| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(水) |
10:42 | 04:49 | 22:17 | 14:57 |
| 64cm | 47cm | 94cm | 56cm | |
|
||||
コイセボイ（北海道）2040年07月4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 |
|---|---|---|---|
| 7/4 00:00 | 73.8 | ↓-1.3 | |
| 7/4 00:10 | 72.5 | ↓-1.3 | |
| 7/4 00:20 | 71.2 | ↓-1.3 | |
| 7/4 00:30 | 69.9 | ↓-1.3 | |
| 7/4 00:40 | 68.5 | ↓-1.4 | 最大潮位差 |
| 7/4 00:50 | 67.1 | ↓-1.4 | 最大潮位差 |
| 7/4 01:00 | 65.7 | ↓-1.4 | 最大潮位差 |
| 7/4 01:10 | 64.3 | ↓-1.4 | 最大潮位差 |
| 7/4 01:20 | 62.9 | ↓-1.4 | 最大潮位差 |
| 7/4 01:30 | 61.6 | ↓-1.3 | |
| 7/4 01:40 | 60.2 | ↓-1.4 | 最大潮位差 |
| 7/4 01:50 | 58.9 | ↓-1.3 | |
| 7/4 02:00 | 57.6 | ↓-1.3 | |
| 7/4 02:10 | 56.4 | ↓-1.2 | |
| 7/4 02:20 | 55.2 | ↓-1.2 | |
| 7/4 02:30 | 54.0 | ↓-1.2 | |
| 7/4 02:40 | 53.0 | ↓-1.0 | |
| 7/4 02:50 | 52.0 | ↓-1.0 | |
| 7/4 03:00 | 51.0 | ↓-1.0 | |
| 7/4 03:10 | 50.2 | ↓-0.8 | |
| 7/4 03:20 | 49.4 | ↓-0.8 | |
| 7/4 03:30 | 48.7 | ↓-0.7 | |
| 7/4 03:40 | 48.0 | ↓-0.7 | |
| 7/4 03:50 | 47.5 | ↓-0.5 | |
| 7/4 04:00 | 47.1 | ↓-0.4 | |
| 7/4 04:10 | 46.7 | ↓-0.4 | |
| 7/4 04:20 | 46.4 | ↓-0.3 | |
| 7/4 04:30 | 46.2 | ↓-0.2 | |
| 7/4 04:40 | 46.1 | ↓-0.1 | 干潮 |
| 7/4 04:50 | 46.1 | 0 | |
| 7/4 05:00 | 46.1 | 0 | |
| 7/4 05:10 | 46.3 | ↑0.2 | |
| 7/4 05:20 | 46.5 | ↑0.2 | |
| 7/4 05:30 | 46.8 | ↑0.3 | |
| 7/4 05:40 | 47.1 | ↑0.3 | |
| 7/4 05:50 | 47.5 | ↑0.4 | |
| 7/4 06:00 | 48.0 | ↑0.5 | |
| 7/4 06:10 | 48.6 | ↑0.6 | |
| 7/4 06:20 | 49.1 | ↑0.5 | |
| 7/4 06:30 | 49.8 | ↑0.7 | |
| 7/4 06:40 | 50.4 | ↑0.6 | |
| 7/4 06:50 | 51.1 | ↑0.7 | |
| 7/4 07:00 | 51.8 | ↑0.7 | |
| 7/4 07:10 | 52.6 | ↑0.8 | |
| 7/4 07:20 | 53.3 | ↑0.7 | |
| 7/4 07:30 | 54.1 | ↑0.8 | |
| 7/4 07:40 | 54.8 | ↑0.7 | |
| 7/4 07:50 | 55.6 | ↑0.8 | |
| 7/4 08:00 | 56.3 | ↑0.7 | |
| 7/4 08:10 | 57.0 | ↑0.7 | |
| 7/4 08:20 | 57.8 | ↑0.8 | |
| 7/4 08:30 | 58.4 | ↑0.6 | |
| 7/4 08:40 | 59.1 | ↑0.7 | |
| 7/4 08:50 | 59.7 | ↑0.6 | |
| 7/4 09:00 | 60.2 | ↑0.5 | |
| 7/4 09:10 | 60.8 | ↑0.6 | |
| 7/4 09:20 | 61.2 | ↑0.4 | |
| 7/4 09:30 | 61.7 | ↑0.5 | |
| 7/4 09:40 | 62.0 | ↑0.3 | |
| 7/4 09:50 | 62.3 | ↑0.3 | |
| 7/4 10:00 | 62.6 | ↑0.3 | |
| 7/4 10:10 | 62.8 | ↑0.2 | |
| 7/4 10:20 | 62.9 | ↑0.1 | |
| 7/4 10:30 | 63.0 | ↑0.1 | |
| 7/4 10:40 | 63.1 | ↑0.1 | 満潮 |
| 7/4 10:50 | 63.0 | ↓-0.1 | |
| 7/4 11:00 | 63.0 | 0 | |
| 7/4 11:10 | 62.8 | ↓-0.2 | |
