000 FZPN03 KNHC 182145 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SAT SEP 19 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC FRI SEP 18. 24 HOUR FORECAST VALID 1800 UTC SAT SEP 19. 48 HOUR FORECAST VALID 1800 UTC SUN SEP 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 180 NM NW OF LINE FROM 18N140W TO 20N130W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 240 NM NW AND 60 NM SE OF SAME LINE WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED S SWELL AND NE WIND WAVES. .24 HOUR FORECAST FROM 16N TO 23N W OF 132W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED S SWELL AND NE WIND WAVES. .48 HOUR FORECAST FROM 12N TO 16N W OF 133W WINDS 20 KT OR LESS. SEAS TO 8 FT IN BROAD MIX OF SWELL. .36 HOUR FORECAST S OF 01S W OF 114W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SW SWELL AND SW WIND WAVES. .48 HOUR FORECAST S OF LINE FROM 00N130W TO 03.5N115W TO 03.5N108W TO 03.4S110W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL AND SE WIND WAVES. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID 2030 UTC FRI SEP 18... .LOW PRES 1008 MB NEAR 06N101W...SCATTERED MODERATE TO STRONG WITHIN 240 NM SW QUADRANT. .LOW PRES 1006 MB NEAR 16.5N111.5W...SCATTERED MODERATE TO STRONG WITHIN 270 NM W SEMICIRCLE. SCATTERED MODERATE ISOLATED STRONG FROM 18N TO 22N BETWEEN 106W AND 108.5W. .LOW PRES 1008 MB NEAR 16N119.5W...SCATTERED STRONG WITHIN 120 NM NW SEMICIRCLE. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM COASTAL COLOMBIA NEAR 11N74W TO 08N82W TO 10N93W TO LOW PRES NEAR 06N101W...WHERE IT HAS FRACTURED...THEN RESUMES FROM 22N110W TO LOW PRES NEAR 16.5N111.5W TO LOW PRES NEAR 16N119.5W TO 12N132W TO BEYOND 11N140W. SCATTERED STRONG CONVECTION NOTED FROM 04N TO 10N E OF 81W. ISOLATED TO SCATTERED MODERATE TO STRONG CONVECTION NOTED WITHIN 150 NM N AND 240 NM S OF TROUGH BETWEEN 122W AND 138W. .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.