| 満潮 | 干潮 | 満潮 | 干潮 |
|
6
(日) |
04:35 | 11:30 | 18:35 | 23:27 |
| 114cm | 4cm | 107cm | 71cm | |
|
||||
那珂湊（茨城）2057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 | 66.8 | ↑1.1 | |
| 5/6 00:10 | 68.2 | ↑1.4 | |
| 5/6 00:20 | 69.7 | ↑1.5 | |
| 5/6 00:30 | 71.3 | ↑1.6 | |
| 5/6 00:40 | 73.1 | ↑1.8 | |
| 5/6 00:50 | 75.0 | ↑1.9 | |
| 5/6 01:00 | 77.1 | ↑2.1 | |
| 5/6 01:10 | 79.2 | ↑2.1 | |
| 5/6 01:20 | 81.4 | ↑2.2 | |
| 5/6 01:30 | 83.6 | ↑2.2 | |
| 5/6 01:40 | 85.9 | ↑2.3 | |
| 5/6 01:50 | 88.2 | ↑2.3 | |
| 5/6 02:00 | 90.5 | ↑2.3 | |
| 5/6 02:10 | 92.8 | ↑2.3 | |
| 5/6 02:20 | 95.1 | ↑2.3 | |
| 5/6 02:30 | 97.3 | ↑2.2 | |
| 5/6 02:40 | 99.4 | ↑2.1 | |
| 5/6 02:50 | 101.4 | ↑2.0 | |
| 5/6 03:00 | 103.4 | ↑2.0 | |
| 5/6 03:10 | 105.2 | ↑1.8 | |
| 5/6 03:20 | 106.8 | ↑1.6 | |
| 5/6 03:30 | 108.3 | ↑1.5 | |
| 5/6 03:40 | 109.6 | ↑1.3 | |
| 5/6 03:50 | 110.8 | ↑1.2 | |
| 5/6 04:00 | 111.7 | ↑0.9 | |
| 5/6 04:10 | 112.4 | ↑0.7 | |
| 5/6 04:20 | 112.8 | ↑0.4 | |
| 5/6 04:30 | 113.1 | ↑0.3 | 満潮 |
| 5/6 04:40 | 113.0 | ↓-0.1 | |
| 5/6 04:50 | 112.7 | ↓-0.3 | |
| 5/6 05:00 | 112.2 | ↓-0.5 | |
| 5/6 05:10 | 111.3 | ↓-0.9 | |
| 5/6 05:20 | 110.2 | ↓-1.1 | |
| 5/6 05:30 | 108.9 | ↓-1.3 | |
| 5/6 05:40 | 107.2 | ↓-1.7 | |
| 5/6 05:50 | 105.3 | ↓-1.9 | |
| 5/6 06:00 | 103.1 | ↓-2.2 | |
| 5/6 06:10 | 100.6 | ↓-2.5 | |
| 5/6 06:20 | 97.9 | ↓-2.7 | |
| 5/6 06:30 | 95.0 | ↓-2.9 | |
| 5/6 06:40 | 91.8 | ↓-3.2 | |
| 5/6 06:50 | 88.5 | ↓-3.3 | |
| 5/6 07:00 | 84.9 | ↓-3.6 | |
| 5/6 07:10 | 81.2 | ↓-3.7 | |
| 5/6 07:20 | 77.3 | ↓-3.9 | |
| 5/6 07:30 | 73.3 | ↓-4.0 | |
| 5/6 07:40 | 69.2 | ↓-4.1 | |
| 5/6 07:50 | 65.0 | ↓-4.2 | |
| 5/6 08:00 | 60.7 | ↓-4.3 | 最大潮位差 |
| 5/6 08:10 | 56.4 | ↓-4.3 | 最大潮位差 |
| 5/6 08:20 | 52.2 | ↓-4.2 | |
| 5/6 08:30 | 47.9 | ↓-4.3 | 最大潮位差 |
| 5/6 08:40 | 43.7 | ↓-4.2 | |
| 5/6 08:50 | 39.6 | ↓-4.1 | |
| 5/6 09:00 | 35.7 | ↓-3.9 | |
| 5/6 09:10 | 31.8 | ↓-3.9 | |
| 5/6 09:20 | 28.1 | ↓-3.7 | |
| 5/6 09:30 | 24.6 | ↓-3.5 | |
| 5/6 09:40 | 21.3 | ↓-3.3 | |
| 5/6 09:50 | 18.2 | ↓-3.1 | |
| 5/6 10:00 | 15.4 | ↓-2.8 | |
| 5/6 10:10 | 12.8 | ↓-2.6 | |
| 5/6 10:20 | 10.5 | ↓-2.3 | |
| 5/6 10:30 | 8.5 | ↓-2.0 | |
| 5/6 10:40 | 6.9 | ↓-1.6 | |
| 5/6 10:50 | 5.5 | ↓-1.4 | |
| 5/6 11:00 | 4.4 | ↓-1.1 | |
| 5/6 11:10 | 3.6 | ↓-0.8 | |
| 5/6 11:20 | 3.2 | ↓-0.4 | 干潮 |
