000 FZPN03 KNHC 251456 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC TUE OCT 25 2016 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. PAN PAN E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 1200 UTC TUE OCT 25. 24 HOUR FORECAST VALID 1200 UTC WED OCT 26. 48 HOUR FORECAST VALID 1200 UTC THU OCT 27. .WARNINGS. ...HURRICANE WARNING... .HURRICANE SEYMOUR NEAR 15.6N 115.0W 961 MB AT 1500 UTC OCT 25 MOVING W OR 275 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 110 KT GUSTS 135 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NW AND SE QUADRANTS...60 NM NE QUADRANT AND 30 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...90 NM SE QUADRANT...75 NM SW QUADRANT...AND 150 NM NW QUADRANT WITH SEAS TO 35 FT. ELSEWHERE WITHIN 120 NM OF CENTER...EXCEPT 90 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 11N TO 21N BETWEEN 109W AND 118W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE SEYMOUR NEAR 16.8N 119.3W. MAXIMUM SUSTAINED WINDS 115 KT GUSTS 140 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM NW AND SE QUADRANTS...70 NM NE QUADRANT AND 40 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM N SEMICIRCLE...75 NM SE QUADRANT...AND 105 NM SW QUADRANT WITH SEAS TO 37 FT. ELSEWHERE WITHIN 180 NM N SEMICIRCLE...120 NM SE QUADRANT...AND 90 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 10N TO 23N BETWEEN 114W AND 125W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE SEYMOUR NEAR 19.5N 122.2W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NW AND SE QUADRANTS...80 NM NE QUADRANT AND 50 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM N SEMICIRCLE AND 90 NM S SEMICIRCLE WITH SEAS TO 28 FT. ELSEWHERE WITHIN 180 NM N SEMICIRCLE AND 120 NM S SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 13N TO 25N BETWEEN 117W AND 131W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM SEYMOUR NEAR 21.5N 122.5W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST- TROPICAL REMNANT LOW SEYMOUR NEAR 22.0N 122.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. .120 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. ...GALE WARNING... .WITHIN AREA BOUNDED BY 15N95W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 15N94W TO 16N95W TO 16N96W TO 13N97W TO 12N95W TO 14N94W TO 15N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST WITHIN AREA BOUNDED BY 14N94W TO 16N95W TO 14N97W TO 12N97W TO 11N97W TO 12N95W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .36 HOUR FORECAST WITHIN AREA BOUNDED BY 15.5N94.5W TO 16N95W TO 15.5N95.5W TO 14.5N95.5W TO 14.5N95W TO 15N94.5W TO 15.5N94.5W... INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 14N94W TO 16N94W TO 16N95W TO 13N97W TO 11N98W TO 12N95W TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST WITHIN AREA BOUNDED BY 15N95W TO 16N95W TO 14N96W TO 14N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 16N95W TO 16N96W TO 14N97W TO 12N98W TO 12N96W TO 13N94W TO 16N95W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .SYNOPSIS AND FORECAST. .COLD FRONT ENTERING AT 30N140W. WITHIN AREA BOUNDED BY 30N128W TO 30N140W TO 28N140W TO 27N138W TO 28N133W TO 30N128W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .12 HOUR FORECAST COLD FRONT FROM 30N135W TO 27N140W. WITHIN AREA BOUNDED BY 30N130W TO 30N135W TO 27N136W TO 27N135W TO 29N131W TO 30N130W SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN NW SWELL. ELSEWHERE WITHIN AREA BOUNDED BY 30N126W TO 30N135W TO 29N136W TO 30N140W TO 27N140W TO 27N134W TO 30N126W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .24 HOUR FORECAST COLD FRONT FROM 30N132W TO 25N140W. WITHIN AREA BOUNDED BY 30N130W TO 30N132W TO 29N132W TO 29N131W TO 29N130W TO 30N130W S TO SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN NW SWELL. ELSEWHERE WITHIN AREA BOUNDED BY 30N120W TO 30N140W TO 24N140W TO 28N130W TO 30N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .48 HOUR FORECAST COLD FRONT FROM 30N128W TO 25N131W TO 20N140W. WITHIN AREA BOUNDED BY 30N124W TO 30N140W TO 20N140W TO 24N125W TO 30N124W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1430 UTC TUE OCT 25... .HURRICANE SEYMOUR...NUMEROUS MODERATE SCATTERED STRONG WITHIN 75 NM OF CENTER. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE WITHIN 120 NM OF CENTER AND WITHIN 90 NM SE OF A LINE FROM 15N113W TO 122N122W. .LOW PRES NEAR 18N121W WITH TROUGH FROM 21N122W TO 15N119W. SCATTERED MODERATE FROM 14N TO 19N BETWEEN 120W AND 121.5W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO 08N95W TO 10N108W. ITCZ AXIS EXTENDS FROM 10N133W TO 10N140W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 07N E OF 83W AND FROM 04N TO 08N BETWEEN 92W AND 98W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.