| 満潮 | 干潮 | 満潮 | 干潮 |
|
3
(日) |
01:05 | 07:00 | 12:01 | 18:53 |
| 103cm | 66cm | 93cm | 26cm | |
|
||||
那珂湊（茨城）2020年05月3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 |
|---|---|---|---|
| 5/3 00:00 | 98.9 | ↑1.3 | |
| 5/3 00:10 | 99.9 | ↑1.0 | |
| 5/3 00:20 | 100.8 | ↑0.9 | |
| 5/3 00:30 | 101.5 | ↑0.7 | |
| 5/3 00:40 | 102.0 | ↑0.5 | |
| 5/3 00:50 | 102.4 | ↑0.4 | |
| 5/3 01:00 | 102.5 | ↑0.1 | 満潮 |
| 5/3 01:10 | 102.5 | 0 | |
| 5/3 01:20 | 102.4 | ↓-0.1 | |
| 5/3 01:30 | 102.0 | ↓-0.4 | |
| 5/3 01:40 | 101.5 | ↓-0.5 | |
| 5/3 01:50 | 100.9 | ↓-0.6 | |
| 5/3 02:00 | 100.1 | ↓-0.8 | |
| 5/3 02:10 | 99.2 | ↓-0.9 | |
| 5/3 02:20 | 98.2 | ↓-1.0 | |
| 5/3 02:30 | 97.0 | ↓-1.2 | |
| 5/3 02:40 | 95.8 | ↓-1.2 | |
| 5/3 02:50 | 94.5 | ↓-1.3 | |
| 5/3 03:00 | 93.0 | ↓-1.5 | |
| 5/3 03:10 | 91.6 | ↓-1.4 | |
| 5/3 03:20 | 90.1 | ↓-1.5 | |
| 5/3 03:30 | 88.5 | ↓-1.6 | |
| 5/3 03:40 | 86.9 | ↓-1.6 | |
| 5/3 03:50 | 85.3 | ↓-1.6 | |
| 5/3 04:00 | 83.7 | ↓-1.6 | |
| 5/3 04:10 | 82.1 | ↓-1.6 | |
| 5/3 04:20 | 80.5 | ↓-1.6 | |
| 5/3 04:30 | 78.9 | ↓-1.6 | |
| 5/3 04:40 | 77.4 | ↓-1.5 | |
| 5/3 04:50 | 75.9 | ↓-1.5 | |
| 5/3 05:00 | 74.5 | ↓-1.4 | |
| 5/3 05:10 | 73.1 | ↓-1.4 | |
| 5/3 05:20 | 71.9 | ↓-1.2 | |
| 5/3 05:30 | 70.7 | ↓-1.2 | |
| 5/3 05:40 | 69.6 | ↓-1.1 | |
| 5/3 05:50 | 68.7 | ↓-0.9 | |
| 5/3 06:00 | 67.8 | ↓-0.9 | |
| 5/3 06:10 | 67.1 | ↓-0.7 | |
| 5/3 06:20 | 66.5 | ↓-0.6 | |
| 5/3 06:30 | 66.0 | ↓-0.5 | |
| 5/3 06:40 | 65.7 | ↓-0.3 | |
| 5/3 06:50 | 65.5 | ↓-0.2 | 干潮 |
| 5/3 07:00 | 65.4 | ↓-0.1 | 干潮 |
| 5/3 07:10 | 65.5 | ↑0.1 | |
| 5/3 07:20 | 65.7 | ↑0.2 | |
| 5/3 07:30 | 66.1 | ↑0.4 | |
| 5/3 07:40 | 66.6 | ↑0.5 | |
| 5/3 07:50 | 67.2 | ↑0.6 | |
| 5/3 08:00 | 68.0 | ↑0.8 | |
| 5/3 08:10 | 68.8 | ↑0.8 | |
| 5/3 08:20 | 69.8 | ↑1.0 | |
| 5/3 08:30 | 70.8 | ↑1.0 | |
| 5/3 08:40 | 72.0 | ↑1.2 | |
| 5/3 08:50 | 73.2 | ↑1.2 | |
| 5/3 09:00 | 74.5 | ↑1.3 | |
| 5/3 09:10 | 75.8 | ↑1.3 | |
| 5/3 09:20 | 77.2 | ↑1.4 | |
| 5/3 09:30 | 78.6 | ↑1.4 | |
| 5/3 09:40 | 80.0 | ↑1.4 | |
| 5/3 09:50 | 81.4 | ↑1.4 | |
| 5/3 10:00 | 82.8 | ↑1.4 | |
| 5/3 10:10 | 84.1 | ↑1.3 | |
| 5/3 10:20 | 85.4 | ↑1.3 | |
| 5/3 10:30 | 86.7 | ↑1.3 | |
| 5/3 10:40 | 87.8 | ↑1.1 | |
| 5/3 10:50 | 88.8 | ↑1.0 | |
| 5/3 11:00 | 89.8 | ↑1.0 | |
| 5/3 11:10 | 90.6 | ↑0.8 | |
| 5/3 11:20 | 91.3 | ↑0.7 | |
