Sunken Ledge, 0.2 n.mi. northwest of Currents

Currents 0.6 mi West Head, Long I., 0.4 n.mi. south of 0.7 mi West Head, Peddocks I., 0.1 n.mi. W of 0.7 mi Peddocks Island, west of 0.9 mi Moon Head, 0.4 n.mi. east of 1.0 mi Long I. and Rainsford I., between 1.0 mi Moon Head, 0.9 n.mi. southeast of 1.0 mi West Head, 0.2 n.mi. southwest of 1.1 mi Nut Island, 0.4 n.mi. NNE of 1.1 mi Nut Island, 0.2 n.mi. NNE of 1.3 mi Rainsford Island, 0.4 n.mi. SE of 1.4 mi Rainsford Island, 0.2 n.mi. NE of 1.5 mi Rainsford I. and Windmill Pt., between 1.6 mi Pig Rock, northwest of 1.6 mi Peddocks Island, 0.3 n.mi. northwest of 1.6 mi Pig Rock, north of 1.7 mi Peddocks Island, 0.2 n.mi. north of 1.7 mi Spectacle Island, 0.2 n.mi. south of 1.7 mi Gallops Island, 0.5 n.mi. southwest of 1.8 mi Spectacle I. and Long I., between 2.0 mi Sheep Island, 0.3 n.mi. west of 2.0 mi The Piglets, 0.4 n.mi. northest of 2.1 mi Hull Gut 2.2 mi Spectacle I. and Thompson I., between 2.2 mi Georges Island, 0.4 n.mi. SSE of 2.2 mi Georges Island, 0.3 n.mi. SSE of 2.3 mi Nubble Channel 2.4 mi Gallops Island, 0.2 n.mi. SSE of 2.5 mi Deer Island Light, 0.4 n.mi. SSE of 2.5 mi Deer Island Light, 1.0 n.mi. WSW of 2.5 mi Gallops Island, 0.1 n.mi. southeast of 2.5 mi Windmill Point, 0.7 n.mi. SSE of 2.5 mi Georges Island, 0.4nm southeast of 2.6 mi Gallops Island, The Narrows 2.6 mi Georges Island, north of 2.6 mi Deer Island Light, 0.3 n.mi. SSE of 2.6 mi Georges Island, northeast of 2.6 mi Lovell Island Narrows 2.7 mi Grape Island 2.7 mi Lovell Island, west of 2.7 mi Lovell Island, 0.1 n.mi. south of 2.7 mi Nixes Mate 2.7 mi Spectacle Island, 0.4nm north of 2.8 mi Boston Harbor (Deer Island Light) 2.9 mi Georges Island, 0.4 n.mi. east of 2.9 mi Georges Island, 0.5 n.mi. ESE of 2.9 mi Bumkin Island, 0.4 n.mi. west of 3.0 mi Long Island Head, 0.9 n.mi. NW of 3.0 mi Jacknife Ledge 3.0 mi Thompson Island, 0.7 n.mi. NNE of 3.0 mi City Point, 0.8 n.mi. SSE of 3.0 mi Deer Island Light, 0.7 n.mi. ESE of 3.0 mi Deer Island Light, 0.8 n.mi. ESE of 3.1 mi Grape Island and Lower Neck, between 3.1 mi Deer Island Light, 0.4 n.mi. east of 3.2 mi Deer Island, southwest of 3.2 mi Boston Channel Light No.5 3.2 mi Bumkin Island, 0.1 n.mi. west of 3.2 mi Gull Point, 0.4 n.mi. ESE of 3.3 mi Black Rock Channel 3.3 mi Philip Head, Town River Bay 3.4 mi Squantum Point, 0.8 n.mi. northeast of 3.4 mi Weymouth Harbor Entrance 3.5 mi Lovell Island, 0.4 n.mi. north of 3.5 mi Deer Island, 0.7 nm ESE of 3.5 mi Fort Independence, 0.3 n.mi. east of 3.5 mi Deer Island Flats 3.6 mi Germantown Point 3.6 mi Stodders Neck, Weymouth Back River 3.6 mi Deer Island Light, 0.4 n.mi. NW of 3.7 mi Commissioners Ledge 3.8 mi Squantum Point, 0.4 n.mi. NNE of 3.8 mi Fort Independence, 0.1nm north of 4.0 mi Neponset River 4.1 mi Calf Island, 0.4 n.mi. west of 4.1 mi Point Allerton, 0.4 n.mi. northwest of 4.2 mi Crow Point, 0.2 n.mi. north of 4.2 mi Point Allerton, 0.65 n.mi. NNW of 4.3 mi Boston Light, 0.2 n.mi. south of 4.3 mi Lovell Island, 1.3nm north of 4.4 mi South Channel Aldridge Ledge 4.6 mi Weir River entrance 4.6 mi Snake Island, southwest of 4.8 mi Winthrop Head, 1.1 n.mi. east of 4.9 mi Ted William Tunnel 4.9 mi Little Calf Island, 0.4 n.mi. NW of 5.1 mi South Boston, Pier 4, 0.2 n.mi. NNE of 5.1 mi Hypocrite Channel 5.4 mi Finn's Ledge Bell, 0.2 n.mi. west of 5.9 mi Little Brewster Island, 1.5 n.mi. E of 6.6 mi The Graves, 0.3 n.mi. SSE of 6.7 mi Thieves Ledge 6.8 mi Chelsea River, below bascule bridge 6.8 mi East Boston, Pier 10, southeast of 7.0 mi Charlestown Pier 1 7.2 mi Chelsea River, west of bascule bridge 7.3 mi Northeast Grave 7.5 mi Mystic River Bridge, northwest of 7.5 mi Mystic River Bridge, 0.1 n.mi. west of 7.6 mi Bass Point, 1.2 n.mi. southeast of 8.4 mi Pea Island, 0.4 n.mi. southeast of 8.9 mi Nahant, 1 n.mi. SE of East Point 9.2 mi Nahant, 0.4 n.mi. east of East Point 9.3 mi Little Nahant Cupola, 0.6 n.mi. west of 9.3 mi Point of Pines, 0.5 n.mi. south of 10.0 mi Point of Pines, 0.1 n.mi. northeast of 10.1 mi Sand Point, Black Marsh Channel 10.6 mi Nahant, 1.8 n.mi. NE of East Point 10.9 mi Lynn Harbor Tides 1.4 mi Nut Island, Quincy Bay 1.6 mi Moon Head, Boston Harbor 2.3 mi Hull 3.4 mi Shipyard Point, Weymouth Fore River 3.5 mi Deer Island (South End), Boston Harbor 4.0 mi Neponset, Neponset River, Boston Harbor 4.3 mi Boston Light, Boston Harbor 4.4 mi Crow Point, Hingham Harbor entrance 5.4 mi Hingham 5.7 mi Nantasket Beach, Weir River 5.9 mi Boston, Boston Harbor 6.8 mi Chelsea St. Bridge, Chelsea River, Boston Harbor 6.9 mi Charlestown, Charles River entrance, Boston Harbor 8.8 mi Amelia Earhart Dam, Mystic River, Boston Harbor 9.8 mi Cohasset Harbor (White Head) 11.1 mi Lynn, Lynn Harbor