| distance | reference number | name | latitude | longitude |
| 19.9 | 2938 | St. Simons Sound Bar, Georgia | 31.1 | -81.3167 |
| 23.0 | 1210 | Hampton River entrance, Georgia | 31.2167 | -81.3167 |
| 25.1 | 2936 | St. Simons Lighthouse, Georgia | 31.1317 | -81.3967 |
| 25.1 | 2937 | St. Simons Lighthouse, St. Simons Island, Georgia | 31.1317 | -81.3967 |
| 25.6 | 1418 | Jekyll Island Marina, Jekyll Creek, Georgia | 31.0567 | -81.4233 |
| 26.9 | 1439 | Jones Creek entrance, Hampton River, Georgia | 31.3 | -81.3333 |
| 26.9 | 1050 | Frederick River Bridge, Georgia | 31.1667 | -81.4167 |
| 27.1 | 710 | Cumberland Wharf, Cumberland River, Georgia | 30.93 | -81.4467 |
| 27.3 | 1049 | Frederica River, Georgia | 31.2167 | -81.4 |
| 27.6 | 3378 | Wolf Island, south end, Georgia | 31.3333 | -81.3167 |
| 28.6 | 2118 | Old Tower, Sapelo Island, Georgia | 31.3833 | -81.2833 |
| 29.1 | 743 | Daymark 239, Mackay River, Georgia | 31.2167 | -81.4333 |
| 29.7 | 2566 | Rockdedundy River (Daymark #185), Georgia | 31.3667 | -81.3333 |
| 30.0 | 1723 | Mackay River (ICWW), Georgia | 31.3 | -81.4 |
| 30.3 | 1004 | Floyd Creek, 2.8 miles above entrance, Georgia | 30.9333 | -81.5 |
| 30.3 | 1653 | Little Satilla River, 2.5 miles above mouth, Georgi | 31.0667 | -81.5 |
| 30.6 | 1438 | Jointer Island, Jointer Creek, Georgia | 31.1 | -81.5 |
| 30.7 | 691 | Crooked River, Cumberland Dividings, Georgia | 30.8433 | -81.4867 |
| 31.1 | 2928 | St. Marys Entrance, North Jetty, Georgia | 30.7167 | -81.4333 |
| 31.1 | 3105 | Todd Creek entrance, Satilla River, Georgia | 30.9667 | -81.5167 |
| 31.1 | 3085 | Threemile Cut entrance, Darien River, Georgia | 31.35 | -81.3833 |
| 31.3 | 364 | Brunswick, East River, Georgia | 31.15 | -81.5 |
| 31.6 | 2117 | Old Tea Kettle Creek (Daymark #173), Georgia | 31.4333 | -81.3 |
| 31.7 | 2716 | Seacamp Dock, Cumberland Island, Georgia | 30.7633 | -81.4717 |
| 31.8 | 270 | Blackbeard Creek, Blackbeard Island, Georgia | 31.4833 | -81.2167 |