← Thunder Bay Ontario Tide Times
15-Day Tide Table
Today — Fri, Sep 18, 2026
- Low Tide3:33 AM0.31m (1.0ft) LAT
- High Tide3:12 PM0.32m (1.0ft) LAT
Sat, Sep 19, 2026
- Low Tide5:21 AM0.31m (1.0ft) LAT
- High Tide2:44 PM0.32m (1.1ft) LAT
Sun, Sep 20, 2026
- Low Tide6:52 AM0.30m (1.0ft) LAT
- High Tide2:50 PM0.32m (1.1ft) LAT
Mon, Sep 21, 2026
- Low Tide7:50 AM0.30m (1.0ft) LAT
- High Tide3:05 PM0.32m (1.1ft) LAT
Tue, Sep 22, 2026
- High Tide2:58 AM0.31m (1.0ft) LAT
- Low Tide8:34 AM0.30m (1.0ft) LAT
Wed, Sep 23, 2026
- High Tide3:31 AM0.31m (1.0ft) LAT
- Low Tide9:11 AM0.30m (1.0ft) LAT
- High Tide3:46 PM0.32m (1.1ft) LAT
- Low Tide10:31 PM0.30m (1.0ft) LAT
Thu, Sep 24, 2026
- High Tide4:03 AM0.31m (1.0ft) LAT
- Low Tide9:45 AM0.30m (1.0ft) LAT
- High Tide4:09 PM0.32m (1.0ft) LAT
- Low Tide10:45 PM0.30m (1.0ft) LAT
Fri, Sep 25, 2026
- High Tide4:34 AM0.31m (1.0ft) LAT
- Low Tide10:19 AM0.29m (1.0ft) LAT
- High Tide4:32 PM0.32m (1.0ft) LAT
- Low Tide11:03 PM0.29m (1.0ft) LAT
Sat, Sep 26, 2026
- High Tide5:06 AM0.31m (1.0ft) LAT
- Low Tide10:52 AM0.30m (1.0ft) LAT
- High Tide4:57 PM0.32m (1.0ft) LAT
- Low Tide11:24 PM0.29m (1.0ft) LAT
Sun, Sep 27, 2026
- High Tide5:41 AM0.31m (1.0ft) LAT
- Low Tide11:26 AM0.30m (1.0ft) LAT
- High Tide5:21 PM0.32m (1.0ft) LAT
- Low Tide11:48 PM0.29m (1.0ft) LAT
Mon, Sep 28, 2026
- High Tide6:19 AM0.31m (1.0ft) LAT
- Low Tide12:01 PM0.30m (1.0ft) LAT
- High Tide5:45 PM0.32m (1.0ft) LAT
Tue, Sep 29, 2026
- Low Tide12:15 AM0.29m (1.0ft) LAT
- High Tide7:03 AM0.31m (1.0ft) LAT
- Low Tide12:40 PM0.30m (1.0ft) LAT
- High Tide6:07 PM0.31m (1.0ft) LAT
Wed, Sep 30, 2026
- Low Tide12:45 AM0.29m (1.0ft) LAT
- High Tide6:26 PM0.31m (1.0ft) LAT
Thu, Oct 1, 2026
- Low Tide1:21 AM0.29m (1.0ft) LAT
- High Tide6:34 PM0.31m (1.0ft) LAT
Fri, Oct 2, 2026
- Low Tide2:07 AM0.29m (1.0ft) LAT
- High Tide12:06 PM0.31m (1.0ft) LAT
← Back to Thunder Bay Ontario 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.