| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(木) |
02:46 | 09:26 | 15:58 | 21:20 |
| 146cm | 18cm | 134cm | 68cm | |
|
||||
東静内（北海道）2003年05月1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 |
|---|---|---|---|
| 5/1 00:00 | 107.8 | ↑3.7 | |
| 5/1 00:10 | 111.5 | ↑3.7 | |
| 5/1 00:20 | 115.1 | ↑3.6 | |
| 5/1 00:30 | 118.6 | ↑3.5 | |
| 5/1 00:40 | 122.1 | ↑3.5 | |
| 5/1 00:50 | 125.3 | ↑3.2 | |
| 5/1 01:00 | 128.5 | ↑3.2 | |
| 5/1 01:10 | 131.4 | ↑2.9 | |
| 5/1 01:20 | 134.1 | ↑2.7 | |
| 5/1 01:30 | 136.6 | ↑2.5 | |
| 5/1 01:40 | 138.8 | ↑2.2 | |
| 5/1 01:50 | 140.8 | ↑2.0 | |
| 5/1 02:00 | 142.4 | ↑1.6 | |
| 5/1 02:10 | 143.8 | ↑1.4 | |
| 5/1 02:20 | 144.8 | ↑1.0 | |
| 5/1 02:30 | 145.5 | ↑0.7 | |
| 5/1 02:40 | 145.9 | ↑0.4 | 満潮 |
| 5/1 02:50 | 145.9 | 0 | |
| 5/1 03:00 | 145.5 | ↓-0.4 | |
| 5/1 03:10 | 144.8 | ↓-0.7 | |
| 5/1 03:20 | 143.8 | ↓-1.0 | |
| 5/1 03:30 | 142.3 | ↓-1.5 | |
| 5/1 03:40 | 140.6 | ↓-1.7 | |
| 5/1 03:50 | 138.5 | ↓-2.1 | |
| 5/1 04:00 | 136.0 | ↓-2.5 | |
| 5/1 04:10 | 133.2 | ↓-2.8 | |
| 5/1 04:20 | 130.1 | ↓-3.1 | |
| 5/1 04:30 | 126.7 | ↓-3.4 | |
| 5/1 04:40 | 123.0 | ↓-3.7 | |
| 5/1 04:50 | 119.1 | ↓-3.9 | |
| 5/1 05:00 | 114.9 | ↓-4.2 | |
| 5/1 05:10 | 110.5 | ↓-4.4 | |
| 5/1 05:20 | 105.9 | ↓-4.6 | |
| 5/1 05:30 | 101.2 | ↓-4.7 | |
| 5/1 05:40 | 96.3 | ↓-4.9 | |
| 5/1 05:50 | 91.4 | ↓-4.9 | |
| 5/1 06:00 | 86.3 | ↓-5.1 | 最大潮位差 |
| 5/1 06:10 | 81.2 | ↓-5.1 | 最大潮位差 |
| 5/1 06:20 | 76.1 | ↓-5.1 | 最大潮位差 |
| 5/1 06:30 | 71.1 | ↓-5.0 | |
| 5/1 06:40 | 66.1 | ↓-5.0 | |
| 5/1 06:50 | 61.2 | ↓-4.9 | |
| 5/1 07:00 | 56.4 | ↓-4.8 | |
| 5/1 07:10 | 51.7 | ↓-4.7 | |
| 5/1 07:20 | 47.3 | ↓-4.4 | |
| 5/1 07:30 | 43.1 | ↓-4.2 | |
| 5/1 07:40 | 39.1 | ↓-4.0 | |
| 5/1 07:50 | 35.4 | ↓-3.7 | |
| 5/1 08:00 | 32.0 | ↓-3.4 | |
| 5/1 08:10 | 28.9 | ↓-3.1 | |
| 5/1 08:20 | 26.2 | ↓-2.7 | |
| 5/1 08:30 | 23.8 | ↓-2.4 | |
| 5/1 08:40 | 21.8 | ↓-2.0 | |
| 5/1 08:50 | 20.2 | ↓-1.6 | |
| 5/1 09:00 | 18.9 | ↓-1.3 | |
| 5/1 09:10 | 18.1 | ↓-0.8 | |
| 5/1 09:20 | 17.7 | ↓-0.4 | 干潮 |
| 5/1 09:30 | 17.7 | 0 | |
| 5/1 09:40 | 18.1 | ↑0.4 | |
| 5/1 09:50 | 18.9 | ↑0.8 | |
| 5/1 10:00 | 20.0 | ↑1.1 | |
| 5/1 10:10 | 21.6 | ↑1.6 | |
| 5/1 10:20 | 23.5 | ↑1.9 | |
| 5/1 10:30 | 25.8 | ↑2.3 | |
| 5/1 10:40 | 28.5 | ↑2.7 | |
| 5/1 10:50 | 31.4 | ↑2.9 | |
| 5/1 11:00 | 34.6 | ↑3.2 | |
| 5/1 11:10 | 38.1 | ↑3.5 | |
