| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
01:35 | 09:41 | 16:30 | 18:53 |
| 119cm | 14cm | 60cm | 57cm | |
|
||||
コイセボイ（北海道）2050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 | 110.7 | ↑1.6 | |
| 7/4 00:10 | 112.2 | ↑1.5 | |
| 7/4 00:20 | 113.6 | ↑1.4 | |
| 7/4 00:30 | 114.8 | ↑1.2 | |
| 7/4 00:40 | 115.9 | ↑1.1 | |
| 7/4 00:50 | 116.9 | ↑1.0 | |
| 7/4 01:00 | 117.6 | ↑0.7 | |
| 7/4 01:10 | 118.2 | ↑0.6 | |
| 7/4 01:20 | 118.5 | ↑0.3 | |
| 7/4 01:30 | 118.7 | ↑0.2 | 満潮 |
| 7/4 01:40 | 118.7 | 0 | |
| 7/4 01:50 | 118.5 | ↓-0.2 | |
| 7/4 02:00 | 118.0 | ↓-0.5 | |
| 7/4 02:10 | 117.4 | ↓-0.6 | |
| 7/4 02:20 | 116.5 | ↓-0.9 | |
| 7/4 02:30 | 115.4 | ↓-1.1 | |
| 7/4 02:40 | 114.2 | ↓-1.2 | |
| 7/4 02:50 | 112.7 | ↓-1.5 | |
| 7/4 03:00 | 111.0 | ↓-1.7 | |
| 7/4 03:10 | 109.1 | ↓-1.9 | |
| 7/4 03:20 | 107.1 | ↓-2.0 | |
| 7/4 03:30 | 104.8 | ↓-2.3 | |
| 7/4 03:40 | 102.4 | ↓-2.4 | |
| 7/4 03:50 | 99.8 | ↓-2.6 | |
| 7/4 04:00 | 97.1 | ↓-2.7 | |
| 7/4 04:10 | 94.2 | ↓-2.9 | |
| 7/4 04:20 | 91.2 | ↓-3.0 | |
| 7/4 04:30 | 88.1 | ↓-3.1 | |
| 7/4 04:40 | 84.9 | ↓-3.2 | |
| 7/4 04:50 | 81.6 | ↓-3.3 | |
| 7/4 05:00 | 78.2 | ↓-3.4 | |
| 7/4 05:10 | 74.8 | ↓-3.4 | |
| 7/4 05:20 | 71.3 | ↓-3.5 | 最大潮位差 |
| 7/4 05:30 | 67.8 | ↓-3.5 | 最大潮位差 |
| 7/4 05:40 | 64.3 | ↓-3.5 | 最大潮位差 |
| 7/4 05:50 | 60.8 | ↓-3.5 | 最大潮位差 |
| 7/4 06:00 | 57.3 | ↓-3.5 | 最大潮位差 |
| 7/4 06:10 | 53.9 | ↓-3.4 | |
| 7/4 06:20 | 50.5 | ↓-3.4 | |
| 7/4 06:30 | 47.2 | ↓-3.3 | |
| 7/4 06:40 | 44.0 | ↓-3.2 | |
| 7/4 06:50 | 40.9 | ↓-3.1 | |
| 7/4 07:00 | 37.9 | ↓-3.0 | |
| 7/4 07:10 | 35.0 | ↓-2.9 | |
| 7/4 07:20 | 32.3 | ↓-2.7 | |
| 7/4 07:30 | 29.7 | ↓-2.6 | |
| 7/4 07:40 | 27.3 | ↓-2.4 | |
| 7/4 07:50 | 25.0 | ↓-2.3 | |
| 7/4 08:00 | 22.9 | ↓-2.1 | |
| 7/4 08:10 | 21.1 | ↓-1.8 | |
| 7/4 08:20 | 19.4 | ↓-1.7 | |
| 7/4 08:30 | 17.9 | ↓-1.5 | |
| 7/4 08:40 | 16.6 | ↓-1.3 | |
| 7/4 08:50 | 15.5 | ↓-1.1 | |
| 7/4 09:00 | 14.6 | ↓-0.9 | |
| 7/4 09:10 | 13.9 | ↓-0.7 | |
| 7/4 09:20 | 13.4 | ↓-0.5 | |
| 7/4 09:30 | 13.1 | ↓-0.3 | |
| 7/4 09:40 | 13.0 | ↓-0.1 | 干潮 |
| 7/4 09:50 | 13.1 | ↑0.1 | |
| 7/4 10:00 | 13.4 | ↑0.3 | |
| 7/4 10:10 | 13.8 | ↑0.4 | |
| 7/4 10:20 | 14.5 | ↑0.7 | |
| 7/4 10:30 | 15.3 | ↑0.8 | |
| 7/4 10:40 | 16.2 | ↑0.9 | |
| 7/4 10:50 | 17.3 | ↑1.1 | |
| 7/4 11:00 | 18.6 | ↑1.3 | |
