000 FZNT31 KNHC 200912 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 512 AM EDT SAT AUG 20 2016 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...A TROPICAL WAVE WILL PASS W THROUGH THE NW CARIBBEAN TONIGHT. A SECOND TROPICAL WAVE ALONG 67W WILL RACE W THROUGH THE CENTRAL CARIBBEAN TONIGHT REACHING THE W CARIBBEAN ON SUN AND MON. STRONG TRADES ACROSS THE S CENTRAL CARIBBEAN WILL GRADUALLY DIMINISH THROUGH WED. A TROPICAL LOW OVER THE E ATLC WILL REACH NEAR 12N55W ON TUE AND CONTINUE W ACROSS THE LESSER ANTILLES ON WED. THIS SYSTEM COULD DEVELOP INTO A TROPICAL CYCLONE IN 3 TO 5 DAYS. NW CARIBBEAN W OF 85W .TODAY...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 4 FT ELSEWHERE. .TONIGHT...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 4 FT ELSEWHERE. .SUN...S OF 18N...E WINDS 10 TO 20 KT. ELSEWHERE...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 4 FT ELSEWHERE. .SUN NIGHT...E WINDS 10 TO 20 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 6 TO 8 FT S OF 18N...AND 3 TO 5 FT ELSEWHERE. .MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .TONIGHT...E WINDS 15 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND E 10 TO 20 KT ELSEWHERE. SEAS 6 TO 9 FT. .SUN...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .MON...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .TUE...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .TUE NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .WED...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .WED NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW CARIBBEAN S OF 11N .TODAY...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .SUN...E WINDS LESS THAN 10 KT...SHIFTING TO W IN THE AFTERNOON. SEAS 4 TO 6 FT. .SUN NIGHT...N WINDS LESS THAN 10 KT...SHIFTING TO NE AFTER MIDNIGHT. SEAS 5 TO 7 FT. .MON...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .TUE NIGHT...N WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .WED...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED NIGHT...N WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 20 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. .MON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TODAY...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .MON...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .WED NIGHT...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 LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .SUN...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .MON...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...WINDS AND SEAS ASSOCIATED WITH TROPICAL STORM FIONA WILL BRUSH THE TROPICAL WATERS NEAR 22N55W LATE SUN. A TROUGH EXTENDING FROM 29N66W TO 27N74W WILL DRIFT E AND DISSIPATE ON SUN. A SURFACE HIGH WILL DEVELOP NEAR 27N75W TONIGHT WITH A RIDGE EXTENDING W TO CENTRAL FLORIDA. THE RIDGE WILL WEAKEN AND SHIFT S TO ALONG 25N ON SUN NIGHT INTO MON. A TROUGH WILL MOVE E ACROSS THE WATERS N OF THE 27N ON MON...STALL FROM 31N68W TO 26N73W ON TUE NIGHT...THEN DRIFT W LATE WED. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...SW WINDS LESS THAN 10 KT. SEAS 3 FT. .TONIGHT...SW WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. .SUN...SW WINDS 10 TO 15 KT...SHIFTING TO W IN THE AFTERNOON. SEAS 3 TO 4 FT. .SUN NIGHT...SW WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. .MON...W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...NW WINDS LESS THAN 10 KT IN THE EVENING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...VARIABLE WINDS LESS THAN 10 KT...BECOMING W LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 FT. .TONIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN...W OF 70W...SW WINDS 10 TO 15 KT. ELSEWHERE...VARIABLE WINDS LESS THAN 10 KT...BECOMING SW 10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. .SUN NIGHT...W WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON...W WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON NIGHT...W WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE...NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...N WINDS LESS THAN 10 KT...SHIFTING TO NE AFTER MIDNIGHT. SEAS 3 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .TODAY...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. .MON...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .TONIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN 10 KT AFTER MIDNIGHT. SEAS 3 FT. .SUN...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .MON...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .TONIGHT...E WINDS 10 KT. SEAS 4 TO 5 FT. .SUN...E WINDS 10 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .MON...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 4 TO 5 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.