| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(土) |
00:21 | 09:11 | - | - |
| 121cm | 13cm | - | - | |
|
||||
コイセボイ（北海道）2027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 | 119.7 | ↑0.4 | |
| 7/17 00:10 | 120.0 | ↑0.3 | |
| 7/17 00:20 | 120.1 | ↑0.1 | 満潮 |
| 7/17 00:30 | 120.0 | ↓-0.1 | |
| 7/17 00:40 | 119.7 | ↓-0.3 | |
| 7/17 00:50 | 119.3 | ↓-0.4 | |
| 7/17 01:00 | 118.7 | ↓-0.6 | |
| 7/17 01:10 | 118.0 | ↓-0.7 | |
| 7/17 01:20 | 117.0 | ↓-1.0 | |
| 7/17 01:30 | 115.9 | ↓-1.1 | |
| 7/17 01:40 | 114.6 | ↓-1.3 | |
| 7/17 01:50 | 113.1 | ↓-1.5 | |
| 7/17 02:00 | 111.5 | ↓-1.6 | |
| 7/17 02:10 | 109.7 | ↓-1.8 | |
| 7/17 02:20 | 107.8 | ↓-1.9 | |
| 7/17 02:30 | 105.6 | ↓-2.2 | |
| 7/17 02:40 | 103.4 | ↓-2.2 | |
| 7/17 02:50 | 101.0 | ↓-2.4 | |
| 7/17 03:00 | 98.5 | ↓-2.5 | |
| 7/17 03:10 | 95.8 | ↓-2.7 | |
| 7/17 03:20 | 93.0 | ↓-2.8 | |
| 7/17 03:30 | 90.2 | ↓-2.8 | |
| 7/17 03:40 | 87.2 | ↓-3.0 | |
| 7/17 03:50 | 84.1 | ↓-3.1 | |
| 7/17 04:00 | 81.0 | ↓-3.1 | |
| 7/17 04:10 | 77.8 | ↓-3.2 | |
| 7/17 04:20 | 74.6 | ↓-3.2 | |
| 7/17 04:30 | 71.4 | ↓-3.2 | |
| 7/17 04:40 | 68.1 | ↓-3.3 | 最大潮位差 |
| 7/17 04:50 | 64.8 | ↓-3.3 | 最大潮位差 |
| 7/17 05:00 | 61.6 | ↓-3.2 | |
| 7/17 05:10 | 58.3 | ↓-3.3 | 最大潮位差 |
| 7/17 05:20 | 55.1 | ↓-3.2 | |
| 7/17 05:30 | 51.9 | ↓-3.2 | |
| 7/17 05:40 | 48.8 | ↓-3.1 | |
| 7/17 05:50 | 45.8 | ↓-3.0 | |
| 7/17 06:00 | 42.8 | ↓-3.0 | |
| 7/17 06:10 | 39.9 | ↓-2.9 | |
| 7/17 06:20 | 37.2 | ↓-2.7 | |
| 7/17 06:30 | 34.5 | ↓-2.7 | |
| 7/17 06:40 | 32.0 | ↓-2.5 | |
| 7/17 06:50 | 29.6 | ↓-2.4 | |
| 7/17 07:00 | 27.4 | ↓-2.2 | |
| 7/17 07:10 | 25.2 | ↓-2.2 | |
| 7/17 07:20 | 23.3 | ↓-1.9 | |
| 7/17 07:30 | 21.5 | ↓-1.8 | |
| 7/17 07:40 | 19.9 | ↓-1.6 | |
| 7/17 07:50 | 18.4 | ↓-1.5 | |
| 7/17 08:00 | 17.1 | ↓-1.3 | |
| 7/17 08:10 | 16.0 | ↓-1.1 | |
| 7/17 08:20 | 15.1 | ↓-0.9 | |
| 7/17 08:30 | 14.3 | ↓-0.8 | |
| 7/17 08:40 | 13.7 | ↓-0.6 | |
| 7/17 08:50 | 13.3 | ↓-0.4 | |
| 7/17 09:00 | 13.0 | ↓-0.3 | |
| 7/17 09:10 | 13.0 | 0 | 干潮 |
| 7/17 09:20 | 13.0 | 0 | |
| 7/17 09:30 | 13.3 | ↑0.3 | |
| 7/17 09:40 | 13.6 | ↑0.3 | |
| 7/17 09:50 | 14.2 | ↑0.6 | |
| 7/17 10:00 | 14.8 | ↑0.6 | |
| 7/17 10:10 | 15.6 | ↑0.8 | |
| 7/17 10:20 | 16.5 | ↑0.9 | |
| 7/17 10:30 | 17.5 | ↑1.0 | |
| 7/17 10:40 | 18.7 | ↑1.2 | |
| 7/17 10:50 | 19.9 | ↑1.2 | |
| 7/17 11:00 | 21.2 | ↑1.3 | |
| 7/17 11:10 | 22.5 | ↑1.3 | |
