| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(月) |
03:59 | 11:01 | 17:50 | 23:11 |
| 146cm | 10cm | 137cm | 79cm | |
|
||||
日立（茨城）2034年07月17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 |
|---|---|---|---|
| 7/17 00:00 | 93.6 | ↑2.1 | |
| 7/17 00:10 | 95.9 | ↑2.3 | |
| 7/17 00:20 | 98.4 | ↑2.5 | |
| 7/17 00:30 | 101.0 | ↑2.6 | |
| 7/17 00:40 | 103.8 | ↑2.8 | |
| 7/17 00:50 | 106.6 | ↑2.8 | |
| 7/17 01:00 | 109.6 | ↑3.0 | |
| 7/17 01:10 | 112.6 | ↑3.0 | |
| 7/17 01:20 | 115.6 | ↑3.0 | |
| 7/17 01:30 | 118.6 | ↑3.0 | |
| 7/17 01:40 | 121.5 | ↑2.9 | |
| 7/17 01:50 | 124.4 | ↑2.9 | |
| 7/17 02:00 | 127.2 | ↑2.8 | |
| 7/17 02:10 | 129.9 | ↑2.7 | |
| 7/17 02:20 | 132.4 | ↑2.5 | |
| 7/17 02:30 | 134.8 | ↑2.4 | |
| 7/17 02:40 | 136.9 | ↑2.1 | |
| 7/17 02:50 | 138.9 | ↑2.0 | |
| 7/17 03:00 | 140.6 | ↑1.7 | |
| 7/17 03:10 | 142.1 | ↑1.5 | |
| 7/17 03:20 | 143.3 | ↑1.2 | |
| 7/17 03:30 | 144.3 | ↑1.0 | |
| 7/17 03:40 | 145.0 | ↑0.7 | |
| 7/17 03:50 | 145.4 | ↑0.4 | 満潮 |
| 7/17 04:00 | 145.5 | ↑0.1 | |
| 7/17 04:10 | 145.3 | ↓-0.2 | |
| 7/17 04:20 | 144.7 | ↓-0.6 | |
| 7/17 04:30 | 143.9 | ↓-0.8 | |
| 7/17 04:40 | 142.7 | ↓-1.2 | |
| 7/17 04:50 | 141.2 | ↓-1.5 | |
| 7/17 05:00 | 139.4 | ↓-1.8 | |
| 7/17 05:10 | 137.3 | ↓-2.1 | |
| 7/17 05:20 | 134.8 | ↓-2.5 | |
| 7/17 05:30 | 132.0 | ↓-2.8 | |
| 7/17 05:40 | 128.8 | ↓-3.2 | |
| 7/17 05:50 | 125.4 | ↓-3.4 | |
| 7/17 06:00 | 121.6 | ↓-3.8 | |
| 7/17 06:10 | 117.6 | ↓-4.0 | |
| 7/17 06:20 | 113.4 | ↓-4.2 | |
| 7/17 06:30 | 108.9 | ↓-4.5 | |
| 7/17 06:40 | 104.2 | ↓-4.7 | |
| 7/17 06:50 | 99.3 | ↓-4.9 | |
| 7/17 07:00 | 94.3 | ↓-5.0 | |
| 7/17 07:10 | 89.2 | ↓-5.1 | |
| 7/17 07:20 | 84.0 | ↓-5.2 | |
| 7/17 07:30 | 78.7 | ↓-5.3 | 最大潮位差 |
| 7/17 07:40 | 73.5 | ↓-5.2 | |
| 7/17 07:50 | 68.3 | ↓-5.2 | |
| 7/17 08:00 | 63.1 | ↓-5.2 | |
| 7/17 08:10 | 58.1 | ↓-5.0 | |
| 7/17 08:20 | 53.2 | ↓-4.9 | |
| 7/17 08:30 | 48.4 | ↓-4.8 | |
| 7/17 08:40 | 43.8 | ↓-4.6 | |
| 7/17 08:50 | 39.4 | ↓-4.4 | |
| 7/17 09:00 | 35.2 | ↓-4.2 | |
| 7/17 09:10 | 31.3 | ↓-3.9 | |
| 7/17 09:20 | 27.7 | ↓-3.6 | |
| 7/17 09:30 | 24.4 | ↓-3.3 | |
| 7/17 09:40 | 21.3 | ↓-3.1 | |
| 7/17 09:50 | 18.6 | ↓-2.7 | |
| 7/17 10:00 | 16.2 | ↓-2.4 | |
| 7/17 10:10 | 14.1 | ↓-2.1 | |
| 7/17 10:20 | 12.4 | ↓-1.7 | |
| 7/17 10:30 | 11.1 | ↓-1.3 | |
| 7/17 10:40 | 10.1 | ↓-1.0 | |
| 7/17 10:50 | 9.6 | ↓-0.5 | |
| 7/17 11:00 | 9.4 | ↓-0.2 | 干潮 |
| 7/17 11:10 | 9.6 | ↑0.2 | |
