Scuba diving is a truly immersive sport that allows divers to become one with the ocean and see an ecosystem that is invisible from the surface. While Orange County is known for surfing and spectacular beaches, scuba divers are the underrepresented coterie of the O.C.

Snorkeling is a great avenue as well to explore Southern California’s coastal marine life from the surface of the Pacific. If you’re interested in SCUBA diving or snorkeling in Orange County, here are the best places to visit.
Laguna Beach Diving Spots
Laguna is home to some of the best spots for both diving and snorkeling in Orange County. The area brings an artsy crowd and beachgoers alike. Laguna offers great diving and snorkeling because it is home to a marine wildlife reserve which allows fish and wildlife to roam freely. Parking here is a bit of a struggle but there is street parking as well. Bathroom facilities in Laguna are convenient and shops are nearby. Beach entry here is through various staircases that feed directly into sandy beaches.
Each dive spot featured in Laguna Beach is also a phenomenal snorkeling location. Essentially anywhere diving is good in California, snorkeling is inherently good as well so be sure to check out the thick kelp forests and active wildlife either with just a snorkel or a full SCUBA setup!
Shaw’s Cove
Shaw’s Cove offers easy beach entry and is nestled beneath multi-million dollar homes. This dive destination is perfect for novice divers. Shaw’s Cove boasts numerous steps, cold water (like every other California dive spot), and difficult parking during peak diving hours in the early morning. This location also allows for more experienced divers to dive the Crevice which is best dove when the surge is still. At the end of the Crevice is the Crescent Bay Arch. In 2018, Beach Cities Scuba voted Shaw’s Cove the number one dive spot in Orange County due to the quality of diving here. Shaw’s Cove also is home to the statue of Shelly who has called Shaw’s home since the early 2000s.
Wood’s Cove
Wood’s Cove, another Laguna dive spot, is popular for a reason. In recent years the entire city has become a protected wildlife preserve for the State Marine Conservation area. The Laguna coast is home to lobsters, sheepshead, Garibaldi (California’s State Fish), nudibranchs, and starfish, just to name a few. Wood’s Cove also features an active reef that is home to all of these protected fish and other marine life. Only street parking is available here and can be difficult – especially during the busiest part of the day.
Diver’s Cove
Diver’s Cove is good for novice and advanced divers alike. The cove is nicely protected making for the perfect spot for beginner divers. This dive spot also features a northwest-facing reef with vast wildlife. Diver’s Cove is one of the best night dive locations in the area as well. Like much of Laguna Beach, parking can be rough on the weekends and during peak parking hours.
Heisler Beach
Heisler is located in Laguna Beach and home to some of the clearest water in Southern California. Snorkeling and scuba diving are some of the most popular activities to do in this upscale cluster of beaches. Scuba divers can graze the depths of the active seafloor and snorkelers can witness the incredible kelp forests from above. Water temperatures in this area hover between the low 50s and the low to mid-60s in the summer, making divers and snorkelers alike come in thick wetsuits and booties to stay warm. Beachgoers may also notice from shore the a thick kelp forest and active wildlife at the surface. Snorkelers also frequent Heisler Beach to explore the reefs.
Crescent Bay
Nearby is Shaw’s, but Crescent is a different experience. Crescent allows for divers to swim out to Seal Rock where you can encounter sea lions up close. Keep swimming another 200 yards and you’ll come to Dead Man’s Reef. It’s is a long surface swim away from shore but truly worth it once you are out there. This remote underwater site is teeming with some of Southern California’s best marine species. Parking here, like much of Laguna, is sparse but the site does have some street parking on Cliff Drive and adjacent side streets. Crescent Bay is also a good spot for snorkelers.
Cleo Street Barge
Cleo Street Barge is a delightful treat for scuba divers who want to essentially do a boat dive without the cost. Cleo Street Barge, also known as Foss 125, is one of the only wreck dives in the area that you can do from a beach entry. While it is a long surface swim, it is a great spot. Drop down to about 45 feet to find the wreck.
Boat Dives
Boat diving in California is an experience in the coldest water and some of the best reefs on the west coast. This type of diving is great to do when conditions are not the best and for a different experience that is truly unforgettable. While Catalina diving is the go-to for Southern California divers, there are several other boat diving options as well.
Riviera Dive Boat
The Riviera Dive Boat is the only dive boat based out of Dana Point Harbor. The dive boat offers tanks, weights, and food. The Riviera is a Coast Guard-approved boat that accommodates 20 divers (14 divers now due to COVID-19 modifications). The charter during this time requires passengers and crew to wear masks. This dive boat is a two-tank dive boat that offers explorations in San Clemente, Laguna Beach, Dana Point, and Newport Beach.
Sundiver Boat
The Sundiver is one of the best fleets of boats that a diver can take. The Sundiver is a well-guided fleet that consists of four boats and goes to various spots. Sundiver is a liveaboard that accommodates 22 divers and goes to dive spots such as Santa Barbara Island and San Clemente Island. Sundiver II is a certified lifeguard and rescue boat that can accommodate up to six divers and is used for research projects and search activities. Sundiver III is an inflatable boat that works in conjunction with Sundiver Express to accommodate 22 divers on day dive trips to Catalina. Sundiver is truly a great way to see California diving in a fast and fun way!
Catalina
Not in Orange County, but any local diver must visit Avalon on Catalina Island, home to some of the best diving in California. Catalina’s Dive Park is a short boat ride away and offers tourists, locals, divers, and snorkelers alike the opportunity to see clear waters, giant black sea bass, lobster, garibaldi, sheepshead, and so much more.
Dive Park
Avalon is home to the only nonprofit underwater dive park in the country where divers can find great conditions and a combination of a boat and beach dive. Right at the tip of Casino Point sits the 2.5 acre protected park. The point is home to Dive Park which offers one of the areas biggest and best ecosystems possible.
While the water is cold year-round, the visibility is incredible in the fall and winter (up to 100 feet) offering divers and snorkelers crystal clear water to explore and enjoy. Water temps are the typically high 60s to low 70s in the summer and early fall and the water temps dip to the low to mid-50s in the fall and winter.
Much like Laguna, Catalina being so deeply protected allows for magnificent wildlife and breathtaking kelp forests. The Dive Park offers dive and snorkeling rentals nearby and bathrooms 200 yards from the beach entry. Once divers and snorkelers are done in the water, you can enjoy the beauty and small-town vibe of Avalon.
Whatever your favorite water activity is, Orange County is the best place to find inexpensive and fun diving or snorkeling spots. Whatever place you chose is it sure to be a great time on the water!
Related Articles
Rebecca has an undeniable love of writing and recently graduated from Cal State Long Beach with a degree in journalism. She enjoys watching hockey, scuba diving, swimming, and working out.