000 FZNT31 KNHC 170804 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 404 AM EDT FRI APR 17 2015 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 TO STRONG TRADES WILL DEVELOP EACH NIGHT ACROSS THE GULF OF HONDURAS. FRESH TO STRONG TRADES WILL DEVELOP ALONG THE COAST OF COLOMBIA EACH NIGHT THROUGH THE PERIOD. LONG PERIOD N SWELL WILL PROPAGATE S ACROSS THE TROPICAL N ATLC WATERS ON SAT AND SUN AND SUBSIDE ON TUE. NW CARIBBEAN W OF 85W .TODAY...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...SE WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT LATE. SEAS 5 TO 7 FT. .SUN...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .SUN NIGHT...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .MON...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .TUE...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .TUE NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...S OF 18N...E WINDS 10 TO 20 KT. ELSEWHERE...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 4 TO 6 FT. .SAT...S OF 18N...E WINDS 10 TO 15 KT. ELSEWHERE...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 4 TO 6 FT S OF 18N...AND 3 FT ELSEWHERE. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT S OF 18N...AND 3 FT ELSEWHERE. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...SE WINDS 10 TO 15 KT. 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 10 TO 20 KT. SEAS 6 TO 9 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. .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 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW CARIBBEAN S OF 11N .TODAY...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .MON...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .MON NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...VARIABLE 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. .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...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 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 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 15 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .MON...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...E 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 6 TO 9 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A STATIONARY FRONT EXTENDS NW FROM 27N65W TO LOW PRES AT 31N79W WITH A COLD FRONT TRAILING S TO PORT CANAVERAL. THE LOW WILL MOVE NE TODAY LIFTING THE STATIONARY FRONT NE AS A NEW WARM FRONT...AND DRAGGING THE COLD FRONT E ACROSS THE WATERS N OF THE BAHAMAS. THE WARM FRONT WILL MOVE NE OF THE AREA TONIGHT AS THE COLD FRONT REACHES FROM 31N75W TO THE NW BAHAMAS. THE COLD FRONT WILL STALL ALONG 27N ON SUN AND DISSIPATE THROUGH MON NIGHT. A SECOND COLD FRONT WILL MOVE OFFSHORE THE UNITED STATES COAST ON MON NIGHT AND STALL FROM 31N72W TO THE NW BAHAMAS ON TUE NIGHT. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...W WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TONIGHT...NW WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .SAT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .SAT NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN 10 KT LATE. SEAS 4 TO 5 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN NIGHT...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...SW WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. .MON NIGHT...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...W WINDS 10 KT. SEAS 3 TO 5 FT. .TUE NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...S WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .TONIGHT...SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT...W WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT NIGHT...W OF 70W...NW WINDS 10 TO 15 KT...BECOMING N LATE. ELSEWHERE...W WINDS 10 TO 20 KT...SHIFTING TO NW 10 TO 15 KT LATE. SEAS 6 TO 8 FT. .SUN...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TUE...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...W WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. BAHAMAS N OF 22N .TODAY...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING TO 3 FT LATE. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .SAT...SE WINDS 10 TO 15 KT...BECOMING S LATE. SEAS 3 FT. .SAT NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT LATE. BECOMING 2 FT OR LESS. .SUN...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .MON...SE WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SAT...S WINDS 10 KT. SEAS 5 TO 6 FT. .SAT NIGHT...S WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .SUN...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .MON NIGHT...SE WINDS 10 KT. SEAS 4 TO 5 FT. .TUE...S WINDS 10 KT. SEAS 4 TO 5 FT. .TUE NIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS 10 TO 15 KT. SEAS 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SUN...SE WINDS 10 KT. SEAS 7 TO 8 FT. .SUN NIGHT...E WINDS 10 KT. SEAS 6 TO 8 FT. .MON...E WINDS 10 KT. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TUE...E WINDS 10 KT. SEAS 5 TO 6 FT. .TUE NIGHT...E WINDS 10 KT. SEAS 5 TO 6 FT.