| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(金) |
21:15 | 04:42 | - | - |
| 156cm | 52cm | - | - | |
|
||||
東静内（北海道）2009年07月17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 |
|---|---|---|---|
| 7/17 00:00 | 111.2 | ↓-3.1 | |
| 7/17 00:10 | 108.0 | ↓-3.2 | 最大潮位差 |
| 7/17 00:20 | 104.8 | ↓-3.2 | 最大潮位差 |
| 7/17 00:30 | 101.7 | ↓-3.1 | |
| 7/17 00:40 | 98.6 | ↓-3.1 | |
| 7/17 00:50 | 95.5 | ↓-3.1 | |
| 7/17 01:00 | 92.4 | ↓-3.1 | |
| 7/17 01:10 | 89.4 | ↓-3.0 | |
| 7/17 01:20 | 86.4 | ↓-3.0 | |
| 7/17 01:30 | 83.5 | ↓-2.9 | |
| 7/17 01:40 | 80.7 | ↓-2.8 | |
| 7/17 01:50 | 77.9 | ↓-2.8 | |
| 7/17 02:00 | 75.2 | ↓-2.7 | |
| 7/17 02:10 | 72.7 | ↓-2.5 | |
| 7/17 02:20 | 70.2 | ↓-2.5 | |
| 7/17 02:30 | 67.8 | ↓-2.4 | |
| 7/17 02:40 | 65.6 | ↓-2.2 | |
| 7/17 02:50 | 63.5 | ↓-2.1 | |
| 7/17 03:00 | 61.5 | ↓-2.0 | |
| 7/17 03:10 | 59.7 | ↓-1.8 | |
| 7/17 03:20 | 58.1 | ↓-1.6 | |
| 7/17 03:30 | 56.6 | ↓-1.5 | |
| 7/17 03:40 | 55.3 | ↓-1.3 | |
| 7/17 03:50 | 54.1 | ↓-1.2 | |
| 7/17 04:00 | 53.2 | ↓-0.9 | |
| 7/17 04:10 | 52.5 | ↓-0.7 | |
| 7/17 04:20 | 51.9 | ↓-0.6 | |
| 7/17 04:30 | 51.6 | ↓-0.3 | |
| 7/17 04:40 | 51.5 | ↓-0.1 | 干潮 |
| 7/17 04:50 | 51.6 | ↑0.1 | |
| 7/17 05:00 | 51.9 | ↑0.3 | |
| 7/17 05:10 | 52.4 | ↑0.5 | |
| 7/17 05:20 | 53.1 | ↑0.7 | |
| 7/17 05:30 | 54.0 | ↑0.9 | |
| 7/17 05:40 | 55.1 | ↑1.1 | |
| 7/17 05:50 | 56.3 | ↑1.2 | |
| 7/17 06:00 | 57.8 | ↑1.5 | |
| 7/17 06:10 | 59.3 | ↑1.5 | |
| 7/17 06:20 | 61.0 | ↑1.7 | |
| 7/17 06:30 | 62.9 | ↑1.9 | |
| 7/17 06:40 | 64.8 | ↑1.9 | |
| 7/17 06:50 | 66.9 | ↑2.1 | |
| 7/17 07:00 | 69.0 | ↑2.1 | |
| 7/17 07:10 | 71.1 | ↑2.1 | |
| 7/17 07:20 | 73.3 | ↑2.2 | |
| 7/17 07:30 | 75.5 | ↑2.2 | |
| 7/17 07:40 | 77.7 | ↑2.2 | |
| 7/17 07:50 | 79.9 | ↑2.2 | |
| 7/17 08:00 | 82.0 | ↑2.1 | |
| 7/17 08:10 | 84.1 | ↑2.1 | |
| 7/17 08:20 | 86.1 | ↑2.0 | |
| 7/17 08:30 | 88.1 | ↑2.0 | |
| 7/17 08:40 | 90.0 | ↑1.9 | |
| 7/17 08:50 | 91.7 | ↑1.7 | |
| 7/17 09:00 | 93.4 | ↑1.7 | |
| 7/17 09:10 | 95.0 | ↑1.6 | |
| 7/17 09:20 | 96.5 | ↑1.5 | |
| 7/17 09:30 | 97.8 | ↑1.3 | |
| 7/17 09:40 | 99.1 | ↑1.3 | |
| 7/17 09:50 | 100.2 | ↑1.1 | |
| 7/17 10:00 | 101.3 | ↑1.1 | |
| 7/17 10:10 | 102.2 | ↑0.9 | |
| 7/17 10:20 | 103.0 | ↑0.8 | |
| 7/17 10:30 | 103.8 | ↑0.8 | |
| 7/17 10:40 | 104.5 | ↑0.7 | |
| 7/17 10:50 | 105.1 | ↑0.6 | |
| 7/17 11:00 | 105.6 | ↑0.5 | |
| 7/17 11:10 | 106.1 | ↑0.5 | |
| 7/17 11:20 | 106.5 | ↑0.4 | |
