| 満潮 | 干潮 | 満潮 | 干潮 |
|
05
(土) |
02:47 | 09:34 | 16:24 | 21:38 |
| 112cm | 9cm | 108cm | 61cm | |
|
||||
那珂湊（茨城）2046年05月05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 | 84.0 | ↑2.6 | |
| 5/5 00:10 | 86.6 | ↑2.6 | |
| 5/5 00:20 | 89.2 | ↑2.6 | |
| 5/5 00:30 | 91.7 | ↑2.5 | |
| 5/5 00:40 | 94.1 | ↑2.4 | |
| 5/5 00:50 | 96.5 | ↑2.4 | |
| 5/5 01:00 | 98.8 | ↑2.3 | |
| 5/5 01:10 | 100.9 | ↑2.1 | |
| 5/5 01:20 | 102.9 | ↑2.0 | |
| 5/5 01:30 | 104.7 | ↑1.8 | |
| 5/5 01:40 | 106.3 | ↑1.6 | |
| 5/5 01:50 | 107.8 | ↑1.5 | |
| 5/5 02:00 | 109.0 | ↑1.2 | |
| 5/5 02:10 | 110.0 | ↑1.0 | |
| 5/5 02:20 | 110.8 | ↑0.8 | |
| 5/5 02:30 | 111.4 | ↑0.6 | |
| 5/5 02:40 | 111.7 | ↑0.3 | 満潮 |
| 5/5 02:50 | 111.7 | 0 | |
| 5/5 03:00 | 111.5 | ↓-0.2 | |
| 5/5 03:10 | 110.9 | ↓-0.6 | |
| 5/5 03:20 | 110.2 | ↓-0.7 | |
| 5/5 03:30 | 109.1 | ↓-1.1 | |
| 5/5 03:40 | 107.8 | ↓-1.3 | |
| 5/5 03:50 | 106.2 | ↓-1.6 | |
| 5/5 04:00 | 104.3 | ↓-1.9 | |
| 5/5 04:10 | 102.2 | ↓-2.1 | |
| 5/5 04:20 | 99.8 | ↓-2.4 | |
| 5/5 04:30 | 97.2 | ↓-2.6 | |
| 5/5 04:40 | 94.4 | ↓-2.8 | |
| 5/5 04:50 | 91.4 | ↓-3.0 | |
| 5/5 05:00 | 88.2 | ↓-3.2 | |
| 5/5 05:10 | 84.8 | ↓-3.4 | |
| 5/5 05:20 | 81.2 | ↓-3.6 | |
| 5/5 05:30 | 77.5 | ↓-3.7 | |
| 5/5 05:40 | 73.7 | ↓-3.8 | |
| 5/5 05:50 | 69.8 | ↓-3.9 | |
| 5/5 06:00 | 65.8 | ↓-4.0 | 最大潮位差 |
| 5/5 06:10 | 61.8 | ↓-4.0 | 最大潮位差 |
| 5/5 06:20 | 57.8 | ↓-4.0 | 最大潮位差 |
| 5/5 06:30 | 53.8 | ↓-4.0 | 最大潮位差 |
| 5/5 06:40 | 49.8 | ↓-4.0 | 最大潮位差 |
| 5/5 06:50 | 45.9 | ↓-3.9 | |
| 5/5 07:00 | 42.0 | ↓-3.9 | |
| 5/5 07:10 | 38.3 | ↓-3.7 | |
| 5/5 07:20 | 34.7 | ↓-3.6 | |
| 5/5 07:30 | 31.2 | ↓-3.5 | |
| 5/5 07:40 | 28.0 | ↓-3.2 | |
| 5/5 07:50 | 24.9 | ↓-3.1 | |
| 5/5 08:00 | 22.1 | ↓-2.8 | |
| 5/5 08:10 | 19.5 | ↓-2.6 | |
| 5/5 08:20 | 17.1 | ↓-2.4 | |
| 5/5 08:30 | 15.0 | ↓-2.1 | |
| 5/5 08:40 | 13.2 | ↓-1.8 | |
| 5/5 08:50 | 11.7 | ↓-1.5 | |
| 5/5 09:00 | 10.5 | ↓-1.2 | |
| 5/5 09:10 | 9.6 | ↓-0.9 | |
| 5/5 09:20 | 9.1 | ↓-0.5 | |
| 5/5 09:30 | 8.8 | ↓-0.3 | 干潮 |
| 5/5 09:40 | 8.9 | ↑0.1 | |
| 5/5 09:50 | 9.2 | ↑0.3 | |
| 5/5 10:00 | 9.9 | ↑0.7 | |
| 5/5 10:10 | 10.9 | ↑1.0 | |
| 5/5 10:20 | 12.2 | ↑1.3 | |
| 5/5 10:30 | 13.7 | ↑1.5 | |
| 5/5 10:40 | 15.6 | ↑1.9 | |
| 5/5 10:50 | 17.7 | ↑2.1 | |
| 5/5 11:00 | 20.0 | ↑2.3 | |
| 5/5 11:10 | 22.6 | ↑2.6 | |
| 5/5 11:20 | 25.4 | ↑2.8 | |
