| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(月) |
04:52 | 12:40 | 20:36 | - |
| 120cm | -7cm | 111cm | - | |
|
||||
那珂湊（茨城）2061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 | 93.1 | ↑0.1 | |
| 5/23 00:10 | 93.2 | ↑0.1 | |
| 5/23 00:20 | 93.5 | ↑0.3 | |
| 5/23 00:30 | 94.0 | ↑0.5 | |
| 5/23 00:40 | 94.6 | ↑0.6 | |
| 5/23 00:50 | 95.3 | ↑0.7 | |
| 5/23 01:00 | 96.1 | ↑0.8 | |
| 5/23 01:10 | 97.0 | ↑0.9 | |
| 5/23 01:20 | 98.0 | ↑1.0 | |
| 5/23 01:30 | 99.1 | ↑1.1 | |
| 5/23 01:40 | 100.3 | ↑1.2 | |
| 5/23 01:50 | 101.5 | ↑1.2 | |
| 5/23 02:00 | 102.8 | ↑1.3 | |
| 5/23 02:10 | 104.2 | ↑1.4 | |
| 5/23 02:20 | 105.5 | ↑1.3 | |
| 5/23 02:30 | 106.9 | ↑1.4 | |
| 5/23 02:40 | 108.3 | ↑1.4 | |
| 5/23 02:50 | 109.6 | ↑1.3 | |
| 5/23 03:00 | 110.9 | ↑1.3 | |
| 5/23 03:10 | 112.2 | ↑1.3 | |
| 5/23 03:20 | 113.5 | ↑1.3 | |
| 5/23 03:30 | 114.6 | ↑1.1 | |
| 5/23 03:40 | 115.7 | ↑1.1 | |
| 5/23 03:50 | 116.7 | ↑1.0 | |
| 5/23 04:00 | 117.5 | ↑0.8 | |
| 5/23 04:10 | 118.3 | ↑0.8 | |
| 5/23 04:20 | 118.9 | ↑0.6 | |
| 5/23 04:30 | 119.3 | ↑0.4 | |
| 5/23 04:40 | 119.6 | ↑0.3 | |
| 5/23 04:50 | 119.7 | ↑0.1 | 満潮 |
| 5/23 05:00 | 119.7 | 0 | |
| 5/23 05:10 | 119.4 | ↓-0.3 | |
| 5/23 05:20 | 118.9 | ↓-0.5 | |
| 5/23 05:30 | 118.2 | ↓-0.7 | |
| 5/23 05:40 | 117.3 | ↓-0.9 | |
| 5/23 05:50 | 116.2 | ↓-1.1 | |
| 5/23 06:00 | 114.8 | ↓-1.4 | |
| 5/23 06:10 | 113.2 | ↓-1.6 | |
| 5/23 06:20 | 111.3 | ↓-1.9 | |
| 5/23 06:30 | 109.2 | ↓-2.1 | |
| 5/23 06:40 | 106.9 | ↓-2.3 | |
| 5/23 06:50 | 104.3 | ↓-2.6 | |
| 5/23 07:00 | 101.5 | ↓-2.8 | |
| 5/23 07:10 | 98.5 | ↓-3.0 | |
| 5/23 07:20 | 95.3 | ↓-3.2 | |
| 5/23 07:30 | 91.8 | ↓-3.5 | |
| 5/23 07:40 | 88.2 | ↓-3.6 | |
| 5/23 07:50 | 84.4 | ↓-3.8 | |
| 5/23 08:00 | 80.4 | ↓-4.0 | |
| 5/23 08:10 | 76.3 | ↓-4.1 | |
| 5/23 08:20 | 72.1 | ↓-4.2 | |
| 5/23 08:30 | 67.7 | ↓-4.4 | |
| 5/23 08:40 | 63.3 | ↓-4.4 | |
| 5/23 08:50 | 58.9 | ↓-4.4 | |
| 5/23 09:00 | 54.4 | ↓-4.5 | 最大潮位差 |
| 5/23 09:10 | 49.9 | ↓-4.5 | 最大潮位差 |
| 5/23 09:20 | 45.4 | ↓-4.5 | 最大潮位差 |
| 5/23 09:30 | 40.9 | ↓-4.5 | 最大潮位差 |
| 5/23 09:40 | 36.6 | ↓-4.3 | |
| 5/23 09:50 | 32.3 | ↓-4.3 | |
| 5/23 10:00 | 28.1 | ↓-4.2 | |
| 5/23 10:10 | 24.1 | ↓-4.0 | |
| 5/23 10:20 | 20.2 | ↓-3.9 | |
| 5/23 10:30 | 16.6 | ↓-3.6 | |
| 5/23 10:40 | 13.1 | ↓-3.5 | |
| 5/23 10:50 | 9.8 | ↓-3.3 | |
| 5/23 11:00 | 6.8 | ↓-3.0 | |
| 5/23 11:10 | 4.1 | ↓-2.7 | |
