| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(月) |
03:41 | 10:34 | 17:25 | 22:41 |
| 134cm | -4cm | 129cm | 67cm | |
|
||||
日立（茨城）2039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 | 76.5 | ↑3.1 | |
| 5/9 00:10 | 79.6 | ↑3.1 | |
| 5/9 00:20 | 83.0 | ↑3.4 | |
| 5/9 00:30 | 86.4 | ↑3.4 | |
| 5/9 00:40 | 89.9 | ↑3.5 | |
| 5/9 00:50 | 93.5 | ↑3.6 | |
| 5/9 01:00 | 97.1 | ↑3.6 | |
| 5/9 01:10 | 100.7 | ↑3.6 | |
| 5/9 01:20 | 104.3 | ↑3.6 | |
| 5/9 01:30 | 107.8 | ↑3.5 | |
| 5/9 01:40 | 111.1 | ↑3.3 | |
| 5/9 01:50 | 114.4 | ↑3.3 | |
| 5/9 02:00 | 117.4 | ↑3.0 | |
| 5/9 02:10 | 120.2 | ↑2.8 | |
| 5/9 02:20 | 122.8 | ↑2.6 | |
| 5/9 02:30 | 125.2 | ↑2.4 | |
| 5/9 02:40 | 127.3 | ↑2.1 | |
| 5/9 02:50 | 129.1 | ↑1.8 | |
| 5/9 03:00 | 130.6 | ↑1.5 | |
| 5/9 03:10 | 131.8 | ↑1.2 | |
| 5/9 03:20 | 132.6 | ↑0.8 | |
| 5/9 03:30 | 133.1 | ↑0.5 | |
| 5/9 03:40 | 133.3 | ↑0.2 | 満潮 |
| 5/9 03:50 | 133.1 | ↓-0.2 | |
| 5/9 04:00 | 132.6 | ↓-0.5 | |
| 5/9 04:10 | 131.7 | ↓-0.9 | |
| 5/9 04:20 | 130.5 | ↓-1.2 | |
| 5/9 04:30 | 128.9 | ↓-1.6 | |
| 5/9 04:40 | 127.0 | ↓-1.9 | |
| 5/9 04:50 | 124.7 | ↓-2.3 | |
| 5/9 05:00 | 122.0 | ↓-2.7 | |
| 5/9 05:10 | 119.1 | ↓-2.9 | |
| 5/9 05:20 | 115.8 | ↓-3.3 | |
| 5/9 05:30 | 112.2 | ↓-3.6 | |
| 5/9 05:40 | 108.3 | ↓-3.9 | |
| 5/9 05:50 | 104.1 | ↓-4.2 | |
| 5/9 06:00 | 99.7 | ↓-4.4 | |
| 5/9 06:10 | 95.1 | ↓-4.6 | |
| 5/9 06:20 | 90.2 | ↓-4.9 | |
| 5/9 06:30 | 85.2 | ↓-5.0 | |
| 5/9 06:40 | 80.0 | ↓-5.2 | |
| 5/9 06:50 | 74.7 | ↓-5.3 | |
| 5/9 07:00 | 69.4 | ↓-5.3 | |
| 5/9 07:10 | 64.0 | ↓-5.4 | 最大潮位差 |
| 5/9 07:20 | 58.6 | ↓-5.4 | 最大潮位差 |
| 5/9 07:30 | 53.2 | ↓-5.4 | 最大潮位差 |
| 5/9 07:40 | 48.0 | ↓-5.2 | |
| 5/9 07:50 | 42.8 | ↓-5.2 | |
| 5/9 08:00 | 37.8 | ↓-5.0 | |
| 5/9 08:10 | 32.9 | ↓-4.9 | |
| 5/9 08:20 | 28.3 | ↓-4.6 | |
| 5/9 08:30 | 23.8 | ↓-4.5 | |
| 5/9 08:40 | 19.7 | ↓-4.1 | |
| 5/9 08:50 | 15.8 | ↓-3.9 | |
| 5/9 09:00 | 12.2 | ↓-3.6 | |
| 5/9 09:10 | 9.0 | ↓-3.2 | |
| 5/9 09:20 | 6.1 | ↓-2.9 | |
| 5/9 09:30 | 3.5 | ↓-2.6 | |
| 5/9 09:40 | 1.3 | ↓-2.2 | |
| 5/9 09:50 | -0.6 | ↓-1.9 | |
| 5/9 10:00 | -2.0 | ↓-1.4 | |
| 5/9 10:10 | -3.1 | ↓-1.1 | |
| 5/9 10:20 | -3.8 | ↓-0.7 | |
| 5/9 10:30 | -4.1 | ↓-0.3 | 干潮 |
| 5/9 10:40 | -4.0 | ↑0.1 | |
| 5/9 10:50 | -3.6 | ↑0.4 | |
| 5/9 11:00 | -2.7 | ↑0.9 | |
| 5/9 11:10 | -1.4 | ↑1.3 | |
