| 満潮 | 干潮 | 満潮 | 干潮 |
|
5
(水) |
08:23 | 02:35 | - | 16:43 |
| 111cm | 88cm | - | 41cm | |
|
||||
花咲（北海道）2021年05月5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 |
|---|---|---|---|
| 5/5 00:00 | 90.0 | ↓-0.1 | |
| 5/5 00:10 | 90.0 | 0 | |
| 5/5 00:20 | 89.9 | ↓-0.1 | |
| 5/5 00:30 | 89.7 | ↓-0.2 | |
| 5/5 00:40 | 89.6 | ↓-0.1 | |
| 5/5 00:50 | 89.4 | ↓-0.2 | |
| 5/5 01:00 | 89.2 | ↓-0.2 | |
| 5/5 01:10 | 88.9 | ↓-0.3 | |
| 5/5 01:20 | 88.7 | ↓-0.2 | |
| 5/5 01:30 | 88.5 | ↓-0.2 | |
| 5/5 01:40 | 88.3 | ↓-0.2 | |
| 5/5 01:50 | 88.1 | ↓-0.2 | |
| 5/5 02:00 | 87.9 | ↓-0.2 | |
| 5/5 02:10 | 87.8 | ↓-0.1 | |
| 5/5 02:20 | 87.7 | ↓-0.1 | |
| 5/5 02:30 | 87.6 | ↓-0.1 | 干潮 |
| 5/5 02:40 | 87.7 | ↑0.1 | |
| 5/5 02:50 | 87.7 | 0 | |
| 5/5 03:00 | 87.8 | ↑0.1 | |
| 5/5 03:10 | 88.0 | ↑0.2 | |
| 5/5 03:20 | 88.3 | ↑0.3 | |
| 5/5 03:30 | 88.6 | ↑0.3 | |
| 5/5 03:40 | 89.0 | ↑0.4 | |
| 5/5 03:50 | 89.5 | ↑0.5 | |
| 5/5 04:00 | 90.1 | ↑0.6 | |
| 5/5 04:10 | 90.7 | ↑0.6 | |
| 5/5 04:20 | 91.4 | ↑0.7 | |
| 5/5 04:30 | 92.1 | ↑0.7 | |
| 5/5 04:40 | 93.0 | ↑0.9 | |
| 5/5 04:50 | 93.8 | ↑0.8 | |
| 5/5 05:00 | 94.7 | ↑0.9 | |
| 5/5 05:10 | 95.7 | ↑1.0 | |
| 5/5 05:20 | 96.7 | ↑1.0 | |
| 5/5 05:30 | 97.8 | ↑1.1 | |
| 5/5 05:40 | 98.8 | ↑1.0 | |
| 5/5 05:50 | 99.9 | ↑1.1 | |
| 5/5 06:00 | 101.0 | ↑1.1 | |
| 5/5 06:10 | 102.0 | ↑1.0 | |
| 5/5 06:20 | 103.1 | ↑1.1 | |
| 5/5 06:30 | 104.1 | ↑1.0 | |
| 5/5 06:40 | 105.1 | ↑1.0 | |
| 5/5 06:50 | 106.0 | ↑0.9 | |
| 5/5 07:00 | 106.9 | ↑0.9 | |
| 5/5 07:10 | 107.7 | ↑0.8 | |
| 5/5 07:20 | 108.4 | ↑0.7 | |
| 5/5 07:30 | 109.1 | ↑0.7 | |
| 5/5 07:40 | 109.6 | ↑0.5 | |
| 5/5 07:50 | 110.1 | ↑0.5 | |
| 5/5 08:00 | 110.4 | ↑0.3 | |
| 5/5 08:10 | 110.6 | ↑0.2 | |
| 5/5 08:20 | 110.7 | ↑0.1 | 満潮 |
| 5/5 08:30 | 110.6 | ↓-0.1 | |
| 5/5 08:40 | 110.5 | ↓-0.1 | |
| 5/5 08:50 | 110.2 | ↓-0.3 | |
| 5/5 09:00 | 109.7 | ↓-0.5 | |
| 5/5 09:10 | 109.2 | ↓-0.5 | |
| 5/5 09:20 | 108.5 | ↓-0.7 | |
| 5/5 09:30 | 107.7 | ↓-0.8 | |
| 5/5 09:40 | 106.8 | ↓-0.9 | |
| 5/5 09:50 | 105.7 | ↓-1.1 | |
| 5/5 10:00 | 104.6 | ↓-1.1 | |
| 5/5 10:10 | 103.3 | ↓-1.3 | |
| 5/5 10:20 | 102.0 | ↓-1.3 | |
| 5/5 10:30 | 100.5 | ↓-1.5 | |
| 5/5 10:40 | 98.9 | ↓-1.6 | |
| 5/5 10:50 | 97.3 | ↓-1.6 | |
| 5/5 11:00 | 95.6 | ↓-1.7 | |
| 5/5 11:10 | 93.8 | ↓-1.8 | |
| 5/5 11:20 | 91.9 | ↓-1.9 | |
