| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(月) |
04:36 | 12:56 | - | - |
| 116cm | 11cm | - | - | |
|
||||
コイセボイ（北海道）2021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 | 68.7 | ↑1.9 | |
| 5/31 00:10 | 70.7 | ↑2.0 | |
| 5/31 00:20 | 72.8 | ↑2.1 | |
| 5/31 00:30 | 74.9 | ↑2.1 | |
| 5/31 00:40 | 77.1 | ↑2.2 | |
| 5/31 00:50 | 79.4 | ↑2.3 | |
| 5/31 01:00 | 81.6 | ↑2.2 | |
| 5/31 01:10 | 83.9 | ↑2.3 | |
| 5/31 01:20 | 86.2 | ↑2.3 | |
| 5/31 01:30 | 88.5 | ↑2.3 | |
| 5/31 01:40 | 90.8 | ↑2.3 | |
| 5/31 01:50 | 93.1 | ↑2.3 | |
| 5/31 02:00 | 95.3 | ↑2.2 | |
| 5/31 02:10 | 97.5 | ↑2.2 | |
| 5/31 02:20 | 99.6 | ↑2.1 | |
| 5/31 02:30 | 101.6 | ↑2.0 | |
| 5/31 02:40 | 103.6 | ↑2.0 | |
| 5/31 02:50 | 105.4 | ↑1.8 | |
| 5/31 03:00 | 107.1 | ↑1.7 | |
| 5/31 03:10 | 108.7 | ↑1.6 | |
| 5/31 03:20 | 110.1 | ↑1.4 | |
| 5/31 03:30 | 111.4 | ↑1.3 | |
| 5/31 03:40 | 112.6 | ↑1.2 | |
| 5/31 03:50 | 113.5 | ↑0.9 | |
| 5/31 04:00 | 114.3 | ↑0.8 | |
| 5/31 04:10 | 114.9 | ↑0.6 | |
| 5/31 04:20 | 115.3 | ↑0.4 | |
| 5/31 04:30 | 115.5 | ↑0.2 | 満潮 |
| 5/31 04:40 | 115.5 | 0 | |
| 5/31 04:50 | 115.3 | ↓-0.2 | |
| 5/31 05:00 | 114.9 | ↓-0.4 | |
| 5/31 05:10 | 114.3 | ↓-0.6 | |
| 5/31 05:20 | 113.5 | ↓-0.8 | |
| 5/31 05:30 | 112.5 | ↓-1.0 | |
| 5/31 05:40 | 111.2 | ↓-1.3 | |
| 5/31 05:50 | 109.8 | ↓-1.4 | |
| 5/31 06:00 | 108.2 | ↓-1.6 | |
| 5/31 06:10 | 106.4 | ↓-1.8 | |
| 5/31 06:20 | 104.4 | ↓-2.0 | |
| 5/31 06:30 | 102.2 | ↓-2.2 | |
| 5/31 06:40 | 99.8 | ↓-2.4 | |
| 5/31 06:50 | 97.3 | ↓-2.5 | |
| 5/31 07:00 | 94.7 | ↓-2.6 | |
| 5/31 07:10 | 91.9 | ↓-2.8 | |
| 5/31 07:20 | 89.0 | ↓-2.9 | |
| 5/31 07:30 | 86.0 | ↓-3.0 | |
| 5/31 07:40 | 82.9 | ↓-3.1 | |
| 5/31 07:50 | 79.7 | ↓-3.2 | |
| 5/31 08:00 | 76.4 | ↓-3.3 | |
| 5/31 08:10 | 73.1 | ↓-3.3 | |
| 5/31 08:20 | 69.7 | ↓-3.4 | 最大潮位差 |
| 5/31 08:30 | 66.3 | ↓-3.4 | 最大潮位差 |
| 5/31 08:40 | 62.9 | ↓-3.4 | 最大潮位差 |
| 5/31 08:50 | 59.5 | ↓-3.4 | 最大潮位差 |
| 5/31 09:00 | 56.1 | ↓-3.4 | 最大潮位差 |
| 5/31 09:10 | 52.8 | ↓-3.3 | |
| 5/31 09:20 | 49.5 | ↓-3.3 | |
| 5/31 09:30 | 46.3 | ↓-3.2 | |
| 5/31 09:40 | 43.1 | ↓-3.2 | |
| 5/31 09:50 | 40.1 | ↓-3.0 | |
| 5/31 10:00 | 37.1 | ↓-3.0 | |
| 5/31 10:10 | 34.3 | ↓-2.8 | |
| 5/31 10:20 | 31.6 | ↓-2.7 | |
| 5/31 10:30 | 29.0 | ↓-2.6 | |
| 5/31 10:40 | 26.6 | ↓-2.4 | |
| 5/31 10:50 | 24.3 | ↓-2.3 | |
| 5/31 11:00 | 22.2 | ↓-2.1 | |
| 5/31 11:10 | 20.2 | ↓-2.0 | |
