| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(日) |
00:12 | 08:40 | - | - |
| 114cm | 21cm | - | - | |
|
||||
コイセボイ（北海道）2050年07月17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 |
|---|---|---|---|
| 7/17 00:00 | 113.3 | ↑0.2 | |
| 7/17 00:10 | 113.4 | ↑0.1 | 満潮 |
| 7/17 00:20 | 113.4 | 0 | |
| 7/17 00:30 | 113.1 | ↓-0.3 | |
| 7/17 00:40 | 112.7 | ↓-0.4 | |
| 7/17 00:50 | 112.2 | ↓-0.5 | |
| 7/17 01:00 | 111.4 | ↓-0.8 | |
| 7/17 01:10 | 110.5 | ↓-0.9 | |
| 7/17 01:20 | 109.5 | ↓-1.0 | |
| 7/17 01:30 | 108.2 | ↓-1.3 | |
| 7/17 01:40 | 106.8 | ↓-1.4 | |
| 7/17 01:50 | 105.3 | ↓-1.5 | |
| 7/17 02:00 | 103.6 | ↓-1.7 | |
| 7/17 02:10 | 101.7 | ↓-1.9 | |
| 7/17 02:20 | 99.8 | ↓-1.9 | |
| 7/17 02:30 | 97.6 | ↓-2.2 | |
| 7/17 02:40 | 95.4 | ↓-2.2 | |
| 7/17 02:50 | 93.0 | ↓-2.4 | |
| 7/17 03:00 | 90.6 | ↓-2.4 | |
| 7/17 03:10 | 88.0 | ↓-2.6 | |
| 7/17 03:20 | 85.3 | ↓-2.7 | |
| 7/17 03:30 | 82.6 | ↓-2.7 | |
| 7/17 03:40 | 79.8 | ↓-2.8 | |
| 7/17 03:50 | 77.0 | ↓-2.8 | |
| 7/17 04:00 | 74.1 | ↓-2.9 | |
| 7/17 04:10 | 71.2 | ↓-2.9 | |
| 7/17 04:20 | 68.2 | ↓-3.0 | 最大潮位差 |
| 7/17 04:30 | 65.3 | ↓-2.9 | |
| 7/17 04:40 | 62.4 | ↓-2.9 | |
| 7/17 04:50 | 59.4 | ↓-3.0 | 最大潮位差 |
| 7/17 05:00 | 56.6 | ↓-2.8 | |
| 7/17 05:10 | 53.7 | ↓-2.9 | |
| 7/17 05:20 | 51.0 | ↓-2.7 | |
| 7/17 05:30 | 48.3 | ↓-2.7 | |
| 7/17 05:40 | 45.6 | ↓-2.7 | |
| 7/17 05:50 | 43.1 | ↓-2.5 | |
| 7/17 06:00 | 40.7 | ↓-2.4 | |
| 7/17 06:10 | 38.4 | ↓-2.3 | |
| 7/17 06:20 | 36.2 | ↓-2.2 | |
| 7/17 06:30 | 34.1 | ↓-2.1 | |
| 7/17 06:40 | 32.1 | ↓-2.0 | |
| 7/17 06:50 | 30.3 | ↓-1.8 | |
| 7/17 07:00 | 28.7 | ↓-1.6 | |
| 7/17 07:10 | 27.2 | ↓-1.5 | |
| 7/17 07:20 | 25.9 | ↓-1.3 | |
| 7/17 07:30 | 24.7 | ↓-1.2 | |
| 7/17 07:40 | 23.6 | ↓-1.1 | |
| 7/17 07:50 | 22.8 | ↓-0.8 | |
| 7/17 08:00 | 22.1 | ↓-0.7 | |
| 7/17 08:10 | 21.5 | ↓-0.6 | |
| 7/17 08:20 | 21.2 | ↓-0.3 | |
| 7/17 08:30 | 20.9 | ↓-0.3 | 干潮 |
| 7/17 08:40 | 20.9 | 0 | 干潮 |
| 7/17 08:50 | 21.0 | ↑0.1 | |
| 7/17 09:00 | 21.2 | ↑0.2 | |
| 7/17 09:10 | 21.6 | ↑0.4 | |
| 7/17 09:20 | 22.1 | ↑0.5 | |
| 7/17 09:30 | 22.7 | ↑0.6 | |
| 7/17 09:40 | 23.4 | ↑0.7 | |
| 7/17 09:50 | 24.3 | ↑0.9 | |
| 7/17 10:00 | 25.3 | ↑1.0 | |
| 7/17 10:10 | 26.3 | ↑1.0 | |
| 7/17 10:20 | 27.5 | ↑1.2 | |
| 7/17 10:30 | 28.7 | ↑1.2 | |
| 7/17 10:40 | 30.0 | ↑1.3 | |
| 7/17 10:50 | 31.3 | ↑1.3 | |
| 7/17 11:00 | 32.7 | ↑1.4 | |
