| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(日) |
04:28 | 12:24 | 18:54 | 21:42 |
| 110cm | 11cm | 51cm | 47cm | |
|
||||
コイセボイ（北海道）2031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 | 63.4 | ↑2.0 | |
| 5/11 00:10 | 65.4 | ↑2.0 | |
| 5/11 00:20 | 67.6 | ↑2.2 | |
| 5/11 00:30 | 69.8 | ↑2.2 | |
| 5/11 00:40 | 72.0 | ↑2.2 | |
| 5/11 00:50 | 74.3 | ↑2.3 | |
| 5/11 01:00 | 76.7 | ↑2.4 | |
| 5/11 01:10 | 79.1 | ↑2.4 | |
| 5/11 01:20 | 81.4 | ↑2.3 | |
| 5/11 01:30 | 83.8 | ↑2.4 | |
| 5/11 01:40 | 86.1 | ↑2.3 | |
| 5/11 01:50 | 88.5 | ↑2.4 | |
| 5/11 02:00 | 90.7 | ↑2.2 | |
| 5/11 02:10 | 92.9 | ↑2.2 | |
| 5/11 02:20 | 95.0 | ↑2.1 | |
| 5/11 02:30 | 97.1 | ↑2.1 | |
| 5/11 02:40 | 99.0 | ↑1.9 | |
| 5/11 02:50 | 100.8 | ↑1.8 | |
| 5/11 03:00 | 102.5 | ↑1.7 | |
| 5/11 03:10 | 104.0 | ↑1.5 | |
| 5/11 03:20 | 105.4 | ↑1.4 | |
| 5/11 03:30 | 106.6 | ↑1.2 | |
| 5/11 03:40 | 107.7 | ↑1.1 | |
| 5/11 03:50 | 108.5 | ↑0.8 | |
| 5/11 04:00 | 109.2 | ↑0.7 | |
| 5/11 04:10 | 109.6 | ↑0.4 | |
| 5/11 04:20 | 109.9 | ↑0.3 | 満潮 |
| 5/11 04:30 | 110.0 | ↑0.1 | |
| 5/11 04:40 | 109.8 | ↓-0.2 | |
| 5/11 04:50 | 109.4 | ↓-0.4 | |
| 5/11 05:00 | 108.8 | ↓-0.6 | |
| 5/11 05:10 | 108.0 | ↓-0.8 | |
| 5/11 05:20 | 107.0 | ↓-1.0 | |
| 5/11 05:30 | 105.8 | ↓-1.2 | |
| 5/11 05:40 | 104.3 | ↓-1.5 | |
| 5/11 05:50 | 102.7 | ↓-1.6 | |
| 5/11 06:00 | 100.8 | ↓-1.9 | |
| 5/11 06:10 | 98.8 | ↓-2.0 | |
| 5/11 06:20 | 96.6 | ↓-2.2 | |
| 5/11 06:30 | 94.2 | ↓-2.4 | |
| 5/11 06:40 | 91.7 | ↓-2.5 | |
| 5/11 06:50 | 89.0 | ↓-2.7 | |
| 5/11 07:00 | 86.2 | ↓-2.8 | |
| 5/11 07:10 | 83.3 | ↓-2.9 | |
| 5/11 07:20 | 80.2 | ↓-3.1 | |
| 5/11 07:30 | 77.1 | ↓-3.1 | |
| 5/11 07:40 | 73.9 | ↓-3.2 | |
| 5/11 07:50 | 70.6 | ↓-3.3 | |
| 5/11 08:00 | 67.3 | ↓-3.3 | |
| 5/11 08:10 | 64.0 | ↓-3.3 | |
| 5/11 08:20 | 60.6 | ↓-3.4 | 最大潮位差 |
| 5/11 08:30 | 57.3 | ↓-3.3 | |
| 5/11 08:40 | 53.9 | ↓-3.4 | 最大潮位差 |
| 5/11 08:50 | 50.6 | ↓-3.3 | |
| 5/11 09:00 | 47.4 | ↓-3.2 | |
| 5/11 09:10 | 44.2 | ↓-3.2 | |
| 5/11 09:20 | 41.1 | ↓-3.1 | |
| 5/11 09:30 | 38.1 | ↓-3.0 | |
| 5/11 09:40 | 35.2 | ↓-2.9 | |
| 5/11 09:50 | 32.4 | ↓-2.8 | |
| 5/11 10:00 | 29.8 | ↓-2.6 | |
| 5/11 10:10 | 27.3 | ↓-2.5 | |
| 5/11 10:20 | 24.9 | ↓-2.4 | |
| 5/11 10:30 | 22.7 | ↓-2.2 | |
| 5/11 10:40 | 20.7 | ↓-2.0 | |
| 5/11 10:50 | 18.8 | ↓-1.9 | |
| 5/11 11:00 | 17.2 | ↓-1.6 | |
| 5/11 11:10 | 15.7 | ↓-1.5 | |
