| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(日) |
05:31 | 00:25 | 20:37 | 13:06 |
| 133cm | 90cm | 115cm | 9cm | |
|
||||
大洗（茨城）2038年05月23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 |
|---|---|---|---|
| 5/23 00:00 | 90.3 | ↓-0.5 | |
| 5/23 00:10 | 90.0 | ↓-0.3 | |
| 5/23 00:20 | 89.8 | ↓-0.2 | 干潮 |
| 5/23 00:30 | 89.8 | 0 | |
| 5/23 00:40 | 90.1 | ↑0.3 | |
| 5/23 00:50 | 90.5 | ↑0.4 | |
| 5/23 01:00 | 91.1 | ↑0.6 | |
| 5/23 01:10 | 91.9 | ↑0.8 | |
| 5/23 01:20 | 92.9 | ↑1.0 | |
| 5/23 01:30 | 94.0 | ↑1.1 | |
| 5/23 01:40 | 95.4 | ↑1.4 | |
| 5/23 01:50 | 96.9 | ↑1.5 | |
| 5/23 02:00 | 98.5 | ↑1.6 | |
| 5/23 02:10 | 100.3 | ↑1.8 | |
| 5/23 02:20 | 102.2 | ↑1.9 | |
| 5/23 02:30 | 104.3 | ↑2.1 | |
| 5/23 02:40 | 106.3 | ↑2.0 | |
| 5/23 02:50 | 108.5 | ↑2.2 | |
| 5/23 03:00 | 110.7 | ↑2.2 | |
| 5/23 03:10 | 112.9 | ↑2.2 | |
| 5/23 03:20 | 115.0 | ↑2.1 | |
| 5/23 03:30 | 117.2 | ↑2.2 | |
| 5/23 03:40 | 119.3 | ↑2.1 | |
| 5/23 03:50 | 121.3 | ↑2.0 | |
| 5/23 04:00 | 123.2 | ↑1.9 | |
| 5/23 04:10 | 124.9 | ↑1.7 | |
| 5/23 04:20 | 126.5 | ↑1.6 | |
| 5/23 04:30 | 128.0 | ↑1.5 | |
| 5/23 04:40 | 129.2 | ↑1.2 | |
| 5/23 04:50 | 130.3 | ↑1.1 | |
| 5/23 05:00 | 131.1 | ↑0.8 | |
| 5/23 05:10 | 131.7 | ↑0.6 | |
| 5/23 05:20 | 132.1 | ↑0.4 | |
| 5/23 05:30 | 132.2 | ↑0.1 | 満潮 |
| 5/23 05:40 | 132.1 | ↓-0.1 | |
| 5/23 05:50 | 131.7 | ↓-0.4 | |
| 5/23 06:00 | 131.0 | ↓-0.7 | |
| 5/23 06:10 | 130.1 | ↓-0.9 | |
| 5/23 06:20 | 128.9 | ↓-1.2 | |
| 5/23 06:30 | 127.4 | ↓-1.5 | |
| 5/23 06:40 | 125.6 | ↓-1.8 | |
| 5/23 06:50 | 123.6 | ↓-2.0 | |
| 5/23 07:00 | 121.4 | ↓-2.2 | |
| 5/23 07:10 | 118.9 | ↓-2.5 | |
| 5/23 07:20 | 116.1 | ↓-2.8 | |
| 5/23 07:30 | 113.1 | ↓-3.0 | |
| 5/23 07:40 | 109.9 | ↓-3.2 | |
| 5/23 07:50 | 106.5 | ↓-3.4 | |
| 5/23 08:00 | 102.9 | ↓-3.6 | |
| 5/23 08:10 | 99.2 | ↓-3.7 | |
| 5/23 08:20 | 95.3 | ↓-3.9 | |
| 5/23 08:30 | 91.3 | ↓-4.0 | |
| 5/23 08:40 | 87.1 | ↓-4.2 | |
| 5/23 08:50 | 82.9 | ↓-4.2 | |
| 5/23 09:00 | 78.6 | ↓-4.3 | |
| 5/23 09:10 | 74.3 | ↓-4.3 | |
| 5/23 09:20 | 69.9 | ↓-4.4 | 最大潮位差 |
| 5/23 09:30 | 65.6 | ↓-4.3 | |
| 5/23 09:40 | 61.2 | ↓-4.4 | 最大潮位差 |
| 5/23 09:50 | 57.0 | ↓-4.2 | |
| 5/23 10:00 | 52.8 | ↓-4.2 | |
| 5/23 10:10 | 48.7 | ↓-4.1 | |
| 5/23 10:20 | 44.7 | ↓-4.0 | |
| 5/23 10:30 | 40.8 | ↓-3.9 | |
| 5/23 10:40 | 37.1 | ↓-3.7 | |
| 5/23 10:50 | 33.5 | ↓-3.6 | |
| 5/23 11:00 | 30.2 | ↓-3.3 | |
| 5/23 11:10 | 27.0 | ↓-3.2 | |
