Cardiff State Beach
California, United States · sea 21.4 °C at its warmest, in August
Photo: Bovlb · Public domain, via Wikimedia Commons
- Warmest sea21.4 °C in August
- Coolest sea15.2 °C in January
- At or above 20 °CJuly to September
- ShoreBeach
- Country🇺🇸 United States
- Coordinates33.0100, -117.2790
Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 16 km offshore — the nearest open-water cell in a 0.25° grid.
About
Cardiff State Beach is a California State Beach in San Diego County, California, United States. Popular activities include swimming, surfing, and beachcombing.
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Questions
How warm is the sea at Cardiff State Beach?
The sea off Cardiff State Beach averages 21.4 °C at its warmest, in August, and 15.2 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Cardiff State Beach?
The sea reaches 20 °C or more from July to September. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Cardiff State Beach?
Cardiff State Beach is on the coast of California, United States, at 33.0100, -117.2790. The globe on this site flies straight to it.