Washington

Saint Helens

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • Low tide Sep 20 @ 8:57 AM
    0.31 ft
  • High tide Sep 20 @ 2:30 PM
    1.52 ft
  • Low tide Sep 20 @ 6:50 PM
    0.78 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    4:36 PM
  • Moonset
    12:12 AM
  • Moon Phase
    First Quarter (68%)

  • 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 September 20 the tide peaks at 1.52 ft at 2:30 PM and falls to 0.31 ft at 8:57 AM. Predictions are derived from NOAA data; times are shown in local station time.
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