| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(土) |
04:22 | 11:50 | 18:51 | 23:32 |
| 159cm | 3cm | 127cm | 98cm | |
|
||||
東静内（北海道）2011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 | 102.9 | ↑1.5 | |
| 5/21 00:10 | 104.6 | ↑1.7 | |
| 5/21 00:20 | 106.5 | ↑1.9 | |
| 5/21 00:30 | 108.5 | ↑2.0 | |
| 5/21 00:40 | 110.8 | ↑2.3 | |
| 5/21 00:50 | 113.2 | ↑2.4 | |
| 5/21 01:00 | 115.7 | ↑2.5 | |
| 5/21 01:10 | 118.4 | ↑2.7 | |
| 5/21 01:20 | 121.1 | ↑2.7 | |
| 5/21 01:30 | 124.0 | ↑2.9 | |
| 5/21 01:40 | 126.8 | ↑2.8 | |
| 5/21 01:50 | 129.7 | ↑2.9 | |
| 5/21 02:00 | 132.6 | ↑2.9 | |
| 5/21 02:10 | 135.5 | ↑2.9 | |
| 5/21 02:20 | 138.3 | ↑2.8 | |
| 5/21 02:30 | 141.1 | ↑2.8 | |
| 5/21 02:40 | 143.7 | ↑2.6 | |
| 5/21 02:50 | 146.2 | ↑2.5 | |
| 5/21 03:00 | 148.5 | ↑2.3 | |
| 5/21 03:10 | 150.6 | ↑2.1 | |
| 5/21 03:20 | 152.6 | ↑2.0 | |
| 5/21 03:30 | 154.3 | ↑1.7 | |
| 5/21 03:40 | 155.7 | ↑1.4 | |
| 5/21 03:50 | 156.8 | ↑1.1 | |
| 5/21 04:00 | 157.7 | ↑0.9 | |
| 5/21 04:10 | 158.2 | ↑0.5 | |
| 5/21 04:20 | 158.4 | ↑0.2 | 満潮 |
| 5/21 04:30 | 158.3 | ↓-0.1 | |
| 5/21 04:40 | 157.8 | ↓-0.5 | |
| 5/21 04:50 | 157.0 | ↓-0.8 | |
| 5/21 05:00 | 155.8 | ↓-1.2 | |
| 5/21 05:10 | 154.2 | ↓-1.6 | |
| 5/21 05:20 | 152.3 | ↓-1.9 | |
| 5/21 05:30 | 150.0 | ↓-2.3 | |
| 5/21 05:40 | 147.4 | ↓-2.6 | |
| 5/21 05:50 | 144.5 | ↓-2.9 | |
| 5/21 06:00 | 141.2 | ↓-3.3 | |
| 5/21 06:10 | 137.6 | ↓-3.6 | |
| 5/21 06:20 | 133.7 | ↓-3.9 | |
| 5/21 06:30 | 129.6 | ↓-4.1 | |
| 5/21 06:40 | 125.2 | ↓-4.4 | |
| 5/21 06:50 | 120.6 | ↓-4.6 | |
| 5/21 07:00 | 115.7 | ↓-4.9 | |
| 5/21 07:10 | 110.7 | ↓-5.0 | |
| 5/21 07:20 | 105.6 | ↓-5.1 | |
| 5/21 07:30 | 100.3 | ↓-5.3 | |
| 5/21 07:40 | 94.9 | ↓-5.4 | |
| 5/21 07:50 | 89.4 | ↓-5.5 | 最大潮位差 |
| 5/21 08:00 | 83.9 | ↓-5.5 | 最大潮位差 |
| 5/21 08:10 | 78.4 | ↓-5.5 | 最大潮位差 |
| 5/21 08:20 | 72.9 | ↓-5.5 | 最大潮位差 |
| 5/21 08:30 | 67.5 | ↓-5.4 | |
| 5/21 08:40 | 62.1 | ↓-5.4 | |
| 5/21 08:50 | 56.8 | ↓-5.3 | |
| 5/21 09:00 | 51.6 | ↓-5.2 | |
| 5/21 09:10 | 46.6 | ↓-5.0 | |
| 5/21 09:20 | 41.7 | ↓-4.9 | |
| 5/21 09:30 | 37.1 | ↓-4.6 | |
| 5/21 09:40 | 32.6 | ↓-4.5 | |
| 5/21 09:50 | 28.5 | ↓-4.1 | |
| 5/21 10:00 | 24.5 | ↓-4.0 | |
| 5/21 10:10 | 20.9 | ↓-3.6 | |
| 5/21 10:20 | 17.5 | ↓-3.4 | |
| 5/21 10:30 | 14.5 | ↓-3.0 | |
| 5/21 10:40 | 11.7 | ↓-2.8 | |
| 5/21 10:50 | 9.4 | ↓-2.3 | |
| 5/21 11:00 | 7.3 | ↓-2.1 | |
| 5/21 11:10 | 5.7 | ↓-1.6 | |
