Roche Harbor, San Juan Island, Haro Strait, WA Tides
Marine Forecast: San Juan Islands and Northern Inland Waters
| Date | Time | Feet | Tide |
|---|---|---|---|
| Wed Apr 22 | 3:23pm | -1.73 ft | Low Tide |
| Wed Apr 22 | 11:57pm | 7.79 ft | High Tide |
| Thu Apr 23 | 5:02am | 6.86 ft | Low Tide |
| Thu Apr 23 | 8:33am | 6.53 ft | High Tide |
| Thu Apr 23 | 4:26pm | -0.96 ft | Low Tide |
| Fri Apr 24 | 1:00am | 7.74 ft | High Tide |
| Fri Apr 24 | 7:20am | 6.15 ft | Low Tide |
| Fri Apr 24 | 9:56am | 5.86 ft | High Tide |
| Fri Apr 24 | 5:34pm | -0.11 ft | Low Tide |
| Sat Apr 25 | 1:52am | 7.72 ft | High Tide |
| Sat Apr 25 | 8:23am | 5.15 ft | Low Tide |
| Sat Apr 25 | 11:40am | 5.30 ft | High Tide |
| Sat Apr 25 | 6:42pm | 0.76 ft | Low Tide |
| Sun Apr 26 | 2:32am | 7.69 ft | High Tide |
| Sun Apr 26 | 9:04am | 4.02 ft | Low Tide |
| Sun Apr 26 | 1:37pm | 5.13 ft | High Tide |
| Sun Apr 26 | 7:44pm | 1.65 ft | Low Tide |
| Mon Apr 27 | 3:05am | 7.64 ft | High Tide |
| Mon Apr 27 | 9:38am | 2.88 ft | Low Tide |
| Mon Apr 27 | 3:17pm | 5.42 ft | High Tide |
| Mon Apr 27 | 8:40pm | 2.58 ft | Low Tide |
| Tue Apr 28 | 3:31am | 7.56 ft | High Tide |
| Tue Apr 28 | 10:05am | 1.79 ft | Low Tide |
| Tue Apr 28 | 4:31pm | 5.93 ft | High Tide |
| Tue Apr 28 | 9:29pm | 3.52 ft | Low Tide |
| Wed Apr 29 | 3:51am | 7.46 ft | High Tide |
| Wed Apr 29 | 10:31am | 0.81 ft | Low Tide |
| Wed Apr 29 | 5:31pm | 6.47 ft | High Tide |
| Wed Apr 29 | 10:14pm | 4.43 ft | Low Tide |
| Thu Apr 30 | 4:08am | 7.36 ft | High Tide |
| Thu Apr 30 | 10:56am | -0.01 ft | Low Tide |
| Thu Apr 30 | 6:24pm | 6.97 ft | High Tide |
| Thu Apr 30 | 10:58pm | 5.24 ft | Low Tide |
| Fri May 1 | 4:24am | 7.26 ft | High Tide |
| Fri May 1 | 11:24am | -0.63 ft | Low Tide |
| Fri May 1 | 7:12pm | 7.37 ft | High Tide |
| Fri May 1 | 11:43pm | 5.91 ft | Low Tide |
| Sat May 2 | 4:43am | 7.15 ft | High Tide |
| Sat May 2 | 11:53am | -1.05 ft | Low Tide |
| Sat May 2 | 7:56pm | 7.63 ft | High Tide |
| Sun May 3 | 12:29am | 6.39 ft | Low Tide |
| Sun May 3 | 5:03am | 7.00 ft | High Tide |
| Sun May 3 | 12:26pm | -1.24 ft | Low Tide |
| Sun May 3 | 8:40pm | 7.76 ft | High Tide |
| Mon May 4 | 1:20am | 6.71 ft | Low Tide |
| Mon May 4 | 5:27am | 6.81 ft | High Tide |
| Mon May 4 | 1:01pm | -1.22 ft | Low Tide |
| Mon May 4 | 9:24pm | 7.75 ft | High Tide |
| Tue May 5 | 2:18am | 6.88 ft | Low Tide |
| Tue May 5 | 5:52am | 6.58 ft | High Tide |
| Tue May 5 | 1:41pm | -1.04 ft | Low Tide |
| Tue May 5 | 10:11pm | 7.66 ft | High Tide |
| Wed May 6 | 3:40am | 6.89 ft | Low Tide |
| Wed May 6 | 6:10am | 6.31 ft | High Tide |
| Wed May 6 | 2:24pm | -0.74 ft | Low Tide |
| Wed May 6 | 11:01pm | 7.54 ft | High Tide |
| Thu May 7 | 3:11pm | -0.36 ft | Low Tide |
| Thu May 7 | 11:50pm | 7.42 ft | High Tide |
| Fri May 8 | 4:03pm | 0.10 ft | Low Tide |
| Sat May 9 | 12:33am | 7.35 ft | High Tide |