| 7/4 11:10 | 19.9 | ↑1.3 | |
| 7/4 11:20 | 21.4 | ↑1.5 | |
| 7/4 11:30 | 22.9 | ↑1.5 | |
| 7/4 11:40 | 24.5 | ↑1.6 | |
| 7/4 11:50 | 26.2 | ↑1.7 | |
| 7/4 12:00 | 28.0 | ↑1.8 | |
| 7/4 12:10 | 29.8 | ↑1.8 | |
| 7/4 12:20 | 31.6 | ↑1.8 | |
| 7/4 12:30 | 33.5 | ↑1.9 | |
| 7/4 12:40 | 35.3 | ↑1.8 | |
| 7/4 12:50 | 37.2 | ↑1.9 | |
| 7/4 13:00 | 39.0 | ↑1.8 | |
| 7/4 13:10 | 40.8 | ↑1.8 | |
| 7/4 13:20 | 42.6 | ↑1.8 | |
| 7/4 13:30 | 44.3 | ↑1.7 | |
| 7/4 13:40 | 45.9 | ↑1.6 | |
| 7/4 13:50 | 47.5 | ↑1.6 | |
| 7/4 14:00 | 49.0 | ↑1.5 | |
| 7/4 14:10 | 50.4 | ↑1.4 | |
| 7/4 14:20 | 51.7 | ↑1.3 | |
| 7/4 14:30 | 52.9 | ↑1.2 | |
| 7/4 14:40 | 54.0 | ↑1.1 | |
| 7/4 14:50 | 55.0 | ↑1.0 | |
| 7/4 15:00 | 55.9 | ↑0.9 | |
| 7/4 15:10 | 56.7 | ↑0.8 | |
| 7/4 15:20 | 57.4 | ↑0.7 | |
| 7/4 15:30 | 57.9 | ↑0.5 | |
| 7/4 15:40 | 58.4 | ↑0.5 | |
| 7/4 15:50 | 58.8 | ↑0.4 | |
| 7/4 16:00 | 59.1 | ↑0.3 | |
| 7/4 16:10 | 59.3 | ↑0.2 | |
| 7/4 16:20 | 59.4 | ↑0.1 | 満潮 |
| 7/4 16:30 | 59.4 | 0 | 満潮 |
| 7/4 16:40 | 59.4 | 0 | |
| 7/4 16:50 | 59.2 | ↓-0.2 | |
| 7/4 17:00 | 59.1 | ↓-0.1 | |
| 7/4 17:10 | 58.9 | ↓-0.2 | |
| 7/4 17:20 | 58.7 | ↓-0.2 | |
| 7/4 17:30 | 58.4 | ↓-0.3 | |
| 7/4 17:40 | 58.1 | ↓-0.3 | |
| 7/4 17:50 | 57.9 | ↓-0.2 | |
| 7/4 18:00 | 57.6 | ↓-0.3 | |
| 7/4 18:10 | 57.4 | ↓-0.2 | |
| 7/4 18:20 | 57.2 | ↓-0.2 | |
| 7/4 18:30 | 57.0 | ↓-0.2 | |
| 7/4 18:40 | 56.9 | ↓-0.1 | |
| 7/4 18:50 | 56.9 | 0 | 干潮 |
| 7/4 19:00 | 56.9 | 0 | |
| 7/4 19:10 | 57.0 | ↑0.1 | |
| 7/4 19:20 | 57.2 | ↑0.2 | |
| 7/4 19:30 | 57.5 | ↑0.3 | |
| 7/4 19:40 | 57.9 | ↑0.4 | |
| 7/4 19:50 | 58.4 | ↑0.5 | |
| 7/4 20:00 | 59.0 | ↑0.6 | |
| 7/4 20:10 | 59.7 | ↑0.7 | |
| 7/4 20:20 | 60.6 | ↑0.9 | |
| 7/4 20:30 | 61.6 | ↑1.0 | |
| 7/4 20:40 | 62.7 | ↑1.1 | |
| 7/4 20:50 | 63.9 | ↑1.2 | |
| 7/4 21:00 | 65.3 | ↑1.4 | |
| 7/4 21:10 | 66.7 | ↑1.4 | |
| 7/4 21:20 | 68.3 | ↑1.6 | |
| 7/4 21:30 | 70.0 | ↑1.7 | |
| 7/4 21:40 | 71.8 | ↑1.8 | |
| 7/4 21:50 | 73.7 | ↑1.9 | |
| 7/4 22:00 | 75.7 | ↑2.0 | |
| 7/4 22:10 | 77.8 | ↑2.1 | |
| 7/4 22:20 | 80.0 | ↑2.2 | |
| 7/4 22:30 | 82.2 | ↑2.2 | |
| 7/4 22:40 | 84.5 | ↑2.3 | |
| 7/4 22:50 | 86.8 | ↑2.3 | |
| 7/4 23:00 | 89.2 | ↑2.4 | |
| 7/4 23:10 | 91.5 | ↑2.3 | |
| 7/4 23:20 | 93.9 | ↑2.4 | |
| 7/4 23:30 | 96.2 | ↑2.3 | |
| 7/4 23:40 | 98.5 | ↑2.3 | |
| 7/4 23:50 | 100.8 | ↑2.3 |