| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(木) |
06:53 | 01:44 | 21:28 | 14:14 |
| 118cm | 81cm | 111cm | 26cm | |
|
||||
日立（茨城）2030年05月23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 |
|---|---|---|---|
| 5/23 00:00 | 88.6 | ↓-1.4 | |
| 5/23 00:10 | 87.2 | ↓-1.4 | |
| 5/23 00:20 | 85.9 | ↓-1.3 | |
| 5/23 00:30 | 84.8 | ↓-1.1 | |
| 5/23 00:40 | 83.7 | ↓-1.1 | |
| 5/23 00:50 | 82.8 | ↓-0.9 | |
| 5/23 01:00 | 82.1 | ↓-0.7 | |
| 5/23 01:10 | 81.4 | ↓-0.7 | |
| 5/23 01:20 | 81.0 | ↓-0.4 | |
| 5/23 01:30 | 80.6 | ↓-0.4 | |
| 5/23 01:40 | 80.5 | ↓-0.1 | 干潮 |
| 5/23 01:50 | 80.5 | 0 | |
| 5/23 02:00 | 80.7 | ↑0.2 | |
| 5/23 02:10 | 81.1 | ↑0.4 | |
| 5/23 02:20 | 81.7 | ↑0.6 | |
| 5/23 02:30 | 82.4 | ↑0.7 | |
| 5/23 02:40 | 83.3 | ↑0.9 | |
| 5/23 02:50 | 84.4 | ↑1.1 | |
| 5/23 03:00 | 85.6 | ↑1.2 | |
| 5/23 03:10 | 87.0 | ↑1.4 | |
| 5/23 03:20 | 88.5 | ↑1.5 | |
| 5/23 03:30 | 90.1 | ↑1.6 | |
| 5/23 03:40 | 91.8 | ↑1.7 | |
| 5/23 03:50 | 93.6 | ↑1.8 | |
| 5/23 04:00 | 95.4 | ↑1.8 | |
| 5/23 04:10 | 97.3 | ↑1.9 | |
| 5/23 04:20 | 99.2 | ↑1.9 | |
| 5/23 04:30 | 101.1 | ↑1.9 | |
| 5/23 04:40 | 102.9 | ↑1.8 | |
| 5/23 04:50 | 104.7 | ↑1.8 | |
| 5/23 05:00 | 106.5 | ↑1.8 | |
| 5/23 05:10 | 108.2 | ↑1.7 | |
| 5/23 05:20 | 109.7 | ↑1.5 | |
| 5/23 05:30 | 111.2 | ↑1.5 | |
| 5/23 05:40 | 112.5 | ↑1.3 | |
| 5/23 05:50 | 113.7 | ↑1.2 | |
| 5/23 06:00 | 114.7 | ↑1.0 | |
| 5/23 06:10 | 115.6 | ↑0.9 | |
| 5/23 06:20 | 116.3 | ↑0.7 | |
| 5/23 06:30 | 116.8 | ↑0.5 | |
| 5/23 06:40 | 117.1 | ↑0.3 | |
| 5/23 06:50 | 117.3 | ↑0.2 | 満潮 |
| 5/23 07:00 | 117.2 | ↓-0.1 | |
| 5/23 07:10 | 116.9 | ↓-0.3 | |
| 5/23 07:20 | 116.4 | ↓-0.5 | |
| 5/23 07:30 | 115.7 | ↓-0.7 | |
| 5/23 07:40 | 114.8 | ↓-0.9 | |
| 5/23 07:50 | 113.7 | ↓-1.1 | |
| 5/23 08:00 | 112.4 | ↓-1.3 | |
| 5/23 08:10 | 110.8 | ↓-1.6 | |
| 5/23 08:20 | 109.1 | ↓-1.7 | |
| 5/23 08:30 | 107.2 | ↓-1.9 | |
| 5/23 08:40 | 105.0 | ↓-2.2 | |
| 5/23 08:50 | 102.7 | ↓-2.3 | |
| 5/23 09:00 | 100.2 | ↓-2.5 | |
| 5/23 09:10 | 97.6 | ↓-2.6 | |
| 5/23 09:20 | 94.8 | ↓-2.8 | |
| 5/23 09:30 | 91.8 | ↓-3.0 | |
| 5/23 09:40 | 88.8 | ↓-3.0 | |
| 5/23 09:50 | 85.7 | ↓-3.1 | |
| 5/23 10:00 | 82.5 | ↓-3.2 | |
| 5/23 10:10 | 79.2 | ↓-3.3 | 最大潮位差 |
| 5/23 10:20 | 75.9 | ↓-3.3 | 最大潮位差 |
| 5/23 10:30 | 72.6 | ↓-3.3 | 最大潮位差 |
| 5/23 10:40 | 69.3 | ↓-3.3 | 最大潮位差 |
| 5/23 10:50 | 66.0 | ↓-3.3 | 最大潮位差 |
| 5/23 11:00 | 62.7 | ↓-3.3 | 最大潮位差 |
| 5/23 11:10 | 59.5 | ↓-3.2 | |
