000 FZNT31 KNHC 221533 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1133 AM EDT MON OCT 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...T.D. EIGHTEEN NEAR 13.5N 78.0W AT 1500 UTC MOVING SW AT 4 KT. T.D. IS FORECAST TO BECOME A T.S. THIS EVENING AND TURN NORTHWARD OVER THE N-CENTRAL CARIBBEAN TO NEAR 14.3N 78.1W TUE AND TO NEAR 17.4N 77.0W BY WED AND INLAND OVER E CUBA ON THU...THEN N OF AREA FRI. NW CARIBBEAN W OF 85W .OVERNIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...N TO NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT THROUGH SAT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W ...TROPICAL STORM WARNING... .OVERNIGHT...NE TO E WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT. SEAS 5 TO 7 FT. .TUE...TROPICAL STORM CONDITIONS EXPECTED. NE TO E WINDS 20 TO 30 KT...INCREASING TO 40 TO 50 KT LATE. SEAS 6 TO 9 FT. .TUE NIGHT AND WED...TROPICAL STORM CONDITIONS POSSIBLE. N TO NE WINDS 45 TO 60 KT. SEAS 8 TO 11 FT. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. N WINDS 50 TO 60 KT...BECOMING NW 45 TO 55 KT LATE. SEAS 9 TO 14 FT. .THU THROUGH SAT...TROPICAL STORM CONDITIONS POSSIBLE. NW WINDS 30 TO 40 KT. SEAS 8 TO 11 FT. CARIBBEAN FROM 11N TO 15N W OF 70W ...TROPICAL STORM WARNING... .OVERNIGHT...TROPICAL STORM CONDITIONS EXPECTED. E WINDS 10 TO 20 KT...BECOMING W 25 TO 35 KT...THEN...BECOMING S TO SW 30 TO 40 KT LATE. WITHIN 90 NM OF COAST OF COLOMBIA...SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...TROPICAL STORM CONDITIONS EXPECTED. SW WINDS 35 TO 45 KT...BECOMING W 40 TO 50 KT LATE. WITHIN 90 NM OF COAST OF COLOMBIA...SE TO S WINDS 10 TO 20 KT...BECOMING S TO SW 15 TO 25 KT LATE. SEAS 6 TO 8 FT. .TUE NIGHT THROUGH SAT...TROPICAL STORM CONDITIONS EXPECTED. W TO NW WINDS 25 TO 35 KT. SEAS 6 TO 9 FT. SW CARIBBEAN S OF 11N .OVERNIGHT...SW TO W WINDS 10 TO 15 KT...BECOMING SW 10 TO 20 KT LATE. SEAS 2 TO 4 FT. .TUE...SW TO W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT THROUGH FRI...SW TO W WINDS 20 TO 30 KT. SEAS 5 TO 7 FT. .FRI NIGHT AND SAT...W TO NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. CARIBBEAN BETWEEN 64W AND 72W .OVERNIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...E TO SE WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT LATE. SEAS 4 TO 6 FT. .TUE NIGHT THROUGH SAT...SW TO W WINDS 20 TO 30 KT. SEAS 6 TO 8 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .OVERNIGHT...NE TO E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT... SUBSIDING TO 3 TO 5 FT. .TUE...E WINDS LESS THAN 10 KT...BECOMING E TO SE LATE. SEAS 5 TO 7 FT. .TUE NIGHT THROUGH SAT...S TO SW WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .OVERNIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 4 TO 6 FT. .TUE NIGHT THROUGH SAT...SE TO S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...WEAKENING COLD FRONT FROM 31N63W TO CENTRAL BAHAMAS WILL MOVE E OF 65W TONIGHT. HIGH PRES WILL BUILD OFF THE CAROLINA COAST BEHIND THE FRONT TODAY THROUGH WED. T.D. EIGHTEEN NEAR 13.5N 78.0W AT 1500 UTC MOVING SW AT 4 KT. T.D. IS FORECAST TO BECOME A T.S. THIS LATE AND TURN NORTHWARD OVER THE N-CENTRAL CARIBBEAN TO NEAR 14.3N 78.1W TUE AND TO NEAR 17.4N 77.0W BY WED AND INLAND OVER E CUBA ON THU. SYSTEM MOVES TO NEAR 24.5N 74.5W FRI AND BECOMES SUBTROPICAL NEAR 27.0N 73.0W SAT. THE PRES GRADIENT WILL INCREASE BETWEEN HIGH PRES OVER THE CAROLINAS AND DEVELOPING T.S. EIGHTEEN WITH INCREASING EASTERLY WINDS OVER MUCH OF THE SW N ATLC. ATLC WATERS FROM 27N TO 31N W OF 77W .OVERNIGHT...NE WINDS 10 TO 15 KT...BECOMING NE TO E 15 TO 20 KT. SEAS 4 TO 6 FT. .TUE...