Seal Island 15-Day Tide Forecast

Alaska, United States

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15-Day Tide Table

Today — Fri, Sep 18, 2026

  • Low Tide12:42 AM1.82m (6.0ft) LAT
  • High Tide7:04 AM3.41m (11.2ft) LAT
  • Low Tide12:10 PM2.82m (9.3ft) LAT
  • High Tide6:07 PM4.21m (13.8ft) LAT

Sat, Sep 19, 2026

  • Low Tide1:51 AM1.98m (6.5ft) LAT
  • High Tide9:15 AM3.36m (11.0ft) LAT
  • Low Tide1:25 PM3.01m (9.9ft) LAT
  • High Tide7:28 PM4.02m (13.2ft) LAT

Sun, Sep 20, 2026

  • Low Tide3:13 AM2.00m (6.6ft) LAT
  • High Tide10:42 AM3.53m (11.6ft) LAT
  • Low Tide3:09 PM3.02m (9.9ft) LAT
  • High Tide9:20 PM4.01m (13.2ft) LAT

Mon, Sep 21, 2026

  • Low Tide4:28 AM1.86m (6.1ft) LAT
  • High Tide11:31 AM3.78m (12.4ft) LAT
  • Low Tide4:35 PM2.80m (9.2ft) LAT
  • High Tide10:38 PM4.18m (13.7ft) LAT

Tue, Sep 22, 2026

  • Low Tide5:22 AM1.66m (5.4ft) LAT
  • High Tide12:06 PM4.05m (13.3ft) LAT
  • Low Tide5:32 PM2.46m (8.1ft) LAT
  • High Tide11:33 PM4.39m (14.4ft) LAT

Wed, Sep 23, 2026

  • Low Tide6:03 AM1.46m (4.8ft) LAT
  • High Tide12:36 PM4.32m (14.2ft) LAT
  • Low Tide6:15 PM2.10m (6.9ft) LAT

Thu, Sep 24, 2026

  • High Tide12:18 AM4.59m (15.1ft) LAT
  • Low Tide6:38 AM1.32m (4.3ft) LAT
  • High Tide1:03 PM4.57m (15.0ft) LAT
  • Low Tide6:53 PM1.74m (5.7ft) LAT

Fri, Sep 25, 2026

  • High Tide12:59 AM4.75m (15.6ft) LAT
  • Low Tide7:10 AM1.25m (4.1ft) LAT
  • High Tide1:28 PM4.80m (15.8ft) LAT
  • Low Tide7:28 PM1.42m (4.7ft) LAT

Sat, Sep 26, 2026

  • High Tide1:36 AM4.85m (15.9ft) LAT
  • Low Tide7:42 AM1.26m (4.2ft) LAT
  • High Tide1:53 PM5.01m (16.4ft) LAT
  • Low Tide8:04 PM1.15m (3.8ft) LAT

Sun, Sep 27, 2026

  • High Tide2:13 AM4.87m (16.0ft) LAT
  • Low Tide8:13 AM1.36m (4.5ft) LAT
  • High Tide2:19 PM5.17m (17.0ft) LAT
  • Low Tide8:40 PM0.95m (3.1ft) LAT

Mon, Sep 28, 2026

  • High Tide2:50 AM4.81m (15.8ft) LAT
  • Low Tide8:44 AM1.52m (5.0ft) LAT
  • High Tide2:47 PM5.28m (17.3ft) LAT
  • Low Tide9:19 PM0.85m (2.8ft) LAT

Tue, Sep 29, 2026

  • High Tide3:28 AM4.66m (15.3ft) LAT
  • Low Tide9:17 AM1.74m (5.7ft) LAT
  • High Tide3:18 PM5.32m (17.4ft) LAT
  • Low Tide10:01 PM0.85m (2.8ft) LAT

Wed, Sep 30, 2026

  • High Tide4:10 AM4.43m (14.6ft) LAT
  • Low Tide9:52 AM1.99m (6.5ft) LAT
  • High Tide3:53 PM5.26m (17.3ft) LAT
  • Low Tide10:49 PM0.96m (3.2ft) LAT

Thu, Oct 1, 2026

  • High Tide4:57 AM4.15m (13.6ft) LAT
  • Low Tide10:33 AM2.27m (7.4ft) LAT
  • High Tide4:33 PM5.09m (16.7ft) LAT
  • Low Tide11:44 PM1.15m (3.8ft) LAT

Fri, Oct 2, 2026

  • High Tide5:58 AM3.87m (12.7ft) LAT
  • Low Tide11:25 AM2.54m (8.3ft) LAT
  • High Tide5:24 PM4.83m (15.9ft) LAT

← Back to Seal Island 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