000 FZNT31 KNHC 130916 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 516 AM EDT MON MAY 13 2013 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 TRADE WINDS WILL CONTINUE ACROSS THE S CENTRAL CARIBBEAN AND ALONG THE COAST OF COLOMBIA THROUGH EARLY THU. A WEAK COLD FRONT WILL PASS E ACROSS CUBA AND THE CARIBBEAN WATERS N OF 20N W OF HISPANIOLA MON NIGHT AND TUE. MODERATE TO FRESH EASTERLY TRADES WILL PERSIST ELSEWHERE THROUGH THE PERIOD. NW CARIBBEAN W OF 85W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT WITHIN 90 NM OF COAST OF COLOMBIA...AND 6 TO 8 FT ELSEWHERE. .TUE AND TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. SW CARIBBEAN S OF 11N .TODAY...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .WED THROUGH FRI...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...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 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...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 .TODAY...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...WEAKENING LOW PRES CENTERED NEAR 23.5N69W WITH TROUGH EXTENDING SW TO NEAR 20N70W WILL WEAKEN TO N TO S ALIGNED TROUGH TODAY AND DRIFT W TO ALONG 70W BY THIS EVENING. A COLD FRONT MOVING OFF THE NE COAST OF FLORIDA EXTENDS FROM 31N77W TO JUST N OF CAPE CANAVERAL THIS MORNING...WITH PRE FRONTAL TROUGH JUST A FEW DEGREES TO THE SE. THE FRONT WILL MOVE SE AND MERGE WITH TROUGH...REACHING FROM 31N73W TO EXTREME S FLORIDA BY THIS EVENING...FROM 30N64W TO CENTRAL BAHAMAS BY TUE EVENING THEN FROM 24.5N65W TO SOUTHERN BAHAMAS WED EVENING. TROUGH ALONG 70W THIS EVENING WILL BE FORCED SE BY APPROACHING FRONT TONIGHT THROUGH WED. HIGH PRESSURE WILL BUILD BEHIND THE FRONT...MOVING OFF THE SE COAST OF U.S. TUE...AND SLIDE E TO BERMUDA BY THU. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...W WINDS 10 TO 20 KT. SEAS 2 TO 4 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED THROUGH FRI...SE WINDS 10 KT. SEAS 3 TO 4 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...SW WINDS 10 TO 15 KT...SHIFTING TO W 10 TO 20 KT LATE. SEAS 5 TO 7 FT. .TUE AND TUE NIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .WED THROUGH FRI...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .TODAY...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 3 FT. .TONIGHT...N WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT LATE. SEAS 5 TO 6 FT. .TONIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.