Offshore Forecast
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000
FZNT31 KNHC 280214
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1014 PM EDT MON MAR 27 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...LOW PRES CENTERED N OF THE CARIBBEAN NEAR 26N68W
WILL MAINTAIN A LIGHT WIND REGIME ACROSS THE CARIBBEAN THROUGH
TUE. HIGH PRES WILL BUILD N OF THE CENTRAL CARIBBEAN TUE NIGHT
BRINGING AN INCREASE TO THE TRADES ACROSS MOST OF THE CARIBBEAN.
N SWELL IS EXPECTED TO PROPAGATE INTO THE N TROPICAL ATLC WED
THROUGH FRI.

NW CARIBBEAN W OF 85W

.OVERNIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.WED NIGHT...E 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.
.FRI...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.SAT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.OVERNIGHT...NE WINDS LESS THAN 10 KT S OF 18N...AND NE 10 TO
15 KT ELSEWHERE. SEAS 2 FT OR LESS.
.TUE...E WINDS LESS THAN 10 KT S OF 18N...AND E 10 TO 15 KT
ELSEWHERE. SEAS 3 FT.
.TUE NIGHT...S OF 18N...E WINDS LESS THAN 10 KT. ELSEWHERE...E
WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 FT OR LESS.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 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.
.FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.

CARIBBEAN FROM 11N TO 15N W OF 72W

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

SW CARIBBEAN S OF 11N

.OVERNIGHT...NE WINDS 10 TO 15 KT. SEAS 3 FT.
.TUE...NE WINDS LESS THAN 10 KT. SEAS 3 FT.
.TUE NIGHT...NE WINDS 10 TO 15 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...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.THU NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.FRI...NE WINDS 10 TO 15 KT...SHIFTING TO N IN THE AFTERNOON.
SEAS 3 TO 5 FT.
.FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.SAT...E WINDS LESS THAN 10 KT...SHIFTING TO SW IN THE
AFTERNOON. SEAS 3 TO 5 FT.
.SAT NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.

CARIBBEAN BETWEEN 64W AND 72W

.OVERNIGHT...NE WINDS 10 TO 15 KT GULF OF VENEZUELA... AND E
LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 4 FT.
.TUE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 3 TO 4 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 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.
.FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.

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

.OVERNIGHT...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 LESS THAN 10 KT. SEAS 3 TO 5 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...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.
.FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SAT NIGHT...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

.OVERNIGHT...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 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 4 TO 6 FT.
.FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...BROAD 1008 MB LOW PRES IS CENTERED E OF THE BAHAMAS
NEAR 26N68W. THE LOW WILL PRODUCE GALES ON ITS N SIDE AS IT
TRACKS N THEN E...EXITING THE NE ZONES TUE AS WEAK HIGH PRES
SETTLES OVER THE AREA THROUGH THU. THE HIGH WILL STRENGTHEN AS IT
SHIFTS E THU NIGHT THROUGH FRI NIGHT AS A WEAK COLD FRONT
APPROACHES THE NW WATERS. LARGE N SWELL WILL LINGER IN THE E
PORTION OF THE AREA N OF 22N TUE NIGHT THROUGH WED NIGHT.

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

.OVERNIGHT...E WINDS 10 KT. SEAS 6 TO 7 FT.
.TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 6 TO 7 FT.
.TUE NIGHT...S WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT.
.WED...SW WINDS 10 TO 15 KT...SHIFTING TO W IN THE AFTERNOON.
SEAS 4 TO 6 FT.
.WED NIGHT...NW WINDS LESS THAN 10 KT...SHIFTING TO NE AFTER
MIDNIGHT. SEAS 4 TO 5 FT.
.THU...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.THU NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.FRI...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.FRI NIGHT...S WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.SAT...W WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
.SAT NIGHT...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.

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

...GALE WARNING TONIGHT AND TUE...

.OVERNIGHT...NE WINDS 10 TO 20 KT W OF 70W...AND NE 20 TO 30 KT
E OF 70W EXCEPT SE OF LINE FROM 31N65W TO 28N70W NE WINDS 30 TO 40
KT. SEAS 8 TO 11 FT W OF 70W...AND 12 TO 18 FT ELSEWHERE.
.TUE...W OF 70W...NE WINDS 10 TO 15 KT...SHIFTING TO N IN THE
AFTERNOON. ELSEWHERE...N WINDS 20 TO 30 KT EXCEPT N TO NE WINDS
25 TO 35 KT N OF 29N AND E OF 68W. SEAS 7 TO 10 FT W OF
70W...AND 11 TO 16 FT ELSEWHERE.
.TUE NIGHT...N WINDS LESS THAN 10 KT W OF 70W...AND N 15 TO
25 KT ELSEWHERE. SEAS 6 TO 8 FT W OF 70W...AND 9 TO 14 FT
ELSEWHERE.
.WED...W WINDS LESS THAN 10 KT W OF 70W...AND NW 10 TO 20 KT
ELSEWHERE. SEAS 5 TO 7 FT W OF 70W...AND 8 TO 11 FT ELSEWHERE.
.WED NIGHT...NW WINDS 10 TO 15 KT. SEAS 6 TO 9 FT.
.THU...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.SAT...S WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
.SAT NIGHT...SW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.

BAHAMAS N OF 22N

.OVERNIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.TUE...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.TUE NIGHT...NE WINDS LESS THAN 10 KT...SHIFTING TO E AFTER
MIDNIGHT. SEAS 3 TO 5 FT.
.WED...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.WED NIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO
15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT.
.THU...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.THU NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 FT.
.FRI...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.SAT...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
.SAT NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT.

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

.OVERNIGHT...NW WINDS 10 TO 20 KT. SEAS 8 TO 11 FT.
.TUE...N WINDS 10 TO 20 KT. SEAS 8 TO 11 FT.
.TUE NIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT W OF 70W...AND
7 TO 10 FT ELSEWHERE.
.WED...N WINDS LESS THAN 10 KT W OF 70W...AND N 10 TO 15 KT
ELSEWHERE. SEAS 5 TO 7 FT W OF 70W...AND 7 TO 10 FT ELSEWHERE.
.WED NIGHT...N WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT.
.THU...NW WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT.
.THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT.
.FRI...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.FRI NIGHT...E WINDS LESS THAN 10 KT...SHIFTING TO SE AFTER
MIDNIGHT. SEAS 5 TO 7 FT.
.SAT...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SAT NIGHT...S WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT.

ATLC WATERS S OF 22N W OF 65W

.OVERNIGHT...NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.TUE...NW WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN
THE AFTERNOON. SEAS 4 TO 6 FT.
.TUE NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.WED...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.THU...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.SAT...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 3 TO 5 FT.
.SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.

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

.OVERNIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.TUE...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.TUE NIGHT...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.WED...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.WED NIGHT...NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.THU...N WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT.
.THU NIGHT...N WINDS LESS THAN 10 KT. SEAS 6 TO 9 FT.
.FRI...VARIABLE WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT.
.FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.SAT...E WINDS 10 KT. SEAS 5 TO 7 FT.
.SAT NIGHT...E WINDS 10 KT. SEAS 6 TO 9 FT.



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