000 FZPN03 KNHC 050857 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC FRI OCT 05 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC FRI OCT 05. 24 HOUR FORECAST VALID 0600 UTC SAT OCT 06. 48 HOUR FORECAST VALID 0600 UTC SUN OCT 07. .WARNINGS. ...HURRICANE WARNING... .HURRICANE SERGIO NEAR 16.0N 121.2W 955 MB AT 0900 UTC OCT 05 MOVING WNW OR 290 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 105 KT GUSTS 130 KT. TROPICAL STORM FORCE WINDS WITHIN 150 NM NE QUADRANT...140 NM SE QUADRANT...120 NM SW QUADRANT...AND 110 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 360 NM NW AND SE QUADRANTS...480 NM NE QUADRANT AND 300 NM SW QUADRANT WITH SEAS TO 43 FT. ELSEWHERE WITHIN 270 NM NE...360 NM SE...360 NM SW...AND 270 NM NW QUADRANTS WINDS 20 TO 33 KT. SEAS 12 TO 20 FT. REMAINDER OF AREA BOUNDED BY 30N140W TO 30N116W TO 20N105W TO 13N104W TO 06N113W TO 07N140W TO 30N140W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE SERGIO NEAR 15.7N 123.1W. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 150 NM NE QUADRANT...130 NM SE QUADRANT...120 NM SW QUADRANT...AND 140 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 420 NM NE QUADRANT...330 NM SE QUADRANT...330 NM SW QUADRANT...AND 390 NM NW QUADRANT WITH SEAS TO 40 FT. ELSEWHERE WITHIN 420 NM NW AND 330 NM SE SEMICIRCLES WINDS 20 TO 33 KT. SEAS 12 TO 20 FT. REMAINDER OF AREA N OF 05N W OF 110W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE SERGIO NEAR 15.4N 125.5W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM S SEMICIRCLE...140 NM NE QUADRANT AND 150 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 480 NM W AND 420 NM E SEMICIRCLES WITH SEAS TO 38 FT. ELSEWHERE WITHIN 510 NM NW AND 360 NM SE SEMICIRCLES WINDS 20 TO 33 KT. SEAS 10 TO 20 FT. REMAINDER OF AREA N OF 01N W OF 110W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST HURRICANE SERGIO NEAR 16.3N 126.9W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST HURRICANE SERGIO NEAR 18.0N 126.0W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. .120 HOUR FORECAST HURRICANE SERGIO NEAR 20.5N 122.5W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .SYNOPSIS AND FORECAST. .WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 14N95.5W... INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT. .42 HOUR FORECAST GULF OF TEHUANTEPEC WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FROM 07N TO 09N BETWEEN 85W AND 92W SW WINDS 20 TO 25 KT. SEAS TO 8 FT IN SW SWELL. .24 HOUR FORECAST FROM 08N TO 11N BETWEEN 85W AND 90W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 06N TO 12N BETWEEN 84W AND 105W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL. .48 HOUR FORECAST FROM 08N TO 11N BETWEEN 86W AND 92W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 07N TO 11N BETWEEN 86W AND 110W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0900 UTC FRI OCT 5... HURRICANE SERGIO...NUMEROUS STRONG WITHIN 90 NM OF THE CENTER. SCATTERED MODERATE TO STRONG ELSEWHERE FROM 10N TO 19N BETWEEN 117W AND 126W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 11N87W TO 12N99W TO 12N102W TO 15N112W. IT RESUMES FROM 11N126W TO BEYOND 10N140W. SCATTERED MODERATE TO STRONG FROM 11N TO 14N BETWEEN 86W AND 91W. SCATTERED MODERATE ISOLATED STRONG FROM 09N TO 15N BETWEEN 93W AND 99W. SCATTERED MODERATE ISOLATED STRONG FROM 08N TO 11N BETWEEN 125W AND 140W. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.