| 5/23 11:20 | 56.4 | ↓-3.1 | |
| 5/23 11:30 | 53.3 | ↓-3.1 | |
| 5/23 11:40 | 50.3 | ↓-3.0 | |
| 5/23 11:50 | 47.5 | ↓-2.8 | |
| 5/23 12:00 | 44.8 | ↓-2.7 | |
| 5/23 12:10 | 42.2 | ↓-2.6 | |
| 5/23 12:20 | 39.8 | ↓-2.4 | |
| 5/23 12:30 | 37.5 | ↓-2.3 | |
| 5/23 12:40 | 35.4 | ↓-2.1 | |
| 5/23 12:50 | 33.5 | ↓-1.9 | |
| 5/23 13:00 | 31.8 | ↓-1.7 | |
| 5/23 13:10 | 30.2 | ↓-1.6 | |
| 5/23 13:20 | 28.9 | ↓-1.3 | |
| 5/23 13:30 | 27.8 | ↓-1.1 | |
| 5/23 13:40 | 26.9 | ↓-0.9 | |
| 5/23 13:50 | 26.3 | ↓-0.6 | |
| 5/23 14:00 | 25.8 | ↓-0.5 | |
| 5/23 14:10 | 25.6 | ↓-0.2 | 干潮 |
| 5/23 14:20 | 25.7 | ↑0.1 | |
| 5/23 14:30 | 26.0 | ↑0.3 | |
| 5/23 14:40 | 26.5 | ↑0.5 | |
| 5/23 14:50 | 27.3 | ↑0.8 | |
| 5/23 15:00 | 28.3 | ↑1.0 | |
| 5/23 15:10 | 29.5 | ↑1.2 | |
| 5/23 15:20 | 31.0 | ↑1.5 | |
| 5/23 15:30 | 32.7 | ↑1.7 | |
| 5/23 15:40 | 34.6 | ↑1.9 | |
| 5/23 15:50 | 36.6 | ↑2.0 | |
| 5/23 16:00 | 38.9 | ↑2.3 | |
| 5/23 16:10 | 41.3 | ↑2.4 | |
| 5/23 16:20 | 43.8 | ↑2.5 | |
| 5/23 16:30 | 46.5 | ↑2.7 | |
| 5/23 16:40 | 49.3 | ↑2.8 | |
| 5/23 16:50 | 52.2 | ↑2.9 | |
| 5/23 17:00 | 55.1 | ↑2.9 | |
| 5/23 17:10 | 58.1 | ↑3.0 | |
| 5/23 17:20 | 61.2 | ↑3.1 | |
| 5/23 17:30 | 64.2 | ↑3.0 | |
| 5/23 17:40 | 67.3 | ↑3.1 | |
| 5/23 17:50 | 70.4 | ↑3.1 | |
| 5/23 18:00 | 73.4 | ↑3.0 | |
| 5/23 18:10 | 76.4 | ↑3.0 | |
| 5/23 18:20 | 79.4 | ↑3.0 | |
| 5/23 18:30 | 82.3 | ↑2.9 | |
| 5/23 18:40 | 85.1 | ↑2.8 | |
| 5/23 18:50 | 87.8 | ↑2.7 | |
| 5/23 19:00 | 90.4 | ↑2.6 | |
| 5/23 19:10 | 92.9 | ↑2.5 | |
| 5/23 19:20 | 95.3 | ↑2.4 | |
| 5/23 19:30 | 97.5 | ↑2.2 | |
| 5/23 19:40 | 99.6 | ↑2.1 | |
| 5/23 19:50 | 101.6 | ↑2.0 | |
| 5/23 20:00 | 103.3 | ↑1.7 | |
| 5/23 20:10 | 104.9 | ↑1.6 | |
| 5/23 20:20 | 106.3 | ↑1.4 | |
| 5/23 20:30 | 107.5 | ↑1.2 | |
| 5/23 20:40 | 108.5 | ↑1.0 | |
| 5/23 20:50 | 109.4 | ↑0.9 | |
| 5/23 21:00 | 110.0 | ↑0.6 | |
| 5/23 21:10 | 110.4 | ↑0.4 | |
| 5/23 21:20 | 110.6 | ↑0.2 | 満潮 |
| 5/23 21:30 | 110.7 | ↑0.1 | |
| 5/23 21:40 | 110.5 | ↓-0.2 | |
| 5/23 21:50 | 110.2 | ↓-0.3 | |
| 5/23 22:00 | 109.7 | ↓-0.5 | |
| 5/23 22:10 | 109.1 | ↓-0.6 | |
| 5/23 22:20 | 108.3 | ↓-0.8 | |
| 5/23 22:30 | 107.3 | ↓-1.0 | |
| 5/23 22:40 | 106.3 | ↓-1.0 | |
| 5/23 22:50 | 105.1 | ↓-1.2 | |
| 5/23 23:00 | 103.8 | ↓-1.3 | |
| 5/23 23:10 | 102.4 | ↓-1.4 | |
| 5/23 23:20 | 101.0 | ↓-1.4 | |
| 5/23 23:30 | 99.5 | ↓-1.5 | |
| 5/23 23:40 | 98.0 | ↓-1.5 | |
| 5/23 23:50 | 96.4 | ↓-1.6 |