000 FZNT31 KNHC 042037 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 437 PM EDT THU MAY 4 2017 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...WEAK HIGH PRES N OF THE AREA WILL GENERATE FRESH TRADE WINDS ALONG THE COAST OF COLOMBIA AND MODERATE TRADE WINDS ELSEWHERE THROUGH THE END OF THE WEEK. WINDS MAY BE LOCALLY STRONG THIS EVENING OVER THE GULF OF VENEZUELA. A WEAKENING COLD FRONT WILL ENTER THE NW CARIBBEAN FRI AND DISSIPATE ON SAT. NW CARIBBEAN W OF 85W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .FRI...SE WINDS 10 TO 15 KT...SHIFTING TO SW IN THE AFTERNOON. SEAS 3 TO 5 FT. .FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SUN NIGHT...NE 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 5 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...E WINDS 10 TO 15 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 4 TO 6 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .FRI...E WINDS 10 TO 15 KT S OF 18N...AND S LESS THAN 10 KT ELSEWHERE. SEAS 4 TO 6 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .FRI NIGHT...S OF 18N...E WINDS 10 TO 15 KT. ELSEWHERE...SW WINDS LESS THAN 10 KT...SHIFTING TO N AFTER MIDNIGHT. SEAS 3 TO 5 FT S OF 18N...AND 2 FT OR LESS ELSEWHERE. .SAT...E WINDS 10 TO 20 KT S OF 18N...AND NE LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT. .SAT NIGHT...NE 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 3 TO 5 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...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SW CARIBBEAN S OF 11N .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .MON...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 FT. CARIBBEAN BETWEEN 64W AND 72W .TONIGHT...E WINDS 20 TO 25 KT GULF OF VENEZUELA...AND E 10 TO 20 KT ELSEWHERE. 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 4 TO 6 FT. .SAT...GULF OF VENEZUELA...E WINDS 10 TO 20 KT...BECOMING NE LESS THAN 10 KT IN THE AFTERNOON. ELSEWHERE...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT GULF OF VENEZUELA...AND 4 TO 6 FT ELSEWHERE. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 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...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 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 .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT...E WINDS 10 TO 15 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 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON...E WINDS 10 TO 15 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 15 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...S WINDS WILL INCREASE OVER THE NW WATERS TONIGHT AHEAD OF A STRONG COLD FRONT MOVING OFF THE NE FLORIDA COAST FRI MORNING. FRESH TO STRONG WINDS ARE EXPECTED BEFORE AND AFTER THE FRONT PASSES MAINLY N OF 28N THROUGH LATE SAT. WINDS AND SEAS WILL DIMINISH SAT NIGHT THROUGH LATE MON AS HIGH PRES MOVES OFF THE FLORIDA COAST IN THE WAKE OF THE FRONT. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...S WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .FRI...SW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .FRI NIGHT...W WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SAT...W WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SAT NIGHT...W WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN...W WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...W WINDS 10 TO 20 KT...BECOMING SW LESS THAN 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .MON...W WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .MON NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...NW WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...S WINDS 15 TO 20 KT. SEAS 6 TO 9 FT W OF 70W...AND 5 TO 7 FT ELSEWHERE. .SAT...SW WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SAT NIGHT...SW WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SUN...SW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN NIGHT...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .MON...W WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 5 TO 7 FT. .MON NIGHT...W WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TUE...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TUE NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. BAHAMAS N OF 22N .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .FRI...S WINDS 10 TO 15 KT. SEAS 3 FT. .FRI NIGHT...S WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. .SAT...W WINDS 10 TO 15 KT...SHIFTING TO NW IN THE AFTERNOON. SEAS 3 FT. .SAT NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .MON...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE...E WINDS 10 TO 15 KT...SHIFTING TO NE IN THE AFTERNOON. SEAS 2 FT OR LESS. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .MON...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TUE...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. ATLC WATERS S OF 22N W OF 65W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...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 3 TO 5 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 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 15 TO 20 KT. SEAS 6 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.