| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
11:07 | 05:50 | - | 17:36 |
| 108cm | 76cm | - | 63cm | |
|
||||
東静内（北海道）2017年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 122.3 | ↓-0.5 | |
| 5/21 00:10 | 121.7 | ↓-0.6 | |
| 5/21 00:20 | 120.9 | ↓-0.8 | |
| 5/21 00:30 | 120.1 | ↓-0.8 | |
| 5/21 00:40 | 119.1 | ↓-1.0 | |
| 5/21 00:50 | 118.1 | ↓-1.0 | |
| 5/21 01:00 | 116.9 | ↓-1.2 | |
| 5/21 01:10 | 115.6 | ↓-1.3 | |
| 5/21 01:20 | 114.3 | ↓-1.3 | |
| 5/21 01:30 | 112.8 | ↓-1.5 | |
| 5/21 01:40 | 111.3 | ↓-1.5 | |
| 5/21 01:50 | 109.7 | ↓-1.6 | |
| 5/21 02:00 | 108.0 | ↓-1.7 | |
| 5/21 02:10 | 106.2 | ↓-1.8 | |
| 5/21 02:20 | 104.4 | ↓-1.8 | |
| 5/21 02:30 | 102.6 | ↓-1.8 | |
| 5/21 02:40 | 100.7 | ↓-1.9 | |
| 5/21 02:50 | 98.8 | ↓-1.9 | |
| 5/21 03:00 | 96.8 | ↓-2.0 | |
| 5/21 03:10 | 94.9 | ↓-1.9 | |
| 5/21 03:20 | 93.0 | ↓-1.9 | |
| 5/21 03:30 | 91.1 | ↓-1.9 | |
| 5/21 03:40 | 89.3 | ↓-1.8 | |
| 5/21 03:50 | 87.5 | ↓-1.8 | |
| 5/21 04:00 | 85.8 | ↓-1.7 | |
| 5/21 04:10 | 84.2 | ↓-1.6 | |
| 5/21 04:20 | 82.7 | ↓-1.5 | |
| 5/21 04:30 | 81.3 | ↓-1.4 | |
| 5/21 04:40 | 80.0 | ↓-1.3 | |
| 5/21 04:50 | 78.9 | ↓-1.1 | |
| 5/21 05:00 | 77.9 | ↓-1.0 | |
| 5/21 05:10 | 77.1 | ↓-0.8 | |
| 5/21 05:20 | 76.5 | ↓-0.6 | |
| 5/21 05:30 | 76.1 | ↓-0.4 | |
| 5/21 05:40 | 75.8 | ↓-0.3 | 干潮 |
| 5/21 05:50 | 75.7 | ↓-0.1 | 干潮 |
| 5/21 06:00 | 75.8 | ↑0.1 | |
| 5/21 06:10 | 76.1 | ↑0.3 | |
| 5/21 06:20 | 76.6 | ↑0.5 | |
| 5/21 06:30 | 77.2 | ↑0.6 | |
| 5/21 06:40 | 78.0 | ↑0.8 | |
| 5/21 06:50 | 79.0 | ↑1.0 | |
| 5/21 07:00 | 80.1 | ↑1.1 | |
| 5/21 07:10 | 81.3 | ↑1.2 | |
| 5/21 07:20 | 82.6 | ↑1.3 | |
| 5/21 07:30 | 84.0 | ↑1.4 | |
| 5/21 07:40 | 85.5 | ↑1.5 | |
| 5/21 07:50 | 87.1 | ↑1.6 | |
| 5/21 08:00 | 88.7 | ↑1.6 | |
| 5/21 08:10 | 90.3 | ↑1.6 | |
| 5/21 08:20 | 91.9 | ↑1.6 | |
| 5/21 08:30 | 93.5 | ↑1.6 | |
| 5/21 08:40 | 95.1 | ↑1.6 | |
| 5/21 08:50 | 96.6 | ↑1.5 | |
| 5/21 09:00 | 98.1 | ↑1.5 | |
| 5/21 09:10 | 99.5 | ↑1.4 | |
| 5/21 09:20 | 100.8 | ↑1.3 | |
| 5/21 09:30 | 102.0 | ↑1.2 | |
| 5/21 09:40 | 103.1 | ↑1.1 | |
| 5/21 09:50 | 104.1 | ↑1.0 | |
| 5/21 10:00 | 105.0 | ↑0.9 | |
| 5/21 10:10 | 105.8 | ↑0.8 | |
| 5/21 10:20 | 106.4 | ↑0.6 | |
| 5/21 10:30 | 106.9 | ↑0.5 | |
| 5/21 10:40 | 107.3 | ↑0.4 | |
| 5/21 10:50 | 107.6 | ↑0.3 | |
| 5/21 11:00 | 107.7 | ↑0.1 | 満潮 |
| 5/21 11:10 | 107.7 | 0 | |
| 5/21 11:20 | 107.6 | ↓-0.1 | |