| 5/21 11:20 | 4.4 | ↓-1.3 | |
| 5/21 11:30 | 3.5 | ↓-0.9 | |
| 5/21 11:40 | 2.9 | ↓-0.6 | 干潮 |
| 5/21 11:50 | 2.7 | ↓-0.2 | 干潮 |
| 5/21 12:00 | 3.0 | ↑0.3 | |
| 5/21 12:10 | 3.6 | ↑0.6 | |
| 5/21 12:20 | 4.5 | ↑0.9 | |
| 5/21 12:30 | 5.9 | ↑1.4 | |
| 5/21 12:40 | 7.6 | ↑1.7 | |
| 5/21 12:50 | 9.7 | ↑2.1 | |
| 5/21 13:00 | 12.1 | ↑2.4 | |
| 5/21 13:10 | 14.8 | ↑2.7 | |
| 5/21 13:20 | 17.8 | ↑3.0 | |
| 5/21 13:30 | 21.1 | ↑3.3 | |
| 5/21 13:40 | 24.7 | ↑3.6 | |
| 5/21 13:50 | 28.5 | ↑3.8 | |
| 5/21 14:00 | 32.5 | ↑4.0 | |
| 5/21 14:10 | 36.8 | ↑4.3 | |
| 5/21 14:20 | 41.2 | ↑4.4 | |
| 5/21 14:30 | 45.7 | ↑4.5 | |
| 5/21 14:40 | 50.3 | ↑4.6 | |
| 5/21 14:50 | 55.1 | ↑4.8 | |
| 5/21 15:00 | 59.8 | ↑4.7 | |
| 5/21 15:10 | 64.6 | ↑4.8 | |
| 5/21 15:20 | 69.4 | ↑4.8 | |
| 5/21 15:30 | 74.1 | ↑4.7 | |
| 5/21 15:40 | 78.7 | ↑4.6 | |
| 5/21 15:50 | 83.3 | ↑4.6 | |
| 5/21 16:00 | 87.7 | ↑4.4 | |
| 5/21 16:10 | 92.0 | ↑4.3 | |
| 5/21 16:20 | 96.1 | ↑4.1 | |
| 5/21 16:30 | 99.9 | ↑3.8 | |
| 5/21 16:40 | 103.6 | ↑3.7 | |
| 5/21 16:50 | 107.0 | ↑3.4 | |
| 5/21 17:00 | 110.2 | ↑3.2 | |
| 5/21 17:10 | 113.1 | ↑2.9 | |
| 5/21 17:20 | 115.8 | ↑2.7 | |
| 5/21 17:30 | 118.1 | ↑2.3 | |
| 5/21 17:40 | 120.2 | ↑2.1 | |
| 5/21 17:50 | 121.9 | ↑1.7 | |
| 5/21 18:00 | 123.4 | ↑1.5 | |
| 5/21 18:10 | 124.6 | ↑1.2 | |
| 5/21 18:20 | 125.6 | ↑1.0 | |
| 5/21 18:30 | 126.2 | ↑0.6 | |
| 5/21 18:40 | 126.6 | ↑0.4 | |
| 5/21 18:50 | 126.7 | ↑0.1 | 満潮 |
| 5/21 19:00 | 126.6 | ↓-0.1 | |
| 5/21 19:10 | 126.3 | ↓-0.3 | |
| 5/21 19:20 | 125.7 | ↓-0.6 | |
| 5/21 19:30 | 125.0 | ↓-0.7 | |
| 5/21 19:40 | 124.1 | ↓-0.9 | |
| 5/21 19:50 | 123.0 | ↓-1.1 | |
| 5/21 20:00 | 121.8 | ↓-1.2 | |
| 5/21 20:10 | 120.5 | ↓-1.3 | |
| 5/21 20:20 | 119.1 | ↓-1.4 | |
| 5/21 20:30 | 117.6 | ↓-1.5 | |
| 5/21 20:40 | 116.0 | ↓-1.6 | |
| 5/21 20:50 | 114.4 | ↓-1.6 | |
| 5/21 21:00 | 112.8 | ↓-1.6 | |
| 5/21 21:10 | 111.2 | ↓-1.6 | |
| 5/21 21:20 | 109.6 | ↓-1.6 | |
| 5/21 21:30 | 108.0 | ↓-1.6 | |
| 5/21 21:40 | 106.5 | ↓-1.5 | |
| 5/21 21:50 | 105.1 | ↓-1.4 | |
| 5/21 22:00 | 103.7 | ↓-1.4 | |
| 5/21 22:10 | 102.4 | ↓-1.3 | |
| 5/21 22:20 | 101.3 | ↓-1.1 | |
| 5/21 22:30 | 100.2 | ↓-1.1 | |
| 5/21 22:40 | 99.3 | ↓-0.9 | |
| 5/21 22:50 | 98.5 | ↓-0.8 | |
| 5/21 23:00 | 97.9 | ↓-0.6 | |
| 5/21 23:10 | 97.4 | ↓-0.5 | |
| 5/21 23:20 | 97.2 | ↓-0.2 | |
| 5/21 23:30 | 97.1 | ↓-0.1 | 干潮 |
| 5/21 23:40 | 97.1 | 0 | |
| 5/21 23:50 | 97.4 | ↑0.3 |