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Average water temperature in San Carlos

On this page you find the mean water temperature over the year in San Carlos (California), the United States of America. Discover when the water is at its warmest and coolest, perfect for planning your visit.


In San Carlos, cooler water temperatures are a year-round feature. The warmest month is August, averaging 14°C.

The coldest month, March, sees averages of 12°C. This does not make it a great month for visitors who enjoy swimming.


Forecast for San Carlos (CA)

Tue   Dec 24
17°C | 9°C
NW 5 m/s
6.5 mm
partly cloudy and rain

partly cloudy and rain

Wed   Dec 25
14°C | 7°C
W 3 m/s
broken clouds and no rain

broken clouds and no rain

Thu   Dec 26
17°C | 8°C
S 3 m/s
14 mm
broken clouds and rain

broken clouds and rain

Interested in more climate information?

This site provides you with all the information you need about the climate in San Carlos.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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