| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(日) |
12:09 | 05:28 | 22:31 | 16:09 |
| 104cm | 65cm | 147cm | 95cm | |
|
||||
東静内（北海道）2021年07月04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 |
|---|---|---|---|
| 7/4 00:00 | 128.7 | ↓-1.9 | |
| 7/4 00:10 | 126.8 | ↓-1.9 | |
| 7/4 00:20 | 124.8 | ↓-2.0 | |
| 7/4 00:30 | 122.6 | ↓-2.2 | |
| 7/4 00:40 | 120.4 | ↓-2.2 | |
| 7/4 00:50 | 118.1 | ↓-2.3 | |
| 7/4 01:00 | 115.7 | ↓-2.4 | |
| 7/4 01:10 | 113.3 | ↓-2.4 | |
| 7/4 01:20 | 110.8 | ↓-2.5 | |
| 7/4 01:30 | 108.3 | ↓-2.5 | |
| 7/4 01:40 | 105.7 | ↓-2.6 | |
| 7/4 01:50 | 103.1 | ↓-2.6 | |
| 7/4 02:00 | 100.4 | ↓-2.7 | 最大潮位差 |
| 7/4 02:10 | 97.8 | ↓-2.6 | |
| 7/4 02:20 | 95.2 | ↓-2.6 | |
| 7/4 02:30 | 92.6 | ↓-2.6 | |
| 7/4 02:40 | 90.0 | ↓-2.6 | |
| 7/4 02:50 | 87.4 | ↓-2.6 | |
| 7/4 03:00 | 85.0 | ↓-2.4 | |
| 7/4 03:10 | 82.6 | ↓-2.4 | |
| 7/4 03:20 | 80.3 | ↓-2.3 | |
| 7/4 03:30 | 78.1 | ↓-2.2 | |
| 7/4 03:40 | 76.1 | ↓-2.0 | |
| 7/4 03:50 | 74.1 | ↓-2.0 | |
| 7/4 04:00 | 72.4 | ↓-1.7 | |
| 7/4 04:10 | 70.8 | ↓-1.6 | |
| 7/4 04:20 | 69.3 | ↓-1.5 | |
| 7/4 04:30 | 68.1 | ↓-1.2 | |
| 7/4 04:40 | 67.0 | ↓-1.1 | |
| 7/4 04:50 | 66.2 | ↓-0.8 | |
| 7/4 05:00 | 65.5 | ↓-0.7 | |
| 7/4 05:10 | 65.1 | ↓-0.4 | |
| 7/4 05:20 | 64.9 | ↓-0.2 | 干潮 |
| 7/4 05:30 | 64.8 | ↓-0.1 | |
| 7/4 05:40 | 65.0 | ↑0.2 | |
| 7/4 05:50 | 65.3 | ↑0.3 | |
| 7/4 06:00 | 65.9 | ↑0.6 | |
| 7/4 06:10 | 66.6 | ↑0.7 | |
| 7/4 06:20 | 67.5 | ↑0.9 | |
| 7/4 06:30 | 68.5 | ↑1.0 | |
| 7/4 06:40 | 69.6 | ↑1.1 | |
| 7/4 06:50 | 70.9 | ↑1.3 | |
| 7/4 07:00 | 72.3 | ↑1.4 | |
| 7/4 07:10 | 73.8 | ↑1.5 | |
| 7/4 07:20 | 75.3 | ↑1.5 | |
| 7/4 07:30 | 76.9 | ↑1.6 | |
| 7/4 07:40 | 78.5 | ↑1.6 | |
| 7/4 07:50 | 80.1 | ↑1.6 | |
| 7/4 08:00 | 81.8 | ↑1.7 | |
| 7/4 08:10 | 83.4 | ↑1.6 | |
| 7/4 08:20 | 85.0 | ↑1.6 | |
| 7/4 08:30 | 86.6 | ↑1.6 | |
| 7/4 08:40 | 88.1 | ↑1.5 | |
| 7/4 08:50 | 89.6 | ↑1.5 | |
| 7/4 09:00 | 91.0 | ↑1.4 | |
| 7/4 09:10 | 92.4 | ↑1.4 | |
| 7/4 09:20 | 93.7 | ↑1.3 | |
| 7/4 09:30 | 94.9 | ↑1.2 | |
| 7/4 09:40 | 96.0 | ↑1.1 | |
| 7/4 09:50 | 97.0 | ↑1.0 | |
| 7/4 10:00 | 97.9 | ↑0.9 | |
| 7/4 10:10 | 98.8 | ↑0.9 | |
| 7/4 10:20 | 99.6 | ↑0.8 | |
| 7/4 10:30 | 100.3 | ↑0.7 | |
| 7/4 10:40 | 100.9 | ↑0.6 | |
| 7/4 10:50 | 101.5 | ↑0.6 | |
| 7/4 11:00 | 102.0 | ↑0.5 | |
| 7/4 11:10 | 102.4 | ↑0.4 | |
| 7/4 11:20 | 102.7 | ↑0.3 | |
