| 満潮 | 干潮 | 満潮 | 干潮 |
|
6
(月) |
04:42 | 11:59 | 19:25 | 23:53 |
| 112cm | 2cm | 104cm | 79cm | |
|
||||
那珂湊（茨城）2030年05月6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 |
|---|---|---|---|
| 5/6 00:00 | 76.5 | ↑0.6 | |
| 5/6 00:10 | 77.2 | ↑0.7 | |
| 5/6 00:20 | 78.0 | ↑0.8 | |
| 5/6 00:30 | 79.0 | ↑1.0 | |
| 5/6 00:40 | 80.2 | ↑1.2 | |
| 5/6 00:50 | 81.4 | ↑1.2 | |
| 5/6 01:00 | 82.8 | ↑1.4 | |
| 5/6 01:10 | 84.2 | ↑1.4 | |
| 5/6 01:20 | 85.8 | ↑1.6 | |
| 5/6 01:30 | 87.4 | ↑1.6 | |
| 5/6 01:40 | 89.1 | ↑1.7 | |
| 5/6 01:50 | 90.8 | ↑1.7 | |
| 5/6 02:00 | 92.5 | ↑1.7 | |
| 5/6 02:10 | 94.2 | ↑1.7 | |
| 5/6 02:20 | 95.9 | ↑1.7 | |
| 5/6 02:30 | 97.6 | ↑1.7 | |
| 5/6 02:40 | 99.3 | ↑1.7 | |
| 5/6 02:50 | 100.9 | ↑1.6 | |
| 5/6 03:00 | 102.5 | ↑1.6 | |
| 5/6 03:10 | 103.9 | ↑1.4 | |
| 5/6 03:20 | 105.3 | ↑1.4 | |
| 5/6 03:30 | 106.6 | ↑1.3 | |
| 5/6 03:40 | 107.7 | ↑1.1 | |
| 5/6 03:50 | 108.7 | ↑1.0 | |
| 5/6 04:00 | 109.5 | ↑0.8 | |
| 5/6 04:10 | 110.2 | ↑0.7 | |
| 5/6 04:20 | 110.7 | ↑0.5 | |
| 5/6 04:30 | 111.0 | ↑0.3 | |
| 5/6 04:40 | 111.2 | ↑0.2 | 満潮 |
| 5/6 04:50 | 111.1 | ↓-0.1 | |
| 5/6 05:00 | 110.8 | ↓-0.3 | |
| 5/6 05:10 | 110.3 | ↓-0.5 | |
| 5/6 05:20 | 109.5 | ↓-0.8 | |
| 5/6 05:30 | 108.6 | ↓-0.9 | |
| 5/6 05:40 | 107.3 | ↓-1.3 | |
| 5/6 05:50 | 105.9 | ↓-1.4 | |
| 5/6 06:00 | 104.2 | ↓-1.7 | |
| 5/6 06:10 | 102.3 | ↓-1.9 | |
| 5/6 06:20 | 100.1 | ↓-2.2 | |
| 5/6 06:30 | 97.8 | ↓-2.3 | |
| 5/6 06:40 | 95.2 | ↓-2.6 | |
| 5/6 06:50 | 92.3 | ↓-2.9 | |
| 5/6 07:00 | 89.3 | ↓-3.0 | |
| 5/6 07:10 | 86.1 | ↓-3.2 | |
| 5/6 07:20 | 82.7 | ↓-3.4 | |
| 5/6 07:30 | 79.2 | ↓-3.5 | |
| 5/6 07:40 | 75.5 | ↓-3.7 | |
| 5/6 07:50 | 71.7 | ↓-3.8 | |
| 5/6 08:00 | 67.8 | ↓-3.9 | |
| 5/6 08:10 | 63.8 | ↓-4.0 | |
| 5/6 08:20 | 59.7 | ↓-4.1 | 最大潮位差 |
| 5/6 08:30 | 55.6 | ↓-4.1 | 最大潮位差 |
| 5/6 08:40 | 51.5 | ↓-4.1 | 最大潮位差 |
| 5/6 08:50 | 47.4 | ↓-4.1 | 最大潮位差 |
| 5/6 09:00 | 43.4 | ↓-4.0 | |
| 5/6 09:10 | 39.4 | ↓-4.0 | |
| 5/6 09:20 | 35.5 | ↓-3.9 | |
| 5/6 09:30 | 31.7 | ↓-3.8 | |
| 5/6 09:40 | 28.1 | ↓-3.6 | |
| 5/6 09:50 | 24.6 | ↓-3.5 | |
| 5/6 10:00 | 21.3 | ↓-3.3 | |
| 5/6 10:10 | 18.2 | ↓-3.1 | |
| 5/6 10:20 | 15.3 | ↓-2.9 | |
| 5/6 10:30 | 12.7 | ↓-2.6 | |
| 5/6 10:40 | 10.3 | ↓-2.4 | |
| 5/6 10:50 | 8.2 | ↓-2.1 | |
| 5/6 11:00 | 6.3 | ↓-1.9 | |
| 5/6 11:10 | 4.7 | ↓-1.6 | |
