Alaska

Chowiet Island, Semidi Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide May 24 @ 3:50 AM
    3.02 ft
  • High tide May 24 @ 9:23 AM
    6.59 ft
  • Low tide May 24 @ 3:51 PM
    1.42 ft
  • High tide May 24 @ 10:25 PM
    7.88 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    3:27 PM
  • Moonset
    4:00 AM
  • Moon Phase
    First Quarter (64%)
  • Station Info

  • Position:
    L 56°03.1' N     λ 156°41.9' W
  • Station ID:
    9458519
  • Station Type:
    Harmonic
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Chowiet Island, Semidi Island is a harmonic tide station in Alaska Peninsula, Alaska (56°03.1' N, 156°41.9' W). On May 24 the tide peaks at 6.59 ft at 9:23 AM and falls to 3.02 ft at 3:50 AM. Predictions are derived from NOAA data; times are shown in local station time.
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