000 FZPN03 KNHC 200939 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE OCT 20 2015 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 TUE OCT 20. 24 HOUR FORECAST VALID 0600 UTC WED OCT 21. 48 HOUR FORECAST VALID 0600 UTC THU OCT 22. .WARNINGS. ...HURRICANE WARNING... .HURRICANE OLAF W OF AREA NEAR 10.3N 140.4W 938 MB AT 0900 UTC OCT 20 MOVING W-NW OR 285 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 130 KT GUSTS 160 KT. TROPICAL STORM FORCE WINDS OVER FORECAST WATERS WITHIN 110 NM NE QUADRANT AND 120 NM SE QUADRANT. ELSEWHERE OVER FORECAST WATERS WITHIN 240 NM NE QUADRANT AND 180 NM SE QUADRANT WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER AREA FROM 04N TO 25N W OF A LINE FROM 25N123W TO 04N136W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .12 HOUR FORECAST HURRICANE OLAF W OF AREA NEAR 10.9N 141.6W. MAXIMUM SUSTAINED WINDS 135 KT GUSTS 165 KT. TROPICAL STORM FORCE WINDS OVER FORECAST WATERS WITHIN 120 NM NE QUADRANT AND 90 NM SE QUADRANT. ELSEWHERE OVER FORECAST WATERS WITHIN 240 NM NE QUADRANT AND 210 NM SE QUADRANT WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER AREA S OF 25N W OF A LINE FROM 25N125W TO 04N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE OLAF W OF AREA NEAR 11.8N 143.1W. MAXIMUM SUSTAINED WINDS 135 KT GUSTS 165 KT. OVER FORECAST WATERS WITHIN 270 NM NE QUADRANT AND 240 NM SE QUADRANT WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. REMAINDER AREA FROM 07N TO 26N W OF 132W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE OLAF WELL W OF AREA. FROM 07N TO 26N W OF 135W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT PRIMARILY IN SW TO W SWELL. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...GALE WARNING... .LOW PRES NEAR 13N94W 1007 MB. WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 10 TO 15 FT. WITHIN 60 NM N SEMICIRCLE OF LOW PRES WINDS 30 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE N OF 11N BETWEEN 94.5W AND 96.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE N OF 12.5N BETWEEN 92W AND 94.5W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. REMAINDER AREA FROM 08N TO 14N BETWEEN 92W AND 99W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED N AND SW SWELL. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE NEAR 13N96W 1002 MB. WITHIN 60 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE WINDS 30 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 60 NM OF CENTER...EXCEPT 180 NM N QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER AREA FROM 07N TO 13N W OF 94W TO A LINE FROM 13N99W TO 07N105W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 13.5N100W 995 MB. WITHIN 75 NM N SEMICIRCLE AND 45 NM S SEMICIRCLE WINDS 30 TO 45 KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 120 NM NE QUADRANT...180 NM SE QUADRANT AND 90 W SEMICIRCLE WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. REMAINDER AREA N OF 06N W OF 96W TO A LINE FROM 16N96W TO 06N109W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .SYNOPSIS AND FORECAST. .S OF 07N BETWEEN 108W AND 120W WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .36 HOUR FORECAST S OF 01S BETWEEN 117W AND 120W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL. .48 HOUR FORECAST S OF 00N BETWEEN 116W AND 120W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .N OF 27N BETWEEN 116W AND 126W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL. .24 HOUR FORECAST N OF 26N BETWEEN 117W AND 123W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL. .36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF CALIFORNIA FROM 27N TO 31N SW TO W WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID 0645 UTC TUE OCT 20... .HURRICANE OLAF....NUMEROUS STRONG WITHIN 60 NM OF CENTER. SCATTERED MODERATE TO STRONG ELSEWHERE OVER FORECAST WATERS FROM 03N TO 16N W OF 132W. .LOW PRES NEAR 13N94W 1007 MB...NUMEROUS STRONG WITHIN 90 NM NE QUADRANT...60 NM SE QUADRANT...0 NM SW QUADRANT AND 165 NM NW QUADRANT. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE FROM 08N TO 14N BETWEEN 90W AND 99W. .NUMEROUS MODERATE TO STRONG OVER FORECAST WATERS N OF 09N BETWEEN 85W AND 87W. SCATTERED MODERATE TO STRONG FROM 06N TO 09N BETWEEN 81W AND 87W. .SCATTERED MODERATE FROM 15N TO 17N BETWEEN 118W AND 120W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS FROM LOW PRES NEAR 13N94W 1007 MB TO 10N97W TO 09N112W TO 07N126W TO 08N132W. SCATTERED MODERATE WITHIN 210 NM S OF AXIS BETWEEN 103W AND 124W AS WELL AS WITHIN 180 NM N OF AXIS BETWEEN 110W AND 117W. .FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.