| 5/6 11:20 | 3.5 | ↓-1.2 | |
| 5/6 11:30 | 2.5 | ↓-1.0 | |
| 5/6 11:40 | 1.8 | ↓-0.7 | |
| 5/6 11:50 | 1.4 | ↓-0.4 | 干潮 |
| 5/6 12:00 | 1.4 | 0 | |
| 5/6 12:10 | 1.6 | ↑0.2 | |
| 5/6 12:20 | 2.1 | ↑0.5 | |
| 5/6 12:30 | 2.9 | ↑0.8 | |
| 5/6 12:40 | 3.9 | ↑1.0 | |
| 5/6 12:50 | 5.3 | ↑1.4 | |
| 5/6 13:00 | 6.9 | ↑1.6 | |
| 5/6 13:10 | 8.7 | ↑1.8 | |
| 5/6 13:20 | 10.7 | ↑2.0 | |
| 5/6 13:30 | 13.0 | ↑2.3 | |
| 5/6 13:40 | 15.5 | ↑2.5 | |
| 5/6 13:50 | 18.2 | ↑2.7 | |
| 5/6 14:00 | 21.0 | ↑2.8 | |
| 5/6 14:10 | 24.0 | ↑3.0 | |
| 5/6 14:20 | 27.1 | ↑3.1 | |
| 5/6 14:30 | 30.3 | ↑3.2 | |
| 5/6 14:40 | 33.7 | ↑3.4 | |
| 5/6 14:50 | 37.1 | ↑3.4 | |
| 5/6 15:00 | 40.6 | ↑3.5 | |
| 5/6 15:10 | 44.1 | ↑3.5 | |
| 5/6 15:20 | 47.7 | ↑3.6 | |
| 5/6 15:30 | 51.3 | ↑3.6 | |
| 5/6 15:40 | 54.9 | ↑3.6 | |
| 5/6 15:50 | 58.5 | ↑3.6 | |
| 5/6 16:00 | 62.0 | ↑3.5 | |
| 5/6 16:10 | 65.5 | ↑3.5 | |
| 5/6 16:20 | 68.9 | ↑3.4 | |
| 5/6 16:30 | 72.2 | ↑3.3 | |
| 5/6 16:40 | 75.4 | ↑3.2 | |
| 5/6 16:50 | 78.5 | ↑3.1 | |
| 5/6 17:00 | 81.5 | ↑3.0 | |
| 5/6 17:10 | 84.3 | ↑2.8 | |
| 5/6 17:20 | 86.9 | ↑2.6 | |
| 5/6 17:30 | 89.4 | ↑2.5 | |
| 5/6 17:40 | 91.7 | ↑2.3 | |
| 5/6 17:50 | 93.9 | ↑2.2 | |
| 5/6 18:00 | 95.8 | ↑1.9 | |
| 5/6 18:10 | 97.5 | ↑1.7 | |
| 5/6 18:20 | 99.0 | ↑1.5 | |
| 5/6 18:30 | 100.3 | ↑1.3 | |
| 5/6 18:40 | 101.3 | ↑1.0 | |
| 5/6 18:50 | 102.2 | ↑0.9 | |
| 5/6 19:00 | 102.8 | ↑0.6 | |
| 5/6 19:10 | 103.2 | ↑0.4 | |
| 5/6 19:20 | 103.4 | ↑0.2 | 満潮 |
| 5/6 19:30 | 103.4 | 0 | |
| 5/6 19:40 | 103.1 | ↓-0.3 | |
| 5/6 19:50 | 102.7 | ↓-0.4 | |
| 5/6 20:00 | 102.2 | ↓-0.5 | |
| 5/6 20:10 | 101.4 | ↓-0.8 | |
| 5/6 20:20 | 100.5 | ↓-0.9 | |
| 5/6 20:30 | 99.5 | ↓-1.0 | |
| 5/6 20:40 | 98.4 | ↓-1.1 | |
| 5/6 20:50 | 97.2 | ↓-1.2 | |
| 5/6 21:00 | 95.9 | ↓-1.3 | |
| 5/6 21:10 | 94.5 | ↓-1.4 | |
| 5/6 21:20 | 93.1 | ↓-1.4 | |
| 5/6 21:30 | 91.6 | ↓-1.5 | |
| 5/6 21:40 | 90.2 | ↓-1.4 | |
| 5/6 21:50 | 88.8 | ↓-1.4 | |
| 5/6 22:00 | 87.4 | ↓-1.4 | |
| 5/6 22:10 | 86.1 | ↓-1.3 | |
| 5/6 22:20 | 84.9 | ↓-1.2 | |
| 5/6 22:30 | 83.7 | ↓-1.2 | |
| 5/6 22:40 | 82.6 | ↓-1.1 | |
| 5/6 22:50 | 81.7 | ↓-0.9 | |
| 5/6 23:00 | 80.9 | ↓-0.8 | |
| 5/6 23:10 | 80.2 | ↓-0.7 | |
| 5/6 23:20 | 79.6 | ↓-0.6 | |
| 5/6 23:30 | 79.2 | ↓-0.4 | |
| 5/6 23:40 | 78.9 | ↓-0.3 | |
| 5/6 23:50 | 78.8 | ↓-0.1 | 干潮 |