000 FZPN03 KNHC 270932 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC THU OCT 27 2016 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC THU OCT 27. 24 HOUR FORECAST VALID 0600 UTC FRI OCT 28. 48 HOUR FORECAST VALID 0600 UTC SAT OCT 29. .WARNINGS. ...HURRICANE WARNING... .HURRICANE SEYMOUR NEAR 19.5N 122.1W 980 MB AT 0900 UTC OCT 27 MOVING NNW OR 335 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 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 120 NM S SEMICIRCLE...150 NM NE QUADRANT AND 180 NM NW QUADRANT WITH SEAS TO 30 FT. ELSEWHERE WITHIN 180 NM NE AND 120 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. REMAINDER OF AREA FROM 13N TO 26N BETWEEN 116W AND 128W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL. .12 HOUR FORECAST TROPICAL STORM SEYMOUR NEAR 21.0N 122.6W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. .24 HOUR FORECAST TROPICAL STORM SEYMOUR NEAR 22.6N 122.2W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NW AND SE QUADRANTS...50 NM NE QUADRANT AND 30 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM OF CENTER EXCEPT 45 NM SW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN 120 NM OF CENTER EXCEPT 90 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. EXCEPT AS NOTED BELOW WITH COLD FRONT... REMAINDER OF AREA WITHIN 270 NM OF CENTER WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW SEYMOUR NEAR 25.3N 120.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 180 NM N AND 30 NM S SEMICIRCLES WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .72 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 16N94.5W TO 16N95.5W TO 13N96.5W TO 14N94W TO 15.5N94W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST WITHIN AREA BOUNDED BY 16N94.5W TO 16N95.5W TO 14.5N96W TO 12.5N97.5W TO 12N96W TO 14N94W TO15N93.5W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE FROM 11N TO 14N BETWEEN 94W AND 98W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .48 HOUR FORECAST WITHIN AREA BOUNDED BY 16N94.5W TO 16N95.5W TO 14.5N96W TO 13N97.5W TO 12.5N95.5W TO 14N93.5W TO 15N93.5W TO 16N94.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 10N TO 14N BETWEEN 94W AND 99W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .SYNOPSIS AND FORECAST. .COLD FRONT FROM 30N120W TO 20N140W. N OF 27N WITHIN 60 NM SE OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS 10 FT. NW OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. ELSEWHERE N OF 25N BETWEEN 124W AND 130W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL. .24 HOUR FORECAST WEAKENING COLD FRONT FROM LOW PRES NEAR 30N127W 1010 MB TO 27N127.5W TO 21N133W. W OF LINE FROM 30N122W TO 18N127W TO 11N137W TO 13N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL...HIGHEST NEAR 28N128W. .48 HOUR FORECAST LOW PRES N OF AREA. FRONT DISSIPATED. NEW COLD FRONT FROM 30N132W TO 27.5N140W. SE OF NEW FRONT TO LINE FROM 30N123W TO 20N126W TO 11N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND NW SWELL. NW OF NEW FRONT WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0830 UTC THU OCT 27... .HURRICANE SEYMOUR...SCATTERED TO NUMEROUS STRONG WITHIN 90 NM NE SEMICIRCLE. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE WITHIN 180 NM NE AND 60 NM SW SEMICIRCLES. .COLD FRONT FROM 30N120W TO 20N140W...SCATTERED MODERATE N OF 26.5N WITHIN 60 NM SE AND 150 NM NW OF FRONT. .LOW PRES NEAR 14N130W...SCATTERED MODERATE TO STRONG WITHIN 210 NM W QUADRANT. .SCATTERED MODERATE WITHIN 150 NM OF MEXICAN COAST BETWEEN PUERTO ANGEL AND PUERTO VALLARTA. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM 12.5N77W TO 08N92W TO LOW PRESSURE NEAR 10.5N108W TO 10N113W TO 12N115W...THEN RESUMES FROM LOW PRESSURE NEAR 14N130W TO 11N137W. NO SIGNIFICANT CONVECTION. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.