| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(月) |
02:44 | 10:09 | 17:22 | 22:17 |
| 147cm | 3cm | 137cm | 91cm | |
|
||||
大洗（茨城）2030年07月15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 |
|---|---|---|---|
| 7/15 00:00 | 119.5 | ↑2.4 | |
| 7/15 00:10 | 121.9 | ↑2.4 | |
| 7/15 00:20 | 124.4 | ↑2.5 | |
| 7/15 00:30 | 126.8 | ↑2.4 | |
| 7/15 00:40 | 129.2 | ↑2.4 | |
| 7/15 00:50 | 131.5 | ↑2.3 | |
| 7/15 01:00 | 133.7 | ↑2.2 | |
| 7/15 01:10 | 135.8 | ↑2.1 | |
| 7/15 01:20 | 137.8 | ↑2.0 | |
| 7/15 01:30 | 139.6 | ↑1.8 | |
| 7/15 01:40 | 141.2 | ↑1.6 | |
| 7/15 01:50 | 142.7 | ↑1.5 | |
| 7/15 02:00 | 143.9 | ↑1.2 | |
| 7/15 02:10 | 144.9 | ↑1.0 | |
| 7/15 02:20 | 145.6 | ↑0.7 | |
| 7/15 02:30 | 146.1 | ↑0.5 | |
| 7/15 02:40 | 146.3 | ↑0.2 | 満潮 |
| 7/15 02:50 | 146.2 | ↓-0.1 | |
| 7/15 03:00 | 145.9 | ↓-0.3 | |
| 7/15 03:10 | 145.2 | ↓-0.7 | |
| 7/15 03:20 | 144.3 | ↓-0.9 | |
| 7/15 03:30 | 143.0 | ↓-1.3 | |
| 7/15 03:40 | 141.5 | ↓-1.5 | |
| 7/15 03:50 | 139.6 | ↓-1.9 | |
| 7/15 04:00 | 137.5 | ↓-2.1 | |
| 7/15 04:10 | 135.0 | ↓-2.5 | |
| 7/15 04:20 | 132.3 | ↓-2.7 | |
| 7/15 04:30 | 129.3 | ↓-3.0 | |
| 7/15 04:40 | 126.0 | ↓-3.3 | |
| 7/15 04:50 | 122.4 | ↓-3.6 | |
| 7/15 05:00 | 118.6 | ↓-3.8 | |
| 7/15 05:10 | 114.5 | ↓-4.1 | |
| 7/15 05:20 | 110.2 | ↓-4.3 | |
| 7/15 05:30 | 105.7 | ↓-4.5 | |
| 7/15 05:40 | 101.1 | ↓-4.6 | |
| 7/15 05:50 | 96.2 | ↓-4.9 | |
| 7/15 06:00 | 91.3 | ↓-4.9 | |
| 7/15 06:10 | 86.2 | ↓-5.1 | |
| 7/15 06:20 | 81.1 | ↓-5.1 | |
| 7/15 06:30 | 75.9 | ↓-5.2 | 最大潮位差 |
| 7/15 06:40 | 70.7 | ↓-5.2 | 最大潮位差 |
| 7/15 06:50 | 65.5 | ↓-5.2 | 最大潮位差 |
| 7/15 07:00 | 60.3 | ↓-5.2 | 最大潮位差 |
| 7/15 07:10 | 55.2 | ↓-5.1 | |
| 7/15 07:20 | 50.2 | ↓-5.0 | |
| 7/15 07:30 | 45.3 | ↓-4.9 | |
| 7/15 07:40 | 40.5 | ↓-4.8 | |
| 7/15 07:50 | 36.0 | ↓-4.5 | |
| 7/15 08:00 | 31.6 | ↓-4.4 | |
| 7/15 08:10 | 27.5 | ↓-4.1 | |
| 7/15 08:20 | 23.6 | ↓-3.9 | |
| 7/15 08:30 | 20.0 | ↓-3.6 | |
| 7/15 08:40 | 16.7 | ↓-3.3 | |
| 7/15 08:50 | 13.7 | ↓-3.0 | |
| 7/15 09:00 | 11.0 | ↓-2.7 | |
| 7/15 09:10 | 8.6 | ↓-2.4 | |
| 7/15 09:20 | 6.6 | ↓-2.0 | |
| 7/15 09:30 | 5.0 | ↓-1.6 | |
| 7/15 09:40 | 3.7 | ↓-1.3 | |
| 7/15 09:50 | 2.8 | ↓-0.9 | |
| 7/15 10:00 | 2.3 | ↓-0.5 | 干潮 |
| 7/15 10:10 | 2.2 | ↓-0.1 | |
| 7/15 10:20 | 2.4 | ↑0.2 | |
| 7/15 10:30 | 3.0 | ↑0.6 | |
| 7/15 10:40 | 4.1 | ↑1.1 | |
| 7/15 10:50 | 5.5 | ↑1.4 | |
| 7/15 11:00 | 7.2 | ↑1.7 | |
| 7/15 11:10 | 9.3 | ↑2.1 | |
