000 FZNT31 KNHC 211445 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1045 AM EDT FRI APR 21 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...MAINLY GENTLE TO MODERATE TRADES WILL PREVAIL DURING THE UPCOMING WEEKEND. A WEAKENING COLD FRONT WILL MOVE INTO THE NORTHWEST CARIBBEAN MON. THE FRONT WILL EXTEND FROM CENTRAL CUBA TO E HONDURAS TUE WHILE DISSIPATING. NW CARIBBEAN W OF 85W .THIS AFTERNOON...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 FT. .SUN...SE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .SUN NIGHT...N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON...NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER MIDNIGHT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT S OF 18N...AND SE LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT. .SUN...S WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON...NE WINDS LESS THAN 10 KT...SHIFTING TO SW IN THE AFTERNOON. SEAS 3 FT. .MON NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...N WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. CARIBBEAN FROM 11N TO 15N W OF 72W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND E LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 15 KT WITHIN 90 NM OF COAST OF COLOMBIA... AND SE LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT. .SAT NIGHT...WITHIN 90 NM OF COAST OF COLOMBIA...NE WINDS 10 TO 15 KT. ELSEWHERE...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .SUN...E WINDS 10 TO 15 KT...SHIFTING TO SE IN THE AFTERNOON. 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 LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. SW CARIBBEAN S OF 11N .THIS AFTERNOON...SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN...E WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .MON...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .MON NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...NE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. CARIBBEAN BETWEEN 64W AND 72W .THIS AFTERNOON...E WINDS 10 TO 15 KT. GULF OF VENEZUELA... SEAS 3 TO 4 FT...SUBSIDING TO 2 FT OR LESS. ELSEWHERE...SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. GULF OF VENEZUELA...SEAS 2 FT OR LESS...BUILDING TO 3 TO 4 FT AFTER MIDNIGHT. ELSEWHERE...SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...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 15 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 3 TO 5 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .THIS AFTERNOON...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 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 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 5 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 WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .THIS AFTERNOON...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 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 5 TO 7 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. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...HIGH PRES WILL PREVAIL OVER THE FORECAST WATERS THROUGH SUN BEFORE RETREATING EASTWARD MON. A COLD FRONT WILL ENTER THE NW WATERS LATE SUN NIGHT AND EXTEND FROM 31N75W TO WEST-CENTRAL CUBA MON NIGHT. EXPECT INCREASING SOUTHERLY WINDS AND BUILDING SEAS AHEAD OF THE FRONT MON THROUGH TUE. ATLC WATERS FROM 27N TO 31N W OF 77W .THIS AFTERNOON...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. .SAT...S WINDS 10 TO 15 KT. SEAS 4 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SUN NIGHT...S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON...SW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON NIGHT...W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...W WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .TUE NIGHT...W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .THIS AFTERNOON...E WINDS LESS THAN 10 KT...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .TONIGHT...SE WINDS LESS THAN 10 KT W OF 70W...AND VARIABLE WINDS LESS THAN 10 KT ELSEWHERE. SEAS 5 TO 7 FT. .SAT...W OF 70W...S WINDS 10 KT. ELSEWHERE...W WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .SAT NIGHT...W OF 70W...S WINDS 10 TO 15 KT. ELSEWHERE... VARIABLE WINDS LESS THAN 10 KT...BECOMING SW LESS THAN 10 KT AFTER MIDNIGHT. SEAS 5 TO 6 FT. .SUN...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .MON NIGHT...S WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TUE...S WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. BAHAMAS N OF 22N .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...SW WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .MON NIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...W WINDS 10 TO 15 KT. SEAS 3 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE EVENING...SUBSIDING TO 2 FT OR LESS. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...W OF 70W...SE WINDS 10 TO 15 KT. ELSEWHERE...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 5 TO 7 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TUE NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS S OF 22N W OF 65W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 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...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .THIS AFTERNOON...N WINDS 10 KT. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS 10 KT. SEAS 5 TO 7 FT. .SAT...NE WINDS 10 KT. SEAS 6 TO 9 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 7 TO 9 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 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.