000 FZNT31 KNHC 272051 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 451 PM EDT THU APR 27 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...STRONG ATLC HIGH PRES WILL BUILD N OF THE AREA THROUGH SUN NIGHT. FRESH TO STRONG WINDS WILL PULSE NEAR THE GULF OF HONDURAS...THE APPROACH TO THE WINDWARD PASSAGE...AND THE CENTRAL CARIBBEAN THROUGH SUN NIGHT. THE PRES GRADIENT WILL WEAKEN EARLY NEXT WEEK ALLOWING FOR TRADES TO DIMINISH TO MODERATE TO FRESH ACROSS THE BASIN. NW CARIBBEAN W OF 85W .TONIGHT...E WINDS 15 TO 20 KT S OF 17N W OF 87W...AND E TO SE 20 TO 25 KT ELSEWHERE. SEAS 5 TO 7 FT. .FRI...E TO SE WINDS 15 TO 20 KT S OF 17N W OF 87W...AND E TO SE 20 TO 25 KT ELSEWHERE. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. .SAT...E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. .SAT NIGHT...E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. .SUN...E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. .SUN NIGHT...E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. .MON...E TO SE WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...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 4 TO 6 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 20 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 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. CARIBBEAN FROM 11N TO 15N W OF 72W .TONIGHT...NE TO E WINDS 20 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND NE TO E 15 TO 20 KT ELSEWHERE. SEAS 6 TO 8 FT. .FRI...E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. .FRI NIGHT...NE TO E WINDS 20 TO 30 KT. SEAS 7 TO 10 FT. .SAT...NE TO E WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. .SAT NIGHT...NE TO E WINDS 15 TO 25 KT. SEAS 7 TO 9 FT. .SUN...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SUN NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .MON...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .TUE...E WINDS 15 TO 20 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...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 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 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .SUN...NE WINDS LESS THAN 10 KT...SHIFTING TO NW IN THE AFTERNOON. SEAS 4 TO 6 FT. .SUN NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .MON...E WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE. SEAS 3 TO 5 FT. .MON NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING SE AFTER MIDNIGHT. SEAS 3 TO 4 FT. .TUE...SW 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 .TONIGHT...E WINDS 15 TO 25 KT GULF OF VENEZUELA...AND E 10 TO 20 KT ELSEWHERE. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 20 TO 25 KT GULF OF VENEZUELA...AND E 10 TO 20 KT ELSEWHERE. SEAS 6 TO 8 FT. .SAT...E WINDS 15 TO 25 KT GULF OF VENEZUELA...AND E 10 TO 20 KT ELSEWHERE. SEAS 6 TO 8 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 5 TO 7 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 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. 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 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 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 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 5 TO 7 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS LESS THAN 10 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 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 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 15 KT. SEAS 5 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 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...STRONG HIGH PRES OVER THE CENTRAL ATLC WILL RIDGE W OVER THE BAHAMAS THROUGH SUN. SE TO S WINDS WILL INCREASE BETWEEN NE FLORIDA AND THE BAHAMAS MON AND MON AS A COLD FRONT APPROACHES FROM THE W. THE FRONT WILL MOVE INTO THE NW PORTION TUE AND EXTEND FROM 31N72W TO NEAR JUPITER FLORIDA LATE TUE NIGHT. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...SE TO S WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .FRI...SE TO S WINDS 10 TO 15 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 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .MON...SE TO S WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...S WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. .TUE...SW WINDS 20 TO 25 KT...BECOMING NW TO N 10 TO 15 KT BEHIND FRONT. SEAS 6 TO 8 FT. .TUE NIGHT...NW TO N WINDS 5 TO 10 KT...SHIFTING TO NE LATE. SEAS 4 TO 6 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...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...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 5 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...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...S WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .MON...E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .MON NIGHT...E TO SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .TUE...E TO SE 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 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. .SAT NIGHT...E WINDS 15 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. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. .MON NIGHT...E WINDS 10 TO 20 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 7 FT. ATLC WATERS S OF 22N W OF 65W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 5 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 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. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .FRI NIGHT...E WINDS 15 KT. SEAS 5 TO 6 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 6 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 6 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.