.THIS AFTERNOON...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 4 TO 6 FT.
.TUE...S WINDS 10 TO 15 KT...SHIFTING TO SW IN THE AFTERNOON.
SEAS 4 TO 6 FT.
.TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.WED...E WINDS LESS THAN 10 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 5 FT.

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

.THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.
.MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.MON NIGHT...E WINDS 10 TO 15 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 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 FT.
.THU...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.THU NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.



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