000 FZPN03 KNHC 180920 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC THU AUG 18 2011 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 E PACIFIC FROM THE EQUATOR TO 30N E OF 140W SYNOPSIS VALID 0600 UTC THU AUG 18. 24 HOUR FORECAST VALID 0600 UTC FRI AUG 19. 48 HOUR FORECAST VALID 0600 UTC SAT AUG 20. .WARNINGS. ...HURRICANE WARNING... .HURRICANE GREG NEAR 18.0N 109.9W 985 MB AT 0900 UTC AUG 18 MOVING WNW OR 285 DEG AT 18 KT. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM N SEMICIRCLE...60 NM SE QUADRANT AND 45 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NE QUADRANT...60 NM SE QUADRANT...45 NM SW QUADRANT...AND 75 NM NW QUADRANT WITH SEAS TO 20 FT. .24 HOUR FORECAST HURRICANE GREG NEAR 18.8N 114.8W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 105 NM N SEMICIRCLE...90 NM SE QUADRANT AND 75 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN AREAS OF TROPICAL STORM FORCE WINDS WITH SEAS TO 22 FT. .48 HOUR FORECAST TROPICAL STORM GREG NEAR 19.0N 118.7W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM N SEMICIRCLE...75 NM SE QUADRANT AND 60 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N AND 90 NM S SEMICIRCLES WITH SEAS TO 20 FT. .72 HOUR FORECAST TROPICAL STORM GREG NEAR 19.0N 121.6W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL DEPRESSION GREG NEAR 19.0N 124.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW GREG NEAR 19.0N 125.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. ...TROPICAL STORM WARNING... .TROPICAL STORM FERNANDA NEAR 13.4N 139.9W 994 MB AT 0900 UTC AUG 18 MOVING NW OR 320 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NE QUADRANT...40 NM SE QUADRANT...30 NM SW QUADRANT...AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 100 NM NE QUADRANT...30 NM SE QUADRANT...75 NM SW QUADRANT...AND 110 NM NW QUADRANT WITH SEAS TO 19 FT. .24 HOUR FORECAST TROPICAL STORM FERNANDA NEAR 14.5N 143.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM E SEMICIRCLE...30 NM SW QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM OF CENTER WITH SEAS TO 19 FT. .48 HOUR FORECAST TROPICAL STORM FERNANDA NEAR 16.0N 147.0W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. LITTLE CHANGE IN RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. SEAS TO 19 FT. .72 HOUR FORECAST TROPICAL DEPRESSION FERNANDA NEAR 17.0N 151.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL REMNANT LOW FERNANDA NEAR 17.0N 155.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .SYNOPSIS AND FORECAST. .EXCEPT AS NOTED IN GREG WARNING...WITHIN 150 NM N AND 90 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST EXCEPT AS NOTED IN GREG WARNING...WITHIN 240 NM N AND 120 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST EXCEPT AS NOTED IN GREG WARNING...WITHIN 210 NM N AND 120 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .EXCEPT AS NOTED IN FERNANDA WARNING...WITHIN 240 NM NW AND 180 NM SE SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST EXCEPT AS NOTED IN FERNANDA WARNING...OVER FORECAST WATERS WITHIN 90 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST EXCEPT AS NOTED IN FERNANDA WARNING...OVER FORECAST WATERS 90 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .FROM 08N TO 12N BETWEEN 110W AND 120W S TO SW WINDS 20 KT. SEAS 8 TO 10 FT IN SW SWELL. .24 HOUR FORECAST FROM 10N TO 15N BETWEEN 109W AND 121W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST LITTLE CHANGE. .ELSEWHERE S OF 15N FROM 105W TO 120W WINDS LESS THAN 20 KT. SEAS TO 8 FT IN S SWELL. .24 HOUR FORECAST ELSEWHERE S OF 15N BETWEEN 110W AND 120W WINDS LESS THAN 20 KT. SEAS TO 8 FT IN S SWELL. .48 HOUR FORECAST ELSEWHERE S OF 15N BETWEEN 110W AND 115W WINDS LESS THAN 20 KT. SEAS TO 8 FT IN S SWELL. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. CONVECTION VALID AS OF 0900 UTC THU AUG 18... .TROPICAL STORM FERNANDA...NUMEROUS STRONG WITHIN 90 NM OF CENTER. .HURRICANE GREG...NUMEROUS STRONG WITHIN 90 NM NE SEMICIRCLE AND 150 NM SW SEMICIRCLE. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH 16N113W TO 12N128W. SCATTERED TO STRONG WITHIN 180 NM N OF AXIS FROM 117W TO 119W. $$ .FORECASTER DGS. NATIONAL HURRICANE CENTER.