| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(日) |
01:05 | 08:21 | 15:00 | 19:15 |
| 90cm | 14cm | 67cm | 52cm | |
|
||||
コイセボイ（北海道）2025年05月11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 |
|---|---|---|---|
| 5/11 00:00 | 85.9 | ↑1.1 | |
| 5/11 00:10 | 86.8 | ↑0.9 | |
| 5/11 00:20 | 87.6 | ↑0.8 | |
| 5/11 00:30 | 88.3 | ↑0.7 | |
| 5/11 00:40 | 88.8 | ↑0.5 | |
| 5/11 00:50 | 89.1 | ↑0.3 | |
| 5/11 01:00 | 89.2 | ↑0.1 | 満潮 |
| 5/11 01:10 | 89.2 | 0 | |
| 5/11 01:20 | 89.0 | ↓-0.2 | |
| 5/11 01:30 | 88.6 | ↓-0.4 | |
| 5/11 01:40 | 88.1 | ↓-0.5 | |
| 5/11 01:50 | 87.3 | ↓-0.8 | |
| 5/11 02:00 | 86.4 | ↓-0.9 | |
| 5/11 02:10 | 85.3 | ↓-1.1 | |
| 5/11 02:20 | 84.0 | ↓-1.3 | |
| 5/11 02:30 | 82.6 | ↓-1.4 | |
| 5/11 02:40 | 81.0 | ↓-1.6 | |
| 5/11 02:50 | 79.2 | ↓-1.8 | |
| 5/11 03:00 | 77.3 | ↓-1.9 | |
| 5/11 03:10 | 75.2 | ↓-2.1 | |
| 5/11 03:20 | 73.0 | ↓-2.2 | |
| 5/11 03:30 | 70.8 | ↓-2.2 | |
| 5/11 03:40 | 68.3 | ↓-2.5 | |
| 5/11 03:50 | 65.9 | ↓-2.4 | |
| 5/11 04:00 | 63.3 | ↓-2.6 | |
| 5/11 04:10 | 60.6 | ↓-2.7 | |
| 5/11 04:20 | 57.9 | ↓-2.7 | |
| 5/11 04:30 | 55.2 | ↓-2.7 | |
| 5/11 04:40 | 52.4 | ↓-2.8 | 最大潮位差 |
| 5/11 04:50 | 49.7 | ↓-2.7 | |
| 5/11 05:00 | 46.9 | ↓-2.8 | 最大潮位差 |
| 5/11 05:10 | 44.2 | ↓-2.7 | |
| 5/11 05:20 | 41.5 | ↓-2.7 | |
| 5/11 05:30 | 38.9 | ↓-2.6 | |
| 5/11 05:40 | 36.3 | ↓-2.6 | |
| 5/11 05:50 | 33.8 | ↓-2.5 | |
| 5/11 06:00 | 31.4 | ↓-2.4 | |
| 5/11 06:10 | 29.1 | ↓-2.3 | |
| 5/11 06:20 | 26.9 | ↓-2.2 | |
| 5/11 06:30 | 24.9 | ↓-2.0 | |
| 5/11 06:40 | 23.0 | ↓-1.9 | |
| 5/11 06:50 | 21.3 | ↓-1.7 | |
| 5/11 07:00 | 19.7 | ↓-1.6 | |
| 5/11 07:10 | 18.3 | ↓-1.4 | |
| 5/11 07:20 | 17.0 | ↓-1.3 | |
| 5/11 07:30 | 16.0 | ↓-1.0 | |
| 5/11 07:40 | 15.1 | ↓-0.9 | |
| 5/11 07:50 | 14.4 | ↓-0.7 | |
| 5/11 08:00 | 14.0 | ↓-0.4 | |
| 5/11 08:10 | 13.7 | ↓-0.3 | |
| 5/11 08:20 | 13.6 | ↓-0.1 | 干潮 |
| 5/11 08:30 | 13.7 | ↑0.1 | |
| 5/11 08:40 | 14.0 | ↑0.3 | |
| 5/11 08:50 | 14.4 | ↑0.4 | |
| 5/11 09:00 | 15.1 | ↑0.7 | |
| 5/11 09:10 | 15.9 | ↑0.8 | |
| 5/11 09:20 | 16.9 | ↑1.0 | |
| 5/11 09:30 | 18.0 | ↑1.1 | |
| 5/11 09:40 | 19.3 | ↑1.3 | |
| 5/11 09:50 | 20.7 | ↑1.4 | |
| 5/11 10:00 | 22.3 | ↑1.6 | |
| 5/11 10:10 | 24.0 | ↑1.7 | |
| 5/11 10:20 | 25.7 | ↑1.7 | |
| 5/11 10:30 | 27.6 | ↑1.9 | |
| 5/11 10:40 | 29.5 | ↑1.9 | |
| 5/11 10:50 | 31.5 | ↑2.0 | |
| 5/11 11:00 | 33.6 | ↑2.1 | |
| 5/11 11:10 | 35.7 | ↑2.1 | |
