000 FZPN03 KNHC 301512 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC WED SEP 30 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC WED SEP 30. 24 HOUR FORECAST VALID 1200 UTC THU OCT 01. 48 HOUR FORECAST VALID 1200 UTC FRI OCT 02. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROPICAL DEPRESSION MARTY NEAR 16.2N 102.6W 1003 MB AT 1500 UTC SEP 30 MOVING W OR 275 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER WITHIN 30 NM OF CENTER EXCEPT 15 NM SW QUADRANT WITH SEAS TO 12 FT. ELSEWHERE WITHIN 90 NM NE SEMICIRCLE AND 45 NM SW SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 13N TO 18N BETWEEN 100W AND 104W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST POST-TROPICAL REMNANT LOW MARTY NEAR 16.4N 104.3W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 60 NM NE SEMICIRCLE AND 30 NM SW SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW MARTY NEAR 16.6N 106.7W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 30 NM NE SEMICIRCLE WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL. .72 HOUR FORECAST POST-TROPICAL REMNANT LOW MARTY NEAR 17.3N 109.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST...DISSIPATED. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .LOW PRES NEAR 11N119W 1007 MB. S OF A LINE FROM 03.4S103W TO 13N107W TO 14N120W TO 00N129W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 14N120W 1006 MB. WITHIN 120 NM SE QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE S OF A LINE FROM 03.4S110W TO 10N110W TO 17N121W TO 00N128W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 15N118W 1004 MB. WITHIN 45 NM N SEMICIRCLE AND 150 NM SE QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE S OF A LINE FROM 03.4S115W TO 17N113W TO 16N120W TO 00N130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .18 HOUR FORECAST GULF OF TEHUANTEPEC WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 14.5N95.5W N TO NE WINDS 20 TO 30 KT. SEAS TO 8 FT. .24 HOUR FORECAST GULF OF TEHUANTEPEC WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W TO 13.5N95.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST LITTLE CHANGE. .42 HOUR FORECAST N OF 27N E OF 117W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SW AND NW SWELL. .48 HOUR FORECAST 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 1430 UTC WED SEP 30... .TROPICAL DEPRESSION MARTY...SCATTERED MODERATE WITHIN 90 NM N QUADRANT. .LOW PRES NEAR 11N119W 1007 MB...SCATTERED MODERATE ISOLATED STRONG WITHIN 240 NM SW QUADRANT. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 09N82W TO 10N90W THEN RESUMES FROM 15N104W TO LOW PRES NEAR 11N119W 1007 MB TO 11N126W TO 09N134W TO 11N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 300 NM S OF COAST OF CENTRAL AMERICA E OF 91W...WITHIN 180 NM N OF AXIS BETWEEN 110W AND 117W...AND WITHIN 360 NM S OF AXIS BETWEEN 121W AND 132W. .FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.