Opal Cliffs
California, USA
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
Opal Cliffs, CA

Ocean temperature

In Opal Cliffs, California, in February, the average water temperature is 54.1°F (12.3°C).
Note: Swimming in 54.1°F (12.3°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.


In February, the average length of the day in Opal Cliffs is 10.9h.

What is the water temperature in February in Opal Cliffs?

In February, the average ocean temperature is 54.1°F (12.3°C). Swimming in 54.1°F (12.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Opal Cliffs have in February?

The average length of the day in February in Opal Cliffs, California, is 10.9h.
Average sea temperature in February - Opal Cliffs, CA
  • Average sea temperature in February: 54.1°F

Best months for swimming (with the highest average sea temperature) are August and September (58.1°F).
The coldest month (with the lowest average sea temperature) is April (53.8°F).

Average daylight in February - Opal Cliffs, CA
  • Average daylight in February: 10.9h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).