000 FZPN03 KNHC 310341 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI AUG 31 2012 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC FRI AUG 31. 24 HOUR FORECAST VALID 0000 UTC SAT SEP 01. 48 HOUR FORECAST VALID 0000 UTC SUN SEP 02. .WARNINGS. ...HURRICANE WARNING... .HURRICANE ILEANA AT 21.2N 114.2W 976 MB AT 0300 UTC AUG 31 MOVING N-NW OR 335 DEG AT 5 KT. MAXIMUM SUSTAINED WIND 75 GUSTS 90 KT. TROPICAL STORM FORCE WIND WITHIN 70 NM N SEMICIRCLE...80 NM SE QUADRANT AND 50 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM W SEMICIRCLE...210 NM NE QUADRANT AND 240 NM SE QUADRANT WITH SEAS TO 28 FT. .24 HOUR FORECAST TROPICAL STORM ILEANA NEAR 22.6N 115.8W. MAXIMUM SUSTAINED WIND 60 GUSTS 75 KT. LITTLE CHANGE IN RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER WITH SEAS TO 24 FT. .48 HOUR FORECAST TROPICAL STORM ILEANA NEAR 23.6N 118.3W. MAXIMUM SUSTAINED WIND 40 GUSTS 50 KT. TROPICAL STORM FORCE WIND WITHIN 60 NM OF CENTER EXCEPT 30 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM NW AND 180 NM SE SEMICIRCLES WITH SEAS TO 20 FT. .72 HOUR FORECAST POST-TROPICAL REMNANT LOW ILEANA NEAR 24.3N 121.0W. MAXIMUM SUSTAINED WIND 30 GUSTS 40 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL REMNANT LOW ILEANA NEAR 24.5N 124.0W. MAXIMUM SUSTAINED WIND 25 GUSTS 35 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW ILEANA NEAR 24.5N 126.0W. MAXIMUM SUSTAINED WIND 20 GUSTS 30 KT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .SYNOPSIS AND FORECAST. .EXCEPT AS NOTED IN ILEANA WARNINGS...WITHIN 210 NM N AND 270 NM S SEMICIRCLES OF CENTER OF ILEANA WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 21N TO 28N BETWEEN 107W AND 123W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT PRIMARILY IN MIXED N AND S SWELL. ELSEWHERE FROM 10N TO 21N BETWEEN 104W AND 124W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT PRIMARILY IN SW SWELL. .24 HOUR FORECAST EXCEPT AS NOTED IN ILEANA WARNINGS...WITHIN 180 NM N AND 240 NM S SEMICIRCLES OF CENTER OF ILEANA WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 22N TO 30N BETWEEN 108W AND 126W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT PRIMARILY IN MIXED N AND S SWELL. ELSEWHERE FROM 17N TO 22N BETWEEN 100W AND 125W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT PRIMARILY IN SW SWELL. .48 HOUR FORECAST EXCEPT AS NOTED IN ILEANA WARNINGS...WITHIN 180 OF CENTER OF ILEANA WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. ELSEWHERE N OF 25N E OF 128W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT PRIMARILY IN MIXED N AND S SWELL. ELSEWHERE FROM 17N TO 25N E OF 122W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN SW SWELL. .LOW PRES 11N91.5W 1010 MB. WITHIN 90 NM OF CENTER WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LOW PRES NEAR 11N96W 1009 MB. WITHIN 270 NM OF CENTER WINDS 20 TO 30 KT. SEAS TO 11 FT. .48 HOUR FORECAST LOW PRES NEAR 14N104W 1007 MB. WITHIN 300 NM NE AND 120 NM SW SEMICIRCLES OF CENTER WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. .FROM 12N TO 16N W OF 136W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN MIXED NE AND S SWELL. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .S OF 06N BETWEEN 82W AND 88W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN SW SWELL. S OF 10N BETWEEN 90W AND 130W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN MIXED S SWELL. .24 HOUR FORECAST S OF 07N BETWEEN 78W AND 85W WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL. ELSEWHERE S OF 17N BETWEEN 87W AND 124W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN MIXED S SWELL. .48 HOUR FORECAST ELSEWHERE FROM 05N TO 17N BETWEEN 95W AND 117W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED S SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0300 UTC FRI SEP 01... .HURRICANE ILEANA...SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM OF CENTER. .LOW PRES 11N91.5W...SCATTERED MODERATE ISOLATED STRONG WITHIN 150 NM OVER N SEMICIRCLE OF CENTER. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... THE MONSOON TROUGH AXIS 12N86W TO LOW PRES 11N91.5W TO 11N102W ...THEN RESUMES 14N117W TO 10N122W TO 10N140W. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE WITHIN 240 NM OF LINE 05N77W TO 14N107W. SCATTERED MODERATE WITHIN 30 NM OF LINE 17N111W TO 10N120W TO 08N129W. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.