| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(月) |
03:25 | 11:11 | 17:40 | 20:57 |
| 112cm | 5cm | 55cm | 47cm | |
|
||||
コイセボイ（北海道）2050年05月09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 |
|---|---|---|---|
| 5/9 00:00 | 76.8 | ↑2.5 | |
| 5/9 00:10 | 79.3 | ↑2.5 | |
| 5/9 00:20 | 81.8 | ↑2.5 | |
| 5/9 00:30 | 84.2 | ↑2.4 | |
| 5/9 00:40 | 86.7 | ↑2.5 | |
| 5/9 00:50 | 89.2 | ↑2.5 | |
| 5/9 01:00 | 91.6 | ↑2.4 | |
| 5/9 01:10 | 93.9 | ↑2.3 | |
| 5/9 01:20 | 96.2 | ↑2.3 | |
| 5/9 01:30 | 98.3 | ↑2.1 | |
| 5/9 01:40 | 100.3 | ↑2.0 | |
| 5/9 01:50 | 102.3 | ↑2.0 | |
| 5/9 02:00 | 104.0 | ↑1.7 | |
| 5/9 02:10 | 105.7 | ↑1.7 | |
| 5/9 02:20 | 107.1 | ↑1.4 | |
| 5/9 02:30 | 108.4 | ↑1.3 | |
| 5/9 02:40 | 109.4 | ↑1.0 | |
| 5/9 02:50 | 110.3 | ↑0.9 | |
| 5/9 03:00 | 111.0 | ↑0.7 | |
| 5/9 03:10 | 111.4 | ↑0.4 | |
| 5/9 03:20 | 111.6 | ↑0.2 | 満潮 |
| 5/9 03:30 | 111.6 | 0 | |
| 5/9 03:40 | 111.4 | ↓-0.2 | |
| 5/9 03:50 | 110.9 | ↓-0.5 | |
| 5/9 04:00 | 110.2 | ↓-0.7 | |
| 5/9 04:10 | 109.2 | ↓-1.0 | |
| 5/9 04:20 | 108.0 | ↓-1.2 | |
| 5/9 04:30 | 106.6 | ↓-1.4 | |
| 5/9 04:40 | 104.9 | ↓-1.7 | |
| 5/9 04:50 | 103.1 | ↓-1.8 | |
| 5/9 05:00 | 101.0 | ↓-2.1 | |
| 5/9 05:10 | 98.7 | ↓-2.3 | |
| 5/9 05:20 | 96.2 | ↓-2.5 | |
| 5/9 05:30 | 93.5 | ↓-2.7 | |
| 5/9 05:40 | 90.7 | ↓-2.8 | |
| 5/9 05:50 | 87.7 | ↓-3.0 | |
| 5/9 06:00 | 84.5 | ↓-3.2 | |
| 5/9 06:10 | 81.2 | ↓-3.3 | |
| 5/9 06:20 | 77.8 | ↓-3.4 | |
| 5/9 06:30 | 74.4 | ↓-3.4 | |
| 5/9 06:40 | 70.8 | ↓-3.6 | |
| 5/9 06:50 | 67.2 | ↓-3.6 | |
| 5/9 07:00 | 63.5 | ↓-3.7 | 最大潮位差 |
| 5/9 07:10 | 59.8 | ↓-3.7 | 最大潮位差 |
| 5/9 07:20 | 56.1 | ↓-3.7 | 最大潮位差 |
| 5/9 07:30 | 52.4 | ↓-3.7 | 最大潮位差 |
| 5/9 07:40 | 48.8 | ↓-3.6 | |
| 5/9 07:50 | 45.1 | ↓-3.7 | 最大潮位差 |
| 5/9 08:00 | 41.6 | ↓-3.5 | |
| 5/9 08:10 | 38.1 | ↓-3.5 | |
| 5/9 08:20 | 34.8 | ↓-3.3 | |
| 5/9 08:30 | 31.5 | ↓-3.3 | |
| 5/9 08:40 | 28.4 | ↓-3.1 | |
| 5/9 08:50 | 25.5 | ↓-2.9 | |
| 5/9 09:00 | 22.6 | ↓-2.9 | |
| 5/9 09:10 | 20.0 | ↓-2.6 | |
| 5/9 09:20 | 17.5 | ↓-2.5 | |
| 5/9 09:30 | 15.3 | ↓-2.2 | |
| 5/9 09:40 | 13.2 | ↓-2.1 | |
| 5/9 09:50 | 11.3 | ↓-1.9 | |
| 5/9 10:00 | 9.7 | ↓-1.6 | |
| 5/9 10:10 | 8.3 | ↓-1.4 | |
| 5/9 10:20 | 7.1 | ↓-1.2 | |
| 5/9 10:30 | 6.1 | ↓-1.0 | |
| 5/9 10:40 | 5.3 | ↓-0.8 | |
| 5/9 10:50 | 4.8 | ↓-0.5 | |
| 5/9 11:00 | 4.5 | ↓-0.3 | |
