| 満潮 | 干潮 | 満潮 | 干潮 |
|
11
(火) |
05:09 | 11:22 | 17:35 | 23:33 |
| 124cm | 22cm | 123cm | 34cm | |
|
||||
日立（茨城）2031年03月11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 |
|---|---|---|---|
| 3/11 00:00 | 30.1 | ↑1.8 | |
| 3/11 00:10 | 32.2 | ↑2.1 | |
| 3/11 00:20 | 34.7 | ↑2.5 | |
| 3/11 00:30 | 37.4 | ↑2.7 | |
| 3/11 00:40 | 40.4 | ↑3.0 | |
| 3/11 00:50 | 43.7 | ↑3.3 | |
| 3/11 01:00 | 47.3 | ↑3.6 | |
| 3/11 01:10 | 51.0 | ↑3.7 | |
| 3/11 01:20 | 55.0 | ↑4.0 | |
| 3/11 01:30 | 59.1 | ↑4.1 | |
| 3/11 01:40 | 63.3 | ↑4.2 | |
| 3/11 01:50 | 67.6 | ↑4.3 | |
| 3/11 02:00 | 72.0 | ↑4.4 | 最大潮位差 |
| 3/11 02:10 | 76.4 | ↑4.4 | 最大潮位差 |
| 3/11 02:20 | 80.7 | ↑4.3 | |
| 3/11 02:30 | 85.0 | ↑4.3 | |
| 3/11 02:40 | 89.2 | ↑4.2 | |
| 3/11 02:50 | 93.3 | ↑4.1 | |
| 3/11 03:00 | 97.2 | ↑3.9 | |
| 3/11 03:10 | 101.0 | ↑3.8 | |
| 3/11 03:20 | 104.5 | ↑3.5 | |
| 3/11 03:30 | 107.7 | ↑3.2 | |
| 3/11 03:40 | 110.8 | ↑3.1 | |
| 3/11 03:50 | 113.5 | ↑2.7 | |
| 3/11 04:00 | 116.0 | ↑2.5 | |
| 3/11 04:10 | 118.1 | ↑2.1 | |
| 3/11 04:20 | 119.9 | ↑1.8 | |
| 3/11 04:30 | 121.4 | ↑1.5 | |
| 3/11 04:40 | 122.6 | ↑1.2 | |
| 3/11 04:50 | 123.4 | ↑0.8 | |
| 3/11 05:00 | 123.8 | ↑0.4 | 満潮 |
| 3/11 05:10 | 123.9 | ↑0.1 | |
| 3/11 05:20 | 123.7 | ↓-0.2 | |
| 3/11 05:30 | 123.1 | ↓-0.6 | |
| 3/11 05:40 | 122.1 | ↓-1.0 | |
| 3/11 05:50 | 120.8 | ↓-1.3 | |
| 3/11 06:00 | 119.2 | ↓-1.6 | |
| 3/11 06:10 | 117.2 | ↓-2.0 | |
| 3/11 06:20 | 114.9 | ↓-2.3 | |
| 3/11 06:30 | 112.3 | ↓-2.6 | |
| 3/11 06:40 | 109.4 | ↓-2.9 | |
| 3/11 06:50 | 106.2 | ↓-3.2 | |
| 3/11 07:00 | 102.8 | ↓-3.4 | |
| 3/11 07:10 | 99.1 | ↓-3.7 | |
| 3/11 07:20 | 95.2 | ↓-3.9 | |
| 3/11 07:30 | 91.2 | ↓-4.0 | |
| 3/11 07:40 | 87.0 | ↓-4.2 | |
| 3/11 07:50 | 82.7 | ↓-4.3 | |
| 3/11 08:00 | 78.4 | ↓-4.3 | |
| 3/11 08:10 | 74.0 | ↓-4.4 | 最大潮位差 |
| 3/11 08:20 | 69.6 | ↓-4.4 | 最大潮位差 |
| 3/11 08:30 | 65.2 | ↓-4.4 | 最大潮位差 |
| 3/11 08:40 | 60.9 | ↓-4.3 | |
| 3/11 08:50 | 56.7 | ↓-4.2 | |
| 3/11 09:00 | 52.6 | ↓-4.1 | |
| 3/11 09:10 | 48.7 | ↓-3.9 | |
| 3/11 09:20 | 45.0 | ↓-3.7 | |
| 3/11 09:30 | 41.4 | ↓-3.6 | |
| 3/11 09:40 | 38.2 | ↓-3.2 | |
| 3/11 09:50 | 35.1 | ↓-3.1 | |
| 3/11 10:00 | 32.4 | ↓-2.7 | |
| 3/11 10:10 | 29.9 | ↓-2.5 | |
| 3/11 10:20 | 27.8 | ↓-2.1 | |
| 3/11 10:30 | 25.9 | ↓-1.9 | |
| 3/11 10:40 | 24.4 | ↓-1.5 | |
| 3/11 10:50 | 23.2 | ↓-1.2 | |
| 3/11 11:00 | 22.3 | ↓-0.9 | |
| 3/11 11:10 | 21.8 | ↓-0.5 | |
