Alaska

Symonds Bay, Biorka Island

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • Low tide Oct 18 @ 12:20 AM
    2.03 ft
  • High tide Oct 18 @ 7:40 AM
    6.85 ft
  • Low tide Oct 18 @ 12:20 PM
    5.67 ft
  • High tide Oct 18 @ 6:04 PM
    7.60 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    3:54 PM
  • Moonset
    11:12 PM
  • Moon Phase
    First Quarter (52%)

  • 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 October 18 the tide peaks at 6.85 ft at 7:40 AM and falls to 2.03 ft at 12:20 AM. Predictions are derived from NOAA data; times are shown in local station time.
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