Alaska

Alcan Harbor, Shemya Island

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • Low tide Sep 20 @ 6:37 AM
    -0.22 ft
  • High tide Sep 20 @ 11:35 PM
    2.96 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    7:28 PM
  • Moonset
    1:56 AM
  • Moon Phase
    First Quarter (69%)

  • 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 September 20 the tide peaks at 2.96 ft at 11:35 PM and falls to -0.22 ft at 6:37 AM. Predictions are derived from NOAA data; times are shown in local station time.
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