| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(火) |
05:29 | 00:02 | 19:13 | 12:25 |
| 142cm | 77cm | 137cm | 20cm | |
|
||||
大洗（茨城）2031年07月8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 |
|---|---|---|---|
| 7/8 00:00 | 76.3 | ↓-0.1 | 干潮 |
| 7/8 00:10 | 76.4 | ↑0.1 | |
| 7/8 00:20 | 76.8 | ↑0.4 | |
| 7/8 00:30 | 77.5 | ↑0.7 | |
| 7/8 00:40 | 78.5 | ↑1.0 | |
| 7/8 00:50 | 79.7 | ↑1.2 | |
| 7/8 01:00 | 81.2 | ↑1.5 | |
| 7/8 01:10 | 83.0 | ↑1.8 | |
| 7/8 01:20 | 85.0 | ↑2.0 | |
| 7/8 01:30 | 87.3 | ↑2.3 | |
| 7/8 01:40 | 89.7 | ↑2.4 | |
| 7/8 01:50 | 92.3 | ↑2.6 | |
| 7/8 02:00 | 95.1 | ↑2.8 | |
| 7/8 02:10 | 98.0 | ↑2.9 | |
| 7/8 02:20 | 101.0 | ↑3.0 | |
| 7/8 02:30 | 104.1 | ↑3.1 | |
| 7/8 02:40 | 107.3 | ↑3.2 | |
| 7/8 02:50 | 110.4 | ↑3.1 | |
| 7/8 03:00 | 113.6 | ↑3.2 | |
| 7/8 03:10 | 116.7 | ↑3.1 | |
| 7/8 03:20 | 119.7 | ↑3.0 | |
| 7/8 03:30 | 122.6 | ↑2.9 | |
| 7/8 03:40 | 125.4 | ↑2.8 | |
| 7/8 03:50 | 128.1 | ↑2.7 | |
| 7/8 04:00 | 130.5 | ↑2.4 | |
| 7/8 04:10 | 132.8 | ↑2.3 | |
| 7/8 04:20 | 134.9 | ↑2.1 | |
| 7/8 04:30 | 136.7 | ↑1.8 | |
| 7/8 04:40 | 138.2 | ↑1.5 | |
| 7/8 04:50 | 139.5 | ↑1.3 | |
| 7/8 05:00 | 140.5 | ↑1.0 | |
| 7/8 05:10 | 141.3 | ↑0.8 | |
| 7/8 05:20 | 141.7 | ↑0.4 | 満潮 |
| 7/8 05:30 | 141.7 | 0 | |
| 7/8 05:40 | 141.5 | ↓-0.2 | |
| 7/8 05:50 | 141.0 | ↓-0.5 | |
| 7/8 06:00 | 140.1 | ↓-0.9 | |
| 7/8 06:10 | 138.9 | ↓-1.2 | |
| 7/8 06:20 | 137.4 | ↓-1.5 | |
| 7/8 06:30 | 135.6 | ↓-1.8 | |
| 7/8 06:40 | 133.4 | ↓-2.2 | |
| 7/8 06:50 | 131.0 | ↓-2.4 | |
| 7/8 07:00 | 128.3 | ↓-2.7 | |
| 7/8 07:10 | 125.3 | ↓-3.0 | |
| 7/8 07:20 | 122.0 | ↓-3.3 | |
| 7/8 07:30 | 118.5 | ↓-3.5 | |
| 7/8 07:40 | 114.7 | ↓-3.8 | |
| 7/8 07:50 | 110.8 | ↓-3.9 | |
| 7/8 08:00 | 106.7 | ↓-4.1 | |
| 7/8 08:10 | 102.4 | ↓-4.3 | |
| 7/8 08:20 | 98.0 | ↓-4.4 | |
| 7/8 08:30 | 93.5 | ↓-4.5 | |
| 7/8 08:40 | 88.9 | ↓-4.6 | |
| 7/8 08:50 | 84.2 | ↓-4.7 | 最大潮位差 |
| 7/8 09:00 | 79.6 | ↓-4.6 | |
| 7/8 09:10 | 74.9 | ↓-4.7 | 最大潮位差 |
| 7/8 09:20 | 70.3 | ↓-4.6 | |
| 7/8 09:30 | 65.7 | ↓-4.6 | |
| 7/8 09:40 | 61.2 | ↓-4.5 | |
| 7/8 09:50 | 56.9 | ↓-4.3 | |
| 7/8 10:00 | 52.6 | ↓-4.3 | |
| 7/8 10:10 | 48.6 | ↓-4.0 | |
| 7/8 10:20 | 44.7 | ↓-3.9 | |
| 7/8 10:30 | 41.0 | ↓-3.7 | |
| 7/8 10:40 | 37.6 | ↓-3.4 | |
| 7/8 10:50 | 34.4 | ↓-3.2 | |
| 7/8 11:00 | 31.5 | ↓-2.9 | |
| 7/8 11:10 | 28.8 | ↓-2.7 | |
