| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
02:28 | 09:43 | 16:47 | 21:27 |
| 158cm | -7cm | 137cm | 95cm | |
|
||||
東静内（北海道）2023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 | 128.1 | ↑3.2 | |
| 5/20 00:10 | 131.3 | ↑3.2 | |
| 5/20 00:20 | 134.5 | ↑3.2 | |
| 5/20 00:30 | 137.5 | ↑3.0 | |
| 5/20 00:40 | 140.4 | ↑2.9 | |
| 5/20 00:50 | 143.2 | ↑2.8 | |
| 5/20 01:00 | 145.8 | ↑2.6 | |
| 5/20 01:10 | 148.2 | ↑2.4 | |
| 5/20 01:20 | 150.4 | ↑2.2 | |
| 5/20 01:30 | 152.3 | ↑1.9 | |
| 5/20 01:40 | 154.0 | ↑1.7 | |
| 5/20 01:50 | 155.4 | ↑1.4 | |
| 5/20 02:00 | 156.5 | ↑1.1 | |
| 5/20 02:10 | 157.2 | ↑0.7 | |
| 5/20 02:20 | 157.7 | ↑0.5 | 満潮 |
| 5/20 02:30 | 157.8 | ↑0.1 | |
| 5/20 02:40 | 157.5 | ↓-0.3 | |
| 5/20 02:50 | 156.8 | ↓-0.7 | |
| 5/20 03:00 | 155.8 | ↓-1.0 | |
| 5/20 03:10 | 154.4 | ↓-1.4 | |
| 5/20 03:20 | 152.7 | ↓-1.7 | |
| 5/20 03:30 | 150.5 | ↓-2.2 | |
| 5/20 03:40 | 148.0 | ↓-2.5 | |
| 5/20 03:50 | 145.2 | ↓-2.8 | |
| 5/20 04:00 | 141.9 | ↓-3.3 | |
| 5/20 04:10 | 138.4 | ↓-3.5 | |
| 5/20 04:20 | 134.5 | ↓-3.9 | |
| 5/20 04:30 | 130.3 | ↓-4.2 | |
| 5/20 04:40 | 125.8 | ↓-4.5 | |
| 5/20 04:50 | 121.0 | ↓-4.8 | |
| 5/20 05:00 | 115.9 | ↓-5.1 | |
| 5/20 05:10 | 110.6 | ↓-5.3 | |
| 5/20 05:20 | 105.2 | ↓-5.4 | |
| 5/20 05:30 | 99.5 | ↓-5.7 | |
| 5/20 05:40 | 93.7 | ↓-5.8 | |
| 5/20 05:50 | 87.8 | ↓-5.9 | |
| 5/20 06:00 | 81.8 | ↓-6.0 | |
| 5/20 06:10 | 75.7 | ↓-6.1 | 最大潮位差 |
| 5/20 06:20 | 69.7 | ↓-6.0 | |
| 5/20 06:30 | 63.6 | ↓-6.1 | 最大潮位差 |
| 5/20 06:40 | 57.6 | ↓-6.0 | |
| 5/20 06:50 | 51.7 | ↓-5.9 | |
| 5/20 07:00 | 45.9 | ↓-5.8 | |
| 5/20 07:10 | 40.2 | ↓-5.7 | |
| 5/20 07:20 | 34.8 | ↓-5.4 | |
| 5/20 07:30 | 29.5 | ↓-5.3 | |
| 5/20 07:40 | 24.5 | ↓-5.0 | |
| 5/20 07:50 | 19.8 | ↓-4.7 | |
| 5/20 08:00 | 15.4 | ↓-4.4 | |
| 5/20 08:10 | 11.3 | ↓-4.1 | |
| 5/20 08:20 | 7.6 | ↓-3.7 | |
| 5/20 08:30 | 4.3 | ↓-3.3 | |
| 5/20 08:40 | 1.3 | ↓-3.0 | |
| 5/20 08:50 | -1.2 | ↓-2.5 | |
| 5/20 09:00 | -3.3 | ↓-2.1 | |
| 5/20 09:10 | -5.0 | ↓-1.7 | |
| 5/20 09:20 | -6.2 | ↓-1.2 | |
| 5/20 09:30 | -6.9 | ↓-0.7 | |
| 5/20 09:40 | -7.2 | ↓-0.3 | 干潮 |
| 5/20 09:50 | -7.1 | ↑0.1 | |
| 5/20 10:00 | -6.5 | ↑0.6 | |
| 5/20 10:10 | -5.5 | ↑1.0 | |
| 5/20 10:20 | -4.0 | ↑1.5 | |
| 5/20 10:30 | -2.1 | ↑1.9 | |
| 5/20 10:40 | 0.2 | ↑2.3 | |
| 5/20 10:50 | 2.8 | ↑2.6 | |
| 5/20 11:00 | 5.9 | ↑3.1 | |
| 5/20 11:10 | 9.3 | ↑3.4 | |
| 5/20 11:20 | 13.0 | ↑3.7 | |
