| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(月) |
08:12 | 18:19 | - | - |
| 96cm | 24cm | - | - | |
|
||||
コイセボイ（北海道）2025年04月7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 |
|---|---|---|---|
| 4/7 00:00 | 47.2 | ↑0.8 | |
| 4/7 00:10 | 48.1 | ↑0.9 | |
| 4/7 00:20 | 49.0 | ↑0.9 | |
| 4/7 00:30 | 49.9 | ↑0.9 | |
| 4/7 00:40 | 50.9 | ↑1.0 | |
| 4/7 00:50 | 51.8 | ↑0.9 | |
| 4/7 01:00 | 52.8 | ↑1.0 | |
| 4/7 01:10 | 53.8 | ↑1.0 | |
| 4/7 01:20 | 54.9 | ↑1.1 | |
| 4/7 01:30 | 55.9 | ↑1.0 | |
| 4/7 01:40 | 57.0 | ↑1.1 | |
| 4/7 01:50 | 58.1 | ↑1.1 | |
| 4/7 02:00 | 59.3 | ↑1.2 | |
| 4/7 02:10 | 60.4 | ↑1.1 | |
| 4/7 02:20 | 61.6 | ↑1.2 | |
| 4/7 02:30 | 62.8 | ↑1.2 | |
| 4/7 02:40 | 64.1 | ↑1.3 | |
| 4/7 02:50 | 65.3 | ↑1.2 | |
| 4/7 03:00 | 66.6 | ↑1.3 | |
| 4/7 03:10 | 67.8 | ↑1.2 | |
| 4/7 03:20 | 69.1 | ↑1.3 | |
| 4/7 03:30 | 70.4 | ↑1.3 | |
| 4/7 03:40 | 71.7 | ↑1.3 | |
| 4/7 03:50 | 73.0 | ↑1.3 | |
| 4/7 04:00 | 74.3 | ↑1.3 | |
| 4/7 04:10 | 75.6 | ↑1.3 | |
| 4/7 04:20 | 76.9 | ↑1.3 | |
| 4/7 04:30 | 78.1 | ↑1.2 | |
| 4/7 04:40 | 79.4 | ↑1.3 | |
| 4/7 04:50 | 80.6 | ↑1.2 | |
| 4/7 05:00 | 81.8 | ↑1.2 | |
| 4/7 05:10 | 83.0 | ↑1.2 | |
| 4/7 05:20 | 84.2 | ↑1.2 | |
| 4/7 05:30 | 85.3 | ↑1.1 | |
| 4/7 05:40 | 86.4 | ↑1.1 | |
| 4/7 05:50 | 87.5 | ↑1.1 | |
| 4/7 06:00 | 88.5 | ↑1.0 | |
| 4/7 06:10 | 89.4 | ↑0.9 | |
| 4/7 06:20 | 90.3 | ↑0.9 | |
| 4/7 06:30 | 91.1 | ↑0.8 | |
| 4/7 06:40 | 91.9 | ↑0.8 | |
| 4/7 06:50 | 92.6 | ↑0.7 | |
| 4/7 07:00 | 93.2 | ↑0.6 | |
| 4/7 07:10 | 93.8 | ↑0.6 | |
| 4/7 07:20 | 94.3 | ↑0.5 | |
| 4/7 07:30 | 94.7 | ↑0.4 | |
| 4/7 07:40 | 95.0 | ↑0.3 | |
| 4/7 07:50 | 95.2 | ↑0.2 | |
| 4/7 08:00 | 95.3 | ↑0.1 | |
| 4/7 08:10 | 95.4 | ↑0.1 | 満潮 |
| 4/7 08:20 | 95.4 | 0 | |
| 4/7 08:30 | 95.2 | ↓-0.2 | |
| 4/7 08:40 | 95.0 | ↓-0.2 | |
| 4/7 08:50 | 94.7 | ↓-0.3 | |
| 4/7 09:00 | 94.3 | ↓-0.4 | |
| 4/7 09:10 | 93.8 | ↓-0.5 | |
| 4/7 09:20 | 93.2 | ↓-0.6 | |
| 4/7 09:30 | 92.5 | ↓-0.7 | |
| 4/7 09:40 | 91.8 | ↓-0.7 | |
| 4/7 09:50 | 90.9 | ↓-0.9 | |
| 4/7 10:00 | 89.9 | ↓-1.0 | |
| 4/7 10:10 | 88.9 | ↓-1.0 | |
| 4/7 10:20 | 87.8 | ↓-1.1 | |
| 4/7 10:30 | 86.6 | ↓-1.2 | |
| 4/7 10:40 | 85.3 | ↓-1.3 | |
| 4/7 10:50 | 83.9 | ↓-1.4 | |
| 4/7 11:00 | 82.5 | ↓-1.4 | |
| 4/7 11:10 | 81.0 | ↓-1.5 | |
| 4/7 11:20 | 79.4 | ↓-1.6 | |
| 4/7 11:30 | 77.8 | ↓-1.6 | |
