Are California beaches too cold to swim in?

But on that same beach, it's not uncommon to see kids shivering as they run out of the water, or a surfer wearing a partial wetsuit as they jog out for a session. California's ocean water is pretty cold, even in the summer, and it often catches visitors off-guard.



People Also Ask

Scuba diving, remarkable beaches and whale watching abound, the coast of California is cherished by swimmers, divers and boaters alike. Catalina Island also has some of the most coveted beaches off the Southern Californian coast.

MORE DETAILS

Water temperatures range from the low 50s in winter to the low 70s in the summer. If you plan to spend a lot of time in the water during non-summer months, you'll want to wear a close-fitting wetsuit.

MORE DETAILS

It's about what's in the water Along certain coasts, finer particles like sand and silt can add to the water's murkiness since they're easily agitated and stay afloat for long periods. On the other hand, the sediments off clearer coasts may be heavier and coarser.

MORE DETAILS

With 113 kilometers (70 miles) of gorgeous coastline and tons of beaches, you'll enjoy lots of great swimming spots in this city. San Diego has warm waters, sandy shores, and plenty of activities for water recreation enthusiasts.

MORE DETAILS

Warmest water – The ocean off Newport Beach and at Avalon on Santa Catalina Island typically heats up to 70 degrees F (21 °C) in August. Highest temperature year round – Long Beach has an annual daily mean of 65 degrees F (18 °C).

MORE DETAILS