| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(月) |
03:03 | 09:51 | 16:38 | 21:52 |
| 117cm | 9cm | 110cm | 61cm | |
|
||||
那珂湊（茨城）2052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 | 82.9 | ↑2.7 | |
| 5/13 00:10 | 85.6 | ↑2.7 | |
| 5/13 00:20 | 88.3 | ↑2.7 | |
| 5/13 00:30 | 91.0 | ↑2.7 | |
| 5/13 00:40 | 93.7 | ↑2.7 | |
| 5/13 00:50 | 96.3 | ↑2.6 | |
| 5/13 01:00 | 98.9 | ↑2.6 | |
| 5/13 01:10 | 101.3 | ↑2.4 | |
| 5/13 01:20 | 103.6 | ↑2.3 | |
| 5/13 01:30 | 105.8 | ↑2.2 | |
| 5/13 01:40 | 107.8 | ↑2.0 | |
| 5/13 01:50 | 109.7 | ↑1.9 | |
| 5/13 02:00 | 111.3 | ↑1.6 | |
| 5/13 02:10 | 112.8 | ↑1.5 | |
| 5/13 02:20 | 114.0 | ↑1.2 | |
| 5/13 02:30 | 114.9 | ↑0.9 | |
| 5/13 02:40 | 115.7 | ↑0.8 | |
| 5/13 02:50 | 116.1 | ↑0.4 | |
| 5/13 03:00 | 116.3 | ↑0.2 | 満潮 |
| 5/13 03:10 | 116.2 | ↓-0.1 | |
| 5/13 03:20 | 115.9 | ↓-0.3 | |
| 5/13 03:30 | 115.2 | ↓-0.7 | |
| 5/13 03:40 | 114.2 | ↓-1.0 | |
| 5/13 03:50 | 113.0 | ↓-1.2 | |
| 5/13 04:00 | 111.5 | ↓-1.5 | |
| 5/13 04:10 | 109.7 | ↓-1.8 | |
| 5/13 04:20 | 107.6 | ↓-2.1 | |
| 5/13 04:30 | 105.3 | ↓-2.3 | |
| 5/13 04:40 | 102.7 | ↓-2.6 | |
| 5/13 04:50 | 99.8 | ↓-2.9 | |
| 5/13 05:00 | 96.7 | ↓-3.1 | |
| 5/13 05:10 | 93.4 | ↓-3.3 | |
| 5/13 05:20 | 90.0 | ↓-3.4 | |
| 5/13 05:30 | 86.3 | ↓-3.7 | |
| 5/13 05:40 | 82.5 | ↓-3.8 | |
| 5/13 05:50 | 78.5 | ↓-4.0 | |
| 5/13 06:00 | 74.5 | ↓-4.0 | |
| 5/13 06:10 | 70.4 | ↓-4.1 | |
| 5/13 06:20 | 66.2 | ↓-4.2 | |
| 5/13 06:30 | 61.9 | ↓-4.3 | 最大潮位差 |
| 5/13 06:40 | 57.7 | ↓-4.2 | |
| 5/13 06:50 | 53.5 | ↓-4.2 | |
| 5/13 07:00 | 49.3 | ↓-4.2 | |
| 5/13 07:10 | 45.3 | ↓-4.0 | |
| 5/13 07:20 | 41.3 | ↓-4.0 | |
| 5/13 07:30 | 37.4 | ↓-3.9 | |
| 5/13 07:40 | 33.7 | ↓-3.7 | |
| 5/13 07:50 | 30.2 | ↓-3.5 | |
| 5/13 08:00 | 26.9 | ↓-3.3 | |
| 5/13 08:10 | 23.8 | ↓-3.1 | |
| 5/13 08:20 | 20.9 | ↓-2.9 | |
| 5/13 08:30 | 18.3 | ↓-2.6 | |
| 5/13 08:40 | 16.0 | ↓-2.3 | |
| 5/13 08:50 | 13.9 | ↓-2.1 | |
| 5/13 09:00 | 12.2 | ↓-1.7 | |
| 5/13 09:10 | 10.7 | ↓-1.5 | |
| 5/13 09:20 | 9.6 | ↓-1.1 | |
| 5/13 09:30 | 8.8 | ↓-0.8 | |
| 5/13 09:40 | 8.3 | ↓-0.5 | |
| 5/13 09:50 | 8.2 | ↓-0.1 | 干潮 |
| 5/13 10:00 | 8.3 | ↑0.1 | |
| 5/13 10:10 | 8.8 | ↑0.5 | |
| 5/13 10:20 | 9.6 | ↑0.8 | |
| 5/13 10:30 | 10.8 | ↑1.2 | |
| 5/13 10:40 | 12.2 | ↑1.4 | |
| 5/13 10:50 | 13.9 | ↑1.7 | |
| 5/13 11:00 | 15.9 | ↑2.0 | |
| 5/13 11:10 | 18.2 | ↑2.3 | |
| 5/13 11:20 | 20.7 | ↑2.5 | |
