| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(日) |
04:24 | 11:53 | 19:11 | 23:38 |
| 136cm | -11cm | 117cm | 89cm | |
|
||||
日立（茨城）2027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 | 87.5 | ↑1.0 | |
| 5/9 00:10 | 88.8 | ↑1.3 | |
| 5/9 00:20 | 90.3 | ↑1.5 | |
| 5/9 00:30 | 91.9 | ↑1.6 | |
| 5/9 00:40 | 93.7 | ↑1.8 | |
| 5/9 00:50 | 95.7 | ↑2.0 | |
| 5/9 01:00 | 97.8 | ↑2.1 | |
| 5/9 01:10 | 100.0 | ↑2.2 | |
| 5/9 01:20 | 102.4 | ↑2.4 | |
| 5/9 01:30 | 104.8 | ↑2.4 | |
| 5/9 01:40 | 107.3 | ↑2.5 | |
| 5/9 01:50 | 109.9 | ↑2.6 | |
| 5/9 02:00 | 112.4 | ↑2.5 | |
| 5/9 02:10 | 115.0 | ↑2.6 | |
| 5/9 02:20 | 117.6 | ↑2.6 | |
| 5/9 02:30 | 120.0 | ↑2.4 | |
| 5/9 02:40 | 122.4 | ↑2.4 | |
| 5/9 02:50 | 124.7 | ↑2.3 | |
| 5/9 03:00 | 126.8 | ↑2.1 | |
| 5/9 03:10 | 128.7 | ↑1.9 | |
| 5/9 03:20 | 130.5 | ↑1.8 | |
| 5/9 03:30 | 132.0 | ↑1.5 | |
| 5/9 03:40 | 133.3 | ↑1.3 | |
| 5/9 03:50 | 134.4 | ↑1.1 | |
| 5/9 04:00 | 135.2 | ↑0.8 | |
| 5/9 04:10 | 135.7 | ↑0.5 | |
| 5/9 04:20 | 135.9 | ↑0.2 | 満潮 |
| 5/9 04:30 | 135.9 | 0 | |
| 5/9 04:40 | 135.5 | ↓-0.4 | |
| 5/9 04:50 | 134.8 | ↓-0.7 | |
| 5/9 05:00 | 133.9 | ↓-0.9 | |
| 5/9 05:10 | 132.6 | ↓-1.3 | |
| 5/9 05:20 | 131.0 | ↓-1.6 | |
| 5/9 05:30 | 129.1 | ↓-1.9 | |
| 5/9 05:40 | 126.9 | ↓-2.2 | |
| 5/9 05:50 | 124.4 | ↓-2.5 | |
| 5/9 06:00 | 121.6 | ↓-2.8 | |
| 5/9 06:10 | 118.5 | ↓-3.1 | |
| 5/9 06:20 | 115.1 | ↓-3.4 | |
| 5/9 06:30 | 111.5 | ↓-3.6 | |
| 5/9 06:40 | 107.6 | ↓-3.9 | |
| 5/9 06:50 | 103.4 | ↓-4.2 | |
| 5/9 07:00 | 99.1 | ↓-4.3 | |
| 5/9 07:10 | 94.5 | ↓-4.6 | |
| 5/9 07:20 | 89.7 | ↓-4.8 | |
| 5/9 07:30 | 84.8 | ↓-4.9 | |
| 5/9 07:40 | 79.7 | ↓-5.1 | |
| 5/9 07:50 | 74.5 | ↓-5.2 | |
| 5/9 08:00 | 69.3 | ↓-5.2 | |
| 5/9 08:10 | 63.9 | ↓-5.4 | 最大潮位差 |
| 5/9 08:20 | 58.6 | ↓-5.3 | |
| 5/9 08:30 | 53.2 | ↓-5.4 | 最大潮位差 |
| 5/9 08:40 | 47.9 | ↓-5.3 | |
| 5/9 08:50 | 42.7 | ↓-5.2 | |
| 5/9 09:00 | 37.6 | ↓-5.1 | |
| 5/9 09:10 | 32.6 | ↓-5.0 | |
| 5/9 09:20 | 27.7 | ↓-4.9 | |
| 5/9 09:30 | 23.1 | ↓-4.6 | |
| 5/9 09:40 | 18.6 | ↓-4.5 | |
| 5/9 09:50 | 14.4 | ↓-4.2 | |
| 5/9 10:00 | 10.5 | ↓-3.9 | |
| 5/9 10:10 | 6.8 | ↓-3.7 | |
| 5/9 10:20 | 3.5 | ↓-3.3 | |
| 5/9 10:30 | 0.4 | ↓-3.1 | |
| 5/9 10:40 | -2.3 | ↓-2.7 | |
| 5/9 10:50 | -4.7 | ↓-2.4 | |
| 5/9 11:00 | -6.8 | ↓-2.1 | |
| 5/9 11:10 | -8.5 | ↓-1.7 | |
| 5/9 11:20 | -9.9 | ↓-1.4 | |
