| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(月) |
04:50 | 12:19 | 19:55 | - |
| 119cm | -9cm | 110cm | - | |
|
||||
那珂湊（茨城）2047年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 83.4 | ↑0.3 | |
| 5/13 00:10 | 83.9 | ↑0.5 | |
| 5/13 00:20 | 84.5 | ↑0.6 | |
| 5/13 00:30 | 85.3 | ↑0.8 | |
| 5/13 00:40 | 86.2 | ↑0.9 | |
| 5/13 00:50 | 87.3 | ↑1.1 | |
| 5/13 01:00 | 88.5 | ↑1.2 | |
| 5/13 01:10 | 89.8 | ↑1.3 | |
| 5/13 01:20 | 91.2 | ↑1.4 | |
| 5/13 01:30 | 92.7 | ↑1.5 | |
| 5/13 01:40 | 94.3 | ↑1.6 | |
| 5/13 01:50 | 95.9 | ↑1.6 | |
| 5/13 02:00 | 97.6 | ↑1.7 | |
| 5/13 02:10 | 99.3 | ↑1.7 | |
| 5/13 02:20 | 101.1 | ↑1.8 | |
| 5/13 02:30 | 102.8 | ↑1.7 | |
| 5/13 02:40 | 104.5 | ↑1.7 | |
| 5/13 02:50 | 106.2 | ↑1.7 | |
| 5/13 03:00 | 107.9 | ↑1.7 | |
| 5/13 03:10 | 109.5 | ↑1.6 | |
| 5/13 03:20 | 111.0 | ↑1.5 | |
| 5/13 03:30 | 112.4 | ↑1.4 | |
| 5/13 03:40 | 113.7 | ↑1.3 | |
| 5/13 03:50 | 114.8 | ↑1.1 | |
| 5/13 04:00 | 115.9 | ↑1.1 | |
| 5/13 04:10 | 116.7 | ↑0.8 | |
| 5/13 04:20 | 117.4 | ↑0.7 | |
| 5/13 04:30 | 117.9 | ↑0.5 | |
| 5/13 04:40 | 118.2 | ↑0.3 | 満潮 |
| 5/13 04:50 | 118.3 | ↑0.1 | 満潮 |
| 5/13 05:00 | 118.2 | ↓-0.1 | |
| 5/13 05:10 | 117.8 | ↓-0.4 | |
| 5/13 05:20 | 117.2 | ↓-0.6 | |
| 5/13 05:30 | 116.3 | ↓-0.9 | |
| 5/13 05:40 | 115.2 | ↓-1.1 | |
| 5/13 05:50 | 113.8 | ↓-1.4 | |
| 5/13 06:00 | 112.2 | ↓-1.6 | |
| 5/13 06:10 | 110.3 | ↓-1.9 | |
| 5/13 06:20 | 108.1 | ↓-2.2 | |
| 5/13 06:30 | 105.6 | ↓-2.5 | |
| 5/13 06:40 | 102.9 | ↓-2.7 | |
| 5/13 06:50 | 100.0 | ↓-2.9 | |
| 5/13 07:00 | 96.8 | ↓-3.2 | |
| 5/13 07:10 | 93.4 | ↓-3.4 | |
| 5/13 07:20 | 89.8 | ↓-3.6 | |
| 5/13 07:30 | 86.0 | ↓-3.8 | |
| 5/13 07:40 | 82.0 | ↓-4.0 | |
| 5/13 07:50 | 77.8 | ↓-4.2 | |
| 5/13 08:00 | 73.5 | ↓-4.3 | |
| 5/13 08:10 | 69.1 | ↓-4.4 | |
| 5/13 08:20 | 64.6 | ↓-4.5 | |
| 5/13 08:30 | 60.0 | ↓-4.6 | |
| 5/13 08:40 | 55.4 | ↓-4.6 | |
| 5/13 08:50 | 50.8 | ↓-4.6 | |
| 5/13 09:00 | 46.1 | ↓-4.7 | 最大潮位差 |
| 5/13 09:10 | 41.6 | ↓-4.5 | |
| 5/13 09:20 | 37.0 | ↓-4.6 | |
| 5/13 09:30 | 32.6 | ↓-4.4 | |
| 5/13 09:40 | 28.3 | ↓-4.3 | |
| 5/13 09:50 | 24.1 | ↓-4.2 | |
| 5/13 10:00 | 20.1 | ↓-4.0 | |
| 5/13 10:10 | 16.2 | ↓-3.9 | |
| 5/13 10:20 | 12.6 | ↓-3.6 | |
| 5/13 10:30 | 9.2 | ↓-3.4 | |
| 5/13 10:40 | 6.1 | ↓-3.1 | |
| 5/13 10:50 | 3.2 | ↓-2.9 | |
| 5/13 11:00 | 0.6 | ↓-2.6 | |
| 5/13 11:10 | -1.7 | ↓-2.3 | |
| 5/13 11:20 | -3.7 | ↓-2.0 | |
