| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(木) |
02:09 | 08:40 | 15:05 | 20:42 |
| 123cm | 23cm | 119cm | 54cm | |
|
||||
根室（北海道）2023年05月4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 |
|---|---|---|---|
| 5/4 00:00 | 100.6 | ↑3.1 | |
| 5/4 00:10 | 103.5 | ↑2.9 | |
| 5/4 00:20 | 106.2 | ↑2.7 | |
| 5/4 00:30 | 108.8 | ↑2.6 | |
| 5/4 00:40 | 111.3 | ↑2.5 | |
| 5/4 00:50 | 113.5 | ↑2.2 | |
| 5/4 01:00 | 115.5 | ↑2.0 | |
| 5/4 01:10 | 117.3 | ↑1.8 | |
| 5/4 01:20 | 118.8 | ↑1.5 | |
| 5/4 01:30 | 120.0 | ↑1.2 | |
| 5/4 01:40 | 121.0 | ↑1.0 | |
| 5/4 01:50 | 121.7 | ↑0.7 | |
| 5/4 02:00 | 122.1 | ↑0.4 | 満潮 |
| 5/4 02:10 | 122.2 | ↑0.1 | |
| 5/4 02:20 | 122.0 | ↓-0.2 | |
| 5/4 02:30 | 121.4 | ↓-0.6 | |
| 5/4 02:40 | 120.6 | ↓-0.8 | |
| 5/4 02:50 | 119.5 | ↓-1.1 | |
| 5/4 03:00 | 118.1 | ↓-1.4 | |
| 5/4 03:10 | 116.4 | ↓-1.7 | |
| 5/4 03:20 | 114.4 | ↓-2.0 | |
| 5/4 03:30 | 112.1 | ↓-2.3 | |
| 5/4 03:40 | 109.6 | ↓-2.5 | |
| 5/4 03:50 | 106.8 | ↓-2.8 | |
| 5/4 04:00 | 103.8 | ↓-3.0 | |
| 5/4 04:10 | 100.7 | ↓-3.1 | |
| 5/4 04:20 | 97.3 | ↓-3.4 | |
| 5/4 04:30 | 93.7 | ↓-3.6 | |
| 5/4 04:40 | 90.0 | ↓-3.7 | |
| 5/4 04:50 | 86.2 | ↓-3.8 | |
| 5/4 05:00 | 82.3 | ↓-3.9 | |
| 5/4 05:10 | 78.4 | ↓-3.9 | |
| 5/4 05:20 | 74.4 | ↓-4.0 | |
| 5/4 05:30 | 70.3 | ↓-4.1 | 最大潮位差 |
| 5/4 05:40 | 66.3 | ↓-4.0 | |
| 5/4 05:50 | 62.3 | ↓-4.0 | |
| 5/4 06:00 | 58.4 | ↓-3.9 | |
| 5/4 06:10 | 54.6 | ↓-3.8 | |
| 5/4 06:20 | 50.9 | ↓-3.7 | |
| 5/4 06:30 | 47.3 | ↓-3.6 | |
| 5/4 06:40 | 43.9 | ↓-3.4 | |
| 5/4 06:50 | 40.7 | ↓-3.2 | |
| 5/4 07:00 | 37.7 | ↓-3.0 | |
| 5/4 07:10 | 34.9 | ↓-2.8 | |
| 5/4 07:20 | 32.3 | ↓-2.6 | |
| 5/4 07:30 | 30.1 | ↓-2.2 | |
| 5/4 07:40 | 28.1 | ↓-2.0 | |
| 5/4 07:50 | 26.4 | ↓-1.7 | |
| 5/4 08:00 | 25.0 | ↓-1.4 | |
| 5/4 08:10 | 23.9 | ↓-1.1 | |
| 5/4 08:20 | 23.1 | ↓-0.8 | |
| 5/4 08:30 | 22.6 | ↓-0.5 | 干潮 |
| 5/4 08:40 | 22.5 | ↓-0.1 | 干潮 |
| 5/4 08:50 | 22.7 | ↑0.2 | |
| 5/4 09:00 | 23.3 | ↑0.6 | |
| 5/4 09:10 | 24.1 | ↑0.8 | |
| 5/4 09:20 | 25.3 | ↑1.2 | |
| 5/4 09:30 | 26.8 | ↑1.5 | |
| 5/4 09:40 | 28.6 | ↑1.8 | |
| 5/4 09:50 | 30.6 | ↑2.0 | |
| 5/4 10:00 | 33.0 | ↑2.4 | |
| 5/4 10:10 | 35.5 | ↑2.5 | |
| 5/4 10:20 | 38.4 | ↑2.9 | |
| 5/4 10:30 | 41.4 | ↑3.0 | |
| 5/4 10:40 | 44.6 | ↑3.2 | |
| 5/4 10:50 | 48.0 | ↑3.4 | |
| 5/4 11:00 | 51.6 | ↑3.6 | |
| 5/4 11:10 | 55.3 | ↑3.7 | |