| 5/9 11:30 | -10.9 | ↓-1.0 | |
| 5/9 11:40 | -11.5 | ↓-0.6 | |
| 5/9 11:50 | -11.7 | ↓-0.2 | 干潮 |
| 5/9 12:00 | -11.6 | ↑0.1 | |
| 5/9 12:10 | -11.2 | ↑0.4 | |
| 5/9 12:20 | -10.3 | ↑0.9 | |
| 5/9 12:30 | -9.1 | ↑1.2 | |
| 5/9 12:40 | -7.5 | ↑1.6 | |
| 5/9 12:50 | -5.6 | ↑1.9 | |
| 5/9 13:00 | -3.4 | ↑2.2 | |
| 5/9 13:10 | -0.8 | ↑2.6 | |
| 5/9 13:20 | 2.1 | ↑2.9 | |
| 5/9 13:30 | 5.3 | ↑3.2 | |
| 5/9 13:40 | 8.8 | ↑3.5 | |
| 5/9 13:50 | 12.5 | ↑3.7 | |
| 5/9 14:00 | 16.4 | ↑3.9 | |
| 5/9 14:10 | 20.6 | ↑4.2 | |
| 5/9 14:20 | 24.9 | ↑4.3 | |
| 5/9 14:30 | 29.4 | ↑4.5 | |
| 5/9 14:40 | 34.0 | ↑4.6 | |
| 5/9 14:50 | 38.7 | ↑4.7 | |
| 5/9 15:00 | 43.5 | ↑4.8 | |
| 5/9 15:10 | 48.2 | ↑4.7 | |
| 5/9 15:20 | 53.0 | ↑4.8 | |
| 5/9 15:30 | 57.7 | ↑4.7 | |
| 5/9 15:40 | 62.4 | ↑4.7 | |
| 5/9 15:50 | 67.0 | ↑4.6 | |
| 5/9 16:00 | 71.4 | ↑4.4 | |
| 5/9 16:10 | 75.8 | ↑4.4 | |
| 5/9 16:20 | 79.9 | ↑4.1 | |
| 5/9 16:30 | 83.9 | ↑4.0 | |
| 5/9 16:40 | 87.8 | ↑3.9 | |
| 5/9 16:50 | 91.4 | ↑3.6 | |
| 5/9 17:00 | 94.8 | ↑3.4 | |
| 5/9 17:10 | 98.0 | ↑3.2 | |
| 5/9 17:20 | 100.9 | ↑2.9 | |
| 5/9 17:30 | 103.6 | ↑2.7 | |
| 5/9 17:40 | 106.1 | ↑2.5 | |
| 5/9 17:50 | 108.3 | ↑2.2 | |
| 5/9 18:00 | 110.2 | ↑1.9 | |
| 5/9 18:10 | 111.9 | ↑1.7 | |
| 5/9 18:20 | 113.3 | ↑1.4 | |
| 5/9 18:30 | 114.5 | ↑1.2 | |
| 5/9 18:40 | 115.4 | ↑0.9 | |
| 5/9 18:50 | 116.0 | ↑0.6 | |
| 5/9 19:00 | 116.4 | ↑0.4 | |
| 5/9 19:10 | 116.5 | ↑0.1 | 満潮 |
| 5/9 19:20 | 116.4 | ↓-0.1 | |
| 5/9 19:30 | 116.1 | ↓-0.3 | |
| 5/9 19:40 | 115.5 | ↓-0.6 | |
| 5/9 19:50 | 114.8 | ↓-0.7 | |
| 5/9 20:00 | 113.8 | ↓-1.0 | |
| 5/9 20:10 | 112.7 | ↓-1.1 | |
| 5/9 20:20 | 111.4 | ↓-1.3 | |
| 5/9 20:30 | 110.1 | ↓-1.3 | |
| 5/9 20:40 | 108.6 | ↓-1.5 | |
| 5/9 20:50 | 107.0 | ↓-1.6 | |
| 5/9 21:00 | 105.4 | ↓-1.6 | |
| 5/9 21:10 | 103.7 | ↓-1.7 | |
| 5/9 21:20 | 102.1 | ↓-1.6 | |
| 5/9 21:30 | 100.4 | ↓-1.7 | |
| 5/9 21:40 | 98.8 | ↓-1.6 | |
| 5/9 21:50 | 97.3 | ↓-1.5 | |
| 5/9 22:00 | 95.8 | ↓-1.5 | |
| 5/9 22:10 | 94.4 | ↓-1.4 | |
| 5/9 22:20 | 93.2 | ↓-1.2 | |
| 5/9 22:30 | 92.0 | ↓-1.2 | |
| 5/9 22:40 | 91.0 | ↓-1.0 | |
| 5/9 22:50 | 90.2 | ↓-0.8 | |
| 5/9 23:00 | 89.5 | ↓-0.7 | |
| 5/9 23:10 | 88.9 | ↓-0.6 | |
| 5/9 23:20 | 88.5 | ↓-0.4 | |
| 5/9 23:30 | 88.3 | ↓-0.2 | 干潮 |
| 5/9 23:40 | 88.3 | 0 | |
| 5/9 23:50 | 88.4 | ↑0.1 |