Race Point, MA, to Watch Hill, RI.
Except inside lines specifically described in this section, the 72 COLREGS shall apply on the sounds, bays, harbors, and inlets along the coast of Cape Cod and the southern coasts of Massachusetts and Rhode Island from Race Point to Watch Hill.
A line drawn from Nobska Point Light to Tarpaulin Cove Light on the southeastern side of Naushon Island; thence from the southernmost tangent of Naushon Island to the easternmost extremity of Nashawena Island; thence from the southwestern most extremity of Nashawena Island to the easternmost extremity of Cuttyhunk Island; thence from the southwestern tangent of Cuttyhunk Island to the tower on Gooseberry Neck charted in approximate position latitude 41°29.1′ N. longitude 71°02.3′ W.
A line drawn from Sakonnet Breakwater Light 2 tangent to the southernmost part of Sachuest Point charted in approximate position latitude 41°28.5′ N. longitude 71°14.8′ W.
An east-west line drawn through Beavertail Light between Brenton Point and the Boston Neck shoreline.
[CGD 77-118a, 42 FR 35784, July 11, 1977, as amended by CGD 79-036, 44 FR 22458, Apr. 16, 1979. Redesignated by CGD 81-017, 46 FR 28154, May 26, 1981, and amended by CGD 84-091, 51 FR 7786, Mar. 6, 1986]