000 FZNT31 KNHC 050739 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 339 AM EDT WED APR 5 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...HIGH PRES SE OF BERMUDA WILL MAINTAIN MODERATE TO FRESH TRADES ACROSS THE CARIBBEAN...EXCEPT FOR STRONG WINDS ACROSS SOUTH-CENTRAL PORTIONS AND NEAR GALE FORCE AT NIGHT ALONG THE COAST OF COLOMBIA AND NW VENEZUELA. NORTHERLY SWELL IS EXPECTED TO PROPAGATE THROUGH THE WATERS NE AND E OF THE LESSER ANTILLES OVERNIGHT THROUGH THU NIGHT. A COLD FRONT WILL MOVE ACROSS THE NW CARIBBEAN THU NIGHT INTO FRI...THEN DISSIPATE FROM THE WINDWARD PASSAGE TO THE GULF OF HONDURAS SAT. NW CARIBBEAN W OF 85W .TODAY...SE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT S OF 18N... AND 4 TO 6 FT ELSEWHERE. .TONIGHT...SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT S OF 18N...AND 3 TO 5 FT ELSEWHERE. .THU...E WINDS 10 TO 20 KT S OF 18N...AND SE LESS THAN 10 KT ELSEWHERE. SEAS 6 TO 9 FT S OF 18N...AND 3 TO 5 FT ELSEWHERE. .THU NIGHT...E WINDS 10 TO 20 KT S OF 18N...AND N LESS THAN 10 KT ELSEWHERE. SEAS 6 TO 8 FT S OF 18N...AND 3 TO 5 FT ELSEWHERE. .FRI...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. CARIBBEAN FROM 11N TO 15N W OF 72W .TODAY...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .TONIGHT...E WINDS 15 TO 25 KT. SEAS 8 TO 13 FT WITHIN 90 NM OF COAST OF COLOMBIA...AND 7 TO 10 FT ELSEWHERE. .THU...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .THU NIGHT...E WINDS 20 TO 30 KT WITHIN 90 NM OF COAST OF COLOMBIA...AND NE 15 TO 25 KT ELSEWHERE. SEAS 8 TO 11 FT. .FRI...NE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .FRI NIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SW CARIBBEAN S OF 11N .TODAY...NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .THU...NE 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 15 KT. SEAS 6 TO 9 FT. .SAT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT NIGHT...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 20 TO 25 KT GULF OF VENEZUELA...AND E 15 TO 25 KT ELSEWHERE. SEAS 5 TO 7 FT GULF OF VENEZUELA... AND 6 TO 9 FT ELSEWHERE. .TONIGHT...E WINDS 25 TO 30 KT GULF OF VENEZUELA...AND E 10 TO 20 KT ELSEWHERE. SEAS 6 TO 9 FT. .THU...E WINDS 20 TO 25 KT GULF OF VENEZUELA...AND E 10 TO 20 KT ELSEWHERE. SEAS 5 TO 7 FT GULF OF VENEZUELA...AND 6 TO 9 FT ELSEWHERE. .THU NIGHT...E WINDS 20 TO 30 KT GULF OF VENEZUELA... AND E 10 TO 20 KT ELSEWHERE. SEAS 6 TO 8 FT. .FRI...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI NIGHT...E 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 4 TO 6 FT. .SUN...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN 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 .TODAY...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .THU...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 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 LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN 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 .TODAY...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .THU...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .FRI...E 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 7 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. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...RIDGE ALONG 27N WILL SHIFT E TODAY AHEAD OF AN APPROACHING COLD FRONT. THE FRONT WILL MOVE THE NE FLORIDA COAST EARLY THU...ACCOMPANIED BY STRONG TO NEAR GALE FORCE WINDS. THE FRONT WILL REACH FROM NEAR BERMUDA TO EASTERN CUBA FRI...THEN WEAKEN FROM 31N65W TO THE WINDWARD PASSAGE SAT...THEN STALL AND DISSIPATE FROM 25N65W TO CENTRAL HISPANIOLA SUN. HIGH PRESSURE BUILDING BEHIND THE FRONT WILL MAINTAIN GENTLE BREEZES ACROSS THE BASIN SUN. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...S WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .THU...SW WINDS 20 TO 30 KT. SEAS 6 TO 9 FT. .THU NIGHT...W WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .FRI...NW WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. .FRI NIGHT...NW WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SAT...NW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT NIGHT...NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN...N WINDS 10 KT. SEAS 3 TO 4 FT. .SUN NIGHT...NE WINDS 10 KT. SEAS 3 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU...S WINDS 15 TO 25 KT W OF 70W...AND S 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT W OF 70W...AND 4 TO 5 FT ELSEWHERE. .THU NIGHT...SW WINDS 10 TO 20 KT. SEAS 7 TO 10 FT W OF 70W... AND 4 TO 6 FT ELSEWHERE. .FRI...SW WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .FRI NIGHT...W WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SAT...W WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SAT NIGHT...NW WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SUN...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN NIGHT...NE WINDS 10 KT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU NIGHT...S WINDS LESS THAN 10 KT...SHIFTING TO SW AFTER MIDNIGHT. SEAS 3 FT. .FRI...NW WINDS 10 TO 15 KT. SEAS 3 FT. .FRI NIGHT...NW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...NW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI NIGHT...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT NIGHT...N WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN...NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ATLC WATERS S OF 22N W OF 65W .TODAY...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .THU...E WINDS 10 TO 15 KT. SEAS 7 TO 8 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT NIGHT...E WINDS 10 KT. SEAS 4 TO 5 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.