| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(月) |
05:07 | 13:02 | 19:29 | 22:20 |
| 105cm | 16cm | 51cm | 47cm | |
|
||||
コイセボイ（北海道）2051年05月01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 |
|---|---|---|---|
| 5/1 00:00 | 55.0 | ↑1.4 | |
| 5/1 00:10 | 56.5 | ↑1.5 | |
| 5/1 00:20 | 58.1 | ↑1.6 | |
| 5/1 00:30 | 59.8 | ↑1.7 | |
| 5/1 00:40 | 61.7 | ↑1.9 | |
| 5/1 00:50 | 63.6 | ↑1.9 | |
| 5/1 01:00 | 65.5 | ↑1.9 | |
| 5/1 01:10 | 67.6 | ↑2.1 | |
| 5/1 01:20 | 69.6 | ↑2.0 | |
| 5/1 01:30 | 71.8 | ↑2.2 | |
| 5/1 01:40 | 73.9 | ↑2.1 | |
| 5/1 01:50 | 76.1 | ↑2.2 | |
| 5/1 02:00 | 78.3 | ↑2.2 | |
| 5/1 02:10 | 80.5 | ↑2.2 | |
| 5/1 02:20 | 82.6 | ↑2.1 | |
| 5/1 02:30 | 84.7 | ↑2.1 | |
| 5/1 02:40 | 86.8 | ↑2.1 | |
| 5/1 02:50 | 88.8 | ↑2.0 | |
| 5/1 03:00 | 90.7 | ↑1.9 | |
| 5/1 03:10 | 92.6 | ↑1.9 | |
| 5/1 03:20 | 94.3 | ↑1.7 | |
| 5/1 03:30 | 95.9 | ↑1.6 | |
| 5/1 03:40 | 97.5 | ↑1.6 | |
| 5/1 03:50 | 98.8 | ↑1.3 | |
| 5/1 04:00 | 100.1 | ↑1.3 | |
| 5/1 04:10 | 101.2 | ↑1.1 | |
| 5/1 04:20 | 102.1 | ↑0.9 | |
| 5/1 04:30 | 102.8 | ↑0.7 | |
| 5/1 04:40 | 103.4 | ↑0.6 | |
| 5/1 04:50 | 103.8 | ↑0.4 | |
| 5/1 05:00 | 104.0 | ↑0.2 | 満潮 |
| 5/1 05:10 | 104.0 | 0 | |
| 5/1 05:20 | 103.9 | ↓-0.1 | |
| 5/1 05:30 | 103.5 | ↓-0.4 | |
| 5/1 05:40 | 102.9 | ↓-0.6 | |
| 5/1 05:50 | 102.2 | ↓-0.7 | |
| 5/1 06:00 | 101.2 | ↓-1.0 | |
| 5/1 06:10 | 100.1 | ↓-1.1 | |
| 5/1 06:20 | 98.8 | ↓-1.3 | |
| 5/1 06:30 | 97.3 | ↓-1.5 | |
| 5/1 06:40 | 95.6 | ↓-1.7 | |
| 5/1 06:50 | 93.7 | ↓-1.9 | |
| 5/1 07:00 | 91.7 | ↓-2.0 | |
| 5/1 07:10 | 89.6 | ↓-2.1 | |
| 5/1 07:20 | 87.3 | ↓-2.3 | |
| 5/1 07:30 | 84.9 | ↓-2.4 | |
| 5/1 07:40 | 82.4 | ↓-2.5 | |
| 5/1 07:50 | 79.7 | ↓-2.7 | |
| 5/1 08:00 | 77.0 | ↓-2.7 | |
| 5/1 08:10 | 74.2 | ↓-2.8 | |
| 5/1 08:20 | 71.3 | ↓-2.9 | |
| 5/1 08:30 | 68.4 | ↓-2.9 | |
| 5/1 08:40 | 65.4 | ↓-3.0 | 最大潮位差 |
| 5/1 08:50 | 62.5 | ↓-2.9 | |
| 5/1 09:00 | 59.5 | ↓-3.0 | 最大潮位差 |
| 5/1 09:10 | 56.5 | ↓-3.0 | 最大潮位差 |
| 5/1 09:20 | 53.5 | ↓-3.0 | 最大潮位差 |
| 5/1 09:30 | 50.6 | ↓-2.9 | |
| 5/1 09:40 | 47.8 | ↓-2.8 | |
| 5/1 09:50 | 44.9 | ↓-2.9 | |
| 5/1 10:00 | 42.2 | ↓-2.7 | |
| 5/1 10:10 | 39.6 | ↓-2.6 | |
| 5/1 10:20 | 37.0 | ↓-2.6 | |
| 5/1 10:30 | 34.6 | ↓-2.4 | |
| 5/1 10:40 | 32.3 | ↓-2.3 | |
| 5/1 10:50 | 30.1 | ↓-2.2 | |
| 5/1 11:00 | 28.0 | ↓-2.1 | |
