| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(火) |
04:57 | 12:35 | 19:54 | 23:44 |
| 141cm | 8cm | 98cm | 87cm | |
|
||||
花咲（北海道）2020年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 88.6 | ↑0.8 | |
| 5/12 00:10 | 89.5 | ↑0.9 | |
| 5/12 00:20 | 90.7 | ↑1.2 | |
| 5/12 00:30 | 92.0 | ↑1.3 | |
| 5/12 00:40 | 93.4 | ↑1.4 | |
| 5/12 00:50 | 95.1 | ↑1.7 | |
| 5/12 01:00 | 96.8 | ↑1.7 | |
| 5/12 01:10 | 98.8 | ↑2.0 | |
| 5/12 01:20 | 100.8 | ↑2.0 | |
| 5/12 01:30 | 103.0 | ↑2.2 | |
| 5/12 01:40 | 105.2 | ↑2.2 | |
| 5/12 01:50 | 107.6 | ↑2.4 | |
| 5/12 02:00 | 109.9 | ↑2.3 | |
| 5/12 02:10 | 112.4 | ↑2.5 | |
| 5/12 02:20 | 114.8 | ↑2.4 | |
| 5/12 02:30 | 117.3 | ↑2.5 | |
| 5/12 02:40 | 119.7 | ↑2.4 | |
| 5/12 02:50 | 122.1 | ↑2.4 | |
| 5/12 03:00 | 124.4 | ↑2.3 | |
| 5/12 03:10 | 126.7 | ↑2.3 | |
| 5/12 03:20 | 128.8 | ↑2.1 | |
| 5/12 03:30 | 130.8 | ↑2.0 | |
| 5/12 03:40 | 132.7 | ↑1.9 | |
| 5/12 03:50 | 134.4 | ↑1.7 | |
| 5/12 04:00 | 135.9 | ↑1.5 | |
| 5/12 04:10 | 137.2 | ↑1.3 | |
| 5/12 04:20 | 138.3 | ↑1.1 | |
| 5/12 04:30 | 139.1 | ↑0.8 | |
| 5/12 04:40 | 139.7 | ↑0.6 | |
| 5/12 04:50 | 140.0 | ↑0.3 | 満潮 |
| 5/12 05:00 | 140.0 | 0 | |
| 5/12 05:10 | 139.8 | ↓-0.2 | |
| 5/12 05:20 | 139.2 | ↓-0.6 | |
| 5/12 05:30 | 138.3 | ↓-0.9 | |
| 5/12 05:40 | 137.2 | ↓-1.1 | |
| 5/12 05:50 | 135.7 | ↓-1.5 | |
| 5/12 06:00 | 134.0 | ↓-1.7 | |
| 5/12 06:10 | 131.9 | ↓-2.1 | |
| 5/12 06:20 | 129.6 | ↓-2.3 | |
| 5/12 06:30 | 126.9 | ↓-2.7 | |
| 5/12 06:40 | 124.1 | ↓-2.8 | |
| 5/12 06:50 | 120.9 | ↓-3.2 | |
| 5/12 07:00 | 117.5 | ↓-3.4 | |
| 5/12 07:10 | 113.9 | ↓-3.6 | |
| 5/12 07:20 | 110.1 | ↓-3.8 | |
| 5/12 07:30 | 106.2 | ↓-3.9 | |
| 5/12 07:40 | 102.0 | ↓-4.2 | |
| 5/12 07:50 | 97.8 | ↓-4.2 | |
| 5/12 08:00 | 93.4 | ↓-4.4 | |
| 5/12 08:10 | 88.9 | ↓-4.5 | |
| 5/12 08:20 | 84.4 | ↓-4.5 | |
| 5/12 08:30 | 79.8 | ↓-4.6 | 最大潮位差 |
| 5/12 08:40 | 75.2 | ↓-4.6 | 最大潮位差 |
| 5/12 08:50 | 70.6 | ↓-4.6 | 最大潮位差 |
| 5/12 09:00 | 66.1 | ↓-4.5 | |
| 5/12 09:10 | 61.6 | ↓-4.5 | |
| 5/12 09:20 | 57.1 | ↓-4.5 | |
| 5/12 09:30 | 52.8 | ↓-4.3 | |
| 5/12 09:40 | 48.6 | ↓-4.2 | |
| 5/12 09:50 | 44.5 | ↓-4.1 | |
| 5/12 10:00 | 40.5 | ↓-4.0 | |
| 5/12 10:10 | 36.7 | ↓-3.8 | |
| 5/12 10:20 | 33.1 | ↓-3.6 | |
| 5/12 10:30 | 29.6 | ↓-3.5 | |
| 5/12 10:40 | 26.4 | ↓-3.2 | |
| 5/12 10:50 | 23.4 | ↓-3.0 | |
| 5/12 11:00 | 20.6 | ↓-2.8 | |
| 5/12 11:10 | 18.1 | ↓-2.5 | |