| 3/11 11:20 | 21.6 | ↓-0.2 | 干潮 |
| 3/11 11:30 | 21.7 | ↑0.1 | |
| 3/11 11:40 | 22.2 | ↑0.5 | |
| 3/11 11:50 | 23.1 | ↑0.9 | |
| 3/11 12:00 | 24.2 | ↑1.1 | |
| 3/11 12:10 | 25.8 | ↑1.6 | |
| 3/11 12:20 | 27.6 | ↑1.8 | |
| 3/11 12:30 | 29.8 | ↑2.2 | |
| 3/11 12:40 | 32.2 | ↑2.4 | |
| 3/11 12:50 | 35.0 | ↑2.8 | |
| 3/11 13:00 | 38.1 | ↑3.1 | |
| 3/11 13:10 | 41.4 | ↑3.3 | |
| 3/11 13:20 | 44.9 | ↑3.5 | |
| 3/11 13:30 | 48.6 | ↑3.7 | |
| 3/11 13:40 | 52.6 | ↑4.0 | |
| 3/11 13:50 | 56.6 | ↑4.0 | |
| 3/11 14:00 | 60.8 | ↑4.2 | |
| 3/11 14:10 | 65.1 | ↑4.3 | |
| 3/11 14:20 | 69.4 | ↑4.3 | |
| 3/11 14:30 | 73.7 | ↑4.3 | |
| 3/11 14:40 | 78.0 | ↑4.3 | |
| 3/11 14:50 | 82.2 | ↑4.2 | |
| 3/11 15:00 | 86.4 | ↑4.2 | |
| 3/11 15:10 | 90.4 | ↑4.0 | |
| 3/11 15:20 | 94.3 | ↑3.9 | |
| 3/11 15:30 | 98.0 | ↑3.7 | |
| 3/11 15:40 | 101.5 | ↑3.5 | |
| 3/11 15:50 | 104.7 | ↑3.2 | |
| 3/11 16:00 | 107.8 | ↑3.1 | |
| 3/11 16:10 | 110.6 | ↑2.8 | |
| 3/11 16:20 | 113.1 | ↑2.5 | |
| 3/11 16:30 | 115.3 | ↑2.2 | |
| 3/11 16:40 | 117.2 | ↑1.9 | |
| 3/11 16:50 | 118.8 | ↑1.6 | |
| 3/11 17:00 | 120.1 | ↑1.3 | |
| 3/11 17:10 | 121.1 | ↑1.0 | |
| 3/11 17:20 | 121.7 | ↑0.6 | |
| 3/11 17:30 | 122.0 | ↑0.3 | 満潮 |
| 3/11 17:40 | 122.0 | 0 | |
| 3/11 17:50 | 121.6 | ↓-0.4 | |
| 3/11 18:00 | 120.9 | ↓-0.7 | |
| 3/11 18:10 | 119.9 | ↓-1.0 | |
| 3/11 18:20 | 118.6 | ↓-1.3 | |
| 3/11 18:30 | 116.9 | ↓-1.7 | |
| 3/11 18:40 | 115.0 | ↓-1.9 | |
| 3/11 18:50 | 112.7 | ↓-2.3 | |
| 3/11 19:00 | 110.2 | ↓-2.5 | |
| 3/11 19:10 | 107.4 | ↓-2.8 | |
| 3/11 19:20 | 104.3 | ↓-3.1 | |
| 3/11 19:30 | 101.1 | ↓-3.2 | |
| 3/11 19:40 | 97.6 | ↓-3.5 | |
| 3/11 19:50 | 94.0 | ↓-3.6 | |
| 3/11 20:00 | 90.3 | ↓-3.7 | |
| 3/11 20:10 | 86.4 | ↓-3.9 | |
| 3/11 20:20 | 82.5 | ↓-3.9 | |
| 3/11 20:30 | 78.6 | ↓-3.9 | |
| 3/11 20:40 | 74.6 | ↓-4.0 | |
| 3/11 20:50 | 70.7 | ↓-3.9 | |
| 3/11 21:00 | 66.8 | ↓-3.9 | |
| 3/11 21:10 | 63.0 | ↓-3.8 | |
| 3/11 21:20 | 59.4 | ↓-3.6 | |
| 3/11 21:30 | 55.9 | ↓-3.5 | |
| 3/11 21:40 | 52.6 | ↓-3.3 | |
| 3/11 21:50 | 49.5 | ↓-3.1 | |
| 3/11 22:00 | 46.6 | ↓-2.9 | |
| 3/11 22:10 | 44.0 | ↓-2.6 | |
| 3/11 22:20 | 41.6 | ↓-2.4 | |
| 3/11 22:30 | 39.5 | ↓-2.1 | |
| 3/11 22:40 | 37.7 | ↓-1.8 | |
| 3/11 22:50 | 36.2 | ↓-1.5 | |
| 3/11 23:00 | 35.1 | ↓-1.1 | |
| 3/11 23:10 | 34.2 | ↓-0.9 | |
| 3/11 23:20 | 33.6 | ↓-0.6 | |
| 3/11 23:30 | 33.4 | ↓-0.2 | 干潮 |
| 3/11 23:40 | 33.5 | ↑0.1 | |
| 3/11 23:50 | 34.0 | ↑0.5 |