| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(月) |
05:06 | 12:52 | 20:15 | - |
| 143cm | 10cm | 98cm | - | |
|
||||
花咲（北海道）2021年05月31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 |
|---|---|---|---|
| 5/31 00:00 | 92.0 | ↑0.7 | |
| 5/31 00:10 | 92.8 | ↑0.8 | |
| 5/31 00:20 | 93.8 | ↑1.0 | |
| 5/31 00:30 | 95.0 | ↑1.2 | |
| 5/31 00:40 | 96.3 | ↑1.3 | |
| 5/31 00:50 | 97.8 | ↑1.5 | |
| 5/31 01:00 | 99.4 | ↑1.6 | |
| 5/31 01:10 | 101.2 | ↑1.8 | |
| 5/31 01:20 | 103.0 | ↑1.8 | |
| 5/31 01:30 | 105.0 | ↑2.0 | |
| 5/31 01:40 | 107.1 | ↑2.1 | |
| 5/31 01:50 | 109.3 | ↑2.2 | |
| 5/31 02:00 | 111.6 | ↑2.3 | |
| 5/31 02:10 | 113.9 | ↑2.3 | |
| 5/31 02:20 | 116.2 | ↑2.3 | |
| 5/31 02:30 | 118.6 | ↑2.4 | |
| 5/31 02:40 | 120.9 | ↑2.3 | |
| 5/31 02:50 | 123.3 | ↑2.4 | |
| 5/31 03:00 | 125.5 | ↑2.2 | |
| 5/31 03:10 | 127.8 | ↑2.3 | |
| 5/31 03:20 | 129.9 | ↑2.1 | |
| 5/31 03:30 | 132.0 | ↑2.1 | |
| 5/31 03:40 | 133.9 | ↑1.9 | |
| 5/31 03:50 | 135.6 | ↑1.7 | |
| 5/31 04:00 | 137.2 | ↑1.6 | |
| 5/31 04:10 | 138.7 | ↑1.5 | |
| 5/31 04:20 | 139.9 | ↑1.2 | |
| 5/31 04:30 | 140.9 | ↑1.0 | |
| 5/31 04:40 | 141.7 | ↑0.8 | |
| 5/31 04:50 | 142.2 | ↑0.5 | |
| 5/31 05:00 | 142.5 | ↑0.3 | 満潮 |
| 5/31 05:10 | 142.4 | ↓-0.1 | |
| 5/31 05:20 | 142.2 | ↓-0.2 | |
| 5/31 05:30 | 141.6 | ↓-0.6 | |
| 5/31 05:40 | 140.7 | ↓-0.9 | |
| 5/31 05:50 | 139.6 | ↓-1.1 | |
| 5/31 06:00 | 138.1 | ↓-1.5 | |
| 5/31 06:10 | 136.4 | ↓-1.7 | |
| 5/31 06:20 | 134.3 | ↓-2.1 | |
| 5/31 06:30 | 132.0 | ↓-2.3 | |
| 5/31 06:40 | 129.5 | ↓-2.5 | |
| 5/31 06:50 | 126.6 | ↓-2.9 | |
| 5/31 07:00 | 123.5 | ↓-3.1 | |
| 5/31 07:10 | 120.2 | ↓-3.3 | |
| 5/31 07:20 | 116.7 | ↓-3.5 | |
| 5/31 07:30 | 113.0 | ↓-3.7 | |
| 5/31 07:40 | 109.1 | ↓-3.9 | |
| 5/31 07:50 | 105.1 | ↓-4.0 | |
| 5/31 08:00 | 100.9 | ↓-4.2 | |
| 5/31 08:10 | 96.6 | ↓-4.3 | |
| 5/31 08:20 | 92.3 | ↓-4.3 | |
| 5/31 08:30 | 87.8 | ↓-4.5 | 最大潮位差 |
| 5/31 08:40 | 83.3 | ↓-4.5 | 最大潮位差 |
| 5/31 08:50 | 78.8 | ↓-4.5 | 最大潮位差 |
| 5/31 09:00 | 74.3 | ↓-4.5 | 最大潮位差 |
| 5/31 09:10 | 69.8 | ↓-4.5 | 最大潮位差 |
| 5/31 09:20 | 65.4 | ↓-4.4 | |
| 5/31 09:30 | 61.0 | ↓-4.4 | |
| 5/31 09:40 | 56.7 | ↓-4.3 | |
| 5/31 09:50 | 52.5 | ↓-4.2 | |
| 5/31 10:00 | 48.4 | ↓-4.1 | |
| 5/31 10:10 | 44.4 | ↓-4.0 | |
| 5/31 10:20 | 40.6 | ↓-3.8 | |
| 5/31 10:30 | 36.9 | ↓-3.7 | |
| 5/31 10:40 | 33.4 | ↓-3.5 | |
| 5/31 10:50 | 30.1 | ↓-3.3 | |
| 5/31 11:00 | 27.1 | ↓-3.0 | |
