000 AXPZ20 KNHC 310312 TWDEP Tropical Weather Discussion NWS National Hurricane Center Miami FL 311 UTC Mon Aug 31 2020 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 0000 UTC surface analysis and satellite imagery through 0300 UTC. ...TROPICAL WAVES... A tropical wave extends its axis along 92W and N of 19N, moving westward at around 10-15 kt. Scattered moderate convection is noted from 08N to 18N between 91W and 98W. A tropical wave extends its axis N of 06N along 108W, moving west at about 10-15 kt. Scattered moderate convection is from 06N to 13N between 103W and 114W, and N of 17N between 104W and 108W. ...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... The monsoon trough extends from 10N85W to 11N104W to 16N116W to 11N140W. Scattered moderate convection is within 120 nm N and 210 nm S of the boundary mainly W of 117W. OFFSHORE WATERS WITHIN 250 NM OF MEXICO... The remnants of Iselle were analyzed as a 1006 mb surface low centered near 24N114W. There is no deep convection associated with this low. This feature will continue weakening through the next few days, becoming a surface trough by Tuesday. An elongated area of low pressure over the SW CONUS extending to the northern Gulf of California will continue to support moderate to fresh SE winds in that region through tonight. Seas up to 6 ft are expected in this area. Elsewhere, light to gentle variable winds will dominate the remainder offshore waters through Thu. Looking ahead, the next gap wind event in the Gulf of Tehuantepec is forecast to begin Fri, continuing to Sat with fresh to locally strong winds expected to pulse at night. OFFSHORE WATERS WITHIN 250 NM OF CENTRAL AMERICA, COLOMBIA, and WITHIN 750 NM OF ECUADOR... Light to gentle variable winds will dominate the waters N of the monsoon trough. South of the monsoon trough, moderate south- southwest flow will prevail through Fri. REMAINDER OF THE AREA... Moderate to locally fresh NE winds will dominate across the forecast waters N of the monsoon trough W of 120W around a nearly stationary surface ridge that will prevail through the middle of the week. Winds around the ridge will gradually diminish Mon through Tue as the remnants of Iselle dissipate and the pressure gradient across the area weakens. Elsewhere, northerly swell will support seas to 8 ft across the northern waters Mon through Wed. Otherwise, a tropical wave will move SW of the Baja California offshore waters by Wed and will support moderate NE winds between the monsoon and 20N through Fri. $$ ERA