| 7/17 11:10 | 34.1 | ↑1.4 | |
| 7/17 11:20 | 35.6 | ↑1.5 | |
| 7/17 11:30 | 37.0 | ↑1.4 | |
| 7/17 11:40 | 38.5 | ↑1.5 | |
| 7/17 11:50 | 39.9 | ↑1.4 | |
| 7/17 12:00 | 41.4 | ↑1.5 | |
| 7/17 12:10 | 42.8 | ↑1.4 | |
| 7/17 12:20 | 44.2 | ↑1.4 | |
| 7/17 12:30 | 45.6 | ↑1.4 | |
| 7/17 12:40 | 46.9 | ↑1.3 | |
| 7/17 12:50 | 48.2 | ↑1.3 | |
| 7/17 13:00 | 49.4 | ↑1.2 | |
| 7/17 13:10 | 50.5 | ↑1.1 | |
| 7/17 13:20 | 51.6 | ↑1.1 | |
| 7/17 13:30 | 52.6 | ↑1.0 | |
| 7/17 13:40 | 53.6 | ↑1.0 | |
| 7/17 13:50 | 54.5 | ↑0.9 | |
| 7/17 14:00 | 55.3 | ↑0.8 | |
| 7/17 14:10 | 56.0 | ↑0.7 | |
| 7/17 14:20 | 56.7 | ↑0.7 | |
| 7/17 14:30 | 57.3 | ↑0.6 | |
| 7/17 14:40 | 57.8 | ↑0.5 | |
| 7/17 14:50 | 58.2 | ↑0.4 | |
| 7/17 15:00 | 58.6 | ↑0.4 | |
| 7/17 15:10 | 59.0 | ↑0.4 | |
| 7/17 15:20 | 59.2 | ↑0.2 | |
| 7/17 15:30 | 59.5 | ↑0.3 | |
| 7/17 15:40 | 59.6 | ↑0.1 | |
| 7/17 15:50 | 59.8 | ↑0.2 | |
| 7/17 16:00 | 59.9 | ↑0.1 | |
| 7/17 16:10 | 60.0 | ↑0.1 | |
| 7/17 16:20 | 60.1 | ↑0.1 | |
| 7/17 16:30 | 60.2 | ↑0.1 | |
| 7/17 16:40 | 60.2 | 0 | |
| 7/17 16:50 | 60.3 | ↑0.1 | |
| 7/17 17:00 | 60.4 | ↑0.1 | |
| 7/17 17:10 | 60.6 | ↑0.2 | |
| 7/17 17:20 | 60.7 | ↑0.1 | |
| 7/17 17:30 | 60.9 | ↑0.2 | |
| 7/17 17:40 | 61.2 | ↑0.3 | |
| 7/17 17:50 | 61.5 | ↑0.3 | |
| 7/17 18:00 | 61.8 | ↑0.3 | |
| 7/17 18:10 | 62.2 | ↑0.4 | |
| 7/17 18:20 | 62.7 | ↑0.5 | |
| 7/17 18:30 | 63.3 | ↑0.6 | |
| 7/17 18:40 | 64.0 | ↑0.7 | |
| 7/17 18:50 | 64.7 | ↑0.7 | |
| 7/17 19:00 | 65.5 | ↑0.8 | |
| 7/17 19:10 | 66.5 | ↑1.0 | |
| 7/17 19:20 | 67.5 | ↑1.0 | |
| 7/17 19:30 | 68.6 | ↑1.1 | |
| 7/17 19:40 | 69.8 | ↑1.2 | |
| 7/17 19:50 | 71.1 | ↑1.3 | |
| 7/17 20:00 | 72.4 | ↑1.3 | |
| 7/17 20:10 | 73.9 | ↑1.5 | |
| 7/17 20:20 | 75.4 | ↑1.5 | |
| 7/17 20:30 | 77.0 | ↑1.6 | |
| 7/17 20:40 | 78.7 | ↑1.7 | |
| 7/17 20:50 | 80.5 | ↑1.8 | |
| 7/17 21:00 | 82.3 | ↑1.8 | |
| 7/17 21:10 | 84.2 | ↑1.9 | |
| 7/17 21:20 | 86.1 | ↑1.9 | |
| 7/17 21:30 | 88.0 | ↑1.9 | |
| 7/17 21:40 | 90.0 | ↑2.0 | |
| 7/17 21:50 | 92.0 | ↑2.0 | |
| 7/17 22:00 | 93.9 | ↑1.9 | |
| 7/17 22:10 | 95.9 | ↑2.0 | |
| 7/17 22:20 | 97.9 | ↑2.0 | |
| 7/17 22:30 | 99.8 | ↑1.9 | |
| 7/17 22:40 | 101.7 | ↑1.9 | |
| 7/17 22:50 | 103.5 | ↑1.8 | |
| 7/17 23:00 | 105.3 | ↑1.8 | |
| 7/17 23:10 | 106.9 | ↑1.6 | |
| 7/17 23:20 | 108.5 | ↑1.6 | |
| 7/17 23:30 | 110.0 | ↑1.5 | |
| 7/17 23:40 | 111.4 | ↑1.4 | |
| 7/17 23:50 | 112.7 | ↑1.3 |