000 FZNT31 KNHC 011412 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1012 AM EDT THU NOV 1 2012 MARINE WEATHER HF VOICE BROADCAST FOR THE TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 64W...THE SW N ATLC 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 FRONTAL TROUGH WINDWARD PASSAGE WILL DISSIPATE TODAY. A BROAD TROUGH ANALYZED ALONG 77W WILL DRIFT IN W THROUGH THE PERIOD WITH A WEAK LOW PRES DEVELOPING NEAR 11N ALONG THE TROUGH THIS WEEKEND. THIS TROUGH WILL CONTINUE TO SEPARATE N TO N TRADES OVER THE W CARIBBEAN FROM NE TO E TRADES ACROSS THE REMAINDER OF THE AREA. NW CARIBBEAN W OF 85W .THIS AFTERNOON...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT THROUGH MON...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .THIS AFTERNOON...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN FROM 11N TO 15N W OF 70W .THIS AFTERNOON...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW CARIBBEAN S OF 11N .THIS AFTERNOON...N TO NW WINDS 10 KT. SEAS 2 TO 3 FT. .TONIGHT...N WINDS 10 KT. SEAS 2 TO 4 FT. .FRI...E TO SE WINDS 10 KT...BECOMING NW LESS THAN 10 KT LATE. SEAS 2 TO 4 FT. .FRI NIGHT...N WINDS 10 KT. SEAS 2 TO 4 FT. .SAT THROUGH MON...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. CARIBBEAN BETWEEN 64W AND 72W .THIS AFTERNOON...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .THIS AFTERNOON...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...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 .THIS AFTERNOON...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A FRONTAL TROUGH WILL MEANDER FROM 31N63W TO THE WINDWARD PASSAGE THROUGH FRI. A COLD FRONT FROM 31N70W TO SE FLORIDA WILL CONTINUE E THROUGH FRI. A WEAK COLD FRONT WILL CLIP NE WATERS SAT. A STRONGER COLD FRONT WILL ENTER THE NW WATERS TONIGHT...AND REACH FROM BERMUDA TO THE FL STRAITS FRI LATE AND MERGE WITH REMNANTS OF THE PREVIOUS FRONTS ALONG A LINE FROM 31N60W TO 19N68W SAT LATE. A SURFACE HIGH WILL SHIFT IN E TO NEAR 30N74W WITH A RIDGE EXTENDING SE ACROSS THE WATERS NE OF THE BAHAMAS ON SUN. THE HIGH WILL MOVE NE PASSING BERMUDA MON NIGHT WITH A RIDGE SW TO SE FL AND ALLOW ANOTHER COLD FRONT TO MOVE INTO THE NW WATERS. ATLC WATERS FROM 27N TO 31N W OF 77W .THIS AFTERNOON...W WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 6 TO 9 FT. .TONIGHT...W WINDS 10 TO 20 KT...BECOMING W TO NW 15 TO 20 KT LATE. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...W TO NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN THROUGH MON...W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .THIS AFTERNOON...E OF 70W...10 TO 15 KT LATE. WINDS W 10 TO 20 KT LATE. W OF 70W...15 TO 25 KT LATE. SEAS 7 TO 10 FT. .TONIGHT...W WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .FRI AND FRI NIGHT...W TO NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT...NW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN THROUGH MON...S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .THIS AFTERNOON...N WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...N WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI AND FRI NIGHT...N TO NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SAT THROUGH MON...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .THIS AFTERNOON...N TO NW WINDS 10 KT. SEAS 5 TO 7 FT. .TONIGHT...N TO NW WINDS 10 KT. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...N TO NW WINDS 10 KT. SEAS 5 TO 7 FT. .SAT...N TO NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN THROUGH MON...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ATLC WATERS S OF 22N W OF 65W .THIS AFTERNOON...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS 10 TO 15 KT...BECOMING NE TO E LATE. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...NE TO E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .THIS AFTERNOON...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .FRI AND FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.