| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(金) |
07:24 | 02:17 | 21:46 | 15:00 |
| 125cm | 96cm | 117cm | 50cm | |
|
||||
東静内（北海道）2010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 | 102.9 | ↓-0.9 | |
| 5/21 00:10 | 102.1 | ↓-0.8 | |
| 5/21 00:20 | 101.2 | ↓-0.9 | |
| 5/21 00:30 | 100.5 | ↓-0.7 | |
| 5/21 00:40 | 99.7 | ↓-0.8 | |
| 5/21 00:50 | 99.0 | ↓-0.7 | |
| 5/21 01:00 | 98.3 | ↓-0.7 | |
| 5/21 01:10 | 97.7 | ↓-0.6 | |
| 5/21 01:20 | 97.2 | ↓-0.5 | |
| 5/21 01:30 | 96.7 | ↓-0.5 | |
| 5/21 01:40 | 96.3 | ↓-0.4 | |
| 5/21 01:50 | 96.0 | ↓-0.3 | |
| 5/21 02:00 | 95.8 | ↓-0.2 | |
| 5/21 02:10 | 95.7 | ↓-0.1 | 干潮 |
| 5/21 02:20 | 95.7 | 0 | |
| 5/21 02:30 | 95.8 | ↑0.1 | |
| 5/21 02:40 | 96.0 | ↑0.2 | |
| 5/21 02:50 | 96.3 | ↑0.3 | |
| 5/21 03:00 | 96.8 | ↑0.5 | |
| 5/21 03:10 | 97.3 | ↑0.5 | |
| 5/21 03:20 | 98.0 | ↑0.7 | |
| 5/21 03:30 | 98.8 | ↑0.8 | |
| 5/21 03:40 | 99.7 | ↑0.9 | |
| 5/21 03:50 | 100.7 | ↑1.0 | |
| 5/21 04:00 | 101.8 | ↑1.1 | |
| 5/21 04:10 | 103.0 | ↑1.2 | |
| 5/21 04:20 | 104.3 | ↑1.3 | |
| 5/21 04:30 | 105.6 | ↑1.3 | |
| 5/21 04:40 | 107.0 | ↑1.4 | |
| 5/21 04:50 | 108.5 | ↑1.5 | |
| 5/21 05:00 | 110.0 | ↑1.5 | |
| 5/21 05:10 | 111.5 | ↑1.5 | |
| 5/21 05:20 | 113.0 | ↑1.5 | |
| 5/21 05:30 | 114.5 | ↑1.5 | |
| 5/21 05:40 | 115.9 | ↑1.4 | |
| 5/21 05:50 | 117.3 | ↑1.4 | |
| 5/21 06:00 | 118.6 | ↑1.3 | |
| 5/21 06:10 | 119.8 | ↑1.2 | |
| 5/21 06:20 | 120.9 | ↑1.1 | |
| 5/21 06:30 | 121.8 | ↑0.9 | |
| 5/21 06:40 | 122.7 | ↑0.9 | |
| 5/21 06:50 | 123.3 | ↑0.6 | |
| 5/21 07:00 | 123.8 | ↑0.5 | |
| 5/21 07:10 | 124.2 | ↑0.4 | |
| 5/21 07:20 | 124.3 | ↑0.1 | 満潮 |
| 5/21 07:30 | 124.3 | 0 | |
| 5/21 07:40 | 124.0 | ↓-0.3 | |
| 5/21 07:50 | 123.6 | ↓-0.4 | |
| 5/21 08:00 | 123.0 | ↓-0.6 | |
| 5/21 08:10 | 122.1 | ↓-0.9 | |
| 5/21 08:20 | 121.1 | ↓-1.0 | |
| 5/21 08:30 | 120.0 | ↓-1.1 | |
| 5/21 08:40 | 118.6 | ↓-1.4 | |
| 5/21 08:50 | 117.1 | ↓-1.5 | |
| 5/21 09:00 | 115.4 | ↓-1.7 | |
| 5/21 09:10 | 113.6 | ↓-1.8 | |
| 5/21 09:20 | 111.7 | ↓-1.9 | |
| 5/21 09:30 | 109.6 | ↓-2.1 | |
| 5/21 09:40 | 107.5 | ↓-2.1 | |
| 5/21 09:50 | 105.3 | ↓-2.2 | |
| 5/21 10:00 | 102.9 | ↓-2.4 | |
| 5/21 10:10 | 100.6 | ↓-2.3 | |
| 5/21 10:20 | 98.1 | ↓-2.5 | |
| 5/21 10:30 | 95.7 | ↓-2.4 | |
| 5/21 10:40 | 93.2 | ↓-2.5 | |
| 5/21 10:50 | 90.7 | ↓-2.5 | |
| 5/21 11:00 | 88.2 | ↓-2.5 | |
| 5/21 11:10 | 85.7 | ↓-2.5 | |
| 5/21 11:20 | 83.2 | ↓-2.5 | |
