Swimming in Santa Barbara in august 2025: Average sea temperature in august and tide times in august 2025

Average sea temperature in Santa Barbara in august 2025.

In august, according to seasonal norms, the sea temperature in Santa Barbara is:

Minimum: 59°F

Average: 63°F

Maximum: 66°F

Other useful seasonal weather averages in august:

  • Outside temperature: 71°F to 83°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 13.7mph
  • It rains a total of 0.2in, over 0 day(s).

Should we swim in Santa Barbara in august?

No... The water temperature in Santa Barbara in august is cold

Swimming in Santa Barbara in august is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 63°F (minimum: 59°F - maximum: 66°F).

Note also that in august, the climate is perfect with an average outside temperature of 77°F, 0.2in of precipitation (over 0 days) and 57.02 % humidity.

Water and normal seasonal temperatures in Santa Barbara in august

August
Average sea temperature 63°F
Minimum sea temperature 59°F
Maximum sea temperature 66°F
Average outside temperature 77°F
Maximum outside temperature 83°F
Minimum outside temperature 72°F
Wind speed 9.9mph
Wind temperature 72°F
Precipitation 0.2in
Humidity 58%
Visibility in kilometers 9.97km
Cloud cover 5%
Our opinion cold swimming

Chart of the tides in august 2025

Tide times in august 2025 in Santa Barbara

Swim elsewhere in California in august

City Average T° Max. T° Our opinion
Los Angeles in august68°F71°Fcool swimming
San Francisco in august57°F59°Ffreezing swimming
San Diego in august68°F71°Fcool swimming
Big Sur in august59°F61°Ffreezing swimming
Carmel-by-the-Sea in august58°F61°Ffreezing swimming
Eureka in august53°F56°Ffreezing swimming
Half Moon Bay in august57°F59°Ffreezing swimming
Hollywood in august68°F71°Fcool swimming
Malibu in august67°F69°Fcool swimming
Mendocino in august54°F58°Ffreezing swimming
Morro Bay in august59°F62°Ffreezing swimming
Oakland in august57°F60°Ffreezing swimming
Pismo Beach in august59°F62°Ffreezing swimming
San Clemente in august69°F71°Fcool swimming
Santa Cruz California in august58°F61°Ffreezing swimming
Santa Monica in august68°F70°Fcool swimming
Ventura in august64°F68°Fcool swimming
Bodega Bay in august55°F58°Ffreezing swimming
Carlsbad in august68°F71°Fcool swimming
Huntington Beach in august68°F70°Fcool swimming

Swim in California in august: sea temperature by city

Change units