| 5/13 11:30 | 23.4 | ↑2.7 | |
| 5/13 11:40 | 26.4 | ↑3.0 | |
| 5/13 11:50 | 29.5 | ↑3.1 | |
| 5/13 12:00 | 32.8 | ↑3.3 | |
| 5/13 12:10 | 36.3 | ↑3.5 | |
| 5/13 12:20 | 39.9 | ↑3.6 | |
| 5/13 12:30 | 43.6 | ↑3.7 | |
| 5/13 12:40 | 47.4 | ↑3.8 | |
| 5/13 12:50 | 51.2 | ↑3.8 | |
| 5/13 13:00 | 55.1 | ↑3.9 | |
| 5/13 13:10 | 59.0 | ↑3.9 | |
| 5/13 13:20 | 62.9 | ↑3.9 | |
| 5/13 13:30 | 66.8 | ↑3.9 | |
| 5/13 13:40 | 70.6 | ↑3.8 | |
| 5/13 13:50 | 74.4 | ↑3.8 | |
| 5/13 14:00 | 78.0 | ↑3.6 | |
| 5/13 14:10 | 81.5 | ↑3.5 | |
| 5/13 14:20 | 84.9 | ↑3.4 | |
| 5/13 14:30 | 88.1 | ↑3.2 | |
| 5/13 14:40 | 91.1 | ↑3.0 | |
| 5/13 14:50 | 94.0 | ↑2.9 | |
| 5/13 15:00 | 96.6 | ↑2.6 | |
| 5/13 15:10 | 99.0 | ↑2.4 | |
| 5/13 15:20 | 101.2 | ↑2.2 | |
| 5/13 15:30 | 103.1 | ↑1.9 | |
| 5/13 15:40 | 104.8 | ↑1.7 | |
| 5/13 15:50 | 106.2 | ↑1.4 | |
| 5/13 16:00 | 107.3 | ↑1.1 | |
| 5/13 16:10 | 108.2 | ↑0.9 | |
| 5/13 16:20 | 108.8 | ↑0.6 | |
| 5/13 16:30 | 109.1 | ↑0.3 | 満潮 |
| 5/13 16:40 | 109.1 | 0 | |
| 5/13 16:50 | 108.9 | ↓-0.2 | |
| 5/13 17:00 | 108.4 | ↓-0.5 | |
| 5/13 17:10 | 107.7 | ↓-0.7 | |
| 5/13 17:20 | 106.7 | ↓-1.0 | |
| 5/13 17:30 | 105.5 | ↓-1.2 | |
| 5/13 17:40 | 104.1 | ↓-1.4 | |
| 5/13 17:50 | 102.5 | ↓-1.6 | |
| 5/13 18:00 | 100.8 | ↓-1.7 | |
| 5/13 18:10 | 98.8 | ↓-2.0 | |
| 5/13 18:20 | 96.7 | ↓-2.1 | |
| 5/13 18:30 | 94.6 | ↓-2.1 | |
| 5/13 18:40 | 92.3 | ↓-2.3 | |
| 5/13 18:50 | 89.9 | ↓-2.4 | |
| 5/13 19:00 | 87.5 | ↓-2.4 | |
| 5/13 19:10 | 85.1 | ↓-2.4 | |
| 5/13 19:20 | 82.7 | ↓-2.4 | |
| 5/13 19:30 | 80.3 | ↓-2.4 | |
| 5/13 19:40 | 77.9 | ↓-2.4 | |
| 5/13 19:50 | 75.6 | ↓-2.3 | |
| 5/13 20:00 | 73.4 | ↓-2.2 | |
| 5/13 20:10 | 71.4 | ↓-2.0 | |
| 5/13 20:20 | 69.4 | ↓-2.0 | |
| 5/13 20:30 | 67.6 | ↓-1.8 | |
| 5/13 20:40 | 66.0 | ↓-1.6 | |
| 5/13 20:50 | 64.6 | ↓-1.4 | |
| 5/13 21:00 | 63.3 | ↓-1.3 | |
| 5/13 21:10 | 62.3 | ↓-1.0 | |
| 5/13 21:20 | 61.4 | ↓-0.9 | |
| 5/13 21:30 | 60.8 | ↓-0.6 | |
| 5/13 21:40 | 60.4 | ↓-0.4 | |
| 5/13 21:50 | 60.3 | ↓-0.1 | 干潮 |
| 5/13 22:00 | 60.4 | ↑0.1 | |
| 5/13 22:10 | 60.7 | ↑0.3 | |
| 5/13 22:20 | 61.2 | ↑0.5 | |
| 5/13 22:30 | 62.0 | ↑0.8 | |
| 5/13 22:40 | 63.0 | ↑1.0 | |
| 5/13 22:50 | 64.2 | ↑1.2 | |
| 5/13 23:00 | 65.6 | ↑1.4 | |
| 5/13 23:10 | 67.2 | ↑1.6 | |
| 5/13 23:20 | 68.9 | ↑1.7 | |
| 5/13 23:30 | 70.8 | ↑1.9 | |
| 5/13 23:40 | 72.9 | ↑2.1 | |
| 5/13 23:50 | 75.1 | ↑2.2 |