| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(水) |
02:42 | 10:06 | 17:13 | 21:40 |
| 158cm | -1cm | 131cm | 100cm | |
|
||||
東静内（北海道）2008年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 126.3 | ↑2.9 | |
| 5/21 00:10 | 129.2 | ↑2.9 | |
| 5/21 00:20 | 132.1 | ↑2.9 | |
| 5/21 00:30 | 135.0 | ↑2.9 | |
| 5/21 00:40 | 137.7 | ↑2.7 | |
| 5/21 00:50 | 140.4 | ↑2.7 | |
| 5/21 01:00 | 143.0 | ↑2.6 | |
| 5/21 01:10 | 145.5 | ↑2.5 | |
| 5/21 01:20 | 147.7 | ↑2.2 | |
| 5/21 01:30 | 149.8 | ↑2.1 | |
| 5/21 01:40 | 151.7 | ↑1.9 | |
| 5/21 01:50 | 153.3 | ↑1.6 | |
| 5/21 02:00 | 154.7 | ↑1.4 | |
| 5/21 02:10 | 155.8 | ↑1.1 | |
| 5/21 02:20 | 156.7 | ↑0.9 | |
| 5/21 02:30 | 157.2 | ↑0.5 | |
| 5/21 02:40 | 157.4 | ↑0.2 | 満潮 |
| 5/21 02:50 | 157.3 | ↓-0.1 | |
| 5/21 03:00 | 156.8 | ↓-0.5 | |
| 5/21 03:10 | 156.0 | ↓-0.8 | |
| 5/21 03:20 | 154.8 | ↓-1.2 | |
| 5/21 03:30 | 153.3 | ↓-1.5 | |
| 5/21 03:40 | 151.5 | ↓-1.8 | |
| 5/21 03:50 | 149.3 | ↓-2.2 | |
| 5/21 04:00 | 146.7 | ↓-2.6 | |
| 5/21 04:10 | 143.8 | ↓-2.9 | |
| 5/21 04:20 | 140.6 | ↓-3.2 | |
| 5/21 04:30 | 137.1 | ↓-3.5 | |
| 5/21 04:40 | 133.2 | ↓-3.9 | |
| 5/21 04:50 | 129.1 | ↓-4.1 | |
| 5/21 05:00 | 124.7 | ↓-4.4 | |
| 5/21 05:10 | 120.1 | ↓-4.6 | |
| 5/21 05:20 | 115.2 | ↓-4.9 | |
| 5/21 05:30 | 110.2 | ↓-5.0 | |
| 5/21 05:40 | 104.9 | ↓-5.3 | |
| 5/21 05:50 | 99.5 | ↓-5.4 | |
| 5/21 06:00 | 94.0 | ↓-5.5 | |
| 5/21 06:10 | 88.4 | ↓-5.6 | |
| 5/21 06:20 | 82.7 | ↓-5.7 | 最大潮位差 |
| 5/21 06:30 | 77.0 | ↓-5.7 | 最大潮位差 |
| 5/21 06:40 | 71.3 | ↓-5.7 | 最大潮位差 |
| 5/21 06:50 | 65.6 | ↓-5.7 | 最大潮位差 |
| 5/21 07:00 | 59.9 | ↓-5.7 | 最大潮位差 |
| 5/21 07:10 | 54.3 | ↓-5.6 | |
| 5/21 07:20 | 48.9 | ↓-5.4 | |
| 5/21 07:30 | 43.6 | ↓-5.3 | |
| 5/21 07:40 | 38.5 | ↓-5.1 | |
| 5/21 07:50 | 33.6 | ↓-4.9 | |
| 5/21 08:00 | 28.9 | ↓-4.7 | |
| 5/21 08:10 | 24.5 | ↓-4.4 | |
| 5/21 08:20 | 20.3 | ↓-4.2 | |
| 5/21 08:30 | 16.5 | ↓-3.8 | |
| 5/21 08:40 | 13.0 | ↓-3.5 | |
| 5/21 08:50 | 9.8 | ↓-3.2 | |
| 5/21 09:00 | 7.0 | ↓-2.8 | |
| 5/21 09:10 | 4.5 | ↓-2.5 | |
| 5/21 09:20 | 2.5 | ↓-2.0 | |
| 5/21 09:30 | 0.8 | ↓-1.7 | |
| 5/21 09:40 | -0.4 | ↓-1.2 | |
| 5/21 09:50 | -1.2 | ↓-0.8 | |
| 5/21 10:00 | -1.7 | ↓-0.5 | 干潮 |
| 5/21 10:10 | -1.7 | 0 | |
| 5/21 10:20 | -1.3 | ↑0.4 | |
| 5/21 10:30 | -0.4 | ↑0.9 | |
| 5/21 10:40 | 0.8 | ↑1.2 | |
| 5/21 10:50 | 2.4 | ↑1.6 | |
| 5/21 11:00 | 4.3 | ↑1.9 | |
| 5/21 11:10 | 6.7 | ↑2.4 | |
| 5/21 11:20 | 9.4 | ↑2.7 | |
