000 FZNT31 KNHC 300917 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 517 AM EDT WED JUL 30 2014 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...FRESH TRADES WILL PERSIST OVER THE S CENTRAL CARIBBEAN...INCREASING TO STRONG TRADES EACH NIGHT ALONG THE NW COAST OF COLOMBIA. LOW PRESSURE WELL E OF THE AREA NEAR 09.5N43W IS MOVING W-NW NEAR 15 KT AND EXPECTED TO REACH THE TROPICAL N ATLC WATERS EARLY FRI...AND TURN MORE NW AND APPROACH THE LEEWARD ISLANDS LATE FRI NIGHT. THIS SYSTEM IS WELL ORGANIZED AND AN INCREASE IN THUNDERSTORM ACTIVITY TODAY OR TONIGHT COULD LEAD TO THE DEVELOPMENT OF A TROPICAL CYCLONE. ASSOCIATED CONDITIONS WILL MOVE N OF THE CARIBBEAN EARLY SUN. INTERESTS ACROSS THE NE CARIBBEAN SHOULD MONITOR THE PROGRESS OF THIS SYSTEM. NW CARIBBEAN W OF 85W .TODAY...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 TO 4 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW CARIBBEAN S OF 11N .TODAY...NE WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 5 TO 7 FT. .TONIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SAT NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...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...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 15 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 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A WEAK COLD FRONT HAS STALLED OVER THE FAR NW WATERS AND WILL DRIFT SE THROUGH WED AND WEAKEN. REMNANTS OF THE FRONT WILL DRIFT W ON THU...PASSING BACK OVER THE NE FLORIDA COAST ON FRI. A RIDGE EXTENDING FROM 35N55W TO THE STRAITS OF FLORIDA WILL WEAKEN SLIGHTLY THROUGH THU THEN LIFT N TO POSITION FROM 31N70W TO CAPE CANAVERAL THROUGH SUN NIGHT. LOW PRESSURE CURRENTLY NEAR 09.50N43W WILL MOVE W-NW TOWARDS THE LEEWARD ISLANDS THROUGH FRI NIGHT...THEN TURN MORE NW ACROSS PORTIONS OF THE LEEWARDS SAT AND CONTINUE NW...BRUSHING OR JUST NE OF THE SOUTHERN BAHAMAS ON SUN. THIS SYSTEM HAS THE POTENTIAL TO DEVELOP INTO A TROPICAL CYCLONE WITH NEXT 48 HOURS. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...SW WINDS 10 TO 15 KT...BECOMING S LATE. SEAS 3 TO 5 FT. .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 4 FT. .THU...S WINDS 10 KT. SEAS 4 FT. .THU NIGHT...SE WINDS 10 KT. SEAS 4 TO 5 FT. .FRI...SE WINDS 10 KT. SEAS 4 TO 5 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 5 FT. .SUN NIGHT...S WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 5 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 5 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. BAHAMAS N OF 22N .TODAY...SE WINDS LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT. .THU...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 5 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 5 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 5 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 5 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 6 TO 7 FT.