| 5/23 11:20 | 24.1 | ↓-2.9 | |
| 5/23 11:30 | 21.3 | ↓-2.8 | |
| 5/23 11:40 | 18.9 | ↓-2.4 | |
| 5/23 11:50 | 16.6 | ↓-2.3 | |
| 5/23 12:00 | 14.6 | ↓-2.0 | |
| 5/23 12:10 | 12.9 | ↓-1.7 | |
| 5/23 12:20 | 11.5 | ↓-1.4 | |
| 5/23 12:30 | 10.3 | ↓-1.2 | |
| 5/23 12:40 | 9.4 | ↓-0.9 | |
| 5/23 12:50 | 8.8 | ↓-0.6 | |
| 5/23 13:00 | 8.6 | ↓-0.2 | 干潮 |
| 5/23 13:10 | 8.6 | 0 | |
| 5/23 13:20 | 8.9 | ↑0.3 | |
| 5/23 13:30 | 9.5 | ↑0.6 | |
| 5/23 13:40 | 10.4 | ↑0.9 | |
| 5/23 13:50 | 11.5 | ↑1.1 | |
| 5/23 14:00 | 13.0 | ↑1.5 | |
| 5/23 14:10 | 14.7 | ↑1.7 | |
| 5/23 14:20 | 16.7 | ↑2.0 | |
| 5/23 14:30 | 19.0 | ↑2.3 | |
| 5/23 14:40 | 21.4 | ↑2.4 | |
| 5/23 14:50 | 24.1 | ↑2.7 | |
| 5/23 15:00 | 27.0 | ↑2.9 | |
| 5/23 15:10 | 30.1 | ↑3.1 | |
| 5/23 15:20 | 33.3 | ↑3.2 | |
| 5/23 15:30 | 36.7 | ↑3.4 | |
| 5/23 15:40 | 40.2 | ↑3.5 | |
| 5/23 15:50 | 43.8 | ↑3.6 | |
| 5/23 16:00 | 47.5 | ↑3.7 | |
| 5/23 16:10 | 51.2 | ↑3.7 | |
| 5/23 16:20 | 55.0 | ↑3.8 | |
| 5/23 16:30 | 58.8 | ↑3.8 | |
| 5/23 16:40 | 62.5 | ↑3.7 | |
| 5/23 16:50 | 66.3 | ↑3.8 | |
| 5/23 17:00 | 70.0 | ↑3.7 | |
| 5/23 17:10 | 73.6 | ↑3.6 | |
| 5/23 17:20 | 77.1 | ↑3.5 | |
| 5/23 17:30 | 80.6 | ↑3.5 | |
| 5/23 17:40 | 83.9 | ↑3.3 | |
| 5/23 17:50 | 87.2 | ↑3.3 | |
| 5/23 18:00 | 90.3 | ↑3.1 | |
| 5/23 18:10 | 93.2 | ↑2.9 | |
| 5/23 18:20 | 96.0 | ↑2.8 | |
| 5/23 18:30 | 98.6 | ↑2.6 | |
| 5/23 18:40 | 101.0 | ↑2.4 | |
| 5/23 18:50 | 103.2 | ↑2.2 | |
| 5/23 19:00 | 105.3 | ↑2.1 | |
| 5/23 19:10 | 107.1 | ↑1.8 | |
| 5/23 19:20 | 108.8 | ↑1.7 | |
| 5/23 19:30 | 110.2 | ↑1.4 | |
| 5/23 19:40 | 111.4 | ↑1.2 | |
| 5/23 19:50 | 112.4 | ↑1.0 | |
| 5/23 20:00 | 113.2 | ↑0.8 | |
| 5/23 20:10 | 113.8 | ↑0.6 | |
| 5/23 20:20 | 114.2 | ↑0.4 | |
| 5/23 20:30 | 114.4 | ↑0.2 | 満潮 |
| 5/23 20:40 | 114.4 | 0 | |
| 5/23 20:50 | 114.3 | ↓-0.1 | |
| 5/23 21:00 | 113.9 | ↓-0.4 | |
| 5/23 21:10 | 113.4 | ↓-0.5 | |
| 5/23 21:20 | 112.8 | ↓-0.6 | |
| 5/23 21:30 | 112.0 | ↓-0.8 | |
| 5/23 21:40 | 111.2 | ↓-0.8 | |
| 5/23 21:50 | 110.2 | ↓-1.0 | |
| 5/23 22:00 | 109.1 | ↓-1.1 | |
| 5/23 22:10 | 108.0 | ↓-1.1 | |
| 5/23 22:20 | 106.8 | ↓-1.2 | |
| 5/23 22:30 | 105.6 | ↓-1.2 | |
| 5/23 22:40 | 104.4 | ↓-1.2 | |
| 5/23 22:50 | 103.2 | ↓-1.2 | |
| 5/23 23:00 | 101.9 | ↓-1.3 | |
| 5/23 23:10 | 100.7 | ↓-1.2 | |
| 5/23 23:20 | 99.5 | ↓-1.2 | |
| 5/23 23:30 | 98.4 | ↓-1.1 | |
| 5/23 23:40 | 97.3 | ↓-1.1 | |
| 5/23 23:50 | 96.3 | ↓-1.0 |