Alaska

Zachary Bay, Unga Island

  • Current Height


  • Daily Tides

  • High tide Jul 27 @ 1:11 AM
    6.96 ft
  • Low tide Jul 27 @ 8:31 AM
    -0.80 ft
  • High tide Jul 27 @ 3:16 PM
    5.26 ft
  • Low tide Jul 27 @ 8:04 PM
    3.29 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    10:34 PM
  • Moonset
    4:04 AM
  • Moon Phase
    Full Moon (97%)
  • Station Info

  • Position:
    L 55°20.1' N     λ 160°37.0' W
  • Station ID:
    9459465
  • Station Type:
    Harmonic
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Zachary Bay, Unga Island is a harmonic tide station in Shumagin Islands, Alaska (55°20.1' N, 160°37.0' W). On July 27 the tide peaks at 6.96 ft at 1:11 AM and falls to -0.80 ft at 8:31 AM. Predictions are derived from NOAA data; times are shown in local station time.
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