000 FZPN03 KNHC 040853 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC WED AUG 4 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC WED AUG 4. 24 HOUR FORECAST VALID 0600 UTC THU AUG 5. 48 HOUR FORECAST VALID 0600 UTC FRI AUG 6. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM HILDA NEAR 18.9N 126.6W 1003 MB AT 0900 UTC AUG 04 MOVING WNW OR 300 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM E SEMICIRCLE...40 NM SW QUADRANT AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM E SEMICIRCLE AND 90 NM W SEMICIRCLE WITH SEAS TO 20 FT. ELSEWHERE...WITHIN 17N123W TO 17N126W TO 19N128W TO 21N126W TO 19N123W TO 17N123W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 17N121W TO 12N124W TO 21N132W TO 23N127W TO 20N121W TO 17N121W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL DEPRESSION HILDA NEAR 20.4N 129.5W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER WITHIN 60 NM E SEMICIRCLE AND 30 NM W SEMICIRCLE WITH SEAS TO 13 FT. ELSEWHERE...WITHIN 19N128W TO 21N132W TO 22N132W TO 23N130W TO 21N128W TO 19N128W WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 18N127W TO 18N132W TO 22N134W TO 23N133W TO 23N127W TO 18N127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW HILDA NEAR 22.1N 133.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 20N133W TO 21N136W TO 24N138W TO 25N134W TO 24N131W TO 20N133W WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. .60 HOUR FORECAST POST-TROPICAL REMNANT LOW HILDA NEAR 22.6N 136.1W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .72 HOUR FORECAST...DISSIPATED. 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. .LOW PRES NEAR 20N115W 1012 MB. WITHIN 20N115W TO 19N117W TO 20N117W TO 21N117W TO 21N116W TO 20N115W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .12 HOUR FORECAST LOW PRES DISSIPATED. CONDITIONS IMPROVE. .LOW PRES NEAR 14N135W 1007 MB. WITHIN 11N131W TO 08N136W TO 17N140W TO 20N136W TO 15N128W TO 11N131W SE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 16N136W 1006 MB. WITHIN 17N132W TO 14N132W TO 14N140W TO 22N140W TO 22N136W TO 17N132W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 18N138W 1005 MB. WITHIN 17N135W TO 16N137W TO 15N140W TO 24N140W TO 20N135W TO 17N135W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .27 HOUR FORECAST WITHIN 30N113W TO 30N114W TO 31N114W TO 30N113W...INCLUDING GULF OF CALIFORNIA...SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST CONDITIONS IMPROVE. .42 HOUR FORECAST WITHIN 29N120W TO 29N121W TO 29N122W TO 30N122W TO 30N120W TO 29N120W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0830 UTC WED AUG 4... .TROPICAL STORM HILDA...SCATTERED MODERATE FROM 13N TO 19N BETWEEN 123W AND 131W. .LOW PRES NEAR 14N135W 1007 MB...NUMEROUS MODERATE TO ISOLATED STRONG FROM 11N TO 17N BETWEEN 130W AND 140W. .TROPICAL WAVE ALONG 94W N OF 05N...SCATTERED MODERATE FROM 06N TO 16N BETWEEN 90W AND 99W. .TROPICAL WAVE ALONG 110W BETWEEN 05N AND 17N...SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 15N BETWEEN 103W AND 115W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 08N77W TO 09N102W TO 09N118W. ITCZ AXIS EXTENDS FROM 13N135W TO 10N140W. NUMEROUS MODERATE ISOLATED STRONG FROM 03N TO 10N BETWEEN 77W AND 88W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 10N BETWEEN 115W AND 118W. $$ .FORECASTER KONARIK. NATIONAL HURRICANE CENTER.