Sorry about that, Gabriel. I missed your first post.
There’s a lot of camping near the ocean in SoCal, though not in Long Beach.
Here are a few examples:
- Crystal Cove State Park – This is in Orange County between Newport Beach and Laguna Beach. They have car camping as well as “wilderness” campsites that you need to backpack to — though you only have to hike a few miles. All of the camping is on the east side of PCH, but the park itself crosses both sides of the highway and includes the beach.
- San Clemente State Beach – This is in south Orange County and has car camping on the bluff directly above the beach.
If you’re willing to drive, there are spots up in Venture and even further up the coast (think Big Sur). I’ve got some books on those areas — let me know and I can look up some examples.