| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(水) |
03:58 | 10:54 | 17:58 | 22:57 |
| 116cm | 3cm | 111cm | 70cm | |
|
||||
那珂湊（茨城）2052年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 74.4 | ↑1.8 | |
| 5/15 00:10 | 76.2 | ↑1.8 | |
| 5/15 00:20 | 78.2 | ↑2.0 | |
| 5/15 00:30 | 80.3 | ↑2.1 | |
| 5/15 00:40 | 82.5 | ↑2.2 | |
| 5/15 00:50 | 84.7 | ↑2.2 | |
| 5/15 01:00 | 87.0 | ↑2.3 | |
| 5/15 01:10 | 89.4 | ↑2.4 | |
| 5/15 01:20 | 91.7 | ↑2.3 | |
| 5/15 01:30 | 94.0 | ↑2.3 | |
| 5/15 01:40 | 96.3 | ↑2.3 | |
| 5/15 01:50 | 98.6 | ↑2.3 | |
| 5/15 02:00 | 100.8 | ↑2.2 | |
| 5/15 02:10 | 102.9 | ↑2.1 | |
| 5/15 02:20 | 104.9 | ↑2.0 | |
| 5/15 02:30 | 106.8 | ↑1.9 | |
| 5/15 02:40 | 108.5 | ↑1.7 | |
| 5/15 02:50 | 110.1 | ↑1.6 | |
| 5/15 03:00 | 111.5 | ↑1.4 | |
| 5/15 03:10 | 112.7 | ↑1.2 | |
| 5/15 03:20 | 113.7 | ↑1.0 | |
| 5/15 03:30 | 114.5 | ↑0.8 | |
| 5/15 03:40 | 115.0 | ↑0.5 | |
| 5/15 03:50 | 115.3 | ↑0.3 | 満潮 |
| 5/15 04:00 | 115.4 | ↑0.1 | |
| 5/15 04:10 | 115.2 | ↓-0.2 | |
| 5/15 04:20 | 114.7 | ↓-0.5 | |
| 5/15 04:30 | 113.9 | ↓-0.8 | |
| 5/15 04:40 | 112.9 | ↓-1.0 | |
| 5/15 04:50 | 111.6 | ↓-1.3 | |
| 5/15 05:00 | 110.0 | ↓-1.6 | |
| 5/15 05:10 | 108.1 | ↓-1.9 | |
| 5/15 05:20 | 106.0 | ↓-2.1 | |
| 5/15 05:30 | 103.6 | ↓-2.4 | |
| 5/15 05:40 | 101.0 | ↓-2.6 | |
| 5/15 05:50 | 98.0 | ↓-3.0 | |
| 5/15 06:00 | 94.9 | ↓-3.1 | |
| 5/15 06:10 | 91.6 | ↓-3.3 | |
| 5/15 06:20 | 88.0 | ↓-3.6 | |
| 5/15 06:30 | 84.3 | ↓-3.7 | |
| 5/15 06:40 | 80.4 | ↓-3.9 | |
| 5/15 06:50 | 76.3 | ↓-4.1 | |
| 5/15 07:00 | 72.2 | ↓-4.1 | |
| 5/15 07:10 | 67.9 | ↓-4.3 | |
| 5/15 07:20 | 63.6 | ↓-4.3 | |
| 5/15 07:30 | 59.3 | ↓-4.3 | |
| 5/15 07:40 | 54.9 | ↓-4.4 | 最大潮位差 |
| 5/15 07:50 | 50.6 | ↓-4.3 | |
| 5/15 08:00 | 46.3 | ↓-4.3 | |
| 5/15 08:10 | 42.1 | ↓-4.2 | |
| 5/15 08:20 | 37.9 | ↓-4.2 | |
| 5/15 08:30 | 33.9 | ↓-4.0 | |
| 5/15 08:40 | 30.1 | ↓-3.8 | |
| 5/15 08:50 | 26.4 | ↓-3.7 | |
| 5/15 09:00 | 23.0 | ↓-3.4 | |
| 5/15 09:10 | 19.7 | ↓-3.3 | |
| 5/15 09:20 | 16.7 | ↓-3.0 | |
| 5/15 09:30 | 14.0 | ↓-2.7 | |
| 5/15 09:40 | 11.5 | ↓-2.5 | |
| 5/15 09:50 | 9.3 | ↓-2.2 | |
| 5/15 10:00 | 7.4 | ↓-1.9 | |
| 5/15 10:10 | 5.9 | ↓-1.5 | |
| 5/15 10:20 | 4.6 | ↓-1.3 | |
| 5/15 10:30 | 3.7 | ↓-0.9 | |
| 5/15 10:40 | 3.1 | ↓-0.6 | |
| 5/15 10:50 | 2.9 | ↓-0.2 | 干潮 |
| 5/15 11:00 | 3.0 | ↑0.1 | |
| 5/15 11:10 | 3.4 | ↑0.4 | |
| 5/15 11:20 | 4.1 | ↑0.7 | |
