| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(月) |
04:10 | 12:26 | - | - |
| 117cm | 6cm | - | - | |
|
||||
コイセボイ（北海道）2027年05月10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 |
|---|---|---|---|
| 5/10 00:00 | 72.0 | ↑2.3 | |
| 5/10 00:10 | 74.3 | ↑2.3 | |
| 5/10 00:20 | 76.7 | ↑2.4 | |
| 5/10 00:30 | 79.1 | ↑2.4 | |
| 5/10 00:40 | 81.6 | ↑2.5 | |
| 5/10 00:50 | 84.1 | ↑2.5 | |
| 5/10 01:00 | 86.5 | ↑2.4 | |
| 5/10 01:10 | 89.0 | ↑2.5 | |
| 5/10 01:20 | 91.5 | ↑2.5 | |
| 5/10 01:30 | 93.9 | ↑2.4 | |
| 5/10 01:40 | 96.2 | ↑2.3 | |
| 5/10 01:50 | 98.5 | ↑2.3 | |
| 5/10 02:00 | 100.7 | ↑2.2 | |
| 5/10 02:10 | 102.9 | ↑2.2 | |
| 5/10 02:20 | 104.9 | ↑2.0 | |
| 5/10 02:30 | 106.7 | ↑1.8 | |
| 5/10 02:40 | 108.5 | ↑1.8 | |
| 5/10 02:50 | 110.1 | ↑1.6 | |
| 5/10 03:00 | 111.6 | ↑1.5 | |
| 5/10 03:10 | 112.8 | ↑1.2 | |
| 5/10 03:20 | 113.9 | ↑1.1 | |
| 5/10 03:30 | 114.8 | ↑0.9 | |
| 5/10 03:40 | 115.6 | ↑0.8 | |
| 5/10 03:50 | 116.1 | ↑0.5 | |
| 5/10 04:00 | 116.4 | ↑0.3 | 満潮 |
| 5/10 04:10 | 116.5 | ↑0.1 | 満潮 |
| 5/10 04:20 | 116.3 | ↓-0.2 | |
| 5/10 04:30 | 116.0 | ↓-0.3 | |
| 5/10 04:40 | 115.4 | ↓-0.6 | |
| 5/10 04:50 | 114.6 | ↓-0.8 | |
| 5/10 05:00 | 113.6 | ↓-1.0 | |
| 5/10 05:10 | 112.3 | ↓-1.3 | |
| 5/10 05:20 | 110.9 | ↓-1.4 | |
| 5/10 05:30 | 109.2 | ↓-1.7 | |
| 5/10 05:40 | 107.3 | ↓-1.9 | |
| 5/10 05:50 | 105.2 | ↓-2.1 | |
| 5/10 06:00 | 103.0 | ↓-2.2 | |
| 5/10 06:10 | 100.5 | ↓-2.5 | |
| 5/10 06:20 | 97.9 | ↓-2.6 | |
| 5/10 06:30 | 95.1 | ↓-2.8 | |
| 5/10 06:40 | 92.2 | ↓-2.9 | |
| 5/10 06:50 | 89.1 | ↓-3.1 | |
| 5/10 07:00 | 86.0 | ↓-3.1 | |
| 5/10 07:10 | 82.7 | ↓-3.3 | |
| 5/10 07:20 | 79.3 | ↓-3.4 | |
| 5/10 07:30 | 75.8 | ↓-3.5 | |
| 5/10 07:40 | 72.3 | ↓-3.5 | |
| 5/10 07:50 | 68.8 | ↓-3.5 | |
| 5/10 08:00 | 65.2 | ↓-3.6 | 最大潮位差 |
| 5/10 08:10 | 61.6 | ↓-3.6 | 最大潮位差 |
| 5/10 08:20 | 58.0 | ↓-3.6 | 最大潮位差 |
| 5/10 08:30 | 54.4 | ↓-3.6 | 最大潮位差 |
| 5/10 08:40 | 50.9 | ↓-3.5 | |
| 5/10 08:50 | 47.4 | ↓-3.5 | |
| 5/10 09:00 | 44.0 | ↓-3.4 | |
| 5/10 09:10 | 40.6 | ↓-3.4 | |
| 5/10 09:20 | 37.4 | ↓-3.2 | |
| 5/10 09:30 | 34.2 | ↓-3.2 | |
| 5/10 09:40 | 31.2 | ↓-3.0 | |
| 5/10 09:50 | 28.4 | ↓-2.8 | |
| 5/10 10:00 | 25.6 | ↓-2.8 | |
| 5/10 10:10 | 23.0 | ↓-2.6 | |
| 5/10 10:20 | 20.6 | ↓-2.4 | |
| 5/10 10:30 | 18.4 | ↓-2.2 | |
| 5/10 10:40 | 16.3 | ↓-2.1 | |
| 5/10 10:50 | 14.4 | ↓-1.9 | |
| 5/10 11:00 | 12.7 | ↓-1.7 | |
