NOAA/NOS/CO-OPS
Tide Predictions at TWC2309, Alcan Harbor, Shemya Island
September 2024 Monthly Calendar View
Subordinate Station | Ref. Station (ATTU, MASSACRE BAY 9460150) | Time offsets (high: 0 min. low: -63 min.) | Height offsets (high: *1.03 ft. low: *1.03 ft.)