| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(土) |
05:21 | 13:17 | 20:59 | - |
| 147cm | 18cm | 116cm | - | |
|
||||
東静内（北海道）2002年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 109.4 | ↑0.3 | |
| 5/18 00:10 | 109.7 | ↑0.3 | |
| 5/18 00:20 | 110.2 | ↑0.5 | |
| 5/18 00:30 | 110.8 | ↑0.6 | |
| 5/18 00:40 | 111.5 | ↑0.7 | |
| 5/18 00:50 | 112.3 | ↑0.8 | |
| 5/18 01:00 | 113.2 | ↑0.9 | |
| 5/18 01:10 | 114.2 | ↑1.0 | |
| 5/18 01:20 | 115.3 | ↑1.1 | |
| 5/18 01:30 | 116.4 | ↑1.1 | |
| 5/18 01:40 | 117.7 | ↑1.3 | |
| 5/18 01:50 | 119.1 | ↑1.4 | |
| 5/18 02:00 | 120.5 | ↑1.4 | |
| 5/18 02:10 | 122.0 | ↑1.5 | |
| 5/18 02:20 | 123.5 | ↑1.5 | |
| 5/18 02:30 | 125.1 | ↑1.6 | |
| 5/18 02:40 | 126.8 | ↑1.7 | |
| 5/18 02:50 | 128.5 | ↑1.7 | |
| 5/18 03:00 | 130.2 | ↑1.7 | |
| 5/18 03:10 | 131.8 | ↑1.6 | |
| 5/18 03:20 | 133.5 | ↑1.7 | |
| 5/18 03:30 | 135.2 | ↑1.7 | |
| 5/18 03:40 | 136.8 | ↑1.6 | |
| 5/18 03:50 | 138.3 | ↑1.5 | |
| 5/18 04:00 | 139.8 | ↑1.5 | |
| 5/18 04:10 | 141.1 | ↑1.3 | |
| 5/18 04:20 | 142.4 | ↑1.3 | |
| 5/18 04:30 | 143.4 | ↑1.0 | |
| 5/18 04:40 | 144.4 | ↑1.0 | |
| 5/18 04:50 | 145.1 | ↑0.7 | |
| 5/18 05:00 | 145.7 | ↑0.6 | |
| 5/18 05:10 | 146.0 | ↑0.3 | |
| 5/18 05:20 | 146.1 | ↑0.1 | 満潮 |
| 5/18 05:30 | 146.0 | ↓-0.1 | |
| 5/18 05:40 | 145.7 | ↓-0.3 | |
| 5/18 05:50 | 145.0 | ↓-0.7 | |
| 5/18 06:00 | 144.1 | ↓-0.9 | |
| 5/18 06:10 | 143.0 | ↓-1.1 | |
| 5/18 06:20 | 141.5 | ↓-1.5 | |
| 5/18 06:30 | 139.8 | ↓-1.7 | |
| 5/18 06:40 | 137.8 | ↓-2.0 | |
| 5/18 06:50 | 135.5 | ↓-2.3 | |
| 5/18 07:00 | 133.0 | ↓-2.5 | |
| 5/18 07:10 | 130.2 | ↓-2.8 | |
| 5/18 07:20 | 127.2 | ↓-3.0 | |
| 5/18 07:30 | 123.9 | ↓-3.3 | |
| 5/18 07:40 | 120.5 | ↓-3.4 | |
| 5/18 07:50 | 116.8 | ↓-3.7 | |
| 5/18 08:00 | 113.0 | ↓-3.8 | |
| 5/18 08:10 | 109.0 | ↓-4.0 | |
| 5/18 08:20 | 105.0 | ↓-4.0 | |
| 5/18 08:30 | 100.7 | ↓-4.3 | |
| 5/18 08:40 | 96.5 | ↓-4.2 | |
| 5/18 08:50 | 92.1 | ↓-4.4 | 最大潮位差 |
| 5/18 09:00 | 87.7 | ↓-4.4 | 最大潮位差 |
| 5/18 09:10 | 83.3 | ↓-4.4 | 最大潮位差 |
| 5/18 09:20 | 79.0 | ↓-4.3 | |
| 5/18 09:30 | 74.6 | ↓-4.4 | 最大潮位差 |
| 5/18 09:40 | 70.3 | ↓-4.3 | |
| 5/18 09:50 | 66.1 | ↓-4.2 | |
| 5/18 10:00 | 62.0 | ↓-4.1 | |
| 5/18 10:10 | 57.9 | ↓-4.1 | |
| 5/18 10:20 | 54.0 | ↓-3.9 | |
| 5/18 10:30 | 50.3 | ↓-3.7 | |
| 5/18 10:40 | 46.7 | ↓-3.6 | |
| 5/18 10:50 | 43.3 | ↓-3.4 | |
| 5/18 11:00 | 40.0 | ↓-3.3 | |
| 5/18 11:10 | 37.0 | ↓-3.0 | |
