| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(日) |
04:15 | 12:04 | 19:17 | 22:44 |
| 145cm | 1cm | 98cm | 89cm | |
|
||||
花咲（北海道）2024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 | 99.0 | ↑1.6 | |
| 5/12 00:10 | 100.7 | ↑1.7 | |
| 5/12 00:20 | 102.6 | ↑1.9 | |
| 5/12 00:30 | 104.6 | ↑2.0 | |
| 5/12 00:40 | 106.7 | ↑2.1 | |
| 5/12 00:50 | 108.9 | ↑2.2 | |
| 5/12 01:00 | 111.2 | ↑2.3 | |
| 5/12 01:10 | 113.6 | ↑2.4 | |
| 5/12 01:20 | 115.9 | ↑2.3 | |
| 5/12 01:30 | 118.4 | ↑2.5 | |
| 5/12 01:40 | 120.8 | ↑2.4 | |
| 5/12 01:50 | 123.2 | ↑2.4 | |
| 5/12 02:00 | 125.6 | ↑2.4 | |
| 5/12 02:10 | 127.9 | ↑2.3 | |
| 5/12 02:20 | 130.2 | ↑2.3 | |
| 5/12 02:30 | 132.4 | ↑2.2 | |
| 5/12 02:40 | 134.4 | ↑2.0 | |
| 5/12 02:50 | 136.4 | ↑2.0 | |
| 5/12 03:00 | 138.1 | ↑1.7 | |
| 5/12 03:10 | 139.7 | ↑1.6 | |
| 5/12 03:20 | 141.1 | ↑1.4 | |
| 5/12 03:30 | 142.3 | ↑1.2 | |
| 5/12 03:40 | 143.3 | ↑1.0 | |
| 5/12 03:50 | 144.1 | ↑0.8 | |
| 5/12 04:00 | 144.6 | ↑0.5 | |
| 5/12 04:10 | 144.8 | ↑0.2 | 満潮 |
| 5/12 04:20 | 144.8 | 0 | |
| 5/12 04:30 | 144.4 | ↓-0.4 | |
| 5/12 04:40 | 143.8 | ↓-0.6 | |
| 5/12 04:50 | 142.9 | ↓-0.9 | |
| 5/12 05:00 | 141.7 | ↓-1.2 | |
| 5/12 05:10 | 140.2 | ↓-1.5 | |
| 5/12 05:20 | 138.4 | ↓-1.8 | |
| 5/12 05:30 | 136.3 | ↓-2.1 | |
| 5/12 05:40 | 133.9 | ↓-2.4 | |
| 5/12 05:50 | 131.2 | ↓-2.7 | |
| 5/12 06:00 | 128.2 | ↓-3.0 | |
| 5/12 06:10 | 125.0 | ↓-3.2 | |
| 5/12 06:20 | 121.5 | ↓-3.5 | |
| 5/12 06:30 | 117.8 | ↓-3.7 | |
| 5/12 06:40 | 113.9 | ↓-3.9 | |
| 5/12 06:50 | 109.8 | ↓-4.1 | |
| 5/12 07:00 | 105.5 | ↓-4.3 | |
| 5/12 07:10 | 101.1 | ↓-4.4 | |
| 5/12 07:20 | 96.5 | ↓-4.6 | |
| 5/12 07:30 | 91.9 | ↓-4.6 | |
| 5/12 07:40 | 87.1 | ↓-4.8 | |
| 5/12 07:50 | 82.3 | ↓-4.8 | |
| 5/12 08:00 | 77.4 | ↓-4.9 | 最大潮位差 |
| 5/12 08:10 | 72.6 | ↓-4.8 | |
| 5/12 08:20 | 67.7 | ↓-4.9 | 最大潮位差 |
| 5/12 08:30 | 62.8 | ↓-4.9 | 最大潮位差 |
| 5/12 08:40 | 58.1 | ↓-4.7 | |
| 5/12 08:50 | 53.3 | ↓-4.8 | |
| 5/12 09:00 | 48.7 | ↓-4.6 | |
| 5/12 09:10 | 44.2 | ↓-4.5 | |
| 5/12 09:20 | 39.8 | ↓-4.4 | |
| 5/12 09:30 | 35.6 | ↓-4.2 | |
| 5/12 09:40 | 31.5 | ↓-4.1 | |
| 5/12 09:50 | 27.6 | ↓-3.9 | |
| 5/12 10:00 | 24.0 | ↓-3.6 | |
| 5/12 10:10 | 20.5 | ↓-3.5 | |
| 5/12 10:20 | 17.3 | ↓-3.2 | |
| 5/12 10:30 | 14.4 | ↓-2.9 | |
| 5/12 10:40 | 11.7 | ↓-2.7 | |
| 5/12 10:50 | 9.2 | ↓-2.5 | |
| 5/12 11:00 | 7.1 | ↓-2.1 | |
| 5/12 11:10 | 5.3 | ↓-1.8 | |
