| 満潮 | 干潮 | 満潮 | 干潮 |
|
5
(日) |
05:21 | 00:06 | 20:49 | 12:59 |
| 112cm | 83cm | 100cm | 3cm | |
|
||||
那珂湊（茨城）2041年05月5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 |
|---|---|---|---|
| 5/5 00:00 | 82.5 | ↓-0.2 | 干潮 |
| 5/5 00:10 | 82.5 | 0 | |
| 5/5 00:20 | 82.6 | ↑0.1 | |
| 5/5 00:30 | 82.9 | ↑0.3 | |
| 5/5 00:40 | 83.3 | ↑0.4 | |
| 5/5 00:50 | 83.9 | ↑0.6 | |
| 5/5 01:00 | 84.5 | ↑0.6 | |
| 5/5 01:10 | 85.3 | ↑0.8 | |
| 5/5 01:20 | 86.2 | ↑0.9 | |
| 5/5 01:30 | 87.1 | ↑0.9 | |
| 5/5 01:40 | 88.2 | ↑1.1 | |
| 5/5 01:50 | 89.4 | ↑1.2 | |
| 5/5 02:00 | 90.6 | ↑1.2 | |
| 5/5 02:10 | 91.9 | ↑1.3 | |
| 5/5 02:20 | 93.2 | ↑1.3 | |
| 5/5 02:30 | 94.6 | ↑1.4 | |
| 5/5 02:40 | 95.9 | ↑1.3 | |
| 5/5 02:50 | 97.3 | ↑1.4 | |
| 5/5 03:00 | 98.7 | ↑1.4 | |
| 5/5 03:10 | 100.1 | ↑1.4 | |
| 5/5 03:20 | 101.5 | ↑1.4 | |
| 5/5 03:30 | 102.8 | ↑1.3 | |
| 5/5 03:40 | 104.0 | ↑1.2 | |
| 5/5 03:50 | 105.2 | ↑1.2 | |
| 5/5 04:00 | 106.4 | ↑1.2 | |
| 5/5 04:10 | 107.4 | ↑1.0 | |
| 5/5 04:20 | 108.3 | ↑0.9 | |
| 5/5 04:30 | 109.2 | ↑0.9 | |
| 5/5 04:40 | 109.9 | ↑0.7 | |
| 5/5 04:50 | 110.4 | ↑0.5 | |
| 5/5 05:00 | 110.8 | ↑0.4 | |
| 5/5 05:10 | 111.1 | ↑0.3 | |
| 5/5 05:20 | 111.2 | ↑0.1 | 満潮 |
| 5/5 05:30 | 111.1 | ↓-0.1 | |
| 5/5 05:40 | 110.8 | ↓-0.3 | |
| 5/5 05:50 | 110.4 | ↓-0.4 | |
| 5/5 06:00 | 109.7 | ↓-0.7 | |
| 5/5 06:10 | 108.8 | ↓-0.9 | |
| 5/5 06:20 | 107.8 | ↓-1.0 | |
| 5/5 06:30 | 106.5 | ↓-1.3 | |
| 5/5 06:40 | 105.0 | ↓-1.5 | |
| 5/5 06:50 | 103.2 | ↓-1.8 | |
| 5/5 07:00 | 101.3 | ↓-1.9 | |
| 5/5 07:10 | 99.1 | ↓-2.2 | |
| 5/5 07:20 | 96.8 | ↓-2.3 | |
| 5/5 07:30 | 94.2 | ↓-2.6 | |
| 5/5 07:40 | 91.4 | ↓-2.8 | |
| 5/5 07:50 | 88.5 | ↓-2.9 | |
| 5/5 08:00 | 85.4 | ↓-3.1 | |
| 5/5 08:10 | 82.1 | ↓-3.3 | |
| 5/5 08:20 | 78.6 | ↓-3.5 | |
| 5/5 08:30 | 75.1 | ↓-3.5 | |
| 5/5 08:40 | 71.4 | ↓-3.7 | |
| 5/5 08:50 | 67.7 | ↓-3.7 | |
| 5/5 09:00 | 63.8 | ↓-3.9 | 最大潮位差 |
| 5/5 09:10 | 59.9 | ↓-3.9 | 最大潮位差 |
| 5/5 09:20 | 56.0 | ↓-3.9 | 最大潮位差 |
| 5/5 09:30 | 52.1 | ↓-3.9 | 最大潮位差 |
| 5/5 09:40 | 48.2 | ↓-3.9 | 最大潮位差 |
| 5/5 09:50 | 44.3 | ↓-3.9 | 最大潮位差 |
| 5/5 10:00 | 40.5 | ↓-3.8 | |
| 5/5 10:10 | 36.8 | ↓-3.7 | |
| 5/5 10:20 | 33.2 | ↓-3.6 | |
| 5/5 10:30 | 29.7 | ↓-3.5 | |
| 5/5 10:40 | 26.3 | ↓-3.4 | |
| 5/5 10:50 | 23.2 | ↓-3.1 | |
| 5/5 11:00 | 20.2 | ↓-3.0 | |
