| distance | reference number | name | latitude | longitude |
| 826.8 | 2394 | Port Lavaca, Lavaca Causeway, Matagorda Bay, Texas | 28.64 | -96.595 |
| 830.2 | 1328 | Houston Ship Channel, Galveston Bay, Manchester, Te | 29.7183 | -95.2517 |
| 830.2 | 1329 | Houston Ship Channel, Manchester, Texas | 29.7183 | -95.2517 |
| 833.8 | 2717 | Seadrift, San Antonio Bay, Texas | 28.4083 | -96.7117 |
| 835.4 | 3327 | White Point Bay, Texas | 27.8583 | -97.475 |
| 835.4 | 2648 | San Jacinto Battleground State Historic Site, Texas | 29.7567 | -95.09 |
| 835.5 | 1718 | Lynchburg Landing, San Jacinto River, Texas | 29.765 | -95.0783 |
| 837.3 | 636 | Copano Bay State Fishing Pier, Texas | 28.1183 | -97.0217 |
| 840.5 | 3066 | Texas State Aquarium, Corpus Christi, Texas | 27.8117 | -97.39 |
| 841.2 | 2570 | Rockport, Aransas Bay, Texas | 28.0217 | -97.0467 |
| 843.0 | 153 | Barbours Cut, Morgans Point, Galveston Bay, Texas | 29.6817 | -94.985 |
| 843.0 | 154 | Barbours Cut, Morgans Point, Texas | 29.6817 | -94.985 |
| 843.3 | 2405 | Port O'Connor, Matagorda Bay, Texas | 28.4517 | -96.3883 |
| 843.6 | 1951 | National City, San Diego Bay, California | 32.6667 | -117.117 |
| 844.7 | 583 | Clear Lake, Galveston Bay, Texas | 29.5633 | -95.0667 |
| 844.7 | 584 | Clear Lake, Texas | 29.5633 | -95.0667 |
| 845.1 | 1569 | La Jolla, Pacific Ocean, California | 32.8667 | -117.258 |
| 845.1 | 1570 | La Jolla, Scripps Pier, California | 32.8667 | -117.258 |
| 845.2 | 2644 | San Diego, San Diego Bay, California | 32.7133 | -117.173 |
| 846.0 | 2386 | Port Ingleside, Corpus Christi Bay, Texas | 27.8217 | -97.2033 |
| 846.5 | 695 | Crown Point, Mission Bay, California | 32.78 | -117.235 |
| 846.7 | 2490 | Quivira Basin, Mission Bay, California | 32.7667 | -117.233 |
| 847.2 | 1373 | Imperial Beach, California | 32.5783 | -117.135 |
| 847.3 | 2297 | Point Barrow, Trinity Bay, Galveston Bay, Texas | 29.7333 | -94.8333 |
| 848.7 | 2643 | San Diego, Quarantine Station, California | 32.7 | -117.233 |