| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(木) |
03:47 | 10:32 | 17:33 | 22:47 |
| 114cm | -1cm | 117cm | 65cm | |
|
||||
那珂湊（茨城）2058年05月9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 |
|---|---|---|---|
| 5/9 00:00 | 69.0 | ↑2.2 | |
| 5/9 00:10 | 71.4 | ↑2.4 | |
| 5/9 00:20 | 73.9 | ↑2.5 | |
| 5/9 00:30 | 76.4 | ↑2.5 | |
| 5/9 00:40 | 79.1 | ↑2.7 | |
| 5/9 00:50 | 81.8 | ↑2.7 | |
| 5/9 01:00 | 84.5 | ↑2.7 | |
| 5/9 01:10 | 87.2 | ↑2.7 | |
| 5/9 01:20 | 89.9 | ↑2.7 | |
| 5/9 01:30 | 92.6 | ↑2.7 | |
| 5/9 01:40 | 95.1 | ↑2.5 | |
| 5/9 01:50 | 97.6 | ↑2.5 | |
| 5/9 02:00 | 100.0 | ↑2.4 | |
| 5/9 02:10 | 102.3 | ↑2.3 | |
| 5/9 02:20 | 104.4 | ↑2.1 | |
| 5/9 02:30 | 106.3 | ↑1.9 | |
| 5/9 02:40 | 108.1 | ↑1.8 | |
| 5/9 02:50 | 109.6 | ↑1.5 | |
| 5/9 03:00 | 111.0 | ↑1.4 | |
| 5/9 03:10 | 112.0 | ↑1.0 | |
| 5/9 03:20 | 112.9 | ↑0.9 | |
| 5/9 03:30 | 113.5 | ↑0.6 | |
| 5/9 03:40 | 113.8 | ↑0.3 | 満潮 |
| 5/9 03:50 | 113.8 | 0 | |
| 5/9 04:00 | 113.5 | ↓-0.3 | |
| 5/9 04:10 | 112.9 | ↓-0.6 | |
| 5/9 04:20 | 112.1 | ↓-0.8 | |
| 5/9 04:30 | 110.9 | ↓-1.2 | |
| 5/9 04:40 | 109.4 | ↓-1.5 | |
| 5/9 04:50 | 107.7 | ↓-1.7 | |
| 5/9 05:00 | 105.6 | ↓-2.1 | |
| 5/9 05:10 | 103.2 | ↓-2.4 | |
| 5/9 05:20 | 100.6 | ↓-2.6 | |
| 5/9 05:30 | 97.7 | ↓-2.9 | |
| 5/9 05:40 | 94.6 | ↓-3.1 | |
| 5/9 05:50 | 91.2 | ↓-3.4 | |
| 5/9 06:00 | 87.6 | ↓-3.6 | |
| 5/9 06:10 | 83.8 | ↓-3.8 | |
| 5/9 06:20 | 79.8 | ↓-4.0 | |
| 5/9 06:30 | 75.6 | ↓-4.2 | |
| 5/9 06:40 | 71.3 | ↓-4.3 | |
| 5/9 06:50 | 67.0 | ↓-4.3 | |
| 5/9 07:00 | 62.5 | ↓-4.5 | |
| 5/9 07:10 | 58.0 | ↓-4.5 | |
| 5/9 07:20 | 53.5 | ↓-4.5 | |
| 5/9 07:30 | 48.9 | ↓-4.6 | 最大潮位差 |
| 5/9 07:40 | 44.4 | ↓-4.5 | |
| 5/9 07:50 | 40.0 | ↓-4.4 | |
| 5/9 08:00 | 35.7 | ↓-4.3 | |
| 5/9 08:10 | 31.5 | ↓-4.2 | |
| 5/9 08:20 | 27.5 | ↓-4.0 | |
| 5/9 08:30 | 23.6 | ↓-3.9 | |
| 5/9 08:40 | 19.9 | ↓-3.7 | |
| 5/9 08:50 | 16.5 | ↓-3.4 | |
| 5/9 09:00 | 13.4 | ↓-3.1 | |
| 5/9 09:10 | 10.5 | ↓-2.9 | |
| 5/9 09:20 | 7.9 | ↓-2.6 | |
| 5/9 09:30 | 5.6 | ↓-2.3 | |
| 5/9 09:40 | 3.6 | ↓-2.0 | |
| 5/9 09:50 | 2.0 | ↓-1.6 | |
| 5/9 10:00 | 0.7 | ↓-1.3 | |
| 5/9 10:10 | -0.3 | ↓-1.0 | |
| 5/9 10:20 | -0.8 | ↓-0.5 | |
| 5/9 10:30 | -1.1 | ↓-0.3 | 干潮 |
| 5/9 10:40 | -0.9 | ↑0.2 | |
| 5/9 10:50 | -0.4 | ↑0.5 | |
| 5/9 11:00 | 0.4 | ↑0.8 | |
| 5/9 11:10 | 1.6 | ↑1.2 | |
