| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(火) |
02:59 | 10:11 | 17:14 | 22:10 |
| 133cm | -8cm | 122cm | 77cm | |
|
||||
日立（茨城）2028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 | 96.1 | ↑2.9 | |
| 5/9 00:10 | 99.1 | ↑3.0 | |
| 5/9 00:20 | 102.1 | ↑3.0 | |
| 5/9 00:30 | 105.0 | ↑2.9 | |
| 5/9 00:40 | 108.0 | ↑3.0 | |
| 5/9 00:50 | 110.9 | ↑2.9 | |
| 5/9 01:00 | 113.7 | ↑2.8 | |
| 5/9 01:10 | 116.4 | ↑2.7 | |
| 5/9 01:20 | 118.9 | ↑2.5 | |
| 5/9 01:30 | 121.3 | ↑2.4 | |
| 5/9 01:40 | 123.5 | ↑2.2 | |
| 5/9 01:50 | 125.4 | ↑1.9 | |
| 5/9 02:00 | 127.2 | ↑1.8 | |
| 5/9 02:10 | 128.7 | ↑1.5 | |
| 5/9 02:20 | 129.9 | ↑1.2 | |
| 5/9 02:30 | 130.9 | ↑1.0 | |
| 5/9 02:40 | 131.6 | ↑0.7 | |
| 5/9 02:50 | 132.0 | ↑0.4 | 満潮 |
| 5/9 03:00 | 132.1 | ↑0.1 | |
| 5/9 03:10 | 131.8 | ↓-0.3 | |
| 5/9 03:20 | 131.3 | ↓-0.5 | |
| 5/9 03:30 | 130.5 | ↓-0.8 | |
| 5/9 03:40 | 129.3 | ↓-1.2 | |
| 5/9 03:50 | 127.8 | ↓-1.5 | |
| 5/9 04:00 | 126.1 | ↓-1.7 | |
| 5/9 04:10 | 123.9 | ↓-2.2 | |
| 5/9 04:20 | 121.5 | ↓-2.4 | |
| 5/9 04:30 | 118.8 | ↓-2.7 | |
| 5/9 04:40 | 115.7 | ↓-3.1 | |
| 5/9 04:50 | 112.3 | ↓-3.4 | |
| 5/9 05:00 | 108.7 | ↓-3.6 | |
| 5/9 05:10 | 104.8 | ↓-3.9 | |
| 5/9 05:20 | 100.6 | ↓-4.2 | |
| 5/9 05:30 | 96.2 | ↓-4.4 | |
| 5/9 05:40 | 91.6 | ↓-4.6 | |
| 5/9 05:50 | 86.8 | ↓-4.8 | |
| 5/9 06:00 | 81.9 | ↓-4.9 | |
| 5/9 06:10 | 76.8 | ↓-5.1 | |
| 5/9 06:20 | 71.6 | ↓-5.2 | |
| 5/9 06:30 | 66.4 | ↓-5.2 | |
| 5/9 06:40 | 61.1 | ↓-5.3 | 最大潮位差 |
| 5/9 06:50 | 55.8 | ↓-5.3 | 最大潮位差 |
| 5/9 07:00 | 50.6 | ↓-5.2 | |
| 5/9 07:10 | 45.4 | ↓-5.2 | |
| 5/9 07:20 | 40.4 | ↓-5.0 | |
| 5/9 07:30 | 35.4 | ↓-5.0 | |
| 5/9 07:40 | 30.7 | ↓-4.7 | |
| 5/9 07:50 | 26.1 | ↓-4.6 | |
| 5/9 08:00 | 21.7 | ↓-4.4 | |
| 5/9 08:10 | 17.6 | ↓-4.1 | |
| 5/9 08:20 | 13.7 | ↓-3.9 | |
| 5/9 08:30 | 10.1 | ↓-3.6 | |
| 5/9 08:40 | 6.8 | ↓-3.3 | |
| 5/9 08:50 | 3.7 | ↓-3.1 | |
| 5/9 09:00 | 1.0 | ↓-2.7 | |
| 5/9 09:10 | -1.3 | ↓-2.3 | |
| 5/9 09:20 | -3.3 | ↓-2.0 | |
| 5/9 09:30 | -5.0 | ↓-1.7 | |
| 5/9 09:40 | -6.3 | ↓-1.3 | |
| 5/9 09:50 | -7.3 | ↓-1.0 | |
| 5/9 10:00 | -7.9 | ↓-0.6 | |
| 5/9 10:10 | -8.1 | ↓-0.2 | 干潮 |
| 5/9 10:20 | -7.9 | ↑0.2 | |
| 5/9 10:30 | -7.3 | ↑0.6 | |
| 5/9 10:40 | -6.4 | ↑0.9 | |
| 5/9 10:50 | -5.1 | ↑1.3 | |
| 5/9 11:00 | -3.4 | ↑1.7 | |
| 5/9 11:10 | -1.3 | ↑2.1 | |
