Alaska

Custom House Cove, Mary Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Jun 21 @ 1:11 AM
    3.24 ft
  • High tide Jun 21 @ 7:05 AM
    12.49 ft
  • Low tide Jun 21 @ 1:25 PM
    1.00 ft
  • High tide Jun 21 @ 8:02 PM
    13.82 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    1:43 PM
  • Moonset
    1:32 AM
  • Moon Phase
    First Quarter (48%)
  • Station Info

  • Position:
    L 55°06.0' N     λ 131°13.0' W
  • Station ID:
    9450296
  • Station Type:
    Harmonic
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Custom House Cove, Mary Island is a harmonic tide station in Revillagigedo Channel, Alaska (55°06.0' N, 131°13.0' W). On June 21 the tide peaks at 12.49 ft at 7:05 AM and falls to 3.24 ft at 1:11 AM. Predictions are derived from NOAA data; times are shown in local station time.
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