Alaska

Symonds Bay, Biorka Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Sep 20 @ 2:43 AM
    2.20 ft
  • High tide Sep 20 @ 10:00 AM
    6.61 ft
  • Low tide Sep 20 @ 2:46 PM
    5.43 ft
  • High tide Sep 20 @ 8:29 PM
    7.63 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    5:33 PM
  • Moonset
  • Moon Phase
    First Quarter (68%)
  • 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 September 20 the tide peaks at 6.61 ft at 10:00 AM and falls to 2.20 ft at 2:43 AM. Predictions are derived from NOAA data; times are shown in local station time.
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