タイドナビ
検潮所
Silver Eel Pond
検潮所（潮汐流）
Cerberus Shoal and Fishers I., between
Goshen Point, 1.9 miles SSE of
Mt. Prospect, 0.6 mile SSE of
North Hill Point, 1.1 miles NNW of
Race Point, 0.4 mile southwest of
Thames River Approach
