Swim in Huntington Beach in september 2024What is the temperature of the sea in in september?

Average sea temperature in Huntington Beach in september 2024.

In september, according to seasonal norms, the sea temperature in Huntington Beach is:

Minimum: 64°F

Average: 67°F

Maximum: 70°F

Other useful seasonal weather averages in september:

  • Outside temperature: 72°F to 78°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 14.3mph
  • It rains a total of 0.7in, over 1 day(s).

Should we swim in Huntington Beach in september?

Yes... and no. The water temperature in Huntington Beach in september is cool

Swimming in september on the beaches of Huntington Beach is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 70°F, it can also be as low as 64°F! Note that the average is 67°F.

Note also that in september, the climate is perfect with an average outside temperature of 75°F, 0.6in of precipitation (over 1 days) and 70.57 % humidity.

Water and normal seasonal temperatures in Huntington Beach in september

September
Average sea temperature 67°F
Minimum sea temperature 64°F
Maximum sea temperature 70°F
Average outside temperature 76°F
Maximum outside temperature 79°F
Minimum outside temperature 72°F
Wind speed 11.2mph
Wind temperature 74°F
Precipitation 0.7in
Number of days of rain 1 jour(s)
(3%)
Humidity 71%
Visibility in kilometers 9.93km
Cloud cover 9%
Our opinion cool swimming

Swim elsewhere in California in september

City Average T° Max. T° Our opinion
Los Angeles in september67°F70°Fcool swimming
San Francisco in september58°F59°Ffreezing swimming
San Diego in september67°F70°Fcool swimming
Big Sur in september58°F60°Ffreezing swimming
Carmel-by-the-Sea in september59°F61°Ffreezing swimming
Eureka in september53°F57°Ffreezing swimming
Half Moon Bay in september58°F59°Ffreezing swimming
Hollywood in september67°F70°Fcool swimming
Malibu in september66°F69°Fcool swimming
Mendocino in september55°F57°Ffreezing swimming
Morro Bay in september59°F62°Ffreezing swimming
Oakland in september58°F59°Ffreezing swimming
Pismo Beach in september59°F62°Ffreezing swimming
San Clemente in september68°F70°Fcool swimming
Santa Barbara in september62°F65°Fcold swimming
Santa Cruz California in september58°F60°Ffreezing swimming
Santa Monica in september67°F70°Fcool swimming
Ventura in september64°F67°Fcool swimming
Bodega Bay in september56°F58°Ffreezing swimming
Carlsbad in september68°F70°Fcool swimming

Swim in California in september: sea temperature by city

Change units