Overview
- The National Weather Service advisory remains in effect until 6 p.m. PDT on Oct. 1 for south-facing beaches.
- Coverage includes Los Angeles and Ventura counties plus Catalina and Santa Barbara Islands, with parallel alerts for Santa Barbara and San Luis Obispo county beaches.
- Forecast surf ranges from 3 to 7 feet with local sets up to 8 feet, creating a high risk of drowning and hazardous swimming conditions.
- Authorities warn of waves washing people off rocks, capsizing small boats nearshore, and possible shallow coastal flooding at particularly vulnerable beaches.
- Regional forecasts indicate the swell should ease by Tuesday night with cooler conditions persisting into Tuesday and gradual warming beginning Wednesday; local reports attribute the swell to Hurricane Narda.