| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(土) |
04:30 | 11:46 | 18:49 | 23:17 |
| 135cm | 1cm | 108cm | 82cm | |
|
||||
根室（北海道）2021年05月1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 |
|---|---|---|---|
| 5/1 00:00 | 79.9 | ↑1.5 | |
| 5/1 00:10 | 81.6 | ↑1.7 | |
| 5/1 00:20 | 83.4 | ↑1.8 | |
| 5/1 00:30 | 85.4 | ↑2.0 | |
| 5/1 00:40 | 87.6 | ↑2.2 | |
| 5/1 00:50 | 90.0 | ↑2.4 | |
| 5/1 01:00 | 92.4 | ↑2.4 | |
| 5/1 01:10 | 95.0 | ↑2.6 | |
| 5/1 01:20 | 97.7 | ↑2.7 | |
| 5/1 01:30 | 100.4 | ↑2.7 | |
| 5/1 01:40 | 103.2 | ↑2.8 | |
| 5/1 01:50 | 105.9 | ↑2.7 | |
| 5/1 02:00 | 108.7 | ↑2.8 | |
| 5/1 02:10 | 111.5 | ↑2.8 | |
| 5/1 02:20 | 114.2 | ↑2.7 | |
| 5/1 02:30 | 116.8 | ↑2.6 | |
| 5/1 02:40 | 119.3 | ↑2.5 | |
| 5/1 02:50 | 121.7 | ↑2.4 | |
| 5/1 03:00 | 124.0 | ↑2.3 | |
| 5/1 03:10 | 126.1 | ↑2.1 | |
| 5/1 03:20 | 128.0 | ↑1.9 | |
| 5/1 03:30 | 129.6 | ↑1.6 | |
| 5/1 03:40 | 131.1 | ↑1.5 | |
| 5/1 03:50 | 132.3 | ↑1.2 | |
| 5/1 04:00 | 133.3 | ↑1.0 | |
| 5/1 04:10 | 134.0 | ↑0.7 | |
| 5/1 04:20 | 134.4 | ↑0.4 | 満潮 |
| 5/1 04:30 | 134.5 | ↑0.1 | 満潮 |
| 5/1 04:40 | 134.3 | ↓-0.2 | |
| 5/1 04:50 | 133.8 | ↓-0.5 | |
| 5/1 05:00 | 133.0 | ↓-0.8 | |
| 5/1 05:10 | 131.9 | ↓-1.1 | |
| 5/1 05:20 | 130.4 | ↓-1.5 | |
| 5/1 05:30 | 128.6 | ↓-1.8 | |
| 5/1 05:40 | 126.6 | ↓-2.0 | |
| 5/1 05:50 | 124.2 | ↓-2.4 | |
| 5/1 06:00 | 121.5 | ↓-2.7 | |
| 5/1 06:10 | 118.6 | ↓-2.9 | |
| 5/1 06:20 | 115.4 | ↓-3.2 | |
| 5/1 06:30 | 111.9 | ↓-3.5 | |
| 5/1 06:40 | 108.2 | ↓-3.7 | |
| 5/1 06:50 | 104.2 | ↓-4.0 | |
| 5/1 07:00 | 100.1 | ↓-4.1 | |
| 5/1 07:10 | 95.7 | ↓-4.4 | |
| 5/1 07:20 | 91.3 | ↓-4.4 | |
| 5/1 07:30 | 86.6 | ↓-4.7 | |
| 5/1 07:40 | 81.9 | ↓-4.7 | |
| 5/1 07:50 | 77.1 | ↓-4.8 | |
| 5/1 08:00 | 72.2 | ↓-4.9 | 最大潮位差 |
| 5/1 08:10 | 67.3 | ↓-4.9 | 最大潮位差 |
| 5/1 08:20 | 62.4 | ↓-4.9 | 最大潮位差 |
| 5/1 08:30 | 57.5 | ↓-4.9 | 最大潮位差 |
| 5/1 08:40 | 52.7 | ↓-4.8 | |
| 5/1 08:50 | 47.9 | ↓-4.8 | |
| 5/1 09:00 | 43.3 | ↓-4.6 | |
| 5/1 09:10 | 38.7 | ↓-4.6 | |
| 5/1 09:20 | 34.3 | ↓-4.4 | |
| 5/1 09:30 | 30.1 | ↓-4.2 | |
| 5/1 09:40 | 26.1 | ↓-4.0 | |
| 5/1 09:50 | 22.4 | ↓-3.7 | |
| 5/1 10:00 | 18.8 | ↓-3.6 | |
| 5/1 10:10 | 15.6 | ↓-3.2 | |
| 5/1 10:20 | 12.6 | ↓-3.0 | |
| 5/1 10:30 | 9.9 | ↓-2.7 | |
| 5/1 10:40 | 7.5 | ↓-2.4 | |
| 5/1 10:50 | 5.4 | ↓-2.1 | |
| 5/1 11:00 | 3.7 | ↓-1.7 | |
