000 FZPN03 KNHC 271454 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU JUL 27 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. PAN PAN E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 1200 UTC THU JUL 27. 24 HOUR FORECAST VALID 1200 UTC FRI JUL 28. 48 HOUR FORECAST VALID 1200 UTC SAT JUL 29. .WARNINGS. ...HURRICANE WARNING... .HURRICANE HILARY NEAR 17.6N 116.0W 986 MB AT 1500 UTC JUL 27 MOVING WNW OR 290 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NE QUADRANT...80 NM SE QUADRANT...50 NM SW QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM N SEMICIRCLE AND 120 NM S SEMICIRCLE WITH SEAS TO 26 FT. ELSEWHERE WITHIN 180 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA FROM 14N TO 23N BETWEEN 112W AND 120W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST HURRICANE HILARY NEAR 18.7N 118.9W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NE QUADRANT...80 NM SE QUADRANT...60 NM SW QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM OF CENTER WITH SEAS TO 26 FT. ELSEWHERE WITHIN 210 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 21N127W TO 25N121W TO 20N113W TO 13N118W TO 21N127W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM HILARY NEAR 20.2N 122.8W. 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 180 NM N SEMICIRCLE AND 150 NM S SEMICIRCLE WITH SEAS TO 24 FT. ELSEWHERE WITHIN 210 NM N SEMICIRCLE AND 180 NM S SEMICIRCLE WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 21N130W TO 26N125W TO 24N116W TO 15N118W TO 21N130W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM HILARY NEAR 21.2N 127.3W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM HILARY NEAR 21.8N 131.4W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW HILARY NEAR 22.6N 134.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. ...TROPICAL STORM WARNING... .TROPICAL STORM IRWIN NEAR 15.0N 124.2W 1000 MB AT 1500 UTC JUL 27 MOVING W OR 270 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM N SEMICIRCLE AND 50 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE AND 75 NM S SEMICIRCLE WITH SEAS TO 18 FT. ELSEWHERE WITHIN 180 NM OF CENTER WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA FROM 10N TO 20N BETWEEN 120W AND 129W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM IRWIN NEAR 15.0N 125.0W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM N SEMICIRCLE AND 60 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 105 NM OF CENTER WITH SEAS TO 18 FT. ELSEWHERE WITHIN 180 NM OF CENTER EXCEPT WITHIN 210 NM SE QUADRANT WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 21N127W TO 12N117W TO 08N126W TO 17N133W TO 21N127W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM IRWIN NEAR 15.5N 125.0W. 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 20 FT. ELSEWHERE WITHIN 150 NM OF CENTER EXCEPT WITHIN 240 NM SE QUADRANT WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 21N130W TO 15N117W TO 09N122W TO 10N128W TO 17N133W TO 21N130W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM IRWIN NEAR 19.0N 125.5W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM IRWIN NEAR 23.0N 129.5W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 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. .WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W TO 14N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS 8 FT IN SW SWELL. .12 HOUR FORECAST GULF OF TEHUANTEPEC WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. .24 HOUR FORECAST LITTLE CHANGE. .30 HOUR FORECAST GULF OF TEHUANTEPEC WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .S OF 02S BETWEEN 88W AND 114W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .24 HOUR FORECAST S OF 04N BETWEEN 81W AND 89W...S OF 08N BETWEEN 92W AND 106W...AND ELSEWHERE S OF 01S BETWEEN 89W AND 115W WINDS 20 KT OR LESS. SEAS TO 9 FT IN S TO SW SWELL. .48 HOUR FORECAST S OF 07N BETWEEN 80W AND 88W...S OF 10N BETWEEN 91W AND 114W...AND ELSEWHERE S OF 01S BETWEEN 89W AND 117W 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 1500 UTC THU JUL 27... .HURRICANE HILARY...NUMEROUS MODERATE SCATTERED STRONG FROM 17N TO 19N BETWEEN 113W AND 116W. SCATTERED MODERATE ELSEWHERE FROM 15N TO 20N BETWEEN 110W AND 118W. .TROPICAL STORM IRWIN...NUMEROUS MODERATE SCATTERED STRONG WITHIN 105 NM SW SEMICIRCLE. SCATTERED MODERATE ELSEWHERE FROM 13N TO 17N BETWEEN 123W AND 127W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 08N79W TO 08N98W TO 12N109W. ITCZ FROM 10N130W TO 07N140W. SCATTERED MODERATE FROM 03N TO 08N E OF 81W...FROM 06N TO 11N BETWEEN 93W AND 98W...FROM 05N TO 14N BETWEEN 101W AND 115W...AND FROM 06N TO 11N BETWEEN 130W AND 139W. $$ .FORECASTER HUFFMAN. NATIONAL HURRICANE CENTER.