000 FZPN03 KNHC 100304 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SUN SEP 10 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SUN SEP 10. 24 HOUR FORECAST VALID 0000 UTC MON SEP 11. 48 HOUR FORECAST VALID 0000 UTC TUE SEP 12. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM JOVA NEAR 23.7N 126.5W 999 MB AT 0300 UTC SEP 10 MOVING NW OR 315 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE QUADRANT...60 NM SE QUADRANT...50 NM SW QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM OF CENTER EXCEPT 210 NM NE QUADRANT WITH SEAS TO 21 FT. ELSEWHERE WITHIN 25N124W TO 26N126W TO 25N128W TO 23N128W TO 21N126W TO 22N124W TO 25N124W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 30N125W TO 30N129W TO 24N134W TO 17N129W TO 17N121W TO 22N117W TO 30N125W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL DEPRESSION JOVA NEAR 24.8N 128.1W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER WITH SEAS TO 13 FT. WITHIN 28N128W TO 28N130W TO 27N131W TO 25N130W TO 24N127W TO 28N128W WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 30N128W TO 26N131W TO 30N135W TO 23N134W TO 21N128W TO 23N125W TO 30N128W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .36 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 24.9N 129.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 24.6N 130.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 28N130W TO 28N133W TO 27N133W TO 26N133W TO 25N131W TO 26N129W TO 28N130W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 30N130W TO 28N133W TO 30N135W TO 27N137W TO 23N132W TO 26N128W TO 30N130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .72 HOUR FORECAST POST-TROPICAL REMNANT LOW JOVA NEAR 23.3N 133.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST...DISSIPATED. 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. .12 HOUR FORECAST WITHIN 01N125W TO 00N131W TO 03.4S120W TO 02S120W TO 03.4S112W TO 01N125W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .24 HOUR FORECAST WITHIN 00N109W TO 01S115W TO 01N129W TO 00N131W TO 03.4S119W TO 03.4S103W TO 00N109W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL. .48 HOUR FORECAST WITHIN 01S96W TO 00N108W TO 03N116W TO 03.4S117W TO 03.4S92W TO 01S96W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL. .24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N97W TO 15N97W TO 14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .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 0230 UTC SUN SEP 10... .T.S. JOVA...SCATTERED MODERATE CONVECTION FROM 21N TO 27N BETWEEN 124W AND 128W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 09N84W TO 07N109W...THEN RESUMES NEAR 15N128W TO 10N132W. ITCZ FROM 10N132W TO 08N140W. SCATTERED MODERATE WITHIN 280 NM ON EITHER SIDE OF BOUNDARIES. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.