Monthly weather forecast and climate
Moss Beach, CA

Average sea temperature - Moss Beach, CA

The best month for swimming (with the highest average sea temperature) is September (56.9°F).
The coldest month (with the lowest average sea temperature) is June (52.4°F).

Average daylight - Moss Beach, CA

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).