| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(土) |
03:59 | 11:20 | 18:27 | 22:53 |
| 138cm | -5cm | 112cm | 84cm | |
|
||||
根室（北海道）2021年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 88.7 | ↑1.9 | |
| 5/15 00:10 | 90.9 | ↑2.2 | |
| 5/15 00:20 | 93.1 | ↑2.2 | |
| 5/15 00:30 | 95.6 | ↑2.5 | |
| 5/15 00:40 | 98.1 | ↑2.5 | |
| 5/15 00:50 | 100.7 | ↑2.6 | |
| 5/15 01:00 | 103.4 | ↑2.7 | |
| 5/15 01:10 | 106.1 | ↑2.7 | |
| 5/15 01:20 | 108.9 | ↑2.8 | |
| 5/15 01:30 | 111.6 | ↑2.7 | |
| 5/15 01:40 | 114.4 | ↑2.8 | |
| 5/15 01:50 | 117.1 | ↑2.7 | |
| 5/15 02:00 | 119.7 | ↑2.6 | |
| 5/15 02:10 | 122.2 | ↑2.5 | |
| 5/15 02:20 | 124.6 | ↑2.4 | |
| 5/15 02:30 | 126.9 | ↑2.3 | |
| 5/15 02:40 | 129.0 | ↑2.1 | |
| 5/15 02:50 | 130.9 | ↑1.9 | |
| 5/15 03:00 | 132.6 | ↑1.7 | |
| 5/15 03:10 | 134.1 | ↑1.5 | |
| 5/15 03:20 | 135.3 | ↑1.2 | |
| 5/15 03:30 | 136.3 | ↑1.0 | |
| 5/15 03:40 | 137.0 | ↑0.7 | |
| 5/15 03:50 | 137.4 | ↑0.4 | 満潮 |
| 5/15 04:00 | 137.5 | ↑0.1 | |
| 5/15 04:10 | 137.3 | ↓-0.2 | |
| 5/15 04:20 | 136.7 | ↓-0.6 | |
| 5/15 04:30 | 135.9 | ↓-0.8 | |
| 5/15 04:40 | 134.7 | ↓-1.2 | |
| 5/15 04:50 | 133.2 | ↓-1.5 | |
| 5/15 05:00 | 131.4 | ↓-1.8 | |
| 5/15 05:10 | 129.3 | ↓-2.1 | |
| 5/15 05:20 | 126.8 | ↓-2.5 | |
| 5/15 05:30 | 124.0 | ↓-2.8 | |
| 5/15 05:40 | 121.0 | ↓-3.0 | |
| 5/15 05:50 | 117.6 | ↓-3.4 | |
| 5/15 06:00 | 114.0 | ↓-3.6 | |
| 5/15 06:10 | 110.1 | ↓-3.9 | |
| 5/15 06:20 | 106.0 | ↓-4.1 | |
| 5/15 06:30 | 101.7 | ↓-4.3 | |
| 5/15 06:40 | 97.2 | ↓-4.5 | |
| 5/15 06:50 | 92.5 | ↓-4.7 | |
| 5/15 07:00 | 87.7 | ↓-4.8 | |
| 5/15 07:10 | 82.7 | ↓-5.0 | |
| 5/15 07:20 | 77.7 | ↓-5.0 | |
| 5/15 07:30 | 72.5 | ↓-5.2 | 最大潮位差 |
| 5/15 07:40 | 67.4 | ↓-5.1 | |
| 5/15 07:50 | 62.2 | ↓-5.2 | 最大潮位差 |
| 5/15 08:00 | 57.0 | ↓-5.2 | 最大潮位差 |
| 5/15 08:10 | 51.9 | ↓-5.1 | |
| 5/15 08:20 | 46.8 | ↓-5.1 | |
| 5/15 08:30 | 41.9 | ↓-4.9 | |
| 5/15 08:40 | 37.1 | ↓-4.8 | |
| 5/15 08:50 | 32.4 | ↓-4.7 | |
| 5/15 09:00 | 27.9 | ↓-4.5 | |
| 5/15 09:10 | 23.6 | ↓-4.3 | |
| 5/15 09:20 | 19.5 | ↓-4.1 | |
| 5/15 09:30 | 15.7 | ↓-3.8 | |
| 5/15 09:40 | 12.2 | ↓-3.5 | |
| 5/15 09:50 | 8.9 | ↓-3.3 | |
| 5/15 10:00 | 5.9 | ↓-3.0 | |
| 5/15 10:10 | 3.3 | ↓-2.6 | |
| 5/15 10:20 | 1.0 | ↓-2.3 | |
| 5/15 10:30 | -1.0 | ↓-2.0 | |
| 5/15 10:40 | -2.6 | ↓-1.6 | |
| 5/15 10:50 | -3.8 | ↓-1.2 | |
| 5/15 11:00 | -4.7 | ↓-0.9 | |
| 5/15 11:10 | -5.2 | ↓-0.5 | 干潮 |
