000 FZNT31 KNHC 141523 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1123 AM EDT TUE MAR 14 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 FRESH TRADE WINDS WILL PREVAIL ACROSS THE CENTRAL AND EASTERN CARIBBEAN AND ATLC WATERS THROUGH THE PERIOD. STRONG NE WINDS WILL DEVELOP TO THE LEE OF CUBA AND THROUGH THE WINDWARD PASSAGE BEGINNING ON THU NIGHT. LARGE NE TO E SWELL OVER THE NORTHERN AND CENTRAL TROPICAL N ATLC WATERS WILL PERSIST THROUGH EARLY SAT THEN SUBSIDE LATER ON SAT. A COLD FRONT FROM NW CUBA TO BELIZE WILL REACH FROM NEAR NW HAITI TO NORTHERN HONDURAS WED NIGHT...THEN STALL AND WEAKEN THROUGH FRI AND DISSIPATE FRI NIGHT. NW CARIBBEAN W OF 85W .THIS AFTERNOON...NW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .THIS AFTERNOON...S OF 18N...E WINDS 10 TO 15 KT. ELSEWHERE... VARIABLE WINDS LESS THAN 10 KT...BECOMING W LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT S OF 18N... AND 2 FT OR LESS ELSEWHERE. .TONIGHT...S OF 18N...NE WINDS 10 TO 15 KT...SEAS 4 TO 6 FT. ELSEWHERE...NW WINDS LESS THAN 10 KT...SHIFTING TO N AFTER MIDNIGHT...SEAS 2 TO 3 FT...BUILDING TO 3 TO 4 FT AFTER MIDNIGHT. .WED...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .THIS AFTERNOON...NE TO E WINDS 10 TO 20 KT...EXCEPT 15 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA. SEAS 7 TO 9 FT WITHIN 90 NM OF COAST OF COLOMBIA...AND 5 TO 7 FT ELSEWHERE. .TONIGHT...NE TO E WINDS 10 TO 20 KT...EXCEPT 15 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA. SEAS 5 TO 7 FT...EXCEPT 6 TO 8 FT WITHIN 90 NM OF COAST OF COLOMBIA. .WED...NE TO E WINDS 10 TO 20 KT...EXCEPT 15 TO 25 KT WITHIN 90 N OF COAST OF COLOMBIA. SEAS 5 TO 7 FT...EXCEPT 6 TO 8 FT WITHIN 90 NM OF COAST OF COLOMBIA. .WED NIGHT...NE TO E WINDS 10 TO 20 KT...EXCEPT 15 TO 25 KT WITHIN 90 N OF COAST OF COLOMBIA. SEAS 5 TO 7 FT...EXCEPT 6 TO 8 FT WITHIN 90 NM OF COAST OF COLOMBIA. .THU...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI NIGHT...NE TO E WINDS 10 TO 20 KT...EXCEPT 15 TO 25 KT WITHIN 90 N OF COAST OF COLOMBIA. SEAS 6 TO 9 FT. .SAT...NE TO E WINDS 10 TO 20 KT...EXCEPT 15 TO 25 KT WITHIN 90 N OF COAST OF COLOMBIA. SEAS 6 TO 9 FT. .SAT NIGHT...NE TO E WINDS 10 TO 20 KT...EXCEPT 15 TO 25 KT WITHIN 90 N OF COAST OF COLOMBIA. SEAS 6 TO 9 FT. SW CARIBBEAN S OF 11N .THIS AFTERNOON...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED NIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. CARIBBEAN BETWEEN 64W AND 72W .THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 15 TO 20 KT GULF OF VENEZUELA...AND E 10 TO 15 KT ELSEWHERE. SEAS 5 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 4 TO 6 FT. .THU NIGHT...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. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .THIS AFTERNOON...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .WED...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .THIS AFTERNOON...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .WED...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 6 TO 9 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. