| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(日) |
03:21 | 11:03 | 17:40 | 20:54 |
| 110cm | 3cm | 57cm | 50cm | |
|
||||
コイセボイ（北海道）2020年05月10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 |
|---|---|---|---|
| 5/10 00:00 | 76.5 | ↑2.3 | |
| 5/10 00:10 | 78.9 | ↑2.4 | |
| 5/10 00:20 | 81.4 | ↑2.5 | |
| 5/10 00:30 | 83.8 | ↑2.4 | |
| 5/10 00:40 | 86.2 | ↑2.4 | |
| 5/10 00:50 | 88.6 | ↑2.4 | |
| 5/10 01:00 | 90.9 | ↑2.3 | |
| 5/10 01:10 | 93.2 | ↑2.3 | |
| 5/10 01:20 | 95.3 | ↑2.1 | |
| 5/10 01:30 | 97.4 | ↑2.1 | |
| 5/10 01:40 | 99.4 | ↑2.0 | |
| 5/10 01:50 | 101.2 | ↑1.8 | |
| 5/10 02:00 | 102.9 | ↑1.7 | |
| 5/10 02:10 | 104.4 | ↑1.5 | |
| 5/10 02:20 | 105.8 | ↑1.4 | |
| 5/10 02:30 | 107.0 | ↑1.2 | |
| 5/10 02:40 | 108.0 | ↑1.0 | |
| 5/10 02:50 | 108.8 | ↑0.8 | |
| 5/10 03:00 | 109.3 | ↑0.5 | |
| 5/10 03:10 | 109.7 | ↑0.4 | |
| 5/10 03:20 | 109.8 | ↑0.1 | 満潮 |
| 5/10 03:30 | 109.7 | ↓-0.1 | |
| 5/10 03:40 | 109.3 | ↓-0.4 | |
| 5/10 03:50 | 108.7 | ↓-0.6 | |
| 5/10 04:00 | 107.9 | ↓-0.8 | |
| 5/10 04:10 | 106.9 | ↓-1.0 | |
| 5/10 04:20 | 105.6 | ↓-1.3 | |
| 5/10 04:30 | 104.0 | ↓-1.6 | |
| 5/10 04:40 | 102.3 | ↓-1.7 | |
| 5/10 04:50 | 100.3 | ↓-2.0 | |
| 5/10 05:00 | 98.1 | ↓-2.2 | |
| 5/10 05:10 | 95.7 | ↓-2.4 | |
| 5/10 05:20 | 93.1 | ↓-2.6 | |
| 5/10 05:30 | 90.3 | ↓-2.8 | |
| 5/10 05:40 | 87.4 | ↓-2.9 | |
| 5/10 05:50 | 84.3 | ↓-3.1 | |
| 5/10 06:00 | 81.1 | ↓-3.2 | |
| 5/10 06:10 | 77.7 | ↓-3.4 | |
| 5/10 06:20 | 74.3 | ↓-3.4 | |
| 5/10 06:30 | 70.7 | ↓-3.6 | |
| 5/10 06:40 | 67.1 | ↓-3.6 | |
| 5/10 06:50 | 63.4 | ↓-3.7 | 最大潮位差 |
| 5/10 07:00 | 59.7 | ↓-3.7 | 最大潮位差 |
| 5/10 07:10 | 56.0 | ↓-3.7 | 最大潮位差 |
| 5/10 07:20 | 52.3 | ↓-3.7 | 最大潮位差 |
| 5/10 07:30 | 48.6 | ↓-3.7 | 最大潮位差 |
| 5/10 07:40 | 44.9 | ↓-3.7 | 最大潮位差 |
| 5/10 07:50 | 41.3 | ↓-3.6 | |
| 5/10 08:00 | 37.8 | ↓-3.5 | |
| 5/10 08:10 | 34.3 | ↓-3.5 | |
| 5/10 08:20 | 31.0 | ↓-3.3 | |
| 5/10 08:30 | 27.8 | ↓-3.2 | |
| 5/10 08:40 | 24.7 | ↓-3.1 | |
| 5/10 08:50 | 21.8 | ↓-2.9 | |
| 5/10 09:00 | 19.1 | ↓-2.7 | |
| 5/10 09:10 | 16.5 | ↓-2.6 | |
| 5/10 09:20 | 14.2 | ↓-2.3 | |
| 5/10 09:30 | 12.0 | ↓-2.2 | |
| 5/10 09:40 | 10.0 | ↓-2.0 | |
| 5/10 09:50 | 8.3 | ↓-1.7 | |
| 5/10 10:00 | 6.8 | ↓-1.5 | |
| 5/10 10:10 | 5.5 | ↓-1.3 | |
| 5/10 10:20 | 4.4 | ↓-1.1 | |
| 5/10 10:30 | 3.6 | ↓-0.8 | |
| 5/10 10:40 | 3.0 | ↓-0.6 | |
| 5/10 10:50 | 2.6 | ↓-0.4 | |
| 5/10 11:00 | 2.4 | ↓-0.2 | 干潮 |
