| distance | reference number | name | latitude | longitude |
| 648.9 | 2642 | San Clemente, California | 33.4167 | -117.617 |
| 650.6 | 1993 | Newport Bay Entrance, Corona del Mar, California | 33.6033 | -117.883 |
| 650.6 | 1994 | Newport Beach, Newport Bay Entrance, Corona del Mar | 33.6033 | -117.883 |
| 651.5 | 133 | Balboa Pier, Newport Beach, California | 33.5983 | -117.9 |
| 651.9 | 2675 | Santa Ana River entrance (inside), California | 33.6333 | -117.95 |
| 652.1 | 1695 | Los Patos (highway bridge), California | 33.7167 | -118.05 |
| 656.1 | 1672 | Long Beach, Inner Harbor, California | 33.7717 | -118.21 |
| 657.7 | 3057 | Terminal Island, Long Beach, California | 33.7517 | -118.227 |
| 657.7 | 3058 | Terminal Island, Long Beach, California (sub) | 33.7517 | -118.228 |
| 657.8 | 2680 | Santa Monica, Municipal Pier, California | 34.0083 | -118.5 |
| 657.8 | 2681 | Santa Monica, Pacific Ocean, California | 34.0083 | -118.5 |
| 658.9 | 897 | El Segundo, Santa Monica Bay, California | 33.9167 | -118.433 |
| 659.4 | 1694 | Los Angeles Harbor, Mormon Island, California | 33.75 | -118.267 |
| 660.9 | 1693 | Los Angeles (outer harbor), California | 33.72 | -118.272 |
| 661.5 | 393 | Cabrillo Beach, California | 33.7067 | -118.273 |
| 662.1 | 1569 | La Jolla, Pacific Ocean, California | 32.8667 | -117.258 |
| 662.1 | 1570 | La Jolla, Scripps Pier, California | 32.8667 | -117.258 |
| 665.5 | 695 | Crown Point, Mission Bay, California | 32.78 | -117.235 |
| 666.1 | 2490 | Quivira Basin, Mission Bay, California | 32.7667 | -117.233 |
| 666.6 | 2644 | San Diego, San Diego Bay, California | 32.7133 | -117.173 |
| 667.0 | 1951 | National City, San Diego Bay, California | 32.6667 | -117.117 |
| 669.3 | 2643 | San Diego, Quarantine Station, California | 32.7 | -117.233 |
| 670.3 | 2965 | Stockton, California | 37.9583 | -121.29 |
| 670.4 | 2614 | Sacramento, Sacramento River, California | 38.5833 | -121.5 |
| 671.0 | 2315 | Point Loma, California | 32.6667 | -117.233 |