| 5/31 11:10 | 24.2 | ↓-2.9 | |
| 5/31 11:20 | 21.6 | ↓-2.6 | |
| 5/31 11:30 | 19.2 | ↓-2.4 | |
| 5/31 11:40 | 17.1 | ↓-2.1 | |
| 5/31 11:50 | 15.3 | ↓-1.8 | |
| 5/31 12:00 | 13.7 | ↓-1.6 | |
| 5/31 12:10 | 12.4 | ↓-1.3 | |
| 5/31 12:20 | 11.3 | ↓-1.1 | |
| 5/31 12:30 | 10.6 | ↓-0.7 | |
| 5/31 12:40 | 10.1 | ↓-0.5 | |
| 5/31 12:50 | 10.0 | ↓-0.1 | 干潮 |
| 5/31 13:00 | 10.1 | ↑0.1 | |
| 5/31 13:10 | 10.5 | ↑0.4 | |
| 5/31 13:20 | 11.1 | ↑0.6 | |
| 5/31 13:30 | 12.1 | ↑1.0 | |
| 5/31 13:40 | 13.3 | ↑1.2 | |
| 5/31 13:50 | 14.7 | ↑1.4 | |
| 5/31 14:00 | 16.4 | ↑1.7 | |
| 5/31 14:10 | 18.2 | ↑1.8 | |
| 5/31 14:20 | 20.3 | ↑2.1 | |
| 5/31 14:30 | 22.6 | ↑2.3 | |
| 5/31 14:40 | 25.1 | ↑2.5 | |
| 5/31 14:50 | 27.7 | ↑2.6 | |
| 5/31 15:00 | 30.4 | ↑2.7 | |
| 5/31 15:10 | 33.3 | ↑2.9 | |
| 5/31 15:20 | 36.3 | ↑3.0 | |
| 5/31 15:30 | 39.3 | ↑3.0 | |
| 5/31 15:40 | 42.5 | ↑3.2 | |
| 5/31 15:50 | 45.7 | ↑3.2 | |
| 5/31 16:00 | 48.9 | ↑3.2 | |
| 5/31 16:10 | 52.1 | ↑3.2 | |
| 5/31 16:20 | 55.3 | ↑3.2 | |
| 5/31 16:30 | 58.5 | ↑3.2 | |
| 5/31 16:40 | 61.7 | ↑3.2 | |
| 5/31 16:50 | 64.8 | ↑3.1 | |
| 5/31 17:00 | 67.8 | ↑3.0 | |
| 5/31 17:10 | 70.7 | ↑2.9 | |
| 5/31 17:20 | 73.5 | ↑2.8 | |
| 5/31 17:30 | 76.2 | ↑2.7 | |
| 5/31 17:40 | 78.7 | ↑2.5 | |
| 5/31 17:50 | 81.1 | ↑2.4 | |
| 5/31 18:00 | 83.4 | ↑2.3 | |
| 5/31 18:10 | 85.5 | ↑2.1 | |
| 5/31 18:20 | 87.4 | ↑1.9 | |
| 5/31 18:30 | 89.1 | ↑1.7 | |
| 5/31 18:40 | 90.7 | ↑1.6 | |
| 5/31 18:50 | 92.1 | ↑1.4 | |
| 5/31 19:00 | 93.3 | ↑1.2 | |
| 5/31 19:10 | 94.3 | ↑1.0 | |
| 5/31 19:20 | 95.2 | ↑0.9 | |
| 5/31 19:30 | 95.9 | ↑0.7 | |
| 5/31 19:40 | 96.4 | ↑0.5 | |
| 5/31 19:50 | 96.8 | ↑0.4 | |
| 5/31 20:00 | 97.1 | ↑0.3 | |
| 5/31 20:10 | 97.2 | ↑0.1 | 満潮 |
| 5/31 20:20 | 97.2 | 0 | |
| 5/31 20:30 | 97.0 | ↓-0.2 | |
| 5/31 20:40 | 96.8 | ↓-0.2 | |
| 5/31 20:50 | 96.5 | ↓-0.3 | |
| 5/31 21:00 | 96.0 | ↓-0.5 | |
| 5/31 21:10 | 95.6 | ↓-0.4 | |
| 5/31 21:20 | 95.0 | ↓-0.6 | |
| 5/31 21:30 | 94.4 | ↓-0.6 | |
| 5/31 21:40 | 93.8 | ↓-0.6 | |
| 5/31 21:50 | 93.1 | ↓-0.7 | |
| 5/31 22:00 | 92.4 | ↓-0.7 | |
| 5/31 22:10 | 91.7 | ↓-0.7 | |
| 5/31 22:20 | 91.0 | ↓-0.7 | |
| 5/31 22:30 | 90.3 | ↓-0.7 | |
| 5/31 22:40 | 89.7 | ↓-0.6 | |
| 5/31 22:50 | 89.1 | ↓-0.6 | |
| 5/31 23:00 | 88.5 | ↓-0.6 | |
| 5/31 23:10 | 88.0 | ↓-0.5 | |
| 5/31 23:20 | 87.5 | ↓-0.5 | |
| 5/31 23:30 | 87.2 | ↓-0.3 | |
| 5/31 23:40 | 86.9 | ↓-0.3 | |
| 5/31 23:50 | 86.7 | ↓-0.2 |