| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(月) |
01:10 | 08:02 | 14:27 | 19:26 |
| 84cm | 23cm | 71cm | 47cm | |
|
||||
コイセボイ（北海道）2038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 | 79.9 | ↑1.0 | |
| 5/17 00:10 | 80.9 | ↑1.0 | |
| 5/17 00:20 | 81.7 | ↑0.8 | |
| 5/17 00:30 | 82.4 | ↑0.7 | |
| 5/17 00:40 | 82.9 | ↑0.5 | |
| 5/17 00:50 | 83.3 | ↑0.4 | |
| 5/17 01:00 | 83.5 | ↑0.2 | 満潮 |
| 5/17 01:10 | 83.6 | ↑0.1 | 満潮 |
| 5/17 01:20 | 83.5 | ↓-0.1 | |
| 5/17 01:30 | 83.2 | ↓-0.3 | |
| 5/17 01:40 | 82.8 | ↓-0.4 | |
| 5/17 01:50 | 82.2 | ↓-0.6 | |
| 5/17 02:00 | 81.4 | ↓-0.8 | |
| 5/17 02:10 | 80.5 | ↓-0.9 | |
| 5/17 02:20 | 79.4 | ↓-1.1 | |
| 5/17 02:30 | 78.1 | ↓-1.3 | |
| 5/17 02:40 | 76.7 | ↓-1.4 | |
| 5/17 02:50 | 75.2 | ↓-1.5 | |
| 5/17 03:00 | 73.6 | ↓-1.6 | |
| 5/17 03:10 | 71.8 | ↓-1.8 | |
| 5/17 03:20 | 69.9 | ↓-1.9 | |
| 5/17 03:30 | 67.9 | ↓-2.0 | |
| 5/17 03:40 | 65.8 | ↓-2.1 | |
| 5/17 03:50 | 63.7 | ↓-2.1 | |
| 5/17 04:00 | 61.4 | ↓-2.3 | |
| 5/17 04:10 | 59.2 | ↓-2.2 | |
| 5/17 04:20 | 56.8 | ↓-2.4 | 最大潮位差 |
| 5/17 04:30 | 54.5 | ↓-2.3 | |
| 5/17 04:40 | 52.2 | ↓-2.3 | |
| 5/17 04:50 | 49.8 | ↓-2.4 | 最大潮位差 |
| 5/17 05:00 | 47.5 | ↓-2.3 | |
| 5/17 05:10 | 45.2 | ↓-2.3 | |
| 5/17 05:20 | 43.0 | ↓-2.2 | |
| 5/17 05:30 | 40.8 | ↓-2.2 | |
| 5/17 05:40 | 38.7 | ↓-2.1 | |
| 5/17 05:50 | 36.6 | ↓-2.1 | |
| 5/17 06:00 | 34.7 | ↓-1.9 | |
| 5/17 06:10 | 32.9 | ↓-1.8 | |
| 5/17 06:20 | 31.2 | ↓-1.7 | |
| 5/17 06:30 | 29.6 | ↓-1.6 | |
| 5/17 06:40 | 28.2 | ↓-1.4 | |
| 5/17 06:50 | 26.9 | ↓-1.3 | |
| 5/17 07:00 | 25.8 | ↓-1.1 | |
| 5/17 07:10 | 24.8 | ↓-1.0 | |
| 5/17 07:20 | 24.0 | ↓-0.8 | |
| 5/17 07:30 | 23.4 | ↓-0.6 | |
| 5/17 07:40 | 22.9 | ↓-0.5 | |
| 5/17 07:50 | 22.7 | ↓-0.2 | |
| 5/17 08:00 | 22.6 | ↓-0.1 | 干潮 |
| 5/17 08:10 | 22.6 | 0 | |
| 5/17 08:20 | 22.9 | ↑0.3 | |
| 5/17 08:30 | 23.3 | ↑0.4 | |
| 5/17 08:40 | 23.8 | ↑0.5 | |
| 5/17 08:50 | 24.6 | ↑0.8 | |
| 5/17 09:00 | 25.5 | ↑0.9 | |
| 5/17 09:10 | 26.5 | ↑1.0 | |
| 5/17 09:20 | 27.7 | ↑1.2 | |
| 5/17 09:30 | 29.0 | ↑1.3 | |
| 5/17 09:40 | 30.4 | ↑1.4 | |
| 5/17 09:50 | 31.9 | ↑1.5 | |
| 5/17 10:00 | 33.6 | ↑1.7 | |
| 5/17 10:10 | 35.3 | ↑1.7 | |
| 5/17 10:20 | 37.1 | ↑1.8 | |
| 5/17 10:30 | 38.9 | ↑1.8 | |
| 5/17 10:40 | 40.8 | ↑1.9 | |
| 5/17 10:50 | 42.8 | ↑2.0 | |
| 5/17 11:00 | 44.7 | ↑1.9 | |
| 5/17 11:10 | 46.7 | ↑2.0 | |
