Washington

Saint Helens

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • High tide Aug 09 @ 1:29 AM
    2.84 ft
  • Low tide Aug 09 @ 10:44 AM
    -0.16 ft
  • High tide Aug 09 @ 3:30 PM
    1.34 ft
  • Low tide Aug 09 @ 9:02 PM
    0.58 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    1:57 AM
  • Moonset
    7:03 PM
  • Moon Phase
    Waning Crescent (11%)

  • 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 August 9 the tide peaks at 2.84 ft at 1:29 AM and falls to -0.16 ft at 10:44 AM. Predictions are derived from NOAA data; times are shown in local station time.
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