000 FZPN03 KNHC 190309 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI AUG 19 2016 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC FRI AUG 19. 24 HOUR FORECAST VALID 0000 UTC SAT AUG 20. 48 HOUR FORECAST VALID 0000 UTC SUN AUG 21. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL DEPRESSION TWELVE-E NEAR 17.8N 110.4W 1005 MB AT 0300 UTC AUG 19 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 18.6N 111.0W. 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 OF CENTER WITH SEAS TO 13 FT. ELSEWHERE WITHIN 210 NM SE AND 120 NM NW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .24 HOUR FORECAST TROPICAL STORM TWELVE-E NEAR 19.4N 111.5W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 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 20.7N 111.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT WITHIN 60 NM OF CENTER. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 180 NM OF CENTER WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .72 HOUR FORECAST POST-TROPICAL REMNANT LOW TWELVE-E NEAR 21.6N 112.5W. 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 22.3N 113.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW TWELVE-E NEAR 23.3N 115.5W. 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. .12 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. .18 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. .24 HOUR FORECAST TROPICAL WAVE MOVED W OF AREA. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .S OF 03S BETWEEN 99W AND 100W AND S OF 02N BETWEEN 100W AND 119W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. .24 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 0230 UTC FRI AUG 19... .TROPICAL DEPRESSION TWELVE-E...NUMEROUS STRONG WITHIN 90 NM S AND SW QUADRANTS SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM NW QUADRANT AND WITHIN 30 NM OF 16N109W. .TROPICAL WAVE ALONG 98W N OF 09N...SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM E OF WAVE FROM 12N TO 13N. .SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM OF COAST OF MEXICO FROM 18N TO 21N. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 08N92W TO 10N102W. IT RESUMES FROM 16N112W TO 13N121W TO LOW PRES NEAR 09N129W 1011 MB...AND TO 13N135W TO BEYOND 10N140W. SCATTERED MODERATE TO STRONG WITHIN 120 NM N OF AXIS BETWEEN 112W AND 120W. SCATTERED MODERATE WITHIN 60 NM S OF AXIS BETWEEN 84W AND 86W...AND WITHIN 60 NM S OF AXIS BETWEEN 120W AND 121W. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.