| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(土) |
01:17 | 07:34 | 13:23 | 19:25 |
| 114cm | 56cm | 104cm | 41cm | |
|
||||
大洗（茨城）2038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 | 107.9 | ↑1.6 | |
| 5/15 00:10 | 109.3 | ↑1.4 | |
| 5/15 00:20 | 110.5 | ↑1.2 | |
| 5/15 00:30 | 111.6 | ↑1.1 | |
| 5/15 00:40 | 112.4 | ↑0.8 | |
| 5/15 00:50 | 113.0 | ↑0.6 | |
| 5/15 01:00 | 113.4 | ↑0.4 | |
| 5/15 01:10 | 113.6 | ↑0.2 | 満潮 |
| 5/15 01:20 | 113.6 | 0 | |
| 5/15 01:30 | 113.4 | ↓-0.2 | |
| 5/15 01:40 | 113.1 | ↓-0.3 | |
| 5/15 01:50 | 112.5 | ↓-0.6 | |
| 5/15 02:00 | 111.7 | ↓-0.8 | |
| 5/15 02:10 | 110.8 | ↓-0.9 | |
| 5/15 02:20 | 109.7 | ↓-1.1 | |
| 5/15 02:30 | 108.4 | ↓-1.3 | |
| 5/15 02:40 | 107.0 | ↓-1.4 | |
| 5/15 02:50 | 105.4 | ↓-1.6 | |
| 5/15 03:00 | 103.6 | ↓-1.8 | |
| 5/15 03:10 | 101.8 | ↓-1.8 | |
| 5/15 03:20 | 99.8 | ↓-2.0 | |
| 5/15 03:30 | 97.7 | ↓-2.1 | |
| 5/15 03:40 | 95.5 | ↓-2.2 | |
| 5/15 03:50 | 93.2 | ↓-2.3 | |
| 5/15 04:00 | 90.8 | ↓-2.4 | |
| 5/15 04:10 | 88.4 | ↓-2.4 | |
| 5/15 04:20 | 86.0 | ↓-2.4 | |
| 5/15 04:30 | 83.5 | ↓-2.5 | |
| 5/15 04:40 | 81.1 | ↓-2.4 | |
| 5/15 04:50 | 78.6 | ↓-2.5 | |
| 5/15 05:00 | 76.2 | ↓-2.4 | |
| 5/15 05:10 | 73.9 | ↓-2.3 | |
| 5/15 05:20 | 71.7 | ↓-2.2 | |
| 5/15 05:30 | 69.5 | ↓-2.2 | |
| 5/15 05:40 | 67.5 | ↓-2.0 | |
| 5/15 05:50 | 65.6 | ↓-1.9 | |
| 5/15 06:00 | 63.8 | ↓-1.8 | |
| 5/15 06:10 | 62.2 | ↓-1.6 | |
| 5/15 06:20 | 60.7 | ↓-1.5 | |
| 5/15 06:30 | 59.4 | ↓-1.3 | |
| 5/15 06:40 | 58.3 | ↓-1.1 | |
| 5/15 06:50 | 57.3 | ↓-1.0 | |
| 5/15 07:00 | 56.6 | ↓-0.7 | |
| 5/15 07:10 | 56.0 | ↓-0.6 | |
| 5/15 07:20 | 55.7 | ↓-0.3 | |
| 5/15 07:30 | 55.5 | ↓-0.2 | 干潮 |
| 5/15 07:40 | 55.6 | ↑0.1 | |
| 5/15 07:50 | 55.8 | ↑0.2 | |
| 5/15 08:00 | 56.2 | ↑0.4 | |
| 5/15 08:10 | 56.8 | ↑0.6 | |
| 5/15 08:20 | 57.6 | ↑0.8 | |
| 5/15 08:30 | 58.6 | ↑1.0 | |
| 5/15 08:40 | 59.7 | ↑1.1 | |
| 5/15 08:50 | 61.0 | ↑1.3 | |
| 5/15 09:00 | 62.4 | ↑1.4 | |
| 5/15 09:10 | 64.0 | ↑1.6 | |
| 5/15 09:20 | 65.7 | ↑1.7 | |
| 5/15 09:30 | 67.5 | ↑1.8 | |
| 5/15 09:40 | 69.4 | ↑1.9 | |
| 5/15 09:50 | 71.4 | ↑2.0 | |
| 5/15 10:00 | 73.5 | ↑2.1 | |
| 5/15 10:10 | 75.7 | ↑2.2 | |
| 5/15 10:20 | 77.8 | ↑2.1 | |
| 5/15 10:30 | 80.0 | ↑2.2 | |
| 5/15 10:40 | 82.2 | ↑2.2 | |
| 5/15 10:50 | 84.4 | ↑2.2 | |
| 5/15 11:00 | 86.5 | ↑2.1 | |
| 5/15 11:10 | 88.6 | ↑2.1 | |
| 5/15 11:20 | 90.6 | ↑2.0 | |
