| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
07:31 | 16:47 | - | - |
| 104cm | 33cm | - | - | |
|
||||
コイセボイ（北海道）2021年03月7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 |
|---|---|---|---|
| 3/7 00:00 | 52.7 | ↑0.4 | |
| 3/7 00:10 | 53.1 | ↑0.4 | |
| 3/7 00:20 | 53.6 | ↑0.5 | |
| 3/7 00:30 | 54.1 | ↑0.5 | |
| 3/7 00:40 | 54.7 | ↑0.6 | |
| 3/7 00:50 | 55.4 | ↑0.7 | |
| 3/7 01:00 | 56.2 | ↑0.8 | |
| 3/7 01:10 | 57.0 | ↑0.8 | |
| 3/7 01:20 | 58.0 | ↑1.0 | |
| 3/7 01:30 | 59.0 | ↑1.0 | |
| 3/7 01:40 | 60.1 | ↑1.1 | |
| 3/7 01:50 | 61.2 | ↑1.1 | |
| 3/7 02:00 | 62.4 | ↑1.2 | |
| 3/7 02:10 | 63.7 | ↑1.3 | |
| 3/7 02:20 | 65.1 | ↑1.4 | |
| 3/7 02:30 | 66.5 | ↑1.4 | |
| 3/7 02:40 | 67.9 | ↑1.4 | |
| 3/7 02:50 | 69.5 | ↑1.6 | |
| 3/7 03:00 | 71.0 | ↑1.5 | |
| 3/7 03:10 | 72.6 | ↑1.6 | |
| 3/7 03:20 | 74.2 | ↑1.6 | |
| 3/7 03:30 | 75.9 | ↑1.7 | |
| 3/7 03:40 | 77.6 | ↑1.7 | |
| 3/7 03:50 | 79.3 | ↑1.7 | |
| 3/7 04:00 | 80.9 | ↑1.6 | |
| 3/7 04:10 | 82.6 | ↑1.7 | |
| 3/7 04:20 | 84.3 | ↑1.7 | |
| 3/7 04:30 | 85.9 | ↑1.6 | |
| 3/7 04:40 | 87.6 | ↑1.7 | |
| 3/7 04:50 | 89.1 | ↑1.5 | |
| 3/7 05:00 | 90.7 | ↑1.6 | |
| 3/7 05:10 | 92.2 | ↑1.5 | |
| 3/7 05:20 | 93.6 | ↑1.4 | |
| 3/7 05:30 | 94.9 | ↑1.3 | |
| 3/7 05:40 | 96.2 | ↑1.3 | |
| 3/7 05:50 | 97.4 | ↑1.2 | |
| 3/7 06:00 | 98.5 | ↑1.1 | |
| 3/7 06:10 | 99.5 | ↑1.0 | |
| 3/7 06:20 | 100.4 | ↑0.9 | |
| 3/7 06:30 | 101.2 | ↑0.8 | |
| 3/7 06:40 | 101.9 | ↑0.7 | |
| 3/7 06:50 | 102.4 | ↑0.5 | |
| 3/7 07:00 | 102.9 | ↑0.5 | |
| 3/7 07:10 | 103.2 | ↑0.3 | |
| 3/7 07:20 | 103.4 | ↑0.2 | |
| 3/7 07:30 | 103.5 | ↑0.1 | 満潮 |
| 3/7 07:40 | 103.4 | ↓-0.1 | |
| 3/7 07:50 | 103.2 | ↓-0.2 | |
| 3/7 08:00 | 102.9 | ↓-0.3 | |
| 3/7 08:10 | 102.4 | ↓-0.5 | |
| 3/7 08:20 | 101.8 | ↓-0.6 | |
| 3/7 08:30 | 101.1 | ↓-0.7 | |
| 3/7 08:40 | 100.3 | ↓-0.8 | |
| 3/7 08:50 | 99.3 | ↓-1.0 | |
| 3/7 09:00 | 98.3 | ↓-1.0 | |
| 3/7 09:10 | 97.1 | ↓-1.2 | |
| 3/7 09:20 | 95.8 | ↓-1.3 | |
| 3/7 09:30 | 94.4 | ↓-1.4 | |
| 3/7 09:40 | 92.9 | ↓-1.5 | |
| 3/7 09:50 | 91.3 | ↓-1.6 | |
| 3/7 10:00 | 89.6 | ↓-1.7 | |
| 3/7 10:10 | 87.9 | ↓-1.7 | |
| 3/7 10:20 | 86.1 | ↓-1.8 | |
| 3/7 10:30 | 84.2 | ↓-1.9 | |
| 3/7 10:40 | 82.2 | ↓-2.0 | |
| 3/7 10:50 | 80.2 | ↓-2.0 | |
| 3/7 11:00 | 78.2 | ↓-2.0 | |
| 3/7 11:10 | 76.2 | ↓-2.0 | |
| 3/7 11:20 | 74.1 | ↓-2.1 | 最大潮位差 |
