Alaska

Chowiet Island, Semidi Island

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • Low tide May 10 @ 3:06 AM
    4.31 ft
  • High tide May 10 @ 8:43 AM
    6.49 ft
  • Low tide May 10 @ 3:34 PM
    1.59 ft
  • High tide May 10 @ 10:25 PM
    6.92 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    4:29 AM
  • Moonset
    2:40 PM
  • Moon Phase
    Last Quarter (39%)

  • 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 10 the tide peaks at 6.49 ft at 8:43 AM and falls to 4.31 ft at 3:06 AM. Predictions are derived from NOAA data; times are shown in local station time.
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