| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(月) |
02:51 | 10:17 | 16:47 | 20:47 |
| 105cm | 6cm | 63cm | 48cm | |
|
||||
コイセボイ（北海道）2036年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 79.1 | ↑2.4 | |
| 5/12 00:10 | 81.4 | ↑2.3 | |
| 5/12 00:20 | 83.8 | ↑2.4 | |
| 5/12 00:30 | 86.0 | ↑2.2 | |
| 5/12 00:40 | 88.2 | ↑2.2 | |
| 5/12 00:50 | 90.3 | ↑2.1 | |
| 5/12 01:00 | 92.4 | ↑2.1 | |
| 5/12 01:10 | 94.3 | ↑1.9 | |
| 5/12 01:20 | 96.1 | ↑1.8 | |
| 5/12 01:30 | 97.7 | ↑1.6 | |
| 5/12 01:40 | 99.2 | ↑1.5 | |
| 5/12 01:50 | 100.6 | ↑1.4 | |
| 5/12 02:00 | 101.7 | ↑1.1 | |
| 5/12 02:10 | 102.7 | ↑1.0 | |
| 5/12 02:20 | 103.4 | ↑0.7 | |
| 5/12 02:30 | 104.0 | ↑0.6 | |
| 5/12 02:40 | 104.3 | ↑0.3 | |
| 5/12 02:50 | 104.4 | ↑0.1 | 満潮 |
| 5/12 03:00 | 104.3 | ↓-0.1 | |
| 5/12 03:10 | 103.9 | ↓-0.4 | |
| 5/12 03:20 | 103.3 | ↓-0.6 | |
| 5/12 03:30 | 102.5 | ↓-0.8 | |
| 5/12 03:40 | 101.5 | ↓-1.0 | |
| 5/12 03:50 | 100.2 | ↓-1.3 | |
| 5/12 04:00 | 98.7 | ↓-1.5 | |
| 5/12 04:10 | 96.9 | ↓-1.8 | |
| 5/12 04:20 | 95.0 | ↓-1.9 | |
| 5/12 04:30 | 92.9 | ↓-2.1 | |
| 5/12 04:40 | 90.5 | ↓-2.4 | |
| 5/12 04:50 | 88.0 | ↓-2.5 | |
| 5/12 05:00 | 85.3 | ↓-2.7 | |
| 5/12 05:10 | 82.5 | ↓-2.8 | |
| 5/12 05:20 | 79.5 | ↓-3.0 | |
| 5/12 05:30 | 76.3 | ↓-3.2 | |
| 5/12 05:40 | 73.1 | ↓-3.2 | |
| 5/12 05:50 | 69.8 | ↓-3.3 | |
| 5/12 06:00 | 66.4 | ↓-3.4 | |
| 5/12 06:10 | 62.9 | ↓-3.5 | |
| 5/12 06:20 | 59.4 | ↓-3.5 | |
| 5/12 06:30 | 55.8 | ↓-3.6 | 最大潮位差 |
| 5/12 06:40 | 52.3 | ↓-3.5 | |
| 5/12 06:50 | 48.7 | ↓-3.6 | 最大潮位差 |
| 5/12 07:00 | 45.3 | ↓-3.4 | |
| 5/12 07:10 | 41.8 | ↓-3.5 | |
| 5/12 07:20 | 38.4 | ↓-3.4 | |
| 5/12 07:30 | 35.1 | ↓-3.3 | |
| 5/12 07:40 | 32.0 | ↓-3.1 | |
| 5/12 07:50 | 28.9 | ↓-3.1 | |
| 5/12 08:00 | 26.0 | ↓-2.9 | |
| 5/12 08:10 | 23.2 | ↓-2.8 | |
| 5/12 08:20 | 20.6 | ↓-2.6 | |
| 5/12 08:30 | 18.1 | ↓-2.5 | |
| 5/12 08:40 | 15.9 | ↓-2.2 | |
| 5/12 08:50 | 13.9 | ↓-2.0 | |
| 5/12 09:00 | 12.0 | ↓-1.9 | |
| 5/12 09:10 | 10.4 | ↓-1.6 | |
| 5/12 09:20 | 9.0 | ↓-1.4 | |
| 5/12 09:30 | 7.8 | ↓-1.2 | |
| 5/12 09:40 | 6.9 | ↓-0.9 | |
| 5/12 09:50 | 6.2 | ↓-0.7 | |
| 5/12 10:00 | 5.7 | ↓-0.5 | |
| 5/12 10:10 | 5.4 | ↓-0.3 | 干潮 |
| 5/12 10:20 | 5.4 | 0 | |
| 5/12 10:30 | 5.6 | ↑0.2 | |
| 5/12 10:40 | 6.0 | ↑0.4 | |
| 5/12 10:50 | 6.7 | ↑0.7 | |
| 5/12 11:00 | 7.5 | ↑0.8 | |
| 5/12 11:10 | 8.5 | ↑1.0 | |