| 5/9 11:20 | 3.1 | ↑1.5 | |
| 5/9 11:30 | 5.0 | ↑1.9 | |
| 5/9 11:40 | 7.2 | ↑2.2 | |
| 5/9 11:50 | 9.6 | ↑2.4 | |
| 5/9 12:00 | 12.3 | ↑2.7 | |
| 5/9 12:10 | 15.3 | ↑3.0 | |
| 5/9 12:20 | 18.6 | ↑3.3 | |
| 5/9 12:30 | 22.0 | ↑3.4 | |
| 5/9 12:40 | 25.7 | ↑3.7 | |
| 5/9 12:50 | 29.5 | ↑3.8 | |
| 5/9 13:00 | 33.5 | ↑4.0 | |
| 5/9 13:10 | 37.6 | ↑4.1 | |
| 5/9 13:20 | 41.8 | ↑4.2 | |
| 5/9 13:30 | 46.1 | ↑4.3 | |
| 5/9 13:40 | 50.4 | ↑4.3 | |
| 5/9 13:50 | 54.8 | ↑4.4 | |
| 5/9 14:00 | 59.2 | ↑4.4 | |
| 5/9 14:10 | 63.6 | ↑4.4 | |
| 5/9 14:20 | 67.9 | ↑4.3 | |
| 5/9 14:30 | 72.2 | ↑4.3 | |
| 5/9 14:40 | 76.4 | ↑4.2 | |
| 5/9 14:50 | 80.4 | ↑4.0 | |
| 5/9 15:00 | 84.4 | ↑4.0 | |
| 5/9 15:10 | 88.2 | ↑3.8 | |
| 5/9 15:20 | 91.8 | ↑3.6 | |
| 5/9 15:30 | 95.2 | ↑3.4 | |
| 5/9 15:40 | 98.4 | ↑3.2 | |
| 5/9 15:50 | 101.4 | ↑3.0 | |
| 5/9 16:00 | 104.2 | ↑2.8 | |
| 5/9 16:10 | 106.6 | ↑2.4 | |
| 5/9 16:20 | 108.9 | ↑2.3 | |
| 5/9 16:30 | 110.8 | ↑1.9 | |
| 5/9 16:40 | 112.5 | ↑1.7 | |
| 5/9 16:50 | 113.9 | ↑1.4 | |
| 5/9 17:00 | 115.0 | ↑1.1 | |
| 5/9 17:10 | 115.8 | ↑0.8 | |
| 5/9 17:20 | 116.2 | ↑0.4 | |
| 5/9 17:30 | 116.4 | ↑0.2 | 満潮 |
| 5/9 17:40 | 116.4 | 0 | |
| 5/9 17:50 | 116.0 | ↓-0.4 | |
| 5/9 18:00 | 115.3 | ↓-0.7 | |
| 5/9 18:10 | 114.4 | ↓-0.9 | |
| 5/9 18:20 | 113.3 | ↓-1.1 | |
| 5/9 18:30 | 111.9 | ↓-1.4 | |
| 5/9 18:40 | 110.3 | ↓-1.6 | |
| 5/9 18:50 | 108.5 | ↓-1.8 | |
| 5/9 19:00 | 106.5 | ↓-2.0 | |
| 5/9 19:10 | 104.3 | ↓-2.2 | |
| 5/9 19:20 | 102.0 | ↓-2.3 | |
| 5/9 19:30 | 99.6 | ↓-2.4 | |
| 5/9 19:40 | 97.2 | ↓-2.4 | |
| 5/9 19:50 | 94.6 | ↓-2.6 | |
| 5/9 20:00 | 92.1 | ↓-2.5 | |
| 5/9 20:10 | 89.5 | ↓-2.6 | |
| 5/9 20:20 | 86.9 | ↓-2.6 | |
| 5/9 20:30 | 84.4 | ↓-2.5 | |
| 5/9 20:40 | 82.0 | ↓-2.4 | |
| 5/9 20:50 | 79.6 | ↓-2.4 | |
| 5/9 21:00 | 77.3 | ↓-2.3 | |
| 5/9 21:10 | 75.2 | ↓-2.1 | |
| 5/9 21:20 | 73.3 | ↓-1.9 | |
| 5/9 21:30 | 71.5 | ↓-1.8 | |
| 5/9 21:40 | 69.9 | ↓-1.6 | |
| 5/9 21:50 | 68.5 | ↓-1.4 | |
| 5/9 22:00 | 67.3 | ↓-1.2 | |
| 5/9 22:10 | 66.3 | ↓-1.0 | |
| 5/9 22:20 | 65.6 | ↓-0.7 | |
| 5/9 22:30 | 65.1 | ↓-0.5 | |
| 5/9 22:40 | 64.8 | ↓-0.3 | 干潮 |
| 5/9 22:50 | 64.8 | 0 | |
| 5/9 23:00 | 65.0 | ↑0.2 | |
| 5/9 23:10 | 65.4 | ↑0.4 | |
| 5/9 23:20 | 66.1 | ↑0.7 | |
| 5/9 23:30 | 67.0 | ↑0.9 | |
| 5/9 23:40 | 68.1 | ↑1.1 | |
| 5/9 23:50 | 69.4 | ↑1.3 |