| distance | reference number | name | latitude | longitude |
| 30.0 | 1993 | Newport Bay Entrance, Corona del Mar, California | 33.6033 | -117.883 |
| 30.0 | 1994 | Newport Beach, Newport Bay Entrance, Corona del Mar | 33.6033 | -117.883 |
| 30.4 | 2675 | Santa Ana River entrance (inside), California | 33.6333 | -117.95 |
| 30.6 | 1695 | Los Patos (highway bridge), California | 33.7167 | -118.05 |
| 30.7 | 133 | Balboa Pier, Newport Beach, California | 33.5983 | -117.9 |
| 36.7 | 1672 | Long Beach, Inner Harbor, California | 33.7717 | -118.21 |
| 38.2 | 3057 | Terminal Island, Long Beach, California | 33.7517 | -118.227 |
| 38.2 | 3058 | Terminal Island, Long Beach, California (sub) | 33.7517 | -118.228 |
| 38.4 | 2642 | San Clemente, California | 33.4167 | -117.617 |
| 40.4 | 1694 | Los Angeles Harbor, Mormon Island, California | 33.75 | -118.267 |
| 41.5 | 1693 | Los Angeles (outer harbor), California | 33.72 | -118.272 |
| 41.9 | 393 | Cabrillo Beach, California | 33.7067 | -118.273 |
| 46.7 | 897 | El Segundo, Santa Monica Bay, California | 33.9167 | -118.433 |
| 50.1 | 2680 | Santa Monica, Municipal Pier, California | 34.0083 | -118.5 |
| 50.1 | 2681 | Santa Monica, Pacific Ocean, California | 34.0083 | -118.5 |
| 57.5 | 119 | Avalon, Santa Catalina Island, California | 33.35 | -118.317 |
| 62.3 | 483 | Catalina Harbor, Santa Catalina Island, California | 33.4333 | -118.5 |
| 75.3 | 1569 | La Jolla, Pacific Ocean, California | 32.8667 | -117.258 |
| 75.3 | 1570 | La Jolla, Scripps Pier, California | 32.8667 | -117.258 |
| 80.7 | 695 | Crown Point, Mission Bay, California | 32.78 | -117.235 |
| 81.5 | 2490 | Quivira Basin, Mission Bay, California | 32.7667 | -117.233 |
| 82.5 | 3356 | Wilson Cove, San Clemente Island, California | 33 | -118.55 |
| 85.3 | 2643 | San Diego, Quarantine Station, California | 32.7 | -117.233 |
| 85.7 | 2644 | San Diego, San Diego Bay, California | 32.7133 | -117.173 |
| 86.0 | 1911 | Mugu Lagoon (ocean pier), California | 34.1 | -119.1 |