| 5/12 11:20 | 3.8 | ↓-1.5 | |
| 5/12 11:30 | 2.6 | ↓-1.2 | |
| 5/12 11:40 | 1.7 | ↓-0.9 | |
| 5/12 11:50 | 1.1 | ↓-0.6 | |
| 5/12 12:00 | 0.8 | ↓-0.3 | 干潮 |
| 5/12 12:10 | 0.9 | ↑0.1 | |
| 5/12 12:20 | 1.3 | ↑0.4 | |
| 5/12 12:30 | 2.0 | ↑0.7 | |
| 5/12 12:40 | 3.0 | ↑1.0 | |
| 5/12 12:50 | 4.3 | ↑1.3 | |
| 5/12 13:00 | 5.8 | ↑1.5 | |
| 5/12 13:10 | 7.7 | ↑1.9 | |
| 5/12 13:20 | 9.8 | ↑2.1 | |
| 5/12 13:30 | 12.1 | ↑2.3 | |
| 5/12 13:40 | 14.7 | ↑2.6 | |
| 5/12 13:50 | 17.5 | ↑2.8 | |
| 5/12 14:00 | 20.4 | ↑2.9 | |
| 5/12 14:10 | 23.6 | ↑3.2 | |
| 5/12 14:20 | 26.8 | ↑3.2 | |
| 5/12 14:30 | 30.2 | ↑3.4 | |
| 5/12 14:40 | 33.7 | ↑3.5 | |
| 5/12 14:50 | 37.3 | ↑3.6 | |
| 5/12 15:00 | 40.9 | ↑3.6 | |
| 5/12 15:10 | 44.5 | ↑3.6 | |
| 5/12 15:20 | 48.2 | ↑3.7 | |
| 5/12 15:30 | 51.9 | ↑3.7 | |
| 5/12 15:40 | 55.5 | ↑3.6 | |
| 5/12 15:50 | 59.0 | ↑3.5 | |
| 5/12 16:00 | 62.5 | ↑3.5 | |
| 5/12 16:10 | 65.9 | ↑3.4 | |
| 5/12 16:20 | 69.2 | ↑3.3 | |
| 5/12 16:30 | 72.4 | ↑3.2 | |
| 5/12 16:40 | 75.4 | ↑3.0 | |
| 5/12 16:50 | 78.2 | ↑2.8 | |
| 5/12 17:00 | 80.9 | ↑2.7 | |
| 5/12 17:10 | 83.4 | ↑2.5 | |
| 5/12 17:20 | 85.7 | ↑2.3 | |
| 5/12 17:30 | 87.8 | ↑2.1 | |
| 5/12 17:40 | 89.7 | ↑1.9 | |
| 5/12 17:50 | 91.4 | ↑1.7 | |
| 5/12 18:00 | 92.8 | ↑1.4 | |
| 5/12 18:10 | 94.1 | ↑1.3 | |
| 5/12 18:20 | 95.2 | ↑1.1 | |
| 5/12 18:30 | 96.1 | ↑0.9 | |
| 5/12 18:40 | 96.7 | ↑0.6 | |
| 5/12 18:50 | 97.2 | ↑0.5 | |
| 5/12 19:00 | 97.6 | ↑0.4 | |
| 5/12 19:10 | 97.7 | ↑0.1 | 満潮 |
| 5/12 19:20 | 97.7 | 0 | |
| 5/12 19:30 | 97.6 | ↓-0.1 | |
| 5/12 19:40 | 97.4 | ↓-0.2 | |
| 5/12 19:50 | 97.0 | ↓-0.4 | |
| 5/12 20:00 | 96.6 | ↓-0.4 | |
| 5/12 20:10 | 96.1 | ↓-0.5 | |
| 5/12 20:20 | 95.5 | ↓-0.6 | |
| 5/12 20:30 | 94.9 | ↓-0.6 | |
| 5/12 20:40 | 94.3 | ↓-0.6 | |
| 5/12 20:50 | 93.6 | ↓-0.7 | |
| 5/12 21:00 | 92.9 | ↓-0.7 | |
| 5/12 21:10 | 92.3 | ↓-0.6 | |
| 5/12 21:20 | 91.6 | ↓-0.7 | |
| 5/12 21:30 | 91.0 | ↓-0.6 | |
| 5/12 21:40 | 90.4 | ↓-0.6 | |
| 5/12 21:50 | 89.9 | ↓-0.5 | |
| 5/12 22:00 | 89.5 | ↓-0.4 | |
| 5/12 22:10 | 89.1 | ↓-0.4 | |
| 5/12 22:20 | 88.8 | ↓-0.3 | |
| 5/12 22:30 | 88.6 | ↓-0.2 | |
| 5/12 22:40 | 88.6 | 0 | 干潮 |
| 5/12 22:50 | 88.6 | 0 | |
| 5/12 23:00 | 88.7 | ↑0.1 | |
| 5/12 23:10 | 89.0 | ↑0.3 | |
| 5/12 23:20 | 89.4 | ↑0.4 | |
| 5/12 23:30 | 89.9 | ↑0.5 | |
| 5/12 23:40 | 90.6 | ↑0.7 | |
| 5/12 23:50 | 91.4 | ↑0.8 |