| 4/7 11:40 | 76.1 | ↓-1.7 | |
| 4/7 11:50 | 74.4 | ↓-1.7 | |
| 4/7 12:00 | 72.6 | ↓-1.8 | |
| 4/7 12:10 | 70.8 | ↓-1.8 | |
| 4/7 12:20 | 69.0 | ↓-1.8 | |
| 4/7 12:30 | 67.1 | ↓-1.9 | 最大潮位差 |
| 4/7 12:40 | 65.2 | ↓-1.9 | 最大潮位差 |
| 4/7 12:50 | 63.3 | ↓-1.9 | 最大潮位差 |
| 4/7 13:00 | 61.4 | ↓-1.9 | 最大潮位差 |
| 4/7 13:10 | 59.5 | ↓-1.9 | 最大潮位差 |
| 4/7 13:20 | 57.6 | ↓-1.9 | 最大潮位差 |
| 4/7 13:30 | 55.7 | ↓-1.9 | 最大潮位差 |
| 4/7 13:40 | 53.8 | ↓-1.9 | 最大潮位差 |
| 4/7 13:50 | 51.9 | ↓-1.9 | 最大潮位差 |
| 4/7 14:00 | 50.0 | ↓-1.9 | 最大潮位差 |
| 4/7 14:10 | 48.2 | ↓-1.8 | |
| 4/7 14:20 | 46.4 | ↓-1.8 | |
| 4/7 14:30 | 44.6 | ↓-1.8 | |
| 4/7 14:40 | 42.9 | ↓-1.7 | |
| 4/7 14:50 | 41.2 | ↓-1.7 | |
| 4/7 15:00 | 39.6 | ↓-1.6 | |
| 4/7 15:10 | 38.1 | ↓-1.5 | |
| 4/7 15:20 | 36.6 | ↓-1.5 | |
| 4/7 15:30 | 35.2 | ↓-1.4 | |
| 4/7 15:40 | 33.8 | ↓-1.4 | |
| 4/7 15:50 | 32.5 | ↓-1.3 | |
| 4/7 16:00 | 31.3 | ↓-1.2 | |
| 4/7 16:10 | 30.2 | ↓-1.1 | |
| 4/7 16:20 | 29.2 | ↓-1.0 | |
| 4/7 16:30 | 28.2 | ↓-1.0 | |
| 4/7 16:40 | 27.3 | ↓-0.9 | |
| 4/7 16:50 | 26.5 | ↓-0.8 | |
| 4/7 17:00 | 25.8 | ↓-0.7 | |
| 4/7 17:10 | 25.2 | ↓-0.6 | |
| 4/7 17:20 | 24.7 | ↓-0.5 | |
| 4/7 17:30 | 24.2 | ↓-0.5 | |
| 4/7 17:40 | 23.9 | ↓-0.3 | |
| 4/7 17:50 | 23.6 | ↓-0.3 | |
| 4/7 18:00 | 23.4 | ↓-0.2 | |
| 4/7 18:10 | 23.3 | ↓-0.1 | 干潮 |
| 4/7 18:20 | 23.3 | 0 | |
| 4/7 18:30 | 23.3 | 0 | |
| 4/7 18:40 | 23.5 | ↑0.2 | |
| 4/7 18:50 | 23.7 | ↑0.2 | |
| 4/7 19:00 | 23.9 | ↑0.2 | |
| 4/7 19:10 | 24.3 | ↑0.4 | |
| 4/7 19:20 | 24.7 | ↑0.4 | |
| 4/7 19:30 | 25.1 | ↑0.4 | |
| 4/7 19:40 | 25.7 | ↑0.6 | |
| 4/7 19:50 | 26.2 | ↑0.5 | |
| 4/7 20:00 | 26.9 | ↑0.7 | |
| 4/7 20:10 | 27.5 | ↑0.6 | |
| 4/7 20:20 | 28.3 | ↑0.8 | |
| 4/7 20:30 | 29.0 | ↑0.7 | |
| 4/7 20:40 | 29.8 | ↑0.8 | |
| 4/7 20:50 | 30.6 | ↑0.8 | |
| 4/7 21:00 | 31.5 | ↑0.9 | |
| 4/7 21:10 | 32.3 | ↑0.8 | |
| 4/7 21:20 | 33.2 | ↑0.9 | |
| 4/7 21:30 | 34.1 | ↑0.9 | |
| 4/7 21:40 | 35.0 | ↑0.9 | |
| 4/7 21:50 | 35.9 | ↑0.9 | |
| 4/7 22:00 | 36.8 | ↑0.9 | |
| 4/7 22:10 | 37.8 | ↑1.0 | |
| 4/7 22:20 | 38.7 | ↑0.9 | |
| 4/7 22:30 | 39.6 | ↑0.9 | |
| 4/7 22:40 | 40.5 | ↑0.9 | |
| 4/7 22:50 | 41.4 | ↑0.9 | |
| 4/7 23:00 | 42.3 | ↑0.9 | |
| 4/7 23:10 | 43.2 | ↑0.9 | |
| 4/7 23:20 | 44.0 | ↑0.8 | |
| 4/7 23:30 | 44.9 | ↑0.9 | |
| 4/7 23:40 | 45.7 | ↑0.8 | |
| 4/7 23:50 | 46.5 | ↑0.8 |