| 満潮 | 干潮 | 満潮 | 干潮 |
|
10
(土) |
04:47 | 12:03 | 19:29 | - |
| 117cm | -7cm | 110cm | - | |
|
||||
那珂湊（茨城）2031年05月10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 |
|---|---|---|---|
| 5/10 00:00 | 76.4 | ↑0.5 | |
| 5/10 00:10 | 77.1 | ↑0.7 | |
| 5/10 00:20 | 78.0 | ↑0.9 | |
| 5/10 00:30 | 79.0 | ↑1.0 | |
| 5/10 00:40 | 80.2 | ↑1.2 | |
| 5/10 00:50 | 81.6 | ↑1.4 | |
| 5/10 01:00 | 83.0 | ↑1.4 | |
| 5/10 01:10 | 84.6 | ↑1.6 | |
| 5/10 01:20 | 86.3 | ↑1.7 | |
| 5/10 01:30 | 88.1 | ↑1.8 | |
| 5/10 01:40 | 90.0 | ↑1.9 | |
| 5/10 01:50 | 91.9 | ↑1.9 | |
| 5/10 02:00 | 93.8 | ↑1.9 | |
| 5/10 02:10 | 95.8 | ↑2.0 | |
| 5/10 02:20 | 97.8 | ↑2.0 | |
| 5/10 02:30 | 99.8 | ↑2.0 | |
| 5/10 02:40 | 101.7 | ↑1.9 | |
| 5/10 02:50 | 103.6 | ↑1.9 | |
| 5/10 03:00 | 105.4 | ↑1.8 | |
| 5/10 03:10 | 107.1 | ↑1.7 | |
| 5/10 03:20 | 108.7 | ↑1.6 | |
| 5/10 03:30 | 110.3 | ↑1.6 | |
| 5/10 03:40 | 111.6 | ↑1.3 | |
| 5/10 03:50 | 112.9 | ↑1.3 | |
| 5/10 04:00 | 113.9 | ↑1.0 | |
| 5/10 04:10 | 114.8 | ↑0.9 | |
| 5/10 04:20 | 115.5 | ↑0.7 | |
| 5/10 04:30 | 116.0 | ↑0.5 | |
| 5/10 04:40 | 116.2 | ↑0.2 | 満潮 |
| 5/10 04:50 | 116.3 | ↑0.1 | |
| 5/10 05:00 | 116.1 | ↓-0.2 | |
| 5/10 05:10 | 115.6 | ↓-0.5 | |
| 5/10 05:20 | 114.9 | ↓-0.7 | |
| 5/10 05:30 | 113.9 | ↓-1.0 | |
| 5/10 05:40 | 112.6 | ↓-1.3 | |
| 5/10 05:50 | 111.1 | ↓-1.5 | |
| 5/10 06:00 | 109.3 | ↓-1.8 | |
| 5/10 06:10 | 107.3 | ↓-2.0 | |
| 5/10 06:20 | 104.9 | ↓-2.4 | |
| 5/10 06:30 | 102.3 | ↓-2.6 | |
| 5/10 06:40 | 99.5 | ↓-2.8 | |
| 5/10 06:50 | 96.4 | ↓-3.1 | |
| 5/10 07:00 | 93.1 | ↓-3.3 | |
| 5/10 07:10 | 89.5 | ↓-3.6 | |
| 5/10 07:20 | 85.8 | ↓-3.7 | |
| 5/10 07:30 | 81.8 | ↓-4.0 | |
| 5/10 07:40 | 77.7 | ↓-4.1 | |
| 5/10 07:50 | 73.5 | ↓-4.2 | |
| 5/10 08:00 | 69.1 | ↓-4.4 | |
| 5/10 08:10 | 64.6 | ↓-4.5 | |
| 5/10 08:20 | 60.1 | ↓-4.5 | |
| 5/10 08:30 | 55.5 | ↓-4.6 | |
| 5/10 08:40 | 50.8 | ↓-4.7 | 最大潮位差 |
| 5/10 08:50 | 46.2 | ↓-4.6 | |
| 5/10 09:00 | 41.7 | ↓-4.5 | |
| 5/10 09:10 | 37.2 | ↓-4.5 | |
| 5/10 09:20 | 32.7 | ↓-4.5 | |
| 5/10 09:30 | 28.4 | ↓-4.3 | |
| 5/10 09:40 | 24.3 | ↓-4.1 | |
| 5/10 09:50 | 20.3 | ↓-4.0 | |
| 5/10 10:00 | 16.5 | ↓-3.8 | |
| 5/10 10:10 | 12.9 | ↓-3.6 | |
| 5/10 10:20 | 9.6 | ↓-3.3 | |
| 5/10 10:30 | 6.5 | ↓-3.1 | |
| 5/10 10:40 | 3.7 | ↓-2.8 | |
| 5/10 10:50 | 1.2 | ↓-2.5 | |
| 5/10 11:00 | -1.0 | ↓-2.2 | |
| 5/10 11:10 | -2.9 | ↓-1.9 | |
| 5/10 11:20 | -4.5 | ↓-1.6 | |
