Commissioners Ledge Currents

Currents 0.4 mi Calf Island, 0.4 n.mi. west of 0.5 mi Black Rock Channel 0.9 mi Deer Island Light, 0.4 n.mi. NW of 0.9 mi Lovell Island, 0.4 n.mi. north of 1.0 mi South Channel Aldridge Ledge 1.1 mi Lovell Island, 0.1 n.mi. south of 1.1 mi Georges Island, northeast of 1.1 mi Lovell Island, west of 1.1 mi Georges Island, north of 1.1 mi Georges Island, 0.5 n.mi. ESE of 1.2 mi Lovell Island Narrows 1.2 mi Georges Island, 0.4 n.mi. east of 1.2 mi Gallops Island, The Narrows 1.2 mi Little Calf Island, 0.4 n.mi. NW of 1.3 mi Gallops Island, 0.1 n.mi. southeast of 1.3 mi Deer Island Light, 0.8 n.mi. ESE of 1.3 mi Gallops Island, 0.2 n.mi. SSE of 1.3 mi Hypocrite Channel 1.4 mi Deer Island Light, 0.7 n.mi. ESE of 1.4 mi Nixes Mate 1.4 mi Boston Light, 0.2 n.mi. south of 1.4 mi Deer Island, 0.7 nm ESE of 1.6 mi Georges Island, 0.4nm southeast of 1.6 mi Lovell Island, 1.3nm north of 1.7 mi Georges Island, 0.3 n.mi. SSE of 1.7 mi Deer Island Light, 0.4 n.mi. east of 1.8 mi Point Allerton, 0.65 n.mi. NNW of 1.8 mi Georges Island, 0.4 n.mi. SSE of 1.9 mi Nubble Channel 2.0 mi Point Allerton, 0.4 n.mi. northwest of 2.1 mi Gallops Island, 0.5 n.mi. southwest of 2.2 mi Boston Harbor (Deer Island Light) 2.3 mi Deer Island Light, 0.3 n.mi. SSE of 2.3 mi Deer Island Light, 0.4 n.mi. SSE of 2.3 mi Rainsford I. and Windmill Pt., between 2.3 mi Peddocks Island, 0.3 n.mi. northwest of 2.3 mi Hull Gut 2.3 mi Rainsford Island, 0.2 n.mi. NE of 2.4 mi Peddocks Island, 0.2 n.mi. north of 2.4 mi Finn's Ledge Bell, 0.2 n.mi. west of 2.5 mi Rainsford Island, 0.4 n.mi. SE of 2.5 mi Winthrop Head, 1.1 n.mi. east of 2.6 mi Deer Island, southwest of 2.9 mi The Graves, 0.3 n.mi. SSE of 2.9 mi Little Brewster Island, 1.5 n.mi. E of 3.0 mi Windmill Point, 0.7 n.mi. SSE of 3.1 mi Long I. and Rainsford I., between 3.1 mi Deer Island Light, 1.0 n.mi. WSW of 3.1 mi Long Island Head, 0.9 n.mi. NW of 3.3 mi Spectacle I. and Long I., between 3.4 mi Deer Island Flats 3.6 mi Northeast Grave 3.7 mi West Head, Long I., 0.4 n.mi. south of 3.7 mi Sunken Ledge, 0.2 n.mi. northwest of 3.7 mi Spectacle Island, 0.4nm north of 3.7 mi The Piglets, 0.4 n.mi. northest of 3.7 mi West Head, Peddocks I., 0.1 n.mi. W of 3.8 mi Bumkin Island, 0.1 n.mi. west of 3.8 mi Bumkin Island, 0.4 n.mi. west of 3.9 mi Sheep Island, 0.3 n.mi. west of 3.9 mi Moon Head, 0.4 n.mi. east of 4.0 mi Thieves Ledge 4.0 mi Spectacle Island, 0.2 n.mi. south of 4.0 mi Pig Rock, north of 4.0 mi West Head, 0.2 n.mi. southwest of 4.1 mi Pig Rock, northwest of 4.1 mi Nut Island, 0.4 n.mi. NNE of 4.2 mi Spectacle I. and Thompson I., between 4.2 mi Snake Island, southwest of 4.2 mi Nut Island, 0.2 n.mi. NNE of 4.3 mi Peddocks Island, west of 4.4 mi Thompson Island, 0.7 n.mi. NNE of 4.5 mi Boston Channel Light No.5 4.5 mi Weir River entrance 4.6 mi Bass Point, 1.2 n.mi. southeast of 4.6 mi Fort Independence, 0.3 n.mi. east of 4.7 mi Moon Head, 0.9 n.mi. southeast of 4.8 mi Grape Island 4.9 mi Crow Point, 0.2 n.mi. north of 4.9 mi Fort Independence, 0.1nm north of 5.0 mi Grape Island and Lower Neck, between 5.2 mi Pea Island, 0.4 n.mi. southeast of 5.2 mi Nahant, 1 n.mi. SE of East Point 5.3 mi City Point, 0.8 n.mi. SSE of 5.5 mi Jacknife Ledge 5.8 mi Stodders Neck, Weymouth Back River 5.9 mi Ted William Tunnel 5.9 mi Nahant, 0.4 n.mi. east of East Point 6.0 mi Gull Point, 0.4 n.mi. ESE of 6.1 mi South Boston, Pier 4, 0.2 n.mi. NNE of 6.2 mi Squantum Point, 0.8 n.mi. northeast of 6.5 mi Weymouth Harbor Entrance 6.6 mi Philip Head, Town River Bay 6.7 mi Squantum Point, 0.4 n.mi. NNE of 6.7 mi Germantown Point 6.8 mi Chelsea River, below bascule bridge 6.8 mi Little Nahant Cupola, 0.6 n.mi. west of 7.0 mi Neponset River 7.1 mi Point of Pines, 0.5 n.mi. south of 7.1 mi Nahant, 1.8 n.mi. NE of East Point 7.4 mi East Boston, Pier 10, southeast of 7.4 mi Charlestown Pier 1 7.4 mi Chelsea River, west of bascule bridge 7.6 mi Sand Point, Black Marsh Channel 7.7 mi Point of Pines, 0.1 n.mi. northeast of 7.8 mi Mystic River Bridge, northwest of 7.8 mi Mystic River Bridge, 0.1 n.mi. west of 8.4 mi Lynn Harbor 12.3 mi Marblehead Channel Tides 1.2 mi Boston Light, Boston Harbor 2.3 mi Hull 2.6 mi Deer Island (South End), Boston Harbor 4.4 mi Nut Island, Quincy Bay 4.5 mi Moon Head, Boston Harbor 5.2 mi Crow Point, Hingham Harbor entrance 5.3 mi Nantasket Beach, Weir River 6.3 mi Hingham 6.6 mi Chelsea St. Bridge, Chelsea River, Boston Harbor 6.6 mi Shipyard Point, Weymouth Fore River 7.1 mi Boston, Boston Harbor 7.4 mi Neponset, Neponset River, Boston Harbor 7.7 mi Charlestown, Charles River entrance, Boston Harbor 8.6 mi Lynn, Lynn Harbor 8.9 mi Cohasset Harbor (White Head) 9.3 mi Amelia Earhart Dam, Mystic River, Boston Harbor