000 FZNT31 KNHC 060859 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 459 AM EDT FRI APR 6 2012 MARINE WEATHER HF VOICE BROADCAST FOR THE TROPICAL N ATLANTIC FROM 07N TO 22N BETWEEN 55W AND 65W...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 65W .SYNOPSIS...MODERATE TO FRESH TRADES WILL CONTINUE ACROSS SOUTHERN PORTIONS OF THE BASIN THROUGH EARLY SAT BEFORE WEAKENING SUN AND MON. A WEAK SECOND COLD FRONT WILL MOVE SE INTO THE NW CARIBBEAN LATE SAT...THEN SLOWLY BECOME DIFFUSE ALONG 20N THROUGH LATE SUN. HIGH PRES WILL BUILD OVER THE N CENTRAL ATLC ALLOWING TRADE WINDS TO INCREASE E OF THE ISLANDS MON INTO TUE. NW CARIBBEAN W OF 85W .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. .SAT AND SAT NIGHT...NE TO E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .SUN THROUGH TUE...NE TO E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .SAT AND SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .SUN THROUGH TUE...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. CARIBBEAN FROM 11N TO 15N W OF 70W .TODAY...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .TONIGHT...NE TO E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. WITHIN 90 NM OF COAST OF COLOMBIA...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT AND SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN THROUGH TUE...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SW CARIBBEAN S OF 11N .TODAY...VARIABLE WINDS 10 KT OR LESS. SEAS 3 TO 5 FT. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT AND SAT NIGHT...N TO NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .SUN THROUGH TUE...N WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SAT AND SAT NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN THROUGH TUE...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 TO SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 6 TO 9 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .SAT AND SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .SAT AND SAT NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SUN THROUGH TUE...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A COLD FRONT WILL MOVE SE INTO THE AREA TODAY...REACHING FROM 31N73W TO E CENTRAL FLORIDA BY LATE TODAY...FROM BERMUDA TO CENTRAL CUBA BY EARLY SAT...AND FROM 31N55W TO 23N65W TO WESTERN CUBA BY EARLY SUN. FRESH TO STRONG NORTHERLY WINDS WILL FOLLOW THE FRONT THROUGH SUN. WINDS DIMINISH OVER THE WATERS N OF 25N AS HIGH PRES BUILDS ALONG 28N BY LATE SUN. SW WINDS WILL INCREASE N OF 29N MON AND TUE AHEAD OF A SECOND FRONT THAT WILL MOVE OFF THE CAROLINA COAST LATE MON. NW FLOW WILL FOLLOW A PRE-FRONTAL TROUGH THAT WILL MOVE INTO THE WATERS N OF 29N W OF 75W BY LATE TUE. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...W WINDS 15 TO 25 KT...BECOMING 20 TO 25 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .TONIGHT...N WINDS 15 TO 25 KT...BECOMING N TO NE 20 TO 25 KT AFTER MIDNIGHT. SEAS 7 TO 10 FT. .SAT AND SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 8 TO 13 FT. .SUN THROUGH MON...SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TUE...W TO NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...S TO SW WINDS 10 TO 20 KT...BECOMING SW 15 TO 25 KT IN THE AFTERNOON. SEAS 5 TO 7 FT. .TONIGHT...SW WINDS 10 TO 20 KT...BECOMING W 15 TO 25 KT AFTER MIDNIGHT. SEAS 7 TO 10 FT. .SAT AND SAT NIGHT...N WINDS 15 TO 25 KT. SEAS 8 TO 13 FT. .SUN...N WINDS 10 TO 15 KT. SEAS 7 TO 10 FT. .MON THROUGH TUE...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .TODAY...SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TONIGHT...W TO NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT AND SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN THROUGH TUE...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .TONIGHT...S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT...SW TO W WINDS 10 TO 15 KT...BECOMING W TO NW 10 TO 20 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .SAT NIGHT...N WINDS 10 TO 20 KT...BECOMING N TO NE 10 TO 15 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT. .SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. ATLC WATERS S 0F 22N W OF 65W .TODAY...SE TO S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SAT...W WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SUN THROUGH TUE...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E TO SE WINDS 10 KT. SEAS 7 TO 10 FT. .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .SAT AND SAT NIGHT...E TO SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SUN THROUGH TUE...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.