000 FZNT31 KNHC 210913 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 513 AM EDT THU JUN 21 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...A TROPICAL WAVE OVER THE S CENTRAL CARIBBEAN IS STARTING TO LOSE DEFINITION AS IT MOVES INTO THE SW CARIBBEAN. A SECOND TROPICAL WAVE IN THE ATLC WILL MOVE W OF 55W FRI...SHIFT INTO THE EASTERN CARIBBEAN SAT...AND THE CENTRAL CARIBBEAN SUN. IT WILL REMAIN MOSTLY ALOFT...BUT BRING A SLIGHT INCREASE IN SHOWERS. THE ATLC RIDGE EXTENDS N OF THE AREA ALONG 22N...AND WILL MAINTAIN MODERATE TO FRESH TRADES ACROSS THE CARIBBEAN...WITH OCCASIONALLY HIGHER WINDS ALONG THE N COAST OF SOUTH AMERICA. NW CARIBBEAN W OF 85W .TODAY...S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...SE TO S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TODAY...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. CARIBBEAN FROM 11N TO 15N W OF 70W .TODAY...E TO SE WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT IN THE AFTERNOON. SEAS 5 TO 7 FT. .TONIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .FRI AND FRI NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .SAT THROUGH MON...E TO SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW CARIBBEAN S OF 11N .TODAY...VARIABLE WINDS 10 KT OR LESS...BECOMING SW TO W LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .TONIGHT...VARIABLE WINDS 10 KT OR LESS. SEAS 2 TO 4 FT. .FRI AND FRI NIGHT...VARIABLE WINDS 10 KT OR LESS. SEAS 2 TO 4 FT. .SAT THROUGH SUN...N WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .MON...VARIABLE WINDS 10 KT OR LESS. SEAS 2 TO 4 FT. CARIBBEAN BETWEEN 64W AND 72W .TODAY...E TO SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI AND FRI NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .SAT THROUGH MON...E TO SE 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...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E TO SE WINDS 10 TO 15 KT. 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 15 KT. SEAS 4 TO 5 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E WINDS 10 TO 15 KT. 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 15 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A TROUGH EXTENDING FROM 31N68W SW TO 25N74W WILL DRIFT NW THROUGH THU NIGHT WHILE WEAKENING. HIGH PRES WILL BUILD ALONG 26N THROUGH MON. ATLC WATERS FROM 27N TO 31N W OF 77W .TODAY...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E TO SE WINDS 10 KT. SEAS 4 TO 5 FT. .FRI AND FRI NIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT THROUGH SUN...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .MON...S TO SW WINDS 15 TO 25 KT. SEAS 7 TO 10 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...E WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. .FRI...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...SW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT THROUGH MON...S TO SW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. BAHAMAS N OF 22N .TODAY...E TO SE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .FRI AND FRI NIGHT...SE TO S WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SAT THROUGH MON...SE TO S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TODAY...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TONIGHT...SE TO S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .SAT THROUGH MON...SE TO S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. ATLC WATERS S 0F 22N W OF 65W .TODAY...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TONIGHT...E TO SE WINDS LESS THAN 10 KT...BECOMING SE AFTER MIDNIGHT. SEAS 4 TO 6 FT. .FRI AND FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SAT THROUGH MON...E TO SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TODAY...E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .TONIGHT...E TO SE WINDS 10 KT. SEAS 5 TO 6 FT. .FRI AND FRI NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .SAT THROUGH MON...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.