| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
00:04 | 06:34 | 12:46 | 18:21 |
| 73cm | 37cm | 69cm | 44cm | |
|
||||
コイセボイ（北海道）2051年05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 |
|---|---|---|---|
| 5/7 00:00 | 72.0 | ↑0.1 | 満潮 |
| 5/7 00:10 | 72.0 | 0 | |
| 5/7 00:20 | 71.9 | ↓-0.1 | |
| 5/7 00:30 | 71.6 | ↓-0.3 | |
| 5/7 00:40 | 71.3 | ↓-0.3 | |
| 5/7 00:50 | 70.8 | ↓-0.5 | |
| 5/7 01:00 | 70.3 | ↓-0.5 | |
| 5/7 01:10 | 69.6 | ↓-0.7 | |
| 5/7 01:20 | 68.8 | ↓-0.8 | |
| 5/7 01:30 | 67.9 | ↓-0.9 | |
| 5/7 01:40 | 67.0 | ↓-0.9 | |
| 5/7 01:50 | 66.0 | ↓-1.0 | |
| 5/7 02:00 | 64.8 | ↓-1.2 | |
| 5/7 02:10 | 63.7 | ↓-1.1 | |
| 5/7 02:20 | 62.4 | ↓-1.3 | |
| 5/7 02:30 | 61.1 | ↓-1.3 | |
| 5/7 02:40 | 59.8 | ↓-1.3 | |
| 5/7 02:50 | 58.4 | ↓-1.4 | |
| 5/7 03:00 | 57.0 | ↓-1.4 | |
| 5/7 03:10 | 55.6 | ↓-1.4 | |
| 5/7 03:20 | 54.1 | ↓-1.5 | |
| 5/7 03:30 | 52.7 | ↓-1.4 | |
| 5/7 03:40 | 51.3 | ↓-1.4 | |
| 5/7 03:50 | 49.9 | ↓-1.4 | |
| 5/7 04:00 | 48.5 | ↓-1.4 | |
| 5/7 04:10 | 47.2 | ↓-1.3 | |
| 5/7 04:20 | 45.9 | ↓-1.3 | |
| 5/7 04:30 | 44.7 | ↓-1.2 | |
| 5/7 04:40 | 43.5 | ↓-1.2 | |
| 5/7 04:50 | 42.4 | ↓-1.1 | |
| 5/7 05:00 | 41.4 | ↓-1.0 | |
| 5/7 05:10 | 40.5 | ↓-0.9 | |
| 5/7 05:20 | 39.6 | ↓-0.9 | |
| 5/7 05:30 | 38.9 | ↓-0.7 | |
| 5/7 05:40 | 38.2 | ↓-0.7 | |
| 5/7 05:50 | 37.7 | ↓-0.5 | |
| 5/7 06:00 | 37.3 | ↓-0.4 | |
| 5/7 06:10 | 36.9 | ↓-0.4 | |
| 5/7 06:20 | 36.7 | ↓-0.2 | |
| 5/7 06:30 | 36.6 | ↓-0.1 | 干潮 |
| 5/7 06:40 | 36.7 | ↑0.1 | |
| 5/7 06:50 | 36.8 | ↑0.1 | |
| 5/7 07:00 | 37.1 | ↑0.3 | |
| 5/7 07:10 | 37.4 | ↑0.3 | |
| 5/7 07:20 | 37.9 | ↑0.5 | |
| 5/7 07:30 | 38.5 | ↑0.6 | |
| 5/7 07:40 | 39.1 | ↑0.6 | |
| 5/7 07:50 | 39.9 | ↑0.8 | |
| 5/7 08:00 | 40.8 | ↑0.9 | |
| 5/7 08:10 | 41.7 | ↑0.9 | |
| 5/7 08:20 | 42.7 | ↑1.0 | |
| 5/7 08:30 | 43.8 | ↑1.1 | |
| 5/7 08:40 | 45.0 | ↑1.2 | |
| 5/7 08:50 | 46.2 | ↑1.2 | |
| 5/7 09:00 | 47.4 | ↑1.2 | |
| 5/7 09:10 | 48.7 | ↑1.3 | |
| 5/7 09:20 | 50.0 | ↑1.3 | |
| 5/7 09:30 | 51.3 | ↑1.3 | |
| 5/7 09:40 | 52.6 | ↑1.3 | |
| 5/7 09:50 | 54.0 | ↑1.4 | |
| 5/7 10:00 | 55.3 | ↑1.3 | |
| 5/7 10:10 | 56.6 | ↑1.3 | |
| 5/7 10:20 | 57.8 | ↑1.2 | |
| 5/7 10:30 | 59.0 | ↑1.2 | |
| 5/7 10:40 | 60.2 | ↑1.2 | |
| 5/7 10:50 | 61.3 | ↑1.1 | |
| 5/7 11:00 | 62.4 | ↑1.1 | |
| 5/7 11:10 | 63.3 | ↑0.9 | |
| 5/7 11:20 | 64.2 | ↑0.9 | |
