← Roche Harbor, San Juan Island Tide Times
15-Day Tide Table
Today — Mon, Oct 5, 2026
- Low Tide6:32 AM1.19m (3.9ft) LAT
- High Tide2:50 PM3.44m (11.3ft) LAT
- Low Tide8:53 PM2.88m (9.5ft) LAT
Tue, Oct 6, 2026
- High Tide12:34 AM2.86m (9.4ft) LAT
- Low Tide7:40 AM1.35m (4.4ft) LAT
- High Tide3:26 PM3.45m (11.3ft) LAT
- Low Tide9:24 PM2.56m (8.4ft) LAT
Wed, Oct 7, 2026
- High Tide2:14 AM2.88m (9.5ft) LAT
- Low Tide8:40 AM1.54m (5.0ft) LAT
- High Tide3:56 PM3.45m (11.3ft) LAT
- Low Tide9:55 PM2.21m (7.3ft) LAT
Thu, Oct 8, 2026
- High Tide3:37 AM2.98m (9.8ft) LAT
- Low Tide9:30 AM1.75m (5.8ft) LAT
- High Tide4:22 PM3.43m (11.3ft) LAT
- Low Tide10:27 PM1.86m (6.1ft) LAT
Fri, Oct 9, 2026
- High Tide4:46 AM3.08m (10.1ft) LAT
- Low Tide10:15 AM2.00m (6.6ft) LAT
- High Tide4:43 PM3.41m (11.2ft) LAT
- Low Tide10:59 PM1.53m (5.0ft) LAT
Sat, Oct 10, 2026
- High Tide5:45 AM3.18m (10.4ft) LAT
- Low Tide10:57 AM2.27m (7.5ft) LAT
- High Tide5:02 PM3.38m (11.1ft) LAT
- Low Tide11:31 PM1.26m (4.1ft) LAT
Sun, Oct 11, 2026
- High Tide6:40 AM3.26m (10.7ft) LAT
- Low Tide11:38 AM2.54m (8.3ft) LAT
- High Tide5:21 PM3.34m (11.0ft) LAT
Mon, Oct 12, 2026
- Low Tide12:05 AM1.06m (3.5ft) LAT
- High Tide7:33 AM3.32m (10.9ft) LAT
- Low Tide12:21 PM2.80m (9.2ft) LAT
- High Tide5:42 PM3.29m (10.8ft) LAT
Tue, Oct 13, 2026
- Low Tide12:40 AM0.94m (3.1ft) LAT
- High Tide8:26 AM3.35m (11.0ft) LAT
- Low Tide1:09 PM3.01m (9.9ft) LAT
- High Tide6:03 PM3.23m (10.6ft) LAT
Wed, Oct 14, 2026
- Low Tide1:17 AM0.90m (3.0ft) LAT
- High Tide9:22 AM3.36m (11.0ft) LAT
- Low Tide2:06 PM3.17m (10.4ft) LAT
- High Tide6:26 PM3.14m (10.3ft) LAT
Thu, Oct 15, 2026
- Low Tide1:57 AM0.95m (3.1ft) LAT
- High Tide10:23 AM3.36m (11.0ft) LAT
- Low Tide3:22 PM3.27m (10.7ft) LAT
- High Tide6:45 PM3.05m (10.0ft) LAT
Fri, Oct 16, 2026
- Low Tide2:40 AM1.06m (3.5ft) LAT
- High Tide11:30 AM3.34m (11.0ft) LAT
Sat, Oct 17, 2026
- Low Tide3:30 AM1.22m (4.0ft) LAT
- High Tide12:35 PM3.33m (10.9ft) LAT
Sun, Oct 18, 2026
- Low Tide4:27 AM1.39m (4.5ft) LAT
- High Tide1:28 PM3.33m (10.9ft) LAT
Mon, Oct 19, 2026
- Low Tide5:30 AM1.54m (5.1ft) LAT
- High Tide2:08 PM3.32m (10.9ft) LAT
- Low Tide9:09 PM2.85m (9.4ft) LAT
- High Tide11:11 PM2.65m (8.7ft) LAT
← Back to Roche Harbor, San Juan 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.