| 満潮 | 干潮 | 満潮 | 干潮 |
|
3
(月) |
03:18 | 09:44 | 16:05 | 21:46 |
| 121cm | 23cm | 117cm | 52cm | |
|
||||
日立（茨城）2038年05月3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 |
|---|---|---|---|
| 5/3 00:00 | 79.1 | ↑3.1 | |
| 5/3 00:10 | 82.3 | ↑3.2 | |
| 5/3 00:20 | 85.5 | ↑3.2 | |
| 5/3 00:30 | 88.7 | ↑3.2 | |
| 5/3 00:40 | 91.9 | ↑3.2 | |
| 5/3 00:50 | 94.9 | ↑3.0 | |
| 5/3 01:00 | 97.9 | ↑3.0 | |
| 5/3 01:10 | 100.8 | ↑2.9 | |
| 5/3 01:20 | 103.6 | ↑2.8 | |
| 5/3 01:30 | 106.2 | ↑2.6 | |
| 5/3 01:40 | 108.6 | ↑2.4 | |
| 5/3 01:50 | 110.8 | ↑2.2 | |
| 5/3 02:00 | 112.9 | ↑2.1 | |
| 5/3 02:10 | 114.7 | ↑1.8 | |
| 5/3 02:20 | 116.4 | ↑1.7 | |
| 5/3 02:30 | 117.7 | ↑1.3 | |
| 5/3 02:40 | 118.9 | ↑1.2 | |
| 5/3 02:50 | 119.8 | ↑0.9 | |
| 5/3 03:00 | 120.4 | ↑0.6 | |
| 5/3 03:10 | 120.7 | ↑0.3 | 満潮 |
| 5/3 03:20 | 120.8 | ↑0.1 | |
| 5/3 03:30 | 120.6 | ↓-0.2 | |
| 5/3 03:40 | 120.0 | ↓-0.6 | |
| 5/3 03:50 | 119.2 | ↓-0.8 | |
| 5/3 04:00 | 118.1 | ↓-1.1 | |
| 5/3 04:10 | 116.7 | ↓-1.4 | |
| 5/3 04:20 | 114.9 | ↓-1.8 | |
| 5/3 04:30 | 112.9 | ↓-2.0 | |
| 5/3 04:40 | 110.6 | ↓-2.3 | |
| 5/3 04:50 | 108.0 | ↓-2.6 | |
| 5/3 05:00 | 105.2 | ↓-2.8 | |
| 5/3 05:10 | 102.1 | ↓-3.1 | |
| 5/3 05:20 | 98.8 | ↓-3.3 | |
| 5/3 05:30 | 95.3 | ↓-3.5 | |
| 5/3 05:40 | 91.7 | ↓-3.6 | |
| 5/3 05:50 | 87.8 | ↓-3.9 | |
| 5/3 06:00 | 83.9 | ↓-3.9 | |
| 5/3 06:10 | 79.9 | ↓-4.0 | |
| 5/3 06:20 | 75.8 | ↓-4.1 | 最大潮位差 |
| 5/3 06:30 | 71.7 | ↓-4.1 | 最大潮位差 |
| 5/3 06:40 | 67.7 | ↓-4.0 | |
| 5/3 06:50 | 63.6 | ↓-4.1 | 最大潮位差 |
| 5/3 07:00 | 59.6 | ↓-4.0 | |
| 5/3 07:10 | 55.8 | ↓-3.8 | |
| 5/3 07:20 | 52.0 | ↓-3.8 | |
| 5/3 07:30 | 48.4 | ↓-3.6 | |
| 5/3 07:40 | 45.0 | ↓-3.4 | |
| 5/3 07:50 | 41.7 | ↓-3.3 | |
| 5/3 08:00 | 38.7 | ↓-3.0 | |
| 5/3 08:10 | 35.8 | ↓-2.9 | |
| 5/3 08:20 | 33.2 | ↓-2.6 | |
| 5/3 08:30 | 30.9 | ↓-2.3 | |
| 5/3 08:40 | 28.9 | ↓-2.0 | |
| 5/3 08:50 | 27.1 | ↓-1.8 | |
| 5/3 09:00 | 25.6 | ↓-1.5 | |
| 5/3 09:10 | 24.4 | ↓-1.2 | |
| 5/3 09:20 | 23.5 | ↓-0.9 | |
| 5/3 09:30 | 22.9 | ↓-0.6 | |
| 5/3 09:40 | 22.6 | ↓-0.3 | 干潮 |
| 5/3 09:50 | 22.7 | ↑0.1 | |
| 5/3 10:00 | 23.1 | ↑0.4 | |
| 5/3 10:10 | 23.8 | ↑0.7 | |
| 5/3 10:20 | 24.9 | ↑1.1 | |
| 5/3 10:30 | 26.3 | ↑1.4 | |
| 5/3 10:40 | 28.0 | ↑1.7 | |
| 5/3 10:50 | 30.0 | ↑2.0 | |
| 5/3 11:00 | 32.3 | ↑2.3 | |
| 5/3 11:10 | 34.8 | ↑2.5 | |
