Spectacle Island, 0.4nm north of Strømforhold

Strømforhold 0.6 mi Deer Island Light, 1.0 n.mi. WSW of 0.6 mi Thompson Island, 0.7 n.mi. NNE of 0.7 mi Long Island Head, 0.9 n.mi. NW of 0.7 mi Boston Channel Light No.5 1.0 mi Fort Independence, 0.3 n.mi. east of 1.0 mi Spectacle I. and Thompson I., between 1.0 mi Deer Island Flats 1.0 mi Spectacle I. and Long I., between 1.2 mi Spectacle Island, 0.2 n.mi. south of 1.3 mi Fort Independence, 0.1nm north of 1.3 mi Deer Island, southwest of 1.5 mi Deer Island Light, 0.3 n.mi. SSE of 1.5 mi Deer Island Light, 0.4 n.mi. SSE of 1.6 mi Boston Harbor (Deer Island Light) 1.8 mi City Point, 0.8 n.mi. SSE of 1.9 mi Nubble Channel 2.0 mi Long I. and Rainsford I., between 2.0 mi Moon Head, 0.4 n.mi. east of 2.0 mi Snake Island, southwest of 2.1 mi Deer Island Light, 0.4 n.mi. east of 2.1 mi West Head, Long I., 0.4 n.mi. south of 2.3 mi Gallops Island, 0.5 n.mi. southwest of 2.3 mi Rainsford Island, 0.2 n.mi. NE of 2.4 mi Deer Island Light, 0.7 n.mi. ESE of 2.4 mi Ted William Tunnel 2.4 mi Nixes Mate 2.5 mi Deer Island Light, 0.8 n.mi. ESE of 2.5 mi Deer Island, 0.7 nm ESE of 2.6 mi South Boston, Pier 4, 0.2 n.mi. NNE of 2.7 mi Gallops Island, The Narrows 2.7 mi Squantum Point, 0.8 n.mi. northeast of 2.7 mi Lovell Island Narrows 2.7 mi Lovell Island, west of 2.7 mi Sunken Ledge, 0.2 n.mi. northwest of 2.8 mi Rainsford Island, 0.4 n.mi. SE of 2.9 mi Gallops Island, 0.2 n.mi. SSE of 2.9 mi Gallops Island, 0.1 n.mi. southeast of 2.9 mi Lovell Island, 0.4 n.mi. north of 2.9 mi Moon Head, 0.9 n.mi. southeast of 3.0 mi Rainsford I. and Windmill Pt., between 3.0 mi Deer Island Light, 0.4 n.mi. NW of 3.1 mi Georges Island, north of 3.1 mi Lovell Island, 1.3nm north of 3.1 mi Winthrop Head, 1.1 n.mi. east of 3.2 mi Georges Island, northeast of 3.2 mi Peddocks Island, 0.3 n.mi. northwest of 3.2 mi Lovell Island, 0.1 n.mi. south of 3.3 mi Squantum Point, 0.4 n.mi. NNE of 3.4 mi Peddocks Island, 0.2 n.mi. north of 3.4 mi Georges Island, 0.3 n.mi. SSE of 3.4 mi Peddocks Island, west of 3.4 mi West Head, Peddocks I., 0.1 n.mi. W of 3.5 mi Georges Island, 0.4 n.mi. SSE of 3.6 mi Neponset River 3.6 mi Black Rock Channel 3.7 mi Georges Island, 0.4nm southeast of 3.7 mi Georges Island, 0.5 n.mi. ESE of 3.7 mi Georges Island, 0.4 n.mi. east of 3.7 mi Commissioners Ledge 3.7 mi West Head, 0.2 n.mi. southwest of 3.8 mi Hull Gut 3.8 mi Nut Island, 0.4 n.mi. NNE of 3.9 mi Nut Island, 0.2 n.mi. NNE of 3.9 mi South Channel Aldridge Ledge 4.0 mi Finn's Ledge Bell, 0.2 n.mi. west of 4.1 mi Chelsea River, below bascule bridge 4.1 mi Calf Island, 0.4 n.mi. west of 4.2 mi East Boston, Pier 10, southeast of 4.3 mi Pig Rock, north of 4.3 mi Pig Rock, northwest of 4.4 mi Charlestown Pier 1 4.5 mi The Piglets, 0.4 n.mi. northest of 4.5 mi Chelsea River, west of bascule bridge 4.5 mi Little Calf Island, 0.4 n.mi. NW of 4.6 mi Sheep Island, 0.3 n.mi. west of 4.6 mi Windmill Point, 0.7 n.mi. SSE of 4.8 mi Mystic River Bridge, northwest of 4.8 mi Hypocrite Channel 4.9 mi Mystic River Bridge, 0.1 n.mi. west of 4.9 mi Boston Light, 0.2 n.mi. south of 5.2 mi Point Allerton, 0.65 n.mi. NNW of 5.2 mi Point Allerton, 0.4 n.mi. northwest of 5.3 mi Bumkin Island, 0.4 n.mi. west of 5.4 mi Grape Island 5.5 mi Bumkin Island, 0.1 n.mi. west of 5.7 mi Jacknife Ledge 5.7 mi Grape Island and Lower Neck, between 5.8 mi Bass Point, 1.2 n.mi. southeast of 5.9 mi Philip Head, Town River Bay 6.0 mi Gull Point, 0.4 n.mi. ESE of 6.1 mi Weymouth Harbor Entrance 6.2 mi Germantown Point 6.3 mi Stodders Neck, Weymouth Back River 6.4 mi The Graves, 0.3 n.mi. SSE of 6.6 mi Little Brewster Island, 1.5 n.mi. E of 6.6 mi Crow Point, 0.2 n.mi. north of 6.8 mi Weir River entrance 6.8 mi Pea Island, 0.4 n.mi. southeast of 6.9 mi Northeast Grave 7.0 mi Point of Pines, 0.5 n.mi. south of 7.0 mi Little Nahant Cupola, 0.6 n.mi. west of 7.6 mi Point of Pines, 0.1 n.mi. northeast of 7.6 mi Nahant, 0.4 n.mi. east of East Point 7.6 mi Thieves Ledge 7.9 mi Sand Point, Black Marsh Channel 8.1 mi Nahant, 1 n.mi. SE of East Point 8.6 mi Lynn Harbor 9.2 mi Nahant, 1.8 n.mi. NE of East Point Tidevann 1.6 mi Deer Island (South End), Boston Harbor 1.8 mi Moon Head, Boston Harbor 3.6 mi Boston, Boston Harbor 4.0 mi Hull 4.1 mi Chelsea St. Bridge, Chelsea River, Boston Harbor 4.1 mi Nut Island, Quincy Bay 4.4 mi Charlestown, Charles River entrance, Boston Harbor 4.4 mi Neponset, Neponset River, Boston Harbor 4.8 mi Boston Light, Boston Harbor 6.0 mi Shipyard Point, Weymouth Fore River 6.3 mi Amelia Earhart Dam, Mystic River, Boston Harbor 6.9 mi Crow Point, Hingham Harbor entrance 7.8 mi Nantasket Beach, Weir River 8.0 mi Hingham 8.9 mi Lynn, Lynn Harbor 11.9 mi Cohasset Harbor (White Head)