23 documented harbours and anchorages within 30 km of Portland, ranked by boaters' ratings: shelter, seabed, services, photos and reviews, ready to open in the BoatMap app.
4 places
Anchorage inside Stage Island in Wood Island Harbour, near Biddeford Pool, in Maine, with a mud bottom.
2Anchorage off the Fore River near Back Cove, north of the Portland peninsula, Maine. Mud bottom, all-round shelter.
3Anchorage off Stover's Point in Harpswell, Maine, set among the islands of Casco Bay on a mud bottom.
4Small open cove on the Cape Elizabeth shore at the southern edge of Casco Bay, Maine, on a sand bottom with shelter from NW through W round to S.