Washington

Saint Helens

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • High tide May 17 @ 5:11 AM
    3.47 ft
  • Low tide May 17 @ 2:01 PM
    -0.01 ft
  • High tide May 17 @ 6:30 PM
    1.81 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    5:38 AM
  • Moonset
    10:41 PM
  • Moon Phase
    New Moon (2%)

  • Station Info

  • Position:
    L 45°51.9' N     λ 122°47.8' W
  • Station ID:
    9439201
  • Station Type:
    Harmonic
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Saint Helens is a harmonic tide station in Columbia River, Washington (45°51.9' N, 122°47.8' W). On May 17 the tide peaks at 3.47 ft at 5:11 AM and falls to -0.01 ft at 2:01 PM. Predictions are derived from NOAA data; times are shown in local station time.
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