Cayucos
California, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Cayucos, CA

Ocean temperature

In Cayucos, California, the average seawater temperature in March is 55.4°F (13°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

The average length of the day in March in Cayucos is 12h.

What is the ocean temperature in March in Cayucos?

In Cayucos, California, the average seawater temperature in March is 55.4°F (13°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in March in Cayucos?

In Cayucos, California, the average length of the day in March is 12h.
Average sea temperature in March - Cayucos, CA
  • Average sea temperature in March: 55.3°F

Best months for swimming (with the highest average sea temperature) are August and October (58.6°F).
The coldest month (with the lowest average sea temperature) is April (54.3°F).

Average daylight in March - Cayucos, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).