000 FZNT31 KNHC 212051 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 351 PM EST MON JAN 21 2013 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...HIGH PRES WELL NE OF THE AREA WILL MAINTAIN FRESH TO STRONG TRADES ACROSS THE S CENTRAL CARIBBEAN THROUGH THU...AND MODERATE TO LOCALLY FRESH TRADES ELSEWHERE. STRONGER TRADES WILL EXPAND AND WILL ENCOMPASS THE ENTIRE CENTRAL CARIBBEAN FRI AND SAT. AS THE HIGH NE OF THE AREA STRENGTHENS. NW CARIBBEAN W OF 85W .TONIGHT...N TO NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 TO 3 FT. .TUE...N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE NIGHT THROUGH WED NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT THROUGH WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU THROUGH SAT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN FROM 11N TO 15N W OF 70W .TONIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE...NE TO E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE NIGHT THROUGH WED NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .THU THROUGH SAT...NE TO E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. SW CARIBBEAN S OF 11N .TONIGHT...N TO NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE...N TO NE WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 6 TO 9 FT. .TUE NIGHT THROUGH WED NIGHT...N TO NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .THU THROUGH SAT...N TO NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. CARIBBEAN BETWEEN 64W AND 72W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .TUE...E WINDS 10 TO 20 KT. SEAS 4 TO 5 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU THROUGH SAT...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...E WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT LATE. SEAS 6 TO 8 FT. .TUE...E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .TUE NIGHT THROUGH WED NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A FRONTAL TROUGH EXTENDING FROM 31N69W TO SE FLORIDA WILL BE OVERTAKEN BY A REINFORCING COLD FRONT LATE TONIGHT. THE MERGED FRONT WILL REACH FROM BERMUDA TO SE FLORIDA TUE...THEN STALL E TO W ALONG 25N WED. A SECOND REINFORCING COLD FRONT WILL ENTER THE NORTHERN ATLC WATERS ALONG 31N THU...RACE SE AND MERGE WITH REMNANTS OF THE INITIAL FRONT ACROSS THE ATLC WATERS ALONG 25N FRI. A THIRD COLD FRONT WILL ENTER THE NW ATLC WATERS ALONG 31N SAT AND REACH FROM BERMUDA TO E CUBA SAT NIGHT. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...N WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT LATE. SEAS 4 TO 6 FT. .TUE NIGHT THROUGH WED NIGHT...NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...W TO NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT THROUGH WED NIGHT...NW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .THU THROUGH SAT...W TO NW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. BAHAMAS N OF 22N .TONIGHT...VARIABLE WINDS 10 KT OR LESS. SEAS 2 FT. .TUE...N WINDS LESS THAN 10 KT. SEAS 2 FT. .TUE NIGHT THROUGH WED NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU THROUGH SAT...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...SE TO S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TUE...S WINDS 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT THROUGH WED NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...S TO SW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. ATLC WATERS S OF 22N W OF 65W .TONIGHT...E WINDS LESS THAN 10 KT...BECOMING E TO SE LATE. SEAS 3 TO 5 FT. .TUE...E TO SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE...E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .THU THROUGH SAT...E TO SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.