| 5/9 11:20 | 1.1 | ↑2.4 | |
| 5/9 11:30 | 3.9 | ↑2.8 | |
| 5/9 11:40 | 7.0 | ↑3.1 | |
| 5/9 11:50 | 10.4 | ↑3.4 | |
| 5/9 12:00 | 14.1 | ↑3.7 | |
| 5/9 12:10 | 18.0 | ↑3.9 | |
| 5/9 12:20 | 22.2 | ↑4.2 | |
| 5/9 12:30 | 26.5 | ↑4.3 | |
| 5/9 12:40 | 31.1 | ↑4.6 | |
| 5/9 12:50 | 35.8 | ↑4.7 | |
| 5/9 13:00 | 40.6 | ↑4.8 | |
| 5/9 13:10 | 45.4 | ↑4.8 | |
| 5/9 13:20 | 50.4 | ↑5.0 | |
| 5/9 13:30 | 55.3 | ↑4.9 | |
| 5/9 13:40 | 60.2 | ↑4.9 | |
| 5/9 13:50 | 65.0 | ↑4.8 | |
| 5/9 14:00 | 69.8 | ↑4.8 | |
| 5/9 14:10 | 74.5 | ↑4.7 | |
| 5/9 14:20 | 79.1 | ↑4.6 | |
| 5/9 14:30 | 83.5 | ↑4.4 | |
| 5/9 14:40 | 87.7 | ↑4.2 | |
| 5/9 14:50 | 91.8 | ↑4.1 | |
| 5/9 15:00 | 95.6 | ↑3.8 | |
| 5/9 15:10 | 99.3 | ↑3.7 | |
| 5/9 15:20 | 102.7 | ↑3.4 | |
| 5/9 15:30 | 105.9 | ↑3.2 | |
| 5/9 15:40 | 108.8 | ↑2.9 | |
| 5/9 15:50 | 111.4 | ↑2.6 | |
| 5/9 16:00 | 113.8 | ↑2.4 | |
| 5/9 16:10 | 115.9 | ↑2.1 | |
| 5/9 16:20 | 117.7 | ↑1.8 | |
| 5/9 16:30 | 119.1 | ↑1.4 | |
| 5/9 16:40 | 120.3 | ↑1.2 | |
| 5/9 16:50 | 121.2 | ↑0.9 | |
| 5/9 17:00 | 121.7 | ↑0.5 | |
| 5/9 17:10 | 121.9 | ↑0.2 | 満潮 |
| 5/9 17:20 | 121.9 | 0 | |
| 5/9 17:30 | 121.5 | ↓-0.4 | |
| 5/9 17:40 | 120.8 | ↓-0.7 | |
| 5/9 17:50 | 119.9 | ↓-0.9 | |
| 5/9 18:00 | 118.7 | ↓-1.2 | |
| 5/9 18:10 | 117.3 | ↓-1.4 | |
| 5/9 18:20 | 115.6 | ↓-1.7 | |
| 5/9 18:30 | 113.8 | ↓-1.8 | |
| 5/9 18:40 | 111.8 | ↓-2.0 | |
| 5/9 18:50 | 109.6 | ↓-2.2 | |
| 5/9 19:00 | 107.4 | ↓-2.2 | |
| 5/9 19:10 | 105.1 | ↓-2.3 | |
| 5/9 19:20 | 102.7 | ↓-2.4 | |
| 5/9 19:30 | 100.3 | ↓-2.4 | |
| 5/9 19:40 | 97.8 | ↓-2.5 | |
| 5/9 19:50 | 95.5 | ↓-2.3 | |
| 5/9 20:00 | 93.2 | ↓-2.3 | |
| 5/9 20:10 | 90.9 | ↓-2.3 | |
| 5/9 20:20 | 88.8 | ↓-2.1 | |
| 5/9 20:30 | 86.8 | ↓-2.0 | |
| 5/9 20:40 | 84.9 | ↓-1.9 | |
| 5/9 20:50 | 83.2 | ↓-1.7 | |
| 5/9 21:00 | 81.6 | ↓-1.6 | |
| 5/9 21:10 | 80.3 | ↓-1.3 | |
| 5/9 21:20 | 79.1 | ↓-1.2 | |
| 5/9 21:30 | 78.1 | ↓-1.0 | |
| 5/9 21:40 | 77.4 | ↓-0.7 | |
| 5/9 21:50 | 76.8 | ↓-0.6 | |
| 5/9 22:00 | 76.5 | ↓-0.3 | 干潮 |
| 5/9 22:10 | 76.4 | ↓-0.1 | 干潮 |
| 5/9 22:20 | 76.6 | ↑0.2 | |
| 5/9 22:30 | 77.0 | ↑0.4 | |
| 5/9 22:40 | 77.6 | ↑0.6 | |
| 5/9 22:50 | 78.5 | ↑0.9 | |
| 5/9 23:00 | 79.6 | ↑1.1 | |
| 5/9 23:10 | 80.9 | ↑1.3 | |
| 5/9 23:20 | 82.5 | ↑1.6 | |
| 5/9 23:30 | 84.3 | ↑1.8 | |
| 5/9 23:40 | 86.3 | ↑2.0 | |
| 5/9 23:50 | 88.4 | ↑2.1 |