| 満潮 | 干潮 | 満潮 | 干潮 |
|
16
(日) |
04:23 | 12:37 | - | - |
| 115cm | 7cm | - | - | |
|
||||
コイセボイ（北海道）2021年05月16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 |
|---|---|---|---|
| 5/16 00:00 | 68.8 | ↑2.1 | |
| 5/16 00:10 | 70.9 | ↑2.1 | |
| 5/16 00:20 | 73.1 | ↑2.2 | |
| 5/16 00:30 | 75.4 | ↑2.3 | |
| 5/16 00:40 | 77.7 | ↑2.3 | |
| 5/16 00:50 | 80.1 | ↑2.4 | |
| 5/16 01:00 | 82.4 | ↑2.3 | |
| 5/16 01:10 | 84.8 | ↑2.4 | |
| 5/16 01:20 | 87.2 | ↑2.4 | |
| 5/16 01:30 | 89.6 | ↑2.4 | |
| 5/16 01:40 | 91.9 | ↑2.3 | |
| 5/16 01:50 | 94.3 | ↑2.4 | |
| 5/16 02:00 | 96.5 | ↑2.2 | |
| 5/16 02:10 | 98.7 | ↑2.2 | |
| 5/16 02:20 | 100.8 | ↑2.1 | |
| 5/16 02:30 | 102.7 | ↑1.9 | |
| 5/16 02:40 | 104.6 | ↑1.9 | |
| 5/16 02:50 | 106.4 | ↑1.8 | |
| 5/16 03:00 | 108.0 | ↑1.6 | |
| 5/16 03:10 | 109.5 | ↑1.5 | |
| 5/16 03:20 | 110.8 | ↑1.3 | |
| 5/16 03:30 | 111.9 | ↑1.1 | |
| 5/16 03:40 | 112.8 | ↑0.9 | |
| 5/16 03:50 | 113.6 | ↑0.8 | |
| 5/16 04:00 | 114.2 | ↑0.6 | |
| 5/16 04:10 | 114.5 | ↑0.3 | |
| 5/16 04:20 | 114.7 | ↑0.2 | 満潮 |
| 5/16 04:30 | 114.6 | ↓-0.1 | |
| 5/16 04:40 | 114.3 | ↓-0.3 | |
| 5/16 04:50 | 113.8 | ↓-0.5 | |
| 5/16 05:00 | 113.1 | ↓-0.7 | |
| 5/16 05:10 | 112.2 | ↓-0.9 | |
| 5/16 05:20 | 111.1 | ↓-1.1 | |
| 5/16 05:30 | 109.7 | ↓-1.4 | |
| 5/16 05:40 | 108.1 | ↓-1.6 | |
| 5/16 05:50 | 106.3 | ↓-1.8 | |
| 5/16 06:00 | 104.4 | ↓-1.9 | |
| 5/16 06:10 | 102.2 | ↓-2.2 | |
| 5/16 06:20 | 99.9 | ↓-2.3 | |
| 5/16 06:30 | 97.4 | ↓-2.5 | |
| 5/16 06:40 | 94.7 | ↓-2.7 | |
| 5/16 06:50 | 91.9 | ↓-2.8 | |
| 5/16 07:00 | 88.9 | ↓-3.0 | |
| 5/16 07:10 | 85.8 | ↓-3.1 | |
| 5/16 07:20 | 82.6 | ↓-3.2 | |
| 5/16 07:30 | 79.4 | ↓-3.2 | |
| 5/16 07:40 | 76.0 | ↓-3.4 | |
| 5/16 07:50 | 72.6 | ↓-3.4 | |
| 5/16 08:00 | 69.1 | ↓-3.5 | |
| 5/16 08:10 | 65.6 | ↓-3.5 | |
| 5/16 08:20 | 62.0 | ↓-3.6 | 最大潮位差 |
| 5/16 08:30 | 58.5 | ↓-3.5 | |
| 5/16 08:40 | 55.0 | ↓-3.5 | |
| 5/16 08:50 | 51.5 | ↓-3.5 | |
| 5/16 09:00 | 48.1 | ↓-3.4 | |
| 5/16 09:10 | 44.7 | ↓-3.4 | |
| 5/16 09:20 | 41.4 | ↓-3.3 | |
| 5/16 09:30 | 38.2 | ↓-3.2 | |
| 5/16 09:40 | 35.1 | ↓-3.1 | |
| 5/16 09:50 | 32.1 | ↓-3.0 | |
| 5/16 10:00 | 29.3 | ↓-2.8 | |
| 5/16 10:10 | 26.5 | ↓-2.8 | |
| 5/16 10:20 | 24.0 | ↓-2.5 | |
| 5/16 10:30 | 21.6 | ↓-2.4 | |
| 5/16 10:40 | 19.3 | ↓-2.3 | |
| 5/16 10:50 | 17.2 | ↓-2.1 | |
| 5/16 11:00 | 15.3 | ↓-1.9 | |
| 5/16 11:10 | 13.6 | ↓-1.7 | |