| Sat May 9 | 8:36am | 5.64 ft | Low Tide |
| Sat May 9 | 9:01am | 5.13 ft | High Tide |
| Sat May 9 | 4:57pm | 0.65 ft | Low Tide |
| Sun May 10 | 1:06am | 7.31 ft | High Tide |
| Sun May 10 | 8:25am | 4.95 ft | Low Tide |
| Sun May 10 | 10:53am | 4.73 ft | High Tide |
| Sun May 10 | 5:53pm | 1.30 ft | Low Tide |
| Mon May 11 | 1:32am | 7.30 ft | High Tide |
| Mon May 11 | 8:25am | 4.00 ft | Low Tide |
| Mon May 11 | 12:37pm | 4.62 ft | High Tide |
| Mon May 11 | 6:49pm | 2.08 ft | Low Tide |
| Tue May 12 | 1:55am | 7.35 ft | High Tide |
| Tue May 12 | 8:41am | 2.77 ft | Low Tide |
| Tue May 12 | 2:21pm | 4.94 ft | High Tide |
| Tue May 12 | 7:43pm | 2.98 ft | Low Tide |
| Wed May 13 | 2:18am | 7.44 ft | High Tide |
| Wed May 13 | 9:07am | 1.33 ft | Low Tide |
| Wed May 13 | 3:49pm | 5.63 ft | High Tide |
| Wed May 13 | 8:36pm | 3.95 ft | Low Tide |
| Thu May 14 | 2:42am | 7.59 ft | High Tide |
| Thu May 14 | 9:39am | -0.18 ft | Low Tide |
| Thu May 14 | 4:58pm | 6.48 ft | High Tide |
| Thu May 14 | 9:28pm | 4.91 ft | Low Tide |
| Fri May 15 | 3:07am | 7.75 ft | High Tide |
| Fri May 15 | 10:15am | -1.56 ft | Low Tide |
| Fri May 15 | 5:57pm | 7.26 ft | High Tide |
| Fri May 15 | 10:19pm | 5.77 ft | Low Tide |
| Sat May 16 | 3:35am | 7.90 ft | High Tide |
| Sat May 16 | 10:56am | -2.67 ft | Low Tide |
| Sat May 16 | 6:52pm | 7.87 ft | High Tide |
| Sat May 16 | 11:10pm | 6.46 ft | Low Tide |
| Sun May 17 | 4:06am | 7.97 ft | High Tide |
| Sun May 17 | 11:39am | -3.36 ft | Low Tide |
| Sun May 17 | 7:46pm | 8.25 ft | High Tide |
| Mon May 18 | 12:04am | 6.92 ft | Low Tide |
| Mon May 18 | 4:43am | 7.91 ft | High Tide |
| Mon May 18 | 12:26pm | -3.58 ft | Low Tide |
| Mon May 18 | 8:40pm | 8.40 ft | High Tide |
| Tue May 19 | 1:02am | 7.13 ft | Low Tide |
| Tue May 19 | 5:27am | 7.66 ft | High Tide |
| Tue May 19 | 1:16pm | -3.36 ft | Low Tide |
| Tue May 19 | 9:34pm | 8.38 ft | High Tide |
| Wed May 20 | 2:09am | 7.08 ft | Low Tide |
| Wed May 20 | 6:19am | 7.21 ft | High Tide |
| Wed May 20 | 2:08pm | -2.75 ft | Low Tide |
| Wed May 20 | 10:27pm | 8.26 ft | High Tide |
| Thu May 21 | 3:36am | 6.71 ft | Low Tide |
| Thu May 21 | 7:23am | 6.57 ft | High Tide |
| Thu May 21 | 3:03pm | -1.84 ft | Low Tide |
| Thu May 21 | 11:19pm | 8.12 ft | High Tide |
| Fri May 22 | 5:34am | 5.95 ft | Low Tide |
| Fri May 22 | 8:39am | 5.79 ft | High Tide |
| Fri May 22 | 3:59pm | -0.72 ft | Low Tide |
| Sat May 23 | 12:05am | 8.00 ft | High Tide |
| Sat May 23 | 6:56am | 4.84 ft | Low Tide |
| Sat May 23 | 10:09am | 5.01 ft | High Tide |
| Sat May 23 | 4:58pm | 0.55 ft | Low Tide |
| Sun May 24 | 12:47am | 7.88 ft | High Tide |
| Sun May 24 | 7:50am | 3.61 ft | Low Tide |
| Sun May 24 | 12:03pm | 4.51 ft | High Tide |
| Sun May 24 | 5:58pm | 1.89 ft | Low Tide |
| Mon May 25 | 1:22am | 7.77 ft | High Tide |
| Mon May 25 | 8:32am | 2.37 ft | Low Tide |
