| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(木) |
03:10 | 10:05 | 16:52 | 22:11 |
| 134cm | -3cm | 128cm | 68cm | |
|
||||
日立（茨城）2034年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 91.3 | ↑3.2 | |
| 5/18 00:10 | 94.5 | ↑3.2 | |
| 5/18 00:20 | 97.8 | ↑3.3 | |
| 5/18 00:30 | 101.1 | ↑3.3 | |
| 5/18 00:40 | 104.4 | ↑3.3 | |
| 5/18 00:50 | 107.7 | ↑3.3 | |
| 5/18 01:00 | 110.8 | ↑3.1 | |
| 5/18 01:10 | 113.9 | ↑3.1 | |
| 5/18 01:20 | 116.8 | ↑2.9 | |
| 5/18 01:30 | 119.5 | ↑2.7 | |
| 5/18 01:40 | 122.1 | ↑2.6 | |
| 5/18 01:50 | 124.4 | ↑2.3 | |
| 5/18 02:00 | 126.5 | ↑2.1 | |
| 5/18 02:10 | 128.4 | ↑1.9 | |
| 5/18 02:20 | 130.0 | ↑1.6 | |
| 5/18 02:30 | 131.3 | ↑1.3 | |
| 5/18 02:40 | 132.4 | ↑1.1 | |
| 5/18 02:50 | 133.1 | ↑0.7 | |
| 5/18 03:00 | 133.5 | ↑0.4 | 満潮 |
| 5/18 03:10 | 133.7 | ↑0.2 | 満潮 |
| 5/18 03:20 | 133.4 | ↓-0.3 | |
| 5/18 03:30 | 132.9 | ↓-0.5 | |
| 5/18 03:40 | 132.1 | ↓-0.8 | |
| 5/18 03:50 | 130.9 | ↓-1.2 | |
| 5/18 04:00 | 129.3 | ↓-1.6 | |
| 5/18 04:10 | 127.5 | ↓-1.8 | |
| 5/18 04:20 | 125.2 | ↓-2.3 | |
| 5/18 04:30 | 122.7 | ↓-2.5 | |
| 5/18 04:40 | 119.8 | ↓-2.9 | |
| 5/18 04:50 | 116.6 | ↓-3.2 | |
| 5/18 05:00 | 113.1 | ↓-3.5 | |
| 5/18 05:10 | 109.3 | ↓-3.8 | |
| 5/18 05:20 | 105.3 | ↓-4.0 | |
| 5/18 05:30 | 100.9 | ↓-4.4 | |
| 5/18 05:40 | 96.3 | ↓-4.6 | |
| 5/18 05:50 | 91.5 | ↓-4.8 | |
| 5/18 06:00 | 86.6 | ↓-4.9 | |
| 5/18 06:10 | 81.5 | ↓-5.1 | |
| 5/18 06:20 | 76.2 | ↓-5.3 | |
| 5/18 06:30 | 70.9 | ↓-5.3 | |
| 5/18 06:40 | 65.5 | ↓-5.4 | 最大潮位差 |
| 5/18 06:50 | 60.2 | ↓-5.3 | |
| 5/18 07:00 | 54.9 | ↓-5.3 | |
| 5/18 07:10 | 49.6 | ↓-5.3 | |
| 5/18 07:20 | 44.4 | ↓-5.2 | |
| 5/18 07:30 | 39.4 | ↓-5.0 | |
| 5/18 07:40 | 34.5 | ↓-4.9 | |
| 5/18 07:50 | 29.9 | ↓-4.6 | |
| 5/18 08:00 | 25.5 | ↓-4.4 | |
| 5/18 08:10 | 21.3 | ↓-4.2 | |
| 5/18 08:20 | 17.4 | ↓-3.9 | |
| 5/18 08:30 | 13.8 | ↓-3.6 | |
| 5/18 08:40 | 10.5 | ↓-3.3 | |
| 5/18 08:50 | 7.5 | ↓-3.0 | |
| 5/18 09:00 | 4.9 | ↓-2.6 | |
| 5/18 09:10 | 2.6 | ↓-2.3 | |
| 5/18 09:20 | 0.7 | ↓-1.9 | |
| 5/18 09:30 | -0.8 | ↓-1.5 | |
| 5/18 09:40 | -1.9 | ↓-1.1 | |
| 5/18 09:50 | -2.7 | ↓-0.8 | |
| 5/18 10:00 | -3.0 | ↓-0.3 | 干潮 |
| 5/18 10:10 | -3.0 | 0 | |
| 5/18 10:20 | -2.5 | ↑0.5 | |
| 5/18 10:30 | -1.6 | ↑0.9 | |
| 5/18 10:40 | -0.4 | ↑1.2 | |
| 5/18 10:50 | 1.3 | ↑1.7 | |
| 5/18 11:00 | 3.3 | ↑2.0 | |
| 5/18 11:10 | 5.8 | ↑2.5 | |
| 5/18 11:20 | 8.6 | ↑2.8 | |
