000 FZNT31 KNHC 230316 OFFN20 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1116 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 15.8N 63.0W AT 11 PM EDT MOVING W AT 17 KT. MAXIMUM SUSTAINED WINDS REMAIN 40 KT GUSTS 50 KT. ISAAC EXPECTED TO CONTINUE ON A WESTERLY TRACK TONIGHT THEN MOVE MORE W-NW AND INTENSIFY GRADUALLY THU THROUGH FRI... REACHING NEAR 16.2N 65.4W THU MORNING...TO NEAR 16.9N 68.1W THU EVENING...BECOMING A MINIMAL HURRICANE S OF HISPANIOLA NEAR 17.5N 70.5W FRI MORNING THEN MOVING ACROSS HISPANIOLA THROUGH FRI EVENING AND EMERGING ACROSS THE WINDWARD PASSAGE EARLY SAT MORNING AND THEN INLAND AGAIN ACROSS EASTERN CUBA...REACHING NEAR 21.5N 77.0W ALONG THE N COAST OF CUBA SAT EVENING...THEN ACROSS THE STRAITS OF FLORIDA NEAR 24.0N 80.5W SUN EVENING... THEN ACROSS THE FLORIDA KEYS AND NEAR SW FLORIDA NEAR 27.0N 83.5W MON EVENING. TROPICAL DEPRESSION TEN NEAR 13.8N 39.5W MOVING W-NW 15 KT MAY IMPACT THE FAR NORTHERN TROPICAL N ATLC SAT AND SUN...AS A TROPICAL STORM. NW CARIBBEAN W OF 85W .OVERNIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 4 TO 6 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 3 TO 5 FT. CARIBBEAN N OF 15N BETWEEN 72W AND 85W .OVERNIGHT...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 4 TO 6 FT. .FRI THROUGH SAT...TROPICAL STORM CONDITIONS POSSIBLE. N TO NW WINDS 50 TO 60 KT. SEAS 6 TO 9 FT. .SAT NIGHT THROUGH MON...TROPICAL STORM CONDITIONS POSSIBLE. CARIBBEAN FROM 11N TO 15N W OF 70W .OVERNIGHT...NE TO E WINDS 10 TO 20 KT. 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 .OVERNIGHT...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... .OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE WINDS 10 TO 20 KT. 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 45 TO 65 KT. SEAS 8 TO 13 FT. .FRI NIGHT THROUGH SUN...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... .OVERNIGHT...TROPICAL STORM CONDITIONS. E TO SE WINDS 30 TO 40 KT. SEAS 12 TO 17 FT. .THU...TROPICAL STORM CONDITIONS POSSIBLE. 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 .OVERNIGHT...S TO SW 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 5 TO 7 FT. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...TROPICAL STORM ISAAC NEAR 15.8N 63.0W AT 11 PM EDT MOVING W AT 17 KT. MAXIMUM SUSTAINED WINDS REMAIN 40 KT GUSTS 50 KT. ISAAC EXPECTED TO CONTINUE ON A WESTERLY TRACK TONIGHT THEN MOVE MORE W-NW AND INTENSIFY GRADUALLY...REACHING NEAR 16.2N 65.4W THU MORNING...TO NEAR 16.9N 68.1W THU EVENING...BECOMING A MINIMAL HURRICANE S OF HISPANIOLA NEAR 17.5N 70.5W FRI MORNING THEN MOVING ACROSS HISPANIOLA THROUGH FRI EVENING AND EMERGING ACROSS THE WINDWARD PASSAGE EARLY SAT MORNING AND THEN INLAND AGAIN ACROSS EASTERN CUBA...REACHING NEAR 21.5N 77.0W ALONG THE N COAST OF CUBA SAT EVENING...THEN ACROSS THE STRAITS OF FLORIDA NEAR 24.0N 80.5W SUN EVENING. HIGH PRES RIDGE TO PREVAIL ACROSS THE REGION N OF ISAAC THROUGH THE PERIOD. ATLC WATERS FROM 27N TO 31N W OF 77W .OVERNIGHT...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 .OVERNIGHT...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 SUN NIGHT...E TO SE WINDS 20 TO 30 KT. SEAS 6 TO 9 FT. .MON...TROPICAL STORM CONDITIONS POSSIBLE. BAHAMAS N OF 22N .OVERNIGHT...E TO SE 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 6 TO 8 FT. .FRI NIGHT AND SAT...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS 30 TO 40 KT. SEAS 8 TO 13 FT. .SAT NIGHT THROUGH MON...HURRICANE CONDITIONS POSSIBLE. ATLC WATERS FROM 22N TO 27N BETWEEN 65W AND THE BAHAMAS .OVERNIGHT...E WINDS 10 TO 20 KT. 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 .OVERNIGHT...NE TO E WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .THU...TROPICAL STORM CONDITIONS POSSIBLE. NE TO E WINDS 20 TO 30 KT. SEAS 11 TO 16 FT. .THU NIGHT THROUGH SAT...TROPICAL STORM CONDITIONS POSSIBLE. E TO SE WINDS 40 TO 50 KT. SEAS 11 TO 16 FT. .SAT NIGHT THROUGH SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE TO S WINDS 50 TO 60 KT. SEAS 8 TO 13 FT. .MON...SE TO S WINDS 15 TO 25 KT...BECOMING SE 10 TO 20 KT IN THE AFTERNOON. SEAS 5 TO 7 FT. ATLC WATERS FROM 19N TO 22N BETWEEN 55W AND 65W .OVERNIGHT...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 THROUGH MON...TROPICAL STORM CONDITIONS POSSIBLE.