| 7/17 11:20 | 10.2 | ↑0.6 | |
| 7/17 11:30 | 11.2 | ↑1.0 | |
| 7/17 11:40 | 12.6 | ↑1.4 | |
| 7/17 11:50 | 14.4 | ↑1.8 | |
| 7/17 12:00 | 16.6 | ↑2.2 | |
| 7/17 12:10 | 19.1 | ↑2.5 | |
| 7/17 12:20 | 22.0 | ↑2.9 | |
| 7/17 12:30 | 25.3 | ↑3.3 | |
| 7/17 12:40 | 28.8 | ↑3.5 | |
| 7/17 12:50 | 32.6 | ↑3.8 | |
| 7/17 13:00 | 36.7 | ↑4.1 | |
| 7/17 13:10 | 41.0 | ↑4.3 | |
| 7/17 13:20 | 45.5 | ↑4.5 | |
| 7/17 13:30 | 50.1 | ↑4.6 | |
| 7/17 13:40 | 54.9 | ↑4.8 | |
| 7/17 13:50 | 59.7 | ↑4.8 | |
| 7/17 14:00 | 64.6 | ↑4.9 | |
| 7/17 14:10 | 69.5 | ↑4.9 | |
| 7/17 14:20 | 74.5 | ↑5.0 | |
| 7/17 14:30 | 79.3 | ↑4.8 | |
| 7/17 14:40 | 84.1 | ↑4.8 | |
| 7/17 14:50 | 88.9 | ↑4.8 | |
| 7/17 15:00 | 93.4 | ↑4.5 | |
| 7/17 15:10 | 97.9 | ↑4.5 | |
| 7/17 15:20 | 102.2 | ↑4.3 | |
| 7/17 15:30 | 106.3 | ↑4.1 | |
| 7/17 15:40 | 110.2 | ↑3.9 | |
| 7/17 15:50 | 113.8 | ↑3.6 | |
| 7/17 16:00 | 117.3 | ↑3.5 | |
| 7/17 16:10 | 120.5 | ↑3.2 | |
| 7/17 16:20 | 123.4 | ↑2.9 | |
| 7/17 16:30 | 126.0 | ↑2.6 | |
| 7/17 16:40 | 128.4 | ↑2.4 | |
| 7/17 16:50 | 130.5 | ↑2.1 | |
| 7/17 17:00 | 132.2 | ↑1.7 | |
| 7/17 17:10 | 133.7 | ↑1.5 | |
| 7/17 17:20 | 134.8 | ↑1.1 | |
| 7/17 17:30 | 135.6 | ↑0.8 | |
| 7/17 17:40 | 136.1 | ↑0.5 | 満潮 |
| 7/17 17:50 | 136.2 | ↑0.1 | 満潮 |
| 7/17 18:00 | 136.0 | ↓-0.2 | |
| 7/17 18:10 | 135.5 | ↓-0.5 | |
| 7/17 18:20 | 134.7 | ↓-0.8 | |
| 7/17 18:30 | 133.6 | ↓-1.1 | |
| 7/17 18:40 | 132.2 | ↓-1.4 | |
| 7/17 18:50 | 130.6 | ↓-1.6 | |
| 7/17 19:00 | 128.7 | ↓-1.9 | |
| 7/17 19:10 | 126.6 | ↓-2.1 | |
| 7/17 19:20 | 124.3 | ↓-2.3 | |
| 7/17 19:30 | 121.8 | ↓-2.5 | |
| 7/17 19:40 | 119.3 | ↓-2.5 | |
| 7/17 19:50 | 116.6 | ↓-2.7 | |
| 7/17 20:00 | 113.8 | ↓-2.8 | |
| 7/17 20:10 | 111.1 | ↓-2.7 | |
| 7/17 20:20 | 108.2 | ↓-2.9 | |
| 7/17 20:30 | 105.5 | ↓-2.7 | |
| 7/17 20:40 | 102.7 | ↓-2.8 | |
| 7/17 20:50 | 100.0 | ↓-2.7 | |
| 7/17 21:00 | 97.4 | ↓-2.6 | |
| 7/17 21:10 | 94.9 | ↓-2.5 | |
| 7/17 21:20 | 92.6 | ↓-2.3 | |
| 7/17 21:30 | 90.3 | ↓-2.3 | |
| 7/17 21:40 | 88.3 | ↓-2.0 | |
| 7/17 21:50 | 86.4 | ↓-1.9 | |
| 7/17 22:00 | 84.6 | ↓-1.8 | |
| 7/17 22:10 | 83.1 | ↓-1.5 | |
| 7/17 22:20 | 81.8 | ↓-1.3 | |
| 7/17 22:30 | 80.7 | ↓-1.1 | |
| 7/17 22:40 | 79.9 | ↓-0.8 | |
| 7/17 22:50 | 79.2 | ↓-0.7 | |
| 7/17 23:00 | 78.9 | ↓-0.3 | |
| 7/17 23:10 | 78.7 | ↓-0.2 | 干潮 |
| 7/17 23:20 | 78.9 | ↑0.2 | |
| 7/17 23:30 | 79.3 | ↑0.4 | |
| 7/17 23:40 | 79.9 | ↑0.6 | |
| 7/17 23:50 | 80.9 | ↑1.0 |