000 FZNT31 KNHC 282100 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 400 PM EST WED DEC 28 2016 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...HIGH PRES N OF THE AREA WILL MAINTAIN FRESH TO STRONG TRADE WINDS ACROSS THE MUCH OF THE CENTRAL CARIBBEAN THROUGH THIS EVENING. WINDS AND SEAS DIMINISH TONIGHT THROUGH FRI NIGHT AS THE HIGH PRES WEAKENS. STRONG NE WINDS WILL FOLLOW A COLD FRONT MOVING INTO THE NW CARIBBEAN FRI NIGHT. THE FRONT WILL STALL FROM THE WINDWARD PASSAGE TO THE GULF OF HONDURAS THROUGH SAT NIGHT...THEN DISSIPATE SUN AND SUN NIGHT. THE PRES GRADIENT ASSOCIATED WITH STRONG HIGH PRES THAT BUILDS TO THE N OF THE FRONT WILL ALLOW FOR AN INCREASE OF WINDS AND BUILDING SEAS THROUGHOUT MUCH OF THE CENTRAL AND EASTERN CARIBBEAN SAT THROUGH MON...WITH CONDITIONS DIMINISHING SOME MON NIGHT. NW CARIBBEAN W OF 85W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...NE 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...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 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...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT S OF 18N...AND 3 TO 5 FT ELSEWHERE. .FRI...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE 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 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TONIGHT...E WINDS 20 TO 30 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND NE 10 TO 20 KT ELSEWHERE. SEAS 8 TO 11 FT. .THU...NE TO E WINDS 10 TO 20 KT...EXCEPT 15 TO 25 KT BETWEEN 72W AND 80W. SEAS 8 TO 11 FT. .THU NIGHT...E WINDS 15 TO 25 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND NE 10 TO 20 KT ELSEWHERE. SEAS 6 TO 9 FT. .FRI...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT NIGHT...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SUN...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SUN NIGHT...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .MON...NE TO E WINDS 15 TO 25 KT...EXCEPT 25 TO 30 KT BETWEEN 72W AND 80W. SEAS 8 TO 11 FT...EXCEPT 9 TO 12 FT BETWEEN 72W AND 80W. .MON NIGHT...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. SW CARIBBEAN S OF 11N .TONIGHT...NE WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .THU...NE WINDS 10 TO 20 KT. SEAS 8 TO 11 FT. .THU NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI...N WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 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. .SUN...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .MON...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 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. .THU...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...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 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 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 7 TO 10 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 8 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 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 6 TO 8 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TONIGHT...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 20 KT. SEAS 6 TO 8 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...HIGH PRES WILL REMAIN OVER THE AREA THROUGH THU NIGHT. A COLD FRONT WILL MOVE OFF THE NE FLORIDA COAST ON THU EVENING...REACH FROM BERMUDA TO CENTRAL CUBA FRI EVENING AND FROM NEAR 24N65W TO WINDWARD PASSAGE AND EASTERN CUBA ON SAT. STRONG HIGH PRES BEHIND THE FRONT WILL SHIFT EASTWARD ALONG 31N THROUGH SAT NIGHT. A HIGH PRES RIDGE WILL EXTEND E TO W JUST N OF THE AREA SAT NIGHT AND EARLY SUN...THEN SLIDE EASTWARD THROUGH MON NIGHT IN RESPONSE TO A COLD FRONT THAT MOVES OVER THE NW WATERS. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING SW LESS THAN 10 KT AFTER MIDNIGHT. SEAS 4 TO 5 FT. .THU...SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...NW WINDS 20 TO 30 KT. SEAS 6 TO 9 FT. .FRI...NW WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. .FRI NIGHT...N WINDS 20 KT...DIMINISHING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 6 TO 9 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN NIGHT...SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .MON...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...SW WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 5 TO 6 FT. .THU...W OF 70W...SW WINDS LESS THAN 10 KT...INCREASING TO 10 TO 20 KT IN THE AFTERNOON. ELSEWHERE...VARIABLE WINDS LESS THAN 10 KT...BECOMING SW LESS THAN 10 KT IN THE AFTERNOON. SEAS 5 FT. .THU NIGHT...SW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT W OF 70W...AND 4 TO 6 FT ELSEWHERE. .FRI...W WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .FRI NIGHT...NW WINDS 15 TO 25 KT. SEAS 8 TO 13 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. BAHAMAS N OF 22N .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .THU NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 FT. .FRI...N WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. .FRI NIGHT...NE 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. .MON...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 6 TO 8 FT. .THU...SE WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .THU NIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI...W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT W OF 70W...AND 4 TO 6 FT ELSEWHERE. .FRI NIGHT...N WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT NIGHT...E WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT. .MON...E WINDS 15 TO 20 KT. SEAS 7 TO 8 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. ATLC WATERS S OF 22N W OF 65W .TONIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 5 TO 7 FT. .THU NIGHT...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...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 8 TO 10 FT. .THU...E WINDS 10 TO 15 KT. SEAS 7 TO 9 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 7 TO 9 FT. .MON...E WINDS 15 TO 20 KT. SEAS 8 TO 9 FT. .MON NIGHT...NE WINDS 15 TO 20 KT. SEAS 7 TO 8 FT.