000 FZPN03 KNHC 310340 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SAT JUL 31 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SAT JUL 31. 24 HOUR FORECAST VALID 0000 UTC SUN AUG 1. 48 HOUR FORECAST VALID 0000 UTC MON AUG 2. .WARNINGS. ...HURRICANE WARNING... .TROPICAL STORM HILDA NEAR 13.2N 114.6W 1003 MB AT 0300 UTC JUL 31 MOVING WNW OR 295 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 60 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE WITH SEAS TO 15 FT. ELSEWHERE...WITHIN 10N111W TO 09N114W TO 12N116W TO 15N114W TO 15N110W TO 10N111W WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST TROPICAL STORM HILDA NEAR 14.1N 118.4W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM E SEMICIRCLE...30 NM SW QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM E SEMICIRCLE AND 30 NM W SEMICIRCLE WITH SEAS TO 17 FT. ELSEWHERE... WITHIN 12N114W TO 12N120W TO 16N120W TO 16N117W TO 15N114W TO 12N114W WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. .36 HOUR FORECAST HURRICANE HILDA NEAR 14.7N 120.3W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM E SEMICIRCLE...40 NM SW QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM E SEMICIRCLE AND 60 NM W SEMICIRCLE WITH SEAS TO 21 FT. ELSEWHERE...WITHIN 13N116W TO 12N120W TO 07N123W TO 15N123W TO 16N118W TO 13N116W WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST HURRICANE HILDA NEAR 15.3N 122.0W. MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM E SEMICIRCLE...40 NM SW QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM E SEMICIRCLE AND 90 NM W SEMICIRCLE WITH SEAS TO 22 FT. ELSEWHERE...WITHIN 13N121W TO 13N123W TO 15N124W TO 17N123W TO 16N120W TO 13N121W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 12N114W TO 12N125W TO 16N125W TO 18N120W TO 15N119W TO 12N114W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .72 HOUR FORECAST HURRICANE HILDA NEAR 16.5N 124.8W. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM HILDA NEAR 18.0N 127.0W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. .120 HOUR FORECAST TROPICAL STORM HILDA NEAR 19.5N 131.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...TROPICAL STORM WARNING... .TROPICAL DEPRESSION NINE-E NEAR 12.5N 126.2W 1007 MB AT 0300 UTC JUL 31 MOVING W OR 270 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 14N125W TO 13N127W TO 14N129W TO 16N129W TO 16N126W TO 14N125W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST TROPICAL DEPRESSION NINE-E NEAR 12.3N 127.3W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 14N127W TO 12N128W TO 13N132W TO 15N132W TO 16N127W TO 14N127W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .36 HOUR FORECAST TROPICAL STORM NINE-E NEAR 12.4N 128.4W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 30 NM NW QUADRANT WITH SEAS TO 13 FT. ELSEWHERE...WITHIN 13N128W TO 12N128W TO 13N130W TO 15N130W TO 15N129W TO 13N128W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 11N126W TO 10N129W TO 12N134W TO 18N130W TO 16N127W TO 11N126W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM NINE-E NEAR 12.7N 130.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 60 NM NW QUADRANT WITH SEAS TO 15 FT. ELSEWHERE...WITHIN 13N129W TO 12N131W TO 13N132W TO 15N132W TO 15N130W TO 13N129W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 12N129W TO 12N135W TO 16N137W TO 19N134W TO 16N128W TO 12N129W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM NINE-E NEAR 13.4N 133.0W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM NINE-E NEAR 13.8N 135.9W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. .120 HOUR FORECAST TROPICAL STORM NINE-E NEAR 14.5N 138.9W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 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 03.4S102W TO 03.4S120W TO 02S114W TO 03S110W TO 03S103W TO 03.4S102W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S SWELL. .24 HOUR FORECAST WITHIN 03.4S99W TO 03.4S109W TO 02S112W TO 03S106W TO 02S101W TO 03.4S99W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE TO S SWELL. .45 HOUR FORECAST CONDITIONS IMPROVE. .24 HOUR FORECAST NEW LOW PRESSURE NEAR 13N108W 1008 MB. WITHIN 15N110W TO 15N106W TO 11N106W TO 11N110W TO 15N110W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE NEAR 16N112W 1007 MB. WITHIN 18N114W TO 18N110W TO 14N110W TO 14N114W TO 18N114W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0300 UTC SAT JUL 31... .TROPICAL STORM HILDA...NUMEROUS MODERATE TO STRONG FROM 08N TO 15N BETWEEN 110W AND 119W. .TROPICAL DEPRESSION NINE-E...SCATTERED MODERATE TO ISOLATED STRONG FROM 08N TO 15N BETWEEN 120W AND 130W. .LOW PRESSURE NEAR 12N104W 1009 MB...SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 16N BETWEEN 98W AND 107W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 06N77W TO 13N107W AND FROM 12N123W TO 12N135W. SCATTERED MODERATE CONVECTION FROM 07N TO 11N W OF 133W. $$ .FORECASTER KONARIK. NATIONAL HURRICANE CENTER.