| Mon May 25 | 2:15pm | 4.67 ft | High Tide |
| Mon May 25 | 6:58pm | 3.21 ft | Low Tide |
| Tue May 26 | 1:51am | 7.63 ft | High Tide |
| Tue May 26 | 9:06am | 1.24 ft | Low Tide |
| Tue May 26 | 3:51pm | 5.38 ft | High Tide |
| Tue May 26 | 7:57pm | 4.41 ft | Low Tide |
| Wed May 27 | 2:14am | 7.49 ft | High Tide |
| Wed May 27 | 9:34am | 0.27 ft | Low Tide |
| Wed May 27 | 4:59pm | 6.21 ft | High Tide |
| Wed May 27 | 8:56pm | 5.43 ft | Low Tide |
| Thu May 28 | 2:34am | 7.35 ft | High Tide |
| Thu May 28 | 10:00am | -0.50 ft | Low Tide |
| Thu May 28 | 5:53pm | 6.94 ft | High Tide |
| Thu May 28 | 9:53pm | 6.21 ft | Low Tide |
| Fri May 29 | 2:53am | 7.23 ft | High Tide |
| Fri May 29 | 10:26am | -1.08 ft | Low Tide |
| Fri May 29 | 6:39pm | 7.48 ft | High Tide |
| Fri May 29 | 10:48pm | 6.73 ft | Low Tide |
| Sat May 30 | 3:13am | 7.11 ft | High Tide |
| Sat May 30 | 10:55am | -1.47 ft | Low Tide |
| Sat May 30 | 7:20pm | 7.82 ft | High Tide |
| Sat May 30 | 11:40pm | 7.02 ft | Low Tide |
| Sun May 31 | 3:36am | 6.99 ft | High Tide |
| Sun May 31 | 11:26am | -1.69 ft | Low Tide |
| Sun May 31 | 7:58pm | 7.97 ft | High Tide |
| Mon Jun 1 | 12:31am | 7.13 ft | Low Tide |
| Mon Jun 1 | 4:03am | 6.85 ft | High Tide |
| Mon Jun 1 | 12:01pm | -1.75 ft | Low Tide |
| Mon Jun 1 | 8:34pm | 7.99 ft | High Tide |
| Tue Jun 2 | 1:23am | 7.11 ft | Low Tide |
| Tue Jun 2 | 4:33am | 6.66 ft | High Tide |
| Tue Jun 2 | 12:38pm | -1.69 ft | Low Tide |
| Tue Jun 2 | 9:09pm | 7.94 ft | High Tide |
| Wed Jun 3 | 2:23am | 6.98 ft | Low Tide |
| Wed Jun 3 | 5:03am | 6.43 ft | High Tide |
| Wed Jun 3 | 1:17pm | -1.52 ft | Low Tide |
| Wed Jun 3 | 9:44pm | 7.86 ft | High Tide |
| Thu Jun 4 | 5:03am | 6.73 ft | Low Tide |
| Thu Jun 4 | 5:25am | 6.12 ft | High Tide |
| Thu Jun 4 | 1:58pm | -1.23 ft | Low Tide |
| Thu Jun 4 | 10:17pm | 7.78 ft | High Tide |
| Fri Jun 5 | 2:40pm | -0.77 ft | Low Tide |
| Fri Jun 5 | 10:48pm | 7.72 ft | High Tide |
| Sat Jun 6 | 6:41am | 5.70 ft | Low Tide |
| Sat Jun 6 | 7:45am | 5.20 ft | High Tide |
| Sat Jun 6 | 3:23pm | -0.10 ft | Low Tide |
| Sat Jun 6 | 11:17pm | 7.68 ft | High Tide |
| Sun Jun 7 | 6:42am | 4.91 ft | Low Tide |
| Sun Jun 7 | 9:15am | 4.67 ft | High Tide |
| Sun Jun 7 | 4:07pm | 0.80 ft | Low Tide |
| Sun Jun 7 | 11:44pm | 7.65 ft | High Tide |
| Mon Jun 8 | 6:55am | 3.87 ft | Low Tide |
| Mon Jun 8 | 10:52am | 4.27 ft | High Tide |
| Mon Jun 8 | 4:54pm | 1.93 ft | Low Tide |
| Tue Jun 9 | 12:10am | 7.65 ft | High Tide |
| Tue Jun 9 | 7:20am | 2.59 ft | Low Tide |
| Tue Jun 9 | 12:45pm | 4.29 ft | High Tide |
| Tue Jun 9 | 5:48pm | 3.20 ft | Low Tide |
| Wed Jun 10 | 12:36am | 7.69 ft | High Tide |
| Wed Jun 10 | 7:52am | 1.14 ft | Low Tide |
| Wed Jun 10 | 2:51pm | 4.92 ft | High Tide |
| Wed Jun 10 | 6:48pm | 4.48 ft | Low Tide |
| Thu Jun 11 | 1:02am | 7.77 ft | High Tide |
| Thu Jun 11 | 8:28am | -0.35 ft | Low Tide |