| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
02:54 | 10:37 | 17:20 | 20:25 |
| 110cm | 1cm | 57cm | 50cm | |
|
||||
コイセボイ（北海道）2023年05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 |
|---|---|---|---|
| 5/7 00:00 | 83.5 | ↑2.4 | |
| 5/7 00:10 | 85.9 | ↑2.4 | |
| 5/7 00:20 | 88.2 | ↑2.3 | |
| 5/7 00:30 | 90.6 | ↑2.4 | |
| 5/7 00:40 | 92.8 | ↑2.2 | |
| 5/7 00:50 | 95.0 | ↑2.2 | |
| 5/7 01:00 | 97.1 | ↑2.1 | |
| 5/7 01:10 | 99.1 | ↑2.0 | |
| 5/7 01:20 | 100.9 | ↑1.8 | |
| 5/7 01:30 | 102.6 | ↑1.7 | |
| 5/7 01:40 | 104.2 | ↑1.6 | |
| 5/7 01:50 | 105.6 | ↑1.4 | |
| 5/7 02:00 | 106.8 | ↑1.2 | |
| 5/7 02:10 | 107.9 | ↑1.1 | |
| 5/7 02:20 | 108.7 | ↑0.8 | |
| 5/7 02:30 | 109.3 | ↑0.6 | |
| 5/7 02:40 | 109.7 | ↑0.4 | |
| 5/7 02:50 | 109.9 | ↑0.2 | 満潮 |
| 5/7 03:00 | 109.9 | 0 | |
| 5/7 03:10 | 109.6 | ↓-0.3 | |
| 5/7 03:20 | 109.0 | ↓-0.6 | |
| 5/7 03:30 | 108.3 | ↓-0.7 | |
| 5/7 03:40 | 107.3 | ↓-1.0 | |
| 5/7 03:50 | 106.0 | ↓-1.3 | |
| 5/7 04:00 | 104.5 | ↓-1.5 | |
| 5/7 04:10 | 102.8 | ↓-1.7 | |
| 5/7 04:20 | 100.9 | ↓-1.9 | |
| 5/7 04:30 | 98.7 | ↓-2.2 | |
| 5/7 04:40 | 96.4 | ↓-2.3 | |
| 5/7 04:50 | 93.8 | ↓-2.6 | |
| 5/7 05:00 | 91.1 | ↓-2.7 | |
| 5/7 05:10 | 88.1 | ↓-3.0 | |
| 5/7 05:20 | 85.0 | ↓-3.1 | |
| 5/7 05:30 | 81.8 | ↓-3.2 | |
| 5/7 05:40 | 78.4 | ↓-3.4 | |
| 5/7 05:50 | 75.0 | ↓-3.4 | |
| 5/7 06:00 | 71.4 | ↓-3.6 | |
| 5/7 06:10 | 67.7 | ↓-3.7 | |
| 5/7 06:20 | 64.0 | ↓-3.7 | |
| 5/7 06:30 | 60.2 | ↓-3.8 | 最大潮位差 |
| 5/7 06:40 | 56.4 | ↓-3.8 | 最大潮位差 |
| 5/7 06:50 | 52.6 | ↓-3.8 | 最大潮位差 |
| 5/7 07:00 | 48.9 | ↓-3.7 | |
| 5/7 07:10 | 45.1 | ↓-3.8 | 最大潮位差 |
| 5/7 07:20 | 41.4 | ↓-3.7 | |
| 5/7 07:30 | 37.8 | ↓-3.6 | |
| 5/7 07:40 | 34.2 | ↓-3.6 | |
| 5/7 07:50 | 30.8 | ↓-3.4 | |
| 5/7 08:00 | 27.5 | ↓-3.3 | |
| 5/7 08:10 | 24.3 | ↓-3.2 | |
| 5/7 08:20 | 21.2 | ↓-3.1 | |
| 5/7 08:30 | 18.4 | ↓-2.8 | |
| 5/7 08:40 | 15.7 | ↓-2.7 | |
| 5/7 08:50 | 13.2 | ↓-2.5 | |
| 5/7 09:00 | 10.9 | ↓-2.3 | |
| 5/7 09:10 | 8.8 | ↓-2.1 | |
| 5/7 09:20 | 6.9 | ↓-1.9 | |
| 5/7 09:30 | 5.3 | ↓-1.6 | |
| 5/7 09:40 | 3.8 | ↓-1.5 | |
| 5/7 09:50 | 2.7 | ↓-1.1 | |
| 5/7 10:00 | 1.7 | ↓-1.0 | |
| 5/7 10:10 | 1.0 | ↓-0.7 | |
| 5/7 10:20 | 0.5 | ↓-0.5 | |
| 5/7 10:30 | 0.2 | ↓-0.3 | 干潮 |
| 5/7 10:40 | 0.2 | 0 | |
| 5/7 10:50 | 0.4 | ↑0.2 | |
| 5/7 11:00 | 0.8 | ↑0.4 | |
