000 FZPN03 KNHC 061538 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SAT OCT 6 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT OCT 6. 24 HOUR FORECAST VALID 1200 UTC SUN OCT 7. 48 HOUR FORECAST VALID 1200 UTC MON OCT 8. .WARNINGS. ...HURRICANE WARNING... .HURRICANE SERGIO NEAR 14.7N 124.0W 950 MB AT 1500 UTC OCT 06 MOVING WSW OR 250 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 110 KT GUSTS 135 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM S SEMICIRCLE...140 NM NE QUADRANT AND 160 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 450 NM N SEMICIRCLE...330 NM SE QUADRANT AND 300 NM SW QUADRANT WITH SEAS TO 44 FT. ELSEWHERE WITHIN AREA BOUNDED BY 17N120W TO 12N120W TO 10N124W TO 13N128W TO 19N129W TO 21N123W TO 17N120W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF BOUNDED BY 30N116W TO 08N112W TO 04N126W TO 11N140W TO 30N140W TO 20N128W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE SERGIO NEAR 14.5N 126.0W. MAXIMUM SUSTAINED WINDS 105 KT GUSTS 130 KT. TROPICAL STORM FORCE WINDS WITHIN 130 NM E SEMICIRCLE...110 NM SW QUADRANT AND 140 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 420 NM E SEMICIRCLE... 480 NM SW QUADRANT...AND 540 NM NW QUADRANT WITH SEAS TO 41 FT. ELSEWHERE WITHIN AREA BOUNDED BY 19N123W TO 12N120W TO 09N122W TO 09N127W TO 14N131W TO 20N130W TO 19N123W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 30N116W TO 11N110W TO 00N121W TO 06N140W TO 30N140W TO 20N130W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE SERGIO NEAR 15.5N 127.0W. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 130 NM OF CENTER EXCEPT 120 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 480 NM OF CENTER...EXCEPT 630 NM NW QUADRANT WITH SEAS TO 38 FT. ELSEWHERE WITHIN AREA BOUNDED BY 22N128W TO 16N123W TO 12N124W TO 13N131W TO 17N133W TO 22N132W TO 22N128W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 29N118W TO 03.4S110W TO 11N125W TO 00N140W TO 30N140W TO 21N125W TO 29N118W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST HURRICANE SERGIO NEAR 17.2N 125.6W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST HURRICANE SERGIO NEAR 19.5N 122.0W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. .120 HOUR FORECAST TROPICAL STORM SERGIO NEAR 23.6N 117.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...GALE WARNING... .12 HOUR FORECAST WITHIN AREA BOUNDED BY 31N113W TO 30N113W TO 30N114W TO 30N115W TO 31N115W TO 31N114W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SW TO W WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WITHIN AREA BOUNDED BY 31N113W TO 30N113W TO 30N114W TO 30N115W TO 31N115W TO 31N114W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SW TO W WINDS 25 TO 35 KT. SEAS BUILDING TO 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .SYNOPSIS AND FORECAST. .WITHIN AREA BOUNDED BY 16N95W TO 15N94W TO 14N95W TO 13N95W TO 14N96W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN AREA BOUNDED BY 12N87W TO 11N86W TO 10N88W TO 10N93W TO 11N93W TO 12N90W TO 12N87W...INCLUDING THE GULF OF PAPAGAYO...S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN AREA BOUNDED BY 10N86W TO 05N101W TO 05N109W TO 09N110W TO 12N99W TO 13N88W TO 10N86W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL .24 HOUR FORECAST WITHIN AREA BOUNDED BY 13N88W TO 12N88W TO 11N90W TO 11N92W TO 13N91W TO 14N90W TO 13N88W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN SW SWELL. ELSEWHERE WITHIN AREA BOUNDED BY 11N86W TO 08N93W TO 07N111W TO 11N109W TO 10N99W TO 14N89W TO 11N86W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW TO W SWELL. .48 HOUR FORECAST WITHIN AREA BOUNDED BY 13N90W TO 10N89W TO 06N97W TO 08N109W TO 14N109W TO 11N99W TO 13N90W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW TO W SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1430 UTC SAT OCT 6... .HURRICANE SERGIO...NUMEROUS MODERATE TO STRONG WITHIN 90 NM OF CENTER EXCEPT WITHIN 120 NM NE QUADRANT. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE WITHIN 180 NM OF CENTER. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM LOW PRES NEAR 13N88.5W TO 12N98W TO 15N102W TO 12N109W TO 16N115W THEN RESUMES FROM 12N126W TO 09N130W TO 09N140W. SCATTERED MODERATE ISOLATED STRONG GENERALLY N OF 09N BETWEEN 86W AND 100W. SCATTERED MODERATE FROM 06N TO 08N BETWEEN 105W AND 108W...FROM 11N TO 14N BETWEEN 107W AND 109W...AND ALSO FROM 06N TO 09N BETWEEN 124W AND 140W. ADDITIONAL WIDELY SCATTERED MODERATE IS FROM 18N TO 24N BETWEEN 105W AND 109W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.