| 5/3 11:30 | 91.9 | ↑0.6 | |
| 5/3 11:40 | 92.3 | ↑0.4 | |
| 5/3 11:50 | 92.5 | ↑0.2 | |
| 5/3 12:00 | 92.6 | ↑0.1 | 満潮 |
| 5/3 12:10 | 92.5 | ↓-0.1 | |
| 5/3 12:20 | 92.3 | ↓-0.2 | |
| 5/3 12:30 | 91.9 | ↓-0.4 | |
| 5/3 12:40 | 91.3 | ↓-0.6 | |
| 5/3 12:50 | 90.5 | ↓-0.8 | |
| 5/3 13:00 | 89.6 | ↓-0.9 | |
| 5/3 13:10 | 88.5 | ↓-1.1 | |
| 5/3 13:20 | 87.2 | ↓-1.3 | |
| 5/3 13:30 | 85.8 | ↓-1.4 | |
| 5/3 13:40 | 84.2 | ↓-1.6 | |
| 5/3 13:50 | 82.5 | ↓-1.7 | |
| 5/3 14:00 | 80.6 | ↓-1.9 | |
| 5/3 14:10 | 78.6 | ↓-2.0 | |
| 5/3 14:20 | 76.5 | ↓-2.1 | |
| 5/3 14:30 | 74.3 | ↓-2.2 | |
| 5/3 14:40 | 72.0 | ↓-2.3 | |
| 5/3 14:50 | 69.7 | ↓-2.3 | |
| 5/3 15:00 | 67.2 | ↓-2.5 | |
| 5/3 15:10 | 64.7 | ↓-2.5 | |
| 5/3 15:20 | 62.2 | ↓-2.5 | |
| 5/3 15:30 | 59.6 | ↓-2.6 | |
| 5/3 15:40 | 57.1 | ↓-2.5 | |
| 5/3 15:50 | 54.5 | ↓-2.6 | |
| 5/3 16:00 | 51.9 | ↓-2.6 | |
| 5/3 16:10 | 49.4 | ↓-2.5 | |
| 5/3 16:20 | 47.0 | ↓-2.4 | |
| 5/3 16:30 | 44.6 | ↓-2.4 | |
| 5/3 16:40 | 42.3 | ↓-2.3 | |
| 5/3 16:50 | 40.0 | ↓-2.3 | |
| 5/3 17:00 | 37.9 | ↓-2.1 | |
| 5/3 17:10 | 35.9 | ↓-2.0 | |
| 5/3 17:20 | 34.1 | ↓-1.8 | |
| 5/3 17:30 | 32.4 | ↓-1.7 | |
| 5/3 17:40 | 30.8 | ↓-1.6 | |
| 5/3 17:50 | 29.5 | ↓-1.3 | |
| 5/3 18:00 | 28.3 | ↓-1.2 | |
| 5/3 18:10 | 27.3 | ↓-1.0 | |
| 5/3 18:20 | 26.5 | ↓-0.8 | |
| 5/3 18:30 | 25.9 | ↓-0.6 | |
| 5/3 18:40 | 25.6 | ↓-0.3 | |
| 5/3 18:50 | 25.4 | ↓-0.2 | 干潮 |
| 5/3 19:00 | 25.5 | ↑0.1 | |
| 5/3 19:10 | 25.8 | ↑0.3 | |
| 5/3 19:20 | 26.3 | ↑0.5 | |
| 5/3 19:30 | 27.1 | ↑0.8 | |
| 5/3 19:40 | 28.0 | ↑0.9 | |
| 5/3 19:50 | 29.2 | ↑1.2 | |
| 5/3 20:00 | 30.7 | ↑1.5 | |
| 5/3 20:10 | 32.3 | ↑1.6 | |
| 5/3 20:20 | 34.1 | ↑1.8 | |
| 5/3 20:30 | 36.1 | ↑2.0 | |
| 5/3 20:40 | 38.3 | ↑2.2 | |
| 5/3 20:50 | 40.7 | ↑2.4 | |
| 5/3 21:00 | 43.2 | ↑2.5 | |
| 5/3 21:10 | 45.9 | ↑2.7 | |
| 5/3 21:20 | 48.6 | ↑2.7 | |
| 5/3 21:30 | 51.5 | ↑2.9 | |
| 5/3 21:40 | 54.5 | ↑3.0 | |
| 5/3 21:50 | 57.5 | ↑3.0 | |
| 5/3 22:00 | 60.6 | ↑3.1 | |
| 5/3 22:10 | 63.7 | ↑3.1 | |
| 5/3 22:20 | 66.9 | ↑3.2 | 最大潮位差 |
| 5/3 22:30 | 70.0 | ↑3.1 | |
| 5/3 22:40 | 73.1 | ↑3.1 | |
| 5/3 22:50 | 76.1 | ↑3.0 | |
| 5/3 23:00 | 79.1 | ↑3.0 | |
| 5/3 23:10 | 82.0 | ↑2.9 | |
| 5/3 23:20 | 84.8 | ↑2.8 | |
| 5/3 23:30 | 87.5 | ↑2.7 | |
| 5/3 23:40 | 90.0 | ↑2.5 | |
| 5/3 23:50 | 92.4 | ↑2.4 |