| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
00:04 | 05:34 | 11:12 | 17:50 |
| 112cm | 81cm | 112cm | 59cm | |
|
||||
東静内（北海道）2009年05月4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 |
|---|---|---|---|
| 5/4 00:00 | 112.0 | ↑0.1 | 満潮 |
| 5/4 00:10 | 112.0 | 0 | |
| 5/4 00:20 | 111.8 | ↓-0.2 | |
| 5/4 00:30 | 111.6 | ↓-0.2 | |
| 5/4 00:40 | 111.2 | ↓-0.4 | |
| 5/4 00:50 | 110.7 | ↓-0.5 | |
| 5/4 01:00 | 110.1 | ↓-0.6 | |
| 5/4 01:10 | 109.4 | ↓-0.7 | |
| 5/4 01:20 | 108.6 | ↓-0.8 | |
| 5/4 01:30 | 107.6 | ↓-1.0 | |
| 5/4 01:40 | 106.6 | ↓-1.0 | |
| 5/4 01:50 | 105.5 | ↓-1.1 | |
| 5/4 02:00 | 104.3 | ↓-1.2 | |
| 5/4 02:10 | 103.0 | ↓-1.3 | |
| 5/4 02:20 | 101.6 | ↓-1.4 | |
| 5/4 02:30 | 100.2 | ↓-1.4 | |
| 5/4 02:40 | 98.7 | ↓-1.5 | |
| 5/4 02:50 | 97.2 | ↓-1.5 | |
| 5/4 03:00 | 95.7 | ↓-1.5 | |
| 5/4 03:10 | 94.1 | ↓-1.6 | |
| 5/4 03:20 | 92.6 | ↓-1.5 | |
| 5/4 03:30 | 91.1 | ↓-1.5 | |
| 5/4 03:40 | 89.6 | ↓-1.5 | |
| 5/4 03:50 | 88.3 | ↓-1.3 | |
| 5/4 04:00 | 86.9 | ↓-1.4 | |
| 5/4 04:10 | 85.7 | ↓-1.2 | |
| 5/4 04:20 | 84.6 | ↓-1.1 | |
| 5/4 04:30 | 83.5 | ↓-1.1 | |
| 5/4 04:40 | 82.7 | ↓-0.8 | |
| 5/4 04:50 | 81.9 | ↓-0.8 | |
| 5/4 05:00 | 81.3 | ↓-0.6 | |
| 5/4 05:10 | 80.9 | ↓-0.4 | |
| 5/4 05:20 | 80.6 | ↓-0.3 | |
| 5/4 05:30 | 80.4 | ↓-0.2 | 干潮 |
| 5/4 05:40 | 80.5 | ↑0.1 | |
| 5/4 05:50 | 80.7 | ↑0.2 | |
| 5/4 06:00 | 81.0 | ↑0.3 | |
| 5/4 06:10 | 81.5 | ↑0.5 | |
| 5/4 06:20 | 82.2 | ↑0.7 | |
| 5/4 06:30 | 83.0 | ↑0.8 | |
| 5/4 06:40 | 83.9 | ↑0.9 | |
| 5/4 06:50 | 85.0 | ↑1.1 | |
| 5/4 07:00 | 86.1 | ↑1.1 | |
| 5/4 07:10 | 87.3 | ↑1.2 | |
| 5/4 07:20 | 88.6 | ↑1.3 | |
| 5/4 07:30 | 90.0 | ↑1.4 | |
| 5/4 07:40 | 91.4 | ↑1.4 | |
| 5/4 07:50 | 92.9 | ↑1.5 | |
| 5/4 08:00 | 94.3 | ↑1.4 | |
| 5/4 08:10 | 95.8 | ↑1.5 | |
| 5/4 08:20 | 97.3 | ↑1.5 | |
| 5/4 08:30 | 98.7 | ↑1.4 | |
| 5/4 08:40 | 100.1 | ↑1.4 | |
| 5/4 08:50 | 101.4 | ↑1.3 | |
| 5/4 09:00 | 102.7 | ↑1.3 | |
| 5/4 09:10 | 103.9 | ↑1.2 | |
| 5/4 09:20 | 105.1 | ↑1.2 | |
| 5/4 09:30 | 106.2 | ↑1.1 | |
| 5/4 09:40 | 107.1 | ↑0.9 | |
| 5/4 09:50 | 108.0 | ↑0.9 | |
| 5/4 10:00 | 108.8 | ↑0.8 | |
| 5/4 10:10 | 109.5 | ↑0.7 | |
| 5/4 10:20 | 110.1 | ↑0.6 | |
| 5/4 10:30 | 110.6 | ↑0.5 | |
| 5/4 10:40 | 111.0 | ↑0.4 | |
| 5/4 10:50 | 111.3 | ↑0.3 | |
| 5/4 11:00 | 111.5 | ↑0.2 | |
| 5/4 11:10 | 111.5 | 0 | 満潮 |
| 5/4 11:20 | 111.5 | 0 | |