| 5/12 11:20 | 9.7 | ↑1.2 | |
| 5/12 11:30 | 11.1 | ↑1.4 | |
| 5/12 11:40 | 12.7 | ↑1.6 | |
| 5/12 11:50 | 14.4 | ↑1.7 | |
| 5/12 12:00 | 16.2 | ↑1.8 | |
| 5/12 12:10 | 18.1 | ↑1.9 | |
| 5/12 12:20 | 20.2 | ↑2.1 | |
| 5/12 12:30 | 22.3 | ↑2.1 | |
| 5/12 12:40 | 24.5 | ↑2.2 | |
| 5/12 12:50 | 26.8 | ↑2.3 | |
| 5/12 13:00 | 29.1 | ↑2.3 | |
| 5/12 13:10 | 31.4 | ↑2.3 | |
| 5/12 13:20 | 33.8 | ↑2.4 | |
| 5/12 13:30 | 36.1 | ↑2.3 | |
| 5/12 13:40 | 38.4 | ↑2.3 | |
| 5/12 13:50 | 40.6 | ↑2.2 | |
| 5/12 14:00 | 42.9 | ↑2.3 | |
| 5/12 14:10 | 45.0 | ↑2.1 | |
| 5/12 14:20 | 47.0 | ↑2.0 | |
| 5/12 14:30 | 49.0 | ↑2.0 | |
| 5/12 14:40 | 50.8 | ↑1.8 | |
| 5/12 14:50 | 52.6 | ↑1.8 | |
| 5/12 15:00 | 54.2 | ↑1.6 | |
| 5/12 15:10 | 55.7 | ↑1.5 | |
| 5/12 15:20 | 57.0 | ↑1.3 | |
| 5/12 15:30 | 58.2 | ↑1.2 | |
| 5/12 15:40 | 59.3 | ↑1.1 | |
| 5/12 15:50 | 60.1 | ↑0.8 | |
| 5/12 16:00 | 60.9 | ↑0.8 | |
| 5/12 16:10 | 61.5 | ↑0.6 | |
| 5/12 16:20 | 61.9 | ↑0.4 | |
| 5/12 16:30 | 62.2 | ↑0.3 | |
| 5/12 16:40 | 62.4 | ↑0.2 | 満潮 |
| 5/12 16:50 | 62.4 | 0 | |
| 5/12 17:00 | 62.2 | ↓-0.2 | |
| 5/12 17:10 | 62.0 | ↓-0.2 | |
| 5/12 17:20 | 61.6 | ↓-0.4 | |
| 5/12 17:30 | 61.1 | ↓-0.5 | |
| 5/12 17:40 | 60.6 | ↓-0.5 | |
| 5/12 17:50 | 59.9 | ↓-0.7 | |
| 5/12 18:00 | 59.2 | ↓-0.7 | |
| 5/12 18:10 | 58.4 | ↓-0.8 | |
| 5/12 18:20 | 57.5 | ↓-0.9 | |
| 5/12 18:30 | 56.6 | ↓-0.9 | |
| 5/12 18:40 | 55.7 | ↓-0.9 | |
| 5/12 18:50 | 54.8 | ↓-0.9 | |
| 5/12 19:00 | 53.9 | ↓-0.9 | |
| 5/12 19:10 | 53.0 | ↓-0.9 | |
| 5/12 19:20 | 52.1 | ↓-0.9 | |
| 5/12 19:30 | 51.3 | ↓-0.8 | |
| 5/12 19:40 | 50.6 | ↓-0.7 | |
| 5/12 19:50 | 49.9 | ↓-0.7 | |
| 5/12 20:00 | 49.3 | ↓-0.6 | |
| 5/12 20:10 | 48.8 | ↓-0.5 | |
| 5/12 20:20 | 48.4 | ↓-0.4 | |
| 5/12 20:30 | 48.2 | ↓-0.2 | |
| 5/12 20:40 | 48.0 | ↓-0.2 | 干潮 |
| 5/12 20:50 | 48.0 | 0 | |
| 5/12 21:00 | 48.1 | ↑0.1 | |
| 5/12 21:10 | 48.4 | ↑0.3 | |
| 5/12 21:20 | 48.8 | ↑0.4 | |
| 5/12 21:30 | 49.4 | ↑0.6 | |
| 5/12 21:40 | 50.2 | ↑0.8 | |
| 5/12 21:50 | 51.1 | ↑0.9 | |
| 5/12 22:00 | 52.1 | ↑1.0 | |
| 5/12 22:10 | 53.3 | ↑1.2 | |
| 5/12 22:20 | 54.6 | ↑1.3 | |
| 5/12 22:30 | 56.1 | ↑1.5 | |
| 5/12 22:40 | 57.8 | ↑1.7 | |
| 5/12 22:50 | 59.5 | ↑1.7 | |
| 5/12 23:00 | 61.4 | ↑1.9 | |
| 5/12 23:10 | 63.4 | ↑2.0 | |
| 5/12 23:20 | 65.5 | ↑2.1 | |
| 5/12 23:30 | 67.7 | ↑2.2 | |
| 5/12 23:40 | 69.9 | ↑2.2 | |
| 5/12 23:50 | 72.3 | ↑2.4 |