Jacknife Ledge Currents

Currents 0.5 mi Gull Point, 0.4 n.mi. ESE of 0.8 mi Stodders Neck, Weymouth Back River 0.8 mi Grape Island 0.9 mi Grape Island and Lower Neck, between 1.2 mi Weymouth Harbor Entrance 1.5 mi Germantown Point 1.6 mi Pig Rock, northwest of 1.6 mi Sheep Island, 0.3 n.mi. west of 1.6 mi Pig Rock, north of 1.6 mi Philip Head, Town River Bay 1.8 mi The Piglets, 0.4 n.mi. northest of 1.8 mi Nut Island, 0.2 n.mi. NNE of 1.9 mi Nut Island, 0.4 n.mi. NNE of 2.0 mi West Head, 0.2 n.mi. southwest of 2.1 mi Bumkin Island, 0.4 n.mi. west of 2.3 mi West Head, Peddocks I., 0.1 n.mi. W of 2.3 mi Peddocks Island, west of 2.3 mi Bumkin Island, 0.1 n.mi. west of 2.4 mi Crow Point, 0.2 n.mi. north of 2.7 mi Windmill Point, 0.7 n.mi. SSE of 3.0 mi Sunken Ledge, 0.2 n.mi. northwest of 3.1 mi Moon Head, 0.9 n.mi. southeast of 3.2 mi Hull Gut 3.2 mi Peddocks Island, 0.2 n.mi. north of 3.3 mi Weir River entrance 3.3 mi Peddocks Island, 0.3 n.mi. northwest of 3.4 mi Rainsford Island, 0.4 n.mi. SE of 3.5 mi Rainsford I. and Windmill Pt., between 3.6 mi West Head, Long I., 0.4 n.mi. south of 3.7 mi Georges Island, 0.4 n.mi. SSE of 3.8 mi Moon Head, 0.4 n.mi. east of 3.8 mi Long I. and Rainsford I., between 3.8 mi Georges Island, 0.3 n.mi. SSE of 3.9 mi Georges Island, 0.4nm southeast of 3.9 mi Rainsford Island, 0.2 n.mi. NE of 4.2 mi Gallops Island, 0.5 n.mi. southwest of 4.3 mi Georges Island, 0.4 n.mi. east of 4.4 mi Georges Island, 0.5 n.mi. ESE of 4.5 mi Gallops Island, 0.2 n.mi. SSE of 4.5 mi Georges Island, northeast of 4.5 mi Georges Island, north of 4.5 mi Lovell Island, 0.1 n.mi. south of 4.5 mi Gallops Island, 0.1 n.mi. southeast of 4.6 mi Spectacle Island, 0.2 n.mi. south of 4.7 mi Spectacle I. and Long I., between 4.7 mi Gallops Island, The Narrows 4.7 mi Point Allerton, 0.4 n.mi. northwest of 4.8 mi Lovell Island Narrows 4.9 mi Lovell Island, west of 4.9 mi Nubble Channel 5.0 mi Point Allerton, 0.65 n.mi. NNW of 5.0 mi Black Rock Channel 5.0 mi Spectacle I. and Thompson I., between 5.1 mi Nixes Mate 5.2 mi Deer Island Light, 0.4 n.mi. SSE of 5.3 mi Boston Light, 0.2 n.mi. south of 5.4 mi Deer Island Light, 0.3 n.mi. SSE of 5.4 mi Deer Island Light, 1.0 n.mi. WSW of 5.4 mi Deer Island Light, 0.8 n.mi. ESE of 5.4 mi Deer Island Light, 0.7 n.mi. ESE of 5.5 mi Boston Harbor (Deer Island Light) 5.5 mi Commissioners Ledge 5.7 mi Deer Island Light, 0.4 n.mi. east of 5.7 mi City Point, 0.8 n.mi. SSE of 5.7 mi Spectacle Island, 0.4nm north of 5.7 mi Lovell Island, 0.4 n.mi. north of 5.7 mi Squantum Point, 0.8 n.mi. northeast of 5.8 mi Calf Island, 0.4 n.mi. west of 5.9 mi Deer Island Light, 0.4 n.mi. NW of 5.9 mi Long Island Head, 0.9 n.mi. NW of 5.9 mi Thompson Island, 0.7 n.mi. NNE of 5.9 mi Deer Island, 0.7 nm ESE of 5.9 mi Squantum Point, 0.4 n.mi. NNE of 6.0 mi Deer Island, southwest of 6.1 mi Neponset River 6.1 mi Boston Channel Light No.5 6.4 mi Deer Island Flats 6.4 mi Fort Independence, 0.3 n.mi. east of 6.4 mi Little Brewster Island, 1.5 n.mi. E of 6.4 mi South Channel Aldridge Ledge 6.7 mi Lovell Island, 1.3nm north of 6.7 mi Hypocrite Channel 6.7 mi Little Calf Island, 0.4 n.mi. NW of 6.7 mi Fort Independence, 0.1nm north of 6.8 mi Thieves Ledge 7.4 mi Winthrop Head, 1.1 n.mi. east of 7.6 mi Snake Island, southwest of 7.7 mi Finn's Ledge Bell, 0.2 n.mi. west of 7.8 mi Ted William Tunnel 7.9 mi South Boston, Pier 4, 0.2 n.mi. NNE of 8.0 mi The Graves, 0.3 n.mi. SSE of 8.8 mi Northeast Grave 9.7 mi East Boston, Pier 10, southeast of 9.7 mi Chelsea River, below bascule bridge 9.9 mi Charlestown Pier 1 10.0 mi Bass Point, 1.2 n.mi. southeast of 10.1 mi Chelsea River, west of bascule bridge 10.4 mi Mystic River Bridge, northwest of 10.4 mi Mystic River Bridge, 0.1 n.mi. west of 10.6 mi Nahant, 1 n.mi. SE of East Point 10.7 mi Pea Island, 0.4 n.mi. southeast of 11.4 mi Nahant, 0.4 n.mi. east of East Point 11.9 mi Little Nahant Cupola, 0.6 n.mi. west of 12.1 mi Point of Pines, 0.5 n.mi. south of Tides 1.5 mi Shipyard Point, Weymouth Fore River 1.6 mi Nut Island, Quincy Bay 2.5 mi Crow Point, Hingham Harbor entrance 3.0 mi Hingham 3.3 mi Hull 4.2 mi Nantasket Beach, Weir River 4.3 mi Moon Head, Boston Harbor 5.4 mi Neponset, Neponset River, Boston Harbor 5.4 mi Boston Light, Boston Harbor 6.3 mi Deer Island (South End), Boston Harbor 8.0 mi Cohasset Harbor (White Head) 8.6 mi Boston, Boston Harbor 9.7 mi Charlestown, Charles River entrance, Boston Harbor 9.8 mi Chelsea St. Bridge, Chelsea River, Boston Harbor 11.7 mi Scituate, Scituate Harbor 11.7 mi Amelia Earhart Dam, Mystic River, Boston Harbor