Channel Islands Beach
California, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Channel Islands Beach, CA

Ocean temperature

In Channel Islands Beach, California, the average seawater temperature in March is 56.8°F (13.8°C).
Note: Swimming in 56.8°F (13.8°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Channel Islands Beach, the average length of the day in March is 12h.

How cold is the water in March in Channel Islands Beach?

In Channel Islands Beach, the average seawater temperature in March is 56.8°F (13.8°C). Swimming in 56.8°F (13.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in March in Channel Islands Beach?

In March, the average length of the day in Channel Islands Beach is 12h.
Average sea temperature in March - Channel Islands Beach, CA
  • Average sea temperature in March: 56.8°F

The best month for swimming (with the highest average sea temperature) is August (64.1°F).
The coldest month (with the lowest average sea temperature) is April (56.7°F).

Average daylight in March - Channel Islands Beach, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).