| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
00:07 | 08:25 | - | - |
| 109cm | 19cm | - | - | |
|
||||
コイセボイ（北海道）2039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 | 108.5 | ↑0.2 | 満潮 |
| 7/4 00:10 | 108.5 | 0 | |
| 7/4 00:20 | 108.4 | ↓-0.1 | |
| 7/4 00:30 | 108.1 | ↓-0.3 | |
| 7/4 00:40 | 107.6 | ↓-0.5 | |
| 7/4 00:50 | 107.0 | ↓-0.6 | |
| 7/4 01:00 | 106.1 | ↓-0.9 | |
| 7/4 01:10 | 105.2 | ↓-0.9 | |
| 7/4 01:20 | 104.0 | ↓-1.2 | |
| 7/4 01:30 | 102.7 | ↓-1.3 | |
| 7/4 01:40 | 101.2 | ↓-1.5 | |
| 7/4 01:50 | 99.6 | ↓-1.6 | |
| 7/4 02:00 | 97.8 | ↓-1.8 | |
| 7/4 02:10 | 95.8 | ↓-2.0 | |
| 7/4 02:20 | 93.8 | ↓-2.0 | |
| 7/4 02:30 | 91.6 | ↓-2.2 | |
| 7/4 02:40 | 89.2 | ↓-2.4 | |
| 7/4 02:50 | 86.8 | ↓-2.4 | |
| 7/4 03:00 | 84.3 | ↓-2.5 | |
| 7/4 03:10 | 81.6 | ↓-2.7 | |
| 7/4 03:20 | 78.9 | ↓-2.7 | |
| 7/4 03:30 | 76.2 | ↓-2.7 | |
| 7/4 03:40 | 73.3 | ↓-2.9 | |
| 7/4 03:50 | 70.5 | ↓-2.8 | |
| 7/4 04:00 | 67.6 | ↓-2.9 | |
| 7/4 04:10 | 64.6 | ↓-3.0 | 最大潮位差 |
| 7/4 04:20 | 61.7 | ↓-2.9 | |
| 7/4 04:30 | 58.8 | ↓-2.9 | |
| 7/4 04:40 | 55.9 | ↓-2.9 | |
| 7/4 04:50 | 53.0 | ↓-2.9 | |
| 7/4 05:00 | 50.2 | ↓-2.8 | |
| 7/4 05:10 | 47.5 | ↓-2.7 | |
| 7/4 05:20 | 44.8 | ↓-2.7 | |
| 7/4 05:30 | 42.2 | ↓-2.6 | |
| 7/4 05:40 | 39.6 | ↓-2.6 | |
| 7/4 05:50 | 37.2 | ↓-2.4 | |
| 7/4 06:00 | 34.9 | ↓-2.3 | |
| 7/4 06:10 | 32.8 | ↓-2.1 | |
| 7/4 06:20 | 30.7 | ↓-2.1 | |
| 7/4 06:30 | 28.8 | ↓-1.9 | |
| 7/4 06:40 | 27.0 | ↓-1.8 | |
| 7/4 06:50 | 25.4 | ↓-1.6 | |
| 7/4 07:00 | 24.0 | ↓-1.4 | |
| 7/4 07:10 | 22.7 | ↓-1.3 | |
| 7/4 07:20 | 21.6 | ↓-1.1 | |
| 7/4 07:30 | 20.6 | ↓-1.0 | |
| 7/4 07:40 | 19.8 | ↓-0.8 | |
| 7/4 07:50 | 19.2 | ↓-0.6 | |
| 7/4 08:00 | 18.7 | ↓-0.5 | |
| 7/4 08:10 | 18.4 | ↓-0.3 | |
| 7/4 08:20 | 18.3 | ↓-0.1 | 干潮 |
| 7/4 08:30 | 18.3 | 0 | |
| 7/4 08:40 | 18.5 | ↑0.2 | |
| 7/4 08:50 | 18.8 | ↑0.3 | |
| 7/4 09:00 | 19.3 | ↑0.5 | |
| 7/4 09:10 | 19.9 | ↑0.6 | |
| 7/4 09:20 | 20.6 | ↑0.7 | |
| 7/4 09:30 | 21.5 | ↑0.9 | |
| 7/4 09:40 | 22.5 | ↑1.0 | |
| 7/4 09:50 | 23.5 | ↑1.0 | |
| 7/4 10:00 | 24.7 | ↑1.2 | |
| 7/4 10:10 | 26.0 | ↑1.3 | |
| 7/4 10:20 | 27.3 | ↑1.3 | |
| 7/4 10:30 | 28.7 | ↑1.4 | |
| 7/4 10:40 | 30.2 | ↑1.5 | |
| 7/4 10:50 | 31.7 | ↑1.5 | |
| 7/4 11:00 | 33.2 | ↑1.5 | |
| 7/4 11:10 | 34.8 | ↑1.6 | |
