| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
03:29 | 10:52 | 17:56 | 22:43 |
| 147cm | 3cm | 126cm | 89cm | |
|
||||
根室（北海道）2023年07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 |
|---|---|---|---|
| 7/20 00:00 | 108.6 | ↑2.0 | |
| 7/20 00:10 | 110.8 | ↑2.2 | |
| 7/20 00:20 | 113.1 | ↑2.3 | |
| 7/20 00:30 | 115.5 | ↑2.4 | |
| 7/20 00:40 | 117.9 | ↑2.4 | |
| 7/20 00:50 | 120.3 | ↑2.4 | |
| 7/20 01:00 | 122.8 | ↑2.5 | |
| 7/20 01:10 | 125.3 | ↑2.5 | |
| 7/20 01:20 | 127.7 | ↑2.4 | |
| 7/20 01:30 | 130.0 | ↑2.3 | |
| 7/20 01:40 | 132.3 | ↑2.3 | |
| 7/20 01:50 | 134.5 | ↑2.2 | |
| 7/20 02:00 | 136.6 | ↑2.1 | |
| 7/20 02:10 | 138.5 | ↑1.9 | |
| 7/20 02:20 | 140.2 | ↑1.7 | |
| 7/20 02:30 | 141.8 | ↑1.6 | |
| 7/20 02:40 | 143.1 | ↑1.3 | |
| 7/20 02:50 | 144.3 | ↑1.2 | |
| 7/20 03:00 | 145.1 | ↑0.8 | |
| 7/20 03:10 | 145.8 | ↑0.7 | |
| 7/20 03:20 | 146.1 | ↑0.3 | 満潮 |
| 7/20 03:30 | 146.2 | ↑0.1 | |
| 7/20 03:40 | 146.0 | ↓-0.2 | |
| 7/20 03:50 | 145.5 | ↓-0.5 | |
| 7/20 04:00 | 144.7 | ↓-0.8 | |
| 7/20 04:10 | 143.5 | ↓-1.2 | |
| 7/20 04:20 | 142.1 | ↓-1.4 | |
| 7/20 04:30 | 140.3 | ↓-1.8 | |
| 7/20 04:40 | 138.2 | ↓-2.1 | |
| 7/20 04:50 | 135.9 | ↓-2.3 | |
| 7/20 05:00 | 133.2 | ↓-2.7 | |
| 7/20 05:10 | 130.2 | ↓-3.0 | |
| 7/20 05:20 | 127.0 | ↓-3.2 | |
| 7/20 05:30 | 123.4 | ↓-3.6 | |
| 7/20 05:40 | 119.7 | ↓-3.7 | |
| 7/20 05:50 | 115.6 | ↓-4.1 | |
| 7/20 06:00 | 111.4 | ↓-4.2 | |
| 7/20 06:10 | 107.0 | ↓-4.4 | |
| 7/20 06:20 | 102.4 | ↓-4.6 | |
| 7/20 06:30 | 97.6 | ↓-4.8 | |
| 7/20 06:40 | 92.7 | ↓-4.9 | |
| 7/20 06:50 | 87.7 | ↓-5.0 | |
| 7/20 07:00 | 82.6 | ↓-5.1 | |
| 7/20 07:10 | 77.4 | ↓-5.2 | 最大潮位差 |
| 7/20 07:20 | 72.3 | ↓-5.1 | |
| 7/20 07:30 | 67.1 | ↓-5.2 | 最大潮位差 |
| 7/20 07:40 | 62.0 | ↓-5.1 | |
| 7/20 07:50 | 56.9 | ↓-5.1 | |
| 7/20 08:00 | 51.9 | ↓-5.0 | |
| 7/20 08:10 | 47.0 | ↓-4.9 | |
| 7/20 08:20 | 42.3 | ↓-4.7 | |
| 7/20 08:30 | 37.7 | ↓-4.6 | |
| 7/20 08:40 | 33.3 | ↓-4.4 | |
| 7/20 08:50 | 29.2 | ↓-4.1 | |
| 7/20 09:00 | 25.3 | ↓-3.9 | |
| 7/20 09:10 | 21.6 | ↓-3.7 | |
| 7/20 09:20 | 18.2 | ↓-3.4 | |
| 7/20 09:30 | 15.1 | ↓-3.1 | |
| 7/20 09:40 | 12.4 | ↓-2.7 | |
| 7/20 09:50 | 10.0 | ↓-2.4 | |
| 7/20 10:00 | 7.9 | ↓-2.1 | |
| 7/20 10:10 | 6.1 | ↓-1.8 | |
| 7/20 10:20 | 4.8 | ↓-1.3 | |
| 7/20 10:30 | 3.8 | ↓-1.0 | |
| 7/20 10:40 | 3.2 | ↓-0.6 | |
| 7/20 10:50 | 3.0 | ↓-0.2 | 干潮 |
| 7/20 11:00 | 3.1 | ↑0.1 | |
| 7/20 11:10 | 3.6 | ↑0.5 | |
