물때 타이드
조수 관측소
Hadlyme
New London
Niantic, Niantic River
Yale Boathouse
해류 관측소
Allyn Point
Black Point, 0.8 mile south of
Eustasia Island, 0.6 mile ESE of
Fort Trumbull State Park
Groton, Thames River, Pier 6
New London Harbor entrance
New London State Pier
Niantic (Railroad Bridge)
Smith Cove
Twotree Island Channel
U.S. Coast Guard Academy
