| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
03:56 | 10:55 | 18:10 | 23:04 |
| 114cm | -5cm | 114cm | 74cm | |
|
||||
那珂湊（茨城）2023年05月7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 |
|---|---|---|---|
| 5/7 00:00 | 72.7 | ↑1.8 | |
| 5/7 00:10 | 74.5 | ↑1.8 | |
| 5/7 00:20 | 76.5 | ↑2.0 | |
| 5/7 00:30 | 78.6 | ↑2.1 | |
| 5/7 00:40 | 80.8 | ↑2.2 | |
| 5/7 00:50 | 83.0 | ↑2.2 | |
| 5/7 01:00 | 85.4 | ↑2.4 | |
| 5/7 01:10 | 87.7 | ↑2.3 | |
| 5/7 01:20 | 90.1 | ↑2.4 | |
| 5/7 01:30 | 92.4 | ↑2.3 | |
| 5/7 01:40 | 94.7 | ↑2.3 | |
| 5/7 01:50 | 97.0 | ↑2.3 | |
| 5/7 02:00 | 99.2 | ↑2.2 | |
| 5/7 02:10 | 101.3 | ↑2.1 | |
| 5/7 02:20 | 103.3 | ↑2.0 | |
| 5/7 02:30 | 105.2 | ↑1.9 | |
| 5/7 02:40 | 106.9 | ↑1.7 | |
| 5/7 02:50 | 108.5 | ↑1.6 | |
| 5/7 03:00 | 109.9 | ↑1.4 | |
| 5/7 03:10 | 111.1 | ↑1.2 | |
| 5/7 03:20 | 112.1 | ↑1.0 | |
| 5/7 03:30 | 112.8 | ↑0.7 | |
| 5/7 03:40 | 113.3 | ↑0.5 | |
| 5/7 03:50 | 113.6 | ↑0.3 | 満潮 |
| 5/7 04:00 | 113.6 | 0 | |
| 5/7 04:10 | 113.3 | ↓-0.3 | |
| 5/7 04:20 | 112.8 | ↓-0.5 | |
| 5/7 04:30 | 111.9 | ↓-0.9 | |
| 5/7 04:40 | 110.8 | ↓-1.1 | |
| 5/7 04:50 | 109.4 | ↓-1.4 | |
| 5/7 05:00 | 107.7 | ↓-1.7 | |
| 5/7 05:10 | 105.8 | ↓-1.9 | |
| 5/7 05:20 | 103.5 | ↓-2.3 | |
| 5/7 05:30 | 101.0 | ↓-2.5 | |
| 5/7 05:40 | 98.2 | ↓-2.8 | |
| 5/7 05:50 | 95.2 | ↓-3.0 | |
| 5/7 06:00 | 91.9 | ↓-3.3 | |
| 5/7 06:10 | 88.4 | ↓-3.5 | |
| 5/7 06:20 | 84.7 | ↓-3.7 | |
| 5/7 06:30 | 80.8 | ↓-3.9 | |
| 5/7 06:40 | 76.7 | ↓-4.1 | |
| 5/7 06:50 | 72.5 | ↓-4.2 | |
| 5/7 07:00 | 68.1 | ↓-4.4 | |
| 5/7 07:10 | 63.7 | ↓-4.4 | |
| 5/7 07:20 | 59.2 | ↓-4.5 | |
| 5/7 07:30 | 54.6 | ↓-4.6 | 最大潮位差 |
| 5/7 07:40 | 50.0 | ↓-4.6 | 最大潮位差 |
| 5/7 07:50 | 45.4 | ↓-4.6 | 最大潮位差 |
| 5/7 08:00 | 40.9 | ↓-4.5 | |
| 5/7 08:10 | 36.4 | ↓-4.5 | |
| 5/7 08:20 | 32.0 | ↓-4.4 | |
| 5/7 08:30 | 27.8 | ↓-4.2 | |
| 5/7 08:40 | 23.7 | ↓-4.1 | |
| 5/7 08:50 | 19.8 | ↓-3.9 | |
| 5/7 09:00 | 16.0 | ↓-3.8 | |
| 5/7 09:10 | 12.6 | ↓-3.4 | |
| 5/7 09:20 | 9.3 | ↓-3.3 | |
| 5/7 09:30 | 6.3 | ↓-3.0 | |
| 5/7 09:40 | 3.7 | ↓-2.6 | |
| 5/7 09:50 | 1.3 | ↓-2.4 | |
| 5/7 10:00 | -0.8 | ↓-2.1 | |
| 5/7 10:10 | -2.5 | ↓-1.7 | |
| 5/7 10:20 | -3.9 | ↓-1.4 | |
| 5/7 10:30 | -4.9 | ↓-1.0 | |
| 5/7 10:40 | -5.6 | ↓-0.7 | |
| 5/7 10:50 | -5.9 | ↓-0.3 | 干潮 |
| 5/7 11:00 | -5.9 | 0 | |
| 5/7 11:10 | -5.6 | ↑0.3 | |
