タイドナビ
検潮所
Annapolis
Brewer Point
Thomas Point Shoal Light
検潮所（潮汐流）
Thomas Pt. Shoal Lt., 0.5 n.mi. SE of
Thomas Pt. Shoal Lt., 1.8 mi. SW of
Thomas Pt. Shoal Lt., 2.0 n.mi. east of
Tolly Point, 1.6 miles east of