| 5/1 11:10 | 2.3 | ↓-1.4 | |
| 5/1 11:20 | 1.2 | ↓-1.1 | |
| 5/1 11:30 | 0.5 | ↓-0.7 | |
| 5/1 11:40 | 0.1 | ↓-0.4 | 干潮 |
| 5/1 11:50 | 0.1 | 0 | |
| 5/1 12:00 | 0.5 | ↑0.4 | |
| 5/1 12:10 | 1.2 | ↑0.7 | |
| 5/1 12:20 | 2.2 | ↑1.0 | |
| 5/1 12:30 | 3.5 | ↑1.3 | |
| 5/1 12:40 | 5.2 | ↑1.7 | |
| 5/1 12:50 | 7.1 | ↑1.9 | |
| 5/1 13:00 | 9.3 | ↑2.2 | |
| 5/1 13:10 | 11.9 | ↑2.6 | |
| 5/1 13:20 | 14.6 | ↑2.7 | |
| 5/1 13:30 | 17.6 | ↑3.0 | |
| 5/1 13:40 | 20.8 | ↑3.2 | |
| 5/1 13:50 | 24.2 | ↑3.4 | |
| 5/1 14:00 | 27.8 | ↑3.6 | |
| 5/1 14:10 | 31.5 | ↑3.7 | |
| 5/1 14:20 | 35.3 | ↑3.8 | |
| 5/1 14:30 | 39.3 | ↑4.0 | |
| 5/1 14:40 | 43.3 | ↑4.0 | |
| 5/1 14:50 | 47.3 | ↑4.0 | |
| 5/1 15:00 | 51.4 | ↑4.1 | |
| 5/1 15:10 | 55.5 | ↑4.1 | |
| 5/1 15:20 | 59.5 | ↑4.0 | |
| 5/1 15:30 | 63.5 | ↑4.0 | |
| 5/1 15:40 | 67.4 | ↑3.9 | |
| 5/1 15:50 | 71.3 | ↑3.9 | |
| 5/1 16:00 | 75.0 | ↑3.7 | |
| 5/1 16:10 | 78.6 | ↑3.6 | |
| 5/1 16:20 | 82.0 | ↑3.4 | |
| 5/1 16:30 | 85.3 | ↑3.3 | |
| 5/1 16:40 | 88.4 | ↑3.1 | |
| 5/1 16:50 | 91.3 | ↑2.9 | |
| 5/1 17:00 | 93.9 | ↑2.6 | |
| 5/1 17:10 | 96.4 | ↑2.5 | |
| 5/1 17:20 | 98.6 | ↑2.2 | |
| 5/1 17:30 | 100.6 | ↑2.0 | |
| 5/1 17:40 | 102.3 | ↑1.7 | |
| 5/1 17:50 | 103.8 | ↑1.5 | |
| 5/1 18:00 | 105.1 | ↑1.3 | |
| 5/1 18:10 | 106.1 | ↑1.0 | |
| 5/1 18:20 | 106.9 | ↑0.8 | |
| 5/1 18:30 | 107.4 | ↑0.5 | |
| 5/1 18:40 | 107.7 | ↑0.3 | 満潮 |
| 5/1 18:50 | 107.8 | ↑0.1 | |
| 5/1 19:00 | 107.6 | ↓-0.2 | |
| 5/1 19:10 | 107.3 | ↓-0.3 | |
| 5/1 19:20 | 106.8 | ↓-0.5 | |
| 5/1 19:30 | 106.1 | ↓-0.7 | |
| 5/1 19:40 | 105.2 | ↓-0.9 | |
| 5/1 19:50 | 104.2 | ↓-1.0 | |
| 5/1 20:00 | 103.0 | ↓-1.2 | |
| 5/1 20:10 | 101.8 | ↓-1.2 | |
| 5/1 20:20 | 100.4 | ↓-1.4 | |
| 5/1 20:30 | 99.0 | ↓-1.4 | |
| 5/1 20:40 | 97.5 | ↓-1.5 | |
| 5/1 20:50 | 96.0 | ↓-1.5 | |
| 5/1 21:00 | 94.5 | ↓-1.5 | |
| 5/1 21:10 | 93.0 | ↓-1.5 | |
| 5/1 21:20 | 91.5 | ↓-1.5 | |
| 5/1 21:30 | 90.0 | ↓-1.5 | |
| 5/1 21:40 | 88.6 | ↓-1.4 | |
| 5/1 21:50 | 87.3 | ↓-1.3 | |
| 5/1 22:00 | 86.1 | ↓-1.2 | |
| 5/1 22:10 | 85.0 | ↓-1.1 | |
| 5/1 22:20 | 84.0 | ↓-1.0 | |
| 5/1 22:30 | 83.1 | ↓-0.9 | |
| 5/1 22:40 | 82.4 | ↓-0.7 | |
| 5/1 22:50 | 81.9 | ↓-0.5 | |
| 5/1 23:00 | 81.5 | ↓-0.4 | |
| 5/1 23:10 | 81.3 | ↓-0.2 | 干潮 |
| 5/1 23:20 | 81.3 | 0 | |
| 5/1 23:30 | 81.5 | ↑0.2 | |
| 5/1 23:40 | 81.8 | ↑0.3 | |
| 5/1 23:50 | 82.4 | ↑0.6 |