| 7/4 11:30 | 103.0 | ↑0.3 | |
| 7/4 11:40 | 103.2 | ↑0.2 | |
| 7/4 11:50 | 103.3 | ↑0.1 | |
| 7/4 12:00 | 103.4 | ↑0.1 | 満潮 |
| 7/4 12:10 | 103.4 | 0 | |
| 7/4 12:20 | 103.4 | 0 | |
| 7/4 12:30 | 103.3 | ↓-0.1 | |
| 7/4 12:40 | 103.1 | ↓-0.2 | |
| 7/4 12:50 | 102.9 | ↓-0.2 | |
| 7/4 13:00 | 102.6 | ↓-0.3 | |
| 7/4 13:10 | 102.3 | ↓-0.3 | |
| 7/4 13:20 | 102.0 | ↓-0.3 | |
| 7/4 13:30 | 101.6 | ↓-0.4 | |
| 7/4 13:40 | 101.1 | ↓-0.5 | |
| 7/4 13:50 | 100.6 | ↓-0.5 | |
| 7/4 14:00 | 100.1 | ↓-0.5 | |
| 7/4 14:10 | 99.6 | ↓-0.5 | |
| 7/4 14:20 | 99.0 | ↓-0.6 | |
| 7/4 14:30 | 98.5 | ↓-0.5 | |
| 7/4 14:40 | 97.9 | ↓-0.6 | |
| 7/4 14:50 | 97.4 | ↓-0.5 | |
| 7/4 15:00 | 96.8 | ↓-0.6 | |
| 7/4 15:10 | 96.3 | ↓-0.5 | |
| 7/4 15:20 | 95.9 | ↓-0.4 | |
| 7/4 15:30 | 95.5 | ↓-0.4 | |
| 7/4 15:40 | 95.2 | ↓-0.3 | |
| 7/4 15:50 | 94.9 | ↓-0.3 | |
| 7/4 16:00 | 94.8 | ↓-0.1 | 干潮 |
| 7/4 16:10 | 94.8 | 0 | |
| 7/4 16:20 | 94.8 | 0 | |
| 7/4 16:30 | 95.0 | ↑0.2 | |
| 7/4 16:40 | 95.4 | ↑0.4 | |
| 7/4 16:50 | 95.9 | ↑0.5 | |
| 7/4 17:00 | 96.5 | ↑0.6 | |
| 7/4 17:10 | 97.3 | ↑0.8 | |
| 7/4 17:20 | 98.2 | ↑0.9 | |
| 7/4 17:30 | 99.3 | ↑1.1 | |
| 7/4 17:40 | 100.5 | ↑1.2 | |
| 7/4 17:50 | 101.9 | ↑1.4 | |
| 7/4 18:00 | 103.4 | ↑1.5 | |
| 7/4 18:10 | 105.1 | ↑1.7 | |
| 7/4 18:20 | 106.8 | ↑1.7 | |
| 7/4 18:30 | 108.7 | ↑1.9 | |
| 7/4 18:40 | 110.7 | ↑2.0 | |
| 7/4 18:50 | 112.8 | ↑2.1 | |
| 7/4 19:00 | 114.9 | ↑2.1 | |
| 7/4 19:10 | 117.1 | ↑2.2 | |
| 7/4 19:20 | 119.3 | ↑2.2 | |
| 7/4 19:30 | 121.5 | ↑2.2 | |
| 7/4 19:40 | 123.7 | ↑2.2 | |
| 7/4 19:50 | 125.9 | ↑2.2 | |
| 7/4 20:00 | 128.0 | ↑2.1 | |
| 7/4 20:10 | 130.1 | ↑2.1 | |
| 7/4 20:20 | 132.1 | ↑2.0 | |
| 7/4 20:30 | 134.1 | ↑2.0 | |
| 7/4 20:40 | 135.9 | ↑1.8 | |
| 7/4 20:50 | 137.6 | ↑1.7 | |
| 7/4 21:00 | 139.1 | ↑1.5 | |
| 7/4 21:10 | 140.6 | ↑1.5 | |
| 7/4 21:20 | 141.8 | ↑1.2 | |
| 7/4 21:30 | 143.0 | ↑1.2 | |
| 7/4 21:40 | 143.9 | ↑0.9 | |
| 7/4 21:50 | 144.7 | ↑0.8 | |
| 7/4 22:00 | 145.3 | ↑0.6 | |
| 7/4 22:10 | 145.7 | ↑0.4 | |
| 7/4 22:20 | 146.0 | ↑0.3 | |
| 7/4 22:30 | 146.1 | ↑0.1 | 満潮 |
| 7/4 22:40 | 146.0 | ↓-0.1 | |
| 7/4 22:50 | 145.8 | ↓-0.2 | |
| 7/4 23:00 | 145.3 | ↓-0.5 | |
| 7/4 23:10 | 144.7 | ↓-0.6 | |
| 7/4 23:20 | 144.0 | ↓-0.7 | |
| 7/4 23:30 | 143.1 | ↓-0.9 | |
| 7/4 23:40 | 142.0 | ↓-1.1 | |
| 7/4 23:50 | 140.7 | ↓-1.3 |