| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(日) |
04:19 | 12:24 | 19:04 | 21:17 |
| 114cm | 10cm | 49cm | 47cm | |
|
||||
コイセボイ（北海道）2048年05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 |
|---|---|---|---|
| 5/17 00:00 | 68.1 | ↑2.1 | |
| 5/17 00:10 | 70.3 | ↑2.2 | |
| 5/17 00:20 | 72.5 | ↑2.2 | |
| 5/17 00:30 | 74.8 | ↑2.3 | |
| 5/17 00:40 | 77.2 | ↑2.4 | |
| 5/17 00:50 | 79.5 | ↑2.3 | |
| 5/17 01:00 | 82.0 | ↑2.5 | |
| 5/17 01:10 | 84.4 | ↑2.4 | |
| 5/17 01:20 | 86.8 | ↑2.4 | |
| 5/17 01:30 | 89.1 | ↑2.3 | |
| 5/17 01:40 | 91.5 | ↑2.4 | |
| 5/17 01:50 | 93.8 | ↑2.3 | |
| 5/17 02:00 | 96.0 | ↑2.2 | |
| 5/17 02:10 | 98.2 | ↑2.2 | |
| 5/17 02:20 | 100.2 | ↑2.0 | |
| 5/17 02:30 | 102.2 | ↑2.0 | |
| 5/17 02:40 | 104.0 | ↑1.8 | |
| 5/17 02:50 | 105.7 | ↑1.7 | |
| 5/17 03:00 | 107.3 | ↑1.6 | |
| 5/17 03:10 | 108.7 | ↑1.4 | |
| 5/17 03:20 | 109.9 | ↑1.2 | |
| 5/17 03:30 | 111.0 | ↑1.1 | |
| 5/17 03:40 | 111.9 | ↑0.9 | |
| 5/17 03:50 | 112.6 | ↑0.7 | |
| 5/17 04:00 | 113.1 | ↑0.5 | |
| 5/17 04:10 | 113.3 | ↑0.2 | 満潮 |
| 5/17 04:20 | 113.4 | ↑0.1 | |
| 5/17 04:30 | 113.3 | ↓-0.1 | |
| 5/17 04:40 | 112.9 | ↓-0.4 | |
| 5/17 04:50 | 112.3 | ↓-0.6 | |
| 5/17 05:00 | 111.5 | ↓-0.8 | |
| 5/17 05:10 | 110.5 | ↓-1.0 | |
| 5/17 05:20 | 109.3 | ↓-1.2 | |
| 5/17 05:30 | 107.8 | ↓-1.5 | |
| 5/17 05:40 | 106.2 | ↓-1.6 | |
| 5/17 05:50 | 104.3 | ↓-1.9 | |
| 5/17 06:00 | 102.3 | ↓-2.0 | |
| 5/17 06:10 | 100.1 | ↓-2.2 | |
| 5/17 06:20 | 97.7 | ↓-2.4 | |
| 5/17 06:30 | 95.1 | ↓-2.6 | |
| 5/17 06:40 | 92.4 | ↓-2.7 | |
| 5/17 06:50 | 89.6 | ↓-2.8 | |
| 5/17 07:00 | 86.6 | ↓-3.0 | |
| 5/17 07:10 | 83.5 | ↓-3.1 | |
| 5/17 07:20 | 80.3 | ↓-3.2 | |
| 5/17 07:30 | 77.0 | ↓-3.3 | |
| 5/17 07:40 | 73.7 | ↓-3.3 | |
| 5/17 07:50 | 70.3 | ↓-3.4 | |
| 5/17 08:00 | 66.8 | ↓-3.5 | 最大潮位差 |
| 5/17 08:10 | 63.4 | ↓-3.4 | |
| 5/17 08:20 | 59.9 | ↓-3.5 | 最大潮位差 |
| 5/17 08:30 | 56.5 | ↓-3.4 | |
| 5/17 08:40 | 53.0 | ↓-3.5 | 最大潮位差 |
| 5/17 08:50 | 49.7 | ↓-3.3 | |
| 5/17 09:00 | 46.4 | ↓-3.3 | |
| 5/17 09:10 | 43.1 | ↓-3.3 | |
| 5/17 09:20 | 39.9 | ↓-3.2 | |
| 5/17 09:30 | 36.9 | ↓-3.0 | |
| 5/17 09:40 | 33.9 | ↓-3.0 | |
| 5/17 09:50 | 31.1 | ↓-2.8 | |
| 5/17 10:00 | 28.4 | ↓-2.7 | |
| 5/17 10:10 | 25.9 | ↓-2.5 | |
| 5/17 10:20 | 23.5 | ↓-2.4 | |
| 5/17 10:30 | 21.3 | ↓-2.2 | |
| 5/17 10:40 | 19.3 | ↓-2.0 | |
| 5/17 10:50 | 17.4 | ↓-1.9 | |
| 5/17 11:00 | 15.8 | ↓-1.6 | |