| 7/17 11:20 | 24.0 | ↑1.5 | |
| 7/17 11:30 | 25.4 | ↑1.4 | |
| 7/17 11:40 | 27.0 | ↑1.6 | |
| 7/17 11:50 | 28.5 | ↑1.5 | |
| 7/17 12:00 | 30.1 | ↑1.6 | |
| 7/17 12:10 | 31.7 | ↑1.6 | |
| 7/17 12:20 | 33.3 | ↑1.6 | |
| 7/17 12:30 | 34.9 | ↑1.6 | |
| 7/17 12:40 | 36.5 | ↑1.6 | |
| 7/17 12:50 | 38.0 | ↑1.5 | |
| 7/17 13:00 | 39.6 | ↑1.6 | |
| 7/17 13:10 | 41.1 | ↑1.5 | |
| 7/17 13:20 | 42.5 | ↑1.4 | |
| 7/17 13:30 | 43.9 | ↑1.4 | |
| 7/17 13:40 | 45.3 | ↑1.4 | |
| 7/17 13:50 | 46.6 | ↑1.3 | |
| 7/17 14:00 | 47.8 | ↑1.2 | |
| 7/17 14:10 | 49.0 | ↑1.2 | |
| 7/17 14:20 | 50.1 | ↑1.1 | |
| 7/17 14:30 | 51.2 | ↑1.1 | |
| 7/17 14:40 | 52.2 | ↑1.0 | |
| 7/17 14:50 | 53.1 | ↑0.9 | |
| 7/17 15:00 | 54.0 | ↑0.9 | |
| 7/17 15:10 | 54.8 | ↑0.8 | |
| 7/17 15:20 | 55.5 | ↑0.7 | |
| 7/17 15:30 | 56.2 | ↑0.7 | |
| 7/17 15:40 | 56.9 | ↑0.7 | |
| 7/17 15:50 | 57.5 | ↑0.6 | |
| 7/17 16:00 | 58.0 | ↑0.5 | |
| 7/17 16:10 | 58.5 | ↑0.5 | |
| 7/17 16:20 | 59.0 | ↑0.5 | |
| 7/17 16:30 | 59.5 | ↑0.5 | |
| 7/17 16:40 | 60.0 | ↑0.5 | |
| 7/17 16:50 | 60.4 | ↑0.4 | |
| 7/17 17:00 | 60.8 | ↑0.4 | |
| 7/17 17:10 | 61.3 | ↑0.5 | |
| 7/17 17:20 | 61.7 | ↑0.4 | |
| 7/17 17:30 | 62.2 | ↑0.5 | |
| 7/17 17:40 | 62.7 | ↑0.5 | |
| 7/17 17:50 | 63.2 | ↑0.5 | |
| 7/17 18:00 | 63.8 | ↑0.6 | |
| 7/17 18:10 | 64.4 | ↑0.6 | |
| 7/17 18:20 | 65.1 | ↑0.7 | |
| 7/17 18:30 | 65.8 | ↑0.7 | |
| 7/17 18:40 | 66.6 | ↑0.8 | |
| 7/17 18:50 | 67.5 | ↑0.9 | |
| 7/17 19:00 | 68.4 | ↑0.9 | |
| 7/17 19:10 | 69.4 | ↑1.0 | |
| 7/17 19:20 | 70.5 | ↑1.1 | |
| 7/17 19:30 | 71.7 | ↑1.2 | |
| 7/17 19:40 | 72.9 | ↑1.2 | |
| 7/17 19:50 | 74.3 | ↑1.4 | |
| 7/17 20:00 | 75.7 | ↑1.4 | |
| 7/17 20:10 | 77.1 | ↑1.4 | |
| 7/17 20:20 | 78.7 | ↑1.6 | |
| 7/17 20:30 | 80.3 | ↑1.6 | |
| 7/17 20:40 | 82.0 | ↑1.7 | |
| 7/17 20:50 | 83.8 | ↑1.8 | |
| 7/17 21:00 | 85.6 | ↑1.8 | |
| 7/17 21:10 | 87.5 | ↑1.9 | |
| 7/17 21:20 | 89.4 | ↑1.9 | |
| 7/17 21:30 | 91.4 | ↑2.0 | |
| 7/17 21:40 | 93.4 | ↑2.0 | |
| 7/17 21:50 | 95.4 | ↑2.0 | |
| 7/17 22:00 | 97.4 | ↑2.0 | |
| 7/17 22:10 | 99.4 | ↑2.0 | |
| 7/17 22:20 | 101.5 | ↑2.1 | |
| 7/17 22:30 | 103.5 | ↑2.0 | |
| 7/17 22:40 | 105.4 | ↑1.9 | |
| 7/17 22:50 | 107.3 | ↑1.9 | |
| 7/17 23:00 | 109.2 | ↑1.9 | |
| 7/17 23:10 | 111.0 | ↑1.8 | |
| 7/17 23:20 | 112.7 | ↑1.7 | |
| 7/17 23:30 | 114.4 | ↑1.7 | |
| 7/17 23:40 | 115.9 | ↑1.5 | |
| 7/17 23:50 | 117.4 | ↑1.5 |