| 5/3 11:20 | 37.7 | ↑2.9 | |
| 5/3 11:30 | 40.8 | ↑3.1 | |
| 5/3 11:40 | 44.0 | ↑3.2 | |
| 5/3 11:50 | 47.5 | ↑3.5 | |
| 5/3 12:00 | 51.1 | ↑3.6 | |
| 5/3 12:10 | 54.9 | ↑3.8 | |
| 5/3 12:20 | 58.7 | ↑3.8 | |
| 5/3 12:30 | 62.6 | ↑3.9 | |
| 5/3 12:40 | 66.6 | ↑4.0 | |
| 5/3 12:50 | 70.5 | ↑3.9 | |
| 5/3 13:00 | 74.4 | ↑3.9 | |
| 5/3 13:10 | 78.2 | ↑3.8 | |
| 5/3 13:20 | 82.0 | ↑3.8 | |
| 5/3 13:30 | 85.7 | ↑3.7 | |
| 5/3 13:40 | 89.2 | ↑3.5 | |
| 5/3 13:50 | 92.6 | ↑3.4 | |
| 5/3 14:00 | 95.8 | ↑3.2 | |
| 5/3 14:10 | 98.8 | ↑3.0 | |
| 5/3 14:20 | 101.7 | ↑2.9 | |
| 5/3 14:30 | 104.3 | ↑2.6 | |
| 5/3 14:40 | 106.7 | ↑2.4 | |
| 5/3 14:50 | 108.8 | ↑2.1 | |
| 5/3 15:00 | 110.7 | ↑1.9 | |
| 5/3 15:10 | 112.4 | ↑1.7 | |
| 5/3 15:20 | 113.7 | ↑1.3 | |
| 5/3 15:30 | 114.9 | ↑1.2 | |
| 5/3 15:40 | 115.7 | ↑0.8 | |
| 5/3 15:50 | 116.2 | ↑0.5 | |
| 5/3 16:00 | 116.5 | ↑0.3 | 満潮 |
| 5/3 16:10 | 116.5 | 0 | |
| 5/3 16:20 | 116.1 | ↓-0.4 | |
| 5/3 16:30 | 115.5 | ↓-0.6 | |
| 5/3 16:40 | 114.6 | ↓-0.9 | |
| 5/3 16:50 | 113.5 | ↓-1.1 | |
| 5/3 17:00 | 112.0 | ↓-1.5 | |
| 5/3 17:10 | 110.3 | ↓-1.7 | |
| 5/3 17:20 | 108.4 | ↓-1.9 | |
| 5/3 17:30 | 106.3 | ↓-2.1 | |
| 5/3 17:40 | 103.9 | ↓-2.4 | |
| 5/3 17:50 | 101.4 | ↓-2.5 | |
| 5/3 18:00 | 98.7 | ↓-2.7 | |
| 5/3 18:10 | 95.9 | ↓-2.8 | |
| 5/3 18:20 | 93.0 | ↓-2.9 | |
| 5/3 18:30 | 90.0 | ↓-3.0 | |
| 5/3 18:40 | 87.0 | ↓-3.0 | |
| 5/3 18:50 | 84.0 | ↓-3.0 | |
| 5/3 19:00 | 81.0 | ↓-3.0 | |
| 5/3 19:10 | 78.1 | ↓-2.9 | |
| 5/3 19:20 | 75.2 | ↓-2.9 | |
| 5/3 19:30 | 72.4 | ↓-2.8 | |
| 5/3 19:40 | 69.7 | ↓-2.7 | |
| 5/3 19:50 | 67.2 | ↓-2.5 | |
| 5/3 20:00 | 64.8 | ↓-2.4 | |
| 5/3 20:10 | 62.6 | ↓-2.2 | |
| 5/3 20:20 | 60.6 | ↓-2.0 | |
| 5/3 20:30 | 58.7 | ↓-1.9 | |
| 5/3 20:40 | 57.1 | ↓-1.6 | |
| 5/3 20:50 | 55.7 | ↓-1.4 | |
| 5/3 21:00 | 54.4 | ↓-1.3 | |
| 5/3 21:10 | 53.5 | ↓-0.9 | |
| 5/3 21:20 | 52.7 | ↓-0.8 | |
| 5/3 21:30 | 52.2 | ↓-0.5 | |
| 5/3 21:40 | 51.9 | ↓-0.3 | 干潮 |
| 5/3 21:50 | 51.9 | 0 | |
| 5/3 22:00 | 52.2 | ↑0.3 | |
| 5/3 22:10 | 52.7 | ↑0.5 | |
| 5/3 22:20 | 53.5 | ↑0.8 | |
| 5/3 22:30 | 54.5 | ↑1.0 | |
| 5/3 22:40 | 55.8 | ↑1.3 | |
| 5/3 22:50 | 57.3 | ↑1.5 | |
| 5/3 23:00 | 59.1 | ↑1.8 | |
| 5/3 23:10 | 61.1 | ↑2.0 | |
| 5/3 23:20 | 63.3 | ↑2.2 | |
| 5/3 23:30 | 65.7 | ↑2.4 | |
| 5/3 23:40 | 68.3 | ↑2.6 | |
| 5/3 23:50 | 71.1 | ↑2.8 |