Washington

Knapp Landing, Willow Bar

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Mar 22 @ 2:51 AM
    0.28 ft
  • High tide Mar 22 @ 8:58 AM
    3.52 ft
  • Low tide Mar 22 @ 4:40 PM
    -0.12 ft
  • High tide Mar 22 @ 9:26 PM
    1.87 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    8:30 AM
  • Moonset
  • Moon Phase
    Waxing Crescent (17%)
  • 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 March 22 the tide peaks at 3.52 ft at 8:58 AM and falls to 0.28 ft at 2:51 AM. Predictions are derived from NOAA data; times are shown in local station time.
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