| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(日) |
02:21 | 08:48 | 15:01 | 20:44 |
| 112cm | 30cm | 102cm | 44cm | |
|
||||
那珂湊（茨城）2021年05月9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 |
|---|---|---|---|
| 5/9 00:00 | 89.1 | ↑2.8 | |
| 5/9 00:10 | 91.9 | ↑2.8 | |
| 5/9 00:20 | 94.5 | ↑2.6 | |
| 5/9 00:30 | 97.0 | ↑2.5 | |
| 5/9 00:40 | 99.4 | ↑2.4 | |
| 5/9 00:50 | 101.5 | ↑2.1 | |
| 5/9 01:00 | 103.5 | ↑2.0 | |
| 5/9 01:10 | 105.3 | ↑1.8 | |
| 5/9 01:20 | 106.9 | ↑1.6 | |
| 5/9 01:30 | 108.2 | ↑1.3 | |
| 5/9 01:40 | 109.4 | ↑1.2 | |
| 5/9 01:50 | 110.2 | ↑0.8 | |
| 5/9 02:00 | 110.9 | ↑0.7 | |
| 5/9 02:10 | 111.2 | ↑0.3 | |
| 5/9 02:20 | 111.4 | ↑0.2 | 満潮 |
| 5/9 02:30 | 111.2 | ↓-0.2 | |
| 5/9 02:40 | 110.8 | ↓-0.4 | |
| 5/9 02:50 | 110.2 | ↓-0.6 | |
| 5/9 03:00 | 109.3 | ↓-0.9 | |
| 5/9 03:10 | 108.1 | ↓-1.2 | |
| 5/9 03:20 | 106.7 | ↓-1.4 | |
| 5/9 03:30 | 105.1 | ↓-1.6 | |
| 5/9 03:40 | 103.2 | ↓-1.9 | |
| 5/9 03:50 | 101.1 | ↓-2.1 | |
| 5/9 04:00 | 98.8 | ↓-2.3 | |
| 5/9 04:10 | 96.4 | ↓-2.4 | |
| 5/9 04:20 | 93.7 | ↓-2.7 | |
| 5/9 04:30 | 91.0 | ↓-2.7 | |
| 5/9 04:40 | 88.0 | ↓-3.0 | |
| 5/9 04:50 | 85.0 | ↓-3.0 | |
| 5/9 05:00 | 81.9 | ↓-3.1 | |
| 5/9 05:10 | 78.7 | ↓-3.2 | |
| 5/9 05:20 | 75.4 | ↓-3.3 | 最大潮位差 |
| 5/9 05:30 | 72.1 | ↓-3.3 | 最大潮位差 |
| 5/9 05:40 | 68.8 | ↓-3.3 | 最大潮位差 |
| 5/9 05:50 | 65.5 | ↓-3.3 | 最大潮位差 |
| 5/9 06:00 | 62.2 | ↓-3.3 | 最大潮位差 |
| 5/9 06:10 | 59.0 | ↓-3.2 | |
| 5/9 06:20 | 55.8 | ↓-3.2 | |
| 5/9 06:30 | 52.8 | ↓-3.0 | |
| 5/9 06:40 | 49.8 | ↓-3.0 | |
| 5/9 06:50 | 47.1 | ↓-2.7 | |
| 5/9 07:00 | 44.4 | ↓-2.7 | |
| 5/9 07:10 | 42.0 | ↓-2.4 | |
| 5/9 07:20 | 39.7 | ↓-2.3 | |
| 5/9 07:30 | 37.6 | ↓-2.1 | |
| 5/9 07:40 | 35.8 | ↓-1.8 | |
| 5/9 07:50 | 34.2 | ↓-1.6 | |
| 5/9 08:00 | 32.8 | ↓-1.4 | |
| 5/9 08:10 | 31.7 | ↓-1.1 | |
| 5/9 08:20 | 30.9 | ↓-0.8 | |
| 5/9 08:30 | 30.3 | ↓-0.6 | |
| 5/9 08:40 | 29.9 | ↓-0.4 | 干潮 |
| 5/9 08:50 | 29.9 | 0 | |
| 5/9 09:00 | 30.1 | ↑0.2 | |
| 5/9 09:10 | 30.6 | ↑0.5 | |
| 5/9 09:20 | 31.3 | ↑0.7 | |
| 5/9 09:30 | 32.3 | ↑1.0 | |
| 5/9 09:40 | 33.5 | ↑1.2 | |
| 5/9 09:50 | 35.0 | ↑1.5 | |
| 5/9 10:00 | 36.7 | ↑1.7 | |
| 5/9 10:10 | 38.6 | ↑1.9 | |
| 5/9 10:20 | 40.7 | ↑2.1 | |
| 5/9 10:30 | 43.0 | ↑2.3 | |
| 5/9 10:40 | 45.4 | ↑2.4 | |
| 5/9 10:50 | 48.0 | ↑2.6 | |
| 5/9 11:00 | 50.7 | ↑2.7 | |
