| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
06:30 | 00:24 | 19:21 | 12:53 |
| 85cm | 49cm | 85cm | 43cm | |
|
||||
コイセボイ（北海道）2030年07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 |
|---|---|---|---|
| 7/7 00:00 | 49.0 | ↓-0.4 | |
| 7/7 00:10 | 48.8 | ↓-0.2 | |
| 7/7 00:20 | 48.7 | ↓-0.1 | 干潮 |
| 7/7 00:30 | 48.7 | 0 | |
| 7/7 00:40 | 48.9 | ↑0.2 | |
| 7/7 00:50 | 49.2 | ↑0.3 | |
| 7/7 01:00 | 49.6 | ↑0.4 | |
| 7/7 01:10 | 50.1 | ↑0.5 | |
| 7/7 01:20 | 50.7 | ↑0.6 | |
| 7/7 01:30 | 51.5 | ↑0.8 | |
| 7/7 01:40 | 52.4 | ↑0.9 | |
| 7/7 01:50 | 53.4 | ↑1.0 | |
| 7/7 02:00 | 54.4 | ↑1.0 | |
| 7/7 02:10 | 55.6 | ↑1.2 | |
| 7/7 02:20 | 56.9 | ↑1.3 | |
| 7/7 02:30 | 58.2 | ↑1.3 | |
| 7/7 02:40 | 59.6 | ↑1.4 | |
| 7/7 02:50 | 61.0 | ↑1.4 | |
| 7/7 03:00 | 62.5 | ↑1.5 | |
| 7/7 03:10 | 64.0 | ↑1.5 | |
| 7/7 03:20 | 65.5 | ↑1.5 | |
| 7/7 03:30 | 67.1 | ↑1.6 | |
| 7/7 03:40 | 68.6 | ↑1.5 | |
| 7/7 03:50 | 70.2 | ↑1.6 | |
| 7/7 04:00 | 71.7 | ↑1.5 | |
| 7/7 04:10 | 73.1 | ↑1.4 | |
| 7/7 04:20 | 74.5 | ↑1.4 | |
| 7/7 04:30 | 75.9 | ↑1.4 | |
| 7/7 04:40 | 77.2 | ↑1.3 | |
| 7/7 04:50 | 78.4 | ↑1.2 | |
| 7/7 05:00 | 79.6 | ↑1.2 | |
| 7/7 05:10 | 80.6 | ↑1.0 | |
| 7/7 05:20 | 81.5 | ↑0.9 | |
| 7/7 05:30 | 82.3 | ↑0.8 | |
| 7/7 05:40 | 83.0 | ↑0.7 | |
| 7/7 05:50 | 83.6 | ↑0.6 | |
| 7/7 06:00 | 84.1 | ↑0.5 | |
| 7/7 06:10 | 84.4 | ↑0.3 | |
| 7/7 06:20 | 84.6 | ↑0.2 | 満潮 |
| 7/7 06:30 | 84.6 | 0 | 満潮 |
| 7/7 06:40 | 84.5 | ↓-0.1 | |
| 7/7 06:50 | 84.3 | ↓-0.2 | |
| 7/7 07:00 | 83.9 | ↓-0.4 | |
| 7/7 07:10 | 83.5 | ↓-0.4 | |
| 7/7 07:20 | 82.8 | ↓-0.7 | |
| 7/7 07:30 | 82.1 | ↓-0.7 | |
| 7/7 07:40 | 81.2 | ↓-0.9 | |
| 7/7 07:50 | 80.2 | ↓-1.0 | |
| 7/7 08:00 | 79.1 | ↓-1.1 | |
| 7/7 08:10 | 77.9 | ↓-1.2 | |
| 7/7 08:20 | 76.5 | ↓-1.4 | |
| 7/7 08:30 | 75.1 | ↓-1.4 | |
| 7/7 08:40 | 73.7 | ↓-1.4 | |
| 7/7 08:50 | 72.1 | ↓-1.6 | |
| 7/7 09:00 | 70.5 | ↓-1.6 | |
| 7/7 09:10 | 68.9 | ↓-1.6 | |
| 7/7 09:20 | 67.2 | ↓-1.7 | |
| 7/7 09:30 | 65.5 | ↓-1.7 | |
| 7/7 09:40 | 63.7 | ↓-1.8 | 最大潮位差 |
| 7/7 09:50 | 62.0 | ↓-1.7 | |
| 7/7 10:00 | 60.3 | ↓-1.7 | |
| 7/7 10:10 | 58.6 | ↓-1.7 | |
| 7/7 10:20 | 56.9 | ↓-1.7 | |
| 7/7 10:30 | 55.3 | ↓-1.6 | |
| 7/7 10:40 | 53.7 | ↓-1.6 | |
| 7/7 10:50 | 52.3 | ↓-1.4 | |
| 7/7 11:00 | 50.8 | ↓-1.5 | |
| 7/7 11:10 | 49.5 | ↓-1.3 | |