| 5/17 11:10 | 14.3 | ↓-1.5 | |
| 5/17 11:20 | 13.0 | ↓-1.3 | |
| 5/17 11:30 | 11.9 | ↓-1.1 | |
| 5/17 11:40 | 11.0 | ↓-0.9 | |
| 5/17 11:50 | 10.3 | ↓-0.7 | |
| 5/17 12:00 | 9.8 | ↓-0.5 | |
| 5/17 12:10 | 9.5 | ↓-0.3 | |
| 5/17 12:20 | 9.3 | ↓-0.2 | 干潮 |
| 5/17 12:30 | 9.3 | 0 | |
| 5/17 12:40 | 9.6 | ↑0.3 | |
| 5/17 12:50 | 9.9 | ↑0.3 | |
| 5/17 13:00 | 10.5 | ↑0.6 | |
| 5/17 13:10 | 11.1 | ↑0.6 | |
| 5/17 13:20 | 12.0 | ↑0.9 | |
| 5/17 13:30 | 12.9 | ↑0.9 | |
| 5/17 13:40 | 14.0 | ↑1.1 | |
| 5/17 13:50 | 15.2 | ↑1.2 | |
| 5/17 14:00 | 16.4 | ↑1.2 | |
| 5/17 14:10 | 17.8 | ↑1.4 | |
| 5/17 14:20 | 19.2 | ↑1.4 | |
| 5/17 14:30 | 20.7 | ↑1.5 | |
| 5/17 14:40 | 22.3 | ↑1.6 | |
| 5/17 14:50 | 23.8 | ↑1.5 | |
| 5/17 15:00 | 25.4 | ↑1.6 | |
| 5/17 15:10 | 27.0 | ↑1.6 | |
| 5/17 15:20 | 28.6 | ↑1.6 | |
| 5/17 15:30 | 30.2 | ↑1.6 | |
| 5/17 15:40 | 31.8 | ↑1.6 | |
| 5/17 15:50 | 33.3 | ↑1.5 | |
| 5/17 16:00 | 34.8 | ↑1.5 | |
| 5/17 16:10 | 36.3 | ↑1.5 | |
| 5/17 16:20 | 37.7 | ↑1.4 | |
| 5/17 16:30 | 39.0 | ↑1.3 | |
| 5/17 16:40 | 40.2 | ↑1.2 | |
| 5/17 16:50 | 41.4 | ↑1.2 | |
| 5/17 17:00 | 42.5 | ↑1.1 | |
| 5/17 17:10 | 43.5 | ↑1.0 | |
| 5/17 17:20 | 44.4 | ↑0.9 | |
| 5/17 17:30 | 45.2 | ↑0.8 | |
| 5/17 17:40 | 45.9 | ↑0.7 | |
| 5/17 17:50 | 46.5 | ↑0.6 | |
| 5/17 18:00 | 47.1 | ↑0.6 | |
| 5/17 18:10 | 47.5 | ↑0.4 | |
| 5/17 18:20 | 47.9 | ↑0.4 | |
| 5/17 18:30 | 48.1 | ↑0.2 | |
| 5/17 18:40 | 48.3 | ↑0.2 | |
| 5/17 18:50 | 48.4 | ↑0.1 | |
| 5/17 19:00 | 48.5 | ↑0.1 | 満潮 |
| 5/17 19:10 | 48.5 | 0 | |
| 5/17 19:20 | 48.4 | ↓-0.1 | |
| 5/17 19:30 | 48.3 | ↓-0.1 | |
| 5/17 19:40 | 48.2 | ↓-0.1 | |
| 5/17 19:50 | 48.0 | ↓-0.2 | |
| 5/17 20:00 | 47.8 | ↓-0.2 | |
| 5/17 20:10 | 47.6 | ↓-0.2 | |
| 5/17 20:20 | 47.4 | ↓-0.2 | |
| 5/17 20:30 | 47.2 | ↓-0.2 | |
| 5/17 20:40 | 47.0 | ↓-0.2 | |
| 5/17 20:50 | 46.9 | ↓-0.1 | |
| 5/17 21:00 | 46.8 | ↓-0.1 | |
| 5/17 21:10 | 46.7 | ↓-0.1 | 干潮 |
| 5/17 21:20 | 46.7 | 0 | |
| 5/17 21:30 | 46.8 | ↑0.1 | |
| 5/17 21:40 | 46.9 | ↑0.1 | |
| 5/17 21:50 | 47.1 | ↑0.2 | |
| 5/17 22:00 | 47.4 | ↑0.3 | |
| 5/17 22:10 | 47.8 | ↑0.4 | |
| 5/17 22:20 | 48.3 | ↑0.5 | |
| 5/17 22:30 | 48.9 | ↑0.6 | |
| 5/17 22:40 | 49.6 | ↑0.7 | |
| 5/17 22:50 | 50.4 | ↑0.8 | |
| 5/17 23:00 | 51.3 | ↑0.9 | |
| 5/17 23:10 | 52.3 | ↑1.0 | |
| 5/17 23:20 | 53.5 | ↑1.2 | |
| 5/17 23:30 | 54.7 | ↑1.2 | |
| 5/17 23:40 | 56.1 | ↑1.4 | |
| 5/17 23:50 | 57.5 | ↑1.4 |