| 5/10 11:30 | -5.7 | ↓-1.2 | |
| 5/10 11:40 | -6.6 | ↓-0.9 | |
| 5/10 11:50 | -7.2 | ↓-0.6 | |
| 5/10 12:00 | -7.4 | ↓-0.2 | 干潮 |
| 5/10 12:10 | -7.3 | ↑0.1 | |
| 5/10 12:20 | -6.9 | ↑0.4 | |
| 5/10 12:30 | -6.1 | ↑0.8 | |
| 5/10 12:40 | -5.1 | ↑1.0 | |
| 5/10 12:50 | -3.7 | ↑1.4 | |
| 5/10 13:00 | -2.0 | ↑1.7 | |
| 5/10 13:10 | -0.1 | ↑1.9 | |
| 5/10 13:20 | 2.1 | ↑2.2 | |
| 5/10 13:30 | 4.6 | ↑2.5 | |
| 5/10 13:40 | 7.3 | ↑2.7 | |
| 5/10 13:50 | 10.3 | ↑3.0 | |
| 5/10 14:00 | 13.4 | ↑3.1 | |
| 5/10 14:10 | 16.7 | ↑3.3 | |
| 5/10 14:20 | 20.2 | ↑3.5 | |
| 5/10 14:30 | 23.9 | ↑3.7 | |
| 5/10 14:40 | 27.6 | ↑3.7 | |
| 5/10 14:50 | 31.5 | ↑3.9 | |
| 5/10 15:00 | 35.5 | ↑4.0 | |
| 5/10 15:10 | 39.6 | ↑4.1 | |
| 5/10 15:20 | 43.7 | ↑4.1 | |
| 5/10 15:30 | 47.8 | ↑4.1 | |
| 5/10 15:40 | 51.9 | ↑4.1 | |
| 5/10 15:50 | 56.1 | ↑4.2 | |
| 5/10 16:00 | 60.2 | ↑4.1 | |
| 5/10 16:10 | 64.2 | ↑4.0 | |
| 5/10 16:20 | 68.2 | ↑4.0 | |
| 5/10 16:30 | 72.1 | ↑3.9 | |
| 5/10 16:40 | 75.9 | ↑3.8 | |
| 5/10 16:50 | 79.5 | ↑3.6 | |
| 5/10 17:00 | 83.0 | ↑3.5 | |
| 5/10 17:10 | 86.4 | ↑3.4 | |
| 5/10 17:20 | 89.6 | ↑3.2 | |
| 5/10 17:30 | 92.5 | ↑2.9 | |
| 5/10 17:40 | 95.3 | ↑2.8 | |
| 5/10 17:50 | 97.9 | ↑2.6 | |
| 5/10 18:00 | 100.2 | ↑2.3 | |
| 5/10 18:10 | 102.3 | ↑2.1 | |
| 5/10 18:20 | 104.2 | ↑1.9 | |
| 5/10 18:30 | 105.7 | ↑1.5 | |
| 5/10 18:40 | 107.1 | ↑1.4 | |
| 5/10 18:50 | 108.2 | ↑1.1 | |
| 5/10 19:00 | 109.0 | ↑0.8 | |
| 5/10 19:10 | 109.6 | ↑0.6 | |
| 5/10 19:20 | 109.9 | ↑0.3 | 満潮 |
| 5/10 19:30 | 110.0 | ↑0.1 | |
| 5/10 19:40 | 109.8 | ↓-0.2 | |
| 5/10 19:50 | 109.4 | ↓-0.4 | |
| 5/10 20:00 | 108.9 | ↓-0.5 | |
| 5/10 20:10 | 108.1 | ↓-0.8 | |
| 5/10 20:20 | 107.1 | ↓-1.0 | |
| 5/10 20:30 | 106.0 | ↓-1.1 | |
| 5/10 20:40 | 104.7 | ↓-1.3 | |
| 5/10 20:50 | 103.3 | ↓-1.4 | |
| 5/10 21:00 | 101.8 | ↓-1.5 | |
| 5/10 21:10 | 100.2 | ↓-1.6 | |
| 5/10 21:20 | 98.5 | ↓-1.7 | |
| 5/10 21:30 | 96.8 | ↓-1.7 | |
| 5/10 21:40 | 95.1 | ↓-1.7 | |
| 5/10 21:50 | 93.4 | ↓-1.7 | |
| 5/10 22:00 | 91.7 | ↓-1.7 | |
| 5/10 22:10 | 90.1 | ↓-1.6 | |
| 5/10 22:20 | 88.5 | ↓-1.6 | |
| 5/10 22:30 | 87.0 | ↓-1.5 | |
| 5/10 22:40 | 85.6 | ↓-1.4 | |
| 5/10 22:50 | 84.4 | ↓-1.2 | |
| 5/10 23:00 | 83.2 | ↓-1.2 | |
| 5/10 23:10 | 82.2 | ↓-1.0 | |
| 5/10 23:20 | 81.3 | ↓-0.9 | |
| 5/10 23:30 | 80.6 | ↓-0.7 | |
| 5/10 23:40 | 80.0 | ↓-0.6 | |
| 5/10 23:50 | 79.6 | ↓-0.4 |