000 FZPN03 KNHC 290300 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SAT JUL 29 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 29. 24 HOUR FORECAST VALID 0000 UTC SUN JUL 30. 48 HOUR FORECAST VALID 0000 UTC MON JUL 31. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM HILARY NEAR 20.3N 120.1W 992 MB AT 0300 UTC JUL 29 MOVING NW OR 305 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NW AND SE QUADRANTS...90 NM NE QUADRANT AND 60 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N SEMICIRCLE AND 105 NM S SEMICIRCLE WITH SEAS TO 20 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 22N127W TO 13N119W TO 20N114W TO 25N118W TO 22N127W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM HILARY NEAR 22.3N 123.3W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NW AND SE QUADRANTS...80 NM NE QUADRANT AND 50 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM OF CENTER WITH SEAS TO 20 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 20N128W TO 19N119W TO 25N118W TO 27N126W TO 20N128W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW HILARY NEAR 24.7N 127.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 90 NM NW AND 60 NM SE SEMICIRCLES WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 21N130W TO 26N122W TO 30N127W TO 26N134W TO 21N130W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST POST-TROPICAL REMNANT LOW HILARY NEAR 25.8N 131.2W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL REMNANT LOW HILARY NEAR 26.5N 132.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. .120 HOUR FORECAST...DISSIPATED. ...TROPICAL STORM WARNING... .TROPICAL STORM IRWIN NEAR 14.8N 124.7W 998 MB AT 0300 UTC JUL 29 MOVING N OR 360 DEG AT 1 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM E SEMICIRCLE AND 30 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE AND 75 NM S SEMICIRCLE WITH SEAS TO 17 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 22N127W TO 13N119W TO 09N126W TO 17N133W TO 22N127W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM IRWIN NEAR 16.0N 124.8W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM E SEMICIRCLE...40 NM SW QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM N AND 60 NM S SEMICIRCLES WITH SEAS TO 20 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 20N128W TO 19N119W TO 10N120W TO 12N130W TO 20N128W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM IRWIN NEAR 20.0N 125.9W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM W SEMICIRCLE...60 NM NE QUADRANT AND 50 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NW AND 60 NM SE SEMICIRCLES WITH SEAS TO 16 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 21N130W TO 26N122W TO 20N119W TO 16N122W TO 17N128W TO 21N130W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL DEPRESSION IRWIN NEAR 24.9N 128.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST POST-TROPICAL REMNANT LOW IRWIN NEAR 27.5N 131.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. .120 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. .S OF LINE FROM 05N80W TO 10N99W TO 03.4S118W...INCLUDING WATERS BETWEEN ECUADOR AND THE GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL. .24 HOUR FORECAST S OF LINE FROM 07N79W TO 13N107W TO 03.4S118W...INCLUDING WATERS BETWEEN ECUADOR AND THE GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL. .48 HOUR FORECAST E OF LINE FROM 16N105W TO 01N107W TO 02S120W TO 03.4S120W...INCLUDING WATERS BETWEEN ECUADOR AND THE GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0300 UTC SAT JUL 29... .TROPICAL STORM HILARY...SCATTERED MODERATE FROM 19N TO 21N BETWEEN 118W AND 121W. .TROPICAL STORM IRWIN...SCATTERED TO NUMEROUS MODERATE AND ISOLATED STRONG FROM 14N TO 16N BETWEEN 123W AND 125W. .TROPICAL WAVE FROM 05N98W TO 15N99W. SCATTERED MODERATE FROM 09N TO 14N BETWEEN 95W AND 103W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM 10N86W TO 10N103W TO 13N115W THEN RESUMES NEAR 12N126W TO 10N136W. ITCZ CONTINUES FROM 10N136W TO 09N140W. SCATTERED TO MODERATE WITHIN 120 NM EITHER SIDE OF TROUGH BETWEEN 105W AND 114W AND WITHIN 60 NM EITHER SIDE OF THE ITCZ. $$ .FORECASTER MCELROY. NATIONAL HURRICANE CENTER.