| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(水) |
04:33 | 11:23 | 18:28 | 23:38 |
| 116cm | -6cm | 115cm | 66cm | |
|
||||
那珂湊（茨城）2052年05月01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 |
|---|---|---|---|
| 5/1 00:00 | 62.5 | ↑1.4 | |
| 5/1 00:10 | 64.0 | ↑1.5 | |
| 5/1 00:20 | 65.8 | ↑1.8 | |
| 5/1 00:30 | 67.7 | ↑1.9 | |
| 5/1 00:40 | 69.8 | ↑2.1 | |
| 5/1 00:50 | 72.0 | ↑2.2 | |
| 5/1 01:00 | 74.3 | ↑2.3 | |
| 5/1 01:10 | 76.8 | ↑2.5 | |
| 5/1 01:20 | 79.3 | ↑2.5 | |
| 5/1 01:30 | 81.9 | ↑2.6 | |
| 5/1 01:40 | 84.6 | ↑2.7 | |
| 5/1 01:50 | 87.2 | ↑2.6 | |
| 5/1 02:00 | 89.9 | ↑2.7 | |
| 5/1 02:10 | 92.5 | ↑2.6 | |
| 5/1 02:20 | 95.1 | ↑2.6 | |
| 5/1 02:30 | 97.6 | ↑2.5 | |
| 5/1 02:40 | 100.1 | ↑2.5 | |
| 5/1 02:50 | 102.4 | ↑2.3 | |
| 5/1 03:00 | 104.6 | ↑2.2 | |
| 5/1 03:10 | 106.7 | ↑2.1 | |
| 5/1 03:20 | 108.5 | ↑1.8 | |
| 5/1 03:30 | 110.2 | ↑1.7 | |
| 5/1 03:40 | 111.7 | ↑1.5 | |
| 5/1 03:50 | 112.9 | ↑1.2 | |
| 5/1 04:00 | 113.9 | ↑1.0 | |
| 5/1 04:10 | 114.7 | ↑0.8 | |
| 5/1 04:20 | 115.2 | ↑0.5 | |
| 5/1 04:30 | 115.4 | ↑0.2 | 満潮 |
| 5/1 04:40 | 115.3 | ↓-0.1 | |
| 5/1 04:50 | 114.9 | ↓-0.4 | |
| 5/1 05:00 | 114.2 | ↓-0.7 | |
| 5/1 05:10 | 113.2 | ↓-1.0 | |
| 5/1 05:20 | 111.8 | ↓-1.4 | |
| 5/1 05:30 | 110.2 | ↓-1.6 | |
| 5/1 05:40 | 108.3 | ↓-1.9 | |
| 5/1 05:50 | 106.0 | ↓-2.3 | |
| 5/1 06:00 | 103.5 | ↓-2.5 | |
| 5/1 06:10 | 100.6 | ↓-2.9 | |
| 5/1 06:20 | 97.5 | ↓-3.1 | |
| 5/1 06:30 | 94.1 | ↓-3.4 | |
| 5/1 06:40 | 90.5 | ↓-3.6 | |
| 5/1 06:50 | 86.7 | ↓-3.8 | |
| 5/1 07:00 | 82.6 | ↓-4.1 | |
| 5/1 07:10 | 78.4 | ↓-4.2 | |
| 5/1 07:20 | 74.0 | ↓-4.4 | |
| 5/1 07:30 | 69.4 | ↓-4.6 | |
| 5/1 07:40 | 64.8 | ↓-4.6 | |
| 5/1 07:50 | 60.1 | ↓-4.7 | |
| 5/1 08:00 | 55.4 | ↓-4.7 | |
| 5/1 08:10 | 50.6 | ↓-4.8 | 最大潮位差 |
| 5/1 08:20 | 45.9 | ↓-4.7 | |
| 5/1 08:30 | 41.2 | ↓-4.7 | |
| 5/1 08:40 | 36.5 | ↓-4.7 | |
| 5/1 08:50 | 32.0 | ↓-4.5 | |
| 5/1 09:00 | 27.6 | ↓-4.4 | |
| 5/1 09:10 | 23.4 | ↓-4.2 | |
| 5/1 09:20 | 19.4 | ↓-4.0 | |
| 5/1 09:30 | 15.6 | ↓-3.8 | |
| 5/1 09:40 | 12.1 | ↓-3.5 | |
| 5/1 09:50 | 8.8 | ↓-3.3 | |
| 5/1 10:00 | 5.8 | ↓-3.0 | |
| 5/1 10:10 | 3.1 | ↓-2.7 | |
| 5/1 10:20 | 0.7 | ↓-2.4 | |
| 5/1 10:30 | -1.3 | ↓-2.0 | |
| 5/1 10:40 | -3.0 | ↓-1.7 | |
| 5/1 10:50 | -4.4 | ↓-1.4 | |
| 5/1 11:00 | -5.4 | ↓-1.0 | |
| 5/1 11:10 | -6.0 | ↓-0.6 | |