| 5/5 11:30 | 28.4 | ↑3.0 | |
| 5/5 11:40 | 31.6 | ↑3.2 | |
| 5/5 11:50 | 34.9 | ↑3.3 | |
| 5/5 12:00 | 38.4 | ↑3.5 | |
| 5/5 12:10 | 42.0 | ↑3.6 | |
| 5/5 12:20 | 45.6 | ↑3.6 | |
| 5/5 12:30 | 49.4 | ↑3.8 | |
| 5/5 12:40 | 53.1 | ↑3.7 | |
| 5/5 12:50 | 56.9 | ↑3.8 | |
| 5/5 13:00 | 60.7 | ↑3.8 | |
| 5/5 13:10 | 64.5 | ↑3.8 | |
| 5/5 13:20 | 68.2 | ↑3.7 | |
| 5/5 13:30 | 71.9 | ↑3.7 | |
| 5/5 13:40 | 75.5 | ↑3.6 | |
| 5/5 13:50 | 79.0 | ↑3.5 | |
| 5/5 14:00 | 82.3 | ↑3.3 | |
| 5/5 14:10 | 85.5 | ↑3.2 | |
| 5/5 14:20 | 88.5 | ↑3.0 | |
| 5/5 14:30 | 91.4 | ↑2.9 | |
| 5/5 14:40 | 94.0 | ↑2.6 | |
| 5/5 14:50 | 96.5 | ↑2.5 | |
| 5/5 15:00 | 98.7 | ↑2.2 | |
| 5/5 15:10 | 100.7 | ↑2.0 | |
| 5/5 15:20 | 102.5 | ↑1.8 | |
| 5/5 15:30 | 104.0 | ↑1.5 | |
| 5/5 15:40 | 105.2 | ↑1.2 | |
| 5/5 15:50 | 106.2 | ↑1.0 | |
| 5/5 16:00 | 106.9 | ↑0.7 | |
| 5/5 16:10 | 107.4 | ↑0.5 | |
| 5/5 16:20 | 107.6 | ↑0.2 | 満潮 |
| 5/5 16:30 | 107.6 | 0 | |
| 5/5 16:40 | 107.3 | ↓-0.3 | |
| 5/5 16:50 | 106.7 | ↓-0.6 | |
| 5/5 17:00 | 105.9 | ↓-0.8 | |
| 5/5 17:10 | 104.9 | ↓-1.0 | |
| 5/5 17:20 | 103.7 | ↓-1.2 | |
| 5/5 17:30 | 102.3 | ↓-1.4 | |
| 5/5 17:40 | 100.7 | ↓-1.6 | |
| 5/5 17:50 | 99.0 | ↓-1.7 | |
| 5/5 18:00 | 97.1 | ↓-1.9 | |
| 5/5 18:10 | 95.0 | ↓-2.1 | |
| 5/5 18:20 | 92.9 | ↓-2.1 | |
| 5/5 18:30 | 90.7 | ↓-2.2 | |
| 5/5 18:40 | 88.4 | ↓-2.3 | |
| 5/5 18:50 | 86.1 | ↓-2.3 | |
| 5/5 19:00 | 83.8 | ↓-2.3 | |
| 5/5 19:10 | 81.5 | ↓-2.3 | |
| 5/5 19:20 | 79.2 | ↓-2.3 | |
| 5/5 19:30 | 77.0 | ↓-2.2 | |
| 5/5 19:40 | 74.8 | ↓-2.2 | |
| 5/5 19:50 | 72.8 | ↓-2.0 | |
| 5/5 20:00 | 70.8 | ↓-2.0 | |
| 5/5 20:10 | 69.0 | ↓-1.8 | |
| 5/5 20:20 | 67.3 | ↓-1.7 | |
| 5/5 20:30 | 65.8 | ↓-1.5 | |
| 5/5 20:40 | 64.5 | ↓-1.3 | |
| 5/5 20:50 | 63.4 | ↓-1.1 | |
| 5/5 21:00 | 62.5 | ↓-0.9 | |
| 5/5 21:10 | 61.8 | ↓-0.7 | |
| 5/5 21:20 | 61.3 | ↓-0.5 | |
| 5/5 21:30 | 61.0 | ↓-0.3 | 干潮 |
| 5/5 21:40 | 61.0 | 0 | |
| 5/5 21:50 | 61.1 | ↑0.1 | |
| 5/5 22:00 | 61.5 | ↑0.4 | |
| 5/5 22:10 | 62.1 | ↑0.6 | |
| 5/5 22:20 | 63.0 | ↑0.9 | |
| 5/5 22:30 | 64.0 | ↑1.0 | |
| 5/5 22:40 | 65.2 | ↑1.2 | |
| 5/5 22:50 | 66.7 | ↑1.5 | |
| 5/5 23:00 | 68.2 | ↑1.5 | |
| 5/5 23:10 | 70.0 | ↑1.8 | |
| 5/5 23:20 | 71.9 | ↑1.9 | |
| 5/5 23:30 | 73.9 | ↑2.0 | |
| 5/5 23:40 | 76.1 | ↑2.2 | |
| 5/5 23:50 | 78.3 | ↑2.2 |