| 3/7 11:30 | 72.0 | ↓-2.1 | 最大潮位差 |
| 3/7 11:40 | 69.9 | ↓-2.1 | 最大潮位差 |
| 3/7 11:50 | 67.8 | ↓-2.1 | 最大潮位差 |
| 3/7 12:00 | 65.7 | ↓-2.1 | 最大潮位差 |
| 3/7 12:10 | 63.6 | ↓-2.1 | 最大潮位差 |
| 3/7 12:20 | 61.5 | ↓-2.1 | 最大潮位差 |
| 3/7 12:30 | 59.5 | ↓-2.0 | |
| 3/7 12:40 | 57.5 | ↓-2.0 | |
| 3/7 12:50 | 55.6 | ↓-1.9 | |
| 3/7 13:00 | 53.7 | ↓-1.9 | |
| 3/7 13:10 | 51.9 | ↓-1.8 | |
| 3/7 13:20 | 50.1 | ↓-1.8 | |
| 3/7 13:30 | 48.4 | ↓-1.7 | |
| 3/7 13:40 | 46.8 | ↓-1.6 | |
| 3/7 13:50 | 45.3 | ↓-1.5 | |
| 3/7 14:00 | 43.8 | ↓-1.5 | |
| 3/7 14:10 | 42.4 | ↓-1.4 | |
| 3/7 14:20 | 41.2 | ↓-1.2 | |
| 3/7 14:30 | 40.0 | ↓-1.2 | |
| 3/7 14:40 | 38.8 | ↓-1.2 | |
| 3/7 14:50 | 37.8 | ↓-1.0 | |
| 3/7 15:00 | 36.9 | ↓-0.9 | |
| 3/7 15:10 | 36.1 | ↓-0.8 | |
| 3/7 15:20 | 35.3 | ↓-0.8 | |
| 3/7 15:30 | 34.7 | ↓-0.6 | |
| 3/7 15:40 | 34.1 | ↓-0.6 | |
| 3/7 15:50 | 33.6 | ↓-0.5 | |
| 3/7 16:00 | 33.2 | ↓-0.4 | |
| 3/7 16:10 | 32.9 | ↓-0.3 | |
| 3/7 16:20 | 32.7 | ↓-0.2 | |
| 3/7 16:30 | 32.6 | ↓-0.1 | |
| 3/7 16:40 | 32.5 | ↓-0.1 | 干潮 |
| 3/7 16:50 | 32.5 | 0 | |
| 3/7 17:00 | 32.5 | 0 | |
| 3/7 17:10 | 32.7 | ↑0.2 | |
| 3/7 17:20 | 32.8 | ↑0.1 | |
| 3/7 17:30 | 33.1 | ↑0.3 | |
| 3/7 17:40 | 33.4 | ↑0.3 | |
| 3/7 17:50 | 33.7 | ↑0.3 | |
| 3/7 18:00 | 34.1 | ↑0.4 | |
| 3/7 18:10 | 34.5 | ↑0.4 | |
| 3/7 18:20 | 34.9 | ↑0.4 | |
| 3/7 18:30 | 35.4 | ↑0.5 | |
| 3/7 18:40 | 35.8 | ↑0.4 | |
| 3/7 18:50 | 36.3 | ↑0.5 | |
| 3/7 19:00 | 36.9 | ↑0.6 | |
| 3/7 19:10 | 37.4 | ↑0.5 | |
| 3/7 19:20 | 37.9 | ↑0.5 | |
| 3/7 19:30 | 38.5 | ↑0.6 | |
| 3/7 19:40 | 39.0 | ↑0.5 | |
| 3/7 19:50 | 39.5 | ↑0.5 | |
| 3/7 20:00 | 40.1 | ↑0.6 | |
| 3/7 20:10 | 40.6 | ↑0.5 | |
| 3/7 20:20 | 41.1 | ↑0.5 | |
| 3/7 20:30 | 41.6 | ↑0.5 | |
| 3/7 20:40 | 42.1 | ↑0.5 | |
| 3/7 20:50 | 42.6 | ↑0.5 | |
| 3/7 21:00 | 43.1 | ↑0.5 | |
| 3/7 21:10 | 43.6 | ↑0.5 | |
| 3/7 21:20 | 44.0 | ↑0.4 | |
| 3/7 21:30 | 44.5 | ↑0.5 | |
| 3/7 21:40 | 44.9 | ↑0.4 | |
| 3/7 21:50 | 45.4 | ↑0.5 | |
| 3/7 22:00 | 45.8 | ↑0.4 | |
| 3/7 22:10 | 46.2 | ↑0.4 | |
| 3/7 22:20 | 46.6 | ↑0.4 | |
| 3/7 22:30 | 47.0 | ↑0.4 | |
| 3/7 22:40 | 47.4 | ↑0.4 | |
| 3/7 22:50 | 47.9 | ↑0.5 | |
| 3/7 23:00 | 48.3 | ↑0.4 | |
| 3/7 23:10 | 48.7 | ↑0.4 | |
| 3/7 23:20 | 49.2 | ↑0.5 | |
| 3/7 23:30 | 49.6 | ↑0.4 | |
| 3/7 23:40 | 50.1 | ↑0.5 | |
| 3/7 23:50 | 50.6 | ↑0.5 |