| 5/7 11:30 | 65.1 | ↑0.9 | |
| 5/7 11:40 | 65.8 | ↑0.7 | |
| 5/7 11:50 | 66.4 | ↑0.6 | |
| 5/7 12:00 | 66.9 | ↑0.5 | |
| 5/7 12:10 | 67.4 | ↑0.5 | |
| 5/7 12:20 | 67.7 | ↑0.3 | |
| 5/7 12:30 | 67.9 | ↑0.2 | |
| 5/7 12:40 | 68.0 | ↑0.1 | 満潮 |
| 5/7 12:50 | 68.0 | 0 | |
| 5/7 13:00 | 67.9 | ↓-0.1 | |
| 5/7 13:10 | 67.7 | ↓-0.2 | |
| 5/7 13:20 | 67.4 | ↓-0.3 | |
| 5/7 13:30 | 67.0 | ↓-0.4 | |
| 5/7 13:40 | 66.5 | ↓-0.5 | |
| 5/7 13:50 | 65.9 | ↓-0.6 | |
| 5/7 14:00 | 65.2 | ↓-0.7 | |
| 5/7 14:10 | 64.4 | ↓-0.8 | |
| 5/7 14:20 | 63.6 | ↓-0.8 | |
| 5/7 14:30 | 62.7 | ↓-0.9 | |
| 5/7 14:40 | 61.7 | ↓-1.0 | |
| 5/7 14:50 | 60.7 | ↓-1.0 | |
| 5/7 15:00 | 59.6 | ↓-1.1 | |
| 5/7 15:10 | 58.5 | ↓-1.1 | |
| 5/7 15:20 | 57.4 | ↓-1.1 | |
| 5/7 15:30 | 56.3 | ↓-1.1 | |
| 5/7 15:40 | 55.1 | ↓-1.2 | |
| 5/7 15:50 | 54.0 | ↓-1.1 | |
| 5/7 16:00 | 52.9 | ↓-1.1 | |
| 5/7 16:10 | 51.8 | ↓-1.1 | |
| 5/7 16:20 | 50.7 | ↓-1.1 | |
| 5/7 16:30 | 49.7 | ↓-1.0 | |
| 5/7 16:40 | 48.7 | ↓-1.0 | |
| 5/7 16:50 | 47.8 | ↓-0.9 | |
| 5/7 17:00 | 46.9 | ↓-0.9 | |
| 5/7 17:10 | 46.2 | ↓-0.7 | |
| 5/7 17:20 | 45.5 | ↓-0.7 | |
| 5/7 17:30 | 44.9 | ↓-0.6 | |
| 5/7 17:40 | 44.4 | ↓-0.5 | |
| 5/7 17:50 | 44.0 | ↓-0.4 | |
| 5/7 18:00 | 43.7 | ↓-0.3 | |
| 5/7 18:10 | 43.6 | ↓-0.1 | |
| 5/7 18:20 | 43.5 | ↓-0.1 | 干潮 |
| 5/7 18:30 | 43.6 | ↑0.1 | |
| 5/7 18:40 | 43.7 | ↑0.1 | |
| 5/7 18:50 | 44.0 | ↑0.3 | |
| 5/7 19:00 | 44.4 | ↑0.4 | |
| 5/7 19:10 | 44.9 | ↑0.5 | |
| 5/7 19:20 | 45.6 | ↑0.7 | |
| 5/7 19:30 | 46.3 | ↑0.7 | |
| 5/7 19:40 | 47.2 | ↑0.9 | |
| 5/7 19:50 | 48.1 | ↑0.9 | |
| 5/7 20:00 | 49.2 | ↑1.1 | |
| 5/7 20:10 | 50.3 | ↑1.1 | |
| 5/7 20:20 | 51.5 | ↑1.2 | |
| 5/7 20:30 | 52.8 | ↑1.3 | |
| 5/7 20:40 | 54.2 | ↑1.4 | |
| 5/7 20:50 | 55.6 | ↑1.4 | |
| 5/7 21:00 | 57.0 | ↑1.4 | |
| 5/7 21:10 | 58.5 | ↑1.5 | |
| 5/7 21:20 | 60.1 | ↑1.6 | 最大潮位差 |
| 5/7 21:30 | 61.6 | ↑1.5 | |
| 5/7 21:40 | 63.2 | ↑1.6 | 最大潮位差 |
| 5/7 21:50 | 64.7 | ↑1.5 | |
| 5/7 22:00 | 66.3 | ↑1.6 | 最大潮位差 |
| 5/7 22:10 | 67.8 | ↑1.5 | |
| 5/7 22:20 | 69.2 | ↑1.4 | |
| 5/7 22:30 | 70.6 | ↑1.4 | |
| 5/7 22:40 | 72.0 | ↑1.4 | |
| 5/7 22:50 | 73.3 | ↑1.3 | |
| 5/7 23:00 | 74.5 | ↑1.2 | |
| 5/7 23:10 | 75.6 | ↑1.1 | |
| 5/7 23:20 | 76.7 | ↑1.1 | |
| 5/7 23:30 | 77.6 | ↑0.9 | |
| 5/7 23:40 | 78.4 | ↑0.8 | |
| 5/7 23:50 | 79.1 | ↑0.7 |