| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(金) |
04:31 | 12:12 | 19:43 | - |
| 140cm | -7cm | 119cm | - | |
|
||||
大洗（茨城）2025年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 98.8 | ↑0.6 | |
| 5/30 00:10 | 99.6 | ↑0.8 | |
| 5/30 00:20 | 100.5 | ↑0.9 | |
| 5/30 00:30 | 101.7 | ↑1.2 | |
| 5/30 00:40 | 103.0 | ↑1.3 | |
| 5/30 00:50 | 104.5 | ↑1.5 | |
| 5/30 01:00 | 106.1 | ↑1.6 | |
| 5/30 01:10 | 107.8 | ↑1.7 | |
| 5/30 01:20 | 109.6 | ↑1.8 | |
| 5/30 01:30 | 111.6 | ↑2.0 | |
| 5/30 01:40 | 113.6 | ↑2.0 | |
| 5/30 01:50 | 115.7 | ↑2.1 | |
| 5/30 02:00 | 117.8 | ↑2.1 | |
| 5/30 02:10 | 120.0 | ↑2.2 | |
| 5/30 02:20 | 122.1 | ↑2.1 | |
| 5/30 02:30 | 124.2 | ↑2.1 | |
| 5/30 02:40 | 126.2 | ↑2.0 | |
| 5/30 02:50 | 128.2 | ↑2.0 | |
| 5/30 03:00 | 130.0 | ↑1.8 | |
| 5/30 03:10 | 131.8 | ↑1.8 | |
| 5/30 03:20 | 133.4 | ↑1.6 | |
| 5/30 03:30 | 134.8 | ↑1.4 | |
| 5/30 03:40 | 136.1 | ↑1.3 | |
| 5/30 03:50 | 137.2 | ↑1.1 | |
| 5/30 04:00 | 138.0 | ↑0.8 | |
| 5/30 04:10 | 138.6 | ↑0.6 | |
| 5/30 04:20 | 139.0 | ↑0.4 | |
| 5/30 04:30 | 139.1 | ↑0.1 | 満潮 |
| 5/30 04:40 | 139.0 | ↓-0.1 | |
| 5/30 04:50 | 138.6 | ↓-0.4 | |
| 5/30 05:00 | 137.9 | ↓-0.7 | |
| 5/30 05:10 | 136.9 | ↓-1.0 | |
| 5/30 05:20 | 135.7 | ↓-1.2 | |
| 5/30 05:30 | 134.1 | ↓-1.6 | |
| 5/30 05:40 | 132.3 | ↓-1.8 | |
| 5/30 05:50 | 130.2 | ↓-2.1 | |
| 5/30 06:00 | 127.8 | ↓-2.4 | |
| 5/30 06:10 | 125.1 | ↓-2.7 | |
| 5/30 06:20 | 122.1 | ↓-3.0 | |
| 5/30 06:30 | 118.9 | ↓-3.2 | |
| 5/30 06:40 | 115.4 | ↓-3.5 | |
| 5/30 06:50 | 111.7 | ↓-3.7 | |
| 5/30 07:00 | 107.7 | ↓-4.0 | |
| 5/30 07:10 | 103.6 | ↓-4.1 | |
| 5/30 07:20 | 99.2 | ↓-4.4 | |
| 5/30 07:30 | 94.7 | ↓-4.5 | |
| 5/30 07:40 | 90.0 | ↓-4.7 | |
| 5/30 07:50 | 85.1 | ↓-4.9 | |
| 5/30 08:00 | 80.2 | ↓-4.9 | |
| 5/30 08:10 | 75.2 | ↓-5.0 | |
| 5/30 08:20 | 70.1 | ↓-5.1 | |
| 5/30 08:30 | 65.0 | ↓-5.1 | |
| 5/30 08:40 | 59.8 | ↓-5.2 | 最大潮位差 |
| 5/30 08:50 | 54.7 | ↓-5.1 | |
| 5/30 09:00 | 49.7 | ↓-5.0 | |
| 5/30 09:10 | 44.7 | ↓-5.0 | |
| 5/30 09:20 | 39.8 | ↓-4.9 | |
| 5/30 09:30 | 35.0 | ↓-4.8 | |
| 5/30 09:40 | 30.4 | ↓-4.6 | |
| 5/30 09:50 | 26.0 | ↓-4.4 | |
| 5/30 10:00 | 21.7 | ↓-4.3 | |
| 5/30 10:10 | 17.7 | ↓-4.0 | |
| 5/30 10:20 | 13.9 | ↓-3.8 | |
| 5/30 10:30 | 10.4 | ↓-3.5 | |
| 5/30 10:40 | 7.1 | ↓-3.3 | |
| 5/30 10:50 | 4.2 | ↓-2.9 | |
| 5/30 11:00 | 1.5 | ↓-2.7 | |
| 5/30 11:10 | -0.9 | ↓-2.4 | |
| 5/30 11:20 | -2.9 | ↓-2.0 | |
