000 FZNT31 KNHC 222147 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 547 PM EDT WED AUG 22 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...TROPICAL STORM ISAAC NEAR 16.0N 61.2W AT 5 PM EDT MOVING W AT 19 KT. MAXIMUM SUSTAINED WINDS REMAIN 40 KT GUSTS 50 KT. ISAAC EXPECTED TO CONTINUE ON A WESTERLY TRACK THIS EVENING THEN MOVE MORE W-NW AND INTENSIFY MODERATELY TONIGHT THROUGH FRI...REACHING NEAR 16.7N 66.7W THU AFTERNOON...TO NEAR 17.2N 69.4W LATE THU NIGHT...THEN INLAND AS A MINIMAL HURRICANE ACROSS HISPANIOLA NEAR 17.9N 71.6W FRI AFTERNOON. ISAAC THEN EXPECTED TO EMERGE ACROSS THE WINDWARD PASSAGE EARLY SAT MORNING AND THEN INLAND AGAIN ACROSS EASTERN CUBA...NEAR 20.5N 75.5W SAT AFTERNOON...THEN ACROSS THE STRAITS OF FLORIDA NEAR 23.5N 79.5W SUN AFTERNOON...THEN ACROSS THE FLORIDA KEYS AND ALONG SW FLORIDA NEAR 26.5N 82.5W MON AFTERNOON. TROPICAL DEPRESSION TEN NEAR 13.1N 37.4W MOVING W-NW 14 KT MAY IMPACT THE FAR NORTHERN TROPICAL N ATLC SAT AND SUN...AS A TROPICAL STORM. NW CARIBBEAN W OF 85W .TONIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. .THU NIGHT THROUGH SAT NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN THROUGH MON...NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .TONIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...NE TO E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. N TO NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .FRI THROUGH SAT...HURRICANE CONDITIONS POSSIBLE. N TO NW WINDS 55 TO 65 KT. SEAS 6 TO 9 FT. .SAT NIGHT THROUGH MON...SW WINDS 20 TO 30 KT. SEAS 5 TO 7 FT. CARIBBEAN FROM 11N TO 15N W OF 70W .TONIGHT...NE TO E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .THU...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .FRI THROUGH SUN...SW WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .SUN NIGHT AND MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SW CARIBBEAN S OF 11N .TONIGHT...N TO NE WINDS 10 KT. SEAS 4 TO 6 FT. .THU...E TO SE WINDS 10 KT...BECOMING NW IN THE AFTERNOON. SEAS 3 TO 5 FT. .THU NIGHT...N TO NW WINDS 10 KT. SEAS 3 TO 5 FT. .FRI THROUGH SUN...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT AND MON...E TO SE WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. CARIBBEAN BETWEEN 64W AND 72W ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE WINDS 10 TO 20 KT...BECOMING N TO NE 30 TO 40 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .THU...TROPICAL STORM CONDITIONS EXPECTED. NW WINDS 35 TO 45 KT...BECOMING W TO NW 40 TO 50 KT IN THE AFTERNOON. SEAS 7 TO 10 FT. .THU NIGHT AND FRI...TROPICAL STORM CONDITIONS EXPECTED. SE TO S WINDS 50 TO 60 KT. SEAS 9 TO 14 FT. .FRI NIGHT THROUGH SUN...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .SUN NIGHT AND MON...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. OFFSHORE LEEWARD ISLANDS AND ADJACENT ATLC WATERS FROM 15N TO 19N W OF 55W ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. E TO SE WINDS 30 TO 40 KT. SEAS 12 TO 17 FT. .THU...SE WINDS 20 TO 30 KT. SEAS 11 TO 16 FT. .THU NIGHT THROUGH MON...E TO SE WINDS 20 TO 30 KT. SEAS 7 TO 10 FT. OFFSHORE WINDWARD ISLANDS AND ADJACENT ATLC WATERS FROM 07N TO 15N W OF 55W .TONIGHT...S WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .THU...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .THU NIGHT THROUGH MON...E TO SE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...TROPICAL STORM ISAAC NEAR 16.0N 61.2W AT 5 PM EDT MOVING W AT 19 KT. MAXIMUM SUSTAINED WINDS REMAIN 40 KT GUSTS 50 KT. ISAAC EXPECTED TO CONTINUE ON A WESTERLY TRACK THIS EVENING THEN MOVE MORE W-NW ACROSS THE NE CARIBBEAN AND INTENSIFY MODERATELY TONIGHT THROUGH FRI...MOVING INLAND ACROSS HISPANIOLA FRI AFTERNOON THEN ACROSS E CUBA SAT AND THROUGH THE STRAITS OF FLORIDA SUN AND SUN NIGHT. HIGH PRES RIDGE TO PREVAIL ACROSS THE REGION N OF ISAAC THROUGH THE PERIOD. ATLC WATERS FROM 27N TO 31N W OF 77W .TONIGHT...S TO SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .THU...S TO SW WINDS 10 KT. SEAS 2 TO 4 FT. .THU NIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .FRI THROUGH SUN...NE TO E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .SUN NIGHT AND MON...E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT THROUGH MON...E TO SE WINDS 20 TO 30 KT. SEAS 7 TO 10 FT. BAHAMAS N OF 22N .TONIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU...NE TO E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .THU NIGHT AND FRI...NE TO E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .FRI NIGHT AND SAT...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. .SAT NIGHT THROUGH MON...TROPICAL STORM CONDITIONS POSSIBLE. SE TO S WINDS 50 TO 60 KT. SEAS 11 TO 16 FT. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .TONIGHT...E WINDS 10 TO 20 KT...BECOMING NE TO E 15 TO 25 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT. .THU...E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .THU NIGHT THROUGH MON...SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. ATLC WATERS S OF 22N W OF 65W .TONIGHT...NE TO E WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT AFTER MIDNIGHT. SEAS 7 TO 10 FT. .THU...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS 20 TO 30 KT. SEAS 10 TO 15 FT. .THU NIGHT THROUGH FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E TO SE WINDS 35 TO 45 KT. SEAS 11 TO 16 FT. .SAT AND SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 50 TO 60 KT. SEAS 11 TO 16 FT. .SUN THROUGH MON...TROPICAL STORM CONDITIONS POSSIBLE. SE WINDS 25 TO 35 KT. SEAS 7 TO 10 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .TONIGHT...E WINDS 20 TO 30 KT. SEAS 11 TO 16 FT. .THU...E TO SE WINDS 20 TO 30 KT. SEAS 12 TO 17 FT. .THU NIGHT THROUGH SAT...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .SAT NIGHT AND SUN...TROPICAL STORM CONDITIONS POSSIBLE. SE TO S WINDS 45 TO 55 KT. SEAS 9 TO 14 FT. .SUN NIGHT AND MON...E TO SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.