| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(土) |
05:14 | 12:28 | 19:57 | - |
| 110cm | 9cm | 107cm | - | |
|
||||
那珂湊（茨城）2052年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 77.3 | 0 | |
| 5/18 00:10 | 77.4 | ↑0.1 | |
| 5/18 00:20 | 77.6 | ↑0.2 | |
| 5/18 00:30 | 78.0 | ↑0.4 | |
| 5/18 00:40 | 78.6 | ↑0.6 | |
| 5/18 00:50 | 79.3 | ↑0.7 | |
| 5/18 01:00 | 80.2 | ↑0.9 | |
| 5/18 01:10 | 81.2 | ↑1.0 | |
| 5/18 01:20 | 82.3 | ↑1.1 | |
| 5/18 01:30 | 83.5 | ↑1.2 | |
| 5/18 01:40 | 84.8 | ↑1.3 | |
| 5/18 01:50 | 86.1 | ↑1.3 | |
| 5/18 02:00 | 87.6 | ↑1.5 | |
| 5/18 02:10 | 89.1 | ↑1.5 | |
| 5/18 02:20 | 90.6 | ↑1.5 | |
| 5/18 02:30 | 92.1 | ↑1.5 | |
| 5/18 02:40 | 93.7 | ↑1.6 | |
| 5/18 02:50 | 95.3 | ↑1.6 | |
| 5/18 03:00 | 96.8 | ↑1.5 | |
| 5/18 03:10 | 98.3 | ↑1.5 | |
| 5/18 03:20 | 99.8 | ↑1.5 | |
| 5/18 03:30 | 101.2 | ↑1.4 | |
| 5/18 03:40 | 102.5 | ↑1.3 | |
| 5/18 03:50 | 103.8 | ↑1.3 | |
| 5/18 04:00 | 104.9 | ↑1.1 | |
| 5/18 04:10 | 106.0 | ↑1.1 | |
| 5/18 04:20 | 106.9 | ↑0.9 | |
| 5/18 04:30 | 107.7 | ↑0.8 | |
| 5/18 04:40 | 108.4 | ↑0.7 | |
| 5/18 04:50 | 108.8 | ↑0.4 | |
| 5/18 05:00 | 109.2 | ↑0.4 | |
| 5/18 05:10 | 109.3 | ↑0.1 | 満潮 |
| 5/18 05:20 | 109.3 | 0 | |
| 5/18 05:30 | 109.1 | ↓-0.2 | |
| 5/18 05:40 | 108.6 | ↓-0.5 | |
| 5/18 05:50 | 108.0 | ↓-0.6 | |
| 5/18 06:00 | 107.2 | ↓-0.8 | |
| 5/18 06:10 | 106.1 | ↓-1.1 | |
| 5/18 06:20 | 104.9 | ↓-1.2 | |
| 5/18 06:30 | 103.4 | ↓-1.5 | |
| 5/18 06:40 | 101.6 | ↓-1.8 | |
| 5/18 06:50 | 99.7 | ↓-1.9 | |
| 5/18 07:00 | 97.6 | ↓-2.1 | |
| 5/18 07:10 | 95.2 | ↓-2.4 | |
| 5/18 07:20 | 92.7 | ↓-2.5 | |
| 5/18 07:30 | 89.9 | ↓-2.8 | |
| 5/18 07:40 | 87.0 | ↓-2.9 | |
| 5/18 07:50 | 83.9 | ↓-3.1 | |
| 5/18 08:00 | 80.7 | ↓-3.2 | |
| 5/18 08:10 | 77.3 | ↓-3.4 | |
| 5/18 08:20 | 73.8 | ↓-3.5 | |
| 5/18 08:30 | 70.2 | ↓-3.6 | |
| 5/18 08:40 | 66.5 | ↓-3.7 | |
| 5/18 08:50 | 62.7 | ↓-3.8 | 最大潮位差 |
| 5/18 09:00 | 58.9 | ↓-3.8 | 最大潮位差 |
| 5/18 09:10 | 55.1 | ↓-3.8 | 最大潮位差 |
| 5/18 09:20 | 51.3 | ↓-3.8 | 最大潮位差 |
| 5/18 09:30 | 47.5 | ↓-3.8 | 最大潮位差 |
| 5/18 09:40 | 43.8 | ↓-3.7 | |
| 5/18 09:50 | 40.1 | ↓-3.7 | |
| 5/18 10:00 | 36.6 | ↓-3.5 | |
| 5/18 10:10 | 33.2 | ↓-3.4 | |
| 5/18 10:20 | 29.9 | ↓-3.3 | |
| 5/18 10:30 | 26.8 | ↓-3.1 | |
| 5/18 10:40 | 23.9 | ↓-2.9 | |
| 5/18 10:50 | 21.2 | ↓-2.7 | |
| 5/18 11:00 | 18.7 | ↓-2.5 | |
| 5/18 11:10 | 16.4 | ↓-2.3 | |
