| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(火) |
03:44 | 11:11 | 18:15 | 22:38 |
| 158cm | 1cm | 125cm | 99cm | |
|
||||
東静内（北海道）2009年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 109.1 | ↑2.2 | |
| 5/12 00:10 | 111.5 | ↑2.4 | |
| 5/12 00:20 | 114.0 | ↑2.5 | |
| 5/12 00:30 | 116.7 | ↑2.7 | |
| 5/12 00:40 | 119.4 | ↑2.7 | |
| 5/12 00:50 | 122.3 | ↑2.9 | |
| 5/12 01:00 | 125.1 | ↑2.8 | |
| 5/12 01:10 | 128.0 | ↑2.9 | |
| 5/12 01:20 | 130.9 | ↑2.9 | |
| 5/12 01:30 | 133.8 | ↑2.9 | |
| 5/12 01:40 | 136.6 | ↑2.8 | |
| 5/12 01:50 | 139.3 | ↑2.7 | |
| 5/12 02:00 | 142.0 | ↑2.7 | |
| 5/12 02:10 | 144.5 | ↑2.5 | |
| 5/12 02:20 | 146.8 | ↑2.3 | |
| 5/12 02:30 | 149.0 | ↑2.2 | |
| 5/12 02:40 | 150.9 | ↑1.9 | |
| 5/12 02:50 | 152.6 | ↑1.7 | |
| 5/12 03:00 | 154.1 | ↑1.5 | |
| 5/12 03:10 | 155.3 | ↑1.2 | |
| 5/12 03:20 | 156.2 | ↑0.9 | |
| 5/12 03:30 | 156.8 | ↑0.6 | |
| 5/12 03:40 | 157.1 | ↑0.3 | 満潮 |
| 5/12 03:50 | 157.1 | 0 | |
| 5/12 04:00 | 156.7 | ↓-0.4 | |
| 5/12 04:10 | 155.9 | ↓-0.8 | |
| 5/12 04:20 | 154.8 | ↓-1.1 | |
| 5/12 04:30 | 153.4 | ↓-1.4 | |
| 5/12 04:40 | 151.5 | ↓-1.9 | |
| 5/12 04:50 | 149.4 | ↓-2.1 | |
| 5/12 05:00 | 146.9 | ↓-2.5 | |
| 5/12 05:10 | 144.0 | ↓-2.9 | |
| 5/12 05:20 | 140.8 | ↓-3.2 | |
| 5/12 05:30 | 137.3 | ↓-3.5 | |
| 5/12 05:40 | 133.5 | ↓-3.8 | |
| 5/12 05:50 | 129.4 | ↓-4.1 | |
| 5/12 06:00 | 125.0 | ↓-4.4 | |
| 5/12 06:10 | 120.5 | ↓-4.5 | |
| 5/12 06:20 | 115.6 | ↓-4.9 | |
| 5/12 06:30 | 110.6 | ↓-5.0 | |
| 5/12 06:40 | 105.5 | ↓-5.1 | |
| 5/12 06:50 | 100.2 | ↓-5.3 | |
| 5/12 07:00 | 94.7 | ↓-5.5 | |
| 5/12 07:10 | 89.2 | ↓-5.5 | |
| 5/12 07:20 | 83.7 | ↓-5.5 | |
| 5/12 07:30 | 78.1 | ↓-5.6 | 最大潮位差 |
| 5/12 07:40 | 72.5 | ↓-5.6 | 最大潮位差 |
| 5/12 07:50 | 66.9 | ↓-5.6 | 最大潮位差 |
| 5/12 08:00 | 61.4 | ↓-5.5 | |
| 5/12 08:10 | 56.0 | ↓-5.4 | |
| 5/12 08:20 | 50.7 | ↓-5.3 | |
| 5/12 08:30 | 45.6 | ↓-5.1 | |
| 5/12 08:40 | 40.6 | ↓-5.0 | |
| 5/12 08:50 | 35.9 | ↓-4.7 | |
| 5/12 09:00 | 31.3 | ↓-4.6 | |
| 5/12 09:10 | 27.0 | ↓-4.3 | |
| 5/12 09:20 | 22.9 | ↓-4.1 | |
| 5/12 09:30 | 19.2 | ↓-3.7 | |
| 5/12 09:40 | 15.7 | ↓-3.5 | |
| 5/12 09:50 | 12.6 | ↓-3.1 | |
| 5/12 10:00 | 9.8 | ↓-2.8 | |
| 5/12 10:10 | 7.3 | ↓-2.5 | |
| 5/12 10:20 | 5.2 | ↓-2.1 | |
| 5/12 10:30 | 3.5 | ↓-1.7 | |
| 5/12 10:40 | 2.1 | ↓-1.4 | |
| 5/12 10:50 | 1.2 | ↓-0.9 | |
| 5/12 11:00 | 0.6 | ↓-0.6 | |
| 5/12 11:10 | 0.4 | ↓-0.2 | 干潮 |
