| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
02:50 | 10:05 | 17:03 | 21:41 |
| 159cm | -1cm | 132cm | 94cm | |
|
||||
東静内（北海道）2004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 | 121.7 | ↑3.2 | |
| 5/20 00:10 | 124.9 | ↑3.2 | |
| 5/20 00:20 | 128.1 | ↑3.2 | |
| 5/20 00:30 | 131.3 | ↑3.2 | |
| 5/20 00:40 | 134.5 | ↑3.2 | |
| 5/20 00:50 | 137.5 | ↑3.0 | |
| 5/20 01:00 | 140.4 | ↑2.9 | |
| 5/20 01:10 | 143.2 | ↑2.8 | |
| 5/20 01:20 | 145.8 | ↑2.6 | |
| 5/20 01:30 | 148.3 | ↑2.5 | |
| 5/20 01:40 | 150.5 | ↑2.2 | |
| 5/20 01:50 | 152.4 | ↑1.9 | |
| 5/20 02:00 | 154.1 | ↑1.7 | |
| 5/20 02:10 | 155.6 | ↑1.5 | |
| 5/20 02:20 | 156.7 | ↑1.1 | |
| 5/20 02:30 | 157.5 | ↑0.8 | |
| 5/20 02:40 | 158.0 | ↑0.5 | 満潮 |
| 5/20 02:50 | 158.1 | ↑0.1 | 満潮 |
| 5/20 03:00 | 157.9 | ↓-0.2 | |
| 5/20 03:10 | 157.3 | ↓-0.6 | |
| 5/20 03:20 | 156.3 | ↓-1.0 | |
| 5/20 03:30 | 155.0 | ↓-1.3 | |
| 5/20 03:40 | 153.3 | ↓-1.7 | |
| 5/20 03:50 | 151.3 | ↓-2.0 | |
| 5/20 04:00 | 148.9 | ↓-2.4 | |
| 5/20 04:10 | 146.1 | ↓-2.8 | |
| 5/20 04:20 | 143.0 | ↓-3.1 | |
| 5/20 04:30 | 139.5 | ↓-3.5 | |
| 5/20 04:40 | 135.7 | ↓-3.8 | |
| 5/20 04:50 | 131.6 | ↓-4.1 | |
| 5/20 05:00 | 127.3 | ↓-4.3 | |
| 5/20 05:10 | 122.6 | ↓-4.7 | |
| 5/20 05:20 | 117.7 | ↓-4.9 | |
| 5/20 05:30 | 112.6 | ↓-5.1 | |
| 5/20 05:40 | 107.3 | ↓-5.3 | |
| 5/20 05:50 | 101.9 | ↓-5.4 | |
| 5/20 06:00 | 96.3 | ↓-5.6 | |
| 5/20 06:10 | 90.6 | ↓-5.7 | |
| 5/20 06:20 | 84.8 | ↓-5.8 | |
| 5/20 06:30 | 79.0 | ↓-5.8 | |
| 5/20 06:40 | 73.1 | ↓-5.9 | 最大潮位差 |
| 5/20 06:50 | 67.3 | ↓-5.8 | |
| 5/20 07:00 | 61.6 | ↓-5.7 | |
| 5/20 07:10 | 55.9 | ↓-5.7 | |
| 5/20 07:20 | 50.3 | ↓-5.6 | |
| 5/20 07:30 | 44.9 | ↓-5.4 | |
| 5/20 07:40 | 39.7 | ↓-5.2 | |
| 5/20 07:50 | 34.7 | ↓-5.0 | |
| 5/20 08:00 | 29.9 | ↓-4.8 | |
| 5/20 08:10 | 25.3 | ↓-4.6 | |
| 5/20 08:20 | 21.1 | ↓-4.2 | |
| 5/20 08:30 | 17.2 | ↓-3.9 | |
| 5/20 08:40 | 13.6 | ↓-3.6 | |
| 5/20 08:50 | 10.4 | ↓-3.2 | |
| 5/20 09:00 | 7.5 | ↓-2.9 | |
| 5/20 09:10 | 5.1 | ↓-2.4 | |
| 5/20 09:20 | 3.0 | ↓-2.1 | |
| 5/20 09:30 | 1.4 | ↓-1.6 | |
| 5/20 09:40 | 0.1 | ↓-1.3 | |
| 5/20 09:50 | -0.7 | ↓-0.8 | |
| 5/20 10:00 | -1.1 | ↓-0.4 | 干潮 |
| 5/20 10:10 | -1.0 | ↑0.1 | |
| 5/20 10:20 | -0.5 | ↑0.5 | |
| 5/20 10:30 | 0.4 | ↑0.9 | |
| 5/20 10:40 | 1.7 | ↑1.3 | |
| 5/20 10:50 | 3.4 | ↑1.7 | |
| 5/20 11:00 | 5.5 | ↑2.1 | |
| 5/20 11:10 | 8.0 | ↑2.5 | |
| 5/20 11:20 | 10.8 | ↑2.8 | |