| 5/4 11:20 | 59.0 | ↑3.7 | |
| 5/4 11:30 | 62.9 | ↑3.9 | |
| 5/4 11:40 | 66.8 | ↑3.9 | |
| 5/4 11:50 | 70.7 | ↑3.9 | |
| 5/4 12:00 | 74.6 | ↑3.9 | |
| 5/4 12:10 | 78.5 | ↑3.9 | |
| 5/4 12:20 | 82.3 | ↑3.8 | |
| 5/4 12:30 | 86.1 | ↑3.8 | |
| 5/4 12:40 | 89.7 | ↑3.6 | |
| 5/4 12:50 | 93.2 | ↑3.5 | |
| 5/4 13:00 | 96.6 | ↑3.4 | |
| 5/4 13:10 | 99.7 | ↑3.1 | |
| 5/4 13:20 | 102.7 | ↑3.0 | |
| 5/4 13:30 | 105.5 | ↑2.8 | |
| 5/4 13:40 | 108.0 | ↑2.5 | |
| 5/4 13:50 | 110.3 | ↑2.3 | |
| 5/4 14:00 | 112.3 | ↑2.0 | |
| 5/4 14:10 | 114.0 | ↑1.7 | |
| 5/4 14:20 | 115.5 | ↑1.5 | |
| 5/4 14:30 | 116.6 | ↑1.1 | |
| 5/4 14:40 | 117.5 | ↑0.9 | |
| 5/4 14:50 | 118.1 | ↑0.6 | |
| 5/4 15:00 | 118.4 | ↑0.3 | 満潮 |
| 5/4 15:10 | 118.3 | ↓-0.1 | |
| 5/4 15:20 | 118.0 | ↓-0.3 | |
| 5/4 15:30 | 117.4 | ↓-0.6 | |
| 5/4 15:40 | 116.6 | ↓-0.8 | |
| 5/4 15:50 | 115.4 | ↓-1.2 | |
| 5/4 16:00 | 114.0 | ↓-1.4 | |
| 5/4 16:10 | 112.4 | ↓-1.6 | |
| 5/4 16:20 | 110.5 | ↓-1.9 | |
| 5/4 16:30 | 108.4 | ↓-2.1 | |
| 5/4 16:40 | 106.1 | ↓-2.3 | |
| 5/4 16:50 | 103.7 | ↓-2.4 | |
| 5/4 17:00 | 101.1 | ↓-2.6 | |
| 5/4 17:10 | 98.3 | ↓-2.8 | |
| 5/4 17:20 | 95.5 | ↓-2.8 | |
| 5/4 17:30 | 92.6 | ↓-2.9 | |
| 5/4 17:40 | 89.7 | ↓-2.9 | |
| 5/4 17:50 | 86.7 | ↓-3.0 | |
| 5/4 18:00 | 83.7 | ↓-3.0 | |
| 5/4 18:10 | 80.7 | ↓-3.0 | |
| 5/4 18:20 | 77.8 | ↓-2.9 | |
| 5/4 18:30 | 75.0 | ↓-2.8 | |
| 5/4 18:40 | 72.2 | ↓-2.8 | |
| 5/4 18:50 | 69.6 | ↓-2.6 | |
| 5/4 19:00 | 67.1 | ↓-2.5 | |
| 5/4 19:10 | 64.7 | ↓-2.4 | |
| 5/4 19:20 | 62.6 | ↓-2.1 | |
| 5/4 19:30 | 60.6 | ↓-2.0 | |
| 5/4 19:40 | 58.9 | ↓-1.7 | |
| 5/4 19:50 | 57.4 | ↓-1.5 | |
| 5/4 20:00 | 56.2 | ↓-1.2 | |
| 5/4 20:10 | 55.2 | ↓-1.0 | |
| 5/4 20:20 | 54.4 | ↓-0.8 | |
| 5/4 20:30 | 54.0 | ↓-0.4 | |
| 5/4 20:40 | 53.8 | ↓-0.2 | 干潮 |
| 5/4 20:50 | 53.9 | ↑0.1 | |
| 5/4 21:00 | 54.3 | ↑0.4 | |
| 5/4 21:10 | 54.9 | ↑0.6 | |
| 5/4 21:20 | 55.9 | ↑1.0 | |
| 5/4 21:30 | 57.1 | ↑1.2 | |
| 5/4 21:40 | 58.6 | ↑1.5 | |
| 5/4 21:50 | 60.3 | ↑1.7 | |
| 5/4 22:00 | 62.2 | ↑1.9 | |
| 5/4 22:10 | 64.4 | ↑2.2 | |
| 5/4 22:20 | 66.8 | ↑2.4 | |
| 5/4 22:30 | 69.4 | ↑2.6 | |
| 5/4 22:40 | 72.2 | ↑2.8 | |
| 5/4 22:50 | 75.1 | ↑2.9 | |
| 5/4 23:00 | 78.1 | ↑3.0 | |
| 5/4 23:10 | 81.2 | ↑3.1 | |
| 5/4 23:20 | 84.4 | ↑3.2 | |
| 5/4 23:30 | 87.7 | ↑3.3 | |
| 5/4 23:40 | 91.0 | ↑3.3 | |
| 5/4 23:50 | 94.3 | ↑3.3 |