| 5/18 11:20 | 34.1 | ↓-2.9 | |
| 5/18 11:30 | 31.4 | ↓-2.7 | |
| 5/18 11:40 | 29.0 | ↓-2.4 | |
| 5/18 11:50 | 26.8 | ↓-2.2 | |
| 5/18 12:00 | 24.8 | ↓-2.0 | |
| 5/18 12:10 | 23.1 | ↓-1.7 | |
| 5/18 12:20 | 21.6 | ↓-1.5 | |
| 5/18 12:30 | 20.3 | ↓-1.3 | |
| 5/18 12:40 | 19.3 | ↓-1.0 | |
| 5/18 12:50 | 18.5 | ↓-0.8 | |
| 5/18 13:00 | 18.0 | ↓-0.5 | |
| 5/18 13:10 | 17.7 | ↓-0.3 | 干潮 |
| 5/18 13:20 | 17.7 | 0 | |
| 5/18 13:30 | 17.9 | ↑0.2 | |
| 5/18 13:40 | 18.4 | ↑0.5 | |
| 5/18 13:50 | 19.1 | ↑0.7 | |
| 5/18 14:00 | 20.1 | ↑1.0 | |
| 5/18 14:10 | 21.3 | ↑1.2 | |
| 5/18 14:20 | 22.8 | ↑1.5 | |
| 5/18 14:30 | 24.4 | ↑1.6 | |
| 5/18 14:40 | 26.4 | ↑2.0 | |
| 5/18 14:50 | 28.5 | ↑2.1 | |
| 5/18 15:00 | 30.9 | ↑2.4 | |
| 5/18 15:10 | 33.4 | ↑2.5 | |
| 5/18 15:20 | 36.2 | ↑2.8 | |
| 5/18 15:30 | 39.1 | ↑2.9 | |
| 5/18 15:40 | 42.2 | ↑3.1 | |
| 5/18 15:50 | 45.4 | ↑3.2 | |
| 5/18 16:00 | 48.7 | ↑3.3 | |
| 5/18 16:10 | 52.1 | ↑3.4 | |
| 5/18 16:20 | 55.6 | ↑3.5 | |
| 5/18 16:30 | 59.2 | ↑3.6 | |
| 5/18 16:40 | 62.8 | ↑3.6 | |
| 5/18 16:50 | 66.4 | ↑3.6 | |
| 5/18 17:00 | 70.0 | ↑3.6 | |
| 5/18 17:10 | 73.6 | ↑3.6 | |
| 5/18 17:20 | 77.1 | ↑3.5 | |
| 5/18 17:30 | 80.5 | ↑3.4 | |
| 5/18 17:40 | 83.9 | ↑3.4 | |
| 5/18 17:50 | 87.1 | ↑3.2 | |
| 5/18 18:00 | 90.2 | ↑3.1 | |
| 5/18 18:10 | 93.2 | ↑3.0 | |
| 5/18 18:20 | 96.0 | ↑2.8 | |
| 5/18 18:30 | 98.6 | ↑2.6 | |
| 5/18 18:40 | 101.0 | ↑2.4 | |
| 5/18 18:50 | 103.3 | ↑2.3 | |
| 5/18 19:00 | 105.3 | ↑2.0 | |
| 5/18 19:10 | 107.2 | ↑1.9 | |
| 5/18 19:20 | 108.8 | ↑1.6 | |
| 5/18 19:30 | 110.3 | ↑1.5 | |
| 5/18 19:40 | 111.5 | ↑1.2 | |
| 5/18 19:50 | 112.6 | ↑1.1 | |
| 5/18 20:00 | 113.5 | ↑0.9 | |
| 5/18 20:10 | 114.2 | ↑0.7 | |
| 5/18 20:20 | 114.8 | ↑0.6 | |
| 5/18 20:30 | 115.2 | ↑0.4 | |
| 5/18 20:40 | 115.5 | ↑0.3 | |
| 5/18 20:50 | 115.6 | ↑0.1 | 満潮 |
| 5/18 21:00 | 115.6 | 0 | |
| 5/18 21:10 | 115.6 | 0 | |
| 5/18 21:20 | 115.4 | ↓-0.2 | |
| 5/18 21:30 | 115.2 | ↓-0.2 | |
| 5/18 21:40 | 114.9 | ↓-0.3 | |
| 5/18 21:50 | 114.6 | ↓-0.3 | |
| 5/18 22:00 | 114.3 | ↓-0.3 | |
| 5/18 22:10 | 113.9 | ↓-0.4 | |
| 5/18 22:20 | 113.6 | ↓-0.3 | |
| 5/18 22:30 | 113.2 | ↓-0.4 | |
| 5/18 22:40 | 112.9 | ↓-0.3 | |
| 5/18 22:50 | 112.5 | ↓-0.4 | |
| 5/18 23:00 | 112.2 | ↓-0.3 | |
| 5/18 23:10 | 111.9 | ↓-0.3 | |
| 5/18 23:20 | 111.7 | ↓-0.2 | |
| 5/18 23:30 | 111.5 | ↓-0.2 | |
| 5/18 23:40 | 111.3 | ↓-0.2 | |
| 5/18 23:50 | 111.2 | ↓-0.1 |