000 FZNT31 KNHC 142054 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 454 PM EDT THU MAR 14 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...A COLD FRONT EXTENDING FROM EASTERN CUBA TO THE GULF OF HONDURAS WILL REACH FROM NEAR THE WINDWARD PASSAGE TO THE BORDER OF HONDURAS AND NICARAGUA LATE TONIGHT AND STALL. THE FRONT WILL WEAKEN TO A SHEAR LINE FRI BEFORE DISSIPATING SAT. LARGE LONG PERIOD N TO NE SWELLS WILL CONTINUE TO IMPACT THE TROPICAL N ATLC AND THE NE CARIBBEAN PASSAGES THROUGH THIS LATE THEN SUBSIDE FRI AND SAT. THE SOUTHERN PORTION OF THE PRESENT ATLC COLD FRONT IS EXPECTED TO MOVE TO THE FAR NW PORTION OF THE TROPICAL N ATLC SAT...THEN WEAKEN AS IT MOVES ACROSS THE REMAINDER OF THE NORTHERN TROPICAL N ATLC TROUGH SUN WITH HIGH PRES BUILDING ACROSS THE NORTHERN TROPICAL ATLC IN ITS WAKE THROUGH TUE. NW CARIBBEAN W OF 85W .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. CARIBBEAN FROM 11N TO 15N W OF 85W ...GALE CONDTIONS EXPECTED... .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN THROUGH TUE...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. SW CARIBBEAN S OF 11N .TONIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI NIGHT THROUGH SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN THROUGH TUE...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. CARIBBEAN BETWEEN 64W AND 72W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...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 .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT. .FRI...NE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .FRI NIGHT THROUGH SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT THROUGH SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A COLD FRONT EXTENDING FROM 31N65W TO 25N70W TO EASTERN CUBA WILL REACH FROM NEAR 26N65W TO THE WINDWARD PASSAGE LATE TONIGHT. THE FRONT WILL BEGIN TO WEAKEN AS IT MOVES ACROSS THE FAR SE WATERS FRI...THEN MOVE SE OF THE AREA FRI LATE TO ACROSS THE FAR NW PORTION OF THE TROPICAL N ATLC WATERS SAT. HIGH PRES RIDGING WILL BUILD W TO E ALONG 27N WAKE OF THE FRONT THROUGH SUN AND SHIFT N TO NEAR 29N LATE SUN INTO MON. DURING MON AND TUE THE RIDGE WILL SLIDE EASTWARD ALLOWING FOR A COLD FRONT TO MOVE OFFSHORE THE SE UNITED STATES AND ACROSS THE NW PORTION. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...N WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 6 TO 8 FT. .FRI...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT THROUGH SAT NIGHT...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN THROUGH TUE...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...NW WINDS 10 TO 20 KT. SEAS 7 TO 9 FT. .FRI...N WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 6 TO 8 FT. .FRI NIGHT...NW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT AND SAT NIGHT...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .TONIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN THROUGH TUE...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...NW WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .FRI...N WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS S OF 22N W OF 65W .TONIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 5 TO 7 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT THROUGH SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...VARIABLE WINDS 10 KT OR LESS...BECOMING NE LESS THAN 10 KT LATE. SEAS 7 TO 9 FT. .FRI...NE WINDS LESS THAN 10 KT EARLY... BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT. .FRI NIGHT THROUGH SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.