| 7/20 11:20 | 4.5 | ↑0.9 | |
| 7/20 11:30 | 5.8 | ↑1.3 | |
| 7/20 11:40 | 7.4 | ↑1.6 | |
| 7/20 11:50 | 9.3 | ↑1.9 | |
| 7/20 12:00 | 11.6 | ↑2.3 | |
| 7/20 12:10 | 14.2 | ↑2.6 | |
| 7/20 12:20 | 17.1 | ↑2.9 | |
| 7/20 12:30 | 20.2 | ↑3.1 | |
| 7/20 12:40 | 23.7 | ↑3.5 | |
| 7/20 12:50 | 27.3 | ↑3.6 | |
| 7/20 13:00 | 31.2 | ↑3.9 | |
| 7/20 13:10 | 35.2 | ↑4.0 | |
| 7/20 13:20 | 39.4 | ↑4.2 | |
| 7/20 13:30 | 43.8 | ↑4.4 | |
| 7/20 13:40 | 48.2 | ↑4.4 | |
| 7/20 13:50 | 52.8 | ↑4.6 | |
| 7/20 14:00 | 57.4 | ↑4.6 | |
| 7/20 14:10 | 62.0 | ↑4.6 | |
| 7/20 14:20 | 66.6 | ↑4.6 | |
| 7/20 14:30 | 71.2 | ↑4.6 | |
| 7/20 14:40 | 75.7 | ↑4.5 | |
| 7/20 14:50 | 80.2 | ↑4.5 | |
| 7/20 15:00 | 84.5 | ↑4.3 | |
| 7/20 15:10 | 88.7 | ↑4.2 | |
| 7/20 15:20 | 92.8 | ↑4.1 | |
| 7/20 15:30 | 96.7 | ↑3.9 | |
| 7/20 15:40 | 100.4 | ↑3.7 | |
| 7/20 15:50 | 103.9 | ↑3.5 | |
| 7/20 16:00 | 107.2 | ↑3.3 | |
| 7/20 16:10 | 110.2 | ↑3.0 | |
| 7/20 16:20 | 113.0 | ↑2.8 | |
| 7/20 16:30 | 115.5 | ↑2.5 | |
| 7/20 16:40 | 117.8 | ↑2.3 | |
| 7/20 16:50 | 119.7 | ↑1.9 | |
| 7/20 17:00 | 121.4 | ↑1.7 | |
| 7/20 17:10 | 122.8 | ↑1.4 | |
| 7/20 17:20 | 123.9 | ↑1.1 | |
| 7/20 17:30 | 124.8 | ↑0.9 | |
| 7/20 17:40 | 125.3 | ↑0.5 | |
| 7/20 17:50 | 125.6 | ↑0.3 | 満潮 |
| 7/20 18:00 | 125.6 | 0 | |
| 7/20 18:10 | 125.4 | ↓-0.2 | |
| 7/20 18:20 | 124.9 | ↓-0.5 | |
| 7/20 18:30 | 124.2 | ↓-0.7 | |
| 7/20 18:40 | 123.2 | ↓-1.0 | |
| 7/20 18:50 | 122.1 | ↓-1.1 | |
| 7/20 19:00 | 120.8 | ↓-1.3 | |
| 7/20 19:10 | 119.3 | ↓-1.5 | |
| 7/20 19:20 | 117.7 | ↓-1.6 | |
| 7/20 19:30 | 116.0 | ↓-1.7 | |
| 7/20 19:40 | 114.1 | ↓-1.9 | |
| 7/20 19:50 | 112.2 | ↓-1.9 | |
| 7/20 20:00 | 110.3 | ↓-1.9 | |
| 7/20 20:10 | 108.3 | ↓-2.0 | |
| 7/20 20:20 | 106.3 | ↓-2.0 | |
| 7/20 20:30 | 104.3 | ↓-2.0 | |
| 7/20 20:40 | 102.3 | ↓-2.0 | |
| 7/20 20:50 | 100.4 | ↓-1.9 | |
| 7/20 21:00 | 98.6 | ↓-1.8 | |
| 7/20 21:10 | 96.9 | ↓-1.7 | |
| 7/20 21:20 | 95.3 | ↓-1.6 | |
| 7/20 21:30 | 93.8 | ↓-1.5 | |
| 7/20 21:40 | 92.5 | ↓-1.3 | |
| 7/20 21:50 | 91.4 | ↓-1.1 | |
| 7/20 22:00 | 90.4 | ↓-1.0 | |
| 7/20 22:10 | 89.6 | ↓-0.8 | |
| 7/20 22:20 | 89.1 | ↓-0.5 | |
| 7/20 22:30 | 88.7 | ↓-0.4 | |
| 7/20 22:40 | 88.6 | ↓-0.1 | 干潮 |
| 7/20 22:50 | 88.6 | 0 | |
| 7/20 23:00 | 88.9 | ↑0.3 | |
| 7/20 23:10 | 89.5 | ↑0.6 | |
| 7/20 23:20 | 90.2 | ↑0.7 | |
| 7/20 23:30 | 91.1 | ↑0.9 | |
| 7/20 23:40 | 92.3 | ↑1.2 | |
| 7/20 23:50 | 93.7 | ↑1.4 |