| 7/7 11:20 | 48.3 | ↓-1.2 | |
| 7/7 11:30 | 47.1 | ↓-1.2 | |
| 7/7 11:40 | 46.1 | ↓-1.0 | |
| 7/7 11:50 | 45.2 | ↓-0.9 | |
| 7/7 12:00 | 44.4 | ↓-0.8 | |
| 7/7 12:10 | 43.8 | ↓-0.6 | |
| 7/7 12:20 | 43.3 | ↓-0.5 | |
| 7/7 12:30 | 42.9 | ↓-0.4 | |
| 7/7 12:40 | 42.6 | ↓-0.3 | |
| 7/7 12:50 | 42.5 | ↓-0.1 | 干潮 |
| 7/7 13:00 | 42.6 | ↑0.1 | |
| 7/7 13:10 | 42.8 | ↑0.2 | |
| 7/7 13:20 | 43.1 | ↑0.3 | |
| 7/7 13:30 | 43.6 | ↑0.5 | |
| 7/7 13:40 | 44.2 | ↑0.6 | |
| 7/7 13:50 | 44.9 | ↑0.7 | |
| 7/7 14:00 | 45.7 | ↑0.8 | |
| 7/7 14:10 | 46.7 | ↑1.0 | |
| 7/7 14:20 | 47.8 | ↑1.1 | |
| 7/7 14:30 | 49.0 | ↑1.2 | |
| 7/7 14:40 | 50.3 | ↑1.3 | |
| 7/7 14:50 | 51.7 | ↑1.4 | |
| 7/7 15:00 | 53.1 | ↑1.4 | |
| 7/7 15:10 | 54.7 | ↑1.6 | |
| 7/7 15:20 | 56.3 | ↑1.6 | |
| 7/7 15:30 | 57.9 | ↑1.6 | |
| 7/7 15:40 | 59.6 | ↑1.7 | |
| 7/7 15:50 | 61.3 | ↑1.7 | |
| 7/7 16:00 | 63.0 | ↑1.7 | |
| 7/7 16:10 | 64.7 | ↑1.7 | |
| 7/7 16:20 | 66.4 | ↑1.7 | |
| 7/7 16:30 | 68.1 | ↑1.7 | |
| 7/7 16:40 | 69.8 | ↑1.7 | |
| 7/7 16:50 | 71.4 | ↑1.6 | |
| 7/7 17:00 | 73.0 | ↑1.6 | |
| 7/7 17:10 | 74.5 | ↑1.5 | |
| 7/7 17:20 | 76.0 | ↑1.5 | |
| 7/7 17:30 | 77.3 | ↑1.3 | |
| 7/7 17:40 | 78.6 | ↑1.3 | |
| 7/7 17:50 | 79.8 | ↑1.2 | |
| 7/7 18:00 | 80.8 | ↑1.0 | |
| 7/7 18:10 | 81.8 | ↑1.0 | |
| 7/7 18:20 | 82.6 | ↑0.8 | |
| 7/7 18:30 | 83.3 | ↑0.7 | |
| 7/7 18:40 | 83.9 | ↑0.6 | |
| 7/7 18:50 | 84.4 | ↑0.5 | |
| 7/7 19:00 | 84.7 | ↑0.3 | |
| 7/7 19:10 | 84.9 | ↑0.2 | |
| 7/7 19:20 | 85.0 | ↑0.1 | 満潮 |
| 7/7 19:30 | 84.9 | ↓-0.1 | |
| 7/7 19:40 | 84.7 | ↓-0.2 | |
| 7/7 19:50 | 84.4 | ↓-0.3 | |
| 7/7 20:00 | 83.9 | ↓-0.5 | |
| 7/7 20:10 | 83.3 | ↓-0.6 | |
| 7/7 20:20 | 82.7 | ↓-0.6 | |
| 7/7 20:30 | 81.8 | ↓-0.9 | |
| 7/7 20:40 | 80.9 | ↓-0.9 | |
| 7/7 20:50 | 79.9 | ↓-1.0 | |
| 7/7 21:00 | 78.8 | ↓-1.1 | |
| 7/7 21:10 | 77.6 | ↓-1.2 | |
| 7/7 21:20 | 76.4 | ↓-1.2 | |
| 7/7 21:30 | 75.1 | ↓-1.3 | |
| 7/7 21:40 | 73.7 | ↓-1.4 | |
| 7/7 21:50 | 72.3 | ↓-1.4 | |
| 7/7 22:00 | 70.8 | ↓-1.5 | |
| 7/7 22:10 | 69.3 | ↓-1.5 | |
| 7/7 22:20 | 67.8 | ↓-1.5 | |
| 7/7 22:30 | 66.3 | ↓-1.5 | |
| 7/7 22:40 | 64.8 | ↓-1.5 | |
| 7/7 22:50 | 63.3 | ↓-1.5 | |
| 7/7 23:00 | 61.9 | ↓-1.4 | |
| 7/7 23:10 | 60.5 | ↓-1.4 | |
| 7/7 23:20 | 59.1 | ↓-1.4 | |
| 7/7 23:30 | 57.8 | ↓-1.3 | |
| 7/7 23:40 | 56.5 | ↓-1.3 | |
| 7/7 23:50 | 55.3 | ↓-1.2 |