| 5/23 11:20 | 1.6 | ↓-2.5 | |
| 5/23 11:30 | -0.6 | ↓-2.2 | |
| 5/23 11:40 | -2.6 | ↓-2.0 | |
| 5/23 11:50 | -4.2 | ↓-1.6 | |
| 5/23 12:00 | -5.5 | ↓-1.3 | |
| 5/23 12:10 | -6.6 | ↓-1.1 | |
| 5/23 12:20 | -7.3 | ↓-0.7 | |
| 5/23 12:30 | -7.7 | ↓-0.4 | 干潮 |
| 5/23 12:40 | -7.8 | ↓-0.1 | 干潮 |
| 5/23 12:50 | -7.6 | ↑0.2 | |
| 5/23 13:00 | -7.1 | ↑0.5 | |
| 5/23 13:10 | -6.4 | ↑0.7 | |
| 5/23 13:20 | -5.3 | ↑1.1 | |
| 5/23 13:30 | -3.9 | ↑1.4 | |
| 5/23 13:40 | -2.3 | ↑1.6 | |
| 5/23 13:50 | -0.5 | ↑1.8 | |
| 5/23 14:00 | 1.6 | ↑2.1 | |
| 5/23 14:10 | 4.0 | ↑2.4 | |
| 5/23 14:20 | 6.5 | ↑2.5 | |
| 5/23 14:30 | 9.3 | ↑2.8 | |
| 5/23 14:40 | 12.3 | ↑3.0 | |
| 5/23 14:50 | 15.4 | ↑3.1 | |
| 5/23 15:00 | 18.7 | ↑3.3 | |
| 5/23 15:10 | 22.1 | ↑3.4 | |
| 5/23 15:20 | 25.7 | ↑3.6 | |
| 5/23 15:30 | 29.4 | ↑3.7 | |
| 5/23 15:40 | 33.2 | ↑3.8 | |
| 5/23 15:50 | 37.0 | ↑3.8 | |
| 5/23 16:00 | 40.9 | ↑3.9 | |
| 5/23 16:10 | 44.9 | ↑4.0 | |
| 5/23 16:20 | 48.9 | ↑4.0 | |
| 5/23 16:30 | 52.9 | ↑4.0 | |
| 5/23 16:40 | 56.8 | ↑3.9 | |
| 5/23 16:50 | 60.8 | ↑4.0 | |
| 5/23 17:00 | 64.7 | ↑3.9 | |
| 5/23 17:10 | 68.5 | ↑3.8 | |
| 5/23 17:20 | 72.2 | ↑3.7 | |
| 5/23 17:30 | 75.9 | ↑3.7 | |
| 5/23 17:40 | 79.4 | ↑3.5 | |
| 5/23 17:50 | 82.8 | ↑3.4 | |
| 5/23 18:00 | 86.0 | ↑3.2 | |
| 5/23 18:10 | 89.1 | ↑3.1 | |
| 5/23 18:20 | 92.0 | ↑2.9 | |
| 5/23 18:30 | 94.7 | ↑2.7 | |
| 5/23 18:40 | 97.2 | ↑2.5 | |
| 5/23 18:50 | 99.6 | ↑2.4 | |
| 5/23 19:00 | 101.7 | ↑2.1 | |
| 5/23 19:10 | 103.5 | ↑1.8 | |
| 5/23 19:20 | 105.2 | ↑1.7 | |
| 5/23 19:30 | 106.6 | ↑1.4 | |
| 5/23 19:40 | 107.9 | ↑1.3 | |
| 5/23 19:50 | 108.9 | ↑1.0 | |
| 5/23 20:00 | 109.6 | ↑0.7 | |
| 5/23 20:10 | 110.2 | ↑0.6 | |
| 5/23 20:20 | 110.6 | ↑0.4 | |
| 5/23 20:30 | 110.8 | ↑0.2 | 満潮 |
| 5/23 20:40 | 110.8 | 0 | |
| 5/23 20:50 | 110.6 | ↓-0.2 | |
| 5/23 21:00 | 110.3 | ↓-0.3 | |
| 5/23 21:10 | 109.8 | ↓-0.5 | |
| 5/23 21:20 | 109.2 | ↓-0.6 | |
| 5/23 21:30 | 108.5 | ↓-0.7 | |
| 5/23 21:40 | 107.7 | ↓-0.8 | |
| 5/23 21:50 | 106.8 | ↓-0.9 | |
| 5/23 22:00 | 105.9 | ↓-0.9 | |
| 5/23 22:10 | 105.0 | ↓-0.9 | |
| 5/23 22:20 | 104.0 | ↓-1.0 | |
| 5/23 22:30 | 103.0 | ↓-1.0 | |
| 5/23 22:40 | 102.0 | ↓-1.0 | |
| 5/23 22:50 | 101.0 | ↓-1.0 | |
| 5/23 23:00 | 100.1 | ↓-0.9 | |
| 5/23 23:10 | 99.2 | ↓-0.9 | |
| 5/23 23:20 | 98.4 | ↓-0.8 | |
| 5/23 23:30 | 97.7 | ↓-0.7 | |
| 5/23 23:40 | 97.1 | ↓-0.6 | |
| 5/23 23:50 | 96.5 | ↓-0.6 |