| 5/21 11:30 | 80.8 | ↓-2.4 | |
| 5/21 11:40 | 78.4 | ↓-2.4 | |
| 5/21 11:50 | 76.0 | ↓-2.4 | |
| 5/21 12:00 | 73.7 | ↓-2.3 | |
| 5/21 12:10 | 71.4 | ↓-2.3 | |
| 5/21 12:20 | 69.2 | ↓-2.2 | |
| 5/21 12:30 | 67.1 | ↓-2.1 | |
| 5/21 12:40 | 65.1 | ↓-2.0 | |
| 5/21 12:50 | 63.1 | ↓-2.0 | |
| 5/21 13:00 | 61.3 | ↓-1.8 | |
| 5/21 13:10 | 59.5 | ↓-1.8 | |
| 5/21 13:20 | 57.9 | ↓-1.6 | |
| 5/21 13:30 | 56.3 | ↓-1.6 | |
| 5/21 13:40 | 54.9 | ↓-1.4 | |
| 5/21 13:50 | 53.7 | ↓-1.2 | |
| 5/21 14:00 | 52.5 | ↓-1.2 | |
| 5/21 14:10 | 51.6 | ↓-0.9 | |
| 5/21 14:20 | 50.8 | ↓-0.8 | |
| 5/21 14:30 | 50.1 | ↓-0.7 | |
| 5/21 14:40 | 49.7 | ↓-0.4 | |
| 5/21 14:50 | 49.4 | ↓-0.3 | 干潮 |
| 5/21 15:00 | 49.3 | ↓-0.1 | 干潮 |
| 5/21 15:10 | 49.4 | ↑0.1 | |
| 5/21 15:20 | 49.8 | ↑0.4 | |
| 5/21 15:30 | 50.3 | ↑0.5 | |
| 5/21 15:40 | 51.0 | ↑0.7 | |
| 5/21 15:50 | 51.9 | ↑0.9 | |
| 5/21 16:00 | 53.0 | ↑1.1 | |
| 5/21 16:10 | 54.4 | ↑1.4 | |
| 5/21 16:20 | 55.9 | ↑1.5 | |
| 5/21 16:30 | 57.6 | ↑1.7 | |
| 5/21 16:40 | 59.4 | ↑1.8 | |
| 5/21 16:50 | 61.5 | ↑2.1 | |
| 5/21 17:00 | 63.7 | ↑2.2 | |
| 5/21 17:10 | 66.0 | ↑2.3 | |
| 5/21 17:20 | 68.4 | ↑2.4 | |
| 5/21 17:30 | 71.0 | ↑2.6 | |
| 5/21 17:40 | 73.6 | ↑2.6 | |
| 5/21 17:50 | 76.2 | ↑2.6 | |
| 5/21 18:00 | 79.0 | ↑2.8 | 最大潮位差 |
| 5/21 18:10 | 81.7 | ↑2.7 | |
| 5/21 18:20 | 84.4 | ↑2.7 | |
| 5/21 18:30 | 87.1 | ↑2.7 | |
| 5/21 18:40 | 89.8 | ↑2.7 | |
| 5/21 18:50 | 92.4 | ↑2.6 | |
| 5/21 19:00 | 95.0 | ↑2.6 | |
| 5/21 19:10 | 97.4 | ↑2.4 | |
| 5/21 19:20 | 99.7 | ↑2.3 | |
| 5/21 19:30 | 101.9 | ↑2.2 | |
| 5/21 19:40 | 104.0 | ↑2.1 | |
| 5/21 19:50 | 105.9 | ↑1.9 | |
| 5/21 20:00 | 107.7 | ↑1.8 | |
| 5/21 20:10 | 109.3 | ↑1.6 | |
| 5/21 20:20 | 110.8 | ↑1.5 | |
| 5/21 20:30 | 112.0 | ↑1.2 | |
| 5/21 20:40 | 113.1 | ↑1.1 | |
| 5/21 20:50 | 114.1 | ↑1.0 | |
| 5/21 21:00 | 114.8 | ↑0.7 | |
| 5/21 21:10 | 115.4 | ↑0.6 | |
| 5/21 21:20 | 115.9 | ↑0.5 | |
| 5/21 21:30 | 116.1 | ↑0.2 | |
| 5/21 21:40 | 116.3 | ↑0.2 | 満潮 |
| 5/21 21:50 | 116.3 | 0 | |
| 5/21 22:00 | 116.2 | ↓-0.1 | |
| 5/21 22:10 | 115.9 | ↓-0.3 | |
| 5/21 22:20 | 115.5 | ↓-0.4 | |
| 5/21 22:30 | 115.1 | ↓-0.4 | |
| 5/21 22:40 | 114.5 | ↓-0.6 | |
| 5/21 22:50 | 113.8 | ↓-0.7 | |
| 5/21 23:00 | 113.1 | ↓-0.7 | |
| 5/21 23:10 | 112.2 | ↓-0.9 | |
| 5/21 23:20 | 111.3 | ↓-0.9 | |
| 5/21 23:30 | 110.4 | ↓-0.9 | |
| 5/21 23:40 | 109.3 | ↓-1.1 | |
| 5/21 23:50 | 108.2 | ↓-1.1 |