| 5/10 11:10 | 11.2 | ↓-1.5 | |
| 5/10 11:20 | 9.8 | ↓-1.4 | |
| 5/10 11:30 | 8.7 | ↓-1.1 | |
| 5/10 11:40 | 7.8 | ↓-0.9 | |
| 5/10 11:50 | 7.0 | ↓-0.8 | |
| 5/10 12:00 | 6.5 | ↓-0.5 | |
| 5/10 12:10 | 6.1 | ↓-0.4 | |
| 5/10 12:20 | 6.0 | ↓-0.1 | 干潮 |
| 5/10 12:30 | 5.9 | ↓-0.1 | |
| 5/10 12:40 | 6.1 | ↑0.2 | |
| 5/10 12:50 | 6.4 | ↑0.3 | |
| 5/10 13:00 | 6.9 | ↑0.5 | |
| 5/10 13:10 | 7.6 | ↑0.7 | |
| 5/10 13:20 | 8.3 | ↑0.7 | |
| 5/10 13:30 | 9.2 | ↑0.9 | |
| 5/10 13:40 | 10.2 | ↑1.0 | |
| 5/10 13:50 | 11.3 | ↑1.1 | |
| 5/10 14:00 | 12.5 | ↑1.2 | |
| 5/10 14:10 | 13.8 | ↑1.3 | |
| 5/10 14:20 | 15.2 | ↑1.4 | |
| 5/10 14:30 | 16.6 | ↑1.4 | |
| 5/10 14:40 | 18.1 | ↑1.5 | |
| 5/10 14:50 | 19.5 | ↑1.4 | |
| 5/10 15:00 | 21.1 | ↑1.6 | |
| 5/10 15:10 | 22.6 | ↑1.5 | |
| 5/10 15:20 | 24.1 | ↑1.5 | |
| 5/10 15:30 | 25.6 | ↑1.5 | |
| 5/10 15:40 | 27.1 | ↑1.5 | |
| 5/10 15:50 | 28.6 | ↑1.5 | |
| 5/10 16:00 | 30.0 | ↑1.4 | |
| 5/10 16:10 | 31.4 | ↑1.4 | |
| 5/10 16:20 | 32.7 | ↑1.3 | |
| 5/10 16:30 | 34.0 | ↑1.3 | |
| 5/10 16:40 | 35.2 | ↑1.2 | |
| 5/10 16:50 | 36.3 | ↑1.1 | |
| 5/10 17:00 | 37.4 | ↑1.1 | |
| 5/10 17:10 | 38.4 | ↑1.0 | |
| 5/10 17:20 | 39.3 | ↑0.9 | |
| 5/10 17:30 | 40.1 | ↑0.8 | |
| 5/10 17:40 | 40.8 | ↑0.7 | |
| 5/10 17:50 | 41.5 | ↑0.7 | |
| 5/10 18:00 | 42.1 | ↑0.6 | |
| 5/10 18:10 | 42.6 | ↑0.5 | |
| 5/10 18:20 | 43.0 | ↑0.4 | |
| 5/10 18:30 | 43.3 | ↑0.3 | |
| 5/10 18:40 | 43.6 | ↑0.3 | |
| 5/10 18:50 | 43.9 | ↑0.3 | |
| 5/10 19:00 | 44.0 | ↑0.1 | |
| 5/10 19:10 | 44.2 | ↑0.2 | |
| 5/10 19:20 | 44.3 | ↑0.1 | |
| 5/10 19:30 | 44.3 | 0 | |
| 5/10 19:40 | 44.4 | ↑0.1 | |
| 5/10 19:50 | 44.4 | 0 | |
| 5/10 20:00 | 44.4 | 0 | |
| 5/10 20:10 | 44.5 | ↑0.1 | |
| 5/10 20:20 | 44.5 | 0 | |
| 5/10 20:30 | 44.6 | ↑0.1 | |
| 5/10 20:40 | 44.7 | ↑0.1 | |
| 5/10 20:50 | 44.8 | ↑0.1 | |
| 5/10 21:00 | 45.0 | ↑0.2 | |
| 5/10 21:10 | 45.2 | ↑0.2 | |
| 5/10 21:20 | 45.5 | ↑0.3 | |
| 5/10 21:30 | 45.9 | ↑0.4 | |
| 5/10 21:40 | 46.4 | ↑0.5 | |
| 5/10 21:50 | 46.9 | ↑0.5 | |
| 5/10 22:00 | 47.5 | ↑0.6 | |
| 5/10 22:10 | 48.3 | ↑0.8 | |
| 5/10 22:20 | 49.1 | ↑0.8 | |
| 5/10 22:30 | 50.0 | ↑0.9 | |
| 5/10 22:40 | 51.1 | ↑1.1 | |
| 5/10 22:50 | 52.2 | ↑1.1 | |
| 5/10 23:00 | 53.4 | ↑1.2 | |
| 5/10 23:10 | 54.8 | ↑1.4 | |
| 5/10 23:20 | 56.2 | ↑1.4 | |
| 5/10 23:30 | 57.8 | ↑1.6 | |
| 5/10 23:40 | 59.5 | ↑1.7 | |
| 5/10 23:50 | 61.2 | ↑1.7 |