| 5/5 11:30 | 89.9 | ↓-2.0 | |
| 5/5 11:40 | 87.9 | ↓-2.0 | |
| 5/5 11:50 | 85.9 | ↓-2.0 | |
| 5/5 12:00 | 83.8 | ↓-2.1 | |
| 5/5 12:10 | 81.7 | ↓-2.1 | |
| 5/5 12:20 | 79.5 | ↓-2.2 | 最大潮位差 |
| 5/5 12:30 | 77.3 | ↓-2.2 | 最大潮位差 |
| 5/5 12:40 | 75.1 | ↓-2.2 | 最大潮位差 |
| 5/5 12:50 | 72.9 | ↓-2.2 | 最大潮位差 |
| 5/5 13:00 | 70.7 | ↓-2.2 | 最大潮位差 |
| 5/5 13:10 | 68.5 | ↓-2.2 | 最大潮位差 |
| 5/5 13:20 | 66.3 | ↓-2.2 | 最大潮位差 |
| 5/5 13:30 | 64.2 | ↓-2.1 | |
| 5/5 13:40 | 62.1 | ↓-2.1 | |
| 5/5 13:50 | 60.0 | ↓-2.1 | |
| 5/5 14:00 | 58.0 | ↓-2.0 | |
| 5/5 14:10 | 56.1 | ↓-1.9 | |
| 5/5 14:20 | 54.2 | ↓-1.9 | |
| 5/5 14:30 | 52.5 | ↓-1.7 | |
| 5/5 14:40 | 50.8 | ↓-1.7 | |
| 5/5 14:50 | 49.2 | ↓-1.6 | |
| 5/5 15:00 | 47.8 | ↓-1.4 | |
| 5/5 15:10 | 46.4 | ↓-1.4 | |
| 5/5 15:20 | 45.2 | ↓-1.2 | |
| 5/5 15:30 | 44.1 | ↓-1.1 | |
| 5/5 15:40 | 43.1 | ↓-1.0 | |
| 5/5 15:50 | 42.3 | ↓-0.8 | |
| 5/5 16:00 | 41.6 | ↓-0.7 | |
| 5/5 16:10 | 41.1 | ↓-0.5 | |
| 5/5 16:20 | 40.7 | ↓-0.4 | |
| 5/5 16:30 | 40.4 | ↓-0.3 | |
| 5/5 16:40 | 40.3 | ↓-0.1 | 干潮 |
| 5/5 16:50 | 40.3 | 0 | |
| 5/5 17:00 | 40.5 | ↑0.2 | |
| 5/5 17:10 | 40.9 | ↑0.4 | |
| 5/5 17:20 | 41.3 | ↑0.4 | |
| 5/5 17:30 | 41.9 | ↑0.6 | |
| 5/5 17:40 | 42.7 | ↑0.8 | |
| 5/5 17:50 | 43.6 | ↑0.9 | |
| 5/5 18:00 | 44.6 | ↑1.0 | |
| 5/5 18:10 | 45.7 | ↑1.1 | |
| 5/5 18:20 | 46.9 | ↑1.2 | |
| 5/5 18:30 | 48.2 | ↑1.3 | |
| 5/5 18:40 | 49.6 | ↑1.4 | |
| 5/5 18:50 | 51.1 | ↑1.5 | |
| 5/5 19:00 | 52.7 | ↑1.6 | |
| 5/5 19:10 | 54.4 | ↑1.7 | |
| 5/5 19:20 | 56.0 | ↑1.6 | |
| 5/5 19:30 | 57.8 | ↑1.8 | |
| 5/5 19:40 | 59.6 | ↑1.8 | |
| 5/5 19:50 | 61.3 | ↑1.7 | |
| 5/5 20:00 | 63.2 | ↑1.9 | |
| 5/5 20:10 | 65.0 | ↑1.8 | |
| 5/5 20:20 | 66.8 | ↑1.8 | |
| 5/5 20:30 | 68.5 | ↑1.7 | |
| 5/5 20:40 | 70.3 | ↑1.8 | |
| 5/5 20:50 | 72.0 | ↑1.7 | |
| 5/5 21:00 | 73.7 | ↑1.7 | |
| 5/5 21:10 | 75.4 | ↑1.7 | |
| 5/5 21:20 | 77.0 | ↑1.6 | |
| 5/5 21:30 | 78.5 | ↑1.5 | |
| 5/5 21:40 | 80.0 | ↑1.5 | |
| 5/5 21:50 | 81.4 | ↑1.4 | |
| 5/5 22:00 | 82.7 | ↑1.3 | |
| 5/5 22:10 | 84.0 | ↑1.3 | |
| 5/5 22:20 | 85.1 | ↑1.1 | |
| 5/5 22:30 | 86.2 | ↑1.1 | |
| 5/5 22:40 | 87.2 | ↑1.0 | |
| 5/5 22:50 | 88.2 | ↑1.0 | |
| 5/5 23:00 | 89.0 | ↑0.8 | |
| 5/5 23:10 | 89.7 | ↑0.7 | |
| 5/5 23:20 | 90.3 | ↑0.6 | |
| 5/5 23:30 | 90.9 | ↑0.6 | |
| 5/5 23:40 | 91.3 | ↑0.4 | |
| 5/5 23:50 | 91.6 | ↑0.3 |