Tides for the Coos Bay, OR Estuary, Monday, Jan. 1, 2024 – High tide: 5:24 a.m., 6.41 ft.; Low tide: 10:55 a.m., 3.1 ft.; High tide: 4:27 p.m., 6.24 ft.; Low tide: 11:08 p.m., 0.91 ft.