Washington

Knapp Landing, Willow Bar

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Nov 22 @ 3:13 AM
    1.66 ft
  • Low tide Nov 22 @ 9:33 AM
    0.37 ft
  • High tide Nov 22 @ 3:37 PM
    3.62 ft
  • Low tide Nov 22 @ 11:25 PM
    -0.33 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    2:55 PM
  • Moonset
    5:14 AM
  • Moon Phase
    Waxing Gibbous (96%)
  • 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 November 22 the tide peaks at 1.66 ft at 3:13 AM and falls to 0.37 ft at 9:33 AM. Predictions are derived from NOAA data; times are shown in local station time.
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