| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(木) |
04:06 | 11:25 | 18:47 | 23:27 |
| 132cm | 3cm | 118cm | 89cm | |
|
||||
大洗（茨城）2025年05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 |
|---|---|---|---|
| 5/15 00:00 | 89.0 | ↑1.2 | |
| 5/15 00:10 | 90.4 | ↑1.4 | |
| 5/15 00:20 | 92.0 | ↑1.6 | |
| 5/15 00:30 | 93.7 | ↑1.7 | |
| 5/15 00:40 | 95.6 | ↑1.9 | |
| 5/15 00:50 | 97.6 | ↑2.0 | |
| 5/15 01:00 | 99.7 | ↑2.1 | |
| 5/15 01:10 | 101.9 | ↑2.2 | |
| 5/15 01:20 | 104.2 | ↑2.3 | |
| 5/15 01:30 | 106.6 | ↑2.4 | |
| 5/15 01:40 | 109.0 | ↑2.4 | |
| 5/15 01:50 | 111.3 | ↑2.3 | |
| 5/15 02:00 | 113.7 | ↑2.4 | |
| 5/15 02:10 | 116.0 | ↑2.3 | |
| 5/15 02:20 | 118.2 | ↑2.2 | |
| 5/15 02:30 | 120.4 | ↑2.2 | |
| 5/15 02:40 | 122.4 | ↑2.0 | |
| 5/15 02:50 | 124.2 | ↑1.8 | |
| 5/15 03:00 | 125.9 | ↑1.7 | |
| 5/15 03:10 | 127.4 | ↑1.5 | |
| 5/15 03:20 | 128.7 | ↑1.3 | |
| 5/15 03:30 | 129.8 | ↑1.1 | |
| 5/15 03:40 | 130.6 | ↑0.8 | |
| 5/15 03:50 | 131.1 | ↑0.5 | |
| 5/15 04:00 | 131.4 | ↑0.3 | 満潮 |
| 5/15 04:10 | 131.4 | 0 | |
| 5/15 04:20 | 131.1 | ↓-0.3 | |
| 5/15 04:30 | 130.5 | ↓-0.6 | |
| 5/15 04:40 | 129.7 | ↓-0.8 | |
| 5/15 04:50 | 128.5 | ↓-1.2 | |
| 5/15 05:00 | 127.0 | ↓-1.5 | |
| 5/15 05:10 | 125.3 | ↓-1.7 | |
| 5/15 05:20 | 123.2 | ↓-2.1 | |
| 5/15 05:30 | 120.9 | ↓-2.3 | |
| 5/15 05:40 | 118.3 | ↓-2.6 | |
| 5/15 05:50 | 115.4 | ↓-2.9 | |
| 5/15 06:00 | 112.3 | ↓-3.1 | |
| 5/15 06:10 | 108.9 | ↓-3.4 | |
| 5/15 06:20 | 105.3 | ↓-3.6 | |
| 5/15 06:30 | 101.5 | ↓-3.8 | |
| 5/15 06:40 | 97.5 | ↓-4.0 | |
| 5/15 06:50 | 93.4 | ↓-4.1 | |
| 5/15 07:00 | 89.0 | ↓-4.4 | |
| 5/15 07:10 | 84.6 | ↓-4.4 | |
| 5/15 07:20 | 80.0 | ↓-4.6 | |
| 5/15 07:30 | 75.4 | ↓-4.6 | |
| 5/15 07:40 | 70.7 | ↓-4.7 | 最大潮位差 |
| 5/15 07:50 | 66.0 | ↓-4.7 | 最大潮位差 |
| 5/15 08:00 | 61.3 | ↓-4.7 | 最大潮位差 |
| 5/15 08:10 | 56.6 | ↓-4.7 | 最大潮位差 |
| 5/15 08:20 | 51.9 | ↓-4.7 | 最大潮位差 |
| 5/15 08:30 | 47.4 | ↓-4.5 | |
| 5/15 08:40 | 42.9 | ↓-4.5 | |
| 5/15 08:50 | 38.6 | ↓-4.3 | |
| 5/15 09:00 | 34.4 | ↓-4.2 | |
| 5/15 09:10 | 30.4 | ↓-4.0 | |
| 5/15 09:20 | 26.6 | ↓-3.8 | |
| 5/15 09:30 | 23.1 | ↓-3.5 | |
| 5/15 09:40 | 19.7 | ↓-3.4 | |
| 5/15 09:50 | 16.6 | ↓-3.1 | |
| 5/15 10:00 | 13.8 | ↓-2.8 | |
| 5/15 10:10 | 11.3 | ↓-2.5 | |
| 5/15 10:20 | 9.1 | ↓-2.2 | |
| 5/15 10:30 | 7.1 | ↓-2.0 | |
| 5/15 10:40 | 5.5 | ↓-1.6 | |
| 5/15 10:50 | 4.2 | ↓-1.3 | |
| 5/15 11:00 | 3.3 | ↓-0.9 | |
| 5/15 11:10 | 2.7 | ↓-0.6 | |
