063 FZPN03 KNHC 291626 CCA HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SAT SEP 29 2018 CORRECTED ROSA AND SERGIO WORDING SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SEP 29. 24 HOUR FORECAST VALID 1200 UTC SUN SEP 30. 48 HOUR FORECAST VALID 1200 UTC MON OCT 1. .WARNINGS. ...HURRICANE WARNING... .HURRICANE ROSA NEAR 20.5N 118.4W 968 MB AT 1500 UTC SEP 29 MOVING N OR 355 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NE QUADRANT...140 NM SE QUADRANT...70 NM SW QUADRANT...AND 100 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM NE AND SW QUADRANTS...AND 240 NM SE AND NW QUADRANTS WITH SEAS TO 40 FT. ELSEWHERE WITHIN 360 NM OF CENTER WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA FROM 10N TO 26N BETWEEN 110W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE ROSA NEAR 23.9N 118.4W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM E SEMICIRCLE...70 NM SW QUADRANT AND 100 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 270 NM OF CENTER IN OPEN WATERS WITH SEAS TO 41 FT. ELSEWHERE WITHIN 300 NM OF CENTER WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA FROM 13N TO 29N BETWEEN 110W AND 125W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM ROSA NEAR 27.7N 116.7W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. LITTLE CHANGE IN RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. ELSEWHERE OVER OPEN WATERS WITHIN N OF 15N E OF 122W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL DEPRESSION ROSA INLAND NEAR 33.0N 114.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST...DISSIPATED. ...HURRICANE WARNING... .TROPICAL STORM SERGIO NEAR 12.4N 102.1W 1005 MB AT 1530 UTC SEP 29 MOVING WNW OR 285 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 12 FT WITHIN 0 NM OF CENTER EXCEPT 60 NM NE QUADRANT. ELSEWHERE WITHIN 120 NM NE AND 60 NM SW SEMICIRCLE WINDS 20 TO 33 KT. SEAS TO 12 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM SERGIO NEAR 12.9N 105.3W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM E SEMICIRCLE...0 NM SW QUADRANT AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NE AND 30 NM SW SEMICIRCLE WITH SEAS TO 14 FT. ELSEWHERE WITHIN 150 NM NE AND 90 NM SW SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST HURRICANE SERGIO NEAR 12.8N 109.3W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NW AND SE QUADRANTS...110 NM NE QUADRANT AND 40 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM NW AND 90 NM SE SEMICIRCLE WITH SEAS TO 18 FT. ELSEWHERE WITHIN 180 NM NE AND 120 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT IN MIXED SWELL. .72 HOUR FORECAST HURRICANE SERGIO NEAR 13.0N 113.5W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST HURRICANE SERGIO NEAR 15.0N 117.0W. MAXIMUM SUSTAINED WINDS 95 KT GUSTS 115 KT. .120 HOUR FORECAST HURRICANE SERGIO NEAR 16.5N 119.0W. MAXIMUM SUSTAINED WINDS 95 KT GUSTS 115 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 OF A LINE FROM 16N95W TO 15.5N95W TO 15N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT. .18 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .ENTIRE AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1500 UTC SAT SEP 29... HURRICANE ROSA...NUMEROUS MODERATE TO STRONG WITHIN 120 NM OF CENTER. TROPICAL STORM SERGIO...NUMEROUS MODERATE TO STRONG WITHIN 120 NM OF CENTER. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 11N86W TO THE NEWLY FORMED TS SERGIO. ITCZ FROM 07N132W TO 05N140W. NO SIGNIFICANT CONVECTION OTHER THAN WITHIN 120 NM OF SERGIO. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.