226 FZPN03 KNHC 171609 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC TUE JUL 17 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC TUE JUL 17. 24 HOUR FORECAST VALID 1200 UTC WED JUL 18. 48 HOUR FORECAST VALID 1200 UTC THU JUL 19. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT. .06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .12 HOUR FORECAST WITHIN 15 NM OF LINE FROM 16N95W TO 15N95W... INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .42 WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .12 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 10.5N87.5W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 10.5N87W TO 10.5N87.5W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST LITTLE CHANGE. .TROPICAL WAVE FROM 08N123W TO LOW PRES NEAR 14N122W 1009 TO 17N121W. FROM 13N TO 15N WITHIN 90 NM EITHER OF WAVE WINDS 20 KT OR LESS. SEAS TO 8 FT. .24 HOUR FORECAST TROPICAL WAVE FROM 10N130W TO 19N125W. LOW PRES DISSIPATED. WINDS 20 KT OR LESS. SEAS TO 8 FT NEAR 15N127W. .30 HOUR FORECAST TROPICAL WAVE FROM 11N130W TO 17N126W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST S OF 02S BETWEEN 95W AND 120W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL. .48 HOUR FORECAST S OF 06N BETWEEN 95W AND 125W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1530 UTC TUE JUL 17... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 09N78W TO 08N100W. ITCZ CONTINUES FROM 08N100W TO THE TROPICAL WAVE NEAR 109W, THEN TO 10N116W. ITCZ CONTINUES FROM 1009 MB LOW PRESSURE NEAR 14N122W TO 09N130W TO 10N140W. SCATTERED MODERATE CONVECTION WITHIN 120 NM EITHER SIDE OF ITCZ W OF 125W. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.