Mailboat Slough, Willapa River, Willapa Bay, WA Tides
Marine Forecast: Cape Shoalwater WA to Cascade Head OR out 10 NM
| Date | Time | Feet | Tide |
|---|---|---|---|
| Wed Apr 1 | 2:00pm | 9.07 ft | High Tide |
| Wed Apr 1 | 7:56pm | 0.92 ft | Low Tide |
| Thu Apr 2 | 2:10am | 10.01 ft | High Tide |
| Thu Apr 2 | 8:29am | 0.03 ft | Low Tide |
| Thu Apr 2 | 2:42pm | 8.91 ft | High Tide |
| Thu Apr 2 | 8:28pm | 1.46 ft | Low Tide |
| Fri Apr 3 | 2:38am | 10.12 ft | High Tide |
| Fri Apr 3 | 9:05am | -0.19 ft | Low Tide |
| Fri Apr 3 | 3:23pm | 8.67 ft | High Tide |
| Fri Apr 3 | 9:00pm | 2.07 ft | Low Tide |
| Sat Apr 4 | 3:06am | 10.07 ft | High Tide |
| Sat Apr 4 | 9:40am | -0.20 ft | Low Tide |
| Sat Apr 4 | 4:03pm | 8.35 ft | High Tide |
| Sat Apr 4 | 9:31pm | 2.69 ft | Low Tide |
| Sun Apr 5 | 3:34am | 9.89 ft | High Tide |
| Sun Apr 5 | 10:16am | -0.03 ft | Low Tide |
| Sun Apr 5 | 4:44pm | 7.97 ft | High Tide |
| Sun Apr 5 | 10:02pm | 3.27 ft | Low Tide |
| Mon Apr 6 | 4:03am | 9.60 ft | High Tide |
| Mon Apr 6 | 10:54am | 0.27 ft | Low Tide |
| Mon Apr 6 | 5:29pm | 7.53 ft | High Tide |
| Mon Apr 6 | 10:36pm | 3.78 ft | Low Tide |
| Tue Apr 7 | 4:35am | 9.22 ft | High Tide |
| Tue Apr 7 | 11:36am | 0.65 ft | Low Tide |
| Tue Apr 7 | 6:20pm | 7.07 ft | High Tide |
| Tue Apr 7 | 11:13pm | 4.21 ft | Low Tide |
| Wed Apr 8 | 5:13am | 8.76 ft | High Tide |
| Wed Apr 8 | 12:25pm | 1.04 ft | Low Tide |
| Wed Apr 8 | 7:20pm | 6.70 ft | High Tide |
| Thu Apr 9 | 12:02am | 4.54 ft | Low Tide |
| Thu Apr 9 | 6:02am | 8.27 ft | High Tide |
| Thu Apr 9 | 1:25pm | 1.32 ft | Low Tide |
| Thu Apr 9 | 8:30pm | 6.54 ft | High Tide |
| Fri Apr 10 | 1:11am | 4.72 ft | Low Tide |
| Fri Apr 10 | 7:11am | 7.84 ft | High Tide |
| Fri Apr 10 | 2:31pm | 1.41 ft | Low Tide |
| Fri Apr 10 | 9:38pm | 6.68 ft | High Tide |
| Sat Apr 11 | 2:37am | 4.56 ft | Low Tide |
| Sat Apr 11 | 8:33am | 7.63 ft | High Tide |
| Sat Apr 11 | 3:36pm | 1.29 ft | Low Tide |
| Sat Apr 11 | 10:33pm | 7.08 ft | High Tide |
| Sun Apr 12 | 3:56am | 3.98 ft | Low Tide |
| Sun Apr 12 | 9:50am | 7.71 ft | High Tide |
| Sun Apr 12 | 4:32pm | 1.07 ft | Low Tide |
| Sun Apr 12 | 11:16pm | 7.65 ft | High Tide |
| Mon Apr 13 | 4:59am | 3.09 ft | Low Tide |
| Mon Apr 13 | 10:55am | 7.98 ft | High Tide |
| Mon Apr 13 | 5:20pm | 0.90 ft | Low Tide |
| Mon Apr 13 | 11:52pm | 8.34 ft | High Tide |
| Tue Apr 14 | 5:50am | 2.02 ft | Low Tide |
| Tue Apr 14 | 11:53am | 8.34 ft | High Tide |
| Tue Apr 14 | 6:02pm | 0.85 ft | Low Tide |
| Wed Apr 15 | 12:26am | 9.08 ft | High Tide |
