000 FZNT31 KNHC 140831 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 431 AM 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 EXTENDS FROM CENTRAL CUBA TO CENTRAL HONDURAS. THE FRONT WILL REACH FROM NEAR THE WINDWARD PASSAGE TO THE BORDER OF HONDURAS AND NICARAGUA BY THIS LATE WHERE IT WILL STALL AND 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 CURRENT WESTERN ATLC COLD FRONT IS EXPECTED TO MOVE INTO THE FAR NW PORTION OF THE TROPICAL N ATLC SAT...THEN CONTINUE TO WEAKEN AS IT MOVES ACROSS THE REMAINDER OF THE NORTHERN TROPICAL N ATLC THIS WEEKEND. NW CARIBBEAN W OF 85W .TODAY...N WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. CARIBBEAN FROM 11N TO 15N W OF 85W .TODAY...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT THROUGH MON...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. SW CARIBBEAN S OF 11N .TODAY...N WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI AND FRI NIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT THROUGH MON...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...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 .TODAY...E WINDS 10 TO 15 KT...BECOMING NE LATE. SEAS 6 TO 9 FT. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT. .FRI AND FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...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 31N68W TO CENTRAL CUBA WILL REACH FROM NEAR 26N65W TO THE WINDWARD PASSAGE BY LATE TONIGHT. THE FRONT WILL MOVE E OF THE AREA AND INTO THE FAR NW TROPICAL N ATLC WATERS SAT. HIGH PRES WILL BUILD WAKE OF THE FRONT. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...N WINDS 15 TO 20 KT. SEAS 7 TO 8 FT. .TONIGHT...N WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 6 TO 8 FT. .FRI...NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...NW WINDS LESS THAN 10 KT...BECOMING W LATE. SEAS 4 TO 5 FT. .SAT THROUGH MON...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...NW WINDS 10 TO 20 KT. SEAS 7 TO 8 FT. .TONIGHT...NW WINDS 10 TO 20 KT. SEAS 7 TO 9 FT. .FRI AND FRI NIGHT...NW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT THROUGH SUN...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .TODAY...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...SW WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .TONIGHT...NW WINDS 10 TO 20 KT. SEAS 7 TO 8 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT THROUGH MON...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 4 TO 6 FT. .TONIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 8 TO 10 FT. .TONIGHT...VARIABLE WINDS 10 KT OR LESS...BECOMING NE LESS THAN 10 KT LATE. SEAS 7 TO 9 FT. .FRI AND FRI NIGHT...N WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.