000 FZNT31 KNHC 220920 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 420 AM EST THU NOV 22 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...GENTLE TO MODERATE E TRADES WILL PREVAIL OVER MUCH OF THE CARIBBEAN THROUGH THU. HIGH PRES SETTLING SOUTHWARD INTO THE GULF OF MEXICO THROUGH SAT WILL MAINTAIN A TIGHTER PRES GRADIENT AND FRESH N WINDS OVER THE WESTERN CARIBBEAN. TRADES WILL INCREASE OVER THE CENTRAL CARIBBEAN BY SUN AND MON...BUT WEAKEN SOME OVER THE WESTERN CARIBBEAN AS ATLC HIGH PRES STRENGTHENS. NW CARIBBEAN W OF 85W .TODAY...N TO NE WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 4 TO 5 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI AND FRI NIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...N TO NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...N TO NE WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...N TO NE WINDS 10 TO 20 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 .TODAY...N TO NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...NE TO E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. SW CARIBBEAN S OF 11N .TODAY...N WINDS 10 KT. SEAS 3 TO 5 FT. .TONIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TONIGHT...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 3 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT THROUGH MON...NE TO 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...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...E TO SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...NE TO 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 LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 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 20 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...LOW PRES NEAR 29N67W 1005 MB WILL LIFT N OF THE AREA THIS AFTERNOON. THE ASSOCIATED COLD FRONT WILL SWEEP SE ACROSS THE AREA TO THE NE OF THE BAHAMAS THROUGH FRI...AND TO E OF THE FORECAST WATER FRI NIGHT. ANOTHER COLD FRONT WILL ENTER THE NW WATERS FRI NIGHT INTO SAT...REACH FROM 30N65W TO THE STRAITS OF FLORIDA SUN MORNING AND BEGIN TO WEAKEN...THEN STALL WHILE DISSIPATING FROM 25N65W TO CENTRAL CUBA EARLY MON. HIGH PRES WILL BUILD ACROSS THE AREA WAKE OF THE FRONT. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...N WINDS 20 TO 25 KT. SEAS 10 TO 13 FT. .TONIGHT...N WINDS 20 TO 25 KT...DIMINISHING TO 15 TO 20 KT LATE. SEAS 10 TO 14 FT. .FRI AND FRI NIGHT...NW WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .SAT...NW TO N WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN THROUGH MON...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...E OF 70W...SW WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. W OF 70W...NW WINDS 15 TO 25 KT. SEAS 8 TO 13 FT. .TONIGHT...E OF 70W...SW TO W WINDS 10 TO 20 KT...BECOMING 15 TO 20 KT LATE. W OF 70W...NW WINDS 20 TO 30 KT. BECOMING NW TO N 15 TO 25 KT LATE. SEAS 7 TO 8 FT E OF 70W...AND 10 TO 15 FT W OF 70W. .FRI AND FRI NIGHT...NW WINDS 15 TO 25 KT. SEAS 10 TO 15 FT. .SAT...NW WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .SUN THROUGH MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. BAHAMAS N OF 22N .TODAY...NW TO N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...NW TO N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN THROUGH MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...W WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 6 TO 8 FT. .TONIGHT...W WINDS 10 TO 20 KT. SEAS 6 TO 8 FT E OF 70W...AND 8 TO 11 FT W OF 70W. .FRI AND FRI NIGHT...NW WINDS 10 TO 20 KT. SEAS 7 TO 10 FT E OF 70W...AND 8 TO 13 FT W OF 70W. .SAT...NW WINDS 10 TO 15 KT. SEAS 7 TO 10 FT. .SUN THROUGH MON...NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...W TO NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...S WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .TONIGHT...SE TO S WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .FRI AND FRI NIGHT...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...N WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .SUN THROUGH MON...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.