903 FZPN03 KNHC 120900 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC THU JUL 12 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU JUL 12. 24 HOUR FORECAST VALID 0600 UTC FRI JUL 13. 48 HOUR FORECAST VALID 0600 UTC SAT JUL 14. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .GULF OF TEHUANTEPEC WITHIN 30 NM OF LINE FROM 16N95W TO 14N95W INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .FROM 23N TO 26N W OF 137W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .TROPICAL WAVE FROM 09N TO 20N ALONG 133W. LOW PRES NEAR 10N133W 1009 MB. FROM 13N TO 15N WITHIN 150 NM E OF WAVE AXIS E WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST TROUGH FROM 15N129W TO 11N137W. LOW PRES NEAR 12N136W 1009 MB. FROM 12N TO 17N BETWEEN 129W AND 136W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST TROUGH FROM 16N133W TO 11N140W. N OF TROUGH AXIS TO 18N NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST FROM 10N TO 12N E OF 87W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0900 UTC THU JUL 12... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N83W TO 07N93W TO 09N101W TO 08N110W TO 11N126W TO 10N130W. ITCZ FROM 09N135W TO 07N140W. SCATTERED MODERATE FROM 05N TO 08N BETWEEN 90W AND 99W. SCATTERED MODERATE FROM 10N TO 15N BETWEEN 121W AND 130W. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.