St Helens 15-Day Tide Forecast

Oregon, United States

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15-Day Tide Table

Today — Fri, Sep 18, 2026

  • Low Tide5:59 AM0.39m (1.3ft) LAT
  • High Tide10:18 AM0.58m (1.9ft) LAT
  • Low Tide3:42 PM0.46m (1.5ft) LAT
  • High Tide10:49 PM0.92m (3.0ft) LAT

Sat, Sep 19, 2026

  • Low Tide7:12 AM0.38m (1.2ft) LAT
  • High Tide12:24 PM0.56m (1.8ft) LAT
  • Low Tide4:45 PM0.51m (1.7ft) LAT

Sun, Sep 20, 2026

  • High Tide12:06 AM0.88m (2.9ft) LAT
  • Low Tide8:22 AM0.34m (1.1ft) LAT
  • High Tide2:42 PM0.61m (2.0ft) LAT
  • Low Tide7:22 PM0.52m (1.7ft) LAT

Mon, Sep 21, 2026

  • High Tide1:27 AM0.87m (2.9ft) LAT
  • Low Tide9:16 AM0.29m (0.9ft) LAT
  • High Tide3:25 PM0.66m (2.2ft) LAT
  • Low Tide9:02 PM0.47m (1.5ft) LAT

Tue, Sep 22, 2026

  • High Tide2:30 AM0.88m (2.9ft) LAT
  • Low Tide10:00 AM0.24m (0.8ft) LAT
  • High Tide3:53 PM0.72m (2.4ft) LAT
  • Low Tide9:59 PM0.41m (1.3ft) LAT

Wed, Sep 23, 2026

  • High Tide3:17 AM0.90m (2.9ft) LAT
  • Low Tide10:39 AM0.21m (0.7ft) LAT
  • High Tide4:13 PM0.78m (2.6ft) LAT
  • Low Tide10:47 PM0.35m (1.1ft) LAT

Thu, Sep 24, 2026

  • High Tide3:54 AM0.91m (3.0ft) LAT
  • Low Tide11:16 AM0.20m (0.6ft) LAT
  • High Tide4:34 PM0.85m (2.8ft) LAT
  • Low Tide11:31 PM0.31m (1.0ft) LAT

Fri, Sep 25, 2026

  • High Tide4:28 AM0.92m (3.0ft) LAT
  • Low Tide11:50 AM0.20m (0.7ft) LAT
  • High Tide4:59 PM0.92m (3.0ft) LAT

Sat, Sep 26, 2026

  • Low Tide12:14 AM0.28m (0.9ft) LAT
  • High Tide5:01 AM0.92m (3.0ft) LAT
  • Low Tide12:23 PM0.22m (0.7ft) LAT
  • High Tide5:28 PM1.00m (3.3ft) LAT

Sun, Sep 27, 2026

  • Low Tide12:57 AM0.26m (0.9ft) LAT
  • High Tide5:35 AM0.91m (3.0ft) LAT
  • Low Tide12:53 PM0.26m (0.8ft) LAT
  • High Tide6:01 PM1.08m (3.5ft) LAT

Mon, Sep 28, 2026

  • Low Tide1:41 AM0.26m (0.8ft) LAT
  • High Tide6:11 AM0.89m (2.9ft) LAT
  • Low Tide1:21 PM0.30m (1.0ft) LAT
  • High Tide6:36 PM1.14m (3.7ft) LAT

Tue, Sep 29, 2026

  • Low Tide2:25 AM0.27m (0.9ft) LAT
  • High Tide6:50 AM0.85m (2.8ft) LAT
  • Low Tide1:46 PM0.35m (1.1ft) LAT
  • High Tide7:15 PM1.18m (3.9ft) LAT

Wed, Sep 30, 2026

  • Low Tide3:12 AM0.29m (0.9ft) LAT
  • High Tide7:31 AM0.81m (2.7ft) LAT
  • Low Tide2:09 PM0.39m (1.3ft) LAT
  • High Tide7:58 PM1.19m (3.9ft) LAT

Thu, Oct 1, 2026

  • Low Tide4:04 AM0.31m (1.0ft) LAT
  • High Tide8:18 AM0.75m (2.5ft) LAT
  • Low Tide2:34 PM0.43m (1.4ft) LAT
  • High Tide8:46 PM1.15m (3.8ft) LAT

Fri, Oct 2, 2026

  • Low Tide5:04 AM0.34m (1.1ft) LAT
  • High Tide9:13 AM0.70m (2.3ft) LAT
  • Low Tide3:11 PM0.48m (1.6ft) LAT
  • High Tide9:43 PM1.09m (3.6ft) LAT

← Back to St Helens Tide Times · Monthly Calendar

Legend — How to read this forecast
High Tide / Low Tide — Predicted peak and trough water levels with time and height.
☀️ Sunrise / Sunset — Local times for the station’s timezone.
🌙 Moon Phase — Current lunar phase and illumination percentage. New/Full moons correlate with stronger (spring) tides; Quarter moons with weaker (neap) tides.
🌊 Spring / NeapSpring tides have larger ranges. Neap tides have smaller ranges.
🎣 Fishing (Solunar)★★★★★ 1–5 star rating based on moon phase and lunar distance. Best fishing around new/full moons near perigee.
Data: NOAA CO-OPS, TICON-4 (CC-BY-4.0, SHOM/SEANOE), FES2022 (AVISO+/CNES). About & Sources