| 5/18 11:20 | 14.4 | ↓-2.0 | |
| 5/18 11:30 | 12.7 | ↓-1.7 | |
| 5/18 11:40 | 11.2 | ↓-1.5 | |
| 5/18 11:50 | 10.0 | ↓-1.2 | |
| 5/18 12:00 | 9.1 | ↓-0.9 | |
| 5/18 12:10 | 8.5 | ↓-0.6 | |
| 5/18 12:20 | 8.1 | ↓-0.4 | 干潮 |
| 5/18 12:30 | 8.1 | 0 | |
| 5/18 12:40 | 8.3 | ↑0.2 | |
| 5/18 12:50 | 8.8 | ↑0.5 | |
| 5/18 13:00 | 9.5 | ↑0.7 | |
| 5/18 13:10 | 10.5 | ↑1.0 | |
| 5/18 13:20 | 11.8 | ↑1.3 | |
| 5/18 13:30 | 13.3 | ↑1.5 | |
| 5/18 13:40 | 15.1 | ↑1.8 | |
| 5/18 13:50 | 17.0 | ↑1.9 | |
| 5/18 14:00 | 19.2 | ↑2.2 | |
| 5/18 14:10 | 21.5 | ↑2.3 | |
| 5/18 14:20 | 24.1 | ↑2.6 | |
| 5/18 14:30 | 26.7 | ↑2.6 | |
| 5/18 14:40 | 29.6 | ↑2.9 | |
| 5/18 14:50 | 32.5 | ↑2.9 | |
| 5/18 15:00 | 35.6 | ↑3.1 | |
| 5/18 15:10 | 38.8 | ↑3.2 | |
| 5/18 15:20 | 42.0 | ↑3.2 | |
| 5/18 15:30 | 45.4 | ↑3.4 | |
| 5/18 15:40 | 48.7 | ↑3.3 | |
| 5/18 15:50 | 52.1 | ↑3.4 | |
| 5/18 16:00 | 55.6 | ↑3.5 | |
| 5/18 16:10 | 59.0 | ↑3.4 | |
| 5/18 16:20 | 62.4 | ↑3.4 | |
| 5/18 16:30 | 65.7 | ↑3.3 | |
| 5/18 16:40 | 69.1 | ↑3.4 | |
| 5/18 16:50 | 72.3 | ↑3.2 | |
| 5/18 17:00 | 75.5 | ↑3.2 | |
| 5/18 17:10 | 78.6 | ↑3.1 | |
| 5/18 17:20 | 81.6 | ↑3.0 | |
| 5/18 17:30 | 84.5 | ↑2.9 | |
| 5/18 17:40 | 87.2 | ↑2.7 | |
| 5/18 17:50 | 89.8 | ↑2.6 | |
| 5/18 18:00 | 92.2 | ↑2.4 | |
| 5/18 18:10 | 94.5 | ↑2.3 | |
| 5/18 18:20 | 96.6 | ↑2.1 | |
| 5/18 18:30 | 98.5 | ↑1.9 | |
| 5/18 18:40 | 100.2 | ↑1.7 | |
| 5/18 18:50 | 101.6 | ↑1.4 | |
| 5/18 19:00 | 102.9 | ↑1.3 | |
| 5/18 19:10 | 104.0 | ↑1.1 | |
| 5/18 19:20 | 104.8 | ↑0.8 | |
| 5/18 19:30 | 105.5 | ↑0.7 | |
| 5/18 19:40 | 105.9 | ↑0.4 | |
| 5/18 19:50 | 106.1 | ↑0.2 | 満潮 |
| 5/18 20:00 | 106.1 | 0 | |
| 5/18 20:10 | 105.9 | ↓-0.2 | |
| 5/18 20:20 | 105.6 | ↓-0.3 | |
| 5/18 20:30 | 105.0 | ↓-0.6 | |
| 5/18 20:40 | 104.3 | ↓-0.7 | |
| 5/18 20:50 | 103.4 | ↓-0.9 | |
| 5/18 21:00 | 102.4 | ↓-1.0 | |
| 5/18 21:10 | 101.3 | ↓-1.1 | |
| 5/18 21:20 | 100.0 | ↓-1.3 | |
| 5/18 21:30 | 98.7 | ↓-1.3 | |
| 5/18 21:40 | 97.3 | ↓-1.4 | |
| 5/18 21:50 | 95.8 | ↓-1.5 | |
| 5/18 22:00 | 94.3 | ↓-1.5 | |
| 5/18 22:10 | 92.8 | ↓-1.5 | |
| 5/18 22:20 | 91.3 | ↓-1.5 | |
| 5/18 22:30 | 89.9 | ↓-1.4 | |
| 5/18 22:40 | 88.4 | ↓-1.5 | |
| 5/18 22:50 | 87.1 | ↓-1.3 | |
| 5/18 23:00 | 85.8 | ↓-1.3 | |
| 5/18 23:10 | 84.6 | ↓-1.2 | |
| 5/18 23:20 | 83.5 | ↓-1.1 | |
| 5/18 23:30 | 82.5 | ↓-1.0 | |
| 5/18 23:40 | 81.6 | ↓-0.9 | |
| 5/18 23:50 | 80.9 | ↓-0.7 |