000 FZPN03 KNHC 210243 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC WED AUG 21 2013 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC WED AUG 21. 24 HOUR FORECAST VALID 0000 UTC THU AUG 22. 48 HOUR FORECAST VALID 0000 UTC FRI AUG 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .LOW PRES NEAR 14.5N110W 1007 MB. WITHIN 180 NM S QUADRANT SW TO W WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 16N111W 1006 MB. WITHIN 300 NM E SEMICIRCLE AND SW QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST LOW PRES NEAR 19N111W 1004 MB. WITHIN 300 NM E SEMICIRCLE...180 NM SW QUADRANT...AND 240 NM NW QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .LOW PRES NEAR 14.5N120W 1009 MB. WITHIN 150 NM S QUADRANT WINDS 20 KT OR LESS. SEAS 8 FT IN PRIMARILY SW SWELL. .24 HOUR FORECAST LOW PRES NEAR 15N120W 1008 MB. WITHIN 240 NM SE SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST LOW PRES NEAR 15N119W 1007 MB. WITHIN 180 NM N SEMICIRCLE AND 300 NM S SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID 0230 UTC WED AUG 21... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 08N79W TO LOW PRES NEAR 14.5N110W TO LOW PRES NEAR 16N123W TO 11N140W. NO ITCZ AXIS IS PRESENT. SCATTERED MODERATE TO STRONG WITHIN 180 NM S OF MONSOON TROUGH BETWEEN 101W AND 109W. SCATTERED MODERATE WITHIN 120 NM IN THE NW QUADRANT OF THE FIRST LOW...WITHIN 120 NM N OF MONSOON TROUGH BETWEEN 113W AND 118W...BETWEEN 119W AND 125W...WITHIN 180 NM S OF MONSOON TROUGH BETWEEN 112W AND 119W...AND WITHIN 120 NM EITHER SIDE OF MONSOON TROUGH BETWEEN 127W AND 133W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.