La Jolla Shores for Skills Practice

La Jolla Shores is San Diego's most-used training site because its sandy bottom slopes very gradually from the beach to about 30 feet, then steepens toward the La Jolla canyon edge around 60 feet. That makes it ideal for practicing buoyancy, trim, kicks, gas sharing and SMB deployment, with depth available when you're ready.

By Jeremiah Gardner · Last reviewed October 16, 2026

If you dive in San Diego, you'll dive La Jolla Shores. It's the area's most used training site, and for good reason: a wide beach, a gentle sandy slope and, a short swim out, the edge of the La Jolla canyon. You can practice basics in 15 feet of water and, on the same dive, look over the edge into much deeper water.

This is how we'd use it to practice, depth by depth.

What is the site like?

The sand flats. From the beach, the sandy bottom slopes very gradually to about 30 feet. It's the best natural classroom in the county.
The slope. Past about 30 feet, the bottom steepens, reaching about 60 feet where the canyon and its walls begin.
The canyon. The walls drop to 80 to 110 feet and beyond. Canyon dives are a different plan, with different gas and depth limits.
Protected. The Shores is a marine protected area. Take only floating trash, and leave everything else as you found it.

Fine sand gives instant feedback. If your kicks are pointing at the bottom, you'll see it.

A practice plan by depth

Depth	What to practice	Why here
10–20 ft	End-of-dive weight check, hovering with hands still, breathing for buoyancy	Stable, shallow, close to the exit
20–30 ft	Frog kick, modified frog, back kick and helicopter turn over sand	Silt shows every mistake
20–30 ft	Basic Six skills, S-drills and gas-sharing swims	Room to work as a team without depth pressure
20–30 ft	SMB deployment from a neutral hover	Mid-water feel with a visible bottom reference below
30–60 ft	Team positioning, navigation and controlled ascents with stops	Real depth change on the slope
Canyon edge	Only with a plan for the depth: gas, Min Deco limits and team readiness	The bottom drops away quickly

Two notes on depth:

Stay within your training. UTD's Essentials of Recreational Diving is limited to 60 feet, or 100 feet for nitrox-certified divers. The canyon can take you past both without much effort.
Plan your gas for the swim back. Use halves when a return to the starting point is preferred but not required; if a safe exit depends on returning, account for that requirement and emergency travel. The 800 psi AL80 reserve at 60 feet is a calculator example with stated assumptions, not a universal site number. See Gas Management for Recreational Divers.

Where do you get in?

Vallecitos Street restrooms: the usual entry when the beach is busy, particularly in summer.
In front of the main lifeguard tower: an option in quieter months.
In front of the Sea Lodge: a shorter route to the canyon walls.

Wherever you enter, avoid the boat launch lane, and watch for boats when you surface, especially near the buoy and the launch area. An SMB deployed before you ascend helps.

What should you check before you go?

Surf. Check the forecast. Even small surf makes an entry with heavy gear harder, and conditions change through the day.
Visibility. It varies with swell and plankton. Agree in advance what visibility ends the dive for your team.
Temperature. The water is cool all year and colder at depth. See San Diego Water Temperature by Month.
Crowds. On busy days, choose your entry with the lifeguards and swimmers in mind.

Make each dive count

The Shores rewards a plan. Pick one or two skills per dive, film them if you can, and use the sand as your feedback. A focused 45 minutes on the flats will do more for your diving than a long swim to nowhere.

Practice with us

San Diego is our home base, and the Shores is a natural place to build the foundations taught in Essentials of Recreational Diving. For ongoing practice with a plan and video feedback, see Scuba Coaching. For the bigger picture of diving here, read DIR and Technical Diving in San Diego.

Frequently asked questions

Where do you enter at La Jolla Shores?

Local divers commonly enter near the Vallecitos Street restrooms, especially when the beach is busy, or in front of the main lifeguard tower in quieter months. For the canyon walls, an entry in front of the Sea Lodge is shorter. Stay clear of the boat launch lane.

How deep is La Jolla Shores?

The sand flats slope gently to about 30 feet. Beyond that the slope steepens to around 60 feet, where the canyon walls begin, and the canyon drops far deeper.

Is La Jolla Shores good for beginners?

Yes, in the right conditions. The gentle slope and sandy bottom make it forgiving, which is why it's the area's busiest training site. Surf and visibility still need checking every time.

Can I take things from the reef or sand?

No. The area is a marine protected area. Look, photograph and leave everything as you found it.