000 FZNT02 KNHC 172108 HSFAT2 HIGH SEAS FORECAST NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC FRI SEP 17 2010 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. PAN PAN ATLANTIC BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1800 UTC FRI SEP 17. 24 HOUR FORECAST VALID 1800 UTC SAT SEP 18. 48 HOUR FORECAST VALID 1800 UTC SUN SEP 19. .WARNINGS. ...HURRICANE WARNING... .HURRICANE IGOR NEAR 23.7N 61.1W 947 MB AT 2100 UTC SEP 17 MOVING NW OR 310 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 300 NM NE...210 NM SE...200 NM SW...AND 240 NM NW QUADRANTS. SEAS 12 FT OR GREATER WITHIN 660 NM NE...540 NM SE...420 NM SW AND 690 NM NW QUADRANTS WITH SEAS TO 50 FT. .24 HOUR FORECAST HURRICANE IGOR NEAR 26.2N 64.0W. MAXIMUM SUSTAINED WINDS 100 KT GUSTS 120 KT. LITTLE CHANGE IN RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. HIGHEST SEAS 48 FT. .48 HOUR FORECAST HURRICANE IGOR NEAR 30.0N 65.1W. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. LITTLE CHANGE IN RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. HIGHEST SEAS 48 FT. .72 HOUR FORECAST HURRICANE IGOR NEAR 35.5N 62.0W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL EXTRATROPICAL IGOR NEAR 43.5N 52.5W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. .120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL IGOR NEAR 52.0N 44.0W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. ...HURRICANE WARNING... .HURRICANE JULIA NEAR 25.2N 48.2W 987 MB AT 2100 UTC SEP 17 MOVING W NW OR 300 DEG AT 16 KT. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM N SEMICIRCLE...80 NM SE AND 50 NM SW QUADRANTS. SEAS 12 FT OR GREATER WITHIN 270 NM W SEMICIRCLE...390 NM NE AND 300 NM SE QUADRANTS WITH SEAS TO 35 FT. .24 HOUR FORECAST TROPICAL STORM JULIA NEAR 29.6N 51.8W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM OF CENTER EXCEPT 40 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 360 NM E AND 270 NM W SEMICIRCLES WITH SEAS TO 35 FT. .48 HOUR FORECAST TROPICAL STORM JULIA NEAR 34.8N 51.2W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM E SEMICIRCLE AND 60 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 240 OF CENTER WITH SEAS TO 25 FT. .72 HOUR FORECAST TROPICAL STORM JULIA NEAR 38.2N 47.2W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL DEPRESSION JULIA NEAR 43.0N 43.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. ...HURRICANE WARNING... .HURRICANE KARL NEAR 19.1N 96.6W 985 MB AT 2100 UTC SEP 17 MOVING W SW OR 250 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM N SEMICIRCLE...50 NM SE AND 40 NM SW QUADRANTS. SEAS 12 FT OR GREATER WITHIN 120 NM NE AND 90 NM SE QUADRANTS WITH SEAS TO 25 FT. .12 HOUR FORECAST TROPICAL STORM KARL INLAND NEAR 18.8N 97.7W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. .24 HOUR FORECAST TROPICAL DEPRESSION KARL INLAND NEAR 18.7N 99.1W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. .36 HOUR FORECAST TROPICAL DEPRESSION KARL INLAND NEAR 18.7N 100.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .48 HOUR FORECAST...DISSIPATED. .SYNOPSIS AND FORECAST. .ATLC EXCEPT AS NOTED IN IGOR WARNING...OVER FORECAST WATERS N OF 24N BETWEEN 50W AND 70W AND FROM 17N TO 24N BETWEEN 50W AND 65W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. ELSEWHERE W OF 65W AND NE OF BAHAMAS NE WINDS 20 KT. SEAS 8 TO 12 FT IN E SWELL. .24 HOUR FORECAST EXCEPT AS NOTED IN IGOR WARNING...OVER FORECAST WATERS N OF 18N BETWEEN 55W AND 73W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. W OF 73W NE OF BAHAMAS NE WINDS 20 KT. SEAS 8 TO 13 FT IN E SWELL. FROM 14N TO 18N W OF 55W S WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST EXCEPT AS NOTED IN IGOR WARNING...OVER FORECAST WATERS N OF 21N BETWEEN 57W AND 78W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. W OF 78W AND N OF BAHAMAS WINDS LESS THAN 20 KT. SEAS 8 TO 12 FT IN E SWELL. FROM 17N TO 21N W OF 57W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN NE SWELL. .ATLC EXCEPT AS NOTED IN JULIA WARNING...N OF 18N E OF 50W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT IN MIXED SWELL. .24 HOUR FORECAST EXCEPT AS NOTED IN JULIA WARNING...FORECAST WATERS N OF 27N BETWEEN 45W AND 55W S WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. ELSEWHERE N OF 13N E OF 55W NE TO E WINDS 20 KT. SEAS TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST EXCEPT AS NOTED IN JULIA...OVER FORECAST WATERS N OF 28N BETWEEN 45W AND 57W S WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN MIXED SWELL. ELSEWHERE N OF 13N E OF 57W...EXCEPT N OF 23N E OF 42W...WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN MIXED SWELL. .GULF OF MEXICO EXCEPT AS NOTED IN KARL WARNING...S OF 27N W OF 90W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST EXCEPT AS NOTED IN KARL WARNING...S OF 27N W OF 92W E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 10 FT IN SUBSIDING E SWELL...HIGHEST SW PART. .48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. $$ .FORECASTER NELSON. TROPICAL PREDICTION CENTER.