000 FZNT31 KNHC 082121 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 521 PM EDT SUN APR 8 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...OLD WEAKENING COLD FRONT FROM 25N60W TO WINDWARD PASSAGE WILL DRIFT VERY SLOWLY S AND DISSIPATE THROUGH MON EVENING. HIGH PRES BUILD N OF THE AREA BEHIND FRONT WILL ALLOW FRESH NE FLOW THROUGH THE WINDWARD PASSAGE AND LEE OF CUBA TONIGHT...DIMINISHING MON. E TRADES WILL INCREASE ACROSS THE WINDWARD AND LEEWARD ISLANDS INTO THE FAR E CARIBBEAN MON THROUGH THU. OTHERWISE LIGHT TO MODERATE TRADE WINDS WILL PREVAIL. NW CARIBBEAN W OF 85W .TONIGHT...NE TO E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .MON...NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .MON NIGHT THROUGH TUE NIGHT...NE TO E WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 TO 4 FT. .MON...NE WINDS 10 TO 15 KT...BECOMING NE TO E IN THE AFTERNOON. SEAS 3 TO 5 FT. .MON NIGHT THROUGH TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. CARIBBEAN FROM 11N TO 15N W OF 70W .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...NE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. WITHIN 90 NM OF COAST OF COLOMBIA...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON NIGHT THROUGH TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED THROUGH FRI...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. SW CARIBBEAN S OF 11N .TONIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON NIGHT THROUGH TUE NIGHT...N TO NE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...N TO NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. CARIBBEAN BETWEEN 64W AND 72W .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .MON NIGHT THROUGH TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...NE TO 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 .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT THROUGH TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...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 .TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT THROUGH TUE NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...WEAKENING COLD FRONT HAS BECOME NEARLY STATIONARY FROM 31N56W TO 25N60W THROUGH THE WINDWARD PASSAGE...WHERE IT HAS BECOME DIFFUSE. FRONT WILL DRIFT VERY SLOWLY SE THROUGH MON NIGHT AS HIGH PRES BUILDS EASTWARD ALONG 29N. A WEAK FRONT WILL BRUSH THE WATERS N OF 30N BETWEEN N FLORIDA AND BERMUDA TONIGHT AND MON BEFORE WEAKENING AND LIFTING N. SW WINDS WILL INCREASE N OF 29N TUE AHEAD OF A STRONGER COLD FRONT EXPECTED TO REACH FROM 31N75W TO VERO BEACH FLORIDA BY WED MORNING...THEN BEGIN TO SLOW DOWN AS IT REACHES FROM NEAR 31N67W TO 26N72W AND AS A WEAKENING STATIONARY FRONT TO THE CENTRAL BAHAMAS BY LATE THU. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...E WINDS LESS THAN 10 KT...BECOMING S 10 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .MON...SW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .MON NIGHT...S TO SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE AND TUE NIGHT...SW TO W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .WED THROUGH FRI...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 6 TO 9 FT. .MON...SE TO S WINDS LESS THAN 10 KT. SEAS 5 TO 7 FT. .MON NIGHT THROUGH TUE NIGHT...S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .WED THROUGH FRI...N TO NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. BAHAMAS N OF 22N .TONIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT THROUGH TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 7 TO 9 FT. .MON...NE TO E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT. .MON NIGHT THROUGH TUE NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...N TO NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ATLC WATERS S 0F 22N W OF 65W .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON...NE TO E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT IN THE AFTERNOON. SEAS 6 TO 9 FT. .MON NIGHT THROUGH TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...NE TO E WINDS 10 KT. SEAS 4 TO 5 FT. .MON...E WINDS 10 KT. SEAS 5 TO 7 FT. .MON NIGHT THROUGH TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .WED THROUGH FRI...E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.