| 5/13 11:30 | -5.4 | ↓-1.7 | |
| 5/13 11:40 | -6.8 | ↓-1.4 | |
| 5/13 11:50 | -7.9 | ↓-1.1 | |
| 5/13 12:00 | -8.6 | ↓-0.7 | |
| 5/13 12:10 | -9.0 | ↓-0.4 | 干潮 |
| 5/13 12:20 | -9.1 | ↓-0.1 | |
| 5/13 12:30 | -8.9 | ↑0.2 | |
| 5/13 12:40 | -8.3 | ↑0.6 | |
| 5/13 12:50 | -7.5 | ↑0.8 | |
| 5/13 13:00 | -6.3 | ↑1.2 | |
| 5/13 13:10 | -4.8 | ↑1.5 | |
| 5/13 13:20 | -3.1 | ↑1.7 | |
| 5/13 13:30 | -1.1 | ↑2.0 | |
| 5/13 13:40 | 1.1 | ↑2.2 | |
| 5/13 13:50 | 3.6 | ↑2.5 | |
| 5/13 14:00 | 6.4 | ↑2.8 | |
| 5/13 14:10 | 9.3 | ↑2.9 | |
| 5/13 14:20 | 12.5 | ↑3.2 | |
| 5/13 14:30 | 15.8 | ↑3.3 | |
| 5/13 14:40 | 19.3 | ↑3.5 | |
| 5/13 14:50 | 22.9 | ↑3.6 | |
| 5/13 15:00 | 26.7 | ↑3.8 | |
| 5/13 15:10 | 30.5 | ↑3.8 | |
| 5/13 15:20 | 34.5 | ↑4.0 | |
| 5/13 15:30 | 38.5 | ↑4.0 | |
| 5/13 15:40 | 42.6 | ↑4.1 | |
| 5/13 15:50 | 46.7 | ↑4.1 | |
| 5/13 16:00 | 50.8 | ↑4.1 | |
| 5/13 16:10 | 54.9 | ↑4.1 | |
| 5/13 16:20 | 59.0 | ↑4.1 | |
| 5/13 16:30 | 63.0 | ↑4.0 | |
| 5/13 16:40 | 67.0 | ↑4.0 | |
| 5/13 16:50 | 70.9 | ↑3.9 | |
| 5/13 17:00 | 74.6 | ↑3.7 | |
| 5/13 17:10 | 78.3 | ↑3.7 | |
| 5/13 17:20 | 81.8 | ↑3.5 | |
| 5/13 17:30 | 85.1 | ↑3.3 | |
| 5/13 17:40 | 88.3 | ↑3.2 | |
| 5/13 17:50 | 91.2 | ↑2.9 | |
| 5/13 18:00 | 94.0 | ↑2.8 | |
| 5/13 18:10 | 96.6 | ↑2.6 | |
| 5/13 18:20 | 98.9 | ↑2.3 | |
| 5/13 18:30 | 101.0 | ↑2.1 | |
| 5/13 18:40 | 102.9 | ↑1.9 | |
| 5/13 18:50 | 104.5 | ↑1.6 | |
| 5/13 19:00 | 105.9 | ↑1.4 | |
| 5/13 19:10 | 107.0 | ↑1.1 | |
| 5/13 19:20 | 107.9 | ↑0.9 | |
| 5/13 19:30 | 108.6 | ↑0.7 | |
| 5/13 19:40 | 109.0 | ↑0.4 | |
| 5/13 19:50 | 109.2 | ↑0.2 | 満潮 |
| 5/13 20:00 | 109.2 | 0 | |
| 5/13 20:10 | 109.0 | ↓-0.2 | |
| 5/13 20:20 | 108.5 | ↓-0.5 | |
| 5/13 20:30 | 107.9 | ↓-0.6 | |
| 5/13 20:40 | 107.2 | ↓-0.7 | |
| 5/13 20:50 | 106.3 | ↓-0.9 | |
| 5/13 21:00 | 105.2 | ↓-1.1 | |
| 5/13 21:10 | 104.1 | ↓-1.1 | |
| 5/13 21:20 | 102.9 | ↓-1.2 | |
| 5/13 21:30 | 101.6 | ↓-1.3 | |
| 5/13 21:40 | 100.2 | ↓-1.4 | |
| 5/13 21:50 | 98.9 | ↓-1.3 | |
| 5/13 22:00 | 97.5 | ↓-1.4 | |
| 5/13 22:10 | 96.1 | ↓-1.4 | |
| 5/13 22:20 | 94.8 | ↓-1.3 | |
| 5/13 22:30 | 93.5 | ↓-1.3 | |
| 5/13 22:40 | 92.2 | ↓-1.3 | |
| 5/13 22:50 | 91.1 | ↓-1.1 | |
| 5/13 23:00 | 90.0 | ↓-1.1 | |
| 5/13 23:10 | 89.0 | ↓-1.0 | |
| 5/13 23:20 | 88.1 | ↓-0.9 | |
| 5/13 23:30 | 87.4 | ↓-0.7 | |
| 5/13 23:40 | 86.8 | ↓-0.6 | |
| 5/13 23:50 | 86.3 | ↓-0.5 |