Offshore Forecast
Issued by NWS

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000
FZNT31 KNHC 312051
OFFN20

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
451 PM EDT FRI JUL 31 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...ATLC RIDGING COMBINED WITH LOW PRESSURE OVER NW
COLOMBIA WILL CONTINUE TO SUPPORT FRESH TO STRONG TRADE WINDS
OVER THE SOUTH-CENTRAL CARIBBEAN. A TROPICAL WAVE NEAR 79W WILL
MOVE ACROSS THE WESTERN CARIBBEAN THROUGH SUN NIGHT. ANOTHER
TROPICAL WAVE CURRENTLY OVER THE CENTRAL TROPICAL ATLC WILL
CROSS 55W ON SAT...ENTER THE EASTERN CARIBBEAN ON SUN AND REACH
THE CENTRAL CARIBBEAN BY TUE.

NW CARIBBEAN W OF 85W

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.
.SAT...E WINDS 10 TO 15 KT. SEAS 3 FT.
.SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 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 15 KT. SEAS 3 TO 4 FT.
.WED NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.

CARIBBEAN N OF 15N BETWEEN 72W AND 85W

.TONIGHT...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT
ELSEWHERE. SEAS 4 TO 6 FT S OF 18N...AND 3 TO 4 FT ELSEWHERE.
.SAT...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT
ELSEWHERE. SEAS 4 TO 6 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE.
.SAT NIGHT...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN
10 KT ELSEWHERE. SEAS 5 TO 7 FT S OF 18N...AND 3 FT ELSEWHERE.
.SUN...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT
ELSEWHERE. SEAS 6 TO 8 FT S OF 18N...AND 3 FT ELSEWHERE.
.SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.TUE...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.WED...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.

CARIBBEAN FROM 11N TO 15N W OF 72W

.TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
.SAT...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.SAT NIGHT...E WINDS 15 TO 30 KT. SEAS 6 TO 9 FT.
.SUN...E WINDS 15 TO 30 KT. SEAS 8 TO 12 FT WITHIN 90 NM OF COAST
OF COLOMBIA...AND 6 TO 9 FT ELSEWHERE.
.SUN NIGHT...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.MON...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.MON NIGHT...NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.TUE...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.
.TUE NIGHT...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.WED...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT.
.WED NIGHT...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT.

SW CARIBBEAN S OF 11N

.TONIGHT...N WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
LATE. SEAS 4 TO 6 FT.
.SAT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SAT NIGHT...N WINDS LESS THAN 10 KT...SHIFTING TO NE AFTER
LATE. SEAS 4 TO 6 FT.
.SUN...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.MON...NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT.
.MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.TUE...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.WED...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
.WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.

CARIBBEAN BETWEEN 64W AND 72W

.TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 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.
.SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
.SUN NIGHT...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.

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

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SAT NIGHT...E 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 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 15 KT. SEAS 5 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 LESS THAN 10 KT. SEAS 3 TO 5 FT.

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

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
.SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SUN...E WINDS 10 TO 15 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 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 5 FT.
.WED...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.

SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS

.SYNOPSIS...WEAK TROUGHING EXTENDS OVER NW WATERS N OF A RIDGE
AXIS FROM 28N65W TO THE STRAITS OF FLORIDA. THE TROUGHING WILL
WEAKEN AS THE RIDGE AXIS SLOWLY LIFTS NORTHWARD OVER THE
AREA...REACHING FROM 30N65W TO PORT EVERGLADES SUN AND FROM
31N65W TO CAPE CANAVERAL BY TUE. FRESH TRADES WILL DEVELOP ALONG
THE N COAST OF HISPANIOLA EACH NIGHT THROUGH TUE NIGHT.

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

.TONIGHT...S WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
.SAT...S WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
.SAT NIGHT...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.SUN...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED...S WINDS 10 KT. SEAS 3 FT.
.WED NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.

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

.TONIGHT...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.SAT...W OF 70W...S WINDS 10 TO 15 KT. ELSEWHERE... S WINDS
10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT.
SEAS 4 TO 5 FT.
.SAT NIGHT...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.SUN...SE WINDS 10 KT. SEAS 4 TO 5 FT.
.SUN NIGHT...SE WINDS 10 KT. SEAS 4 FT.
.MON...SE WINDS 10 KT. SEAS 4 FT.
.MON NIGHT...SE WINDS 10 KT. SEAS 3 TO 4 FT.
.TUE...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.WED...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
.WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.

BAHAMAS N OF 22N

.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.SAT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS... BECOMING 3 FT
IN THE AFTERNOON.
.SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.SUN...SE WINDS 10 TO 15 KT. SEAS 3 FT IN THE MORNING...BECOMING
2 FT OR LESS.
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.MON...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.TUE...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.
.WED...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.

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

.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.SAT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.SUN...SE WINDS 10 KT. SEAS 4 TO 5 FT.
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.MON...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.WED...E WINDS 10 KT. SEAS 4 TO 5 FT.
.WED NIGHT...E WINDS 10 KT. SEAS 4 FT.

ATLC WATERS S OF 22N W OF 65W

.TONIGHT...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 15 KT. SEAS 4 TO 6 FT.
.SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
.MON NIGHT...E WINDS 10 TO 20 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 FT.

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

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.SUN NIGHT...E WINDS 15 KT. SEAS 5 TO 6 FT.
.MON...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.TUE...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 5 FT.
.WED NIGHT...E WINDS 10 KT. SEAS 4 TO 5 FT.



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