| 5/17 11:20 | 48.7 | ↑2.0 | |
| 5/17 11:30 | 50.6 | ↑1.9 | |
| 5/17 11:40 | 52.5 | ↑1.9 | |
| 5/17 11:50 | 54.4 | ↑1.9 | |
| 5/17 12:00 | 56.2 | ↑1.8 | |
| 5/17 12:10 | 57.9 | ↑1.7 | |
| 5/17 12:20 | 59.6 | ↑1.7 | |
| 5/17 12:30 | 61.2 | ↑1.6 | |
| 5/17 12:40 | 62.6 | ↑1.4 | |
| 5/17 12:50 | 64.0 | ↑1.4 | |
| 5/17 13:00 | 65.2 | ↑1.2 | |
| 5/17 13:10 | 66.4 | ↑1.2 | |
| 5/17 13:20 | 67.3 | ↑0.9 | |
| 5/17 13:30 | 68.2 | ↑0.9 | |
| 5/17 13:40 | 68.9 | ↑0.7 | |
| 5/17 13:50 | 69.5 | ↑0.6 | |
| 5/17 14:00 | 69.9 | ↑0.4 | |
| 5/17 14:10 | 70.2 | ↑0.3 | |
| 5/17 14:20 | 70.4 | ↑0.2 | 満潮 |
| 5/17 14:30 | 70.4 | 0 | |
| 5/17 14:40 | 70.2 | ↓-0.2 | |
| 5/17 14:50 | 70.0 | ↓-0.2 | |
| 5/17 15:00 | 69.6 | ↓-0.4 | |
| 5/17 15:10 | 69.1 | ↓-0.5 | |
| 5/17 15:20 | 68.4 | ↓-0.7 | |
| 5/17 15:30 | 67.7 | ↓-0.7 | |
| 5/17 15:40 | 66.9 | ↓-0.8 | |
| 5/17 15:50 | 65.9 | ↓-1.0 | |
| 5/17 16:00 | 64.9 | ↓-1.0 | |
| 5/17 16:10 | 63.9 | ↓-1.0 | |
| 5/17 16:20 | 62.7 | ↓-1.2 | |
| 5/17 16:30 | 61.6 | ↓-1.1 | |
| 5/17 16:40 | 60.4 | ↓-1.2 | |
| 5/17 16:50 | 59.1 | ↓-1.3 | |
| 5/17 17:00 | 57.9 | ↓-1.2 | |
| 5/17 17:10 | 56.7 | ↓-1.2 | |
| 5/17 17:20 | 55.5 | ↓-1.2 | |
| 5/17 17:30 | 54.3 | ↓-1.2 | |
| 5/17 17:40 | 53.2 | ↓-1.1 | |
| 5/17 17:50 | 52.1 | ↓-1.1 | |
| 5/17 18:00 | 51.1 | ↓-1.0 | |
| 5/17 18:10 | 50.1 | ↓-1.0 | |
| 5/17 18:20 | 49.3 | ↓-0.8 | |
| 5/17 18:30 | 48.5 | ↓-0.8 | |
| 5/17 18:40 | 47.9 | ↓-0.6 | |
| 5/17 18:50 | 47.4 | ↓-0.5 | |
| 5/17 19:00 | 47.0 | ↓-0.4 | |
| 5/17 19:10 | 46.7 | ↓-0.3 | |
| 5/17 19:20 | 46.6 | ↓-0.1 | 干潮 |
| 5/17 19:30 | 46.6 | 0 | |
| 5/17 19:40 | 46.7 | ↑0.1 | |
| 5/17 19:50 | 47.0 | ↑0.3 | |
| 5/17 20:00 | 47.4 | ↑0.4 | |
| 5/17 20:10 | 48.0 | ↑0.6 | |
| 5/17 20:20 | 48.7 | ↑0.7 | |
| 5/17 20:30 | 49.6 | ↑0.9 | |
| 5/17 20:40 | 50.6 | ↑1.0 | |
| 5/17 20:50 | 51.7 | ↑1.1 | |
| 5/17 21:00 | 52.9 | ↑1.2 | |
| 5/17 21:10 | 54.3 | ↑1.4 | |
| 5/17 21:20 | 55.8 | ↑1.5 | |
| 5/17 21:30 | 57.4 | ↑1.6 | |
| 5/17 21:40 | 59.0 | ↑1.6 | |
| 5/17 21:50 | 60.8 | ↑1.8 | |
| 5/17 22:00 | 62.6 | ↑1.8 | |
| 5/17 22:10 | 64.5 | ↑1.9 | |
| 5/17 22:20 | 66.4 | ↑1.9 | |
| 5/17 22:30 | 68.3 | ↑1.9 | |
| 5/17 22:40 | 70.3 | ↑2.0 | |
| 5/17 22:50 | 72.2 | ↑1.9 | |
| 5/17 23:00 | 74.2 | ↑2.0 | |
| 5/17 23:10 | 76.1 | ↑1.9 | |
| 5/17 23:20 | 78.0 | ↑1.9 | |
| 5/17 23:30 | 79.8 | ↑1.8 | |
| 5/17 23:40 | 81.6 | ↑1.8 | |
| 5/17 23:50 | 83.2 | ↑1.6 |