| 5/15 11:20 | -5.3 | ↓-0.1 | 干潮 |
| 5/15 11:30 | -5.1 | ↑0.2 | |
| 5/15 11:40 | -4.5 | ↑0.6 | |
| 5/15 11:50 | -3.5 | ↑1.0 | |
| 5/15 12:00 | -2.2 | ↑1.3 | |
| 5/15 12:10 | -0.6 | ↑1.6 | |
| 5/15 12:20 | 1.4 | ↑2.0 | |
| 5/15 12:30 | 3.6 | ↑2.2 | |
| 5/15 12:40 | 6.2 | ↑2.6 | |
| 5/15 12:50 | 9.1 | ↑2.9 | |
| 5/15 13:00 | 12.2 | ↑3.1 | |
| 5/15 13:10 | 15.5 | ↑3.3 | |
| 5/15 13:20 | 19.1 | ↑3.6 | |
| 5/15 13:30 | 22.8 | ↑3.7 | |
| 5/15 13:40 | 26.7 | ↑3.9 | |
| 5/15 13:50 | 30.8 | ↑4.1 | |
| 5/15 14:00 | 35.0 | ↑4.2 | |
| 5/15 14:10 | 39.2 | ↑4.2 | |
| 5/15 14:20 | 43.6 | ↑4.4 | |
| 5/15 14:30 | 47.9 | ↑4.3 | |
| 5/15 14:40 | 52.3 | ↑4.4 | |
| 5/15 14:50 | 56.7 | ↑4.4 | |
| 5/15 15:00 | 61.0 | ↑4.3 | |
| 5/15 15:10 | 65.3 | ↑4.3 | |
| 5/15 15:20 | 69.5 | ↑4.2 | |
| 5/15 15:30 | 73.5 | ↑4.0 | |
| 5/15 15:40 | 77.5 | ↑4.0 | |
| 5/15 15:50 | 81.3 | ↑3.8 | |
| 5/15 16:00 | 84.9 | ↑3.6 | |
| 5/15 16:10 | 88.3 | ↑3.4 | |
| 5/15 16:20 | 91.6 | ↑3.3 | |
| 5/15 16:30 | 94.6 | ↑3.0 | |
| 5/15 16:40 | 97.4 | ↑2.8 | |
| 5/15 16:50 | 100.0 | ↑2.6 | |
| 5/15 17:00 | 102.3 | ↑2.3 | |
| 5/15 17:10 | 104.3 | ↑2.0 | |
| 5/15 17:20 | 106.1 | ↑1.8 | |
| 5/15 17:30 | 107.6 | ↑1.5 | |
| 5/15 17:40 | 108.9 | ↑1.3 | |
| 5/15 17:50 | 109.9 | ↑1.0 | |
| 5/15 18:00 | 110.7 | ↑0.8 | |
| 5/15 18:10 | 111.2 | ↑0.5 | |
| 5/15 18:20 | 111.4 | ↑0.2 | 満潮 |
| 5/15 18:30 | 111.5 | ↑0.1 | |
| 5/15 18:40 | 111.3 | ↓-0.2 | |
| 5/15 18:50 | 110.9 | ↓-0.4 | |
| 5/15 19:00 | 110.3 | ↓-0.6 | |
| 5/15 19:10 | 109.5 | ↓-0.8 | |
| 5/15 19:20 | 108.5 | ↓-1.0 | |
| 5/15 19:30 | 107.4 | ↓-1.1 | |
| 5/15 19:40 | 106.2 | ↓-1.2 | |
| 5/15 19:50 | 104.9 | ↓-1.3 | |
| 5/15 20:00 | 103.4 | ↓-1.5 | |
| 5/15 20:10 | 101.9 | ↓-1.5 | |
| 5/15 20:20 | 100.4 | ↓-1.5 | |
| 5/15 20:30 | 98.8 | ↓-1.6 | |
| 5/15 20:40 | 97.2 | ↓-1.6 | |
| 5/15 20:50 | 95.6 | ↓-1.6 | |
| 5/15 21:00 | 94.1 | ↓-1.5 | |
| 5/15 21:10 | 92.6 | ↓-1.5 | |
| 5/15 21:20 | 91.1 | ↓-1.5 | |
| 5/15 21:30 | 89.8 | ↓-1.3 | |
| 5/15 21:40 | 88.6 | ↓-1.2 | |
| 5/15 21:50 | 87.4 | ↓-1.2 | |
| 5/15 22:00 | 86.5 | ↓-0.9 | |
| 5/15 22:10 | 85.6 | ↓-0.9 | |
| 5/15 22:20 | 85.0 | ↓-0.6 | |
| 5/15 22:30 | 84.4 | ↓-0.6 | |
| 5/15 22:40 | 84.1 | ↓-0.3 | |
| 5/15 22:50 | 84.0 | ↓-0.1 | 干潮 |
| 5/15 23:00 | 84.0 | 0 | |
| 5/15 23:10 | 84.3 | ↑0.3 | |
| 5/15 23:20 | 84.7 | ↑0.4 | |
| 5/15 23:30 | 85.3 | ↑0.6 | |
| 5/15 23:40 | 86.2 | ↑0.9 | |
| 5/15 23:50 | 87.2 | ↑1.0 |