Can you swim at Corona del Mar State Beach in October? — 20.0°C water
Yes — comfortable for most swimmers
Average sea · October
20.0°C
Live water now
…
Recommended wetsuit
Shorty 2mm
warm
Yes. With a 20.0°C average in October, most swimmers find Corona del Mar State Beach comfortable after the first 10–20 seconds of acclimatisation.
Monthly averages set expectations, but the specific beach today depends on wind, swell and recent weather. Check the live value at the top of this page or open the Corona del Mar State Beach live page for full conditions.
Best months to swim
August
Frequently asked questions
What is the average sea temperature at Corona del Mar State Beach in October?
Corona del Mar State Beach averages 20.0°C in October, based on long-run climatology for the Pacific Ocean.
Is the sea warm enough to swim at Corona del Mar State Beach in October?
Yes, most swimmers find 20.0°C comfortable for unrestricted swimming.
Do I need a wetsuit at Corona del Mar State Beach in October?
Most swimmers don't need a wetsuit; a rash vest helps for longer sessions.
