000 FZNT31 KNHC 130838 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 438 AM EDT WED MAR 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...A COLD FRONT EXTENDS FROM W CUBA TO THE W GULF OF HONDURAS. THE FRONT WILL EXTEND FROM THE WINDWARD PASSAGE TO THE BORDER OF HONDURAS AND NICARAGUA LATE THU WHERE IT WILL STALL AND WEAKEN TO A SHEAR LINE FRI BEFORE DISSIPATING SAT. LARGE N TO NE SWELL WILL IMPACT THE TROPICAL N ATLC AND THE NE CARIBBEAN PASSAGES THROUGH THU BEFORE BEGINNING TO SUBSIDE. NW CARIBBEAN W OF 85W .TODAY...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .THU AND THU NIGHT...NE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .FRI THROUGH SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU AND THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI THROUGH SUN...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 6 TO 8 FT. .THU AND THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI THROUGH SUN...E WINDS 15 TO 25 KT. SEAS 6 TO 9 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 9 FT. .THU AND THU NIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI THROUGH SUN...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU AND THU NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI THROUGH SUN...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...NE WINDS 10 TO 15 KT. SEAS 7 TO 10 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .THU AND THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 6 TO 9 FT. .FRI THROUGH SUN...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 .TODAY...NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .THU AND THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .FRI THROUGH SUN...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...LARGE NE SWELLS WILL PREVAIL ACROSS THE ENTIRE BASIN E OF THE BAHAMAS WHILE SUBSIDING THROUGH THE END OF THE WEEK. A COLD FRONT EXTENDS FROM 31N76W TO THE STRAITS OF FLORIDA. THE FRONT WILL EXTEND FROM NEAR 31N70W TO WESTERN CUBA LATE TODAY...FROM 27N65W TO THE WINDWARD PASSAGE LATE THU...FROM 23N65W TO HAITI FRI BEFORE STALLING ALONG 22N SAT. HIGH PRESSURE WILL BUILD WAKE OF THE FRONT. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...NW WINDS 10 TO 20 KT. SEAS 7 TO 9 FT. .TONIGHT...NW WINDS 15 TO 20 KT...BECOMING 15 TO 25 KT LATE. SEAS 7 TO 8 FT. .THU AND THU NIGHT...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .FRI...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT THROUGH SUN...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...S WINDS 10 TO 20 KT.SHIFTING TO SW 10 TO 15 KT LATE. SEAS 8 TO 10 FT. .TONIGHT...W WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 7 TO 9 FT. .THU AND THU NIGHT...NW WINDS 10 TO 20 KT. SEAS 7 TO 9 FT. .FRI...NW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT THROUGH SUN...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. BAHAMAS N OF 22N .TODAY...S WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 4 TO 6 FT. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU AND THU NIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI THROUGH SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...SE WINDS 10 KT. SEAS 7 TO 10 FT. .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 7 TO 9 FT. .THU...SW WINDS 10 TO 15 KT.SHIFTING TO W 10 TO 20 KT LATE. SEAS 7 TO 8 FT. .THU NIGHT...N WINDS 10 TO 20 KT. SEAS 7 TO 8 FT. .FRI...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT THROUGH SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 6 TO 8 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU NIGHT...NE WINDS LESS THAN 10 KT. INCREASING TO 10 TO 15 KT LATE. SEAS 5 TO 7 FT. .FRI THROUGH SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...NE WINDS 10 KT. SEAS 9 TO 12 FT. .TONIGHT...NE WINDS 10 KT. SEAS 9 TO 11 FT. .THU AND THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 7 TO 10 FT. .FRI...VARIABLE WINDS 10 KT OR LESS. SEAS 5 TO 7 FT. .SAT THROUGH SUN...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.