| 7/4 11:20 | 62.7 | ↓-0.1 | |
| 7/4 11:30 | 62.4 | ↓-0.3 | |
| 7/4 11:40 | 62.2 | ↓-0.2 | |
| 7/4 11:50 | 61.9 | ↓-0.3 | |
| 7/4 12:00 | 61.5 | ↓-0.4 | |
| 7/4 12:10 | 61.2 | ↓-0.3 | |
| 7/4 12:20 | 60.8 | ↓-0.4 | |
| 7/4 12:30 | 60.4 | ↓-0.4 | |
| 7/4 12:40 | 60.0 | ↓-0.4 | |
| 7/4 12:50 | 59.5 | ↓-0.5 | |
| 7/4 13:00 | 59.1 | ↓-0.4 | |
| 7/4 13:10 | 58.7 | ↓-0.4 | |
| 7/4 13:20 | 58.3 | ↓-0.4 | |
| 7/4 13:30 | 57.9 | ↓-0.4 | |
| 7/4 13:40 | 57.5 | ↓-0.4 | |
| 7/4 13:50 | 57.2 | ↓-0.3 | |
| 7/4 14:00 | 56.9 | ↓-0.3 | |
| 7/4 14:10 | 56.6 | ↓-0.3 | |
| 7/4 14:20 | 56.4 | ↓-0.2 | |
| 7/4 14:30 | 56.2 | ↓-0.2 | |
| 7/4 14:40 | 56.1 | ↓-0.1 | |
| 7/4 14:50 | 56.0 | ↓-0.1 | 干潮 |
| 7/4 15:00 | 56.0 | 0 | |
| 7/4 15:10 | 56.1 | ↑0.1 | |
| 7/4 15:20 | 56.2 | ↑0.1 | |
| 7/4 15:30 | 56.4 | ↑0.2 | |
| 7/4 15:40 | 56.7 | ↑0.3 | |
| 7/4 15:50 | 57.0 | ↑0.3 | |
| 7/4 16:00 | 57.4 | ↑0.4 | |
| 7/4 16:10 | 58.0 | ↑0.6 | |
| 7/4 16:20 | 58.5 | ↑0.5 | |
| 7/4 16:30 | 59.2 | ↑0.7 | |
| 7/4 16:40 | 59.9 | ↑0.7 | |
| 7/4 16:50 | 60.7 | ↑0.8 | |
| 7/4 17:00 | 61.6 | ↑0.9 | |
| 7/4 17:10 | 62.5 | ↑0.9 | |
| 7/4 17:20 | 63.6 | ↑1.1 | |
| 7/4 17:30 | 64.6 | ↑1.0 | |
| 7/4 17:40 | 65.8 | ↑1.2 | |
| 7/4 17:50 | 66.9 | ↑1.1 | |
| 7/4 18:00 | 68.2 | ↑1.3 | |
| 7/4 18:10 | 69.4 | ↑1.2 | |
| 7/4 18:20 | 70.7 | ↑1.3 | |
| 7/4 18:30 | 72.0 | ↑1.3 | |
| 7/4 18:40 | 73.4 | ↑1.4 | 最大潮位差 |
| 7/4 18:50 | 74.7 | ↑1.3 | |
| 7/4 19:00 | 76.1 | ↑1.4 | 最大潮位差 |
| 7/4 19:10 | 77.5 | ↑1.4 | 最大潮位差 |
| 7/4 19:20 | 78.8 | ↑1.3 | |
| 7/4 19:30 | 80.2 | ↑1.4 | 最大潮位差 |
| 7/4 19:40 | 81.5 | ↑1.3 | |
| 7/4 19:50 | 82.7 | ↑1.2 | |
| 7/4 20:00 | 84.0 | ↑1.3 | |
| 7/4 20:10 | 85.2 | ↑1.2 | |
| 7/4 20:20 | 86.3 | ↑1.1 | |
| 7/4 20:30 | 87.4 | ↑1.1 | |
| 7/4 20:40 | 88.4 | ↑1.0 | |
| 7/4 20:50 | 89.3 | ↑0.9 | |
| 7/4 21:00 | 90.2 | ↑0.9 | |
| 7/4 21:10 | 90.9 | ↑0.7 | |
| 7/4 21:20 | 91.6 | ↑0.7 | |
| 7/4 21:30 | 92.1 | ↑0.5 | |
| 7/4 21:40 | 92.6 | ↑0.5 | |
| 7/4 21:50 | 92.9 | ↑0.3 | |
| 7/4 22:00 | 93.2 | ↑0.3 | |
| 7/4 22:10 | 93.3 | ↑0.1 | 満潮 |
| 7/4 22:20 | 93.3 | 0 | |
| 7/4 22:30 | 93.2 | ↓-0.1 | |
| 7/4 22:40 | 93.0 | ↓-0.2 | |
| 7/4 22:50 | 92.6 | ↓-0.4 | |
| 7/4 23:00 | 92.2 | ↓-0.4 | |
| 7/4 23:10 | 91.6 | ↓-0.6 | |
| 7/4 23:20 | 90.9 | ↓-0.7 | |
| 7/4 23:30 | 90.1 | ↓-0.8 | |
| 7/4 23:40 | 89.2 | ↓-0.9 | |
| 7/4 23:50 | 88.2 | ↓-1.0 |