| 5/12 11:20 | 15.9 | ↓-2.2 | |
| 5/12 11:30 | 13.9 | ↓-2.0 | |
| 5/12 11:40 | 12.2 | ↓-1.7 | |
| 5/12 11:50 | 10.7 | ↓-1.5 | |
| 5/12 12:00 | 9.6 | ↓-1.1 | |
| 5/12 12:10 | 8.7 | ↓-0.9 | |
| 5/12 12:20 | 8.2 | ↓-0.5 | |
| 5/12 12:30 | 7.9 | ↓-0.3 | 干潮 |
| 5/12 12:40 | 7.9 | 0 | |
| 5/12 12:50 | 8.2 | ↑0.3 | |
| 5/12 13:00 | 8.8 | ↑0.6 | |
| 5/12 13:10 | 9.7 | ↑0.9 | |
| 5/12 13:20 | 10.8 | ↑1.1 | |
| 5/12 13:30 | 12.2 | ↑1.4 | |
| 5/12 13:40 | 13.9 | ↑1.7 | |
| 5/12 13:50 | 15.7 | ↑1.8 | |
| 5/12 14:00 | 17.8 | ↑2.1 | |
| 5/12 14:10 | 20.1 | ↑2.3 | |
| 5/12 14:20 | 22.6 | ↑2.5 | |
| 5/12 14:30 | 25.3 | ↑2.7 | |
| 5/12 14:40 | 28.1 | ↑2.8 | |
| 5/12 14:50 | 31.0 | ↑2.9 | |
| 5/12 15:00 | 34.1 | ↑3.1 | |
| 5/12 15:10 | 37.2 | ↑3.1 | |
| 5/12 15:20 | 40.4 | ↑3.2 | |
| 5/12 15:30 | 43.7 | ↑3.3 | |
| 5/12 15:40 | 47.0 | ↑3.3 | |
| 5/12 15:50 | 50.4 | ↑3.4 | |
| 5/12 16:00 | 53.7 | ↑3.3 | |
| 5/12 16:10 | 57.0 | ↑3.3 | |
| 5/12 16:20 | 60.3 | ↑3.3 | |
| 5/12 16:30 | 63.5 | ↑3.2 | |
| 5/12 16:40 | 66.7 | ↑3.2 | |
| 5/12 16:50 | 69.7 | ↑3.0 | |
| 5/12 17:00 | 72.6 | ↑2.9 | |
| 5/12 17:10 | 75.5 | ↑2.9 | |
| 5/12 17:20 | 78.1 | ↑2.6 | |
| 5/12 17:30 | 80.7 | ↑2.6 | |
| 5/12 17:40 | 83.1 | ↑2.4 | |
| 5/12 17:50 | 85.3 | ↑2.2 | |
| 5/12 18:00 | 87.3 | ↑2.0 | |
| 5/12 18:10 | 89.1 | ↑1.8 | |
| 5/12 18:20 | 90.8 | ↑1.7 | |
| 5/12 18:30 | 92.3 | ↑1.5 | |
| 5/12 18:40 | 93.6 | ↑1.3 | |
| 5/12 18:50 | 94.7 | ↑1.1 | |
| 5/12 19:00 | 95.6 | ↑0.9 | |
| 5/12 19:10 | 96.4 | ↑0.8 | |
| 5/12 19:20 | 96.9 | ↑0.5 | |
| 5/12 19:30 | 97.3 | ↑0.4 | |
| 5/12 19:40 | 97.6 | ↑0.3 | |
| 5/12 19:50 | 97.7 | ↑0.1 | 満潮 |
| 5/12 20:00 | 97.7 | 0 | |
| 5/12 20:10 | 97.5 | ↓-0.2 | |
| 5/12 20:20 | 97.3 | ↓-0.2 | |
| 5/12 20:30 | 96.9 | ↓-0.4 | |
| 5/12 20:40 | 96.5 | ↓-0.4 | |
| 5/12 20:50 | 95.9 | ↓-0.6 | |
| 5/12 21:00 | 95.3 | ↓-0.6 | |
| 5/12 21:10 | 94.7 | ↓-0.6 | |
| 5/12 21:20 | 94.0 | ↓-0.7 | |
| 5/12 21:30 | 93.3 | ↓-0.7 | |
| 5/12 21:40 | 92.6 | ↓-0.7 | |
| 5/12 21:50 | 91.9 | ↓-0.7 | |
| 5/12 22:00 | 91.1 | ↓-0.8 | |
| 5/12 22:10 | 90.4 | ↓-0.7 | |
| 5/12 22:20 | 89.8 | ↓-0.6 | |
| 5/12 22:30 | 89.1 | ↓-0.7 | |
| 5/12 22:40 | 88.5 | ↓-0.6 | |
| 5/12 22:50 | 88.0 | ↓-0.5 | |
| 5/12 23:00 | 87.5 | ↓-0.5 | |
| 5/12 23:10 | 87.1 | ↓-0.4 | |
| 5/12 23:20 | 86.8 | ↓-0.3 | |
| 5/12 23:30 | 86.6 | ↓-0.2 | |
| 5/12 23:40 | 86.5 | ↓-0.1 | 干潮 |
| 5/12 23:50 | 86.6 | ↑0.1 |