000 FZPN03 KNHC 181551 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SUN SEP 18 2022 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC SUN SEP 18. 24 HOUR FORECAST VALID 1200 UTC MON SEP 19. 48 HOUR FORECAST VALID 1200 UTC TUE SEP 20. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM MADELINE NEAR 18.5N 106.9W 998 MB AT 1500 UTC SEP 18 MOVING N OR 350 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 130 NM S SEMICIRCLE...90 NM NE QUADRANT AND 0 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE QUADRANT...330 NM SE QUADRANT...300 NM SW QUADRANT...AND 60 NM NW QUADRANT WITH SEAS TO 20 FT. ELSEWHERE WITHIN 17N104W TO 21N107W TO 13N111W TO 10N110W TO 13N104W TO 17N104W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 16N94W TO 22N108W TO 13N116W TO 11N129W TO 06N114W TO 08N86W TO 16N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM MADELINE NEAR 20.4N 108.8W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM N SEMICIRCLE AND 60 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...210 NM SE QUADRANT...120 NM SW QUADRANT...AND 30 NM NW QUADRANT WITH SEAS TO 17 FT. ELSEWHERE WITHIN 22N107W TO 22N111W TO 21N112W TO 18N111W TO 18N109W TO 20N106W TO 22N107W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 16N94W TO 23N112W TO 14N114W TO 09N112W TO 11N99W TO 08N89W TO 16N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM MADELINE NEAR 21.3N 111.3W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 90 NM OF CENTER WITH SEAS TO 14 FT. ELSEWHERE WITHIN 22N111W TO 22N114W TO 21N115W TO 19N113W TO 19N112W TO 20N111W TO 22N111W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 22N108W TO 24N116W TO 19N115W TO 11N110W TO 11N92W TO 15N102W TO 22N108W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .60 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.5N 112.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. .72 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.6N 113.8W. 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 21.4N 116.9W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW MADELINE NEAR 21.1N 119.7W. 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. .18 HOUR FORECAST WITHIN 30N128W TO 30N140W TO 29N140W TO 28N135W TO 29N129W TO 30N128W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .24 HOUR FORECAST WITHIN 30N125W TO 30N140W TO 28N140W TO 27N135W TO 29N127W TO 30N125W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WITHIN 14N124W TO 14N126W TO 12N127W TO 10N126W TO 10N124W TO 10N121W TO 14N124W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .30 HOUR FORECAST WITHIN 11N137W TO 11N138W TO 09N138W TO 09N138W TO 09N137W TO 10N136W TO 11N137W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL. .42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1530 UTC SUN SEP 18... T.S. MADELINE...SCATTERED TO NUMEROUS MODERATE TO STRONG FROM 13N TO 20N BETWEEN 102W AND 113W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N85W TO 16N95W...THEN RESUMES FROM 14N113W TO 1012 MB LOW PRES NEAR 13N129W TO 11N140W. SCATTERED MODERATE FROM 05N TO 13N BETWEEN 78W-96W...AND FROM 08N TO 11N BETWEEN 125W AND 140W. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.