| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(土) |
04:56 | 12:20 | 19:30 | - |
| 145cm | 9cm | 132cm | - | |
|
||||
大洗（茨城）2039年07月09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 |
|---|---|---|---|
| 7/9 00:00 | 94.5 | ↑0.3 | |
| 7/9 00:10 | 94.9 | ↑0.4 | |
| 7/9 00:20 | 95.7 | ↑0.8 | |
| 7/9 00:30 | 96.6 | ↑0.9 | |
| 7/9 00:40 | 97.8 | ↑1.2 | |
| 7/9 00:50 | 99.2 | ↑1.4 | |
| 7/9 01:00 | 100.7 | ↑1.5 | |
| 7/9 01:10 | 102.5 | ↑1.8 | |
| 7/9 01:20 | 104.5 | ↑2.0 | |
| 7/9 01:30 | 106.6 | ↑2.1 | |
| 7/9 01:40 | 108.8 | ↑2.2 | |
| 7/9 01:50 | 111.2 | ↑2.4 | |
| 7/9 02:00 | 113.6 | ↑2.4 | |
| 7/9 02:10 | 116.2 | ↑2.6 | |
| 7/9 02:20 | 118.7 | ↑2.5 | |
| 7/9 02:30 | 121.3 | ↑2.6 | |
| 7/9 02:40 | 123.8 | ↑2.5 | |
| 7/9 02:50 | 126.3 | ↑2.5 | |
| 7/9 03:00 | 128.8 | ↑2.5 | |
| 7/9 03:10 | 131.1 | ↑2.3 | |
| 7/9 03:20 | 133.4 | ↑2.3 | |
| 7/9 03:30 | 135.5 | ↑2.1 | |
| 7/9 03:40 | 137.4 | ↑1.9 | |
| 7/9 03:50 | 139.1 | ↑1.7 | |
| 7/9 04:00 | 140.7 | ↑1.6 | |
| 7/9 04:10 | 142.0 | ↑1.3 | |
| 7/9 04:20 | 143.1 | ↑1.1 | |
| 7/9 04:30 | 143.9 | ↑0.8 | |
| 7/9 04:40 | 144.5 | ↑0.6 | |
| 7/9 04:50 | 144.8 | ↑0.3 | 満潮 |
| 7/9 05:00 | 144.8 | 0 | |
| 7/9 05:10 | 144.5 | ↓-0.3 | |
| 7/9 05:20 | 143.9 | ↓-0.6 | |
| 7/9 05:30 | 143.0 | ↓-0.9 | |
| 7/9 05:40 | 141.8 | ↓-1.2 | |
| 7/9 05:50 | 140.3 | ↓-1.5 | |
| 7/9 06:00 | 138.5 | ↓-1.8 | |
| 7/9 06:10 | 136.4 | ↓-2.1 | |
| 7/9 06:20 | 134.0 | ↓-2.4 | |
| 7/9 06:30 | 131.4 | ↓-2.6 | |
| 7/9 06:40 | 128.4 | ↓-3.0 | |
| 7/9 06:50 | 125.2 | ↓-3.2 | |
| 7/9 07:00 | 121.7 | ↓-3.5 | |
| 7/9 07:10 | 118.0 | ↓-3.7 | |
| 7/9 07:20 | 114.1 | ↓-3.9 | |
| 7/9 07:30 | 110.0 | ↓-4.1 | |
| 7/9 07:40 | 105.7 | ↓-4.3 | |
| 7/9 07:50 | 101.2 | ↓-4.5 | |
| 7/9 08:00 | 96.6 | ↓-4.6 | |
| 7/9 08:10 | 91.9 | ↓-4.7 | |
| 7/9 08:20 | 87.1 | ↓-4.8 | |
| 7/9 08:30 | 82.2 | ↓-4.9 | 最大潮位差 |
| 7/9 08:40 | 77.3 | ↓-4.9 | 最大潮位差 |
| 7/9 08:50 | 72.4 | ↓-4.9 | 最大潮位差 |
| 7/9 09:00 | 67.6 | ↓-4.8 | |
| 7/9 09:10 | 62.7 | ↓-4.9 | 最大潮位差 |
| 7/9 09:20 | 58.0 | ↓-4.7 | |
| 7/9 09:30 | 53.3 | ↓-4.7 | |
| 7/9 09:40 | 48.8 | ↓-4.5 | |
| 7/9 09:50 | 44.4 | ↓-4.4 | |
| 7/9 10:00 | 40.2 | ↓-4.2 | |
| 7/9 10:10 | 36.2 | ↓-4.0 | |
| 7/9 10:20 | 32.4 | ↓-3.8 | |
| 7/9 10:30 | 28.8 | ↓-3.6 | |
| 7/9 10:40 | 25.5 | ↓-3.3 | |
| 7/9 10:50 | 22.4 | ↓-3.1 | |
| 7/9 11:00 | 19.6 | ↓-2.8 | |
| 7/9 11:10 | 17.1 | ↓-2.5 | |
