Pacific Grove
California, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Pacific Grove, CA

Ocean temperature

In Pacific Grove, California, in March, the average water temperature is 54.5°F (12.5°C).
Note: Swimming in 54.5°F (12.5°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Pacific Grove, California, the average length of the day in March is 12h.

How cold is the water in March in Pacific Grove?

In Pacific Grove, the average seawater temperature in March is 54.5°F (12.5°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 Pacific Grove?

In March, the average length of the day in Pacific Grove is 12h.
Average sea temperature in March - Pacific Grove, CA
  • Average sea temperature in March: 54.5°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 March - Pacific Grove, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).