| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(水) |
01:18 | 08:02 | 14:32 | 19:57 |
| 115cm | 31cm | 111cm | 67cm | |
|
||||
花咲（北海道）2020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 | 108.1 | ↑1.5 | |
| 5/20 00:10 | 109.5 | ↑1.4 | |
| 5/20 00:20 | 110.7 | ↑1.2 | |
| 5/20 00:30 | 111.8 | ↑1.1 | |
| 5/20 00:40 | 112.7 | ↑0.9 | |
| 5/20 00:50 | 113.3 | ↑0.6 | |
| 5/20 01:00 | 113.8 | ↑0.5 | |
| 5/20 01:10 | 114.1 | ↑0.3 | 満潮 |
| 5/20 01:20 | 114.1 | 0 | |
| 5/20 01:30 | 113.9 | ↓-0.2 | |
| 5/20 01:40 | 113.5 | ↓-0.4 | |
| 5/20 01:50 | 112.9 | ↓-0.6 | |
| 5/20 02:00 | 112.0 | ↓-0.9 | |
| 5/20 02:10 | 110.9 | ↓-1.1 | |
| 5/20 02:20 | 109.6 | ↓-1.3 | |
| 5/20 02:30 | 108.1 | ↓-1.5 | |
| 5/20 02:40 | 106.4 | ↓-1.7 | |
| 5/20 02:50 | 104.4 | ↓-2.0 | |
| 5/20 03:00 | 102.3 | ↓-2.1 | |
| 5/20 03:10 | 100.0 | ↓-2.3 | |
| 5/20 03:20 | 97.5 | ↓-2.5 | |
| 5/20 03:30 | 94.8 | ↓-2.7 | |
| 5/20 03:40 | 92.1 | ↓-2.7 | |
| 5/20 03:50 | 89.2 | ↓-2.9 | |
| 5/20 04:00 | 86.1 | ↓-3.1 | |
| 5/20 04:10 | 83.0 | ↓-3.1 | |
| 5/20 04:20 | 79.9 | ↓-3.1 | |
| 5/20 04:30 | 76.7 | ↓-3.2 | |
| 5/20 04:40 | 73.4 | ↓-3.3 | 最大潮位差 |
| 5/20 04:50 | 70.1 | ↓-3.3 | 最大潮位差 |
| 5/20 05:00 | 66.9 | ↓-3.2 | |
| 5/20 05:10 | 63.7 | ↓-3.2 | |
| 5/20 05:20 | 60.5 | ↓-3.2 | |
| 5/20 05:30 | 57.3 | ↓-3.2 | |
| 5/20 05:40 | 54.3 | ↓-3.0 | |
| 5/20 05:50 | 51.4 | ↓-2.9 | |
| 5/20 06:00 | 48.6 | ↓-2.8 | |
| 5/20 06:10 | 45.9 | ↓-2.7 | |
| 5/20 06:20 | 43.4 | ↓-2.5 | |
| 5/20 06:30 | 41.1 | ↓-2.3 | |
| 5/20 06:40 | 38.9 | ↓-2.2 | |
| 5/20 06:50 | 37.0 | ↓-1.9 | |
| 5/20 07:00 | 35.3 | ↓-1.7 | |
| 5/20 07:10 | 33.8 | ↓-1.5 | |
| 5/20 07:20 | 32.6 | ↓-1.2 | |
| 5/20 07:30 | 31.6 | ↓-1.0 | |
| 5/20 07:40 | 30.9 | ↓-0.7 | |
| 5/20 07:50 | 30.5 | ↓-0.4 | |
| 5/20 08:00 | 30.3 | ↓-0.2 | 干潮 |
| 5/20 08:10 | 30.4 | ↑0.1 | |
| 5/20 08:20 | 30.8 | ↑0.4 | |
| 5/20 08:30 | 31.4 | ↑0.6 | |
| 5/20 08:40 | 32.4 | ↑1.0 | |
| 5/20 08:50 | 33.5 | ↑1.1 | |
| 5/20 09:00 | 35.0 | ↑1.5 | |
| 5/20 09:10 | 36.7 | ↑1.7 | |
| 5/20 09:20 | 38.6 | ↑1.9 | |
| 5/20 09:30 | 40.7 | ↑2.1 | |
| 5/20 09:40 | 43.0 | ↑2.3 | |
| 5/20 09:50 | 45.5 | ↑2.5 | |
| 5/20 10:00 | 48.2 | ↑2.7 | |
| 5/20 10:10 | 51.0 | ↑2.8 | |
| 5/20 10:20 | 54.0 | ↑3.0 | |
| 5/20 10:30 | 57.0 | ↑3.0 | |
| 5/20 10:40 | 60.1 | ↑3.1 | |
| 5/20 10:50 | 63.3 | ↑3.2 | |
| 5/20 11:00 | 66.6 | ↑3.3 | 最大潮位差 |
| 5/20 11:10 | 69.8 | ↑3.2 | |
| 5/20 11:20 | 73.1 | ↑3.3 | 最大潮位差 |