| Wed Apr 15 | 6:37am | 0.89 ft | Low Tide |
| Wed Apr 15 | 12:46pm | 8.67 ft | High Tide |
| Wed Apr 15 | 6:43pm | 0.98 ft | Low Tide |
| Thu Apr 16 | 12:58am | 9.82 ft | High Tide |
| Thu Apr 16 | 7:20am | -0.17 ft | Low Tide |
| Thu Apr 16 | 1:36pm | 8.91 ft | High Tide |
| Thu Apr 16 | 7:22pm | 1.28 ft | Low Tide |
| Fri Apr 17 | 1:31am | 10.47 ft | High Tide |
| Fri Apr 17 | 8:04am | -1.06 ft | Low Tide |
| Fri Apr 17 | 2:26pm | 9.00 ft | High Tide |
| Fri Apr 17 | 8:02pm | 1.70 ft | Low Tide |
| Sat Apr 18 | 2:06am | 10.94 ft | High Tide |
| Sat Apr 18 | 8:48am | -1.67 ft | Low Tide |
| Sat Apr 18 | 3:15pm | 8.91 ft | High Tide |
| Sat Apr 18 | 8:42pm | 2.20 ft | Low Tide |
| Sun Apr 19 | 2:44am | 11.18 ft | High Tide |
| Sun Apr 19 | 9:34am | -1.92 ft | Low Tide |
| Sun Apr 19 | 4:07pm | 8.65 ft | High Tide |
| Sun Apr 19 | 9:25pm | 2.71 ft | Low Tide |
| Mon Apr 20 | 3:25am | 11.11 ft | High Tide |
| Mon Apr 20 | 10:23am | -1.82 ft | Low Tide |
| Mon Apr 20 | 5:01pm | 8.25 ft | High Tide |
| Mon Apr 20 | 10:12pm | 3.20 ft | Low Tide |
| Tue Apr 21 | 4:11am | 10.73 ft | High Tide |
| Tue Apr 21 | 11:15am | -1.43 ft | Low Tide |
| Tue Apr 21 | 6:01pm | 7.81 ft | High Tide |
| Tue Apr 21 | 11:05pm | 3.62 ft | Low Tide |
| Wed Apr 22 | 5:04am | 10.08 ft | High Tide |
| Wed Apr 22 | 12:14pm | -0.87 ft | Low Tide |
| Wed Apr 22 | 7:07pm | 7.49 ft | High Tide |
| Thu Apr 23 | 12:09am | 3.91 ft | Low Tide |
| Thu Apr 23 | 6:08am | 9.27 ft | High Tide |
| Thu Apr 23 | 1:18pm | -0.29 ft | Low Tide |
| Thu Apr 23 | 8:18pm | 7.40 ft | High Tide |
| Fri Apr 24 | 1:28am | 3.94 ft | Low Tide |
| Fri Apr 24 | 7:25am | 8.50 ft | High Tide |
| Fri Apr 24 | 2:26pm | 0.18 ft | Low Tide |
| Fri Apr 24 | 9:26pm | 7.61 ft | High Tide |
| Sat Apr 25 | 2:54am | 3.54 ft | Low Tide |
| Sat Apr 25 | 8:48am | 7.98 ft | High Tide |
| Sat Apr 25 | 3:32pm | 0.49 ft | Low Tide |
| Sat Apr 25 | 10:23pm | 8.04 ft | High Tide |
| Sun Apr 26 | 4:13am | 2.76 ft | Low Tide |
| Sun Apr 26 | 10:07am | 7.76 ft | High Tide |
| Sun Apr 26 | 4:31pm | 0.74 ft | Low Tide |
| Sun Apr 26 | 11:10pm | 8.55 ft | High Tide |
| Mon Apr 27 | 5:17am | 1.80 ft | Low Tide |
| Mon Apr 27 | 11:16am | 7.75 ft | High Tide |
| Mon Apr 27 | 5:21pm | 1.01 ft | Low Tide |
| Mon Apr 27 | 11:50pm | 9.05 ft | High Tide |
| Tue Apr 28 | 6:08am | 0.89 ft | Low Tide |
| Tue Apr 28 | 12:15pm | 7.83 ft | High Tide |
| Tue Apr 28 | 6:05pm | 1.35 ft | Low Tide |
| Wed Apr 29 | 12:25am | 9.47 ft | High Tide |
| Wed Apr 29 | 6:53am | 0.13 ft | Low Tide |