| 7/8 11:20 | 26.5 | ↓-2.3 | |
| 7/8 11:30 | 24.4 | ↓-2.1 | |
| 7/8 11:40 | 22.7 | ↓-1.7 | |
| 7/8 11:50 | 21.3 | ↓-1.4 | |
| 7/8 12:00 | 20.3 | ↓-1.0 | |
| 7/8 12:10 | 19.6 | ↓-0.7 | |
| 7/8 12:20 | 19.2 | ↓-0.4 | 干潮 |
| 7/8 12:30 | 19.2 | 0 | |
| 7/8 12:40 | 19.6 | ↑0.4 | |
| 7/8 12:50 | 20.4 | ↑0.8 | |
| 7/8 13:00 | 21.5 | ↑1.1 | |
| 7/8 13:10 | 22.9 | ↑1.4 | |
| 7/8 13:20 | 24.7 | ↑1.8 | |
| 7/8 13:30 | 26.9 | ↑2.2 | |
| 7/8 13:40 | 29.3 | ↑2.4 | |
| 7/8 13:50 | 32.1 | ↑2.8 | |
| 7/8 14:00 | 35.1 | ↑3.0 | |
| 7/8 14:10 | 38.5 | ↑3.4 | |
| 7/8 14:20 | 42.0 | ↑3.5 | |
| 7/8 14:30 | 45.8 | ↑3.8 | |
| 7/8 14:40 | 49.8 | ↑4.0 | |
| 7/8 14:50 | 53.9 | ↑4.1 | |
| 7/8 15:00 | 58.2 | ↑4.3 | |
| 7/8 15:10 | 62.6 | ↑4.4 | |
| 7/8 15:20 | 67.1 | ↑4.5 | |
| 7/8 15:30 | 71.6 | ↑4.5 | |
| 7/8 15:40 | 76.2 | ↑4.6 | |
| 7/8 15:50 | 80.7 | ↑4.5 | |
| 7/8 16:00 | 85.2 | ↑4.5 | |
| 7/8 16:10 | 89.7 | ↑4.5 | |
| 7/8 16:20 | 94.1 | ↑4.4 | |
| 7/8 16:30 | 98.3 | ↑4.2 | |
| 7/8 16:40 | 102.5 | ↑4.2 | |
| 7/8 16:50 | 106.5 | ↑4.0 | |
| 7/8 17:00 | 110.2 | ↑3.7 | |
| 7/8 17:10 | 113.8 | ↑3.6 | |
| 7/8 17:20 | 117.2 | ↑3.4 | |
| 7/8 17:30 | 120.4 | ↑3.2 | |
| 7/8 17:40 | 123.3 | ↑2.9 | |
| 7/8 17:50 | 125.9 | ↑2.6 | |
| 7/8 18:00 | 128.3 | ↑2.4 | |
| 7/8 18:10 | 130.3 | ↑2.0 | |
| 7/8 18:20 | 132.1 | ↑1.8 | |
| 7/8 18:30 | 133.6 | ↑1.5 | |
| 7/8 18:40 | 134.7 | ↑1.1 | |
| 7/8 18:50 | 135.6 | ↑0.9 | |
| 7/8 19:00 | 136.1 | ↑0.5 | |
| 7/8 19:10 | 136.3 | ↑0.2 | 満潮 |
| 7/8 19:20 | 136.2 | ↓-0.1 | |
| 7/8 19:30 | 135.8 | ↓-0.4 | |
| 7/8 19:40 | 135.1 | ↓-0.7 | |
| 7/8 19:50 | 134.1 | ↓-1.0 | |
| 7/8 20:00 | 132.9 | ↓-1.2 | |
| 7/8 20:10 | 131.4 | ↓-1.5 | |
| 7/8 20:20 | 129.6 | ↓-1.8 | |
| 7/8 20:30 | 127.6 | ↓-2.0 | |
| 7/8 20:40 | 125.4 | ↓-2.2 | |
| 7/8 20:50 | 123.0 | ↓-2.4 | |
| 7/8 21:00 | 120.5 | ↓-2.5 | |
| 7/8 21:10 | 117.8 | ↓-2.7 | |
| 7/8 21:20 | 115.0 | ↓-2.8 | |
| 7/8 21:30 | 112.1 | ↓-2.9 | |
| 7/8 21:40 | 109.2 | ↓-2.9 | |
| 7/8 21:50 | 106.2 | ↓-3.0 | |
| 7/8 22:00 | 103.2 | ↓-3.0 | |
| 7/8 22:10 | 100.3 | ↓-2.9 | |
| 7/8 22:20 | 97.3 | ↓-3.0 | |
| 7/8 22:30 | 94.5 | ↓-2.8 | |
| 7/8 22:40 | 91.7 | ↓-2.8 | |
| 7/8 22:50 | 89.0 | ↓-2.7 | |
| 7/8 23:00 | 86.5 | ↓-2.5 | |
| 7/8 23:10 | 84.1 | ↓-2.4 | |
| 7/8 23:20 | 81.8 | ↓-2.3 | |
| 7/8 23:30 | 79.8 | ↓-2.0 | |
| 7/8 23:40 | 77.9 | ↓-1.9 | |
| 7/8 23:50 | 76.3 | ↓-1.6 |