| 7/4 11:20 | 36.3 | ↑1.5 | |
| 7/4 11:30 | 37.9 | ↑1.6 | |
| 7/4 11:40 | 39.5 | ↑1.6 | |
| 7/4 11:50 | 41.0 | ↑1.5 | |
| 7/4 12:00 | 42.6 | ↑1.6 | |
| 7/4 12:10 | 44.1 | ↑1.5 | |
| 7/4 12:20 | 45.5 | ↑1.4 | |
| 7/4 12:30 | 46.9 | ↑1.4 | |
| 7/4 12:40 | 48.3 | ↑1.4 | |
| 7/4 12:50 | 49.6 | ↑1.3 | |
| 7/4 13:00 | 50.8 | ↑1.2 | |
| 7/4 13:10 | 52.0 | ↑1.2 | |
| 7/4 13:20 | 53.1 | ↑1.1 | |
| 7/4 13:30 | 54.1 | ↑1.0 | |
| 7/4 13:40 | 55.0 | ↑0.9 | |
| 7/4 13:50 | 55.9 | ↑0.9 | |
| 7/4 14:00 | 56.7 | ↑0.8 | |
| 7/4 14:10 | 57.4 | ↑0.7 | |
| 7/4 14:20 | 58.0 | ↑0.6 | |
| 7/4 14:30 | 58.5 | ↑0.5 | |
| 7/4 14:40 | 59.0 | ↑0.5 | |
| 7/4 14:50 | 59.4 | ↑0.4 | |
| 7/4 15:00 | 59.8 | ↑0.4 | |
| 7/4 15:10 | 60.0 | ↑0.2 | |
| 7/4 15:20 | 60.3 | ↑0.3 | |
| 7/4 15:30 | 60.5 | ↑0.2 | |
| 7/4 15:40 | 60.6 | ↑0.1 | |
| 7/4 15:50 | 60.7 | ↑0.1 | |
| 7/4 16:00 | 60.8 | ↑0.1 | |
| 7/4 16:10 | 60.8 | 0 | |
| 7/4 16:20 | 60.9 | ↑0.1 | |
| 7/4 16:30 | 61.0 | ↑0.1 | |
| 7/4 16:40 | 61.0 | 0 | |
| 7/4 16:50 | 61.1 | ↑0.1 | |
| 7/4 17:00 | 61.2 | ↑0.1 | |
| 7/4 17:10 | 61.3 | ↑0.1 | |
| 7/4 17:20 | 61.4 | ↑0.1 | |
| 7/4 17:30 | 61.7 | ↑0.3 | |
| 7/4 17:40 | 61.9 | ↑0.2 | |
| 7/4 17:50 | 62.2 | ↑0.3 | |
| 7/4 18:00 | 62.6 | ↑0.4 | |
| 7/4 18:10 | 63.1 | ↑0.5 | |
| 7/4 18:20 | 63.6 | ↑0.5 | |
| 7/4 18:30 | 64.2 | ↑0.6 | |
| 7/4 18:40 | 64.9 | ↑0.7 | |
| 7/4 18:50 | 65.7 | ↑0.8 | |
| 7/4 19:00 | 66.6 | ↑0.9 | |
| 7/4 19:10 | 67.5 | ↑0.9 | |
| 7/4 19:20 | 68.6 | ↑1.1 | |
| 7/4 19:30 | 69.7 | ↑1.1 | |
| 7/4 19:40 | 71.0 | ↑1.3 | |
| 7/4 19:50 | 72.3 | ↑1.3 | |
| 7/4 20:00 | 73.7 | ↑1.4 | |
| 7/4 20:10 | 75.2 | ↑1.5 | |
| 7/4 20:20 | 76.8 | ↑1.6 | |
| 7/4 20:30 | 78.5 | ↑1.7 | |
| 7/4 20:40 | 80.2 | ↑1.7 | |
| 7/4 20:50 | 82.0 | ↑1.8 | |
| 7/4 21:00 | 83.8 | ↑1.8 | |
| 7/4 21:10 | 85.6 | ↑1.8 | |
| 7/4 21:20 | 87.6 | ↑2.0 | |
| 7/4 21:30 | 89.5 | ↑1.9 | |
| 7/4 21:40 | 91.4 | ↑1.9 | |
| 7/4 21:50 | 93.4 | ↑2.0 | |
| 7/4 22:00 | 95.3 | ↑1.9 | |
| 7/4 22:10 | 97.2 | ↑1.9 | |
| 7/4 22:20 | 99.1 | ↑1.9 | |
| 7/4 22:30 | 101.0 | ↑1.9 | |
| 7/4 22:40 | 102.7 | ↑1.7 | |
| 7/4 22:50 | 104.5 | ↑1.8 | |
| 7/4 23:00 | 106.1 | ↑1.6 | |
| 7/4 23:10 | 107.7 | ↑1.6 | |
| 7/4 23:20 | 109.1 | ↑1.4 | |
| 7/4 23:30 | 110.5 | ↑1.4 | |
| 7/4 23:40 | 111.7 | ↑1.2 | |
| 7/4 23:50 | 112.8 | ↑1.1 |