| 5/6 11:30 | 3.1 | ↓-0.1 | 干潮 |
| 5/6 11:40 | 3.3 | ↑0.2 | |
| 5/6 11:50 | 3.8 | ↑0.5 | |
| 5/6 12:00 | 4.6 | ↑0.8 | |
| 5/6 12:10 | 5.7 | ↑1.1 | |
| 5/6 12:20 | 7.1 | ↑1.4 | |
| 5/6 12:30 | 8.8 | ↑1.7 | |
| 5/6 12:40 | 10.7 | ↑1.9 | |
| 5/6 12:50 | 12.9 | ↑2.2 | |
| 5/6 13:00 | 15.3 | ↑2.4 | |
| 5/6 13:10 | 18.0 | ↑2.7 | |
| 5/6 13:20 | 20.8 | ↑2.8 | |
| 5/6 13:30 | 23.9 | ↑3.1 | |
| 5/6 13:40 | 27.0 | ↑3.1 | |
| 5/6 13:50 | 30.4 | ↑3.4 | |
| 5/6 14:00 | 33.8 | ↑3.4 | |
| 5/6 14:10 | 37.4 | ↑3.6 | |
| 5/6 14:20 | 41.1 | ↑3.7 | |
| 5/6 14:30 | 44.8 | ↑3.7 | |
| 5/6 14:40 | 48.6 | ↑3.8 | |
| 5/6 14:50 | 52.4 | ↑3.8 | |
| 5/6 15:00 | 56.2 | ↑3.8 | |
| 5/6 15:10 | 59.9 | ↑3.7 | |
| 5/6 15:20 | 63.7 | ↑3.8 | |
| 5/6 15:30 | 67.4 | ↑3.7 | |
| 5/6 15:40 | 71.0 | ↑3.6 | |
| 5/6 15:50 | 74.5 | ↑3.5 | |
| 5/6 16:00 | 77.9 | ↑3.4 | |
| 5/6 16:10 | 81.2 | ↑3.3 | |
| 5/6 16:20 | 84.4 | ↑3.2 | |
| 5/6 16:30 | 87.3 | ↑2.9 | |
| 5/6 16:40 | 90.1 | ↑2.8 | |
| 5/6 16:50 | 92.7 | ↑2.6 | |
| 5/6 17:00 | 95.1 | ↑2.4 | |
| 5/6 17:10 | 97.3 | ↑2.2 | |
| 5/6 17:20 | 99.3 | ↑2.0 | |
| 5/6 17:30 | 101.0 | ↑1.7 | |
| 5/6 17:40 | 102.5 | ↑1.5 | |
| 5/6 17:50 | 103.7 | ↑1.2 | |
| 5/6 18:00 | 104.7 | ↑1.0 | |
| 5/6 18:10 | 105.4 | ↑0.7 | |
| 5/6 18:20 | 105.9 | ↑0.5 | |
| 5/6 18:30 | 106.1 | ↑0.2 | 満潮 |
| 5/6 18:40 | 106.1 | 0 | |
| 5/6 18:50 | 105.8 | ↓-0.3 | |
| 5/6 19:00 | 105.3 | ↓-0.5 | |
| 5/6 19:10 | 104.6 | ↓-0.7 | |
| 5/6 19:20 | 103.7 | ↓-0.9 | |
| 5/6 19:30 | 102.6 | ↓-1.1 | |
| 5/6 19:40 | 101.4 | ↓-1.2 | |
| 5/6 19:50 | 99.9 | ↓-1.5 | |
| 5/6 20:00 | 98.4 | ↓-1.5 | |
| 5/6 20:10 | 96.7 | ↓-1.7 | |
| 5/6 20:20 | 94.9 | ↓-1.8 | |
| 5/6 20:30 | 93.1 | ↓-1.8 | |
| 5/6 20:40 | 91.2 | ↓-1.9 | |
| 5/6 20:50 | 89.2 | ↓-2.0 | |
| 5/6 21:00 | 87.3 | ↓-1.9 | |
| 5/6 21:10 | 85.4 | ↓-1.9 | |
| 5/6 21:20 | 83.5 | ↓-1.9 | |
| 5/6 21:30 | 81.7 | ↓-1.8 | |
| 5/6 21:40 | 79.9 | ↓-1.8 | |
| 5/6 21:50 | 78.3 | ↓-1.6 | |
| 5/6 22:00 | 76.8 | ↓-1.5 | |
| 5/6 22:10 | 75.3 | ↓-1.5 | |
| 5/6 22:20 | 74.1 | ↓-1.2 | |
| 5/6 22:30 | 73.0 | ↓-1.1 | |
| 5/6 22:40 | 72.0 | ↓-1.0 | |
| 5/6 22:50 | 71.3 | ↓-0.7 | |
| 5/6 23:00 | 70.7 | ↓-0.6 | |
| 5/6 23:10 | 70.3 | ↓-0.4 | |
| 5/6 23:20 | 70.1 | ↓-0.2 | 干潮 |
| 5/6 23:30 | 70.1 | 0 | |
| 5/6 23:40 | 70.3 | ↑0.2 | |
| 5/6 23:50 | 70.6 | ↑0.3 |