000 FZPN03 KNHC 280926 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC FRI JUL 28 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC FRI JUL 28. 24 HOUR FORECAST VALID 0600 UTC SAT JUL 29. 48 HOUR FORECAST VALID 0600 UTC SUN JUL 30. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM HILARY NEAR 18.7N 117.9W 992 MB AT 0900 UTC JUL 28 MOVING WNW OR 300 DEG AT 7 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 NW AND SE QUADRANTS...150 NM NE QUADRANT AND 90 NM SW QUADRANT WITH SEAS TO 23 FT. ELSEWHERE WITHIN 150 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA FROM 15.5N TO 24N BETWEEN 114W AND 123W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM HILARY NEAR 20.3N 120.6W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. LITTLE CHANGE IN RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER WITH SEAS TO 22 FT. ELSEWHERE WITHIN 180 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA FROM 16.5N TO 24N BETWEEN 115W AND 127W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM HILARY NEAR 21.9N 124.9W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM N SEMICIRCLE...60 NM SE QUADRANT AND 50 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM N AND 120 NM S SEMICIRCLES WITH SEAS TO 20 FT. ELSEWHERE WITHIN 180 NM N AND 120 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA FROM 19N TO 27N BETWEEN 119W AND 128W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL DEPRESSION HILARY NEAR 22.5N 129.0W. 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 HILARY NEAR 23.5N 132.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW HILARY NEAR 25.0N 135.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. ...TROPICAL STORM WARNING... .TROPICAL STORM IRWIN NEAR 14.9N 124.8W 1001 MB AT 0900 UTC JUL 28 MOVING W OR 270 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM E SEMICIRCLE AND 30 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 120 NM N AND 90 NM S SEMICIRCLES WITH SEAS TO 16 FT. ELSEWHERE WITHIN 120 NM NE AND SW...AND 240 NM SE AND NW QUADRANTS WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA FROM 09N TO 23N BETWEEN 119W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM IRWIN NEAR 15.0N 124.8W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM W SEMICIRCLE...70 NM NE QUADRANT AND 60 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N AND 90 NM S SEMICIRCLES WITH SEAS TO 17 FT. ELSEWHERE WITHIN 150 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA FROM 10N TO 20N BETWEEN 118W AND 131W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM IRWIN NEAR 17.4N 124.5W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM W SEMICIRCLE...70 NM NE QUADRANT AND 60 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM OF CENTER WITH SEAS TO 16 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA FROM 11.5N TO 19N BETWEEN 119W AND 127W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM IRWIN NEAR 22.0N 126.3W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 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. .WITHIN 30 NM EITHER SIDE OF A LINE FROM 16.5N95W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 8 FT WITH SW SWELL. .18 HOUR FORECAST GULF OF TEHUANTEPEC WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .S OF LINE FROM 00N81W TO 02N100W TO 03S120W...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 05N80W TO 09N108W TO 03.4S119W...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 S OF LINE FROM 07N79W TO 12N100W TO 10N110W TO 03.4S115W...INCLUDING WATERS BETWEEN ECUADOR AND THE GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0815 UTC FRI JUL 28... .TROPICAL STORM HILARY...NUMEROUS MODERATE WITHIN 60 NM OF CENTER. .TROPICAL STORM IRWIN...NUMEROUS MODERATE SCATTERED STRONG WITHIN 90 NM N AND 120 NM S SEMICIRCLES. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM 10N84W TO 08N95W TO 09N105W TO 13N112W...AND RESUMES W OF THE TROPICAL CYCLONES NEAR 11N130W TO 08N137W. THE ITCZ EXTENDS FROM 08N137W TO BEYOND 07N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION IS FROM 05N TO 10N BETWEEN 89W AND 104W...AND FROM 03N TO 10N E OF 85W. SCATTERED MODERATE CONVECTION WITHIN 90 NM OF TROUGH AND ITCZ W OF 130W. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.