| 5/9 11:10 | 4.4 | ↓-0.1 | 干潮 |
| 5/9 11:20 | 4.5 | ↑0.1 | |
| 5/9 11:30 | 4.8 | ↑0.3 | |
| 5/9 11:40 | 5.3 | ↑0.5 | |
| 5/9 11:50 | 6.0 | ↑0.7 | |
| 5/9 12:00 | 6.9 | ↑0.9 | |
| 5/9 12:10 | 8.0 | ↑1.1 | |
| 5/9 12:20 | 9.2 | ↑1.2 | |
| 5/9 12:30 | 10.6 | ↑1.4 | |
| 5/9 12:40 | 12.1 | ↑1.5 | |
| 5/9 12:50 | 13.7 | ↑1.6 | |
| 5/9 13:00 | 15.4 | ↑1.7 | |
| 5/9 13:10 | 17.2 | ↑1.8 | |
| 5/9 13:20 | 19.1 | ↑1.9 | |
| 5/9 13:30 | 21.1 | ↑2.0 | |
| 5/9 13:40 | 23.1 | ↑2.0 | |
| 5/9 13:50 | 25.1 | ↑2.0 | |
| 5/9 14:00 | 27.1 | ↑2.0 | |
| 5/9 14:10 | 29.2 | ↑2.1 | |
| 5/9 14:20 | 31.2 | ↑2.0 | |
| 5/9 14:30 | 33.2 | ↑2.0 | |
| 5/9 14:40 | 35.2 | ↑2.0 | |
| 5/9 14:50 | 37.1 | ↑1.9 | |
| 5/9 15:00 | 39.0 | ↑1.9 | |
| 5/9 15:10 | 40.7 | ↑1.7 | |
| 5/9 15:20 | 42.4 | ↑1.7 | |
| 5/9 15:30 | 44.0 | ↑1.6 | |
| 5/9 15:40 | 45.5 | ↑1.5 | |
| 5/9 15:50 | 46.9 | ↑1.4 | |
| 5/9 16:00 | 48.2 | ↑1.3 | |
| 5/9 16:10 | 49.3 | ↑1.1 | |
| 5/9 16:20 | 50.3 | ↑1.0 | |
| 5/9 16:30 | 51.2 | ↑0.9 | |
| 5/9 16:40 | 52.0 | ↑0.8 | |
| 5/9 16:50 | 52.6 | ↑0.6 | |
| 5/9 17:00 | 53.2 | ↑0.6 | |
| 5/9 17:10 | 53.6 | ↑0.4 | |
| 5/9 17:20 | 53.8 | ↑0.2 | |
| 5/9 17:30 | 54.0 | ↑0.2 | 満潮 |
| 5/9 17:40 | 54.0 | 0 | 満潮 |
| 5/9 17:50 | 54.0 | 0 | |
| 5/9 18:00 | 53.8 | ↓-0.2 | |
| 5/9 18:10 | 53.5 | ↓-0.3 | |
| 5/9 18:20 | 53.2 | ↓-0.3 | |
| 5/9 18:30 | 52.8 | ↓-0.4 | |
| 5/9 18:40 | 52.4 | ↓-0.4 | |
| 5/9 18:50 | 51.9 | ↓-0.5 | |
| 5/9 19:00 | 51.4 | ↓-0.5 | |
| 5/9 19:10 | 50.8 | ↓-0.6 | |
| 5/9 19:20 | 50.2 | ↓-0.6 | |
| 5/9 19:30 | 49.7 | ↓-0.5 | |
| 5/9 19:40 | 49.1 | ↓-0.6 | |
| 5/9 19:50 | 48.6 | ↓-0.5 | |
| 5/9 20:00 | 48.1 | ↓-0.5 | |
| 5/9 20:10 | 47.7 | ↓-0.4 | |
| 5/9 20:20 | 47.4 | ↓-0.3 | |
| 5/9 20:30 | 47.1 | ↓-0.3 | |
| 5/9 20:40 | 46.9 | ↓-0.2 | |
| 5/9 20:50 | 46.8 | ↓-0.1 | 干潮 |
| 5/9 21:00 | 46.7 | ↓-0.1 | |
| 5/9 21:10 | 46.8 | ↑0.1 | |
| 5/9 21:20 | 47.1 | ↑0.3 | |
| 5/9 21:30 | 47.4 | ↑0.3 | |
| 5/9 21:40 | 47.9 | ↑0.5 | |
| 5/9 21:50 | 48.5 | ↑0.6 | |
| 5/9 22:00 | 49.3 | ↑0.8 | |
| 5/9 22:10 | 50.1 | ↑0.8 | |
| 5/9 22:20 | 51.2 | ↑1.1 | |
| 5/9 22:30 | 52.3 | ↑1.1 | |
| 5/9 22:40 | 53.7 | ↑1.4 | |
| 5/9 22:50 | 55.1 | ↑1.4 | |
| 5/9 23:00 | 56.7 | ↑1.6 | |
| 5/9 23:10 | 58.4 | ↑1.7 | |
| 5/9 23:20 | 60.2 | ↑1.8 | |
| 5/9 23:30 | 62.2 | ↑2.0 | |
| 5/9 23:40 | 64.2 | ↑2.0 | |
| 5/9 23:50 | 66.3 | ↑2.1 |