000 AXPZ20 KNHC 252334 CCA TWDEP Tropical Weather Discussion...Corrected NWS National Hurricane Center Miami FL 2205 UTC Sun Aug 25 2019 Corrected to change synoptic time Tropical Weather Discussion for the eastern Pacific Ocean from the Equator to 32N, east of 140W. The following information is based on satellite imagery, weather observations, radar, and meteorological analysis. Based on 1800 UTC surface analysis and satellite imagery through 2115 UTC. ...TROPICAL WAVES... A tropical wave crossing Central America with axis along 87W will move west at 10 to 15 kt into the tropical eastern Pacific tonight. Scattered moderate isolated strong convection is from 04N to 09N east of 89W. A tropical wave with axis along 117W from 02N to 14N is moving W at 10 to 15 kt. Scattered moderate convection is from 5.5N to 14N between 115W and 120W. ...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... The monsoon trough extends from 08N78W to 08N110W to 08N125W, the resumes near 12N137W to 12N140W. Scattered moderate convection is from 04N to 09N E of 89W, from 08N to 13N W of 135W and from 13N to 15N between 130W and 132W. OFFSHORE WATERS WITHIN 250 NM OF MEXICO... Post-Tropical Cyclone Ivo centered near 26.0N 117.9W at 25/2100 UTC moving NNW at 6 kt. Estimated minimum central pressure is 1007 mb. Maximum sustained wind speed is 25 kt with gusts to 35 kt. A decrease in forward speed and a turn to the north is forecast to occur tonight or on Monday before dissipating Monday night. Scattered moderate convection is within 150 nm NW quadrant and from 28N to 31N between 114W and 118W. Southwesterly swell will continue to produce seas of 8 to 11 ft through tonight over the Baja California offshore waters from Cabo San Lazaro to Ensenada, which will lead to large and dangerous surf. See the latest NHC Forecast/Advisory under AWIPS/WMO Headers MIATCMEP5/WTPZ25 KNHC for more details. A broad area of low pressure will likely develop near Las Tres Marias Islands tonight, supporting moderate to fresh NW winds at the entrance and southern Gulf of California through Mon night. OFFSHORE WATERS WITHIN 250 NM OF CENTRAL AMERICA, COLOMBIA, AND WITHIN 750 NM OF ECUADOR... A tropical wave crossing Central America will move west into the eastern Pacific and produce numerous moderate to strong convection north of 03N E of 95W over the next few days. Locally higher winds and waves can be expected with this activity. Moderate to fresh NE winds will pulse at night across the Gulf of Papagayo region through Wed morning when winds will increase to strong speeds with building seas. Fresh to strong winds will then prevail through Thu. Gentle to moderate south to southwesterly winds will dominate the offshore waters of Colombia, Ecuador and The Galapagos Islands through Thu along with small to moderate long period cross-equatorial SW swell. REMAINDER OF THE AREA... A weak low pressure near 15N130W, generating scattered showers, is forecast to move west of the area on Mon. Latest scatterometer data show fresh winds within 60 to 75 nm of the low center. High pressure located just NW of the discussion area maintains a broad ridge across the forecast waters north of 18N and west of 124W. Mainly gentle to moderate winds will prevail under the influence of the ridge over the next couple days as it stalls in the region. Seas in excess of 8 ft associated with Ivo will impact the forecast waters from 22N to 28N east of 121W through tonight. $$ Ramos