| 7/9 11:20 | 15.0 | ↓-2.1 | |
| 7/9 11:30 | 13.1 | ↓-1.9 | |
| 7/9 11:40 | 11.6 | ↓-1.5 | |
| 7/9 11:50 | 10.4 | ↓-1.2 | |
| 7/9 12:00 | 9.6 | ↓-0.8 | |
| 7/9 12:10 | 9.1 | ↓-0.5 | 干潮 |
| 7/9 12:20 | 8.9 | ↓-0.2 | 干潮 |
| 7/9 12:30 | 9.2 | ↑0.3 | |
| 7/9 12:40 | 9.8 | ↑0.6 | |
| 7/9 12:50 | 10.7 | ↑0.9 | |
| 7/9 13:00 | 12.0 | ↑1.3 | |
| 7/9 13:10 | 13.6 | ↑1.6 | |
| 7/9 13:20 | 15.6 | ↑2.0 | |
| 7/9 13:30 | 17.9 | ↑2.3 | |
| 7/9 13:40 | 20.5 | ↑2.6 | |
| 7/9 13:50 | 23.3 | ↑2.8 | |
| 7/9 14:00 | 26.5 | ↑3.2 | |
| 7/9 14:10 | 29.9 | ↑3.4 | |
| 7/9 14:20 | 33.5 | ↑3.6 | |
| 7/9 14:30 | 37.4 | ↑3.9 | |
| 7/9 14:40 | 41.4 | ↑4.0 | |
| 7/9 14:50 | 45.5 | ↑4.1 | |
| 7/9 15:00 | 49.8 | ↑4.3 | |
| 7/9 15:10 | 54.2 | ↑4.4 | |
| 7/9 15:20 | 58.7 | ↑4.5 | |
| 7/9 15:30 | 63.2 | ↑4.5 | |
| 7/9 15:40 | 67.7 | ↑4.5 | |
| 7/9 15:50 | 72.3 | ↑4.6 | |
| 7/9 16:00 | 76.8 | ↑4.5 | |
| 7/9 16:10 | 81.2 | ↑4.4 | |
| 7/9 16:20 | 85.6 | ↑4.4 | |
| 7/9 16:30 | 89.9 | ↑4.3 | |
| 7/9 16:40 | 94.1 | ↑4.2 | |
| 7/9 16:50 | 98.1 | ↑4.0 | |
| 7/9 17:00 | 101.9 | ↑3.8 | |
| 7/9 17:10 | 105.6 | ↑3.7 | |
| 7/9 17:20 | 109.1 | ↑3.5 | |
| 7/9 17:30 | 112.4 | ↑3.3 | |
| 7/9 17:40 | 115.5 | ↑3.1 | |
| 7/9 17:50 | 118.3 | ↑2.8 | |
| 7/9 18:00 | 120.9 | ↑2.6 | |
| 7/9 18:10 | 123.2 | ↑2.3 | |
| 7/9 18:20 | 125.2 | ↑2.0 | |
| 7/9 18:30 | 127.0 | ↑1.8 | |
| 7/9 18:40 | 128.5 | ↑1.5 | |
| 7/9 18:50 | 129.7 | ↑1.2 | |
| 7/9 19:00 | 130.7 | ↑1.0 | |
| 7/9 19:10 | 131.3 | ↑0.6 | |
| 7/9 19:20 | 131.7 | ↑0.4 | 満潮 |
| 7/9 19:30 | 131.8 | ↑0.1 | 満潮 |
| 7/9 19:40 | 131.7 | ↓-0.1 | |
| 7/9 19:50 | 131.2 | ↓-0.5 | |
| 7/9 20:00 | 130.6 | ↓-0.6 | |
| 7/9 20:10 | 129.7 | ↓-0.9 | |
| 7/9 20:20 | 128.6 | ↓-1.1 | |
| 7/9 20:30 | 127.3 | ↓-1.3 | |
| 7/9 20:40 | 125.8 | ↓-1.5 | |
| 7/9 20:50 | 124.2 | ↓-1.6 | |
| 7/9 21:00 | 122.4 | ↓-1.8 | |
| 7/9 21:10 | 120.5 | ↓-1.9 | |
| 7/9 21:20 | 118.6 | ↓-1.9 | |
| 7/9 21:30 | 116.5 | ↓-2.1 | |
| 7/9 21:40 | 114.4 | ↓-2.1 | |
| 7/9 21:50 | 112.3 | ↓-2.1 | |
| 7/9 22:00 | 110.2 | ↓-2.1 | |
| 7/9 22:10 | 108.0 | ↓-2.2 | |
| 7/9 22:20 | 106.0 | ↓-2.0 | |
| 7/9 22:30 | 103.9 | ↓-2.1 | |
| 7/9 22:40 | 102.0 | ↓-1.9 | |
| 7/9 22:50 | 100.1 | ↓-1.9 | |
| 7/9 23:00 | 98.4 | ↓-1.7 | |
| 7/9 23:10 | 96.8 | ↓-1.6 | |
| 7/9 23:20 | 95.3 | ↓-1.5 | |
| 7/9 23:30 | 94.0 | ↓-1.3 | |
| 7/9 23:40 | 92.9 | ↓-1.1 | |
| 7/9 23:50 | 91.9 | ↓-1.0 |