| 5/1 11:10 | 26.1 | ↓-1.9 | |
| 5/1 11:20 | 24.4 | ↓-1.7 | |
| 5/1 11:30 | 22.8 | ↓-1.6 | |
| 5/1 11:40 | 21.3 | ↓-1.5 | |
| 5/1 11:50 | 20.1 | ↓-1.2 | |
| 5/1 12:00 | 19.0 | ↓-1.1 | |
| 5/1 12:10 | 18.0 | ↓-1.0 | |
| 5/1 12:20 | 17.3 | ↓-0.7 | |
| 5/1 12:30 | 16.7 | ↓-0.6 | |
| 5/1 12:40 | 16.3 | ↓-0.4 | |
| 5/1 12:50 | 16.0 | ↓-0.3 | |
| 5/1 13:00 | 15.9 | ↓-0.1 | 干潮 |
| 5/1 13:10 | 16.0 | ↑0.1 | |
| 5/1 13:20 | 16.2 | ↑0.2 | |
| 5/1 13:30 | 16.6 | ↑0.4 | |
| 5/1 13:40 | 17.1 | ↑0.5 | |
| 5/1 13:50 | 17.7 | ↑0.6 | |
| 5/1 14:00 | 18.5 | ↑0.8 | |
| 5/1 14:10 | 19.3 | ↑0.8 | |
| 5/1 14:20 | 20.3 | ↑1.0 | |
| 5/1 14:30 | 21.4 | ↑1.1 | |
| 5/1 14:40 | 22.5 | ↑1.1 | |
| 5/1 14:50 | 23.7 | ↑1.2 | |
| 5/1 15:00 | 25.0 | ↑1.3 | |
| 5/1 15:10 | 26.4 | ↑1.4 | |
| 5/1 15:20 | 27.7 | ↑1.3 | |
| 5/1 15:30 | 29.1 | ↑1.4 | |
| 5/1 15:40 | 30.6 | ↑1.5 | |
| 5/1 15:50 | 32.0 | ↑1.4 | |
| 5/1 16:00 | 33.4 | ↑1.4 | |
| 5/1 16:10 | 34.8 | ↑1.4 | |
| 5/1 16:20 | 36.2 | ↑1.4 | |
| 5/1 16:30 | 37.6 | ↑1.4 | |
| 5/1 16:40 | 38.9 | ↑1.3 | |
| 5/1 16:50 | 40.1 | ↑1.2 | |
| 5/1 17:00 | 41.3 | ↑1.2 | |
| 5/1 17:10 | 42.5 | ↑1.2 | |
| 5/1 17:20 | 43.6 | ↑1.1 | |
| 5/1 17:30 | 44.6 | ↑1.0 | |
| 5/1 17:40 | 45.5 | ↑0.9 | |
| 5/1 17:50 | 46.3 | ↑0.8 | |
| 5/1 18:00 | 47.1 | ↑0.8 | |
| 5/1 18:10 | 47.8 | ↑0.7 | |
| 5/1 18:20 | 48.4 | ↑0.6 | |
| 5/1 18:30 | 48.9 | ↑0.5 | |
| 5/1 18:40 | 49.3 | ↑0.4 | |
| 5/1 18:50 | 49.6 | ↑0.3 | |
| 5/1 19:00 | 49.8 | ↑0.2 | |
| 5/1 19:10 | 50.0 | ↑0.2 | |
| 5/1 19:20 | 50.1 | ↑0.1 | 満潮 |
| 5/1 19:30 | 50.1 | 0 | |
| 5/1 19:40 | 50.1 | 0 | |
| 5/1 19:50 | 50.0 | ↓-0.1 | |
| 5/1 20:00 | 49.8 | ↓-0.2 | |
| 5/1 20:10 | 49.6 | ↓-0.2 | |
| 5/1 20:20 | 49.4 | ↓-0.2 | |
| 5/1 20:30 | 49.1 | ↓-0.3 | |
| 5/1 20:40 | 48.8 | ↓-0.3 | |
| 5/1 20:50 | 48.5 | ↓-0.3 | |
| 5/1 21:00 | 48.2 | ↓-0.3 | |
| 5/1 21:10 | 48.0 | ↓-0.2 | |
| 5/1 21:20 | 47.7 | ↓-0.3 | |
| 5/1 21:30 | 47.4 | ↓-0.3 | |
| 5/1 21:40 | 47.2 | ↓-0.2 | |
| 5/1 21:50 | 47.0 | ↓-0.2 | |
| 5/1 22:00 | 46.8 | ↓-0.2 | |
| 5/1 22:10 | 46.8 | 0 | 干潮 |
| 5/1 22:20 | 46.7 | ↓-0.1 | 干潮 |
| 5/1 22:30 | 46.8 | ↑0.1 | |
| 5/1 22:40 | 46.9 | ↑0.1 | |
| 5/1 22:50 | 47.1 | ↑0.2 | |
| 5/1 23:00 | 47.4 | ↑0.3 | |
| 5/1 23:10 | 47.7 | ↑0.3 | |
| 5/1 23:20 | 48.2 | ↑0.5 | |
| 5/1 23:30 | 48.8 | ↑0.6 | |
| 5/1 23:40 | 49.4 | ↑0.6 | |
| 5/1 23:50 | 50.2 | ↑0.8 |