Halfmoon Shoal, 1.9 miles northeast of Strømforhold

Strømforhold 2.3 mi Halfmoon Shoal, 3.5 miles east of 5.6 mi Tuckernuck Shoal, off east end 5.6 mi Monomoy Point, 6 miles west of 5.7 mi Cross Rip Channel 6.5 mi Handkerchief Lighted Whistle Buoy 'H' 6.6 mi Broken Ground-Horseshoe Shoal, between 7.7 mi Great Point, 3 miles west of 7.9 mi Point Gammon, 1.2 miles south of 9.0 mi Long Shoal-Norton Shoal, between 9.2 mi Great Point, 0.5 mile west of 9.9 mi Monomoy Pt., channel 0.2 mile west of 10.0 mi Dennis Port, 2.2 miles south of 10.4 mi Muskeget I., channel 1 mile northeast of 10.9 mi Cape Poge Lt., 3.2 miles northeast of 11.0 mi Lewis Bay entrance channel 11.3 mi Eel Pt., Nantucket I. 2.5 miles NE of 11.7 mi Pollock Rip Channel (Butler Hole) Tidevand 10.1 mi Great Point, Nantucket Island 11.6 mi Hyannis Port, Nantucket Sound 11.7 mi Muskeget Island, north side, Nantucket Island