| Martha's Vineyard, Massachusetts United States | |
| 41° 27' 10.6'', -70° 37' 27.68'' | |
| Lake Tashmoo Harbor |


| Depth | 6-10' |
| Description | There is a 3-day anchorage limit in Lake Tashmoo, but it offers good holding in sand and mud. |
| Wind protection direction | Exposed to the north and south |
| Wake protection direction | Exposed to the north and south |