554 FZPN03 KNHC 070236 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI SEP 7 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC FRI SEP 7. 24 HOUR FORECAST VALID 0000 UTC SAT SEP 8. 48 HOUR FORECAST VALID 0000 UTC SUN SEP 9. .WARNINGS. ...HURRICANE WARNING... .HURRICANE OLIVIA NEAR 19.1N 129.7W 948 MB AT 0300 UTC SEP 07 MOVING WNW OR 290 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 115 KT GUSTS 140 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM W SEMICIRCLE...100 NM NE QUADRANT AND 90 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NW AND SE QUADRANTS...210 NM NE QUADRANT AND 150 NM SW QUADRANT WITH SEAS TO 43 FT. ELSEWHERE WITHIN AREA BOUNDED BY 20N126W TO 17N127W TO 16N129W TO 19N133W TO 23N130W TO 20N126W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 23N122W TO 17N122W TO 12N125W TO 14N134W TO 21N135W TO 25N131W TO 23N122W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE OLIVIA NEAR 20.5N 134.2W. MAXIMUM SUSTAINED WINDS 100 KT GUSTS 120 KT. LITTLE CHANGE IN RADIUS OF TROPICAL STORM FORCE WINDS. SEAS 12 FT OR GREATER WITHIN 180 NM OF CENTER EXCEPT 240 NM NE QUADRANT WITH SEAS TO 37 FT. ELSEWEHRE WITHIN AREA BOUNDED BY 22N131W TO 19N131W TO 18N133W TO 20N137W TO 23N137W TO 25N135W TO 22N131W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 22N126W TO 18N128W TO 15N132W TO 16N140W TO 23N140W TO 27N132W TO 22N126W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE OLIVIA NEAR 21.5N 139.5W. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NW AND SE QUADRANTS...90 NM NE QUADRANT AND 70 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM OF CENTER EXCEPT 240 NM NE QUADRANT WITH SEAS TO 31 FT. ELSEWHERE WITHIN AREA BOUNDED BY 23N136W TO 20N137W TO 19N140W TO 25N140W TO 25N138W TO 23N136W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA BOUNDED BY 29N136W TO 23N133W TO 17N137W TO 17N140W TO 24N137W TO 30N140W TO 29N136W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .72 HOUR FORECAST HURRICANE OLIVIA NEAR 21.8N 144.5W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST HURRICANE OLIVIA NEAR 21.8N 144.5W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. .120 HOUR FORECAST HURRICANE OLIVIA NEAR 21.8N 144.5W. 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 AREA BOUNDED BY 05N111W TO 03.4S89W TO 03.4S120W TO 01N126W TO 04N121W TO 05N111W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL. .24 HOUR FORECAST WITHIN AREA BOUNDED BY 05N84W TO 03.4S81W TO 02S105W TO 03.4S120W TO 00N130W TO 08N109W TO 05N84W...EXCEPT LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. .48 HOUR FORECAST WITHIN AREA BOUNDED BY 06N79W TO 06N79W TO 03N95W TO 04N102W TO 09N107W TO 06N79W WINDS 20 KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL. .LOW PRES NEAR 15N110W 1008 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. POSSIBLE TROPICAL CYCLONE FORMATION. .18 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 13N112W 1007 MB. WITHIN AREA BOUNDED BY 11N104W TO 06N108W TO 06N117W TO 10N116W TO 13N109W TO 13N106W TO 11N104W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 13N113W 1006 MB. WITHIN AREA BOUNDED BY 14N106W TO 08N102W TO 08N108W TO 06N114W TO 07N118W TO 11N115W TO 14N106W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 14.5N115W 1004 MB. WITHIN AREA BOUNDED BY 14N105W TO 10N105W TO 07N114W TO 08N120W TO 16N113W TO 17N110W TO 14N105W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN MIXED SE AND SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0215 UTC FRI SEP 7... .HURRICANE OLIVIA...NUMEROUS MODERATE TO STRONG WITHIN 120 NM OF THE CENTER EXCEPT 90 NM NW QUADRANT. .LOW PRES NEAR 15N110W...SCATTERED MODERATE ISOLATED STRONG WITHIN 540 NM SW QUADRANT AND 270 NM NW QUADRANT. SCATTERED MODERATE WITHIN 90 NM E SEMICIRCLE. .SCATTERED MODERATE TO STRONG FROM 19N TO 26N WITHIN 90 NM OF SHORE. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM LOW PRES OVER NORTHERN COLOMBIA NEAR 10N74W TO 08N81W TO 10N99W TO LOW PRES NEAR 15N110W TO 10N119W THEN RESUMES NEAR 14N129W TO 13N140W. SCATTERED MODERATE ISOLATED STRONG FROM 09N TO 11N BETWEEN 92W AND 95W AND ALSO FROM 08N TO 12N BETWEEN 128W AND 135W. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.