368 FZPN03 KNHC 210835 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE AUG 21 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC TUE AUG 21. 24 HOUR FORECAST VALID 0600 UTC WED AUG 22. 48 HOUR FORECAST VALID 0600 UTC THU AUG 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .18 HOUR FORECAST FROM 10.5N TO 11.5N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W TO 14.5N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .30 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 14.5N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 9 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0800 UTC TUE AUG 21... .TROPICAL WAVE ALONG 97-98W...SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 12N BETWEEN 94W AND 101W. .TROPICAL WAVE ALONG 116W-117W...SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 14N BETWEEN 110W AND 121W. .TROPICAL WAVE ALONG 129W-130W...SCATTERED MODERATE ISOLATED STRONG FROM 15N TO 17N BETWEEN 124W AND 131W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM LOW PRES 1010 MB NEAR 10N74W TO 09N88W TO 12N118W TO 13N127W. ITCZ CONTINUES FROM 13N127W TO 13N136W TO BEYOND 12N140W. SCATTERED MODERATE ISOLATED STRONG FROM 08N TO 11N BETWEEN 101W AND 107W...FROM 08N TO 12N BETWEEN 122W AND 124W AND FROM 07N TO 12N W OF 133W. $$ .FORECASTER MCELROY. NATIONAL HURRICANE CENTER.