A Storm Surge Warning has been issued for Coastal Jefferson County as of October 9, 2026, at 5:17 AM EDT. Residents are advised to prepare for life-threatening storm surge inundation of 4-6 feet above ground, along with potential major flooding rain of 4-8 inches. This alert is issued by the National Weather Service. Post navigation Storm Surge Warning Issued for Lower St. Bernard Area Hurricane Warning Issued for Gulf of America Areas