| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
07:20 | 02:46 | 23:29 | 15:41 |
| 125cm | 110cm | 117cm | 43cm | |
|
||||
東静内（北海道）2002年05月20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 |
|---|---|---|---|
| 5/20 00:00 | 113.0 | ↓-0.2 | |
| 5/20 00:10 | 112.7 | ↓-0.3 | |
| 5/20 00:20 | 112.5 | ↓-0.2 | |
| 5/20 00:30 | 112.2 | ↓-0.3 | |
| 5/20 00:40 | 111.9 | ↓-0.3 | |
| 5/20 00:50 | 111.6 | ↓-0.3 | |
| 5/20 01:00 | 111.3 | ↓-0.3 | |
| 5/20 01:10 | 111.0 | ↓-0.3 | |
| 5/20 01:20 | 110.8 | ↓-0.2 | |
| 5/20 01:30 | 110.5 | ↓-0.3 | |
| 5/20 01:40 | 110.3 | ↓-0.2 | |
| 5/20 01:50 | 110.0 | ↓-0.3 | |
| 5/20 02:00 | 109.8 | ↓-0.2 | |
| 5/20 02:10 | 109.6 | ↓-0.2 | |
| 5/20 02:20 | 109.5 | ↓-0.1 | |
| 5/20 02:30 | 109.4 | ↓-0.1 | |
| 5/20 02:40 | 109.3 | ↓-0.1 | 干潮 |
| 5/20 02:50 | 109.3 | 0 | |
| 5/20 03:00 | 109.4 | ↑0.1 | |
| 5/20 03:10 | 109.5 | ↑0.1 | |
| 5/20 03:20 | 109.7 | ↑0.2 | |
| 5/20 03:30 | 110.0 | ↑0.3 | |
| 5/20 03:40 | 110.3 | ↑0.3 | |
| 5/20 03:50 | 110.7 | ↑0.4 | |
| 5/20 04:00 | 111.2 | ↑0.5 | |
| 5/20 04:10 | 111.7 | ↑0.5 | |
| 5/20 04:20 | 112.4 | ↑0.7 | |
| 5/20 04:30 | 113.1 | ↑0.7 | |
| 5/20 04:40 | 113.8 | ↑0.7 | |
| 5/20 04:50 | 114.6 | ↑0.8 | |
| 5/20 05:00 | 115.5 | ↑0.9 | |
| 5/20 05:10 | 116.3 | ↑0.8 | |
| 5/20 05:20 | 117.2 | ↑0.9 | |
| 5/20 05:30 | 118.2 | ↑1.0 | |
| 5/20 05:40 | 119.1 | ↑0.9 | |
| 5/20 05:50 | 119.9 | ↑0.8 | |
| 5/20 06:00 | 120.8 | ↑0.9 | |
| 5/20 06:10 | 121.6 | ↑0.8 | |
| 5/20 06:20 | 122.3 | ↑0.7 | |
| 5/20 06:30 | 123.0 | ↑0.7 | |
| 5/20 06:40 | 123.6 | ↑0.6 | |
| 5/20 06:50 | 124.0 | ↑0.4 | |
| 5/20 07:00 | 124.3 | ↑0.3 | |
| 5/20 07:10 | 124.5 | ↑0.2 | 満潮 |
| 5/20 07:20 | 124.6 | ↑0.1 | 満潮 |
| 5/20 07:30 | 124.5 | ↓-0.1 | |
| 5/20 07:40 | 124.3 | ↓-0.2 | |
| 5/20 07:50 | 123.8 | ↓-0.5 | |
| 5/20 08:00 | 123.3 | ↓-0.5 | |
| 5/20 08:10 | 122.5 | ↓-0.8 | |
| 5/20 08:20 | 121.6 | ↓-0.9 | |
| 5/20 08:30 | 120.5 | ↓-1.1 | |
| 5/20 08:40 | 119.3 | ↓-1.2 | |
| 5/20 08:50 | 117.9 | ↓-1.4 | |
| 5/20 09:00 | 116.3 | ↓-1.6 | |
| 5/20 09:10 | 114.7 | ↓-1.6 | |
| 5/20 09:20 | 112.8 | ↓-1.9 | |
| 5/20 09:30 | 110.9 | ↓-1.9 | |
| 5/20 09:40 | 108.9 | ↓-2.0 | |
| 5/20 09:50 | 106.7 | ↓-2.2 | |
| 5/20 10:00 | 104.5 | ↓-2.2 | |
| 5/20 10:10 | 102.2 | ↓-2.3 | |
| 5/20 10:20 | 99.8 | ↓-2.4 | |
| 5/20 10:30 | 97.4 | ↓-2.4 | |
| 5/20 10:40 | 94.9 | ↓-2.5 | |
| 5/20 10:50 | 92.5 | ↓-2.4 | |
| 5/20 11:00 | 90.0 | ↓-2.5 | |
| 5/20 11:10 | 87.5 | ↓-2.5 | |
