Washington

Knapp Landing, Willow Bar

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Oct 25 @ 12:40 AM
    -0.15 ft
  • High tide Oct 25 @ 5:35 AM
    2.01 ft
  • Low tide Oct 25 @ 12:01 PM
    0.27 ft
  • High tide Oct 25 @ 5:54 PM
    3.55 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    5:28 PM
  • Moonset
    7:15 AM
  • Moon Phase
    Full Moon (100%)
  • Station Info

  • Position:
    L 45°44.5' N     λ 122°45.3' W
  • Station ID:
    9440171
  • Station Type:
    Harmonic
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Knapp Landing, Willow Bar is a harmonic tide station in Columbia River, Washington (45°44.5' N, 122°45.3' W). On October 25 the tide peaks at 2.01 ft at 5:35 AM and falls to -0.15 ft at 12:40 AM. Predictions are derived from NOAA data; times are shown in local station time.
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