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A STRONG COLD FRONT FROM 31N75W TO THE STRAITS OF FLORIDA AND TO NW CUBA WILL REACH FROM NEAR 31N72W TO THE CENTRAL BAHAMAS AND TO W CENTRAL CUBA EARLY THIS AFTERNOON...FROM NEAR 31N70W TO THE CENTRAL BAHAMAS AND TO E CENTRAL CUBA EARLY THIS EVENING...FROM NEAR 31N66W TO THE SE BAHAMAS AND EASTERN CUBA EARLY WED AND FROM BERMUDA TO THE WINDWARD PASSAGE WED NIGHT. THE FRONT WILL WEAKEN AND SLOW DOWN AS IT MOVES ACROSS THE SE WATERS THU BEFORE STALLING LATE THU AFTERNOON. THE FRONT WILL WEAKEN TO A TROUGH BY FRI AND DRIFT BACK TO THE W REACHING THE SE BAHAMAS SAT. A SECONDARY COLD FRONT EXTENDING FROM 31N80W TO ACROSS N CENTRAL FLORIDA WILL MERGE WITH THE FIRST FRONT TONIGHT. STRONG HIGH PRES WILL BUILD ACROSS THE AREA BEHIND THE FRONT NIGHT. HIGH PRES WILL BUILD IN THE WAKE OF THE FRONT...THEN WEAKEN SAT AS ANOTHER COLD FRONT APPROACHES THE FAR NW PORTION. ATLC WATERS FROM 27N TO 31N W OF 77W .THIS AFTERNOON...W WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .TONIGHT...NW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .WED...NW WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .WED NIGHT...NW WINDS 15 TO 20 KT. SEAS 6 TO 9 FT. .THU...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU NIGHT...N WINDS 10 KT. SEAS 3 TO 5 FT. .FRI...NE WINDS 10 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT...E WINDS LESS THAN 10 KT...SHIFTING TO N IN THE AFTERNOON. SEAS 3 TO 4 FT. .SAT NIGHT...W WINDS 10 TO 15 KT...INCREASING TO 15 TO 25 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W ...GALE WARNING N OF 29N... .THIS AFTERNOON...SW WINDS 20 TO 30 KT...EXCEPT N OF 29N BETWEEN 65W AND 70W 30 TO 35 KT. SEAS 8 TO 11 FT...EXCEPT 10 TO 13 FT N OF 29N BETWEEN 65W AND 74W. .TONIGHT...W WINDS 15 TO 25 KT W OF 70W...AND S 20 TO 30 KT ELSEWHERE EXCEPT N OF 29N E OF 68W S TO SW WINDS 25 TO 35 KT. SEAS 8 TO 11 FT...EXCEPT N OF 29N E OF 68W 9 TO 13 FT. .WED...SW TO W WINDS 20 TO 30 KT BETWEEN 65W AND 70W...AND W TO NW WINDS 15 TO 25 KT BETWEEN 70W AND 77W. SEAS 8 TO 12 FT. .WED NIGHT...NW WINDS 15 TO 25 KT. SEAS 8 TO 12 FT. .THU...NW WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .THU NIGHT...NW WINDS 10 TO 15 KT. SEAS 7 TO 10 FT. .FRI...N WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .FRI NIGHT...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT...N WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .SAT NIGHT...N WINDS LESS THAN 10 KT...SHIFTING TO W AFTER MIDNIGHT. SEAS 5 TO 7 FT. BAHAMAS N OF 22N .THIS AFTERNOON...SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...NW WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .WED...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .WED NIGHT...N WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .THIS AFTERNOON...S WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .WED...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED NIGHT...NW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .THU...N WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. ATLC WATERS S OF 22N W OF 65W .THIS AFTERNOON...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 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...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI NIGHT...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .THIS AFTERNOON...E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT. .TONIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT. .WED...E WINDS 10 TO 20 KT. SEAS 7 TO 9 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 7 TO 9 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 7 TO 9 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 8 TO 9 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 8 TO 9 FT.