| 5/10 11:10 | 2.5 | ↑0.1 | |
| 5/10 11:20 | 2.8 | ↑0.3 | |
| 5/10 11:30 | 3.3 | ↑0.5 | |
| 5/10 11:40 | 4.0 | ↑0.7 | |
| 5/10 11:50 | 4.9 | ↑0.9 | |
| 5/10 12:00 | 5.9 | ↑1.0 | |
| 5/10 12:10 | 7.2 | ↑1.3 | |
| 5/10 12:20 | 8.6 | ↑1.4 | |
| 5/10 12:30 | 10.1 | ↑1.5 | |
| 5/10 12:40 | 11.8 | ↑1.7 | |
| 5/10 12:50 | 13.6 | ↑1.8 | |
| 5/10 13:00 | 15.5 | ↑1.9 | |
| 5/10 13:10 | 17.4 | ↑1.9 | |
| 5/10 13:20 | 19.5 | ↑2.1 | |
| 5/10 13:30 | 21.6 | ↑2.1 | |
| 5/10 13:40 | 23.7 | ↑2.1 | |
| 5/10 13:50 | 25.9 | ↑2.2 | |
| 5/10 14:00 | 28.1 | ↑2.2 | |
| 5/10 14:10 | 30.3 | ↑2.2 | |
| 5/10 14:20 | 32.4 | ↑2.1 | |
| 5/10 14:30 | 34.6 | ↑2.2 | |
| 5/10 14:40 | 36.6 | ↑2.0 | |
| 5/10 14:50 | 38.7 | ↑2.1 | |
| 5/10 15:00 | 40.6 | ↑1.9 | |
| 5/10 15:10 | 42.5 | ↑1.9 | |
| 5/10 15:20 | 44.2 | ↑1.7 | |
| 5/10 15:30 | 45.9 | ↑1.7 | |
| 5/10 15:40 | 47.5 | ↑1.6 | |
| 5/10 15:50 | 48.9 | ↑1.4 | |
| 5/10 16:00 | 50.2 | ↑1.3 | |
| 5/10 16:10 | 51.4 | ↑1.2 | |
| 5/10 16:20 | 52.5 | ↑1.1 | |
| 5/10 16:30 | 53.4 | ↑0.9 | |
| 5/10 16:40 | 54.2 | ↑0.8 | |
| 5/10 16:50 | 54.9 | ↑0.7 | |
| 5/10 17:00 | 55.4 | ↑0.5 | |
| 5/10 17:10 | 55.8 | ↑0.4 | |
| 5/10 17:20 | 56.1 | ↑0.3 | |
| 5/10 17:30 | 56.2 | ↑0.1 | 満潮 |
| 5/10 17:40 | 56.3 | ↑0.1 | 満潮 |
| 5/10 17:50 | 56.2 | ↓-0.1 | |
| 5/10 18:00 | 56.1 | ↓-0.1 | |
| 5/10 18:10 | 55.8 | ↓-0.3 | |
| 5/10 18:20 | 55.5 | ↓-0.3 | |
| 5/10 18:30 | 55.1 | ↓-0.4 | |
| 5/10 18:40 | 54.6 | ↓-0.5 | |
| 5/10 18:50 | 54.1 | ↓-0.5 | |
| 5/10 19:00 | 53.6 | ↓-0.5 | |
| 5/10 19:10 | 53.0 | ↓-0.6 | |
| 5/10 19:20 | 52.5 | ↓-0.5 | |
| 5/10 19:30 | 51.9 | ↓-0.6 | |
| 5/10 19:40 | 51.4 | ↓-0.5 | |
| 5/10 19:50 | 50.9 | ↓-0.5 | |
| 5/10 20:00 | 50.4 | ↓-0.5 | |
| 5/10 20:10 | 50.0 | ↓-0.4 | |
| 5/10 20:20 | 49.6 | ↓-0.4 | |
| 5/10 20:30 | 49.4 | ↓-0.2 | |
| 5/10 20:40 | 49.2 | ↓-0.2 | |
| 5/10 20:50 | 49.1 | ↓-0.1 | 干潮 |
| 5/10 21:00 | 49.1 | 0 | |
| 5/10 21:10 | 49.2 | ↑0.1 | |
| 5/10 21:20 | 49.5 | ↑0.3 | |
| 5/10 21:30 | 49.9 | ↑0.4 | |
| 5/10 21:40 | 50.4 | ↑0.5 | |
| 5/10 21:50 | 51.0 | ↑0.6 | |
| 5/10 22:00 | 51.8 | ↑0.8 | |
| 5/10 22:10 | 52.8 | ↑1.0 | |
| 5/10 22:20 | 53.8 | ↑1.0 | |
| 5/10 22:30 | 55.1 | ↑1.3 | |
| 5/10 22:40 | 56.4 | ↑1.3 | |
| 5/10 22:50 | 57.9 | ↑1.5 | |
| 5/10 23:00 | 59.5 | ↑1.6 | |
| 5/10 23:10 | 61.2 | ↑1.7 | |
| 5/10 23:20 | 63.1 | ↑1.9 | |
| 5/10 23:30 | 65.1 | ↑2.0 | |
| 5/10 23:40 | 67.1 | ↑2.0 | |
| 5/10 23:50 | 69.3 | ↑2.2 |