| 5/18 11:30 | 11.8 | ↑3.2 | |
| 5/18 11:40 | 15.3 | ↑3.5 | |
| 5/18 11:50 | 19.1 | ↑3.8 | |
| 5/18 12:00 | 23.2 | ↑4.1 | |
| 5/18 12:10 | 27.5 | ↑4.3 | |
| 5/18 12:20 | 32.1 | ↑4.6 | |
| 5/18 12:30 | 36.8 | ↑4.7 | |
| 5/18 12:40 | 41.7 | ↑4.9 | |
| 5/18 12:50 | 46.7 | ↑5.0 | |
| 5/18 13:00 | 51.8 | ↑5.1 | |
| 5/18 13:10 | 57.0 | ↑5.2 | |
| 5/18 13:20 | 62.1 | ↑5.1 | |
| 5/18 13:30 | 67.2 | ↑5.1 | |
| 5/18 13:40 | 72.3 | ↑5.1 | |
| 5/18 13:50 | 77.2 | ↑4.9 | |
| 5/18 14:00 | 82.0 | ↑4.8 | |
| 5/18 14:10 | 86.7 | ↑4.7 | |
| 5/18 14:20 | 91.2 | ↑4.5 | |
| 5/18 14:30 | 95.5 | ↑4.3 | |
| 5/18 14:40 | 99.6 | ↑4.1 | |
| 5/18 14:50 | 103.5 | ↑3.9 | |
| 5/18 15:00 | 107.1 | ↑3.6 | |
| 5/18 15:10 | 110.4 | ↑3.3 | |
| 5/18 15:20 | 113.5 | ↑3.1 | |
| 5/18 15:30 | 116.2 | ↑2.7 | |
| 5/18 15:40 | 118.7 | ↑2.5 | |
| 5/18 15:50 | 120.9 | ↑2.2 | |
| 5/18 16:00 | 122.7 | ↑1.8 | |
| 5/18 16:10 | 124.2 | ↑1.5 | |
| 5/18 16:20 | 125.4 | ↑1.2 | |
| 5/18 16:30 | 126.3 | ↑0.9 | |
| 5/18 16:40 | 126.8 | ↑0.5 | |
| 5/18 16:50 | 127.1 | ↑0.3 | 満潮 |
| 5/18 17:00 | 126.9 | ↓-0.2 | |
| 5/18 17:10 | 126.5 | ↓-0.4 | |
| 5/18 17:20 | 125.7 | ↓-0.8 | |
| 5/18 17:30 | 124.6 | ↓-1.1 | |
| 5/18 17:40 | 123.3 | ↓-1.3 | |
| 5/18 17:50 | 121.6 | ↓-1.7 | |
| 5/18 18:00 | 119.7 | ↓-1.9 | |
| 5/18 18:10 | 117.6 | ↓-2.1 | |
| 5/18 18:20 | 115.3 | ↓-2.3 | |
| 5/18 18:30 | 112.8 | ↓-2.5 | |
| 5/18 18:40 | 110.1 | ↓-2.7 | |
| 5/18 18:50 | 107.3 | ↓-2.8 | |
| 5/18 19:00 | 104.4 | ↓-2.9 | |
| 5/18 19:10 | 101.5 | ↓-2.9 | |
| 5/18 19:20 | 98.5 | ↓-3.0 | |
| 5/18 19:30 | 95.6 | ↓-2.9 | |
| 5/18 19:40 | 92.6 | ↓-3.0 | |
| 5/18 19:50 | 89.8 | ↓-2.8 | |
| 5/18 20:00 | 87.0 | ↓-2.8 | |
| 5/18 20:10 | 84.4 | ↓-2.6 | |
| 5/18 20:20 | 81.9 | ↓-2.5 | |
| 5/18 20:30 | 79.5 | ↓-2.4 | |
| 5/18 20:40 | 77.3 | ↓-2.2 | |
| 5/18 20:50 | 75.4 | ↓-1.9 | |
| 5/18 21:00 | 73.6 | ↓-1.8 | |
| 5/18 21:10 | 72.0 | ↓-1.6 | |
| 5/18 21:20 | 70.7 | ↓-1.3 | |
| 5/18 21:30 | 69.5 | ↓-1.2 | |
| 5/18 21:40 | 68.7 | ↓-0.8 | |
| 5/18 21:50 | 68.0 | ↓-0.7 | |
| 5/18 22:00 | 67.7 | ↓-0.3 | |
| 5/18 22:10 | 67.5 | ↓-0.2 | 干潮 |
| 5/18 22:20 | 67.7 | ↑0.2 | |
| 5/18 22:30 | 68.1 | ↑0.4 | |
| 5/18 22:40 | 68.7 | ↑0.6 | |
| 5/18 22:50 | 69.7 | ↑1.0 | |
| 5/18 23:00 | 70.9 | ↑1.2 | |
| 5/18 23:10 | 72.3 | ↑1.4 | |
| 5/18 23:20 | 74.0 | ↑1.7 | |
| 5/18 23:30 | 76.0 | ↑2.0 | |
| 5/18 23:40 | 78.2 | ↑2.2 | |
| 5/18 23:50 | 80.6 | ↑2.4 |