← Portage Bay, Kupreanof Island Tide Times
15-Day Tide Table
Today — Fri, Sep 18, 2026
- High Tide6:22 AM4.59m (15.1ft) LAT
- Low Tide11:47 AM3.69m (12.1ft) LAT
- High Tide5:57 PM5.29m (17.4ft) LAT
Sat, Sep 19, 2026
- Low Tide1:09 AM2.73m (8.9ft) LAT
- High Tide8:12 AM4.41m (14.5ft) LAT
- Low Tide1:23 PM3.96m (13.0ft) LAT
- High Tide7:21 PM5.04m (16.5ft) LAT
Sun, Sep 20, 2026
- Low Tide2:44 AM2.78m (9.1ft) LAT
- High Tide9:58 AM4.58m (15.0ft) LAT
- Low Tide3:19 PM3.85m (12.6ft) LAT
- High Tide9:00 PM5.07m (16.6ft) LAT
Mon, Sep 21, 2026
- Low Tide4:02 AM2.56m (8.4ft) LAT
- High Tide10:53 AM4.91m (16.1ft) LAT
- Low Tide4:29 PM3.46m (11.4ft) LAT
- High Tide10:12 PM5.33m (17.5ft) LAT
Tue, Sep 22, 2026
- Low Tide4:55 AM2.23m (7.3ft) LAT
- High Tide11:28 AM5.26m (17.3ft) LAT
- Low Tide5:16 PM2.99m (9.8ft) LAT
- High Tide11:04 PM5.66m (18.6ft) LAT
Wed, Sep 23, 2026
- Low Tide5:35 AM1.90m (6.2ft) LAT
- High Tide11:58 AM5.63m (18.5ft) LAT
- Low Tide5:53 PM2.49m (8.2ft) LAT
- High Tide11:47 PM5.98m (19.6ft) LAT
Thu, Sep 24, 2026
- Low Tide6:09 AM1.61m (5.3ft) LAT
- High Tide12:26 PM5.99m (19.7ft) LAT
- Low Tide6:27 PM2.00m (6.6ft) LAT
Fri, Sep 25, 2026
- High Tide12:26 AM6.24m (20.5ft) LAT
- Low Tide6:41 AM1.42m (4.6ft) LAT
- High Tide12:53 PM6.33m (20.8ft) LAT
- Low Tide7:00 PM1.56m (5.1ft) LAT
Sat, Sep 26, 2026
- High Tide1:04 AM6.42m (21.1ft) LAT
- Low Tide7:13 AM1.33m (4.4ft) LAT
- High Tide1:21 PM6.63m (21.7ft) LAT
- Low Tide7:34 PM1.19m (3.9ft) LAT
Sun, Sep 27, 2026
- High Tide1:41 AM6.49m (21.3ft) LAT
- Low Tide7:45 AM1.38m (4.5ft) LAT
- High Tide1:50 PM6.86m (22.5ft) LAT
- Low Tide8:09 PM0.93m (3.0ft) LAT
Mon, Sep 28, 2026
- High Tide2:19 AM6.45m (21.2ft) LAT
- Low Tide8:18 AM1.55m (5.1ft) LAT
- High Tide2:21 PM6.98m (22.9ft) LAT
- Low Tide8:45 PM0.82m (2.7ft) LAT
Tue, Sep 29, 2026
- High Tide2:59 AM6.28m (20.6ft) LAT
- Low Tide8:53 AM1.84m (6.0ft) LAT
- High Tide2:55 PM6.98m (22.9ft) LAT
- Low Tide9:25 PM0.87m (2.9ft) LAT
Wed, Sep 30, 2026
- High Tide3:41 AM6.00m (19.7ft) LAT
- Low Tide9:32 AM2.22m (7.3ft) LAT
- High Tide3:32 PM6.83m (22.4ft) LAT
- Low Tide10:10 PM1.10m (3.6ft) LAT
Thu, Oct 1, 2026
- High Tide4:30 AM5.62m (18.4ft) LAT
- Low Tide10:15 AM2.67m (8.8ft) LAT
- High Tide4:16 PM6.54m (21.5ft) LAT
- Low Tide11:02 PM1.45m (4.7ft) LAT
Fri, Oct 2, 2026
- High Tide5:31 AM5.22m (17.1ft) LAT
- Low Tide11:10 AM3.12m (10.2ft) LAT
- High Tide5:11 PM6.14m (20.1ft) LAT
← Back to Portage Bay, Kupreanof 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 / 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.