| 5/1 11:20 | 41.9 | ↑3.8 | |
| 5/1 11:30 | 45.8 | ↑3.9 | |
| 5/1 11:40 | 50.0 | ↑4.2 | |
| 5/1 11:50 | 54.3 | ↑4.3 | |
| 5/1 12:00 | 58.8 | ↑4.5 | |
| 5/1 12:10 | 63.3 | ↑4.5 | |
| 5/1 12:20 | 67.9 | ↑4.6 | |
| 5/1 12:30 | 72.5 | ↑4.6 | |
| 5/1 12:40 | 77.2 | ↑4.7 | |
| 5/1 12:50 | 81.8 | ↑4.6 | |
| 5/1 13:00 | 86.4 | ↑4.6 | |
| 5/1 13:10 | 90.9 | ↑4.5 | |
| 5/1 13:20 | 95.3 | ↑4.4 | |
| 5/1 13:30 | 99.5 | ↑4.2 | |
| 5/1 13:40 | 103.6 | ↑4.1 | |
| 5/1 13:50 | 107.5 | ↑3.9 | |
| 5/1 14:00 | 111.2 | ↑3.7 | |
| 5/1 14:10 | 114.7 | ↑3.5 | |
| 5/1 14:20 | 117.9 | ↑3.2 | |
| 5/1 14:30 | 120.8 | ↑2.9 | |
| 5/1 14:40 | 123.5 | ↑2.7 | |
| 5/1 14:50 | 125.8 | ↑2.3 | |
| 5/1 15:00 | 127.9 | ↑2.1 | |
| 5/1 15:10 | 129.6 | ↑1.7 | |
| 5/1 15:20 | 131.0 | ↑1.4 | |
| 5/1 15:30 | 132.0 | ↑1.0 | |
| 5/1 15:40 | 132.8 | ↑0.8 | |
| 5/1 15:50 | 133.1 | ↑0.3 | 満潮 |
| 5/1 16:00 | 133.2 | ↑0.1 | |
| 5/1 16:10 | 132.9 | ↓-0.3 | |
| 5/1 16:20 | 132.4 | ↓-0.5 | |
| 5/1 16:30 | 131.5 | ↓-0.9 | |
| 5/1 16:40 | 130.3 | ↓-1.2 | |
| 5/1 16:50 | 128.8 | ↓-1.5 | |
| 5/1 17:00 | 127.0 | ↓-1.8 | |
| 5/1 17:10 | 125.0 | ↓-2.0 | |
| 5/1 17:20 | 122.8 | ↓-2.2 | |
| 5/1 17:30 | 120.4 | ↓-2.4 | |
| 5/1 17:40 | 117.8 | ↓-2.6 | |
| 5/1 17:50 | 115.0 | ↓-2.8 | |
| 5/1 18:00 | 112.1 | ↓-2.9 | |
| 5/1 18:10 | 109.0 | ↓-3.1 | |
| 5/1 18:20 | 105.9 | ↓-3.1 | |
| 5/1 18:30 | 102.8 | ↓-3.1 | |
| 5/1 18:40 | 99.6 | ↓-3.2 | |
| 5/1 18:50 | 96.4 | ↓-3.2 | |
| 5/1 19:00 | 93.3 | ↓-3.1 | |
| 5/1 19:10 | 90.2 | ↓-3.1 | |
| 5/1 19:20 | 87.3 | ↓-2.9 | |
| 5/1 19:30 | 84.4 | ↓-2.9 | |
| 5/1 19:40 | 81.7 | ↓-2.7 | |
| 5/1 19:50 | 79.2 | ↓-2.5 | |
| 5/1 20:00 | 76.8 | ↓-2.4 | |
| 5/1 20:10 | 74.7 | ↓-2.1 | |
| 5/1 20:20 | 72.8 | ↓-1.9 | |
| 5/1 20:30 | 71.2 | ↓-1.6 | |
| 5/1 20:40 | 69.9 | ↓-1.3 | |
| 5/1 20:50 | 68.8 | ↓-1.1 | |
| 5/1 21:00 | 68.1 | ↓-0.7 | |
| 5/1 21:10 | 67.6 | ↓-0.5 | 干潮 |
| 5/1 21:20 | 67.5 | ↓-0.1 | 干潮 |
| 5/1 21:30 | 67.7 | ↑0.2 | |
| 5/1 21:40 | 68.2 | ↑0.5 | |
| 5/1 21:50 | 69.0 | ↑0.8 | |
| 5/1 22:00 | 70.1 | ↑1.1 | |
| 5/1 22:10 | 71.6 | ↑1.5 | |
| 5/1 22:20 | 73.3 | ↑1.7 | |
| 5/1 22:30 | 75.3 | ↑2.0 | |
| 5/1 22:40 | 77.6 | ↑2.3 | |
| 5/1 22:50 | 80.1 | ↑2.5 | |
| 5/1 23:00 | 82.9 | ↑2.8 | |
| 5/1 23:10 | 85.8 | ↑2.9 | |
| 5/1 23:20 | 89.0 | ↑3.2 | |
| 5/1 23:30 | 92.3 | ↑3.3 | |
| 5/1 23:40 | 95.7 | ↑3.4 | |
| 5/1 23:50 | 99.3 | ↑3.6 |