000 FZNT31 KNHC 260907 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 507 AM EDT THU APR 26 2012 MARINE WEATHER HF VOICE BROADCAST FOR THE TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 64W...THE SW N ATLC 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...THE INTERACTION BETWEEN A TROUGH FROM JAMAICA TO NW COLOMBIA AND HIGH PRES OVER THE WESTERN ATLC BUILDING EASTWARD WILL CONTINUE TO RESULT IN FRESH TO STRONG TRADES OVER MUCH OF THE CENTRAL AND EASTERN SECTIONS OF THE CARIBBEAN INTO SAT. THE TROUGH WILL TRACK WNW TO THE GULF OF HONDURAS LATE FRI AND TO INLAND THE YUCATAN PENINSULA SAT. CENTRAL ATLC HIGH PRES WILL BUILD W AND STRENGTHEN SAT THROUGH MON ALLOWING FOR WINDS TO INCREASE OVER MUCH OF THE TROPICAL N ATLC WATERS. NW CARIBBEAN W OF 85W .TODAY...NE TO E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...NE TO E WINDS LESS THAN 10 KT...BECOMING NE IN THE AFTERNOON. SEAS 3 TO 5 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN FROM 11N TO 15N W OF 70W .TODAY...NE TO E WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT IN THE AFTERNOON. SEAS 6 TO 9 FT. .TONIGHT...NE TO E WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT. .FRI AND FRI NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SAT THROUGH MON...NE TO E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. SW CARIBBEAN S OF 11N .TODAY...N TO NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...N WINDS 10 KT. SEAS 4 TO 6 FT. .FRI...N TO NE WINDS 10 KT...BECOMING SW TO W IN THE AFTERNOON. SEAS 5 TO 7 FT. .FRI NIGHT...N WINDS 10 KT...BECOMING S AFTER MIDNIGHT. SEAS 5 TO 7 FT. .SAT THROUGH MON...N TO NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W .TODAY...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...NE TO E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .TONIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 6 FT. .FRI AND FRI NIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A WEAKENING STATIONARY FRONT FROM 23N65W TO 20N70W WILL BECOME A TROUGH TONIGHT AS A 1022 MB HIGH PRES CENTER NEAR 29N70W SHIFTS NE TOWARD BERMUDA. TRAILING RIDGE ALONG 27N WILL LIFT N TO 30N BY LATE SAT...AS THE TROUGH MOVES BACK W ACROSS THE SE AND CENTRAL BAHAMAS...REACHING THE NW BAHAMAS MON. THE RIDGE WILL THEN RETREAT EASTWARD SUN AND MON IN RESPONSE TO A COLD FRONT THAT WILL DROP S INTO THE WATERS BETWEEN N FLORIDA AND BERMUDA. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN THROUGH MON...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...E TO SE WINDS LESS THAN 10 KT...BECOMING SE TO S IN THE AFTERNOON. SEAS 4 TO 6 FT. .TONIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...SE WINDS 10 KT. SEAS 3 TO 5 FT. .SAT THROUGH SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .TODAY...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI AND FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...NE TO E WINDS 15 TO 25 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS S 0F 22N W OF 65W .TODAY...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TONIGHT...NE TO E WINDS 10 TO 20 KT...BECOMING E 10 TO 15 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .TONIGHT...NE TO E WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 6 FT. .SAT THROUGH MON...E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.