| 5/15 11:20 | 2.4 | ↓-0.3 | 干潮 |
| 5/15 11:30 | 2.4 | 0 | |
| 5/15 11:40 | 2.7 | ↑0.3 | |
| 5/15 11:50 | 3.4 | ↑0.7 | |
| 5/15 12:00 | 4.5 | ↑1.1 | |
| 5/15 12:10 | 5.8 | ↑1.3 | |
| 5/15 12:20 | 7.4 | ↑1.6 | |
| 5/15 12:30 | 9.4 | ↑2.0 | |
| 5/15 12:40 | 11.6 | ↑2.2 | |
| 5/15 12:50 | 14.1 | ↑2.5 | |
| 5/15 13:00 | 16.9 | ↑2.8 | |
| 5/15 13:10 | 19.9 | ↑3.0 | |
| 5/15 13:20 | 23.1 | ↑3.2 | |
| 5/15 13:30 | 26.6 | ↑3.5 | |
| 5/15 13:40 | 30.2 | ↑3.6 | |
| 5/15 13:50 | 34.0 | ↑3.8 | |
| 5/15 14:00 | 37.9 | ↑3.9 | |
| 5/15 14:10 | 41.9 | ↑4.0 | |
| 5/15 14:20 | 46.1 | ↑4.2 | |
| 5/15 14:30 | 50.2 | ↑4.1 | |
| 5/15 14:40 | 54.5 | ↑4.3 | |
| 5/15 14:50 | 58.7 | ↑4.2 | |
| 5/15 15:00 | 62.9 | ↑4.2 | |
| 5/15 15:10 | 67.1 | ↑4.2 | |
| 5/15 15:20 | 71.2 | ↑4.1 | |
| 5/15 15:30 | 75.3 | ↑4.1 | |
| 5/15 15:40 | 79.2 | ↑3.9 | |
| 5/15 15:50 | 83.0 | ↑3.8 | |
| 5/15 16:00 | 86.7 | ↑3.7 | |
| 5/15 16:10 | 90.2 | ↑3.5 | |
| 5/15 16:20 | 93.6 | ↑3.4 | |
| 5/15 16:30 | 96.8 | ↑3.2 | |
| 5/15 16:40 | 99.7 | ↑2.9 | |
| 5/15 16:50 | 102.5 | ↑2.8 | |
| 5/15 17:00 | 105.1 | ↑2.6 | |
| 5/15 17:10 | 107.4 | ↑2.3 | |
| 5/15 17:20 | 109.5 | ↑2.1 | |
| 5/15 17:30 | 111.4 | ↑1.9 | |
| 5/15 17:40 | 113.0 | ↑1.6 | |
| 5/15 17:50 | 114.4 | ↑1.4 | |
| 5/15 18:00 | 115.6 | ↑1.2 | |
| 5/15 18:10 | 116.5 | ↑0.9 | |
| 5/15 18:20 | 117.2 | ↑0.7 | |
| 5/15 18:30 | 117.7 | ↑0.5 | |
| 5/15 18:40 | 117.9 | ↑0.2 | 満潮 |
| 5/15 18:50 | 117.9 | 0 | |
| 5/15 19:00 | 117.7 | ↓-0.2 | |
| 5/15 19:10 | 117.3 | ↓-0.4 | |
| 5/15 19:20 | 116.8 | ↓-0.5 | |
| 5/15 19:30 | 116.0 | ↓-0.8 | |
| 5/15 19:40 | 115.0 | ↓-1.0 | |
| 5/15 19:50 | 114.0 | ↓-1.0 | |
| 5/15 20:00 | 112.8 | ↓-1.2 | |
| 5/15 20:10 | 111.4 | ↓-1.4 | |
| 5/15 20:20 | 110.0 | ↓-1.4 | |
| 5/15 20:30 | 108.5 | ↓-1.5 | |
| 5/15 20:40 | 107.0 | ↓-1.5 | |
| 5/15 20:50 | 105.4 | ↓-1.6 | |
| 5/15 21:00 | 103.8 | ↓-1.6 | |
| 5/15 21:10 | 102.1 | ↓-1.7 | |
| 5/15 21:20 | 100.6 | ↓-1.5 | |
| 5/15 21:30 | 99.0 | ↓-1.6 | |
| 5/15 21:40 | 97.5 | ↓-1.5 | |
| 5/15 21:50 | 96.1 | ↓-1.4 | |
| 5/15 22:00 | 94.8 | ↓-1.3 | |
| 5/15 22:10 | 93.6 | ↓-1.2 | |
| 5/15 22:20 | 92.4 | ↓-1.2 | |
| 5/15 22:30 | 91.5 | ↓-0.9 | |
| 5/15 22:40 | 90.6 | ↓-0.9 | |
| 5/15 22:50 | 90.0 | ↓-0.6 | |
| 5/15 23:00 | 89.4 | ↓-0.6 | |
| 5/15 23:10 | 89.1 | ↓-0.3 | |
| 5/15 23:20 | 88.9 | ↓-0.2 | 干潮 |
| 5/15 23:30 | 88.9 | 0 | |
| 5/15 23:40 | 89.0 | ↑0.1 | |
| 5/15 23:50 | 89.4 | ↑0.4 |