| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(月) |
05:35 | 13:56 | - | - |
| 104cm | 20cm | - | - | |
|
||||
コイセボイ（北海道）2028年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 55.3 | ↑1.2 | |
| 5/15 00:10 | 56.6 | ↑1.3 | |
| 5/15 00:20 | 58.0 | ↑1.4 | |
| 5/15 00:30 | 59.5 | ↑1.5 | |
| 5/15 00:40 | 61.1 | ↑1.6 | |
| 5/15 00:50 | 62.7 | ↑1.6 | |
| 5/15 01:00 | 64.4 | ↑1.7 | |
| 5/15 01:10 | 66.1 | ↑1.7 | |
| 5/15 01:20 | 68.0 | ↑1.9 | |
| 5/15 01:30 | 69.8 | ↑1.8 | |
| 5/15 01:40 | 71.7 | ↑1.9 | |
| 5/15 01:50 | 73.7 | ↑2.0 | |
| 5/15 02:00 | 75.6 | ↑1.9 | |
| 5/15 02:10 | 77.6 | ↑2.0 | |
| 5/15 02:20 | 79.5 | ↑1.9 | |
| 5/15 02:30 | 81.5 | ↑2.0 | |
| 5/15 02:40 | 83.4 | ↑1.9 | |
| 5/15 02:50 | 85.3 | ↑1.9 | |
| 5/15 03:00 | 87.2 | ↑1.9 | |
| 5/15 03:10 | 89.0 | ↑1.8 | |
| 5/15 03:20 | 90.8 | ↑1.8 | |
| 5/15 03:30 | 92.5 | ↑1.7 | |
| 5/15 03:40 | 94.1 | ↑1.6 | |
| 5/15 03:50 | 95.6 | ↑1.5 | |
| 5/15 04:00 | 97.0 | ↑1.4 | |
| 5/15 04:10 | 98.3 | ↑1.3 | |
| 5/15 04:20 | 99.5 | ↑1.2 | |
| 5/15 04:30 | 100.5 | ↑1.0 | |
| 5/15 04:40 | 101.4 | ↑0.9 | |
| 5/15 04:50 | 102.2 | ↑0.8 | |
| 5/15 05:00 | 102.8 | ↑0.6 | |
| 5/15 05:10 | 103.3 | ↑0.5 | |
| 5/15 05:20 | 103.6 | ↑0.3 | |
| 5/15 05:30 | 103.8 | ↑0.2 | 満潮 |
| 5/15 05:40 | 103.7 | ↓-0.1 | |
| 5/15 05:50 | 103.5 | ↓-0.2 | |
| 5/15 06:00 | 103.2 | ↓-0.3 | |
| 5/15 06:10 | 102.7 | ↓-0.5 | |
| 5/15 06:20 | 102.0 | ↓-0.7 | |
| 5/15 06:30 | 101.1 | ↓-0.9 | |
| 5/15 06:40 | 100.1 | ↓-1.0 | |
| 5/15 06:50 | 98.9 | ↓-1.2 | |
| 5/15 07:00 | 97.5 | ↓-1.4 | |
| 5/15 07:10 | 96.0 | ↓-1.5 | |
| 5/15 07:20 | 94.4 | ↓-1.6 | |
| 5/15 07:30 | 92.6 | ↓-1.8 | |
| 5/15 07:40 | 90.7 | ↓-1.9 | |
| 5/15 07:50 | 88.7 | ↓-2.0 | |
| 5/15 08:00 | 86.5 | ↓-2.2 | |
| 5/15 08:10 | 84.2 | ↓-2.3 | |
| 5/15 08:20 | 81.9 | ↓-2.3 | |
| 5/15 08:30 | 79.5 | ↓-2.4 | |
| 5/15 08:40 | 76.9 | ↓-2.6 | |
| 5/15 08:50 | 74.4 | ↓-2.5 | |
| 5/15 09:00 | 71.7 | ↓-2.7 | |
| 5/15 09:10 | 69.1 | ↓-2.6 | |
| 5/15 09:20 | 66.4 | ↓-2.7 | |
| 5/15 09:30 | 63.7 | ↓-2.7 | |
| 5/15 09:40 | 61.0 | ↓-2.7 | |
| 5/15 09:50 | 58.2 | ↓-2.8 | 最大潮位差 |
| 5/15 10:00 | 55.6 | ↓-2.6 | |
| 5/15 10:10 | 52.9 | ↓-2.7 | |
| 5/15 10:20 | 50.3 | ↓-2.6 | |
| 5/15 10:30 | 47.7 | ↓-2.6 | |
| 5/15 10:40 | 45.3 | ↓-2.4 | |
| 5/15 10:50 | 42.8 | ↓-2.5 | |
| 5/15 11:00 | 40.5 | ↓-2.3 | |
| 5/15 11:10 | 38.3 | ↓-2.2 | |
