859 FZPN03 KNHC 190315 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC MON SEP 19 2022 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC MON SEP 19. 24 HOUR FORECAST VALID 0000 UTC TUE SEP 20. 48 HOUR FORECAST VALID 0000 UTC WED SEP 21. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM MADELINE NEAR 19.3N 107.9W 996 MB AT 0300 UTC SEP 19 MOVING NW OR 320 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM S SEMICIRCLE...90 NM NE QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE QUADRANT...330 NM SE QUADRANT... 310 NM SW QUADRANT...AND 90 NM NW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN 21N106W TO 22N108W TO 20N110W TO 19N110W TO 17N108W TO 18N106W TO 21N106W...INCLUDING CABO CORRIENTES...WINDS 20 TO 33 KT. SEAS 9 TO 14 FT IN S SWELL. REMAINDER OF AREA WITHIN 15N94W TO 23N109W TO 14N115W TO 13N128W TO 09N126W TO 08N88W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN S TO SW SWELL. .24 HOUR FORECAST TROPICAL STORM MADELINE NEAR 20.6N 110.3W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM OF CENTER. SEAS 12 FT OR GREATER WITHIN 120 NM NW AND 90 NM SE SEMICIRCLE WITH SEAS TO 16 FT. ELSEWHERE WITHIN 22N108W TO 22N110W TO 21N112W TO 19N112W TO 20N111W TO 19N110W TO 22N108W WINDS 20 TO 33 KT. SEAS 10 TO 13 FT IN MIXED SWELL. REMAINDER OF AREA WITHIN 15N96W TO 20N106W TO 25N109W TO 23N113W TO 11N113W TO 10N91W TO 15N96W...INCLUDING CABO CORRIENTES AND GULF OF CALIFORNIA...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN PRIMARILY S TO SW SWELL. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.4N 112.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 22N111W TO 23N112W TO 23N113W TO 22N114W TO 22N112W TO 21N112W TO 22N111W WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 24N111W TO 23N114W TO 26N116W TO 23N119W TO 18N114W TO 17N112W TO 24N111W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .72 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.6N 115.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.2N 118.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 20.8N 120.9W. MAXIMUM SUSTAINED WINDS 20 KT 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. .WITHIN 30N132.5W TO 30N136.5W TO 30N136W TO 30N135W TO 30N134.5W TO 30N132.5W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL. .24 HOUR FORECAST WITHIN 30N123W TO 30N140W TO 26N140W TO 25N133W TO 26N128W TO 30N123W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .12 HOUR FORECAST WITHIN 12N121W TO 14N123W TO 14N125W TO 12N126W TO 10N125W TO 11N122W TO 12N121W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED S AND SW SWELL. .24 HOUR FORECAST WITHIN 14N122W TO 14N124W TO 13N124W TO 12N123W TO 12N121W TO 14N122W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED S AND SW SWELL. .42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST WITHIN 12N94W TO 15N96W TO 15N97W TO 12N94W TO 10N94W TO 11N92W TO 12N94W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL. .48 HOUR FORECAST WITHIN 12N93W TO 12N97W TO 11N99W TO 11N94W TO 11N93W TO 12N93W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0250 UTC MON SEP 19... T.S. MADELINE...NUMEROUS STRONG WITHIN 45 NM NE AND 120 NM SW SEMICIRCLES. SCATTERED MODERATE TO STRONG ELSEWHERE FROM 14N TO 21.5N BETWEEN 107W AND 112W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 12N73W TO 10.5N87W TO LOW PRES 1009 MB NEAR 11.5N91.5W TO 17N100W...THEN RESUMES NEAR 14.5N113W TO 14N128W TO BEYOND 09N140W. ASIDE FROM CONVECTION ASSOCIATED WITH MADELINE...SCATTERED MODERATE ISOLATED STRONG CONVECTION IS FROM 02.5N TO 08.5N E OF 88W...FROM N OF 09.5N TO THE COASTS BETWEEN 86W-95W...AND FROM 14N TO 19N E OF 105W. WIDELY SCATTERED CLUSTERS OF MODERATE TO STRONG CONVECTION WITHIN 60 NM N AND 120 NM S OF THE TROUGH BETWEEN 113W AND 139W. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.