Alaska

Alcan Harbor, Shemya Island

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Jun 07 @ 1:00 AM
    3.15 ft
  • Low tide Jun 07 @ 6:08 AM
    2.30 ft
  • High tide Jun 07 @ 9:07 AM
    2.33 ft
  • Low tide Jun 07 @ 4:07 PM
    0.33 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    3:37 AM
  • Moonset
    2:52 PM
  • Moon Phase
    Last Quarter (54%)
  • Station Info

  • Position:
    L 52°43.0' N     λ 174°04.0' E
  • Station ID:
    TWC2309
  • Station Type:
    Subordinate
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Alcan Harbor, Shemya Island is a subordinate tide station in Attu Island, Alaska (52°43.0' N, 174°04.0' E). On June 7 the tide peaks at 3.15 ft at 1:00 AM and falls to 2.30 ft at 6:08 AM. Predictions are derived from NOAA data; times are shown in local station time.
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