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .TUE NIGHT THROUGH THU...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .THU NIGHT AND FRI...TROPICAL STORM CONDITIONS POSSIBLE. N TO NE WINDS 25 TO 35 KT. SEAS 12 TO 17 FT. .FRI NIGHT AND SAT...TROPICAL STORM CONDITIONS POSSIBLE. N WINDS 25 TO 35 KT. SEAS 17 TO 22 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W ...GALE CONDITIONS EXPECTED FRIDAY NIGHT THROUGH SATURDAY NIGHT... .OVERNIGHT...N WINDS 10 TO 15 KT...BECOMING NE 15 TO 20 KT. SEAS 5 TO 7 FT. .TUE...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. .TUE NIGHT THROUGH WED NIGHT...NE TO E WINDS 20 TO 30 KT. SEAS 7 TO 10 FT. .THU AND THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E WINDS 25 TO 35 KT. SEAS 8 TO 13 FT E OF 70W...AND 12 TO 17 FT W OF 70W. .FRI THROUGH SAT...TROPICAL STORM CONDITIONS POSSIBLE. E OF 70W...E TO SE WINDS 25 TO 35 KT. SEAS 13 TO 18 FT. W OF 70W... NE WINDS 35 TO 45 KT. SEAS 16 TO 26 FT. BAHAMAS N OF 22N ...GALE CONDITIONS EXPECTED FRIDAY NIGHT THROUGH SATURDAY... .OVERNIGHT...NE TO E WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT. SEAS 4 TO 6 FT. .TUE...NE TO E WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 5 TO 7 FT. .TUE NIGHT THROUGH WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. .THU THROUGH SAT...TROPICAL STORM CONDITIONS POSSIBLE. N TO NW WINDS 45 TO 55 KT. SEAS 11 TO 16 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS ...GALE CONDITIONS EXPECTED FRIDAY NIGHT THROUGH SATURDAY NIGHT... .OVERNIGHT...NE WINDS 10 TO 15 KT...BECOMING NE TO E 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...NE TO E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE NIGHT THROUGH WED NIGHT...E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .THU AND THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E OF 70W...SE TO S WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. W OF 70W... SE WINDS 35 TO 45 KT. SEAS 14 TO 19 FT. .FRI AND FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E OF 70W...S TO SW WINDS 25 TO 35 KT. SEAS 11 TO 16 FT. W OF 70W... SW WINDS 45 TO 55 KT. SEAS 16 TO 26 FT. .SAT...SW TO W WINDS 25 TO 35 KT. E OF 70W...SEAS 12 TO 17 FT. W OF 70W...SEAS 17 FT...SUBSIDING TO 14 FT LATE. ATLC WATERS S OF 22N W OF 65W ...GALE CONDITIONS EXPECTED FRIDAY NIGHT THROUGH SATURDAY NIGHT... .OVERNIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT THROUGH WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E TO SE WINDS 30 TO 40 KT. SEAS 7 TO 10 FT. .THU THROUGH SAT...TROPICAL STORM CONDITIONS POSSIBLE. SW TO W WINDS 45 TO 55 KT. SEAS 10 TO 15 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .OVERNIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT...THEN...BECOMING N TO NE LATE. SEAS 5 TO 7 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .TUE NIGHT THROUGH SAT...S TO SW WINDS 20 TO 30 KT. SEAS 6 TO 9 FT.