| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
02:14 | 09:33 | 16:38 | 21:10 |
| 156cm | 1cm | 131cm | 96cm | |
|
||||
東静内（北海道）2008年05月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。
| 時刻 | 潮位 | 高低差 | 各ポイント |
|---|---|---|---|
| 5/20 00:00 | 132.8 | ↑2.9 | |
| 5/20 00:10 | 135.7 | ↑2.9 | |
| 5/20 00:20 | 138.4 | ↑2.7 | |
| 5/20 00:30 | 141.0 | ↑2.6 | |
| 5/20 00:40 | 143.5 | ↑2.5 | |
| 5/20 00:50 | 145.8 | ↑2.3 | |
| 5/20 01:00 | 147.9 | ↑2.1 | |
| 5/20 01:10 | 149.8 | ↑1.9 | |
| 5/20 01:20 | 151.4 | ↑1.6 | |
| 5/20 01:30 | 152.8 | ↑1.4 | |
| 5/20 01:40 | 154.0 | ↑1.2 | |
| 5/20 01:50 | 154.8 | ↑0.8 | |
| 5/20 02:00 | 155.4 | ↑0.6 | |
| 5/20 02:10 | 155.6 | ↑0.2 | 満潮 |
| 5/20 02:20 | 155.6 | 0 | |
| 5/20 02:30 | 155.2 | ↓-0.4 | |
| 5/20 02:40 | 154.4 | ↓-0.8 | |
| 5/20 02:50 | 153.4 | ↓-1.0 | |
| 5/20 03:00 | 151.9 | ↓-1.5 | |
| 5/20 03:10 | 150.2 | ↓-1.7 | |
| 5/20 03:20 | 148.1 | ↓-2.1 | |
| 5/20 03:30 | 145.6 | ↓-2.5 | |
| 5/20 03:40 | 142.9 | ↓-2.7 | |
| 5/20 03:50 | 139.8 | ↓-3.1 | |
| 5/20 04:00 | 136.4 | ↓-3.4 | |
| 5/20 04:10 | 132.7 | ↓-3.7 | |
| 5/20 04:20 | 128.7 | ↓-4.0 | |
| 5/20 04:30 | 124.4 | ↓-4.3 | |
| 5/20 04:40 | 119.9 | ↓-4.5 | |
| 5/20 04:50 | 115.2 | ↓-4.7 | |
| 5/20 05:00 | 110.2 | ↓-5.0 | |
| 5/20 05:10 | 105.1 | ↓-5.1 | |
| 5/20 05:20 | 99.8 | ↓-5.3 | |
| 5/20 05:30 | 94.4 | ↓-5.4 | |
| 5/20 05:40 | 88.8 | ↓-5.6 | |
| 5/20 05:50 | 83.2 | ↓-5.6 | |
| 5/20 06:00 | 77.6 | ↓-5.6 | |
| 5/20 06:10 | 71.9 | ↓-5.7 | 最大潮位差 |
| 5/20 06:20 | 66.3 | ↓-5.6 | |
| 5/20 06:30 | 60.7 | ↓-5.6 | |
| 5/20 06:40 | 55.2 | ↓-5.5 | |
| 5/20 06:50 | 49.8 | ↓-5.4 | |
| 5/20 07:00 | 44.6 | ↓-5.2 | |
| 5/20 07:10 | 39.5 | ↓-5.1 | |
| 5/20 07:20 | 34.6 | ↓-4.9 | |
| 5/20 07:30 | 30.0 | ↓-4.6 | |
| 5/20 07:40 | 25.6 | ↓-4.4 | |
| 5/20 07:50 | 21.5 | ↓-4.1 | |
| 5/20 08:00 | 17.7 | ↓-3.8 | |
| 5/20 08:10 | 14.3 | ↓-3.4 | |
| 5/20 08:20 | 11.2 | ↓-3.1 | |
| 5/20 08:30 | 8.4 | ↓-2.8 | |
| 5/20 08:40 | 6.1 | ↓-2.3 | |
| 5/20 08:50 | 4.1 | ↓-2.0 | |
| 5/20 09:00 | 2.5 | ↓-1.6 | |
| 5/20 09:10 | 1.4 | ↓-1.1 | |
| 5/20 09:20 | 0.7 | ↓-0.7 | |
| 5/20 09:30 | 0.4 | ↓-0.3 | 干潮 |
| 5/20 09:40 | 0.5 | ↑0.1 | |
| 5/20 09:50 | 1.0 | ↑0.5 | |
| 5/20 10:00 | 1.9 | ↑0.9 | |
| 5/20 10:10 | 3.2 | ↑1.3 | |
| 5/20 10:20 | 4.9 | ↑1.7 | |
| 5/20 10:30 | 7.0 | ↑2.1 | |
| 5/20 10:40 | 9.5 | ↑2.5 | |
| 5/20 10:50 | 12.2 | ↑2.7 | |
| 5/20 11:00 | 15.3 | ↑3.1 | |
| 5/20 11:10 | 18.7 | ↑3.4 | |