| 5/16 11:20 | 12.1 | ↓-1.5 | |
| 5/16 11:30 | 10.8 | ↓-1.3 | |
| 5/16 11:40 | 9.6 | ↓-1.2 | |
| 5/16 11:50 | 8.7 | ↓-0.9 | |
| 5/16 12:00 | 7.9 | ↓-0.8 | |
| 5/16 12:10 | 7.4 | ↓-0.5 | |
| 5/16 12:20 | 7.0 | ↓-0.4 | |
| 5/16 12:30 | 6.8 | ↓-0.2 | 干潮 |
| 5/16 12:40 | 6.7 | ↓-0.1 | |
| 5/16 12:50 | 6.9 | ↑0.2 | |
| 5/16 13:00 | 7.2 | ↑0.3 | |
| 5/16 13:10 | 7.7 | ↑0.5 | |
| 5/16 13:20 | 8.3 | ↑0.6 | |
| 5/16 13:30 | 9.1 | ↑0.8 | |
| 5/16 13:40 | 9.9 | ↑0.8 | |
| 5/16 13:50 | 10.9 | ↑1.0 | |
| 5/16 14:00 | 12.0 | ↑1.1 | |
| 5/16 14:10 | 13.3 | ↑1.3 | |
| 5/16 14:20 | 14.5 | ↑1.2 | |
| 5/16 14:30 | 15.9 | ↑1.4 | |
| 5/16 14:40 | 17.3 | ↑1.4 | |
| 5/16 14:50 | 18.8 | ↑1.5 | |
| 5/16 15:00 | 20.3 | ↑1.5 | |
| 5/16 15:10 | 21.9 | ↑1.6 | |
| 5/16 15:20 | 23.4 | ↑1.5 | |
| 5/16 15:30 | 25.0 | ↑1.6 | |
| 5/16 15:40 | 26.5 | ↑1.5 | |
| 5/16 15:50 | 28.1 | ↑1.6 | |
| 5/16 16:00 | 29.6 | ↑1.5 | |
| 5/16 16:10 | 31.1 | ↑1.5 | |
| 5/16 16:20 | 32.5 | ↑1.4 | |
| 5/16 16:30 | 33.9 | ↑1.4 | |
| 5/16 16:40 | 35.2 | ↑1.3 | |
| 5/16 16:50 | 36.4 | ↑1.2 | |
| 5/16 17:00 | 37.6 | ↑1.2 | |
| 5/16 17:10 | 38.7 | ↑1.1 | |
| 5/16 17:20 | 39.8 | ↑1.1 | |
| 5/16 17:30 | 40.7 | ↑0.9 | |
| 5/16 17:40 | 41.6 | ↑0.9 | |
| 5/16 17:50 | 42.4 | ↑0.8 | |
| 5/16 18:00 | 43.1 | ↑0.7 | |
| 5/16 18:10 | 43.8 | ↑0.7 | |
| 5/16 18:20 | 44.3 | ↑0.5 | |
| 5/16 18:30 | 44.8 | ↑0.5 | |
| 5/16 18:40 | 45.2 | ↑0.4 | |
| 5/16 18:50 | 45.5 | ↑0.3 | |
| 5/16 19:00 | 45.8 | ↑0.3 | |
| 5/16 19:10 | 46.0 | ↑0.2 | |
| 5/16 19:20 | 46.2 | ↑0.2 | |
| 5/16 19:30 | 46.4 | ↑0.2 | |
| 5/16 19:40 | 46.4 | 0 | |
| 5/16 19:50 | 46.5 | ↑0.1 | |
| 5/16 20:00 | 46.6 | ↑0.1 | |
| 5/16 20:10 | 46.6 | 0 | |
| 5/16 20:20 | 46.6 | 0 | |
| 5/16 20:30 | 46.7 | ↑0.1 | |
| 5/16 20:40 | 46.7 | 0 | |
| 5/16 20:50 | 46.8 | ↑0.1 | |
| 5/16 21:00 | 46.9 | ↑0.1 | |
| 5/16 21:10 | 47.1 | ↑0.2 | |
| 5/16 21:20 | 47.3 | ↑0.2 | |
| 5/16 21:30 | 47.6 | ↑0.3 | |
| 5/16 21:40 | 47.9 | ↑0.3 | |
| 5/16 21:50 | 48.3 | ↑0.4 | |
| 5/16 22:00 | 48.8 | ↑0.5 | |
| 5/16 22:10 | 49.3 | ↑0.5 | |
| 5/16 22:20 | 50.0 | ↑0.7 | |
| 5/16 22:30 | 50.7 | ↑0.7 | |
| 5/16 22:40 | 51.6 | ↑0.9 | |
| 5/16 22:50 | 52.5 | ↑0.9 | |
| 5/16 23:00 | 53.6 | ↑1.1 | |
| 5/16 23:10 | 54.7 | ↑1.1 | |
| 5/16 23:20 | 56.0 | ↑1.3 | |
| 5/16 23:30 | 57.3 | ↑1.3 | |
| 5/16 23:40 | 58.7 | ↑1.4 | |
| 5/16 23:50 | 60.3 | ↑1.6 |