| 5/20 11:30 | 13.9 | ↑3.1 | |
| 5/20 11:40 | 17.4 | ↑3.5 | |
| 5/20 11:50 | 21.1 | ↑3.7 | |
| 5/20 12:00 | 25.2 | ↑4.1 | |
| 5/20 12:10 | 29.4 | ↑4.2 | |
| 5/20 12:20 | 33.9 | ↑4.5 | |
| 5/20 12:30 | 38.5 | ↑4.6 | |
| 5/20 12:40 | 43.3 | ↑4.8 | |
| 5/20 12:50 | 48.2 | ↑4.9 | |
| 5/20 13:00 | 53.2 | ↑5.0 | |
| 5/20 13:10 | 58.2 | ↑5.0 | |
| 5/20 13:20 | 63.3 | ↑5.1 | |
| 5/20 13:30 | 68.3 | ↑5.0 | |
| 5/20 13:40 | 73.4 | ↑5.1 | |
| 5/20 13:50 | 78.3 | ↑4.9 | |
| 5/20 14:00 | 83.2 | ↑4.9 | |
| 5/20 14:10 | 87.9 | ↑4.7 | |
| 5/20 14:20 | 92.5 | ↑4.6 | |
| 5/20 14:30 | 96.9 | ↑4.4 | |
| 5/20 14:40 | 101.1 | ↑4.2 | |
| 5/20 14:50 | 105.1 | ↑4.0 | |
| 5/20 15:00 | 108.9 | ↑3.8 | |
| 5/20 15:10 | 112.4 | ↑3.5 | |
| 5/20 15:20 | 115.6 | ↑3.2 | |
| 5/20 15:30 | 118.6 | ↑3.0 | |
| 5/20 15:40 | 121.2 | ↑2.6 | |
| 5/20 15:50 | 123.6 | ↑2.4 | |
| 5/20 16:00 | 125.6 | ↑2.0 | |
| 5/20 16:10 | 127.3 | ↑1.7 | |
| 5/20 16:20 | 128.8 | ↑1.5 | |
| 5/20 16:30 | 129.9 | ↑1.1 | |
| 5/20 16:40 | 130.7 | ↑0.8 | |
| 5/20 16:50 | 131.1 | ↑0.4 | |
| 5/20 17:00 | 131.3 | ↑0.2 | 満潮 |
| 5/20 17:10 | 131.3 | 0 | |
| 5/20 17:20 | 130.9 | ↓-0.4 | |
| 5/20 17:30 | 130.3 | ↓-0.6 | |
| 5/20 17:40 | 129.4 | ↓-0.9 | |
| 5/20 17:50 | 128.3 | ↓-1.1 | |
| 5/20 18:00 | 127.1 | ↓-1.2 | |
| 5/20 18:10 | 125.6 | ↓-1.5 | |
| 5/20 18:20 | 124.0 | ↓-1.6 | |
| 5/20 18:30 | 122.2 | ↓-1.8 | |
| 5/20 18:40 | 120.3 | ↓-1.9 | |
| 5/20 18:50 | 118.3 | ↓-2.0 | |
| 5/20 19:00 | 116.3 | ↓-2.0 | |
| 5/20 19:10 | 114.2 | ↓-2.1 | |
| 5/20 19:20 | 112.1 | ↓-2.1 | |
| 5/20 19:30 | 110.1 | ↓-2.0 | |
| 5/20 19:40 | 108.0 | ↓-2.1 | |
| 5/20 19:50 | 106.0 | ↓-2.0 | |
| 5/20 20:00 | 104.1 | ↓-1.9 | |
| 5/20 20:10 | 102.3 | ↓-1.8 | |
| 5/20 20:20 | 100.6 | ↓-1.7 | |
| 5/20 20:30 | 99.1 | ↓-1.5 | |
| 5/20 20:40 | 97.7 | ↓-1.4 | |
| 5/20 20:50 | 96.5 | ↓-1.2 | |
| 5/20 21:00 | 95.5 | ↓-1.0 | |
| 5/20 21:10 | 94.7 | ↓-0.8 | |
| 5/20 21:20 | 94.1 | ↓-0.6 | |
| 5/20 21:30 | 93.7 | ↓-0.4 | |
| 5/20 21:40 | 93.6 | ↓-0.1 | 干潮 |
| 5/20 21:50 | 93.7 | ↑0.1 | |
| 5/20 22:00 | 94.1 | ↑0.4 | |
| 5/20 22:10 | 94.7 | ↑0.6 | |
| 5/20 22:20 | 95.6 | ↑0.9 | |
| 5/20 22:30 | 96.7 | ↑1.1 | |
| 5/20 22:40 | 98.1 | ↑1.4 | |
| 5/20 22:50 | 99.7 | ↑1.6 | |
| 5/20 23:00 | 101.5 | ↑1.8 | |
| 5/20 23:10 | 103.5 | ↑2.0 | |
| 5/20 23:20 | 105.7 | ↑2.2 | |
| 5/20 23:30 | 108.1 | ↑2.4 | |
| 5/20 23:40 | 110.6 | ↑2.5 | |
| 5/20 23:50 | 113.3 | ↑2.7 |