000 FZPN03 KNHC 182213 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU AUG 18 2016 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC THU AUG 18. 24 HOUR FORECAST VALID 1800 UTC FRI AUG 19. 48 HOUR FORECAST VALID 1800 UTC SAT AUG 20. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL DEPRESSION TWELVE-E NEAR 17.8N 110.1W 1005 MB AT 2100 UTC AUG 18 MOVING NW OR 315 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 180 NM SE AND 90 NM NW SEMICIRCLES WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .12 HOUR FORECAST TROPICAL STORM TWELVE-E NEAR 18.5N 110.7W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM E SEMICIRCLE AND 40 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 60 NM SE AND 30 NM SW QUADRANTS WITH SEAS TO 13 FT. ELSWHERE WITHIN 210 NM SE AND 120 NM NW SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST TROPICAL STORM TWELVE-E NEAR 19.4N 111.3W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM OF CENTER EXCEPT 30 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER WITH SEAS TO 14 FT. ELSEWHERE WITHIN 210 NM SE AND 150 NM NW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST TROPICAL DEPRESSION TWELVE-E NEAR 20.6N 111.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 180 NM OF CENTER WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .72 HOUR FORECAST POST-TROPICAL REMNANT LOW TWELVE-E NEAR 21.2N 111.6W. 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 TWELVE-E NEAR 21.7N 112.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW TWELVE-E NEAR 23.5N 114.4W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 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. .N OF 29N BETWEEN 126W AND 131W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW TO N SWELL. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .TROPICAL WAVE ALONG 136W FROM 11.5N TO 20N. WITHIN 60 NM OF LINE FROM 17N135W TO 16N138W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL WAVE ALONG 140W FROM 12N TO 18N. WITHIN 30 NM OF LINE FROM 17N138W TO 17N140W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL. .30 HOUR FORECAST TROPICAL WAVE MOVED W OF AREA. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN AREA BOUNDED BY 16N94W TO 16N95W TO 15N95W TO 14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 8 FT. .06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN AREA BOUNDED BY 03N115W TO 03N124W TO 01N128W TO 01S120W TO 03.4S120W TO 03.4S98W TO 03N115W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. WITHIN AREA BOUNDED BY 06N80W TO 06N81W TO 05N83W TO 03N82W TO 03N80W TO 04N79W TO 06N80W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL. .24 HOUR FORECAST WITHIN AREA BOUNDED BY 02S100W TO 01S104W TO 03.4S117W TO 03.4S96W TO 02S100W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL. WITHIN AREA BOUNDED BY 03N114W TO 04N116W TO 04N119W TO 03N120W TO 00N118W TO 00N115W TO 03N114W WINDS 20 KT OR LESS. SEAS TO 8 FT IN S TO SW SWELL. .30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2145 UTC THU AUG 18... .TROPICAL DEPRESSION TWELVE-E...SCATTERED STRONG WITHIN 180 NM SW AND 90 NM NW QUADRANTS. .TROPICAL WAVE ALONG 95W N OF 10N...SCATTERED MODERATE WITHIN 30 NM OF 13N96W. .SCATTERED MODERATE FROM 11N TO 16N BETWEEN 100W AND 107W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 08N91W TO 10N100W. IT RESUMES FROM 16N112W TO 13N120W TO LOW PRES NEAR 09N129W 1011 MB...AND TO 13N135W TO BEYOND 10N140W. SCATTERED MODERATE/ISOLATED STRONG WITHIN 60 NM S OF AXIS BETWEEN 112W AND 116W. SCATTERED MODERATE WITHIN 150 NM S OF AXIS E OF 88W...WITHIN 120 NM N OF AXIS BETWEEN 88W AND 94W...AND WITHIN 60 NM N OF AXIS BETWEEN 120W AND 122W. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.