| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(金) |
06:00 | 00:33 | 19:44 | 12:58 |
| 140cm | 83cm | 136cm | 25cm | |
|
||||
日立（茨城）2037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 | 83.3 | ↓-0.9 | |
| 7/17 00:10 | 82.7 | ↓-0.6 | |
| 7/17 00:20 | 82.3 | ↓-0.4 | |
| 7/17 00:30 | 82.2 | ↓-0.1 | 干潮 |
| 7/17 00:40 | 82.3 | ↑0.1 | |
| 7/17 00:50 | 82.6 | ↑0.3 | |
| 7/17 01:00 | 83.1 | ↑0.5 | |
| 7/17 01:10 | 83.9 | ↑0.8 | |
| 7/17 01:20 | 85.0 | ↑1.1 | |
| 7/17 01:30 | 86.3 | ↑1.3 | |
| 7/17 01:40 | 87.7 | ↑1.4 | |
| 7/17 01:50 | 89.5 | ↑1.8 | |
| 7/17 02:00 | 91.4 | ↑1.9 | |
| 7/17 02:10 | 93.5 | ↑2.1 | |
| 7/17 02:20 | 95.7 | ↑2.2 | |
| 7/17 02:30 | 98.1 | ↑2.4 | |
| 7/17 02:40 | 100.7 | ↑2.6 | |
| 7/17 02:50 | 103.3 | ↑2.6 | |
| 7/17 03:00 | 106.0 | ↑2.7 | |
| 7/17 03:10 | 108.8 | ↑2.8 | |
| 7/17 03:20 | 111.6 | ↑2.8 | |
| 7/17 03:30 | 114.4 | ↑2.8 | |
| 7/17 03:40 | 117.1 | ↑2.7 | |
| 7/17 03:50 | 119.8 | ↑2.7 | |
| 7/17 04:00 | 122.4 | ↑2.6 | |
| 7/17 04:10 | 124.9 | ↑2.5 | |
| 7/17 04:20 | 127.3 | ↑2.4 | |
| 7/17 04:30 | 129.5 | ↑2.2 | |
| 7/17 04:40 | 131.5 | ↑2.0 | |
| 7/17 04:50 | 133.3 | ↑1.8 | |
| 7/17 05:00 | 135.0 | ↑1.7 | |
| 7/17 05:10 | 136.4 | ↑1.4 | |
| 7/17 05:20 | 137.5 | ↑1.1 | |
| 7/17 05:30 | 138.4 | ↑0.9 | |
| 7/17 05:40 | 139.1 | ↑0.7 | |
| 7/17 05:50 | 139.5 | ↑0.4 | 満潮 |
| 7/17 06:00 | 139.6 | ↑0.1 | 満潮 |
| 7/17 06:10 | 139.5 | ↓-0.1 | |
| 7/17 06:20 | 139.0 | ↓-0.5 | |
| 7/17 06:30 | 138.3 | ↓-0.7 | |
| 7/17 06:40 | 137.3 | ↓-1.0 | |
| 7/17 06:50 | 136.0 | ↓-1.3 | |
| 7/17 07:00 | 134.4 | ↓-1.6 | |
| 7/17 07:10 | 132.5 | ↓-1.9 | |
| 7/17 07:20 | 130.4 | ↓-2.1 | |
| 7/17 07:30 | 128.0 | ↓-2.4 | |
| 7/17 07:40 | 125.3 | ↓-2.7 | |
| 7/17 07:50 | 122.4 | ↓-2.9 | |
| 7/17 08:00 | 119.2 | ↓-3.2 | |
| 7/17 08:10 | 115.8 | ↓-3.4 | |
| 7/17 08:20 | 112.1 | ↓-3.7 | |
| 7/17 08:30 | 108.3 | ↓-3.8 | |
| 7/17 08:40 | 104.4 | ↓-3.9 | |
| 7/17 08:50 | 100.2 | ↓-4.2 | |
| 7/17 09:00 | 96.0 | ↓-4.2 | |
| 7/17 09:10 | 91.7 | ↓-4.3 | |
| 7/17 09:20 | 87.3 | ↓-4.4 | |
| 7/17 09:30 | 82.9 | ↓-4.4 | |
| 7/17 09:40 | 78.4 | ↓-4.5 | 最大潮位差 |
| 7/17 09:50 | 74.0 | ↓-4.4 | |
| 7/17 10:00 | 69.7 | ↓-4.3 | |
| 7/17 10:10 | 65.4 | ↓-4.3 | |
| 7/17 10:20 | 61.2 | ↓-4.2 | |
| 7/17 10:30 | 57.2 | ↓-4.0 | |
| 7/17 10:40 | 53.3 | ↓-3.9 | |
| 7/17 10:50 | 49.6 | ↓-3.7 | |
| 7/17 11:00 | 46.0 | ↓-3.6 | |
| 7/17 11:10 | 42.7 | ↓-3.3 | |
| 7/17 11:20 | 39.7 | ↓-3.0 | |
