Alaska

Symonds Bay, Biorka Island

Minus Tides
  • Current Height


  • Daily Tides

  • High tide May 17 @ 12:50 AM
    11.69 ft
  • Low tide May 17 @ 7:43 AM
    -3.01 ft
  • High tide May 17 @ 2:17 PM
    8.94 ft
  • Low tide May 17 @ 7:33 PM
    2.71 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    4:13 AM
  • Moonset
  • Moon Phase
    New Moon (2%)
  • Station Info

  • Position:
    L 56°51.4' N     λ 135°31.2' W
  • Station ID:
    9451468
  • Station Type:
    Subordinate
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Symonds Bay, Biorka Island is a subordinate tide station in Sitka Sound, Alaska (56°51.4' N, 135°31.2' W). On May 17 the tide peaks at 11.69 ft at 12:50 AM and falls to -3.01 ft at 7:43 AM. Predictions are derived from NOAA data; times are shown in local station time.
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