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

October weather forecast and climate
Coronado, CA

Ocean temperature

In Coronado, California, in October, the average water temperature is 65.1°F (18.4°C).
Note: For most, swimming in 65.1°F (18.4°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

The average length of the day in October in Coronado is 11.3h.

How cold is the water in October in Coronado?

In Coronado, the average seawater temperature in October is 65.1°F (18.4°C). Swimming in 65.1°F (18.4°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Coronado have in October?

The average length of the day in October is 11.3h.
Average sea temperature in October - Coronado, CA
  • Average sea temperature in October: 65.1°F

The best month for swimming (with the highest average sea temperature) is August (67.9°F).
The coldest month (with the lowest average sea temperature) is February (58.7°F).

Average daylight in October - Coronado, CA
  • Average daylight in October: 11.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).