California Sea Water Temperature
Compare sea surface temperatures across 255 top coastal destinations in California. Check below for live marine observations, wave conditions, and monthly averages.
Beaches & Swimming Spots in California— page 1 of 11
2222 Beach
A temperate beach on the Gulf of California, warmest around September at about 14.9°C.
Aeneas Beach
A temperate beach on the Gulf of California, warmest around September at about 14.9°C.
Agate Beach
A temperate beach on the Coastal Waters, warmest around September at about 14.5°C.
Alamitos Bay Beach
A mild beach on the Gulf of California, warmest around September at about 20.3°C.
Alan Sieroty Beach
A cool beach on the Coastal Waters, warmest around September at about 13.2°C.
Albany Beach
A temperate beach on the Coastal Waters, warmest around September at about 14.5°C.
Aliso Beach
A mild beach on the Gulf of California, warmest around September at about 20.8°C.
Amarillo Beach
A mild beach on the Gulf of California, warmest around September at about 20.2°C.
Arch Beach
A mild beach on the Gulf of California, warmest around September at about 20.8°C.
Arched Rock Beach
A cool beach on the Coastal Waters, warmest around September at about 12.8°C.
Arroyo De Los Frijoles Beach
A temperate beach on the Gulf of California, warmest around September at about 14.9°C.
Avalis Beach
A cool beach on the Coastal Waters, warmest around September at about 13.2°C.
Baby Beach
A mild beach on the Gulf of California, warmest around September at about 21.3°C.
Baker Beach
A temperate beach on the Coastal Waters, warmest around September at about 14.5°C.
Baker Beach (Clothing-Optional Area)
A temperate beach on the Coastal Waters, warmest around September at about 14.5°C.
Bannings Beach
A mild beach on the Gulf of California, warmest around September at about 20.8°C.
Bean Hollow State Beach
A temperate beach on the Gulf of California, warmest around September at about 14.9°C.
Big Rock Beach
A mild beach on the Gulf of California, warmest around September at about 20.2°C.
Black Point Beach
A cool beach on the Coastal Waters, warmest around September at about 12.6°C.
Black's Beach
A mild beach on the Gulf of California, warmest around August at about 21.4°C.
Blacks Beach
A mild beach on the Gulf of California, warmest around August at about 21.4°C.
Bolsa Chica State Beach
A mild beach on the Gulf of California, warmest around September at about 20.7°C.
Bonny Doon Beach
A temperate beach on the Gulf of California, warmest around September at about 14.9°C.
Boomer Beach
A mild beach on the Gulf of California, warmest around August at about 21.4°C.