| distance | reference number | name | latitude | longitude |
| 7.7 | 399 | Calcasieu Pass, Lighthouse wharf, Louisiana | 29.7833 | -93.35 |
| 8.3 | 398 | Calcasieu Pass, East Jetty, Louisiana | 29.765 | -93.3433 |
| 21.0 | 2607 | Sabine (offshore), Texas | 29.4983 | -93.64 |
| 22.8 | 1810 | Mermentau River entrance, Louisiana | 29.75 | -93.1 |
| 22.9 | 2129 | Orange (Old Navy Base), Texas | 30.0983 | -93.7217 |
| 23.4 | 2610 | Sabine Pass (jetty), Texas | 29.65 | -93.8333 |
| 24.1 | 2611 | Sabine Pass (north), Texas | 29.73 | -93.87 |
| 24.1 | 2612 | Sabine Pass, Texas | 29.73 | -93.87 |
| 25.0 | 2608 | Sabine Bank Lighthouse, Texas | 29.4667 | -93.7167 |
| 25.3 | 1812 | Mesquite Point, Sabine Pass, Texas | 29.7667 | -93.895 |
| 25.6 | 1813 | Mesquite Point, Texas | 29.7667 | -93.9 |
| 26.5 | 2500 | Rainbow Bridge, Neches River, Texas | 29.98 | -93.8817 |
| 27.5 | 2609 | Sabine Naches Canal, Port Arthur, Texas | 29.8667 | -93.93 |
| 29.3 | 1579 | Lake Charles, Calcasieu River, Louisiana | 30.225 | -93.2217 |
| 62.9 | 1103 | Gilchrist, East Bay, Texas | 29.5167 | -94.4833 |
| 64.7 | 2579 | Rollover Pass, Texas | 29.515 | -94.5133 |
| 71.9 | 1056 | Freshwater Canal Locks, Louisiana | 29.555 | -92.305 |
| 73.1 | 2594 | Round Point, Trinity Bay, Galveston Bay, Texas | 29.7133 | -94.69 |
| 73.6 | 2595 | Round Point, Trinity Bay, Texas | 29.7333 | -94.7 |
| 78.8 | 1070 | Galveston Bay entrance, south jetty, Texas | 29.3333 | -94.7 |
| 79.6 | 1069 | Galveston Bay Entrance, North Jetty, Texas | 29.3583 | -94.725 |
| 81.6 | 2297 | Point Barrow, Trinity Bay, Galveston Bay, Texas | 29.7333 | -94.8333 |
| 82.6 | 2361 | Port Bolivar, Galveston Bay, Texas | 29.365 | -94.78 |
| 82.6 | 2362 | Port Bolivar, Texas | 29.365 | -94.78 |
| 84.5 | 1071 | Galveston Pier 21, Galveston Channel, Texas | 29.31 | -94.7933 |