Tides, Coos Bay, OR Estuary, July 18Tides for the Coos Bay, OR Estuary, Thursday, July 18, 2024 – Low tide: 6:20 a.m., -0.42; High tide: 1:13 p.m., 5.0 ft.; Low tide: 5:41 p.m., 3.14 ft.; High tide: 11:45 p.m., 7.31 ft.