000 FZPN03 KNHC 271534 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC MON SEP 27 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 MON SEP 27. 24 HOUR FORECAST VALID 1200 UTC TUE SEP 28. 48 HOUR FORECAST VALID 1200 UTC WED SEP 29. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 05N109W TO 07N119W TO 10N122W TO 11N114W TO 09N96W TO 05N109W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .18 HOUR FORECAST WITHIN 08N109W TO 08N121W TO 12N121W TO 13N111W TO 11N108W TO 08N109W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL. .24 HOUR FORECAST LITTLE CHANGE. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST COLD FRONT FROM 30N132W TO 28N140W. WITHIN 29N132W TO 27N138W TO 27N140W TO 30N140W TO 30N131W TO 29N132W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. .48 HOUR FORECAST COLD FRONT FROM 30N118W TO 26N140W. WITHIN 24N124W TO 25N140W TO 30N140W TO 30N117W TO 24N124W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL...HIGHEST NE. .42 HOUR FORECAST LOW PRES NEAR 15N108W 1008 MB. WITHIN 13N105W TO 12N106W TO 13N109W TO 16N107W TO 16N106W TO 13N105W SW WINDS 20 TO 25 KT. SEAS 8 FT. .48 HOUR FORECAST LOW PRES NEAR 16N109W 1008 MB. WITHIN 13N105W TO 12N106W TO 13N109W TO 16N109W TO 16N106W TO 13N105W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1515 UTC MON SEP 27... .SCATTERED MODERATE ISOLATED STRONG FROM 11N TO 16N BETWEEN 97W AND 104W AND FROM 16N TO 20N BETWEEN 103W AND 108W. SIMILAR ACTIVITY IS WITHIN 30 NM OF LINE FROM 06N84W TO 06N81W TO 07N78W AND WITHIN 30 NM OF 05N78W. .SCATTERED MODERATE WITHIN 30 NM OF 15N95W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 10N84W TO LOW PRES NEAR 10N86W 1010 MB TO 10N110W TO LOW PRES NEAR 11N115W 1011 MB TO LOW PRES NEAR 12N128W 1010 MB AND TO 12N137W. ITCZ AXIS EXTENDS FROM 12N137W TO BEYOND 08N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM S OF TROUGH BETWEEN 115W AND 117W AND WITHIN 60 NM N OF TROUGH BETWEEN 116W AND 120W. SCATTERED MODERATE WITHIN 120 NM S OF TROUGH BETWEEN 100W AND 103W...BETWEEN 117W AND 119W...WITHIN 60 NM S OF TROUGH BETWEEN 94W AND 97W...BETWEEN 126W AND 128W AND ALSO WITHIN 60 NM N OF TROUGH BETWEEN 118W AND 122W AND BETWEEN 124W AND 126W. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.