| 5/30 11:30 | -4.5 | ↓-1.6 | |
| 5/30 11:40 | -5.9 | ↓-1.4 | |
| 5/30 11:50 | -6.8 | ↓-0.9 | |
| 5/30 12:00 | -7.4 | ↓-0.6 | |
| 5/30 12:10 | -7.7 | ↓-0.3 | 干潮 |
| 5/30 12:20 | -7.5 | ↑0.2 | |
| 5/30 12:30 | -7.0 | ↑0.5 | |
| 5/30 12:40 | -6.2 | ↑0.8 | |
| 5/30 12:50 | -5.0 | ↑1.2 | |
| 5/30 13:00 | -3.4 | ↑1.6 | |
| 5/30 13:10 | -1.5 | ↑1.9 | |
| 5/30 13:20 | 0.7 | ↑2.2 | |
| 5/30 13:30 | 3.3 | ↑2.6 | |
| 5/30 13:40 | 6.1 | ↑2.8 | |
| 5/30 13:50 | 9.3 | ↑3.2 | |
| 5/30 14:00 | 12.6 | ↑3.3 | |
| 5/30 14:10 | 16.3 | ↑3.7 | |
| 5/30 14:20 | 20.1 | ↑3.8 | |
| 5/30 14:30 | 24.1 | ↑4.0 | |
| 5/30 14:40 | 28.2 | ↑4.1 | |
| 5/30 14:50 | 32.5 | ↑4.3 | |
| 5/30 15:00 | 36.9 | ↑4.4 | |
| 5/30 15:10 | 41.4 | ↑4.5 | |
| 5/30 15:20 | 45.9 | ↑4.5 | |
| 5/30 15:30 | 50.5 | ↑4.6 | |
| 5/30 15:40 | 55.0 | ↑4.5 | |
| 5/30 15:50 | 59.6 | ↑4.6 | |
| 5/30 16:00 | 64.0 | ↑4.4 | |
| 5/30 16:10 | 68.4 | ↑4.4 | |
| 5/30 16:20 | 72.8 | ↑4.4 | |
| 5/30 16:30 | 77.0 | ↑4.2 | |
| 5/30 16:40 | 81.0 | ↑4.0 | |
| 5/30 16:50 | 84.9 | ↑3.9 | |
| 5/30 17:00 | 88.7 | ↑3.8 | |
| 5/30 17:10 | 92.3 | ↑3.6 | |
| 5/30 17:20 | 95.6 | ↑3.3 | |
| 5/30 17:30 | 98.8 | ↑3.2 | |
| 5/30 17:40 | 101.8 | ↑3.0 | |
| 5/30 17:50 | 104.5 | ↑2.7 | |
| 5/30 18:00 | 107.0 | ↑2.5 | |
| 5/30 18:10 | 109.3 | ↑2.3 | |
| 5/30 18:20 | 111.3 | ↑2.0 | |
| 5/30 18:30 | 113.1 | ↑1.8 | |
| 5/30 18:40 | 114.6 | ↑1.5 | |
| 5/30 18:50 | 115.9 | ↑1.3 | |
| 5/30 19:00 | 117.0 | ↑1.1 | |
| 5/30 19:10 | 117.8 | ↑0.8 | |
| 5/30 19:20 | 118.3 | ↑0.5 | |
| 5/30 19:30 | 118.7 | ↑0.4 | |
| 5/30 19:40 | 118.8 | ↑0.1 | 満潮 |
| 5/30 19:50 | 118.8 | 0 | |
| 5/30 20:00 | 118.5 | ↓-0.3 | |
| 5/30 20:10 | 118.1 | ↓-0.4 | |
| 5/30 20:20 | 117.5 | ↓-0.6 | |
| 5/30 20:30 | 116.7 | ↓-0.8 | |
| 5/30 20:40 | 115.8 | ↓-0.9 | |
| 5/30 20:50 | 114.8 | ↓-1.0 | |
| 5/30 21:00 | 113.8 | ↓-1.0 | |
| 5/30 21:10 | 112.6 | ↓-1.2 | |
| 5/30 21:20 | 111.4 | ↓-1.2 | |
| 5/30 21:30 | 110.1 | ↓-1.3 | |
| 5/30 21:40 | 108.8 | ↓-1.3 | |
| 5/30 21:50 | 107.5 | ↓-1.3 | |
| 5/30 22:00 | 106.3 | ↓-1.2 | |
| 5/30 22:10 | 105.0 | ↓-1.3 | |
| 5/30 22:20 | 103.8 | ↓-1.2 | |
| 5/30 22:30 | 102.7 | ↓-1.1 | |
| 5/30 22:40 | 101.6 | ↓-1.1 | |
| 5/30 22:50 | 100.6 | ↓-1.0 | |
| 5/30 23:00 | 99.7 | ↓-0.9 | |
| 5/30 23:10 | 99.0 | ↓-0.7 | |
| 5/30 23:20 | 98.3 | ↓-0.7 | |
| 5/30 23:30 | 97.8 | ↓-0.5 | |
| 5/30 23:40 | 97.4 | ↓-0.4 | |
| 5/30 23:50 | 97.1 | ↓-0.3 |