000 FZNT31 KNHC 212119 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 519 PM EDT TUE APR 21 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 LOCALLY STRONG TRADES WILL DEVELOP EACH NIGHT OFFSHORE OF THE GULF OF HONDURAS AS WELL AS ALONG THE COAST OF COLOMBIA DURING THE PERIOD. LARGE NE SWELLS ACROSS THE SOUTHERN TROPICAL N ATLC WATERS WILL CONTINUE TO SLOWLY SUBSIDE THROUGH WED. ANOTHER BATCH OF LARGE NE SWELLS WILL ARRIVE ACROSS THE TROPICAL WATERS E OF THE LEEWARD ISLANDS THU NIGHT THROUGH FRI...AND SUBSIDE FROM THE N FRI NIGHT THROUGH SAT. NW CARIBBEAN W OF 85W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 4 FT ELSEWHERE. .WED...S OF 18N...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. ELSEWHERE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 4 FT ELSEWHERE. .WED NIGHT...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 3 FT ELSEWHERE. .THU...E WINDS 10 TO 20 KT S OF 18N...AND SE LESS THAN 10 KT ELSEWHERE. SEAS 4 TO 6 FT S OF 18N...AND 3 FT ELSEWHERE. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TONIGHT...E WINDS 10 TO 20 KT...EXCEPT NE TO E 20 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA. SEAS 6 TO 8 FT. .WED...E WINDS 10 TO 20 KT...EXCEPT NE TO E 20 TO 25 KT BETWEEN 72W AND 80W. SEAS 6 TO 9 FT. .WED NIGHT...E WINDS 10 TO 20 KT...EXCEPT NE TO E 20 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA. SEAS 6 TO 8 FT...EXCEPT 7 TO 9 FT BETWEEN 72W AND 80W. .THU...E WINDS 10 TO 20 KT...EXCEPT NE TO E 20 TO 25 KT BETWEEN 72W AND 80W. SEAS 6 TO 9 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...E WINDS 10 TO 20 KT...EXCEPT NE TO E 20 TO 25 KT WITHIN 60 NM OF COAST OF COLOMBIA. SEAS 6 TO 9 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT...EXCEPT NE TO E 20 TO 25 KT WITHIN 60 NM OF COAST OF COLOMBIA. SEAS 5 TO 7 FT...EXCEPT 6 TO 8 FT WITHIN 60 NM OF COAST OF COLOMBIA. .SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...NE 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 15 KT. SEAS 4 TO 6 FT. SW CARIBBEAN S OF 11N .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED NIGHT...NE WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 5 TO 7 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. CARIBBEAN BETWEEN 64W AND 72W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 4 TO 6 FT. .WED NIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 4 TO 5 FT. .THU...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...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 4 TO 6 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. 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. .WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...SE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .SAT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SAT NIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SUN NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 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 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A COLD FRONT FROM 31N76W TO WEST PALM BEACH FLORIDA WILL REACH FROM NEAR 31N68W TO 27N75W AND BECOME STATIONARY TO WEST PALM BEACH BY LATE TONIGHT...FROM NEAR 31N65W TO 27N72W AND WEAKENING STATIONARY TO WEST PALM BEACH WED AFTERNOON...THEN BECOME DISSIPATING STATIONARY ALONG 27N WED NIGHT AND THU. THE REMNANTS OF THE FRONT WILL LIFT N AS A WARM FRONT FRI. ANOTHER COLD FRONT WILL MOVE OFF THE NE FLORIDA COAST THU NIGHT...REACH FROM NEAR BERMUDA TO THE CENTRAL BAHAMAS FRI AFTERNOON...AND BECOME STATIONARY ALONG 26N AND DISSIPATE ON SAT. SOUTHERLY WINDS WILL INCREASE ACROSS THE NW WATERS FRI NIGHT AHEAD OF A STRONGER COLD FRONT THAT MOVES OFF THE NE FLORIDA COAST SAT NIGHT. THIS FRONT IS EXPECTED TO REACH FROM NEAR BERMUDA TO THE NW BAHAMAS EARLY SUN...AND FROM NEAR 26N65W TO NEAR 22N70W BY LATE SUN. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...E WINDS LESS THAN 10 KT. SEAS 3 FT. .WED NIGHT...S WINDS LESS THAN 10 KT. SEAS 3 FT. .THU...S WINDS 10 KT. SEAS 3 FT. .THU NIGHT...W WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI...N WINDS 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT...SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...W WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .WED NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU...VARIABLE WINDS LESS THAN 10 KT...BECOMING S LESS THAN 10 KT LATE. SEAS 4 TO 6 FT. .THU NIGHT...SW WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .FRI...W WINDS 10 KT. SEAS 4 TO 5 FT. .FRI NIGHT...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SAT...SW WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .SAT NIGHT...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...W WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN NIGHT...W WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. BAHAMAS N OF 22N .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN...SW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .SUN NIGHT...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...SE WINDS LESS THAN 10 KT EARLY...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU NIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...W WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .SAT...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT NIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...SW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...W 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 3 TO 4 FT. .WED...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN...SW WINDS 10 TO 15 KT. SEAS 3 FT. .SUN NIGHT...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .WED...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED NIGHT...E WINDS 10 KT. SEAS 6 TO 8 FT. .THU...SE WINDS 10 KT. SEAS 6 TO 8 FT. .THU NIGHT...SE WINDS 10 KT. SEAS 6 TO 8 FT. .FRI...S WINDS 10 KT. SEAS 6 TO 7 FT. .FRI NIGHT...S WINDS 10 KT. SEAS 5 TO 6 FT. .SAT...S WINDS 10 KT. SEAS 5 TO 6 FT. .SAT NIGHT...S WINDS 10 KT. SEAS 4 TO 5 FT. .SUN...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN NIGHT...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.