| 5/20 11:20 | 85.0 | ↓-2.5 | |
| 5/20 11:30 | 82.5 | ↓-2.5 | |
| 5/20 11:40 | 80.0 | ↓-2.5 | |
| 5/20 11:50 | 77.5 | ↓-2.5 | |
| 5/20 12:00 | 75.1 | ↓-2.4 | |
| 5/20 12:10 | 72.7 | ↓-2.4 | |
| 5/20 12:20 | 70.4 | ↓-2.3 | |
| 5/20 12:30 | 68.1 | ↓-2.3 | |
| 5/20 12:40 | 65.8 | ↓-2.3 | |
| 5/20 12:50 | 63.6 | ↓-2.2 | |
| 5/20 13:00 | 61.5 | ↓-2.1 | |
| 5/20 13:10 | 59.5 | ↓-2.0 | |
| 5/20 13:20 | 57.5 | ↓-2.0 | |
| 5/20 13:30 | 55.6 | ↓-1.9 | |
| 5/20 13:40 | 53.8 | ↓-1.8 | |
| 5/20 13:50 | 52.1 | ↓-1.7 | |
| 5/20 14:00 | 50.5 | ↓-1.6 | |
| 5/20 14:10 | 49.0 | ↓-1.5 | |
| 5/20 14:20 | 47.6 | ↓-1.4 | |
| 5/20 14:30 | 46.4 | ↓-1.2 | |
| 5/20 14:40 | 45.3 | ↓-1.1 | |
| 5/20 14:50 | 44.3 | ↓-1.0 | |
| 5/20 15:00 | 43.5 | ↓-0.8 | |
| 5/20 15:10 | 42.9 | ↓-0.6 | |
| 5/20 15:20 | 42.4 | ↓-0.5 | |
| 5/20 15:30 | 42.1 | ↓-0.3 | |
| 5/20 15:40 | 42.1 | 0 | 干潮 |
| 5/20 15:50 | 42.2 | ↑0.1 | |
| 5/20 16:00 | 42.5 | ↑0.3 | |
| 5/20 16:10 | 43.0 | ↑0.5 | |
| 5/20 16:20 | 43.7 | ↑0.7 | |
| 5/20 16:30 | 44.6 | ↑0.9 | |
| 5/20 16:40 | 45.7 | ↑1.1 | |
| 5/20 16:50 | 47.0 | ↑1.3 | |
| 5/20 17:00 | 48.5 | ↑1.5 | |
| 5/20 17:10 | 50.1 | ↑1.6 | |
| 5/20 17:20 | 52.0 | ↑1.9 | |
| 5/20 17:30 | 54.0 | ↑2.0 | |
| 5/20 17:40 | 56.1 | ↑2.1 | |
| 5/20 17:50 | 58.4 | ↑2.3 | |
| 5/20 18:00 | 60.8 | ↑2.4 | |
| 5/20 18:10 | 63.4 | ↑2.6 | |
| 5/20 18:20 | 66.0 | ↑2.6 | |
| 5/20 18:30 | 68.6 | ↑2.6 | |
| 5/20 18:40 | 71.3 | ↑2.7 | |
| 5/20 18:50 | 74.1 | ↑2.8 | 最大潮位差 |
| 5/20 19:00 | 76.8 | ↑2.7 | |
| 5/20 19:10 | 79.5 | ↑2.7 | |
| 5/20 19:20 | 82.3 | ↑2.8 | 最大潮位差 |
| 5/20 19:30 | 84.9 | ↑2.6 | |
| 5/20 19:40 | 87.5 | ↑2.6 | |
| 5/20 19:50 | 90.1 | ↑2.6 | |
| 5/20 20:00 | 92.5 | ↑2.4 | |
| 5/20 20:10 | 94.9 | ↑2.4 | |
| 5/20 20:20 | 97.1 | ↑2.2 | |
| 5/20 20:30 | 99.2 | ↑2.1 | |
| 5/20 20:40 | 101.2 | ↑2.0 | |
| 5/20 20:50 | 103.1 | ↑1.9 | |
| 5/20 21:00 | 104.9 | ↑1.8 | |
| 5/20 21:10 | 106.5 | ↑1.6 | |
| 5/20 21:20 | 108.0 | ↑1.5 | |
| 5/20 21:30 | 109.3 | ↑1.3 | |
| 5/20 21:40 | 110.5 | ↑1.2 | |
| 5/20 21:50 | 111.6 | ↑1.1 | |
| 5/20 22:00 | 112.6 | ↑1.0 | |
| 5/20 22:10 | 113.4 | ↑0.8 | |
| 5/20 22:20 | 114.1 | ↑0.7 | |
| 5/20 22:30 | 114.7 | ↑0.6 | |
| 5/20 22:40 | 115.2 | ↑0.5 | |
| 5/20 22:50 | 115.6 | ↑0.4 | |
| 5/20 23:00 | 115.9 | ↑0.3 | |
| 5/20 23:10 | 116.1 | ↑0.2 | |
| 5/20 23:20 | 116.2 | ↑0.1 | 満潮 |
| 5/20 23:30 | 116.3 | ↑0.1 | |
| 5/20 23:40 | 116.2 | ↓-0.1 | |
| 5/20 23:50 | 116.1 | ↓-0.1 |