| Name | Reviews | Max LOA | VHF | Dock Depth | Gas / Diesel | Lift / Crane | Wifi | Amps |
|---|---|---|---|---|---|---|---|---|
| The Marina at American Wharf | 238.0' | 68 | - | GYes | - | 30, 50, 10 | ||
| Thayer's Marina | - | - | - | - | - | - | - | - |
| Gales Ferry Marina | - | 0.0' | - | Low 0.0 mHigh 0.0' | GYes | - | - | - |
| MWR Thamesview Marina | - | - | - | - | - | - | - | |
| Boating on the Thames (BOTT) | - | - | - | - | - | - | - | - |
| Groton Oil Marina | - | - | - | - | - | - | - | - |
| Thames Harbor Inn and Marina | - | 0.0 m | - | Low 0.0'High 0.0' | - | - | - | - |
| Thames Inn & Marina | - | - | - | - | - | - | - | - |
| City Dock Restaurant and Marina | - | - | - | - | - | - | - | - |
| New London Waterfront Park | 300.0' | 9 | - | - | - | - | - | |
| Crocker's Boatyard, Inc. | 150.0' | 9 | Low 12.0' | G$4.36/galD$3.99/gal | LYesCYes | 30, 50 | ||
| Breakwater Marine Services | - | 50.0' | - | Low 11.0' | - | CYes | - | 30/50 |
| Delamar Mystic | - | - | - | - | - | - | - | - |
| Fort Trumbull State Park | - | - | - | - | - | - | - | - |
| Mystic Seaport Museum | 175.0' | 71 | - | - | - | 30, 50, 100 3ph, 100 1ph |