Spee-Bi-Dah 15-Day Tide Forecast

Washington, United States

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15-Day Tide Table

Today — Mon, Oct 5, 2026

  • Low Tide6:42 AM1.36m (4.5ft) LAT
  • High Tide2:29 PM4.66m (15.3ft) LAT
  • Low Tide8:09 PM3.18m (10.4ft) LAT

Tue, Oct 6, 2026

  • High Tide1:03 AM3.98m (13.1ft) LAT
  • Low Tide7:50 AM1.50m (4.9ft) LAT
  • High Tide3:08 PM4.71m (15.4ft) LAT
  • Low Tide9:04 PM2.75m (9.0ft) LAT

Wed, Oct 7, 2026

  • High Tide2:28 AM4.11m (13.5ft) LAT
  • Low Tide8:50 AM1.66m (5.4ft) LAT
  • High Tide3:42 PM4.74m (15.6ft) LAT
  • Low Tide9:48 PM2.30m (7.5ft) LAT

Thu, Oct 8, 2026

  • High Tide3:39 AM4.29m (14.1ft) LAT
  • Low Tide9:43 AM1.86m (6.1ft) LAT
  • High Tide4:11 PM4.76m (15.6ft) LAT
  • Low Tide10:27 PM1.88m (6.2ft) LAT

Fri, Oct 9, 2026

  • High Tide4:40 AM4.46m (14.6ft) LAT
  • Low Tide10:30 AM2.11m (6.9ft) LAT
  • High Tide4:40 PM4.76m (15.6ft) LAT
  • Low Tide11:04 PM1.54m (5.0ft) LAT

Sat, Oct 10, 2026

  • High Tide5:34 AM4.60m (15.1ft) LAT
  • Low Tide11:13 AM2.39m (7.8ft) LAT
  • High Tide5:07 PM4.74m (15.5ft) LAT
  • Low Tide11:40 PM1.29m (4.2ft) LAT

Sun, Oct 11, 2026

  • High Tide6:25 AM4.68m (15.4ft) LAT
  • Low Tide11:54 AM2.67m (8.8ft) LAT
  • High Tide5:35 PM4.68m (15.3ft) LAT

Mon, Oct 12, 2026

  • Low Tide12:16 AM1.15m (3.8ft) LAT
  • High Tide7:13 AM4.71m (15.5ft) LAT
  • Low Tide12:34 PM2.96m (9.7ft) LAT
  • High Tide6:02 PM4.59m (15.0ft) LAT

Tue, Oct 13, 2026

  • Low Tide12:52 AM1.11m (3.6ft) LAT
  • High Tide7:59 AM4.69m (15.4ft) LAT
  • Low Tide1:16 PM3.21m (10.5ft) LAT
  • High Tide6:29 PM4.47m (14.7ft) LAT

Wed, Oct 14, 2026

  • Low Tide1:29 AM1.15m (3.8ft) LAT
  • High Tide8:48 AM4.62m (15.2ft) LAT
  • Low Tide2:00 PM3.43m (11.3ft) LAT
  • High Tide6:56 PM4.34m (14.2ft) LAT

Thu, Oct 15, 2026

  • Low Tide2:09 AM1.26m (4.1ft) LAT
  • High Tide9:40 AM4.53m (14.9ft) LAT
  • Low Tide2:49 PM3.60m (11.8ft) LAT
  • High Tide7:23 PM4.19m (13.8ft) LAT

Fri, Oct 16, 2026

  • Low Tide2:53 AM1.40m (4.6ft) LAT
  • High Tide10:43 AM4.43m (14.5ft) LAT
  • Low Tide3:47 PM3.69m (12.1ft) LAT
  • High Tide7:51 PM4.04m (13.2ft) LAT

Sat, Oct 17, 2026

  • Low Tide3:42 AM1.55m (5.1ft) LAT
  • High Tide11:55 AM4.38m (14.4ft) LAT
  • Low Tide4:57 PM3.70m (12.1ft) LAT
  • High Tide8:28 PM3.87m (12.7ft) LAT

Sun, Oct 18, 2026

  • Low Tide4:36 AM1.70m (5.6ft) LAT
  • High Tide1:00 PM4.38m (14.4ft) LAT
  • Low Tide6:19 PM3.59m (11.8ft) LAT
  • High Tide9:44 PM3.69m (12.1ft) LAT

Mon, Oct 19, 2026

  • Low Tide5:35 AM1.82m (6.0ft) LAT
  • High Tide1:44 PM4.41m (14.5ft) LAT
  • Low Tide7:32 PM3.37m (11.0ft) LAT
  • High Tide11:34 PM3.60m (11.8ft) LAT

← Back to Spee-Bi-Dah 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 / Neap — Spring 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