Portsmouth Harbor to Boston Harbor Nautical Chart
Free nautical maps of Portsmouth Harbor to Boston Harbor. Charted depths with live tide and current stations inside the chart area.
Tide Stations
Annisquam, Lobster Cove
Chelsea
Deer Island (South End)
Essex
Fort Point
Gerrish Island
Gloucester Harbor
Gosport Harbor, Isles Of Shoals
Hampton Harbor
Jaffrey Point
Lynn, Lynn Harbor
Merrimacport
Newburyport
Plum Island, Merrimack River Entrance
Plum Island South
Riverside
Rockport
Salem, Salem Harbor
Salisbury Point
Seapoint, Cutts Island
Current Stations
Annisquam Harbor Light
Bass Point, 1.2 n.mi. southeast of
Black Rock Channel
Blynman Canal ent., Gloucester Harbor
Boston Harbor (Deer Island Light)
Calf Island, 0.4 n.mi. west of
Commissioners Ledge
Deer Island, 0.7 nm ESE of
Deer Island Light, 0.4 n.mi. east of
Deer Island Light, 0.4 n.mi. NW of
Deer Island Light, 0.7 n.mi. ESE of
Deer Island Light, 0.8 n.mi. ESE of
Deer Island, southwest of
Finn's Ledge Bell, 0.2 n.mi. west of
Fort Pickering, 0.2nm south of
Fort Point
Gallops Island, 0.1 n.mi. southeast of
Gallops Island, 0.2 n.mi. SSE of
Gallops Island, The Narrows
Georges Island, 0.4 n.mi. east of
Georges Island, 0.5 n.mi. ESE of
Georges Island, northeast of
Georges Island, north of
Gloucester Harbor entrance
Haste Shoal
Hypocrite Channel
Little Calf Island, 0.4 n.mi. NW of
Little Harbor entrance
Little Misery Island
Little Nahant Cupola, 0.6 n.mi. west of
Lovell Island, 0.1 n.mi. south of
Lovell Island, 0.4 n.mi. north of
Lovell Island, 1.3nm north of
Lovell Island Narrows
Lovell Island, west of
Lynn Harbor
Marblehead Channel
Merrimack River entrance
Nahant, 0.4 n.mi. east of East Point
Nahant, 1.8 n.mi. NE of East Point
Nahant, 1 n.mi. SE of East Point
Newburyport, Merrimack River
Nixes Mate
Northeast Grave
Odiornes Point, NNE of
Odiornes Point, northeast of
Pea Island, 0.4 n.mi. southeast of
Plum Island Sound entrance
Point of Pines, 0.1 n.mi. northeast of
Point of Pines, 0.5 n.mi. south of
Portsmouth Harbor Entrance
Sand Point, Black Marsh Channel
Snake Island, southwest of
South Channel Aldridge Ledge
The Graves, 0.3 n.mi. SSE of
Whaleback Reef, west of
Winthrop Head, 1.1 n.mi. east of
Wood Island, northwest of
More Detailed Charts
Salem, Marblehead and Beverly Harbors
NOAA 13276 · 1:10,000
Gloucester Harbor and Annisquam River
NOAA 13281 · 1:10,000
Ipswich Bay to Gloucester Harbor
NOAA 13279 · 1:20,000
Newburyport Harbor and Plum Island Sound
NOAA 13282 · 1:20,000
Portsmouth Harbor Cape Neddick Harbor to Isles of Shoals
NOAA 13283 · 1:20,000
Salem and Lynn Harbors
NOAA 13275 · 1:25,000
Not for navigation. This page indexes a chart area. It is not a chart and does not replace one.
NOAA cancelled its paper and raster chart series between 2021 and 2025. This describes the last published edition, not a chart currently on sale.