| 5/20 11:20 | 22.4 | ↑3.7 | |
| 5/20 11:30 | 26.3 | ↑3.9 | |
| 5/20 11:40 | 30.4 | ↑4.1 | |
| 5/20 11:50 | 34.8 | ↑4.4 | |
| 5/20 12:00 | 39.3 | ↑4.5 | |
| 5/20 12:10 | 43.9 | ↑4.6 | |
| 5/20 12:20 | 48.6 | ↑4.7 | |
| 5/20 12:30 | 53.4 | ↑4.8 | |
| 5/20 12:40 | 58.3 | ↑4.9 | |
| 5/20 12:50 | 63.2 | ↑4.9 | |
| 5/20 13:00 | 68.1 | ↑4.9 | |
| 5/20 13:10 | 72.9 | ↑4.8 | |
| 5/20 13:20 | 77.7 | ↑4.8 | |
| 5/20 13:30 | 82.4 | ↑4.7 | |
| 5/20 13:40 | 87.0 | ↑4.6 | |
| 5/20 13:50 | 91.4 | ↑4.4 | |
| 5/20 14:00 | 95.7 | ↑4.3 | |
| 5/20 14:10 | 99.8 | ↑4.1 | |
| 5/20 14:20 | 103.7 | ↑3.9 | |
| 5/20 14:30 | 107.4 | ↑3.7 | |
| 5/20 14:40 | 110.8 | ↑3.4 | |
| 5/20 14:50 | 114.0 | ↑3.2 | |
| 5/20 15:00 | 116.9 | ↑2.9 | |
| 5/20 15:10 | 119.6 | ↑2.7 | |
| 5/20 15:20 | 121.9 | ↑2.3 | |
| 5/20 15:30 | 124.0 | ↑2.1 | |
| 5/20 15:40 | 125.8 | ↑1.8 | |
| 5/20 15:50 | 127.3 | ↑1.5 | |
| 5/20 16:00 | 128.5 | ↑1.2 | |
| 5/20 16:10 | 129.4 | ↑0.9 | |
| 5/20 16:20 | 130.0 | ↑0.6 | |
| 5/20 16:30 | 130.3 | ↑0.3 | 満潮 |
| 5/20 16:40 | 130.4 | ↑0.1 | |
| 5/20 16:50 | 130.2 | ↓-0.2 | |
| 5/20 17:00 | 129.7 | ↓-0.5 | |
| 5/20 17:10 | 129.0 | ↓-0.7 | |
| 5/20 17:20 | 128.1 | ↓-0.9 | |
| 5/20 17:30 | 127.0 | ↓-1.1 | |
| 5/20 17:40 | 125.7 | ↓-1.3 | |
| 5/20 17:50 | 124.2 | ↓-1.5 | |
| 5/20 18:00 | 122.6 | ↓-1.6 | |
| 5/20 18:10 | 120.9 | ↓-1.7 | |
| 5/20 18:20 | 119.1 | ↓-1.8 | |
| 5/20 18:30 | 117.2 | ↓-1.9 | |
| 5/20 18:40 | 115.3 | ↓-1.9 | |
| 5/20 18:50 | 113.3 | ↓-2.0 | |
| 5/20 19:00 | 111.3 | ↓-2.0 | |
| 5/20 19:10 | 109.4 | ↓-1.9 | |
| 5/20 19:20 | 107.5 | ↓-1.9 | |
| 5/20 19:30 | 105.7 | ↓-1.8 | |
| 5/20 19:40 | 103.9 | ↓-1.8 | |
| 5/20 19:50 | 102.3 | ↓-1.6 | |
| 5/20 20:00 | 100.9 | ↓-1.4 | |
| 5/20 20:10 | 99.5 | ↓-1.4 | |
| 5/20 20:20 | 98.4 | ↓-1.1 | |
| 5/20 20:30 | 97.4 | ↓-1.0 | |
| 5/20 20:40 | 96.7 | ↓-0.7 | |
| 5/20 20:50 | 96.1 | ↓-0.6 | |
| 5/20 21:00 | 95.8 | ↓-0.3 | 干潮 |
| 5/20 21:10 | 95.7 | ↓-0.1 | 干潮 |
| 5/20 21:20 | 95.9 | ↑0.2 | |
| 5/20 21:30 | 96.3 | ↑0.4 | |
| 5/20 21:40 | 96.9 | ↑0.6 | |
| 5/20 21:50 | 97.8 | ↑0.9 | |
| 5/20 22:00 | 98.9 | ↑1.1 | |
| 5/20 22:10 | 100.2 | ↑1.3 | |
| 5/20 22:20 | 101.8 | ↑1.6 | |
| 5/20 22:30 | 103.5 | ↑1.7 | |
| 5/20 22:40 | 105.5 | ↑2.0 | |
| 5/20 22:50 | 107.7 | ↑2.2 | |
| 5/20 23:00 | 110.0 | ↑2.3 | |
| 5/20 23:10 | 112.4 | ↑2.4 | |
| 5/20 23:20 | 115.0 | ↑2.6 | |
| 5/20 23:30 | 117.8 | ↑2.8 | |
| 5/20 23:40 | 120.5 | ↑2.7 | |
| 5/20 23:50 | 123.4 | ↑2.9 |