Mailboat Slough, Willapa River, Willapa Bay, WA Tides
Marine Forecast: Cape Shoalwater WA to Cascade Head OR out 10 NM
| Date | Time | Feet | Tide |
|---|---|---|---|
| Thu Jan 22 | 3:44am | 9.34 ft | High Tide |
| Thu Jan 22 | 9:26am | 2.87 ft | Low Tide |
| Thu Jan 22 | 3:15pm | 9.45 ft | High Tide |
| Thu Jan 22 | 9:41pm | 0.33 ft | Low Tide |
| Fri Jan 23 | 4:16am | 9.66 ft | High Tide |
| Fri Jan 23 | 10:14am | 2.55 ft | Low Tide |
| Fri Jan 23 | 4:04pm | 8.77 ft | High Tide |
| Fri Jan 23 | 10:16pm | 1.09 ft | Low Tide |
| Sat Jan 24 | 4:51am | 9.97 ft | High Tide |
| Sat Jan 24 | 11:09am | 2.23 ft | Low Tide |
| Sat Jan 24 | 5:02pm | 7.99 ft | High Tide |
| Sat Jan 24 | 10:54pm | 2.01 ft | Low Tide |
| Sun Jan 25 | 5:31am | 10.22 ft | High Tide |
| Sun Jan 25 | 12:11pm | 1.91 ft | Low Tide |
| Sun Jan 25 | 6:13pm | 7.27 ft | High Tide |
| Sun Jan 25 | 11:38pm | 3.00 ft | Low Tide |
| Mon Jan 26 | 6:18am | 10.38 ft | High Tide |
| Mon Jan 26 | 1:21pm | 1.52 ft | Low Tide |
| Mon Jan 26 | 7:39pm | 6.82 ft | High Tide |
| Tue Jan 27 | 12:35am | 3.92 ft | Low Tide |
| Tue Jan 27 | 7:14am | 10.48 ft | High Tide |
| Tue Jan 27 | 2:36pm | 0.99 ft | Low Tide |
| Tue Jan 27 | 9:12pm | 6.85 ft | High Tide |
| Wed Jan 28 | 1:50am | 4.59 ft | Low Tide |
| Wed Jan 28 | 8:20am | 10.59 ft | High Tide |
| Wed Jan 28 | 3:46pm | 0.33 ft | Low Tide |
| Wed Jan 28 | 10:36pm | 7.28 ft | High Tide |
| Thu Jan 29 | 3:13am | 4.80 ft | Low Tide |
| Thu Jan 29 | 9:28am | 10.78 ft | High Tide |
| Thu Jan 29 | 4:49pm | -0.36 ft | Low Tide |
| Thu Jan 29 | 11:41pm | 7.88 ft | High Tide |
| Fri Jan 30 | 4:28am | 4.55 ft | Low Tide |
| Fri Jan 30 | 10:33am | 11.03 ft | High Tide |
| Fri Jan 30 | 5:44pm | -0.94 ft | Low Tide |
| Sat Jan 31 | 12:31am | 8.46 ft | High Tide |
| Sat Jan 31 | 5:32am | 4.00 ft | Low Tide |
| Sat Jan 31 | 11:32am | 11.25 ft | High Tide |
| Sat Jan 31 | 6:32pm | -1.31 ft | Low Tide |
| Sun Feb 1 | 1:14am | 8.96 ft | High Tide |
| Sun Feb 1 | 6:27am | 3.38 ft | Low Tide |
| Sun Feb 1 | 12:26pm | 11.30 ft | High Tide |
| Sun Feb 1 | 7:15pm | -1.42 ft | Low Tide |
| Mon Feb 2 | 1:53am | 9.37 ft | High Tide |
| Mon Feb 2 | 7:17am | 2.80 ft | Low Tide |
| Mon Feb 2 | 1:15pm | 11.13 ft | High Tide |
| Mon Feb 2 | 7:55pm | -1.25 ft | Low Tide |
| Tue Feb 3 | 2:29am | 9.68 ft | High Tide |
| Tue Feb 3 | 8:04am | 2.35 ft | Low Tide |
| Tue Feb 3 | 2:02pm | 10.70 ft | High Tide |
| Tue Feb 3 | 8:32pm | -0.80 ft | Low Tide |
| Wed Feb 4 | 3:04am | 9.89 ft | High Tide |
| Wed Feb 4 | 8:50am | 2.05 ft | Low Tide |