| 5/9 11:20 | 0.3 | ↑1.7 | |
| 5/9 11:30 | 2.3 | ↑2.0 | |
| 5/9 11:40 | 4.8 | ↑2.5 | |
| 5/9 11:50 | 7.6 | ↑2.8 | |
| 5/9 12:00 | 10.7 | ↑3.1 | |
| 5/9 12:10 | 14.2 | ↑3.5 | |
| 5/9 12:20 | 18.0 | ↑3.8 | |
| 5/9 12:30 | 22.0 | ↑4.0 | |
| 5/9 12:40 | 26.3 | ↑4.3 | |
| 5/9 12:50 | 30.9 | ↑4.6 | |
| 5/9 13:00 | 35.6 | ↑4.7 | |
| 5/9 13:10 | 40.5 | ↑4.9 | |
| 5/9 13:20 | 45.5 | ↑5.0 | |
| 5/9 13:30 | 50.6 | ↑5.1 | |
| 5/9 13:40 | 55.8 | ↑5.2 | |
| 5/9 13:50 | 60.9 | ↑5.1 | |
| 5/9 14:00 | 66.1 | ↑5.2 | |
| 5/9 14:10 | 71.2 | ↑5.1 | |
| 5/9 14:20 | 76.2 | ↑5.0 | |
| 5/9 14:30 | 81.2 | ↑5.0 | |
| 5/9 14:40 | 85.9 | ↑4.7 | |
| 5/9 14:50 | 90.5 | ↑4.6 | |
| 5/9 15:00 | 95.0 | ↑4.5 | |
| 5/9 15:10 | 99.2 | ↑4.2 | |
| 5/9 15:20 | 103.1 | ↑3.9 | |
| 5/9 15:30 | 106.9 | ↑3.8 | |
| 5/9 15:40 | 110.3 | ↑3.4 | |
| 5/9 15:50 | 113.5 | ↑3.2 | |
| 5/9 16:00 | 116.4 | ↑2.9 | |
| 5/9 16:10 | 119.0 | ↑2.6 | |
| 5/9 16:20 | 121.3 | ↑2.3 | |
| 5/9 16:30 | 123.3 | ↑2.0 | |
| 5/9 16:40 | 124.9 | ↑1.6 | |
| 5/9 16:50 | 126.2 | ↑1.3 | |
| 5/9 17:00 | 127.2 | ↑1.0 | |
| 5/9 17:10 | 127.8 | ↑0.6 | |
| 5/9 17:20 | 128.1 | ↑0.3 | 満潮 |
| 5/9 17:30 | 128.1 | 0 | |
| 5/9 17:40 | 127.7 | ↓-0.4 | |
| 5/9 17:50 | 127.0 | ↓-0.7 | |
| 5/9 18:00 | 126.0 | ↓-1.0 | |
| 5/9 18:10 | 124.7 | ↓-1.3 | |
| 5/9 18:20 | 123.1 | ↓-1.6 | |
| 5/9 18:30 | 121.2 | ↓-1.9 | |
| 5/9 18:40 | 119.0 | ↓-2.2 | |
| 5/9 18:50 | 116.7 | ↓-2.3 | |
| 5/9 19:00 | 114.1 | ↓-2.6 | |
| 5/9 19:10 | 111.4 | ↓-2.7 | |
| 5/9 19:20 | 108.6 | ↓-2.8 | |
| 5/9 19:30 | 105.6 | ↓-3.0 | |
| 5/9 19:40 | 102.6 | ↓-3.0 | |
| 5/9 19:50 | 99.5 | ↓-3.1 | |
| 5/9 20:00 | 96.4 | ↓-3.1 | |
| 5/9 20:10 | 93.3 | ↓-3.1 | |
| 5/9 20:20 | 90.3 | ↓-3.0 | |
| 5/9 20:30 | 87.4 | ↓-2.9 | |
| 5/9 20:40 | 84.6 | ↓-2.8 | |
| 5/9 20:50 | 81.9 | ↓-2.7 | |
| 5/9 21:00 | 79.3 | ↓-2.6 | |
| 5/9 21:10 | 77.0 | ↓-2.3 | |
| 5/9 21:20 | 74.8 | ↓-2.2 | |
| 5/9 21:30 | 72.9 | ↓-1.9 | |
| 5/9 21:40 | 71.2 | ↓-1.7 | |
| 5/9 21:50 | 69.7 | ↓-1.5 | |
| 5/9 22:00 | 68.5 | ↓-1.2 | |
| 5/9 22:10 | 67.5 | ↓-1.0 | |
| 5/9 22:20 | 66.8 | ↓-0.7 | |
| 5/9 22:30 | 66.4 | ↓-0.4 | |
| 5/9 22:40 | 66.2 | ↓-0.2 | 干潮 |
| 5/9 22:50 | 66.4 | ↑0.2 | |
| 5/9 23:00 | 66.8 | ↑0.4 | |
| 5/9 23:10 | 67.5 | ↑0.7 | |
| 5/9 23:20 | 68.4 | ↑0.9 | |
| 5/9 23:30 | 69.7 | ↑1.3 | |
| 5/9 23:40 | 71.2 | ↑1.5 | |
| 5/9 23:50 | 73.0 | ↑1.8 |