| 7/17 11:30 | 36.8 | ↓-2.9 | |
| 7/17 11:40 | 34.3 | ↓-2.5 | |
| 7/17 11:50 | 32.0 | ↓-2.3 | |
| 7/17 12:00 | 30.0 | ↓-2.0 | |
| 7/17 12:10 | 28.3 | ↓-1.7 | |
| 7/17 12:20 | 26.9 | ↓-1.4 | |
| 7/17 12:30 | 25.8 | ↓-1.1 | |
| 7/17 12:40 | 25.1 | ↓-0.7 | |
| 7/17 12:50 | 24.7 | ↓-0.4 | 干潮 |
| 7/17 13:00 | 24.6 | ↓-0.1 | |
| 7/17 13:10 | 24.9 | ↑0.3 | |
| 7/17 13:20 | 25.5 | ↑0.6 | |
| 7/17 13:30 | 26.4 | ↑0.9 | |
| 7/17 13:40 | 27.7 | ↑1.3 | |
| 7/17 13:50 | 29.4 | ↑1.7 | |
| 7/17 14:00 | 31.3 | ↑1.9 | |
| 7/17 14:10 | 33.6 | ↑2.3 | |
| 7/17 14:20 | 36.2 | ↑2.6 | |
| 7/17 14:30 | 39.0 | ↑2.8 | |
| 7/17 14:40 | 42.1 | ↑3.1 | |
| 7/17 14:50 | 45.5 | ↑3.4 | |
| 7/17 15:00 | 49.1 | ↑3.6 | |
| 7/17 15:10 | 52.9 | ↑3.8 | |
| 7/17 15:20 | 56.8 | ↑3.9 | |
| 7/17 15:30 | 60.9 | ↑4.1 | |
| 7/17 15:40 | 65.2 | ↑4.3 | |
| 7/17 15:50 | 69.4 | ↑4.2 | |
| 7/17 16:00 | 73.8 | ↑4.4 | |
| 7/17 16:10 | 78.2 | ↑4.4 | |
| 7/17 16:20 | 82.5 | ↑4.3 | |
| 7/17 16:30 | 86.8 | ↑4.3 | |
| 7/17 16:40 | 91.1 | ↑4.3 | |
| 7/17 16:50 | 95.3 | ↑4.2 | |
| 7/17 17:00 | 99.3 | ↑4.0 | |
| 7/17 17:10 | 103.3 | ↑4.0 | |
| 7/17 17:20 | 107.0 | ↑3.7 | |
| 7/17 17:30 | 110.6 | ↑3.6 | |
| 7/17 17:40 | 114.0 | ↑3.4 | |
| 7/17 17:50 | 117.2 | ↑3.2 | |
| 7/17 18:00 | 120.2 | ↑3.0 | |
| 7/17 18:10 | 122.9 | ↑2.7 | |
| 7/17 18:20 | 125.4 | ↑2.5 | |
| 7/17 18:30 | 127.6 | ↑2.2 | |
| 7/17 18:40 | 129.6 | ↑2.0 | |
| 7/17 18:50 | 131.3 | ↑1.7 | |
| 7/17 19:00 | 132.7 | ↑1.4 | |
| 7/17 19:10 | 133.8 | ↑1.1 | |
| 7/17 19:20 | 134.6 | ↑0.8 | |
| 7/17 19:30 | 135.1 | ↑0.5 | |
| 7/17 19:40 | 135.4 | ↑0.3 | 満潮 |
| 7/17 19:50 | 135.3 | ↓-0.1 | |
| 7/17 20:00 | 135.0 | ↓-0.3 | |
| 7/17 20:10 | 134.4 | ↓-0.6 | |
| 7/17 20:20 | 133.5 | ↓-0.9 | |
| 7/17 20:30 | 132.3 | ↓-1.2 | |
| 7/17 20:40 | 130.9 | ↓-1.4 | |
| 7/17 20:50 | 129.3 | ↓-1.6 | |
| 7/17 21:00 | 127.5 | ↓-1.8 | |
| 7/17 21:10 | 125.5 | ↓-2.0 | |
| 7/17 21:20 | 123.3 | ↓-2.2 | |
| 7/17 21:30 | 121.0 | ↓-2.3 | |
| 7/17 21:40 | 118.5 | ↓-2.5 | |
| 7/17 21:50 | 116.0 | ↓-2.5 | |
| 7/17 22:00 | 113.4 | ↓-2.6 | |
| 7/17 22:10 | 110.7 | ↓-2.7 | |
| 7/17 22:20 | 108.1 | ↓-2.6 | |
| 7/17 22:30 | 105.4 | ↓-2.7 | |
| 7/17 22:40 | 102.7 | ↓-2.7 | |
| 7/17 22:50 | 100.1 | ↓-2.6 | |
| 7/17 23:00 | 97.6 | ↓-2.5 | |
| 7/17 23:10 | 95.2 | ↓-2.4 | |
| 7/17 23:20 | 92.8 | ↓-2.4 | |
| 7/17 23:30 | 90.6 | ↓-2.2 | |
| 7/17 23:40 | 88.5 | ↓-2.1 | |
| 7/17 23:50 | 86.6 | ↓-1.9 |