| 5/15 11:20 | 36.1 | ↓-2.2 | |
| 5/15 11:30 | 34.1 | ↓-2.0 | |
| 5/15 11:40 | 32.2 | ↓-1.9 | |
| 5/15 11:50 | 30.4 | ↓-1.8 | |
| 5/15 12:00 | 28.7 | ↓-1.7 | |
| 5/15 12:10 | 27.2 | ↓-1.5 | |
| 5/15 12:20 | 25.8 | ↓-1.4 | |
| 5/15 12:30 | 24.6 | ↓-1.2 | |
| 5/15 12:40 | 23.5 | ↓-1.1 | |
| 5/15 12:50 | 22.5 | ↓-1.0 | |
| 5/15 13:00 | 21.7 | ↓-0.8 | |
| 5/15 13:10 | 21.0 | ↓-0.7 | |
| 5/15 13:20 | 20.4 | ↓-0.6 | |
| 5/15 13:30 | 20.0 | ↓-0.4 | |
| 5/15 13:40 | 19.8 | ↓-0.2 | |
| 5/15 13:50 | 19.6 | ↓-0.2 | 干潮 |
| 5/15 14:00 | 19.6 | 0 | |
| 5/15 14:10 | 19.8 | ↑0.2 | |
| 5/15 14:20 | 20.0 | ↑0.2 | |
| 5/15 14:30 | 20.4 | ↑0.4 | |
| 5/15 14:40 | 20.8 | ↑0.4 | |
| 5/15 14:50 | 21.4 | ↑0.6 | |
| 5/15 15:00 | 22.0 | ↑0.6 | |
| 5/15 15:10 | 22.8 | ↑0.8 | |
| 5/15 15:20 | 23.6 | ↑0.8 | |
| 5/15 15:30 | 24.5 | ↑0.9 | |
| 5/15 15:40 | 25.4 | ↑0.9 | |
| 5/15 15:50 | 26.4 | ↑1.0 | |
| 5/15 16:00 | 27.5 | ↑1.1 | |
| 5/15 16:10 | 28.5 | ↑1.0 | |
| 5/15 16:20 | 29.6 | ↑1.1 | |
| 5/15 16:30 | 30.7 | ↑1.1 | |
| 5/15 16:40 | 31.9 | ↑1.2 | |
| 5/15 16:50 | 33.0 | ↑1.1 | |
| 5/15 17:00 | 34.1 | ↑1.1 | |
| 5/15 17:10 | 35.2 | ↑1.1 | |
| 5/15 17:20 | 36.3 | ↑1.1 | |
| 5/15 17:30 | 37.3 | ↑1.0 | |
| 5/15 17:40 | 38.4 | ↑1.1 | |
| 5/15 17:50 | 39.3 | ↑0.9 | |
| 5/15 18:00 | 40.3 | ↑1.0 | |
| 5/15 18:10 | 41.2 | ↑0.9 | |
| 5/15 18:20 | 42.0 | ↑0.8 | |
| 5/15 18:30 | 42.8 | ↑0.8 | |
| 5/15 18:40 | 43.5 | ↑0.7 | |
| 5/15 18:50 | 44.2 | ↑0.7 | |
| 5/15 19:00 | 44.8 | ↑0.6 | |
| 5/15 19:10 | 45.4 | ↑0.6 | |
| 5/15 19:20 | 45.8 | ↑0.4 | |
| 5/15 19:30 | 46.3 | ↑0.5 | |
| 5/15 19:40 | 46.7 | ↑0.4 | |
| 5/15 19:50 | 47.0 | ↑0.3 | |
| 5/15 20:00 | 47.3 | ↑0.3 | |
| 5/15 20:10 | 47.5 | ↑0.2 | |
| 5/15 20:20 | 47.7 | ↑0.2 | |
| 5/15 20:30 | 47.8 | ↑0.1 | |
| 5/15 20:40 | 47.9 | ↑0.1 | |
| 5/15 20:50 | 48.0 | ↑0.1 | |
| 5/15 21:00 | 48.0 | 0 | |
| 5/15 21:10 | 48.0 | 0 | |
| 5/15 21:20 | 48.1 | ↑0.1 | |
| 5/15 21:30 | 48.1 | 0 | |
| 5/15 21:40 | 48.1 | 0 | |
| 5/15 21:50 | 48.1 | 0 | |
| 5/15 22:00 | 48.1 | 0 | |
| 5/15 22:10 | 48.1 | 0 | |
| 5/15 22:20 | 48.2 | ↑0.1 | |
| 5/15 22:30 | 48.3 | ↑0.1 | |
| 5/15 22:40 | 48.4 | ↑0.1 | |
| 5/15 22:50 | 48.6 | ↑0.2 | |
| 5/15 23:00 | 48.8 | ↑0.2 | |
| 5/15 23:10 | 49.1 | ↑0.3 | |
| 5/15 23:20 | 49.4 | ↑0.3 | |
| 5/15 23:30 | 49.8 | ↑0.4 | |
| 5/15 23:40 | 50.2 | ↑0.4 | |
| 5/15 23:50 | 50.7 | ↑0.5 |