| 5/5 11:10 | 17.3 | ↓-2.9 | |
| 5/5 11:20 | 14.8 | ↓-2.5 | |
| 5/5 11:30 | 12.4 | ↓-2.4 | |
| 5/5 11:40 | 10.2 | ↓-2.2 | |
| 5/5 11:50 | 8.3 | ↓-1.9 | |
| 5/5 12:00 | 6.7 | ↓-1.6 | |
| 5/5 12:10 | 5.3 | ↓-1.4 | |
| 5/5 12:20 | 4.2 | ↓-1.1 | |
| 5/5 12:30 | 3.3 | ↓-0.9 | |
| 5/5 12:40 | 2.8 | ↓-0.5 | |
| 5/5 12:50 | 2.4 | ↓-0.4 | 干潮 |
| 5/5 13:00 | 2.4 | 0 | |
| 5/5 13:10 | 2.6 | ↑0.2 | |
| 5/5 13:20 | 3.0 | ↑0.4 | |
| 5/5 13:30 | 3.7 | ↑0.7 | |
| 5/5 13:40 | 4.6 | ↑0.9 | |
| 5/5 13:50 | 5.8 | ↑1.2 | |
| 5/5 14:00 | 7.2 | ↑1.4 | |
| 5/5 14:10 | 8.8 | ↑1.6 | |
| 5/5 14:20 | 10.6 | ↑1.8 | |
| 5/5 14:30 | 12.6 | ↑2.0 | |
| 5/5 14:40 | 14.7 | ↑2.1 | |
| 5/5 14:50 | 17.1 | ↑2.4 | |
| 5/5 15:00 | 19.6 | ↑2.5 | |
| 5/5 15:10 | 22.2 | ↑2.6 | |
| 5/5 15:20 | 24.9 | ↑2.7 | |
| 5/5 15:30 | 27.8 | ↑2.9 | |
| 5/5 15:40 | 30.8 | ↑3.0 | |
| 5/5 15:50 | 33.8 | ↑3.0 | |
| 5/5 16:00 | 37.0 | ↑3.2 | |
| 5/5 16:10 | 40.2 | ↑3.2 | |
| 5/5 16:20 | 43.4 | ↑3.2 | |
| 5/5 16:30 | 46.7 | ↑3.3 | |
| 5/5 16:40 | 49.9 | ↑3.2 | |
| 5/5 16:50 | 53.2 | ↑3.3 | |
| 5/5 17:00 | 56.5 | ↑3.3 | |
| 5/5 17:10 | 59.7 | ↑3.2 | |
| 5/5 17:20 | 62.9 | ↑3.2 | |
| 5/5 17:30 | 66.0 | ↑3.1 | |
| 5/5 17:40 | 69.0 | ↑3.0 | |
| 5/5 17:50 | 72.0 | ↑3.0 | |
| 5/5 18:00 | 74.8 | ↑2.8 | |
| 5/5 18:10 | 77.6 | ↑2.8 | |
| 5/5 18:20 | 80.2 | ↑2.6 | |
| 5/5 18:30 | 82.6 | ↑2.4 | |
| 5/5 18:40 | 85.0 | ↑2.4 | |
| 5/5 18:50 | 87.1 | ↑2.1 | |
| 5/5 19:00 | 89.1 | ↑2.0 | |
| 5/5 19:10 | 90.9 | ↑1.8 | |
| 5/5 19:20 | 92.6 | ↑1.7 | |
| 5/5 19:30 | 94.0 | ↑1.4 | |
| 5/5 19:40 | 95.3 | ↑1.3 | |
| 5/5 19:50 | 96.4 | ↑1.1 | |
| 5/5 20:00 | 97.3 | ↑0.9 | |
| 5/5 20:10 | 98.0 | ↑0.7 | |
| 5/5 20:20 | 98.5 | ↑0.5 | |
| 5/5 20:30 | 98.9 | ↑0.4 | |
| 5/5 20:40 | 99.1 | ↑0.2 | 満潮 |
| 5/5 20:50 | 99.1 | 0 | |
| 5/5 21:00 | 99.0 | ↓-0.1 | |
| 5/5 21:10 | 98.8 | ↓-0.2 | |
| 5/5 21:20 | 98.4 | ↓-0.4 | |
| 5/5 21:30 | 97.9 | ↓-0.5 | |
| 5/5 21:40 | 97.4 | ↓-0.5 | |
| 5/5 21:50 | 96.7 | ↓-0.7 | |
| 5/5 22:00 | 96.0 | ↓-0.7 | |
| 5/5 22:10 | 95.3 | ↓-0.7 | |
| 5/5 22:20 | 94.5 | ↓-0.8 | |
| 5/5 22:30 | 93.7 | ↓-0.8 | |
| 5/5 22:40 | 92.9 | ↓-0.8 | |
| 5/5 22:50 | 92.1 | ↓-0.8 | |
| 5/5 23:00 | 91.3 | ↓-0.8 | |
| 5/5 23:10 | 90.6 | ↓-0.7 | |
| 5/5 23:20 | 89.9 | ↓-0.7 | |
| 5/5 23:30 | 89.3 | ↓-0.6 | |
| 5/5 23:40 | 88.7 | ↓-0.6 | |
| 5/5 23:50 | 88.3 | ↓-0.4 |