| 5/20 11:30 | 76.3 | ↑3.2 | |
| 5/20 11:40 | 79.5 | ↑3.2 | |
| 5/20 11:50 | 82.6 | ↑3.1 | |
| 5/20 12:00 | 85.6 | ↑3.0 | |
| 5/20 12:10 | 88.6 | ↑3.0 | |
| 5/20 12:20 | 91.4 | ↑2.8 | |
| 5/20 12:30 | 94.1 | ↑2.7 | |
| 5/20 12:40 | 96.6 | ↑2.5 | |
| 5/20 12:50 | 98.9 | ↑2.3 | |
| 5/20 13:00 | 101.1 | ↑2.2 | |
| 5/20 13:10 | 103.1 | ↑2.0 | |
| 5/20 13:20 | 104.8 | ↑1.7 | |
| 5/20 13:30 | 106.4 | ↑1.6 | |
| 5/20 13:40 | 107.7 | ↑1.3 | |
| 5/20 13:50 | 108.8 | ↑1.1 | |
| 5/20 14:00 | 109.6 | ↑0.8 | |
| 5/20 14:10 | 110.2 | ↑0.6 | |
| 5/20 14:20 | 110.6 | ↑0.4 | |
| 5/20 14:30 | 110.7 | ↑0.1 | 満潮 |
| 5/20 14:40 | 110.6 | ↓-0.1 | |
| 5/20 14:50 | 110.3 | ↓-0.3 | |
| 5/20 15:00 | 109.8 | ↓-0.5 | |
| 5/20 15:10 | 109.0 | ↓-0.8 | |
| 5/20 15:20 | 108.1 | ↓-0.9 | |
| 5/20 15:30 | 106.9 | ↓-1.2 | |
| 5/20 15:40 | 105.6 | ↓-1.3 | |
| 5/20 15:50 | 104.1 | ↓-1.5 | |
| 5/20 16:00 | 102.5 | ↓-1.6 | |
| 5/20 16:10 | 100.8 | ↓-1.7 | |
| 5/20 16:20 | 98.9 | ↓-1.9 | |
| 5/20 16:30 | 97.0 | ↓-1.9 | |
| 5/20 16:40 | 95.0 | ↓-2.0 | |
| 5/20 16:50 | 93.0 | ↓-2.0 | |
| 5/20 17:00 | 90.9 | ↓-2.1 | |
| 5/20 17:10 | 88.8 | ↓-2.1 | |
| 5/20 17:20 | 86.7 | ↓-2.1 | |
| 5/20 17:30 | 84.6 | ↓-2.1 | |
| 5/20 17:40 | 82.5 | ↓-2.1 | |
| 5/20 17:50 | 80.5 | ↓-2.0 | |
| 5/20 18:00 | 78.6 | ↓-1.9 | |
| 5/20 18:10 | 76.8 | ↓-1.8 | |
| 5/20 18:20 | 75.1 | ↓-1.7 | |
| 5/20 18:30 | 73.5 | ↓-1.6 | |
| 5/20 18:40 | 72.0 | ↓-1.5 | |
| 5/20 18:50 | 70.7 | ↓-1.3 | |
| 5/20 19:00 | 69.5 | ↓-1.2 | |
| 5/20 19:10 | 68.5 | ↓-1.0 | |
| 5/20 19:20 | 67.7 | ↓-0.8 | |
| 5/20 19:30 | 67.1 | ↓-0.6 | |
| 5/20 19:40 | 66.6 | ↓-0.5 | |
| 5/20 19:50 | 66.4 | ↓-0.2 | 干潮 |
| 5/20 20:00 | 66.4 | 0 | |
| 5/20 20:10 | 66.6 | ↑0.2 | |
| 5/20 20:20 | 66.9 | ↑0.3 | |
| 5/20 20:30 | 67.5 | ↑0.6 | |
| 5/20 20:40 | 68.3 | ↑0.8 | |
| 5/20 20:50 | 69.3 | ↑1.0 | |
| 5/20 21:00 | 70.5 | ↑1.2 | |
| 5/20 21:10 | 71.9 | ↑1.4 | |
| 5/20 21:20 | 73.4 | ↑1.5 | |
| 5/20 21:30 | 75.1 | ↑1.7 | |
| 5/20 21:40 | 77.0 | ↑1.9 | |
| 5/20 21:50 | 79.0 | ↑2.0 | |
| 5/20 22:00 | 81.1 | ↑2.1 | |
| 5/20 22:10 | 83.3 | ↑2.2 | |
| 5/20 22:20 | 85.5 | ↑2.2 | |
| 5/20 22:30 | 87.9 | ↑2.4 | |
| 5/20 22:40 | 90.3 | ↑2.4 | |
| 5/20 22:50 | 92.7 | ↑2.4 | |
| 5/20 23:00 | 95.1 | ↑2.4 | |
| 5/20 23:10 | 97.5 | ↑2.4 | |
| 5/20 23:20 | 99.9 | ↑2.4 | |
| 5/20 23:30 | 102.2 | ↑2.3 | |
| 5/20 23:40 | 104.4 | ↑2.2 | |
| 5/20 23:50 | 106.6 | ↑2.2 |