Heat Wave and Coastal Flooding Persist in Southern California After Tropical Storm Marie
Heat Wave and Coastal Flooding Persist in Southern California After Tropical Storm Marie
US · Published Sep 8, 2026
Southern California is experiencing a combination of extreme heat, high humidity, and dangerous coastal conditions following the remnants of Tropical Storm Marie.
High surf and coastal flooding advisories remain in effect until 11 p.m.

Impact & Risks

The extreme weather poses significant risks to both coastal and inland communities. Rip currents and massive surf are life-threatening, with the potential to capsize small boats and endanger swimmers. Coastal flooding has caused power outages, property damage, and clogged drainage systems. Inland, the combination of high heat and humidity increases the risk of heat-related illnesses, particularly for vulnerable populations such as the elderly and those without access to air conditioning. Public health officials have also advised against ocean swimming through Wednesday due to potential bacterial contamination from storm runoff.

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