000 FZNT31 KNHC 201433 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1033 AM EDT THU APR 20 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...LARGE N SWELL WILL CONTINUE TO SUBSIDE OVER THE TROPICAL NORTH ATLANTIC WATERS TODAY. A COLD FRONT WILL MOVE INTO THE FAR NORTHWEST CARIBBEAN MON. NW CARIBBEAN W OF 85W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN...E 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. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT S OF 18N...AND E LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 5 FT. .SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .MON...NE WINDS LESS THAN 10 KT...SHIFTING TO W IN THE AFTERNOON. SEAS 3 FT. .MON NIGHT...NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. CARIBBEAN FROM 11N TO 15N W OF 72W .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. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...WITHIN 90 NM OF COAST OF COLOMBIA...NE WINDS LESS THAN 10 KT...SHIFTING TO E AFTER MIDNIGHT. ELSEWHERE...E WINDS LESS THAN 10 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 3 TO 5 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 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. SW CARIBBEAN S OF 11N .THIS AFTERNOON...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...NW WINDS LESS THAN 10 KT...SHIFTING TO SW AFTER MIDNIGHT. SEAS 3 TO 4 FT. .FRI...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN...NE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE. SEAS 3 FT. .SUN NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 FT. .MON...NE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE. SEAS 3 FT. .MON NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING N AFTER MIDNIGHT. SEAS 2 FT OR LESS. CARIBBEAN BETWEEN 64W AND 72W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 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 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 20 KT. SEAS 5 TO 7 FT. .MON 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 .THIS AFTERNOON...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .THIS AFTERNOON...E WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...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. 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 WEAK LOW PRES AREA COULD FORM NE OF THE BAHAMAS ON MON. ATLC WATERS FROM 27N TO 31N W OF 77W .THIS AFTERNOON...E WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .FRI...SE WINDS LESS THAN 10 KT. SEAS 4 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT NIGHT...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON...S WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .MON NIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .THIS AFTERNOON...E WINDS LESS THAN 10 KT W OF 70W...AND NE 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. .TONIGHT...W OF 70W...E WINDS LESS THAN 10 KT. ELSEWHERE...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .FRI...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI NIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT W OF 70W... AND 6 TO 8 FT ELSEWHERE. .SAT...S WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT. .SAT NIGHT...S WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .SUN...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .MON...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. BAHAMAS N OF 22N .THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 20 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...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...S WINDS 10 TO 15 KT...SHIFTING TO SW IN THE AFTERNOON. SEAS 3 TO 5 FT. .MON NIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .THIS AFTERNOON...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...NE 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 5 TO 7 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON...SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON 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 20 KT. SEAS 5 TO 6 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 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 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 10 TO 20 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 4 TO 6 FT. .MON NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .THIS AFTERNOON...NE WINDS 10 KT. SEAS 5 TO 6 FT. .TONIGHT...N WINDS 10 KT. SEAS 4 TO 5 FT. .FRI...N WINDS 10 KT. SEAS 4 TO 5 FT. .FRI NIGHT...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 8 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 6 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.