| 5/7 11:20 | -4.8 | ↑0.8 | |
| 5/7 11:30 | -3.8 | ↑1.0 | |
| 5/7 11:40 | -2.4 | ↑1.4 | |
| 5/7 11:50 | -0.7 | ↑1.7 | |
| 5/7 12:00 | 1.3 | ↑2.0 | |
| 5/7 12:10 | 3.7 | ↑2.4 | |
| 5/7 12:20 | 6.2 | ↑2.5 | |
| 5/7 12:30 | 9.1 | ↑2.9 | |
| 5/7 12:40 | 12.2 | ↑3.1 | |
| 5/7 12:50 | 15.5 | ↑3.3 | |
| 5/7 13:00 | 19.0 | ↑3.5 | |
| 5/7 13:10 | 22.7 | ↑3.7 | |
| 5/7 13:20 | 26.6 | ↑3.9 | |
| 5/7 13:30 | 30.5 | ↑3.9 | |
| 5/7 13:40 | 34.6 | ↑4.1 | |
| 5/7 13:50 | 38.8 | ↑4.2 | |
| 5/7 14:00 | 43.1 | ↑4.3 | |
| 5/7 14:10 | 47.4 | ↑4.3 | |
| 5/7 14:20 | 51.7 | ↑4.3 | |
| 5/7 14:30 | 56.1 | ↑4.4 | |
| 5/7 14:40 | 60.4 | ↑4.3 | |
| 5/7 14:50 | 64.6 | ↑4.2 | |
| 5/7 15:00 | 68.8 | ↑4.2 | |
| 5/7 15:10 | 72.9 | ↑4.1 | |
| 5/7 15:20 | 76.9 | ↑4.0 | |
| 5/7 15:30 | 80.8 | ↑3.9 | |
| 5/7 15:40 | 84.5 | ↑3.7 | |
| 5/7 15:50 | 88.0 | ↑3.5 | |
| 5/7 16:00 | 91.4 | ↑3.4 | |
| 5/7 16:10 | 94.6 | ↑3.2 | |
| 5/7 16:20 | 97.5 | ↑2.9 | |
| 5/7 16:30 | 100.3 | ↑2.8 | |
| 5/7 16:40 | 102.8 | ↑2.5 | |
| 5/7 16:50 | 105.0 | ↑2.2 | |
| 5/7 17:00 | 107.0 | ↑2.0 | |
| 5/7 17:10 | 108.7 | ↑1.7 | |
| 5/7 17:20 | 110.2 | ↑1.5 | |
| 5/7 17:30 | 111.3 | ↑1.1 | |
| 5/7 17:40 | 112.2 | ↑0.9 | |
| 5/7 17:50 | 112.9 | ↑0.7 | |
| 5/7 18:00 | 113.2 | ↑0.3 | 満潮 |
| 5/7 18:10 | 113.3 | ↑0.1 | 満潮 |
| 5/7 18:20 | 113.2 | ↓-0.1 | |
| 5/7 18:30 | 112.8 | ↓-0.4 | |
| 5/7 18:40 | 112.1 | ↓-0.7 | |
| 5/7 18:50 | 111.2 | ↓-0.9 | |
| 5/7 19:00 | 110.1 | ↓-1.1 | |
| 5/7 19:10 | 108.9 | ↓-1.2 | |
| 5/7 19:20 | 107.4 | ↓-1.5 | |
| 5/7 19:30 | 105.8 | ↓-1.6 | |
| 5/7 19:40 | 104.0 | ↓-1.8 | |
| 5/7 19:50 | 102.2 | ↓-1.8 | |
| 5/7 20:00 | 100.2 | ↓-2.0 | |
| 5/7 20:10 | 98.2 | ↓-2.0 | |
| 5/7 20:20 | 96.1 | ↓-2.1 | |
| 5/7 20:30 | 94.0 | ↓-2.1 | |
| 5/7 20:40 | 91.9 | ↓-2.1 | |
| 5/7 20:50 | 89.9 | ↓-2.0 | |
| 5/7 21:00 | 87.9 | ↓-2.0 | |
| 5/7 21:10 | 85.9 | ↓-2.0 | |
| 5/7 21:20 | 84.1 | ↓-1.8 | |
| 5/7 21:30 | 82.3 | ↓-1.8 | |
| 5/7 21:40 | 80.7 | ↓-1.6 | |
| 5/7 21:50 | 79.2 | ↓-1.5 | |
| 5/7 22:00 | 77.9 | ↓-1.3 | |
| 5/7 22:10 | 76.8 | ↓-1.1 | |
| 5/7 22:20 | 75.8 | ↓-1.0 | |
| 5/7 22:30 | 75.1 | ↓-0.7 | |
| 5/7 22:40 | 74.5 | ↓-0.6 | |
| 5/7 22:50 | 74.1 | ↓-0.4 | |
| 5/7 23:00 | 74.0 | ↓-0.1 | 干潮 |
| 5/7 23:10 | 74.0 | 0 | |
| 5/7 23:20 | 74.3 | ↑0.3 | |
| 5/7 23:30 | 74.7 | ↑0.4 | |
| 5/7 23:40 | 75.4 | ↑0.7 | |
| 5/7 23:50 | 76.2 | ↑0.8 |