Mailboat Slough, Willapa River, Willapa Bay, WA Tides
Marine Forecast: Cape Shoalwater WA to Cascade Head OR out 10 NM
| Date | Time | Feet | Tide |
|---|---|---|---|
| Sat Aug 15 | 10:15pm | 0.51 ft | Low Tide |
| Sun Aug 16 | 4:19am | 8.59 ft | High Tide |
| Sun Aug 16 | 10:24am | -0.09 ft | Low Tide |
| Sun Aug 16 | 4:49pm | 9.25 ft | High Tide |
| Sun Aug 16 | 11:02pm | 0.48 ft | Low Tide |
| Mon Aug 17 | 5:08am | 7.79 ft | High Tide |
| Mon Aug 17 | 11:00am | 0.91 ft | Low Tide |
| Mon Aug 17 | 5:25pm | 9.14 ft | High Tide |
| Mon Aug 17 | 11:51pm | 0.60 ft | Low Tide |
| Tue Aug 18 | 6:02am | 7.02 ft | High Tide |
| Tue Aug 18 | 11:36am | 1.93 ft | Low Tide |
| Tue Aug 18 | 6:02pm | 8.90 ft | High Tide |
| Wed Aug 19 | 12:45am | 0.80 ft | Low Tide |
| Wed Aug 19 | 7:03am | 6.36 ft | High Tide |
| Wed Aug 19 | 12:16pm | 2.88 ft | Low Tide |
| Wed Aug 19 | 6:44pm | 8.59 ft | High Tide |
| Thu Aug 20 | 1:44am | 1.00 ft | Low Tide |
| Thu Aug 20 | 8:15am | 5.94 ft | High Tide |
| Thu Aug 20 | 1:05pm | 3.66 ft | Low Tide |
| Thu Aug 20 | 7:35pm | 8.28 ft | High Tide |
| Fri Aug 21 | 2:52am | 1.07 ft | Low Tide |
| Fri Aug 21 | 9:37am | 5.83 ft | High Tide |
| Fri Aug 21 | 2:11pm | 4.19 ft | Low Tide |
| Fri Aug 21 | 8:37pm | 8.07 ft | High Tide |
| Sat Aug 22 | 4:01am | 0.92 ft | Low Tide |
| Sat Aug 22 | 10:57am | 6.02 ft | High Tide |
| Sat Aug 22 | 3:31pm | 4.34 ft | Low Tide |
| Sat Aug 22 | 9:43pm | 8.06 ft | High Tide |
| Sun Aug 23 | 5:03am | 0.59 ft | Low Tide |
| Sun Aug 23 | 11:57am | 6.38 ft | High Tide |
| Sun Aug 23 | 4:43pm | 4.11 ft | Low Tide |
| Sun Aug 23 | 10:45pm | 8.26 ft | High Tide |
| Mon Aug 24 | 5:53am | 0.16 ft | Low Tide |
| Mon Aug 24 | 12:40pm | 6.76 ft | High Tide |
| Mon Aug 24 | 5:40pm | 3.64 ft | Low Tide |
| Mon Aug 24 | 11:39pm | 8.56 ft | High Tide |
| Tue Aug 25 | 6:35am | -0.26 ft | Low Tide |
| Tue Aug 25 | 1:15pm | 7.16 ft | High Tide |
| Tue Aug 25 | 6:27pm | 3.07 ft | Low Tide |
| Wed Aug 26 | 12:26am | 8.85 ft | High Tide |
| Wed Aug 26 | 7:11am | -0.58 ft | Low Tide |
| Wed Aug 26 | 1:46pm | 7.57 ft | High Tide |
| Wed Aug 26 | 7:09pm | 2.47 ft | Low Tide |
| Thu Aug 27 | 1:09am | 9.05 ft | High Tide |
| Thu Aug 27 | 7:44am | -0.75 ft | Low Tide |
| Thu Aug 27 | 2:14pm | 7.99 ft | High Tide |
| Thu Aug 27 | 7:48pm | 1.87 ft | Low Tide |
| Fri Aug 28 | 1:49am | 9.12 ft | High Tide |
| Fri Aug 28 | 8:15am | -0.73 ft | Low Tide |
| Fri Aug 28 | 2:42pm | 8.42 ft | High Tide |
| Fri Aug 28 | 8:27pm | 1.31 ft | Low Tide |
| Sat Aug 29 | 2:29am | 9.03 ft | High Tide |