| 5/11 11:20 | 37.8 | ↑2.1 | |
| 5/11 11:30 | 39.9 | ↑2.1 | |
| 5/11 11:40 | 42.0 | ↑2.1 | |
| 5/11 11:50 | 44.1 | ↑2.1 | |
| 5/11 12:00 | 46.2 | ↑2.1 | |
| 5/11 12:10 | 48.2 | ↑2.0 | |
| 5/11 12:20 | 50.1 | ↑1.9 | |
| 5/11 12:30 | 52.0 | ↑1.9 | |
| 5/11 12:40 | 53.8 | ↑1.8 | |
| 5/11 12:50 | 55.5 | ↑1.7 | |
| 5/11 13:00 | 57.1 | ↑1.6 | |
| 5/11 13:10 | 58.6 | ↑1.5 | |
| 5/11 13:20 | 60.0 | ↑1.4 | |
| 5/11 13:30 | 61.3 | ↑1.3 | |
| 5/11 13:40 | 62.4 | ↑1.1 | |
| 5/11 13:50 | 63.4 | ↑1.0 | |
| 5/11 14:00 | 64.3 | ↑0.9 | |
| 5/11 14:10 | 65.0 | ↑0.7 | |
| 5/11 14:20 | 65.6 | ↑0.6 | |
| 5/11 14:30 | 66.1 | ↑0.5 | |
| 5/11 14:40 | 66.4 | ↑0.3 | |
| 5/11 14:50 | 66.6 | ↑0.2 | 満潮 |
| 5/11 15:00 | 66.6 | 0 | 満潮 |
| 5/11 15:10 | 66.6 | 0 | |
| 5/11 15:20 | 66.4 | ↓-0.2 | |
| 5/11 15:30 | 66.1 | ↓-0.3 | |
| 5/11 15:40 | 65.7 | ↓-0.4 | |
| 5/11 15:50 | 65.1 | ↓-0.6 | |
| 5/11 16:00 | 64.6 | ↓-0.5 | |
| 5/11 16:10 | 63.9 | ↓-0.7 | |
| 5/11 16:20 | 63.1 | ↓-0.8 | |
| 5/11 16:30 | 62.4 | ↓-0.7 | |
| 5/11 16:40 | 61.5 | ↓-0.9 | |
| 5/11 16:50 | 60.6 | ↓-0.9 | |
| 5/11 17:00 | 59.8 | ↓-0.8 | |
| 5/11 17:10 | 58.9 | ↓-0.9 | |
| 5/11 17:20 | 58.0 | ↓-0.9 | |
| 5/11 17:30 | 57.1 | ↓-0.9 | |
| 5/11 17:40 | 56.2 | ↓-0.9 | |
| 5/11 17:50 | 55.4 | ↓-0.8 | |
| 5/11 18:00 | 54.7 | ↓-0.7 | |
| 5/11 18:10 | 54.0 | ↓-0.7 | |
| 5/11 18:20 | 53.4 | ↓-0.6 | |
| 5/11 18:30 | 52.9 | ↓-0.5 | |
| 5/11 18:40 | 52.4 | ↓-0.5 | |
| 5/11 18:50 | 52.1 | ↓-0.3 | |
| 5/11 19:00 | 51.9 | ↓-0.2 | |
| 5/11 19:10 | 51.8 | ↓-0.1 | 干潮 |
| 5/11 19:20 | 51.8 | 0 | |
| 5/11 19:30 | 51.9 | ↑0.1 | |
| 5/11 19:40 | 52.2 | ↑0.3 | |
| 5/11 19:50 | 52.6 | ↑0.4 | |
| 5/11 20:00 | 53.2 | ↑0.6 | |
| 5/11 20:10 | 53.9 | ↑0.7 | |
| 5/11 20:20 | 54.7 | ↑0.8 | |
| 5/11 20:30 | 55.6 | ↑0.9 | |
| 5/11 20:40 | 56.7 | ↑1.1 | |
| 5/11 20:50 | 57.9 | ↑1.2 | |
| 5/11 21:00 | 59.2 | ↑1.3 | |
| 5/11 21:10 | 60.7 | ↑1.5 | |
| 5/11 21:20 | 62.2 | ↑1.5 | |
| 5/11 21:30 | 63.8 | ↑1.6 | |
| 5/11 21:40 | 65.6 | ↑1.8 | |
| 5/11 21:50 | 67.4 | ↑1.8 | |
| 5/11 22:00 | 69.2 | ↑1.8 | |
| 5/11 22:10 | 71.1 | ↑1.9 | |
| 5/11 22:20 | 73.1 | ↑2.0 | |
| 5/11 22:30 | 75.1 | ↑2.0 | |
| 5/11 22:40 | 77.1 | ↑2.0 | |
| 5/11 22:50 | 79.1 | ↑2.0 | |
| 5/11 23:00 | 81.1 | ↑2.0 | |
| 5/11 23:10 | 83.0 | ↑1.9 | |
| 5/11 23:20 | 84.9 | ↑1.9 | |
| 5/11 23:30 | 86.8 | ↑1.9 | |
| 5/11 23:40 | 88.5 | ↑1.7 | |
| 5/11 23:50 | 90.2 | ↑1.7 |