| 5/21 11:30 | 107.4 | ↓-0.2 | |
| 5/21 11:40 | 107.0 | ↓-0.4 | |
| 5/21 11:50 | 106.6 | ↓-0.4 | |
| 5/21 12:00 | 106.0 | ↓-0.6 | |
| 5/21 12:10 | 105.3 | ↓-0.7 | |
| 5/21 12:20 | 104.5 | ↓-0.8 | |
| 5/21 12:30 | 103.6 | ↓-0.9 | |
| 5/21 12:40 | 102.6 | ↓-1.0 | |
| 5/21 12:50 | 101.5 | ↓-1.1 | |
| 5/21 13:00 | 100.3 | ↓-1.2 | |
| 5/21 13:10 | 99.1 | ↓-1.2 | |
| 5/21 13:20 | 97.7 | ↓-1.4 | |
| 5/21 13:30 | 96.3 | ↓-1.4 | |
| 5/21 13:40 | 94.8 | ↓-1.5 | |
| 5/21 13:50 | 93.2 | ↓-1.6 | |
| 5/21 14:00 | 91.5 | ↓-1.7 | |
| 5/21 14:10 | 89.8 | ↓-1.7 | |
| 5/21 14:20 | 88.1 | ↓-1.7 | |
| 5/21 14:30 | 86.3 | ↓-1.8 | |
| 5/21 14:40 | 84.5 | ↓-1.8 | |
| 5/21 14:50 | 82.6 | ↓-1.9 | |
| 5/21 15:00 | 80.8 | ↓-1.8 | |
| 5/21 15:10 | 78.9 | ↓-1.9 | |
| 5/21 15:20 | 77.1 | ↓-1.8 | |
| 5/21 15:30 | 75.3 | ↓-1.8 | |
| 5/21 15:40 | 73.6 | ↓-1.7 | |
| 5/21 15:50 | 71.9 | ↓-1.7 | |
| 5/21 16:00 | 70.3 | ↓-1.6 | |
| 5/21 16:10 | 68.8 | ↓-1.5 | |
| 5/21 16:20 | 67.4 | ↓-1.4 | |
| 5/21 16:30 | 66.1 | ↓-1.3 | |
| 5/21 16:40 | 65.0 | ↓-1.1 | |
| 5/21 16:50 | 64.0 | ↓-1.0 | |
| 5/21 17:00 | 63.2 | ↓-0.8 | |
| 5/21 17:10 | 62.6 | ↓-0.6 | |
| 5/21 17:20 | 62.2 | ↓-0.4 | |
| 5/21 17:30 | 62.0 | ↓-0.2 | 干潮 |
| 5/21 17:40 | 62.0 | 0 | |
| 5/21 17:50 | 62.3 | ↑0.3 | |
| 5/21 18:00 | 62.7 | ↑0.4 | |
| 5/21 18:10 | 63.4 | ↑0.7 | |
| 5/21 18:20 | 64.3 | ↑0.9 | |
| 5/21 18:30 | 65.4 | ↑1.1 | |
| 5/21 18:40 | 66.8 | ↑1.4 | |
| 5/21 18:50 | 68.3 | ↑1.5 | |
| 5/21 19:00 | 70.0 | ↑1.7 | |
| 5/21 19:10 | 72.0 | ↑2.0 | |
| 5/21 19:20 | 74.0 | ↑2.0 | |
| 5/21 19:30 | 76.3 | ↑2.3 | |
| 5/21 19:40 | 78.7 | ↑2.4 | |
| 5/21 19:50 | 81.2 | ↑2.5 | |
| 5/21 20:00 | 83.8 | ↑2.6 | |
| 5/21 20:10 | 86.4 | ↑2.6 | |
| 5/21 20:20 | 89.2 | ↑2.8 | 最大潮位差 |
| 5/21 20:30 | 91.9 | ↑2.7 | |
| 5/21 20:40 | 94.7 | ↑2.8 | 最大潮位差 |
| 5/21 20:50 | 97.5 | ↑2.8 | 最大潮位差 |
| 5/21 21:00 | 100.2 | ↑2.7 | |
| 5/21 21:10 | 102.9 | ↑2.7 | |
| 5/21 21:20 | 105.6 | ↑2.7 | |
| 5/21 21:30 | 108.1 | ↑2.5 | |
| 5/21 21:40 | 110.6 | ↑2.5 | |
| 5/21 21:50 | 112.9 | ↑2.3 | |
| 5/21 22:00 | 115.2 | ↑2.3 | |
| 5/21 22:10 | 117.2 | ↑2.0 | |
| 5/21 22:20 | 119.2 | ↑2.0 | |
| 5/21 22:30 | 121.0 | ↑1.8 | |
| 5/21 22:40 | 122.6 | ↑1.6 | |
| 5/21 22:50 | 124.0 | ↑1.4 | |
| 5/21 23:00 | 125.3 | ↑1.3 | |
| 5/21 23:10 | 126.4 | ↑1.1 | |
| 5/21 23:20 | 127.3 | ↑0.9 | |
| 5/21 23:30 | 128.0 | ↑0.7 | |
| 5/21 23:40 | 128.5 | ↑0.5 | |
| 5/21 23:50 | 128.8 | ↑0.3 |