| 5/21 11:30 | 12.4 | ↑3.0 | |
| 5/21 11:40 | 15.7 | ↑3.3 | |
| 5/21 11:50 | 19.3 | ↑3.6 | |
| 5/21 12:00 | 23.2 | ↑3.9 | |
| 5/21 12:10 | 27.3 | ↑4.1 | |
| 5/21 12:20 | 31.6 | ↑4.3 | |
| 5/21 12:30 | 36.1 | ↑4.5 | |
| 5/21 12:40 | 40.7 | ↑4.6 | |
| 5/21 12:50 | 45.5 | ↑4.8 | |
| 5/21 13:00 | 50.4 | ↑4.9 | |
| 5/21 13:10 | 55.3 | ↑4.9 | |
| 5/21 13:20 | 60.3 | ↑5.0 | |
| 5/21 13:30 | 65.2 | ↑4.9 | |
| 5/21 13:40 | 70.2 | ↑5.0 | |
| 5/21 13:50 | 75.1 | ↑4.9 | |
| 5/21 14:00 | 79.9 | ↑4.8 | |
| 5/21 14:10 | 84.6 | ↑4.7 | |
| 5/21 14:20 | 89.2 | ↑4.6 | |
| 5/21 14:30 | 93.6 | ↑4.4 | |
| 5/21 14:40 | 97.8 | ↑4.2 | |
| 5/21 14:50 | 101.9 | ↑4.1 | |
| 5/21 15:00 | 105.7 | ↑3.8 | |
| 5/21 15:10 | 109.2 | ↑3.5 | |
| 5/21 15:20 | 112.6 | ↑3.4 | |
| 5/21 15:30 | 115.6 | ↑3.0 | |
| 5/21 15:40 | 118.4 | ↑2.8 | |
| 5/21 15:50 | 120.9 | ↑2.5 | |
| 5/21 16:00 | 123.1 | ↑2.2 | |
| 5/21 16:10 | 125.0 | ↑1.9 | |
| 5/21 16:20 | 126.7 | ↑1.7 | |
| 5/21 16:30 | 128.0 | ↑1.3 | |
| 5/21 16:40 | 129.0 | ↑1.0 | |
| 5/21 16:50 | 129.8 | ↑0.8 | |
| 5/21 17:00 | 130.2 | ↑0.4 | |
| 5/21 17:10 | 130.4 | ↑0.2 | 満潮 |
| 5/21 17:20 | 130.3 | ↓-0.1 | |
| 5/21 17:30 | 130.0 | ↓-0.3 | |
| 5/21 17:40 | 129.5 | ↓-0.5 | |
| 5/21 17:50 | 128.7 | ↓-0.8 | |
| 5/21 18:00 | 127.8 | ↓-0.9 | |
| 5/21 18:10 | 126.6 | ↓-1.2 | |
| 5/21 18:20 | 125.3 | ↓-1.3 | |
| 5/21 18:30 | 123.9 | ↓-1.4 | |
| 5/21 18:40 | 122.3 | ↓-1.6 | |
| 5/21 18:50 | 120.7 | ↓-1.6 | |
| 5/21 19:00 | 119.0 | ↓-1.7 | |
| 5/21 19:10 | 117.2 | ↓-1.8 | |
| 5/21 19:20 | 115.4 | ↓-1.8 | |
| 5/21 19:30 | 113.6 | ↓-1.8 | |
| 5/21 19:40 | 111.9 | ↓-1.7 | |
| 5/21 19:50 | 110.1 | ↓-1.8 | |
| 5/21 20:00 | 108.5 | ↓-1.6 | |
| 5/21 20:10 | 106.9 | ↓-1.6 | |
| 5/21 20:20 | 105.4 | ↓-1.5 | |
| 5/21 20:30 | 104.1 | ↓-1.3 | |
| 5/21 20:40 | 102.9 | ↓-1.2 | |
| 5/21 20:50 | 101.8 | ↓-1.1 | |
| 5/21 21:00 | 100.9 | ↓-0.9 | |
| 5/21 21:10 | 100.2 | ↓-0.7 | |
| 5/21 21:20 | 99.7 | ↓-0.5 | |
| 5/21 21:30 | 99.4 | ↓-0.3 | 干潮 |
| 5/21 21:40 | 99.3 | ↓-0.1 | 干潮 |
| 5/21 21:50 | 99.5 | ↑0.2 | |
| 5/21 22:00 | 99.8 | ↑0.3 | |
| 5/21 22:10 | 100.4 | ↑0.6 | |
| 5/21 22:20 | 101.2 | ↑0.8 | |
| 5/21 22:30 | 102.2 | ↑1.0 | |
| 5/21 22:40 | 103.4 | ↑1.2 | |
| 5/21 22:50 | 104.8 | ↑1.4 | |
| 5/21 23:00 | 106.5 | ↑1.7 | |
| 5/21 23:10 | 108.3 | ↑1.8 | |
| 5/21 23:20 | 110.3 | ↑2.0 | |
| 5/21 23:30 | 112.4 | ↑2.1 | |
| 5/21 23:40 | 114.7 | ↑2.3 | |
| 5/21 23:50 | 117.1 | ↑2.4 |