| 5/15 11:30 | 5.1 | ↑1.0 | |
| 5/15 11:40 | 6.5 | ↑1.4 | |
| 5/15 11:50 | 8.1 | ↑1.6 | |
| 5/15 12:00 | 10.0 | ↑1.9 | |
| 5/15 12:10 | 12.2 | ↑2.2 | |
| 5/15 12:20 | 14.6 | ↑2.4 | |
| 5/15 12:30 | 17.3 | ↑2.7 | |
| 5/15 12:40 | 20.2 | ↑2.9 | |
| 5/15 12:50 | 23.3 | ↑3.1 | |
| 5/15 13:00 | 26.5 | ↑3.2 | |
| 5/15 13:10 | 30.0 | ↑3.5 | |
| 5/15 13:20 | 33.5 | ↑3.5 | |
| 5/15 13:30 | 37.2 | ↑3.7 | |
| 5/15 13:40 | 41.0 | ↑3.8 | |
| 5/15 13:50 | 44.9 | ↑3.9 | |
| 5/15 14:00 | 48.9 | ↑4.0 | |
| 5/15 14:10 | 52.8 | ↑3.9 | |
| 5/15 14:20 | 56.8 | ↑4.0 | |
| 5/15 14:30 | 60.8 | ↑4.0 | |
| 5/15 14:40 | 64.7 | ↑3.9 | |
| 5/15 14:50 | 68.6 | ↑3.9 | |
| 5/15 15:00 | 72.5 | ↑3.9 | |
| 5/15 15:10 | 76.2 | ↑3.7 | |
| 5/15 15:20 | 79.8 | ↑3.6 | |
| 5/15 15:30 | 83.3 | ↑3.5 | |
| 5/15 15:40 | 86.7 | ↑3.4 | |
| 5/15 15:50 | 89.8 | ↑3.1 | |
| 5/15 16:00 | 92.8 | ↑3.0 | |
| 5/15 16:10 | 95.6 | ↑2.8 | |
| 5/15 16:20 | 98.2 | ↑2.6 | |
| 5/15 16:30 | 100.6 | ↑2.4 | |
| 5/15 16:40 | 102.7 | ↑2.1 | |
| 5/15 16:50 | 104.6 | ↑1.9 | |
| 5/15 17:00 | 106.2 | ↑1.6 | |
| 5/15 17:10 | 107.6 | ↑1.4 | |
| 5/15 17:20 | 108.7 | ↑1.1 | |
| 5/15 17:30 | 109.5 | ↑0.8 | |
| 5/15 17:40 | 110.1 | ↑0.6 | |
| 5/15 17:50 | 110.4 | ↑0.3 | 満潮 |
| 5/15 18:00 | 110.4 | 0 | |
| 5/15 18:10 | 110.2 | ↓-0.2 | |
| 5/15 18:20 | 109.7 | ↓-0.5 | |
| 5/15 18:30 | 109.0 | ↓-0.7 | |
| 5/15 18:40 | 108.1 | ↓-0.9 | |
| 5/15 18:50 | 107.0 | ↓-1.1 | |
| 5/15 19:00 | 105.7 | ↓-1.3 | |
| 5/15 19:10 | 104.2 | ↓-1.5 | |
| 5/15 19:20 | 102.6 | ↓-1.6 | |
| 5/15 19:30 | 100.8 | ↓-1.8 | |
| 5/15 19:40 | 98.9 | ↓-1.9 | |
| 5/15 19:50 | 96.9 | ↓-2.0 | |
| 5/15 20:00 | 94.9 | ↓-2.0 | |
| 5/15 20:10 | 92.8 | ↓-2.1 | |
| 5/15 20:20 | 90.6 | ↓-2.2 | |
| 5/15 20:30 | 88.5 | ↓-2.1 | |
| 5/15 20:40 | 86.4 | ↓-2.1 | |
| 5/15 20:50 | 84.4 | ↓-2.0 | |
| 5/15 21:00 | 82.4 | ↓-2.0 | |
| 5/15 21:10 | 80.5 | ↓-1.9 | |
| 5/15 21:20 | 78.7 | ↓-1.8 | |
| 5/15 21:30 | 77.0 | ↓-1.7 | |
| 5/15 21:40 | 75.5 | ↓-1.5 | |
| 5/15 21:50 | 74.2 | ↓-1.3 | |
| 5/15 22:00 | 73.0 | ↓-1.2 | |
| 5/15 22:10 | 72.0 | ↓-1.0 | |
| 5/15 22:20 | 71.1 | ↓-0.9 | |
| 5/15 22:30 | 70.5 | ↓-0.6 | |
| 5/15 22:40 | 70.1 | ↓-0.4 | |
| 5/15 22:50 | 69.9 | ↓-0.2 | 干潮 |
| 5/15 23:00 | 69.8 | ↓-0.1 | |
| 5/15 23:10 | 70.0 | ↑0.2 | |
| 5/15 23:20 | 70.4 | ↑0.4 | |
| 5/15 23:30 | 71.0 | ↑0.6 | |
| 5/15 23:40 | 71.7 | ↑0.7 | |
| 5/15 23:50 | 72.7 | ↑1.0 |