| 5/31 11:20 | 18.4 | ↓-1.8 | |
| 5/31 11:30 | 16.8 | ↓-1.6 | |
| 5/31 11:40 | 15.4 | ↓-1.4 | |
| 5/31 11:50 | 14.1 | ↓-1.3 | |
| 5/31 12:00 | 13.1 | ↓-1.0 | |
| 5/31 12:10 | 12.2 | ↓-0.9 | |
| 5/31 12:20 | 11.5 | ↓-0.7 | |
| 5/31 12:30 | 11.0 | ↓-0.5 | |
| 5/31 12:40 | 10.6 | ↓-0.4 | |
| 5/31 12:50 | 10.4 | ↓-0.2 | 干潮 |
| 5/31 13:00 | 10.4 | 0 | |
| 5/31 13:10 | 10.6 | ↑0.2 | |
| 5/31 13:20 | 10.9 | ↑0.3 | |
| 5/31 13:30 | 11.4 | ↑0.5 | |
| 5/31 13:40 | 11.9 | ↑0.5 | |
| 5/31 13:50 | 12.7 | ↑0.8 | |
| 5/31 14:00 | 13.5 | ↑0.8 | |
| 5/31 14:10 | 14.5 | ↑1.0 | |
| 5/31 14:20 | 15.5 | ↑1.0 | |
| 5/31 14:30 | 16.7 | ↑1.2 | |
| 5/31 14:40 | 17.9 | ↑1.2 | |
| 5/31 14:50 | 19.2 | ↑1.3 | |
| 5/31 15:00 | 20.5 | ↑1.3 | |
| 5/31 15:10 | 21.9 | ↑1.4 | |
| 5/31 15:20 | 23.4 | ↑1.5 | |
| 5/31 15:30 | 24.8 | ↑1.4 | |
| 5/31 15:40 | 26.3 | ↑1.5 | |
| 5/31 15:50 | 27.8 | ↑1.5 | |
| 5/31 16:00 | 29.2 | ↑1.4 | |
| 5/31 16:10 | 30.7 | ↑1.5 | |
| 5/31 16:20 | 32.1 | ↑1.4 | |
| 5/31 16:30 | 33.5 | ↑1.4 | |
| 5/31 16:40 | 34.9 | ↑1.4 | |
| 5/31 16:50 | 36.2 | ↑1.3 | |
| 5/31 17:00 | 37.4 | ↑1.2 | |
| 5/31 17:10 | 38.6 | ↑1.2 | |
| 5/31 17:20 | 39.8 | ↑1.2 | |
| 5/31 17:30 | 40.8 | ↑1.0 | |
| 5/31 17:40 | 41.8 | ↑1.0 | |
| 5/31 17:50 | 42.8 | ↑1.0 | |
| 5/31 18:00 | 43.6 | ↑0.8 | |
| 5/31 18:10 | 44.4 | ↑0.8 | |
| 5/31 18:20 | 45.1 | ↑0.7 | |
| 5/31 18:30 | 45.7 | ↑0.6 | |
| 5/31 18:40 | 46.3 | ↑0.6 | |
| 5/31 18:50 | 46.7 | ↑0.4 | |
| 5/31 19:00 | 47.2 | ↑0.5 | |
| 5/31 19:10 | 47.5 | ↑0.3 | |
| 5/31 19:20 | 47.8 | ↑0.3 | |
| 5/31 19:30 | 48.1 | ↑0.3 | |
| 5/31 19:40 | 48.3 | ↑0.2 | |
| 5/31 19:50 | 48.4 | ↑0.1 | |
| 5/31 20:00 | 48.6 | ↑0.2 | |
| 5/31 20:10 | 48.7 | ↑0.1 | |
| 5/31 20:20 | 48.8 | ↑0.1 | |
| 5/31 20:30 | 48.8 | 0 | |
| 5/31 20:40 | 48.9 | ↑0.1 | |
| 5/31 20:50 | 49.0 | ↑0.1 | |
| 5/31 21:00 | 49.1 | ↑0.1 | |
| 5/31 21:10 | 49.2 | ↑0.1 | |
| 5/31 21:20 | 49.4 | ↑0.2 | |
| 5/31 21:30 | 49.6 | ↑0.2 | |
| 5/31 21:40 | 49.8 | ↑0.2 | |
| 5/31 21:50 | 50.1 | ↑0.3 | |
| 5/31 22:00 | 50.5 | ↑0.4 | |
| 5/31 22:10 | 50.9 | ↑0.4 | |
| 5/31 22:20 | 51.4 | ↑0.5 | |
| 5/31 22:30 | 52.0 | ↑0.6 | |
| 5/31 22:40 | 52.6 | ↑0.6 | |
| 5/31 22:50 | 53.4 | ↑0.8 | |
| 5/31 23:00 | 54.2 | ↑0.8 | |
| 5/31 23:10 | 55.1 | ↑0.9 | |
| 5/31 23:20 | 56.1 | ↑1.0 | |
| 5/31 23:30 | 57.2 | ↑1.1 | |
| 5/31 23:40 | 58.4 | ↑1.2 | |
| 5/31 23:50 | 59.7 | ↑1.3 |