| 5/15 11:30 | 92.5 | ↑1.9 | |
| 5/15 11:40 | 94.3 | ↑1.8 | |
| 5/15 11:50 | 95.9 | ↑1.6 | |
| 5/15 12:00 | 97.5 | ↑1.6 | |
| 5/15 12:10 | 98.9 | ↑1.4 | |
| 5/15 12:20 | 100.1 | ↑1.2 | |
| 5/15 12:30 | 101.2 | ↑1.1 | |
| 5/15 12:40 | 102.1 | ↑0.9 | |
| 5/15 12:50 | 102.8 | ↑0.7 | |
| 5/15 13:00 | 103.4 | ↑0.6 | |
| 5/15 13:10 | 103.7 | ↑0.3 | |
| 5/15 13:20 | 103.8 | ↑0.1 | 満潮 |
| 5/15 13:30 | 103.8 | 0 | |
| 5/15 13:40 | 103.5 | ↓-0.3 | |
| 5/15 13:50 | 103.0 | ↓-0.5 | |
| 5/15 14:00 | 102.3 | ↓-0.7 | |
| 5/15 14:10 | 101.5 | ↓-0.8 | |
| 5/15 14:20 | 100.4 | ↓-1.1 | |
| 5/15 14:30 | 99.1 | ↓-1.3 | |
| 5/15 14:40 | 97.6 | ↓-1.5 | |
| 5/15 14:50 | 96.0 | ↓-1.6 | |
| 5/15 15:00 | 94.2 | ↓-1.8 | |
| 5/15 15:10 | 92.2 | ↓-2.0 | |
| 5/15 15:20 | 90.0 | ↓-2.2 | |
| 5/15 15:30 | 87.7 | ↓-2.3 | |
| 5/15 15:40 | 85.3 | ↓-2.4 | |
| 5/15 15:50 | 82.8 | ↓-2.5 | |
| 5/15 16:00 | 80.1 | ↓-2.7 | |
| 5/15 16:10 | 77.4 | ↓-2.7 | |
| 5/15 16:20 | 74.7 | ↓-2.7 | |
| 5/15 16:30 | 71.9 | ↓-2.8 | |
| 5/15 16:40 | 69.1 | ↓-2.8 | |
| 5/15 16:50 | 66.3 | ↓-2.8 | |
| 5/15 17:00 | 63.5 | ↓-2.8 | |
| 5/15 17:10 | 60.8 | ↓-2.7 | |
| 5/15 17:20 | 58.2 | ↓-2.6 | |
| 5/15 17:30 | 55.7 | ↓-2.5 | |
| 5/15 17:40 | 53.3 | ↓-2.4 | |
| 5/15 17:50 | 51.0 | ↓-2.3 | |
| 5/15 18:00 | 49.0 | ↓-2.0 | |
| 5/15 18:10 | 47.1 | ↓-1.9 | |
| 5/15 18:20 | 45.4 | ↓-1.7 | |
| 5/15 18:30 | 43.9 | ↓-1.5 | |
| 5/15 18:40 | 42.7 | ↓-1.2 | |
| 5/15 18:50 | 41.7 | ↓-1.0 | |
| 5/15 19:00 | 41.0 | ↓-0.7 | |
| 5/15 19:10 | 40.5 | ↓-0.5 | |
| 5/15 19:20 | 40.3 | ↓-0.2 | 干潮 |
| 5/15 19:30 | 40.3 | 0 | |
| 5/15 19:40 | 40.6 | ↑0.3 | |
| 5/15 19:50 | 41.1 | ↑0.5 | |
| 5/15 20:00 | 42.0 | ↑0.9 | |
| 5/15 20:10 | 43.0 | ↑1.0 | |
| 5/15 20:20 | 44.3 | ↑1.3 | |
| 5/15 20:30 | 45.9 | ↑1.6 | |
| 5/15 20:40 | 47.7 | ↑1.8 | |
| 5/15 20:50 | 49.7 | ↑2.0 | |
| 5/15 21:00 | 51.9 | ↑2.2 | |
| 5/15 21:10 | 54.3 | ↑2.4 | |
| 5/15 21:20 | 56.9 | ↑2.6 | |
| 5/15 21:30 | 59.6 | ↑2.7 | |
| 5/15 21:40 | 62.5 | ↑2.9 | |
| 5/15 21:50 | 65.5 | ↑3.0 | |
| 5/15 22:00 | 68.5 | ↑3.0 | |
| 5/15 22:10 | 71.7 | ↑3.2 | |
| 5/15 22:20 | 74.9 | ↑3.2 | |
| 5/15 22:30 | 78.2 | ↑3.3 | 最大潮位差 |
| 5/15 22:40 | 81.5 | ↑3.3 | 最大潮位差 |
| 5/15 22:50 | 84.7 | ↑3.2 | |
| 5/15 23:00 | 88.0 | ↑3.3 | 最大潮位差 |
| 5/15 23:10 | 91.1 | ↑3.1 | |
| 5/15 23:20 | 94.2 | ↑3.1 | |
| 5/15 23:30 | 97.2 | ↑3.0 | |
| 5/15 23:40 | 100.1 | ↑2.9 | |
| 5/15 23:50 | 102.8 | ↑2.7 |