000 FZPN03 KNHC 062126 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SAT OCT 6 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC SAT OCT 6. 24 HOUR FORECAST VALID 1800 UTC SUN OCT 7. 48 HOUR FORECAST VALID 1800 UTC MON OCT 8. .WARNINGS. ...HURRICANE WARNING... .HURRICANE SERGIO NEAR 14.6N 124.7W 950 MB AT 2100 UTC OCT 06 MOVING WSW OR 255 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 110 KT GUSTS 135 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM NE QUADRANT...120 NM SE QUADRANT...110 NM SW QUADRANT...AND 170 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 450 NM NE QUADRANT... 360 NM SE QUADRANT...300 NM SW QUADRANT...AND 480 NM NW QUADRANT WITH SEAS TO 42 FT. ELSEWHERE WITHIN 270 NM NE QUADRANT...420 NM SE AND NW QUADRANTS...AND 180 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 30N116W TO 09N112W TO 03N127W TO 10N140W TO 30N140W TO 21N128W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE SERGIO NEAR 14.6N 126.9W. MAXIMUM SUSTAINED WINDS 105 KT GUSTS 130 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM E SEMICIRCLE...110 NM SW QUADRANT AND 160 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 420 NM OF CENTER...EXCEPT 540 NM NW QUADRANT WITH SEAS TO 39 FT. ELSEWHERE WITHIN 210 NM NE AND SW QUADRANTS...AND 360 NM SE AND NW QUADRANTS WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 30N116W TO 10N112W TO 03.4S120W TO 11N128W TO 04N140W TO 30N140W TO 30N116W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE SERGIO NEAR 15.7N 127.4W. 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 510 NM NE QUADRANT...450 NM SE QUADRANT...360 NM SW QUADRANT...AND 600 NM NW QUADRANT WITH SEAS TO 36 FT. ELSEWHERE WITHIN 210 NM NE AND SW QUADRANTS...AND 330 NM SE AND NW QUADRANTS WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 29N118W TO 03.4S110W TO 11N126W 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 17.5N 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 20.0N 121.8W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. .120 HOUR FORECAST TROPICAL STORM SERGIO NEAR 24.2N 116.5W. 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... .06 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31.5N114W TO 30.5N115W. WITHIN 45 NM SE OF TROUGH S TO SW WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .12 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31.5N113.5W TO 30.5N115W. WITHIN 60 NM SE OF TROUGH S TO SW WINDS 25 TO 35 KT. SEAS BUILDING TO 8 FT. .18 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31N113W TO 30.5N113.5W TO 30.5N115W. S OF TROUGH TO 29.5N SW TO W WINDS 25 TO 35 KT. SEAS TO 8 FT. N OF TROUGH NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST TROUGH DIFFUSE. GULF OF CALIFORNIA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .SYNOPSIS AND FORECAST. .GULF OF TEHUANTEPEC N OF 13N BETWEEN 94W AND 96W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND SW SWELL. .06 HOUR FORECAST GULF OF TEHUANTEPEC WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FROM 10N TO 12.5N BETWEEN 86W AND 90W...INCLUDING THE GULF OF PAPAGAYO...SW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN AREA BOUNDED BY 10N86W TO 04N101W TO 06N110W TO 09N109W TO 12N93W TO 12N87W TO 10N86W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW TO W SWELL. .24 HOUR FORECAST FROM 10N TO 12.5N BETWEEN 88W AND 92W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN AREA BOUNDED BY 14N89W TO 08N92W TO 07N100W TO 08N111W TO 12N110W TO 11N98W TO 14N89W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW TO W SWELL. .48 HOUR FORECAST FROM 08N TO 13N BETWEEN 89W AND 92W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN AREA BOUNDED BY 11N89W TO 06N98W TO 08N109W TO 14N108W TO 10N99W TO 13N90W TO 11N89W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SW AND NW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2030 UTC SAT OCT 6... .HURRICANE SERGIO...NUMEROUS MODERATE TO STRONG WITHIN 75 NM NE QUADRANT...150 NM SE QUADRANT...AND 105 NM W SEMICIRCLE. SCATTERED MODERATE TO STRONG ELSEWHERE WITHIN 210 NM OF CENTER. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 13.5N90W TO 12N96W TO 13N102W TO 12N108W TO 16N117W THEN RESUMES FROM 11N125W TO 09N130W TO 09N140W. SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 14.5N BETWEEN 86W AND 93W...FROM 08N TO 12N BETWEEN 93W AND 98W...AND ALSO FROM 12N TO 16.5N BETWEEN 98W AND 101W. SCATTERED MODERATE FROM 08N TO 11N BETWEEN 101W AND 104W...WITHIN 60 NM EITHER SIDE AXIS BETWEEN 107W AND 112W...FROM 06N TO 08N BETWEEN 125W AND 129W...AND ALSO FROM 06.5N TO 08N BETWEEN 131W AND 133W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.