| 7/15 11:20 | 11.8 | ↑2.5 | |
| 7/15 11:30 | 14.6 | ↑2.8 | |
| 7/15 11:40 | 17.7 | ↑3.1 | |
| 7/15 11:50 | 21.0 | ↑3.3 | |
| 7/15 12:00 | 24.7 | ↑3.7 | |
| 7/15 12:10 | 28.6 | ↑3.9 | |
| 7/15 12:20 | 32.7 | ↑4.1 | |
| 7/15 12:30 | 37.1 | ↑4.4 | |
| 7/15 12:40 | 41.5 | ↑4.4 | |
| 7/15 12:50 | 46.2 | ↑4.7 | |
| 7/15 13:00 | 50.9 | ↑4.7 | |
| 7/15 13:10 | 55.8 | ↑4.9 | |
| 7/15 13:20 | 60.7 | ↑4.9 | |
| 7/15 13:30 | 65.6 | ↑4.9 | |
| 7/15 13:40 | 70.5 | ↑4.9 | |
| 7/15 13:50 | 75.4 | ↑4.9 | |
| 7/15 14:00 | 80.2 | ↑4.8 | |
| 7/15 14:10 | 85.0 | ↑4.8 | |
| 7/15 14:20 | 89.6 | ↑4.6 | |
| 7/15 14:30 | 94.2 | ↑4.6 | |
| 7/15 14:40 | 98.6 | ↑4.4 | |
| 7/15 14:50 | 102.8 | ↑4.2 | |
| 7/15 15:00 | 106.8 | ↑4.0 | |
| 7/15 15:10 | 110.6 | ↑3.8 | |
| 7/15 15:20 | 114.3 | ↑3.7 | |
| 7/15 15:30 | 117.6 | ↑3.3 | |
| 7/15 15:40 | 120.8 | ↑3.2 | |
| 7/15 15:50 | 123.6 | ↑2.8 | |
| 7/15 16:00 | 126.2 | ↑2.6 | |
| 7/15 16:10 | 128.5 | ↑2.3 | |
| 7/15 16:20 | 130.5 | ↑2.0 | |
| 7/15 16:30 | 132.2 | ↑1.7 | |
| 7/15 16:40 | 133.6 | ↑1.4 | |
| 7/15 16:50 | 134.7 | ↑1.1 | |
| 7/15 17:00 | 135.5 | ↑0.8 | |
| 7/15 17:10 | 136.0 | ↑0.5 | |
| 7/15 17:20 | 136.2 | ↑0.2 | 満潮 |
| 7/15 17:30 | 136.1 | ↓-0.1 | |
| 7/15 17:40 | 135.7 | ↓-0.4 | |
| 7/15 17:50 | 135.0 | ↓-0.7 | |
| 7/15 18:00 | 134.1 | ↓-0.9 | |
| 7/15 18:10 | 132.9 | ↓-1.2 | |
| 7/15 18:20 | 131.5 | ↓-1.4 | |
| 7/15 18:30 | 129.9 | ↓-1.6 | |
| 7/15 18:40 | 128.1 | ↓-1.8 | |
| 7/15 18:50 | 126.1 | ↓-2.0 | |
| 7/15 19:00 | 124.0 | ↓-2.1 | |
| 7/15 19:10 | 121.8 | ↓-2.2 | |
| 7/15 19:20 | 119.5 | ↓-2.3 | |
| 7/15 19:30 | 117.2 | ↓-2.3 | |
| 7/15 19:40 | 114.8 | ↓-2.4 | |
| 7/15 19:50 | 112.4 | ↓-2.4 | |
| 7/15 20:00 | 110.0 | ↓-2.4 | |
| 7/15 20:10 | 107.7 | ↓-2.3 | |
| 7/15 20:20 | 105.4 | ↓-2.3 | |
| 7/15 20:30 | 103.3 | ↓-2.1 | |
| 7/15 20:40 | 101.2 | ↓-2.1 | |
| 7/15 20:50 | 99.3 | ↓-1.9 | |
| 7/15 21:00 | 97.5 | ↓-1.8 | |
| 7/15 21:10 | 95.9 | ↓-1.6 | |
| 7/15 21:20 | 94.5 | ↓-1.4 | |
| 7/15 21:30 | 93.3 | ↓-1.2 | |
| 7/15 21:40 | 92.3 | ↓-1.0 | |
| 7/15 21:50 | 91.6 | ↓-0.7 | |
| 7/15 22:00 | 91.1 | ↓-0.5 | |
| 7/15 22:10 | 90.8 | ↓-0.3 | 干潮 |
| 7/15 22:20 | 90.8 | 0 | |
| 7/15 22:30 | 91.0 | ↑0.2 | |
| 7/15 22:40 | 91.4 | ↑0.4 | |
| 7/15 22:50 | 92.2 | ↑0.8 | |
| 7/15 23:00 | 93.2 | ↑1.0 | |
| 7/15 23:10 | 94.4 | ↑1.2 | |
| 7/15 23:20 | 95.8 | ↑1.4 | |
| 7/15 23:30 | 97.5 | ↑1.7 | |
| 7/15 23:40 | 99.4 | ↑1.9 | |
| 7/15 23:50 | 101.5 | ↑2.1 |