ZCZC MIATCPEP4 ALL TTAA00 KNHC DDHHMM BULLETIN Tropical Storm Iselle Advisory Number 12 NWS National Hurricane Center Miami FL EP092026 200 AM PDT Wed Aug 26 2026 ...ISELLE DRIFTING WEST-NORTHWESTWARD... SUMMARY OF 200 AM PDT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...21.8N 123.5W ABOUT 870 MI...1405 KM W OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...WNW OR 295 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...996 MB...29.42 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 200 AM PDT (0900 UTC), the center of Tropical Storm Iselle was located near latitude 21.8 North, longitude 123.5 West. Iselle is moving toward the west-northwest near 9 mph (15 km/h), and this general motion is expected to continue over the next few days. Maximum sustained winds are near 50 mph (85 km/h) with higher gusts. Steady weakening is expected, and Iselle is forecast to become a post-tropical remnant low by early Thursday. Tropical-storm-force winds extend outward up to 230 miles (370 km) from the center. The estimated minimum central pressure is 996 mb (29.42 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Swells generated by Iselle will continue to affect the west coast of the Baja California Peninsula for a couple more days. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 800 AM PDT. $$ Forecaster Adams NNNN