000 FZPN03 KNHC 162131 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC TUE APR 16 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC TUE APR 16. 24 HOUR FORECAST VALID 1800 UTC WED APR 17. 48 HOUR FORECAST VALID 1800 UTC THU APR 18. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .N OF 21N FROM 116W TO 133W WINDS 20 KT OR LESS. SEAS TO 12 FT IN NW SWELL. .24 HOUR FORECAST N OF 23N W OF 115W WINDS 20 KT OR LESS. SEAS TO 12 FT IN N SWELL. FROM 15N TO 23N BETWEEN 124W AND 135W WINDS 20 KT OR LESS. SEAS TO 8 FT. .48 HOUR FORECAST N OF 20N W OF 112W AND FROM 10N TO 20N W OF 120W WINDS 20 KT OR LESS. SEAS TO 10 FT IN N SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID 2100 UTC TUE APR 16... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH 08N81W TO 08N92W TO 06N96W THEN ITCZ TO 6N112W TO 07N118W TO 1011 MB LOW PRES AT 06N120W TO 04N125W TO 06N133W TO 05N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM OF AXIS FROM 104W TO 115W AND WITHIN 240 NM OF AXIS FROM 115W TO 123W. $$ .FORECASTER WALLY BARNES. NATIONAL HURRICANE CENTER.