| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(土) |
04:05 | 12:27 | - | - |
| 121cm | 7cm | - | - | |
|
||||
コイセボイ（北海道）2025年05月31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 |
|---|---|---|---|
| 5/31 00:00 | 77.4 | ↑2.3 | |
| 5/31 00:10 | 79.8 | ↑2.4 | |
| 5/31 00:20 | 82.2 | ↑2.4 | |
| 5/31 00:30 | 84.6 | ↑2.4 | |
| 5/31 00:40 | 87.0 | ↑2.4 | |
| 5/31 00:50 | 89.5 | ↑2.5 | |
| 5/31 01:00 | 91.9 | ↑2.4 | |
| 5/31 01:10 | 94.3 | ↑2.4 | |
| 5/31 01:20 | 96.7 | ↑2.4 | |
| 5/31 01:30 | 99.1 | ↑2.4 | |
| 5/31 01:40 | 101.4 | ↑2.3 | |
| 5/31 01:50 | 103.6 | ↑2.2 | |
| 5/31 02:00 | 105.7 | ↑2.1 | |
| 5/31 02:10 | 107.7 | ↑2.0 | |
| 5/31 02:20 | 109.6 | ↑1.9 | |
| 5/31 02:30 | 111.4 | ↑1.8 | |
| 5/31 02:40 | 113.1 | ↑1.7 | |
| 5/31 02:50 | 114.6 | ↑1.5 | |
| 5/31 03:00 | 115.9 | ↑1.3 | |
| 5/31 03:10 | 117.1 | ↑1.2 | |
| 5/31 03:20 | 118.1 | ↑1.0 | |
| 5/31 03:30 | 118.9 | ↑0.8 | |
| 5/31 03:40 | 119.5 | ↑0.6 | |
| 5/31 03:50 | 119.8 | ↑0.3 | |
| 5/31 04:00 | 120.0 | ↑0.2 | 満潮 |
| 5/31 04:10 | 120.0 | 0 | |
| 5/31 04:20 | 119.7 | ↓-0.3 | |
| 5/31 04:30 | 119.3 | ↓-0.4 | |
| 5/31 04:40 | 118.6 | ↓-0.7 | |
| 5/31 04:50 | 117.7 | ↓-0.9 | |
| 5/31 05:00 | 116.5 | ↓-1.2 | |
| 5/31 05:10 | 115.2 | ↓-1.3 | |
| 5/31 05:20 | 113.6 | ↓-1.6 | |
| 5/31 05:30 | 111.9 | ↓-1.7 | |
| 5/31 05:40 | 109.9 | ↓-2.0 | |
| 5/31 05:50 | 107.7 | ↓-2.2 | |
| 5/31 06:00 | 105.4 | ↓-2.3 | |
| 5/31 06:10 | 102.8 | ↓-2.6 | |
| 5/31 06:20 | 100.1 | ↓-2.7 | |
| 5/31 06:30 | 97.3 | ↓-2.8 | |
| 5/31 06:40 | 94.3 | ↓-3.0 | |
| 5/31 06:50 | 91.2 | ↓-3.1 | |
| 5/31 07:00 | 87.9 | ↓-3.3 | |
| 5/31 07:10 | 84.6 | ↓-3.3 | |
| 5/31 07:20 | 81.1 | ↓-3.5 | |
| 5/31 07:30 | 77.6 | ↓-3.5 | |
| 5/31 07:40 | 74.1 | ↓-3.5 | |
| 5/31 07:50 | 70.5 | ↓-3.6 | |
| 5/31 08:00 | 66.8 | ↓-3.7 | 最大潮位差 |
| 5/31 08:10 | 63.2 | ↓-3.6 | |
| 5/31 08:20 | 59.5 | ↓-3.7 | 最大潮位差 |
| 5/31 08:30 | 55.9 | ↓-3.6 | |
| 5/31 08:40 | 52.4 | ↓-3.5 | |
| 5/31 08:50 | 48.8 | ↓-3.6 | |
| 5/31 09:00 | 45.4 | ↓-3.4 | |
| 5/31 09:10 | 42.0 | ↓-3.4 | |
| 5/31 09:20 | 38.7 | ↓-3.3 | |
| 5/31 09:30 | 35.6 | ↓-3.1 | |
| 5/31 09:40 | 32.5 | ↓-3.1 | |
| 5/31 09:50 | 29.6 | ↓-2.9 | |
| 5/31 10:00 | 26.9 | ↓-2.7 | |
| 5/31 10:10 | 24.2 | ↓-2.7 | |
| 5/31 10:20 | 21.8 | ↓-2.4 | |
| 5/31 10:30 | 19.5 | ↓-2.3 | |
| 5/31 10:40 | 17.4 | ↓-2.1 | |
| 5/31 10:50 | 15.5 | ↓-1.9 | |
| 5/31 11:00 | 13.8 | ↓-1.7 | |