| 5/11 11:20 | 14.4 | ↓-1.3 | |
| 5/11 11:30 | 13.3 | ↓-1.1 | |
| 5/11 11:40 | 12.4 | ↓-0.9 | |
| 5/11 11:50 | 11.7 | ↓-0.7 | |
| 5/11 12:00 | 11.2 | ↓-0.5 | |
| 5/11 12:10 | 10.8 | ↓-0.4 | |
| 5/11 12:20 | 10.7 | ↓-0.1 | 干潮 |
| 5/11 12:30 | 10.7 | 0 | |
| 5/11 12:40 | 10.9 | ↑0.2 | |
| 5/11 12:50 | 11.3 | ↑0.4 | |
| 5/11 13:00 | 11.8 | ↑0.5 | |
| 5/11 13:10 | 12.5 | ↑0.7 | |
| 5/11 13:20 | 13.3 | ↑0.8 | |
| 5/11 13:30 | 14.3 | ↑1.0 | |
| 5/11 13:40 | 15.4 | ↑1.1 | |
| 5/11 13:50 | 16.6 | ↑1.2 | |
| 5/11 14:00 | 17.8 | ↑1.2 | |
| 5/11 14:10 | 19.2 | ↑1.4 | |
| 5/11 14:20 | 20.7 | ↑1.5 | |
| 5/11 14:30 | 22.2 | ↑1.5 | |
| 5/11 14:40 | 23.8 | ↑1.6 | |
| 5/11 14:50 | 25.4 | ↑1.6 | |
| 5/11 15:00 | 27.0 | ↑1.6 | |
| 5/11 15:10 | 28.6 | ↑1.6 | |
| 5/11 15:20 | 30.2 | ↑1.6 | |
| 5/11 15:30 | 31.9 | ↑1.7 | |
| 5/11 15:40 | 33.5 | ↑1.6 | |
| 5/11 15:50 | 35.0 | ↑1.5 | |
| 5/11 16:00 | 36.6 | ↑1.6 | |
| 5/11 16:10 | 38.0 | ↑1.4 | |
| 5/11 16:20 | 39.5 | ↑1.5 | |
| 5/11 16:30 | 40.8 | ↑1.3 | |
| 5/11 16:40 | 42.1 | ↑1.3 | |
| 5/11 16:50 | 43.2 | ↑1.1 | |
| 5/11 17:00 | 44.3 | ↑1.1 | |
| 5/11 17:10 | 45.3 | ↑1.0 | |
| 5/11 17:20 | 46.3 | ↑1.0 | |
| 5/11 17:30 | 47.1 | ↑0.8 | |
| 5/11 17:40 | 47.8 | ↑0.7 | |
| 5/11 17:50 | 48.4 | ↑0.6 | |
| 5/11 18:00 | 48.9 | ↑0.5 | |
| 5/11 18:10 | 49.3 | ↑0.4 | |
| 5/11 18:20 | 49.6 | ↑0.3 | |
| 5/11 18:30 | 49.9 | ↑0.3 | |
| 5/11 18:40 | 50.0 | ↑0.1 | |
| 5/11 18:50 | 50.1 | ↑0.1 | 満潮 |
| 5/11 19:00 | 50.1 | 0 | |
| 5/11 19:10 | 50.0 | ↓-0.1 | |
| 5/11 19:20 | 49.8 | ↓-0.2 | |
| 5/11 19:30 | 49.6 | ↓-0.2 | |
| 5/11 19:40 | 49.4 | ↓-0.2 | |
| 5/11 19:50 | 49.1 | ↓-0.3 | |
| 5/11 20:00 | 48.8 | ↓-0.3 | |
| 5/11 20:10 | 48.5 | ↓-0.3 | |
| 5/11 20:20 | 48.1 | ↓-0.4 | |
| 5/11 20:30 | 47.8 | ↓-0.3 | |
| 5/11 20:40 | 47.5 | ↓-0.3 | |
| 5/11 20:50 | 47.2 | ↓-0.3 | |
| 5/11 21:00 | 46.9 | ↓-0.3 | |
| 5/11 21:10 | 46.7 | ↓-0.2 | |
| 5/11 21:20 | 46.5 | ↓-0.2 | |
| 5/11 21:30 | 46.4 | ↓-0.1 | |
| 5/11 21:40 | 46.4 | 0 | 干潮 |
| 5/11 21:50 | 46.4 | 0 | |
| 5/11 22:00 | 46.5 | ↑0.1 | |
| 5/11 22:10 | 46.7 | ↑0.2 | |
| 5/11 22:20 | 47.0 | ↑0.3 | |
| 5/11 22:30 | 47.4 | ↑0.4 | |
| 5/11 22:40 | 47.9 | ↑0.5 | |
| 5/11 22:50 | 48.5 | ↑0.6 | |
| 5/11 23:00 | 49.3 | ↑0.8 | |
| 5/11 23:10 | 50.1 | ↑0.8 | |
| 5/11 23:20 | 51.1 | ↑1.0 | |
| 5/11 23:30 | 52.2 | ↑1.1 | |
| 5/11 23:40 | 53.4 | ↑1.2 | |
| 5/11 23:50 | 54.7 | ↑1.3 |