000 FZPN03 KNHC 090418 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC MON AUG 9 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 0000 UTC MON AUG 9. 24 HOUR FORECAST VALID 0000 UTC TUE AUG 10. 48 HOUR FORECAST VALID 0000 UTC WED AUG 11. .WARNINGS. ...HURRICANE WARNING... .TROPICAL STORM KEVIN NEAR 16.0N 110.3W 999 MB AT 0300 UTC AUG 09 MOVING W OR 280 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N SEMICIRCLE...30 NM SE QUADRANT AND 0 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 19 FT. ELSEWHERE WITHIN 14N110W TO 14N112W TO 17N112W TO 18N110W TO 17N109W TO 14N110W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST TROPICAL STORM KEVIN NEAR 17.2N 112.7W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM N SEMICIRCLE...70 NM SE QUADRANT AND 60 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM EXCEPT 90 NM SE QUADRANT WITH SEAS TO 25 FT. ELSEWHERE WITHIN 16N110W TO 15N114W TO 18N115W TO 20N113W TO 19N110W TO 16N110W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 10N107W TO 10N114W TO 19N115W TO 20N107W TO 15N104W TO 10N107W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .36 HOUR FORECAST HURRICANE KEVIN NEAR 18.0N 114.4W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NE QUADRANT...90 NM SE AND NW QUADRANTS...AND 70 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM NE QUADRANT...150 NM SE QUADRANT...AND 120 NM WESTERN SEMICIRCLE WITH SEAS TO 29 FT. ELSEWHERE WITHIN 16N111W TO 15N115W TO 17N117W TO 19N117W TO 20N112W TO 16N111W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 11N106W TO 10N118W TO 18N118W TO 22N113W TO 18N105W TO 11N106W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE KEVIN NEAR 18.7N 115.8W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NW AND SE QUADRANTS...100 NM NE QUADRANT AND 80 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM EASTERN SEMICIRCLE AND 150 NM WESTERN SEMICIRCLE WITH SEAS TO 28 FT. ELSEWHERE WITHIN 17N111W TO 15N115W TO 16N120W TO 22N117W TO 22N113W TO 17N111W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 11N108W TO 09N119W TO 21N120W TO 23N112W TO 21N108W TO 11N108W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .60 HOUR FORECAST TROPICAL STORM KEVIN NEAR 19.6N 117.5W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. .72 HOUR FORECAST TROPICAL STORM KEVIN NEAR 20.6N 119.6W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM KEVIN NEAR 22.1N 123.5W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW KEVIN NEAR 23.5N 128.1W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 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. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 12N97W 1009 MB. WITHIN 12N95W TO 11N97W TO 11N99W TO 14N97W TO 14N96W TO 12N95W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 12N101W 1005 MB. WITHIN 11N99W TO 11N103W TO 14N103W TO 16N102W TO 15N98W TO 11N99W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0200 UTC MON AUG 9... .TROPICAL STORM KEVIN...NUMEROUS STRONG WITHIN 180 NM W SEMICIRCLE. SCATTERED MODERATE ELSEWHERE FROM 11N TO 19N BETWEEN 105W AND 116W. .TROPICAL WAVE ALONG 96W FROM 03N TO 17N...SCATTERED MODERATE FROM 06N TO 16N BETWEEN 91W AND 100W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 08N78W TO 11N95W TO 13N105W AND FROM 14N117W TO 10N130W. ITCZ FROM 10N130W TO 08N140W. SCATTERED MODERATE FROM 07N TO 13N BETWEEN 81W AND 89W...FROM 08N TO 13N BETWEEN 101W AND 105W...AND FROM 04N TO 08N BETWEEN 135W AND 140W. $$ .FORECASTER HAGEN. NATIONAL HURRICANE CENTER.