| 5/31 11:10 | 12.2 | ↓-1.6 | |
| 5/31 11:20 | 10.9 | ↓-1.3 | |
| 5/31 11:30 | 9.8 | ↓-1.1 | |
| 5/31 11:40 | 8.8 | ↓-1.0 | |
| 5/31 11:50 | 8.0 | ↓-0.8 | |
| 5/31 12:00 | 7.5 | ↓-0.5 | |
| 5/31 12:10 | 7.1 | ↓-0.4 | |
| 5/31 12:20 | 6.9 | ↓-0.2 | 干潮 |
| 5/31 12:30 | 6.9 | 0 | |
| 5/31 12:40 | 7.0 | ↑0.1 | |
| 5/31 12:50 | 7.3 | ↑0.3 | |
| 5/31 13:00 | 7.8 | ↑0.5 | |
| 5/31 13:10 | 8.4 | ↑0.6 | |
| 5/31 13:20 | 9.2 | ↑0.8 | |
| 5/31 13:30 | 10.1 | ↑0.9 | |
| 5/31 13:40 | 11.1 | ↑1.0 | |
| 5/31 13:50 | 12.2 | ↑1.1 | |
| 5/31 14:00 | 13.4 | ↑1.2 | |
| 5/31 14:10 | 14.7 | ↑1.3 | |
| 5/31 14:20 | 16.0 | ↑1.3 | |
| 5/31 14:30 | 17.5 | ↑1.5 | |
| 5/31 14:40 | 18.9 | ↑1.4 | |
| 5/31 14:50 | 20.5 | ↑1.6 | |
| 5/31 15:00 | 22.0 | ↑1.5 | |
| 5/31 15:10 | 23.5 | ↑1.5 | |
| 5/31 15:20 | 25.1 | ↑1.6 | |
| 5/31 15:30 | 26.7 | ↑1.6 | |
| 5/31 15:40 | 28.2 | ↑1.5 | |
| 5/31 15:50 | 29.7 | ↑1.5 | |
| 5/31 16:00 | 31.2 | ↑1.5 | |
| 5/31 16:10 | 32.6 | ↑1.4 | |
| 5/31 16:20 | 34.0 | ↑1.4 | |
| 5/31 16:30 | 35.3 | ↑1.3 | |
| 5/31 16:40 | 36.6 | ↑1.3 | |
| 5/31 16:50 | 37.8 | ↑1.2 | |
| 5/31 17:00 | 38.9 | ↑1.1 | |
| 5/31 17:10 | 39.9 | ↑1.0 | |
| 5/31 17:20 | 40.9 | ↑1.0 | |
| 5/31 17:30 | 41.8 | ↑0.9 | |
| 5/31 17:40 | 42.6 | ↑0.8 | |
| 5/31 17:50 | 43.3 | ↑0.7 | |
| 5/31 18:00 | 44.0 | ↑0.7 | |
| 5/31 18:10 | 44.6 | ↑0.6 | |
| 5/31 18:20 | 45.1 | ↑0.5 | |
| 5/31 18:30 | 45.5 | ↑0.4 | |
| 5/31 18:40 | 45.9 | ↑0.4 | |
| 5/31 18:50 | 46.2 | ↑0.3 | |
| 5/31 19:00 | 46.5 | ↑0.3 | |
| 5/31 19:10 | 46.7 | ↑0.2 | |
| 5/31 19:20 | 46.9 | ↑0.2 | |
| 5/31 19:30 | 47.0 | ↑0.1 | |
| 5/31 19:40 | 47.1 | ↑0.1 | |
| 5/31 19:50 | 47.2 | ↑0.1 | |
| 5/31 20:00 | 47.3 | ↑0.1 | |
| 5/31 20:10 | 47.4 | ↑0.1 | |
| 5/31 20:20 | 47.6 | ↑0.2 | |
| 5/31 20:30 | 47.7 | ↑0.1 | |
| 5/31 20:40 | 47.9 | ↑0.2 | |
| 5/31 20:50 | 48.1 | ↑0.2 | |
| 5/31 21:00 | 48.3 | ↑0.2 | |
| 5/31 21:10 | 48.6 | ↑0.3 | |
| 5/31 21:20 | 49.0 | ↑0.4 | |
| 5/31 21:30 | 49.4 | ↑0.4 | |
| 5/31 21:40 | 49.9 | ↑0.5 | |
| 5/31 21:50 | 50.5 | ↑0.6 | |
| 5/31 22:00 | 51.1 | ↑0.6 | |
| 5/31 22:10 | 51.9 | ↑0.8 | |
| 5/31 22:20 | 52.7 | ↑0.8 | |
| 5/31 22:30 | 53.7 | ↑1.0 | |
| 5/31 22:40 | 54.7 | ↑1.0 | |
| 5/31 22:50 | 55.9 | ↑1.2 | |
| 5/31 23:00 | 57.1 | ↑1.2 | |
| 5/31 23:10 | 58.5 | ↑1.4 | |
| 5/31 23:20 | 59.9 | ↑1.4 | |
| 5/31 23:30 | 61.5 | ↑1.6 | |
| 5/31 23:40 | 63.1 | ↑1.6 | |
| 5/31 23:50 | 64.9 | ↑1.8 |