000 FZPN03 KNHC 310857 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC THU AUG 31 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 0600 UTC THU AUG 31. 24 HOUR FORECAST VALID 0600 UTC FRI SEP 1. 48 HOUR FORECAST VALID 0600 UTC SAT SEP 2. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM LIDIA NEAR 21.3N 109.4W 997 MB AT 0900 UTC AUG 31 MOVING NNW OR 335 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W SEMICIRCLE...140 NM NE QUADRANT AND 120 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE QUADRANT...210 NM SE QUADRANT...30 NM SW QUADRANT...AND 90 NM NW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN AREA BOUNDED BY 16N107W TO 13N110W TO 13N112W TO 23N111W TO 25N108W TO 22N106W TO 16N107W...INCLUDING CABO CORRIENTES AND THE ENTRANCE TO THE GULF OF CALIFORNIA...WINDS 20 TO 33 KT...S TO SW WINDS S OF 19N. SEAS 8 TO 12 FT. .24 HOUR FORECAST TROPICAL STORM LIDIA NEAR 23.6N 110.5W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 160 NM NE QUADRANT...140 NM SE QUADRANT...50 NM SW QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...300 NM SE QUADRANT...120 NM W SEMICIRCLE WITH SEAS TO 24 FT. ELSEWHERE WITHIN AREA BOUNDED BY 20N106W TO 20N113W TO 22N114W TO 25N114W TO 27N111W TO 23N106W TO 20N106W...INCLUDING THE SOUTHERN GULF OF CALIFORNIA...WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST TROPICAL STORM LIDIA INLAND NEAR 26.7N 112.6W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NE QUADRANT...80 NM SE QUADRANT...0 NM SW QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE WITH SEAS TO 18 FT. ELSEWHERE WITHIN AREA BOUNDED BY 24N108W TO 22N112W TO 24N115W TO 30N113W TO 27N109W TO 24N108W...INCLUDING THE GULF OF CALIFORNIA...WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .72 HOUR FORECAST POST-TROPICAL REMNANT LOW LIDIA NEAR 29.2N 115.9W. 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 LIDIA NEAR 30.0N 119.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW LIDIA NEAR 30.5N 121.5W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 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. .WITHIN AREA BOUNDED BY 29.5N121W TO 29.5N125W TO 30N125W TO 30N121W TO 29.5N121W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL. .24 HOUR FORECAST WITHIN AREA BOUNDED BY 29.5N123W TO 29.5N126W TO 30N126W TO 30N123W TO 29.5N123W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN AREA BOUNDED BY 10N110W TO 10N113W TO 11N124W TO 15N114W TO 19N105W TO 14N103W TO 10N110W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SW AND NW SWELL. .24 HOUR FORECAST WITHIN AREA BOUNDED BY 12N111W TO 09N124W TO 10N136W TO 13N133W TO 13N120W TO 20N105W TO 12N111W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SW AND NW SWELL. .48 HOUR FORECAST WITHIN AREA BOUNDED BY 13N112W TO 09N124W TO 11N127W TO 09N139W TO 15N127W TO 21N107W TO 13N112W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SW AND NW SWELL. .WITHIN AREA BOUNDED BY 03.4S107W TO 01S120W TO 03.4S120W TO 00N137W TO 04N122W TO 01N117W TO 03.4S107W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND SW SWELL. .24 HOUR FORECAST WITHIN AREA BOUNDED BY 03.4S102W TO 03.4S120W TO 00N126W TO 04N128W TO 07N124W TO 04N112W TO 03.4S102W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND SW SWELL. .48 HOUR FORECAST WITHIN AREA BOUNDED BY 01N118W TO 03.4S102W TO 02S117W TO 03.4S120W TO 01N128W TO 06N125W TO 01N118W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SE AND SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0830 UTC THU AUG 31... .TROPICAL STORM LIDIA...NUMEROUS MODERATE ISOLATED STRONG WITHIN 210 NM NE QUADRANT...150 NM SE AND NW QUADRANTS AND 180 NM SW QUADRANT. .TROPICAL WAVE N OF 10N ALONG 91W...SCATTERED MODERATE ISOLATED STRONG N OF 10N E OF 91W...INCLUDING THE GULFS OF FONSECA AND PAPAGAYO. .SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM W OF A LINE FROM 06N103W TO 18N103W. .LOW PRES NEAR 12N134W...SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM NE QUADRANT AND 150 NM SW QUADRANT. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 09N78W TO 11N90W TO 16N106W THEN RESUMES FROM 17N110W TO 14N121W TO LOW PRES NEAR 12N134W TO 00N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM SE OF AXIS BETWEEN 107W AND 117W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.