Plymouth Bay

Plymouth Bay is the name of a small, well-protected bay of the Atlantic Ocean on the western shore of larger Cape Cod Bay along the coastline of the Commonwealth of Massachusetts. Plymouth Bay retains historical significance for the landing at Plymouth Rock in 1620 by the Pilgrims aboard the Mayflower who proceeded to establish the first permanent Northern European settlement in North America at Plymouth Colony.

Plymouth Bay is an offshoot of the larger Cape Cod Bay and is sometimes considered part of Massachusetts Bay, which is defined by Cape Ann to the north and Cape Cod to the south. Plymouth Bay is also in the southern waters of the Gulf of Maine in the northern Atlantic Ocean. The waters of Plymouth Bay are claimed by three Massachusetts towns, Plymouth in the southern part of the bay, Duxbury in the northern part and Kingston in the westernmost extent of the bay.

Plymouth Bay is dominated by geographical features such as Plymouth Beach, a three-mile barrier beach that protects Plymouth Harbor from the rougher seas of Cape Cod Bay. To the north, Saquish Neck serves as another barrier beach protecting the bay and is almost seven miles in length. Plymouth Beach and Saquish Neck together form a mile wide opening, connecting the bay to the open sea, with boating channels deep enough to sustain moderate boating traffic.

...
Wikipedia