| 5/1 11:20 | -6.2 | ↓-0.2 | 干潮 |
| 5/1 11:30 | -6.1 | ↑0.1 | |
| 5/1 11:40 | -5.7 | ↑0.4 | |
| 5/1 11:50 | -4.8 | ↑0.9 | |
| 5/1 12:00 | -3.7 | ↑1.1 | |
| 5/1 12:10 | -2.2 | ↑1.5 | |
| 5/1 12:20 | -0.3 | ↑1.9 | |
| 5/1 12:30 | 1.8 | ↑2.1 | |
| 5/1 12:40 | 4.2 | ↑2.4 | |
| 5/1 12:50 | 7.0 | ↑2.8 | |
| 5/1 13:00 | 9.9 | ↑2.9 | |
| 5/1 13:10 | 13.2 | ↑3.3 | |
| 5/1 13:20 | 16.6 | ↑3.4 | |
| 5/1 13:30 | 20.3 | ↑3.7 | |
| 5/1 13:40 | 24.1 | ↑3.8 | |
| 5/1 13:50 | 28.1 | ↑4.0 | |
| 5/1 14:00 | 32.3 | ↑4.2 | |
| 5/1 14:10 | 36.5 | ↑4.2 | |
| 5/1 14:20 | 40.9 | ↑4.4 | |
| 5/1 14:30 | 45.3 | ↑4.4 | |
| 5/1 14:40 | 49.7 | ↑4.4 | |
| 5/1 14:50 | 54.2 | ↑4.5 | |
| 5/1 15:00 | 58.7 | ↑4.5 | |
| 5/1 15:10 | 63.1 | ↑4.4 | |
| 5/1 15:20 | 67.5 | ↑4.4 | |
| 5/1 15:30 | 71.8 | ↑4.3 | |
| 5/1 15:40 | 76.1 | ↑4.3 | |
| 5/1 15:50 | 80.2 | ↑4.1 | |
| 5/1 16:00 | 84.1 | ↑3.9 | |
| 5/1 16:10 | 87.9 | ↑3.8 | |
| 5/1 16:20 | 91.5 | ↑3.6 | |
| 5/1 16:30 | 94.9 | ↑3.4 | |
| 5/1 16:40 | 98.1 | ↑3.2 | |
| 5/1 16:50 | 101.0 | ↑2.9 | |
| 5/1 17:00 | 103.7 | ↑2.7 | |
| 5/1 17:10 | 106.1 | ↑2.4 | |
| 5/1 17:20 | 108.2 | ↑2.1 | |
| 5/1 17:30 | 110.1 | ↑1.9 | |
| 5/1 17:40 | 111.6 | ↑1.5 | |
| 5/1 17:50 | 112.9 | ↑1.3 | |
| 5/1 18:00 | 113.8 | ↑0.9 | |
| 5/1 18:10 | 114.5 | ↑0.7 | |
| 5/1 18:20 | 114.8 | ↑0.3 | 満潮 |
| 5/1 18:30 | 114.9 | ↑0.1 | |
| 5/1 18:40 | 114.7 | ↓-0.2 | |
| 5/1 18:50 | 114.1 | ↓-0.6 | |
| 5/1 19:00 | 113.3 | ↓-0.8 | |
| 5/1 19:10 | 112.3 | ↓-1.0 | |
| 5/1 19:20 | 111.0 | ↓-1.3 | |
| 5/1 19:30 | 109.5 | ↓-1.5 | |
| 5/1 19:40 | 107.8 | ↓-1.7 | |
| 5/1 19:50 | 105.8 | ↓-2.0 | |
| 5/1 20:00 | 103.8 | ↓-2.0 | |
| 5/1 20:10 | 101.6 | ↓-2.2 | |
| 5/1 20:20 | 99.3 | ↓-2.3 | |
| 5/1 20:30 | 96.8 | ↓-2.5 | |
| 5/1 20:40 | 94.4 | ↓-2.4 | |
| 5/1 20:50 | 91.9 | ↓-2.5 | |
| 5/1 21:00 | 89.4 | ↓-2.5 | |
| 5/1 21:10 | 86.8 | ↓-2.6 | |
| 5/1 21:20 | 84.4 | ↓-2.4 | |
| 5/1 21:30 | 82.0 | ↓-2.4 | |
| 5/1 21:40 | 79.7 | ↓-2.3 | |
| 5/1 21:50 | 77.5 | ↓-2.2 | |
| 5/1 22:00 | 75.4 | ↓-2.1 | |
| 5/1 22:10 | 73.5 | ↓-1.9 | |
| 5/1 22:20 | 71.8 | ↓-1.7 | |
| 5/1 22:30 | 70.2 | ↓-1.6 | |
| 5/1 22:40 | 68.8 | ↓-1.4 | |
| 5/1 22:50 | 67.6 | ↓-1.2 | |
| 5/1 23:00 | 66.7 | ↓-0.9 | |
| 5/1 23:10 | 66.0 | ↓-0.7 | |
| 5/1 23:20 | 65.4 | ↓-0.6 | |
| 5/1 23:30 | 65.2 | ↓-0.2 | 干潮 |
| 5/1 23:40 | 65.1 | ↓-0.1 | |
| 5/1 23:50 | 65.3 | ↑0.2 |