000 FZPN03 KNHC 221608 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC TUE SEP 22 2020 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE SEP 22. 24 HOUR FORECAST VALID 1200 UTC WED SEP 23. 48 HOUR FORECAST VALID 1200 UTC THU SEP 24. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM LOWELL NEAR 18.4N 116.6W 999 MB AT 1500 UTC SEP 22 MOVING WNW OR 290 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W SEMICIRCLE...60 NM NE QUADRANT AND 90 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 0 NM W SEMICIRCLE...150 NM NE QUADRANT AND 120 NM SE QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN 19N113W TO 17N115W TO 17N117W TO 20N117W TO 21N115W TO 19N113W WINDS 20 TO 33 KT. SEAS 8 TO 15 FT. REMAINDER OF AREA WITHIN 19N112W TO 18N113W TO 18N117W TO 21N117W TO 22N114W TO 19N112W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM LOWELL NEAR 19.6N 120.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM E SEMICIRCLE...0 NM SW QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NE QUADRANT...90 NM S SEMICIRCLE AND 60 NW QUADRANT WITH SEAS TO 22 FT. ELSEWHERE WITHIN 19N119W TO 19N121W TO 21N122W TO 21N121W TO 21N119W TO 19N119W WINDS 20 TO 33 KT. SEAS 10 TO 18 FT. REMAINDER OF AREA WITHIN 17N118W TO 17N120W TO 21N123W TO 24N119W TO 22N116W TO 17N118W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM LOWELL NEAR 20.4N 123.4W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM N SEMICIRCLE...60 NM SE QUADRANT AND 50 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM N SEMICIRCLE AND 75 NM S SEMICIRCLE WITH SEAS TO 26 FT. ELSEWHERE WITHIN 20N122W TO 19N124W TO 20N126W TO 23N125W TO 23N123W TO 20N122W WINDS 20 TO 33 KT. SEAS 10 TO 15 FT. REMAINDER OF AREA WITHIN 17N122W TO 20N127W TO 24N126W TO 24N122W TO 21N121W TO 17N122W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM LOWELL NEAR 20.6N 127.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM LOWELL NEAR 20.6N 131.0W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. .120 HOUR FORECAST TROPICAL STORM LOWELL NEAR 20.6N 135.5W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 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 12N117.5W TO 12.5N118W TO 13N118W TO 13N117.5W TO 12N117.5W SW WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE WITHIN 12N114W TO 11N116W TO 12N119W TO 14N117W TO 14N114W TO 12N114W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. .18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST WITHIN 06N94W TO 06N95W TO 06N96W TO 07N96W TO 07N94W TO 06N94W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .48 HOUR FORECAST WITHIN 07.5N93.5W TO 07.5N94.5W TO 08.5N94W TO 08.5N93.5W TO 08N93W TO 07.5N93.5W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .42 HOUR FORECAST WITHIN 29.5N139W TO 29.5N139.5W TO 29.5N140W TO 30N140W TO 30N139W TO 29.5N139W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 27N140W TO 30N140W TO 30N135W TO 29N135W TO 27N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1540 UTC TUE SEP 22... .TROPICAL STORM LOWELL...SCATTERED MODERATE TO STRONG WITHIN 240 NM SW SEMICIRCLE. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM COLOMBIA NEAR 10N74W TO 09N87W TO 09N100W TO 13N110W...THEN RESUMES SW OF LOWELL NEAR 15N120W TO 10N132W TO 11N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION NOTED FROM 06.5N TO 14N BETWEEN 79W AND 110W. SCATTERED MODERATE CONVECTION NOTED FROM 07N TO 11N BETWEEN 124W AND 138W. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.