| 5/9 11:10 | 53.6 | ↑2.9 | |
| 5/9 11:20 | 56.4 | ↑2.8 | |
| 5/9 11:30 | 59.4 | ↑3.0 | |
| 5/9 11:40 | 62.4 | ↑3.0 | |
| 5/9 11:50 | 65.4 | ↑3.0 | |
| 5/9 12:00 | 68.5 | ↑3.1 | |
| 5/9 12:10 | 71.4 | ↑2.9 | |
| 5/9 12:20 | 74.4 | ↑3.0 | |
| 5/9 12:30 | 77.3 | ↑2.9 | |
| 5/9 12:40 | 80.1 | ↑2.8 | |
| 5/9 12:50 | 82.8 | ↑2.7 | |
| 5/9 13:00 | 85.4 | ↑2.6 | |
| 5/9 13:10 | 87.8 | ↑2.4 | |
| 5/9 13:20 | 90.1 | ↑2.3 | |
| 5/9 13:30 | 92.2 | ↑2.1 | |
| 5/9 13:40 | 94.1 | ↑1.9 | |
| 5/9 13:50 | 95.8 | ↑1.7 | |
| 5/9 14:00 | 97.3 | ↑1.5 | |
| 5/9 14:10 | 98.6 | ↑1.3 | |
| 5/9 14:20 | 99.7 | ↑1.1 | |
| 5/9 14:30 | 100.5 | ↑0.8 | |
| 5/9 14:40 | 101.1 | ↑0.6 | |
| 5/9 14:50 | 101.5 | ↑0.4 | |
| 5/9 15:00 | 101.6 | ↑0.1 | 満潮 |
| 5/9 15:10 | 101.5 | ↓-0.1 | |
| 5/9 15:20 | 101.1 | ↓-0.4 | |
| 5/9 15:30 | 100.5 | ↓-0.6 | |
| 5/9 15:40 | 99.7 | ↓-0.8 | |
| 5/9 15:50 | 98.6 | ↓-1.1 | |
| 5/9 16:00 | 97.3 | ↓-1.3 | |
| 5/9 16:10 | 95.9 | ↓-1.4 | |
| 5/9 16:20 | 94.2 | ↓-1.7 | |
| 5/9 16:30 | 92.4 | ↓-1.8 | |
| 5/9 16:40 | 90.4 | ↓-2.0 | |
| 5/9 16:50 | 88.2 | ↓-2.2 | |
| 5/9 17:00 | 85.9 | ↓-2.3 | |
| 5/9 17:10 | 83.5 | ↓-2.4 | |
| 5/9 17:20 | 81.1 | ↓-2.4 | |
| 5/9 17:30 | 78.5 | ↓-2.6 | |
| 5/9 17:40 | 75.9 | ↓-2.6 | |
| 5/9 17:50 | 73.3 | ↓-2.6 | |
| 5/9 18:00 | 70.7 | ↓-2.6 | |
| 5/9 18:10 | 68.1 | ↓-2.6 | |
| 5/9 18:20 | 65.5 | ↓-2.6 | |
| 5/9 18:30 | 63.0 | ↓-2.5 | |
| 5/9 18:40 | 60.5 | ↓-2.5 | |
| 5/9 18:50 | 58.2 | ↓-2.3 | |
| 5/9 19:00 | 56.0 | ↓-2.2 | |
| 5/9 19:10 | 53.9 | ↓-2.1 | |
| 5/9 19:20 | 52.0 | ↓-1.9 | |
| 5/9 19:30 | 50.2 | ↓-1.8 | |
| 5/9 19:40 | 48.7 | ↓-1.5 | |
| 5/9 19:50 | 47.3 | ↓-1.4 | |
| 5/9 20:00 | 46.2 | ↓-1.1 | |
| 5/9 20:10 | 45.3 | ↓-0.9 | |
| 5/9 20:20 | 44.6 | ↓-0.7 | |
| 5/9 20:30 | 44.2 | ↓-0.4 | |
| 5/9 20:40 | 44.0 | ↓-0.2 | 干潮 |
| 5/9 20:50 | 44.0 | 0 | |
| 5/9 21:00 | 44.3 | ↑0.3 | |
| 5/9 21:10 | 44.9 | ↑0.6 | |
| 5/9 21:20 | 45.7 | ↑0.8 | |
| 5/9 21:30 | 46.7 | ↑1.0 | |
| 5/9 21:40 | 48.0 | ↑1.3 | |
| 5/9 21:50 | 49.5 | ↑1.5 | |
| 5/9 22:00 | 51.2 | ↑1.7 | |
| 5/9 22:10 | 53.1 | ↑1.9 | |
| 5/9 22:20 | 55.2 | ↑2.1 | |
| 5/9 22:30 | 57.5 | ↑2.3 | |
| 5/9 22:40 | 60.0 | ↑2.5 | |
| 5/9 22:50 | 62.6 | ↑2.6 | |
| 5/9 23:00 | 65.3 | ↑2.7 | |
| 5/9 23:10 | 68.1 | ↑2.8 | |
| 5/9 23:20 | 71.0 | ↑2.9 | |
| 5/9 23:30 | 73.9 | ↑2.9 | |
| 5/9 23:40 | 76.9 | ↑3.0 | |
| 5/9 23:50 | 79.9 | ↑3.0 |