000 ABPZ20 KNHC 121730 TWOEP TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 1100 AM PDT WED AUG 12 2015 For the eastern North Pacific...east of 140 degrees west longitude: A tropical wave located south of the southeastern coast of Mexico is producing disorganized showers and thunderstorms. An area of low pressure is forecast to form in association with this wave within a couple of days a few hundred miles south-southwest of the coast of Mexico. Environmental conditions should support development by later this week, and a tropical cyclone will likely form late this weekend or early next week while the low moves west-northwestward at about 15 mph. * Formation chance through 48 hours...low...30 percent * Formation chance through 5 days...high...90 percent Shower and thunderstorm activity has decreased this morning in association with a low pressure area located about 1300 miles east of the Big Island of Hawaii. Development of this system is unlikely due to unfavorable environmental conditions while it moves westward at about 10 mph. * Formation chance through 48 hours...low...10 percent * Formation chance through 5 days...low...10 percent $$ Forecaster Brennan