| 5/7 11:10 | 1.4 | ↑0.6 | |
| 5/7 11:20 | 2.3 | ↑0.9 | |
| 5/7 11:30 | 3.3 | ↑1.0 | |
| 5/7 11:40 | 4.5 | ↑1.2 | |
| 5/7 11:50 | 5.8 | ↑1.3 | |
| 5/7 12:00 | 7.3 | ↑1.5 | |
| 5/7 12:10 | 9.0 | ↑1.7 | |
| 5/7 12:20 | 10.8 | ↑1.8 | |
| 5/7 12:30 | 12.7 | ↑1.9 | |
| 5/7 12:40 | 14.7 | ↑2.0 | |
| 5/7 12:50 | 16.8 | ↑2.1 | |
| 5/7 13:00 | 18.9 | ↑2.1 | |
| 5/7 13:10 | 21.1 | ↑2.2 | |
| 5/7 13:20 | 23.3 | ↑2.2 | |
| 5/7 13:30 | 25.6 | ↑2.3 | |
| 5/7 13:40 | 27.8 | ↑2.2 | |
| 5/7 13:50 | 30.1 | ↑2.3 | |
| 5/7 14:00 | 32.3 | ↑2.2 | |
| 5/7 14:10 | 34.5 | ↑2.2 | |
| 5/7 14:20 | 36.6 | ↑2.1 | |
| 5/7 14:30 | 38.6 | ↑2.0 | |
| 5/7 14:40 | 40.6 | ↑2.0 | |
| 5/7 14:50 | 42.5 | ↑1.9 | |
| 5/7 15:00 | 44.3 | ↑1.8 | |
| 5/7 15:10 | 46.0 | ↑1.7 | |
| 5/7 15:20 | 47.6 | ↑1.6 | |
| 5/7 15:30 | 49.0 | ↑1.4 | |
| 5/7 15:40 | 50.3 | ↑1.3 | |
| 5/7 15:50 | 51.5 | ↑1.2 | |
| 5/7 16:00 | 52.6 | ↑1.1 | |
| 5/7 16:10 | 53.5 | ↑0.9 | |
| 5/7 16:20 | 54.3 | ↑0.8 | |
| 5/7 16:30 | 54.9 | ↑0.6 | |
| 5/7 16:40 | 55.5 | ↑0.6 | |
| 5/7 16:50 | 55.9 | ↑0.4 | |
| 5/7 17:00 | 56.1 | ↑0.2 | |
| 5/7 17:10 | 56.3 | ↑0.2 | 満潮 |
| 5/7 17:20 | 56.3 | 0 | 満潮 |
| 5/7 17:30 | 56.3 | 0 | |
| 5/7 17:40 | 56.1 | ↓-0.2 | |
| 5/7 17:50 | 55.9 | ↓-0.2 | |
| 5/7 18:00 | 55.5 | ↓-0.4 | |
| 5/7 18:10 | 55.2 | ↓-0.3 | |
| 5/7 18:20 | 54.7 | ↓-0.5 | |
| 5/7 18:30 | 54.3 | ↓-0.4 | |
| 5/7 18:40 | 53.7 | ↓-0.6 | |
| 5/7 18:50 | 53.2 | ↓-0.5 | |
| 5/7 19:00 | 52.7 | ↓-0.5 | |
| 5/7 19:10 | 52.2 | ↓-0.5 | |
| 5/7 19:20 | 51.7 | ↓-0.5 | |
| 5/7 19:30 | 51.3 | ↓-0.4 | |
| 5/7 19:40 | 50.9 | ↓-0.4 | |
| 5/7 19:50 | 50.5 | ↓-0.4 | |
| 5/7 20:00 | 50.3 | ↓-0.2 | |
| 5/7 20:10 | 50.1 | ↓-0.2 | |
| 5/7 20:20 | 50.0 | ↓-0.1 | 干潮 |
| 5/7 20:30 | 50.0 | 0 | |
| 5/7 20:40 | 50.1 | ↑0.1 | |
| 5/7 20:50 | 50.4 | ↑0.3 | |
| 5/7 21:00 | 50.8 | ↑0.4 | |
| 5/7 21:10 | 51.3 | ↑0.5 | |
| 5/7 21:20 | 51.9 | ↑0.6 | |
| 5/7 21:30 | 52.7 | ↑0.8 | |
| 5/7 21:40 | 53.6 | ↑0.9 | |
| 5/7 21:50 | 54.7 | ↑1.1 | |
| 5/7 22:00 | 55.9 | ↑1.2 | |
| 5/7 22:10 | 57.2 | ↑1.3 | |
| 5/7 22:20 | 58.7 | ↑1.5 | |
| 5/7 22:30 | 60.3 | ↑1.6 | |
| 5/7 22:40 | 62.1 | ↑1.8 | |
| 5/7 22:50 | 64.0 | ↑1.9 | |
| 5/7 23:00 | 65.9 | ↑1.9 | |
| 5/7 23:10 | 68.0 | ↑2.1 | |
| 5/7 23:20 | 70.2 | ↑2.2 | |
| 5/7 23:30 | 72.5 | ↑2.3 | |
| 5/7 23:40 | 74.8 | ↑2.3 | |
| 5/7 23:50 | 77.2 | ↑2.4 |