| Wed Feb 4 | 2:47pm | 10.06 ft | High Tide |
| Wed Feb 4 | 9:07pm | -0.10 ft | Low Tide |
| Thu Feb 5 | 3:38am | 9.99 ft | High Tide |
| Thu Feb 5 | 9:35am | 1.91 ft | Low Tide |
| Thu Feb 5 | 3:33pm | 9.28 ft | High Tide |
| Thu Feb 5 | 9:41pm | 0.77 ft | Low Tide |
| Fri Feb 6 | 4:11am | 9.98 ft | High Tide |
| Fri Feb 6 | 10:21am | 1.90 ft | Low Tide |
| Fri Feb 6 | 4:20pm | 8.45 ft | High Tide |
| Fri Feb 6 | 10:14pm | 1.75 ft | Low Tide |
| Sat Feb 7 | 4:45am | 9.87 ft | High Tide |
| Sat Feb 7 | 11:09am | 1.98 ft | Low Tide |
| Sat Feb 7 | 5:12pm | 7.65 ft | High Tide |
| Sat Feb 7 | 10:48pm | 2.75 ft | Low Tide |
| Sun Feb 8 | 5:21am | 9.67 ft | High Tide |
| Sun Feb 8 | 12:03pm | 2.09 ft | Low Tide |
| Sun Feb 8 | 6:14pm | 6.98 ft | High Tide |
| Sun Feb 8 | 11:25pm | 3.69 ft | Low Tide |
| Mon Feb 9 | 6:02am | 9.43 ft | High Tide |
| Mon Feb 9 | 1:03pm | 2.16 ft | Low Tide |
| Mon Feb 9 | 7:28pm | 6.54 ft | High Tide |
| Tue Feb 10 | 12:11am | 4.50 ft | Low Tide |
| Tue Feb 10 | 6:51am | 9.19 ft | High Tide |
| Tue Feb 10 | 2:13pm | 2.08 ft | Low Tide |
| Tue Feb 10 | 8:55pm | 6.46 ft | High Tide |
| Wed Feb 11 | 1:17am | 5.07 ft | Low Tide |
| Wed Feb 11 | 7:52am | 9.04 ft | High Tide |
| Wed Feb 11 | 3:23pm | 1.79 ft | Low Tide |
| Wed Feb 11 | 10:19pm | 6.72 ft | High Tide |
| Thu Feb 12 | 2:40am | 5.28 ft | Low Tide |
| Thu Feb 12 | 8:57am | 9.08 ft | High Tide |
| Thu Feb 12 | 4:22pm | 1.31 ft | Low Tide |
| Thu Feb 12 | 11:20pm | 7.14 ft | High Tide |
| Fri Feb 13 | 3:54am | 5.07 ft | Low Tide |
| Fri Feb 13 | 9:58am | 9.32 ft | High Tide |
| Fri Feb 13 | 5:11pm | 0.77 ft | Low Tide |
| Sat Feb 14 | 12:01am | 7.57 ft | High Tide |
| Sat Feb 14 | 4:52am | 4.62 ft | Low Tide |
| Sat Feb 14 | 10:52am | 9.66 ft | High Tide |
| Sat Feb 14 | 5:52pm | 0.24 ft | Low Tide |
| Sun Feb 15 | 12:36am | 8.00 ft | High Tide |
| Sun Feb 15 | 5:40am | 4.04 ft | Low Tide |
| Sun Feb 15 | 11:39am | 9.98 ft | High Tide |
| Sun Feb 15 | 6:28pm | -0.17 ft | Low Tide |
| Mon Feb 16 | 1:06am | 8.42 ft | High Tide |
| Mon Feb 16 | 6:23am | 3.41 ft | Low Tide |
| Mon Feb 16 | 12:21pm | 10.21 ft | High Tide |
| Mon Feb 16 | 7:02pm | -0.42 ft | Low Tide |
| Tue Feb 17 | 1:35am | 8.86 ft | High Tide |
| Tue Feb 17 | 7:04am | 2.78 ft | Low Tide |
| Tue Feb 17 | 1:02pm | 10.28 ft | High Tide |
| Tue Feb 17 | 7:34pm | -0.44 ft | Low Tide |
| Wed Feb 18 | 2:03am | 9.31 ft | High Tide |
| Wed Feb 18 | 7:44am | 2.17 ft | Low Tide |
| Wed Feb 18 | 1:43pm | 10.16 ft | High Tide |
| Wed Feb 18 | 8:06pm | -0.21 ft | Low Tide |