000 FZPN03 KNHC 170901 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC THU OCT 17 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SYNOPSIS VALID 0600 UTC THU OCT 17. 24 HOUR FORECAST VALID 0600 UTC FRI OCT 18. 48 HOUR FORECAST VALID 0600 UTC SAT OCT 19. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .POST-TROPICAL REMNANT LOW PRISCILLA NEAR 19.5N121W 1010 MB. WITHIN 180 NM NW AND N QUADRANTS WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST POST-TROPICAL REMNANT LOW PRISCILLA NEAR 18.5N124W 1010 MB. 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 0830 UTC THU OCT 17... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N86W TO LOW PRES NEAR 12N88W TO 10N108W TO 10N126W. ITCZ FROM 10N126W TO 10N140W. SCATTERED MODERATE TO STRONG WITHIN 75 NM SW OF CENTRAL AMERICA BETWEEN 86W AND 91W. SCATTERED MODERATE WITHIN 120 NM SW OF MONSOON TROUGH BETWEEN 84W AND 89W...FROM 08N TO 10N BETWEEN 122W AND 126W...AND WITHIN 180 NM S OF ITCZ BETWEEN 132W AND 136W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.