| 7/17 11:30 | 106.9 | ↑0.4 | |
| 7/17 11:40 | 107.2 | ↑0.3 | |
| 7/17 11:50 | 107.5 | ↑0.3 | |
| 7/17 12:00 | 107.8 | ↑0.3 | |
| 7/17 12:10 | 108.0 | ↑0.2 | |
| 7/17 12:20 | 108.2 | ↑0.2 | |
| 7/17 12:30 | 108.5 | ↑0.3 | |
| 7/17 12:40 | 108.7 | ↑0.2 | |
| 7/17 12:50 | 108.9 | ↑0.2 | |
| 7/17 13:00 | 109.1 | ↑0.2 | |
| 7/17 13:10 | 109.3 | ↑0.2 | |
| 7/17 13:20 | 109.5 | ↑0.2 | |
| 7/17 13:30 | 109.7 | ↑0.2 | |
| 7/17 13:40 | 109.9 | ↑0.2 | |
| 7/17 13:50 | 110.1 | ↑0.2 | |
| 7/17 14:00 | 110.3 | ↑0.2 | |
| 7/17 14:10 | 110.6 | ↑0.3 | |
| 7/17 14:20 | 110.8 | ↑0.2 | |
| 7/17 14:30 | 111.1 | ↑0.3 | |
| 7/17 14:40 | 111.4 | ↑0.3 | |
| 7/17 14:50 | 111.7 | ↑0.3 | |
| 7/17 15:00 | 112.1 | ↑0.4 | |
| 7/17 15:10 | 112.5 | ↑0.4 | |
| 7/17 15:20 | 113.0 | ↑0.5 | |
| 7/17 15:30 | 113.5 | ↑0.5 | |
| 7/17 15:40 | 114.0 | ↑0.5 | |
| 7/17 15:50 | 114.7 | ↑0.7 | |
| 7/17 16:00 | 115.4 | ↑0.7 | |
| 7/17 16:10 | 116.1 | ↑0.7 | |
| 7/17 16:20 | 117.0 | ↑0.9 | |
| 7/17 16:30 | 117.9 | ↑0.9 | |
| 7/17 16:40 | 118.9 | ↑1.0 | |
| 7/17 16:50 | 120.1 | ↑1.2 | |
| 7/17 17:00 | 121.3 | ↑1.2 | |
| 7/17 17:10 | 122.5 | ↑1.2 | |
| 7/17 17:20 | 123.9 | ↑1.4 | |
| 7/17 17:30 | 125.4 | ↑1.5 | |
| 7/17 17:40 | 126.9 | ↑1.5 | |
| 7/17 17:50 | 128.6 | ↑1.7 | |
| 7/17 18:00 | 130.2 | ↑1.6 | |
| 7/17 18:10 | 132.0 | ↑1.8 | |
| 7/17 18:20 | 133.8 | ↑1.8 | |
| 7/17 18:30 | 135.6 | ↑1.8 | |
| 7/17 18:40 | 137.4 | ↑1.8 | |
| 7/17 18:50 | 139.3 | ↑1.9 | |
| 7/17 19:00 | 141.1 | ↑1.8 | |
| 7/17 19:10 | 142.9 | ↑1.8 | |
| 7/17 19:20 | 144.6 | ↑1.7 | |
| 7/17 19:30 | 146.3 | ↑1.7 | |
| 7/17 19:40 | 147.9 | ↑1.6 | |
| 7/17 19:50 | 149.4 | ↑1.5 | |
| 7/17 20:00 | 150.7 | ↑1.3 | |
| 7/17 20:10 | 152.0 | ↑1.3 | |
| 7/17 20:20 | 153.1 | ↑1.1 | |
| 7/17 20:30 | 154.0 | ↑0.9 | |
| 7/17 20:40 | 154.8 | ↑0.8 | |
| 7/17 20:50 | 155.4 | ↑0.6 | |
| 7/17 21:00 | 155.8 | ↑0.4 | |
| 7/17 21:10 | 156.0 | ↑0.2 | 満潮 |
| 7/17 21:20 | 156.0 | 0 | |
| 7/17 21:30 | 155.7 | ↓-0.3 | |
| 7/17 21:40 | 155.3 | ↓-0.4 | |
| 7/17 21:50 | 154.7 | ↓-0.6 | |
| 7/17 22:00 | 153.8 | ↓-0.9 | |
| 7/17 22:10 | 152.8 | ↓-1.0 | |
| 7/17 22:20 | 151.5 | ↓-1.3 | |
| 7/17 22:30 | 150.1 | ↓-1.4 | |
| 7/17 22:40 | 148.4 | ↓-1.7 | |
| 7/17 22:50 | 146.6 | ↓-1.8 | |
| 7/17 23:00 | 144.6 | ↓-2.0 | |
| 7/17 23:10 | 142.5 | ↓-2.1 | |
| 7/17 23:20 | 140.2 | ↓-2.3 | |
| 7/17 23:30 | 137.8 | ↓-2.4 | |
| 7/17 23:40 | 135.2 | ↓-2.6 | |
| 7/17 23:50 | 132.5 | ↓-2.7 |