| 5/12 11:20 | 0.6 | ↑0.2 | |
| 5/12 11:30 | 1.2 | ↑0.6 | |
| 5/12 11:40 | 2.1 | ↑0.9 | |
| 5/12 11:50 | 3.4 | ↑1.3 | |
| 5/12 12:00 | 5.1 | ↑1.7 | |
| 5/12 12:10 | 7.1 | ↑2.0 | |
| 5/12 12:20 | 9.5 | ↑2.4 | |
| 5/12 12:30 | 12.2 | ↑2.7 | |
| 5/12 12:40 | 15.2 | ↑3.0 | |
| 5/12 12:50 | 18.5 | ↑3.3 | |
| 5/12 13:00 | 22.0 | ↑3.5 | |
| 5/12 13:10 | 25.8 | ↑3.8 | |
| 5/12 13:20 | 29.8 | ↑4.0 | |
| 5/12 13:30 | 34.0 | ↑4.2 | |
| 5/12 13:40 | 38.4 | ↑4.4 | |
| 5/12 13:50 | 42.9 | ↑4.5 | |
| 5/12 14:00 | 47.5 | ↑4.6 | |
| 5/12 14:10 | 52.2 | ↑4.7 | |
| 5/12 14:20 | 56.9 | ↑4.7 | |
| 5/12 14:30 | 61.6 | ↑4.7 | |
| 5/12 14:40 | 66.4 | ↑4.8 | |
| 5/12 14:50 | 71.1 | ↑4.7 | |
| 5/12 15:00 | 75.7 | ↑4.6 | |
| 5/12 15:10 | 80.3 | ↑4.6 | |
| 5/12 15:20 | 84.7 | ↑4.4 | |
| 5/12 15:30 | 89.0 | ↑4.3 | |
| 5/12 15:40 | 93.1 | ↑4.1 | |
| 5/12 15:50 | 97.0 | ↑3.9 | |
| 5/12 16:00 | 100.7 | ↑3.7 | |
| 5/12 16:10 | 104.1 | ↑3.4 | |
| 5/12 16:20 | 107.4 | ↑3.3 | |
| 5/12 16:30 | 110.3 | ↑2.9 | |
| 5/12 16:40 | 113.0 | ↑2.7 | |
| 5/12 16:50 | 115.4 | ↑2.4 | |
| 5/12 17:00 | 117.6 | ↑2.2 | |
| 5/12 17:10 | 119.4 | ↑1.8 | |
| 5/12 17:20 | 121.0 | ↑1.6 | |
| 5/12 17:30 | 122.3 | ↑1.3 | |
| 5/12 17:40 | 123.3 | ↑1.0 | |
| 5/12 17:50 | 124.0 | ↑0.7 | |
| 5/12 18:00 | 124.5 | ↑0.5 | |
| 5/12 18:10 | 124.7 | ↑0.2 | 満潮 |
| 5/12 18:20 | 124.6 | ↓-0.1 | |
| 5/12 18:30 | 124.4 | ↓-0.2 | |
| 5/12 18:40 | 123.9 | ↓-0.5 | |
| 5/12 18:50 | 123.2 | ↓-0.7 | |
| 5/12 19:00 | 122.4 | ↓-0.8 | |
| 5/12 19:10 | 121.4 | ↓-1.0 | |
| 5/12 19:20 | 120.2 | ↓-1.2 | |
| 5/12 19:30 | 119.0 | ↓-1.2 | |
| 5/12 19:40 | 117.6 | ↓-1.4 | |
| 5/12 19:50 | 116.2 | ↓-1.4 | |
| 5/12 20:00 | 114.7 | ↓-1.5 | |
| 5/12 20:10 | 113.2 | ↓-1.5 | |
| 5/12 20:20 | 111.7 | ↓-1.5 | |
| 5/12 20:30 | 110.1 | ↓-1.6 | |
| 5/12 20:40 | 108.6 | ↓-1.5 | |
| 5/12 20:50 | 107.2 | ↓-1.4 | |
| 5/12 21:00 | 105.8 | ↓-1.4 | |
| 5/12 21:10 | 104.5 | ↓-1.3 | |
| 5/12 21:20 | 103.2 | ↓-1.3 | |
| 5/12 21:30 | 102.1 | ↓-1.1 | |
| 5/12 21:40 | 101.1 | ↓-1.0 | |
| 5/12 21:50 | 100.2 | ↓-0.9 | |
| 5/12 22:00 | 99.5 | ↓-0.7 | |
| 5/12 22:10 | 99.0 | ↓-0.5 | |
| 5/12 22:20 | 98.6 | ↓-0.4 | |
| 5/12 22:30 | 98.4 | ↓-0.2 | 干潮 |
| 5/12 22:40 | 98.3 | ↓-0.1 | |
| 5/12 22:50 | 98.5 | ↑0.2 | |
| 5/12 23:00 | 98.8 | ↑0.3 | |
| 5/12 23:10 | 99.3 | ↑0.5 | |
| 5/12 23:20 | 100.0 | ↑0.7 | |
| 5/12 23:30 | 100.9 | ↑0.9 | |
| 5/12 23:40 | 102.0 | ↑1.1 | |
| 5/12 23:50 | 103.3 | ↑1.3 |