| Sat Aug 29 | 8:46am | -0.48 ft | Low Tide |
| Sat Aug 29 | 3:09pm | 8.83 ft | High Tide |
| Sat Aug 29 | 9:06pm | 0.82 ft | Low Tide |
| Sun Aug 30 | 3:09am | 8.79 ft | High Tide |
| Sun Aug 30 | 9:17am | -0.02 ft | Low Tide |
| Sun Aug 30 | 3:36pm | 9.22 ft | High Tide |
| Sun Aug 30 | 9:47pm | 0.41 ft | Low Tide |
| Mon Aug 31 | 3:52am | 8.40 ft | High Tide |
| Mon Aug 31 | 9:49am | 0.62 ft | Low Tide |
| Mon Aug 31 | 4:05pm | 9.52 ft | High Tide |
| Mon Aug 31 | 10:30pm | 0.14 ft | Low Tide |
| Tue Sep 1 | 4:40am | 7.88 ft | High Tide |
| Tue Sep 1 | 10:23am | 1.39 ft | Low Tide |
| Tue Sep 1 | 4:38pm | 9.71 ft | High Tide |
| Tue Sep 1 | 11:19pm | 0.03 ft | Low Tide |
| Wed Sep 2 | 5:34am | 7.27 ft | High Tide |
| Wed Sep 2 | 11:00am | 2.22 ft | Low Tide |
| Wed Sep 2 | 5:17pm | 9.71 ft | High Tide |
| Thu Sep 3 | 12:14am | 0.07 ft | Low Tide |
| Thu Sep 3 | 6:39am | 6.68 ft | High Tide |
| Thu Sep 3 | 11:45am | 3.02 ft | Low Tide |
| Thu Sep 3 | 6:05pm | 9.54 ft | High Tide |
| Fri Sep 4 | 1:19am | 0.16 ft | Low Tide |
| Fri Sep 4 | 7:58am | 6.27 ft | High Tide |
| Fri Sep 4 | 12:44pm | 3.71 ft | Low Tide |
| Fri Sep 4 | 7:07pm | 9.26 ft | High Tide |
| Sat Sep 5 | 2:34am | 0.14 ft | Low Tide |
| Sat Sep 5 | 9:26am | 6.24 ft | High Tide |
| Sat Sep 5 | 2:06pm | 4.09 ft | Low Tide |
| Sat Sep 5 | 8:25pm | 9.05 ft | High Tide |
| Sun Sep 6 | 3:50am | -0.09 ft | Low Tide |
| Sun Sep 6 | 10:46am | 6.62 ft | High Tide |
| Sun Sep 6 | 3:37pm | 3.95 ft | Low Tide |
| Sun Sep 6 | 9:46pm | 9.07 ft | High Tide |
| Mon Sep 7 | 4:58am | -0.49 ft | Low Tide |
| Mon Sep 7 | 11:47am | 7.20 ft | High Tide |
| Mon Sep 7 | 4:56pm | 3.32 ft | Low Tide |
| Mon Sep 7 | 10:59pm | 9.30 ft | High Tide |
| Tue Sep 8 | 5:54am | -0.87 ft | Low Tide |
| Tue Sep 8 | 12:34pm | 7.85 ft | High Tide |
| Tue Sep 8 | 5:59pm | 2.44 ft | Low Tide |
| Wed Sep 9 | 12:01am | 9.55 ft | High Tide |
| Wed Sep 9 | 6:42am | -1.08 ft | Low Tide |
| Wed Sep 9 | 1:14pm | 8.48 ft | High Tide |
| Wed Sep 9 | 6:53pm | 1.54 ft | Low Tide |
| Thu Sep 10 | 12:56am | 9.67 ft | High Tide |
| Thu Sep 10 | 7:24am | -1.04 ft | Low Tide |
| Thu Sep 10 | 1:50pm | 9.03 ft | High Tide |
| Thu Sep 10 | 7:41pm | 0.76 ft | Low Tide |
| Fri Sep 11 | 1:46am | 9.60 ft | High Tide |
| Fri Sep 11 | 8:03am | -0.74 ft | Low Tide |
| Fri Sep 11 | 2:24pm | 9.46 ft | High Tide |
| Fri Sep 11 | 8:25pm | 0.18 ft | Low Tide |
| Sat Sep 12 | 2:33am | 9.34 ft | High Tide |
| Sat Sep 12 | 8:39am | -0.18 ft | Low Tide |
| Sat Sep 12 | 2:56pm | 9.72 ft | High Tide |