Bodega Bay
California, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Bodega Bay, CA

Ocean temperature

In September, the average ocean temperature in Bodega Bay, California, is 55.9°F (13.3°C).
Note: Swimming in 55.9°F (13.3°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.

Daylight

In Bodega Bay, the average length of the day in September is 12.4h.

What is the ocean temperature in September in Bodega Bay?

In September, the average ocean temperature is 55.9°F (13.3°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 September in Bodega Bay?

In Bodega Bay, California, the average length of the day in September is 12.4h.
Average sea temperature in September - Bodega Bay, CA
  • Average sea temperature in September: 55.9°F

The best month for swimming (with the highest average sea temperature) is October (56.2°F).
The coldest month (with the lowest average sea temperature) is June (51.6°F).

Average daylight in September - Bodega Bay, CA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).