Alaska

Chowiet Island, Semidi Island

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • High tide Aug 02 @ 4:58 AM
    8.36 ft
  • Low tide Aug 02 @ 11:18 AM
    -0.06 ft
  • High tide Aug 02 @ 5:44 PM
    8.46 ft
  • Low tide Aug 02 @ 11:44 PM
    1.53 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    11:22 PM
  • Moonset
    11:52 AM
  • Moon Phase
    Waning Gibbous (83%)

  • 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 August 2 the tide peaks at 8.36 ft at 4:58 AM and falls to -0.06 ft at 11:18 AM. Predictions are derived from NOAA data; times are shown in local station time.
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