Shinnecock Canal South Inlet

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Canoe Place, New York United States
40° 52' 57.0'', -72° 30' 2.17''
Hampton Bays
Shinnecock Canal South Inlet
Shinnecock Canal South Inlet
Shinnecock Canal South Inlet
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The Shinnecock Canal is a man-made channel (one lock) that leads from northern Shinnecock Bay on the South Shore of Long Island north to Great Peconic Bay in the area of Long Island known as “The Fishtail.” The canal cuts a significant amount of distance off the journey to Great Peconic bay when compared to the distance involved in navigation out and around Point Montauk to the east.

Inside the canal are seven marine facilities and at least three of them have facilities available for transient guests. There are no moorings and anchoring is not allowed inside the canal at any time.

Navigating the Water:

The Shinnecock Canal has a project depth of six feet (mean low water), and a fixed bridge about midway along the length of the canal that limits overhead clearance to 22 feet. For those boats that can handle the draft and overhead clearance, the Shinnecock Canal shortens the typical journey from the Shinnecock Inlet to Peconic Bay by over 80 miles by eliminating the passage out and around Point Montauk and back into Long Island Sound.

From Shinnecock Bay, pick up the dredged channel on the east side of the bay at flashing green buoy “25,” near Ponguogue Point. From here, you will head to the north toward Cormorant Point and flashing green buoy “29,” making sure to honor green can “27” along the way.

Once you have picked up flashing green buoy “29,” head toward green can “31,” making sure you give the mark a wide berth (a two-foot-deep shoal rests just to the other side of green can “31”). Farther up along a series of unlighted buoys, the channel will make the north turn into the canal at quick flashing red “34.”

In the canal itself, there are no aids to navigation, but the channel is wide and relatively deep in most places. About midway on your journey north to Peconic Bay you will have to navigate the only lock in the canal, which is 250 feet long and 41 feet wide. If the traffic is busy here, larger boats and commercial traffic will normally be put through first.

Local Notices to Mariners:

Local Notices to Mariners are available online from the U.S. Coast Guard.

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