| 5/20 11:30 | 17.1 | ↑4.1 | |
| 5/20 11:40 | 21.4 | ↑4.3 | |
| 5/20 11:50 | 25.9 | ↑4.5 | |
| 5/20 12:00 | 30.7 | ↑4.8 | |
| 5/20 12:10 | 35.6 | ↑4.9 | |
| 5/20 12:20 | 40.7 | ↑5.1 | |
| 5/20 12:30 | 46.0 | ↑5.3 | |
| 5/20 12:40 | 51.3 | ↑5.3 | |
| 5/20 12:50 | 56.7 | ↑5.4 | |
| 5/20 13:00 | 62.1 | ↑5.4 | |
| 5/20 13:10 | 67.5 | ↑5.4 | |
| 5/20 13:20 | 72.8 | ↑5.3 | |
| 5/20 13:30 | 78.1 | ↑5.3 | |
| 5/20 13:40 | 83.3 | ↑5.2 | |
| 5/20 13:50 | 88.4 | ↑5.1 | |
| 5/20 14:00 | 93.3 | ↑4.9 | |
| 5/20 14:10 | 98.0 | ↑4.7 | |
| 5/20 14:20 | 102.6 | ↑4.6 | |
| 5/20 14:30 | 106.9 | ↑4.3 | |
| 5/20 14:40 | 111.0 | ↑4.1 | |
| 5/20 14:50 | 114.8 | ↑3.8 | |
| 5/20 15:00 | 118.3 | ↑3.5 | |
| 5/20 15:10 | 121.5 | ↑3.2 | |
| 5/20 15:20 | 124.4 | ↑2.9 | |
| 5/20 15:30 | 127.0 | ↑2.6 | |
| 5/20 15:40 | 129.3 | ↑2.3 | |
| 5/20 15:50 | 131.3 | ↑2.0 | |
| 5/20 16:00 | 132.9 | ↑1.6 | |
| 5/20 16:10 | 134.2 | ↑1.3 | |
| 5/20 16:20 | 135.2 | ↑1.0 | |
| 5/20 16:30 | 135.8 | ↑0.6 | |
| 5/20 16:40 | 136.1 | ↑0.3 | 満潮 |
| 5/20 16:50 | 136.1 | 0 | |
| 5/20 17:00 | 135.9 | ↓-0.2 | |
| 5/20 17:10 | 135.3 | ↓-0.6 | |
| 5/20 17:20 | 134.5 | ↓-0.8 | |
| 5/20 17:30 | 133.4 | ↓-1.1 | |
| 5/20 17:40 | 132.1 | ↓-1.3 | |
| 5/20 17:50 | 130.6 | ↓-1.5 | |
| 5/20 18:00 | 128.9 | ↓-1.7 | |
| 5/20 18:10 | 127.0 | ↓-1.9 | |
| 5/20 18:20 | 125.0 | ↓-2.0 | |
| 5/20 18:30 | 122.9 | ↓-2.1 | |
| 5/20 18:40 | 120.7 | ↓-2.2 | |
| 5/20 18:50 | 118.4 | ↓-2.3 | |
| 5/20 19:00 | 116.1 | ↓-2.3 | |
| 5/20 19:10 | 113.8 | ↓-2.3 | |
| 5/20 19:20 | 111.6 | ↓-2.2 | |
| 5/20 19:30 | 109.3 | ↓-2.3 | |
| 5/20 19:40 | 107.2 | ↓-2.1 | |
| 5/20 19:50 | 105.1 | ↓-2.1 | |
| 5/20 20:00 | 103.2 | ↓-1.9 | |
| 5/20 20:10 | 101.4 | ↓-1.8 | |
| 5/20 20:20 | 99.8 | ↓-1.6 | |
| 5/20 20:30 | 98.3 | ↓-1.5 | |
| 5/20 20:40 | 97.1 | ↓-1.2 | |
| 5/20 20:50 | 96.1 | ↓-1.0 | |
| 5/20 21:00 | 95.3 | ↓-0.8 | |
| 5/20 21:10 | 94.8 | ↓-0.5 | |
| 5/20 21:20 | 94.5 | ↓-0.3 | 干潮 |
| 5/20 21:30 | 94.5 | 0 | |
| 5/20 21:40 | 94.7 | ↑0.2 | |
| 5/20 21:50 | 95.2 | ↑0.5 | |
| 5/20 22:00 | 96.0 | ↑0.8 | |
| 5/20 22:10 | 97.1 | ↑1.1 | |
| 5/20 22:20 | 98.4 | ↑1.3 | |
| 5/20 22:30 | 99.9 | ↑1.5 | |
| 5/20 22:40 | 101.7 | ↑1.8 | |
| 5/20 22:50 | 103.7 | ↑2.0 | |
| 5/20 23:00 | 106.0 | ↑2.3 | |
| 5/20 23:10 | 108.4 | ↑2.4 | |
| 5/20 23:20 | 111.0 | ↑2.6 | |
| 5/20 23:30 | 113.8 | ↑2.8 | |
| 5/20 23:40 | 116.7 | ↑2.9 | |
| 5/20 23:50 | 119.7 | ↑3.0 |