| 5/4 11:30 | 111.3 | ↓-0.2 | |
| 5/4 11:40 | 111.1 | ↓-0.2 | |
| 5/4 11:50 | 110.7 | ↓-0.4 | |
| 5/4 12:00 | 110.2 | ↓-0.5 | |
| 5/4 12:10 | 109.6 | ↓-0.6 | |
| 5/4 12:20 | 108.9 | ↓-0.7 | |
| 5/4 12:30 | 108.0 | ↓-0.9 | |
| 5/4 12:40 | 107.1 | ↓-0.9 | |
| 5/4 12:50 | 106.0 | ↓-1.1 | |
| 5/4 13:00 | 104.8 | ↓-1.2 | |
| 5/4 13:10 | 103.5 | ↓-1.3 | |
| 5/4 13:20 | 102.1 | ↓-1.4 | |
| 5/4 13:30 | 100.5 | ↓-1.6 | |
| 5/4 13:40 | 98.9 | ↓-1.6 | |
| 5/4 13:50 | 97.2 | ↓-1.7 | |
| 5/4 14:00 | 95.4 | ↓-1.8 | |
| 5/4 14:10 | 93.5 | ↓-1.9 | |
| 5/4 14:20 | 91.5 | ↓-2.0 | |
| 5/4 14:30 | 89.4 | ↓-2.1 | |
| 5/4 14:40 | 87.3 | ↓-2.1 | |
| 5/4 14:50 | 85.2 | ↓-2.1 | |
| 5/4 15:00 | 83.0 | ↓-2.2 | |
| 5/4 15:10 | 80.8 | ↓-2.2 | |
| 5/4 15:20 | 78.7 | ↓-2.1 | |
| 5/4 15:30 | 76.5 | ↓-2.2 | |
| 5/4 15:40 | 74.4 | ↓-2.1 | |
| 5/4 15:50 | 72.4 | ↓-2.0 | |
| 5/4 16:00 | 70.4 | ↓-2.0 | |
| 5/4 16:10 | 68.6 | ↓-1.8 | |
| 5/4 16:20 | 66.8 | ↓-1.8 | |
| 5/4 16:30 | 65.2 | ↓-1.6 | |
| 5/4 16:40 | 63.7 | ↓-1.5 | |
| 5/4 16:50 | 62.4 | ↓-1.3 | |
| 5/4 17:00 | 61.3 | ↓-1.1 | |
| 5/4 17:10 | 60.4 | ↓-0.9 | |
| 5/4 17:20 | 59.6 | ↓-0.8 | |
| 5/4 17:30 | 59.1 | ↓-0.5 | |
| 5/4 17:40 | 58.8 | ↓-0.3 | 干潮 |
| 5/4 17:50 | 58.7 | ↓-0.1 | 干潮 |
| 5/4 18:00 | 58.8 | ↑0.1 | |
| 5/4 18:10 | 59.2 | ↑0.4 | |
| 5/4 18:20 | 59.8 | ↑0.6 | |
| 5/4 18:30 | 60.5 | ↑0.7 | |
| 5/4 18:40 | 61.5 | ↑1.0 | |
| 5/4 18:50 | 62.7 | ↑1.2 | |
| 5/4 19:00 | 64.0 | ↑1.3 | |
| 5/4 19:10 | 65.6 | ↑1.6 | |
| 5/4 19:20 | 67.3 | ↑1.7 | |
| 5/4 19:30 | 69.1 | ↑1.8 | |
| 5/4 19:40 | 71.0 | ↑1.9 | |
| 5/4 19:50 | 73.1 | ↑2.1 | |
| 5/4 20:00 | 75.3 | ↑2.2 | |
| 5/4 20:10 | 77.5 | ↑2.2 | |
| 5/4 20:20 | 79.8 | ↑2.3 | |
| 5/4 20:30 | 82.1 | ↑2.3 | |
| 5/4 20:40 | 84.5 | ↑2.4 | 最大潮位差 |
| 5/4 20:50 | 86.9 | ↑2.4 | 最大潮位差 |
| 5/4 21:00 | 89.2 | ↑2.3 | |
| 5/4 21:10 | 91.6 | ↑2.4 | 最大潮位差 |
| 5/4 21:20 | 93.9 | ↑2.3 | |
| 5/4 21:30 | 96.1 | ↑2.2 | |
| 5/4 21:40 | 98.3 | ↑2.2 | |
| 5/4 21:50 | 100.4 | ↑2.1 | |
| 5/4 22:00 | 102.5 | ↑2.1 | |
| 5/4 22:10 | 104.4 | ↑1.9 | |
| 5/4 22:20 | 106.2 | ↑1.8 | |
| 5/4 22:30 | 108.0 | ↑1.8 | |
| 5/4 22:40 | 109.6 | ↑1.6 | |
| 5/4 22:50 | 111.1 | ↑1.5 | |
| 5/4 23:00 | 112.4 | ↑1.3 | |
| 5/4 23:10 | 113.7 | ↑1.3 | |
| 5/4 23:20 | 114.7 | ↑1.0 | |
| 5/4 23:30 | 115.7 | ↑1.0 | |
| 5/4 23:40 | 116.5 | ↑0.8 | |
| 5/4 23:50 | 117.1 | ↑0.6 |