| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(木) |
05:46 | 00:41 | 21:27 | 13:47 |
| 120cm | 94cm | 105cm | 23cm | |
|
||||
大洗（茨城）2040年05月17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 |
|---|---|---|---|
| 5/17 00:00 | 94.5 | ↓-0.4 | |
| 5/17 00:10 | 94.2 | ↓-0.3 | |
| 5/17 00:20 | 93.9 | ↓-0.3 | |
| 5/17 00:30 | 93.8 | ↓-0.1 | |
| 5/17 00:40 | 93.7 | ↓-0.1 | 干潮 |
| 5/17 00:50 | 93.8 | ↑0.1 | |
| 5/17 01:00 | 93.9 | ↑0.1 | |
| 5/17 01:10 | 94.2 | ↑0.3 | |
| 5/17 01:20 | 94.6 | ↑0.4 | |
| 5/17 01:30 | 95.1 | ↑0.5 | |
| 5/17 01:40 | 95.6 | ↑0.5 | |
| 5/17 01:50 | 96.3 | ↑0.7 | |
| 5/17 02:00 | 97.1 | ↑0.8 | |
| 5/17 02:10 | 98.0 | ↑0.9 | |
| 5/17 02:20 | 99.0 | ↑1.0 | |
| 5/17 02:30 | 100.0 | ↑1.0 | |
| 5/17 02:40 | 101.1 | ↑1.1 | |
| 5/17 02:50 | 102.3 | ↑1.2 | |
| 5/17 03:00 | 103.6 | ↑1.3 | |
| 5/17 03:10 | 104.8 | ↑1.2 | |
| 5/17 03:20 | 106.1 | ↑1.3 | |
| 5/17 03:30 | 107.5 | ↑1.4 | |
| 5/17 03:40 | 108.8 | ↑1.3 | |
| 5/17 03:50 | 110.1 | ↑1.3 | |
| 5/17 04:00 | 111.4 | ↑1.3 | |
| 5/17 04:10 | 112.6 | ↑1.2 | |
| 5/17 04:20 | 113.7 | ↑1.1 | |
| 5/17 04:30 | 114.8 | ↑1.1 | |
| 5/17 04:40 | 115.8 | ↑1.0 | |
| 5/17 04:50 | 116.7 | ↑0.9 | |
| 5/17 05:00 | 117.4 | ↑0.7 | |
| 5/17 05:10 | 118.0 | ↑0.6 | |
| 5/17 05:20 | 118.5 | ↑0.5 | |
| 5/17 05:30 | 118.8 | ↑0.3 | |
| 5/17 05:40 | 119.0 | ↑0.2 | 満潮 |
| 5/17 05:50 | 119.0 | 0 | |
| 5/17 06:00 | 118.8 | ↓-0.2 | |
| 5/17 06:10 | 118.4 | ↓-0.4 | |
| 5/17 06:20 | 117.9 | ↓-0.5 | |
| 5/17 06:30 | 117.2 | ↓-0.7 | |
| 5/17 06:40 | 116.3 | ↓-0.9 | |
| 5/17 06:50 | 115.2 | ↓-1.1 | |
| 5/17 07:00 | 114.0 | ↓-1.2 | |
| 5/17 07:10 | 112.5 | ↓-1.5 | |
| 5/17 07:20 | 110.9 | ↓-1.6 | |
| 5/17 07:30 | 109.1 | ↓-1.8 | |
| 5/17 07:40 | 107.2 | ↓-1.9 | |
| 5/17 07:50 | 105.1 | ↓-2.1 | |
| 5/17 08:00 | 102.8 | ↓-2.3 | |
| 5/17 08:10 | 100.4 | ↓-2.4 | |
| 5/17 08:20 | 97.8 | ↓-2.6 | |
| 5/17 08:30 | 95.2 | ↓-2.6 | |
| 5/17 08:40 | 92.4 | ↓-2.8 | |
| 5/17 08:50 | 89.5 | ↓-2.9 | |
| 5/17 09:00 | 86.5 | ↓-3.0 | |
| 5/17 09:10 | 83.4 | ↓-3.1 | |
| 5/17 09:20 | 80.3 | ↓-3.1 | |
| 5/17 09:30 | 77.1 | ↓-3.2 | |
| 5/17 09:40 | 73.9 | ↓-3.2 | |
| 5/17 09:50 | 70.7 | ↓-3.2 | |
| 5/17 10:00 | 67.5 | ↓-3.2 | |
| 5/17 10:10 | 64.2 | ↓-3.3 | 最大潮位差 |
| 5/17 10:20 | 61.1 | ↓-3.1 | |
| 5/17 10:30 | 57.9 | ↓-3.2 | |
| 5/17 10:40 | 54.8 | ↓-3.1 | |
| 5/17 10:50 | 51.8 | ↓-3.0 | |
| 5/17 11:00 | 48.9 | ↓-2.9 | |
| 5/17 11:10 | 46.1 | ↓-2.8 | |
| 5/17 11:20 | 43.4 | ↓-2.7 | |
| 5/17 11:30 | 40.8 | ↓-2.6 | |
| 5/17 11:40 | 38.4 | ↓-2.4 | |
| 5/17 11:50 | 36.1 | ↓-2.3 | |
| 5/17 12:00 | 33.9 | ↓-2.2 | |
| 5/17 12:10 | 31.9 | ↓-2.0 | |
| 5/17 12:20 | 30.1 | ↓-1.8 | |
| 5/17 12:30 | 28.4 | ↓-1.7 | |
| 5/17 12:40 | 27.0 | ↓-1.4 | |
| 5/17 12:50 | 25.7 | ↓-1.3 | |
| 5/17 13:00 | 24.6 | ↓-1.1 | |
| 5/17 13:10 | 23.8 | ↓-0.8 | |
| 5/17 13:20 | 23.1 | ↓-0.7 | |
| 5/17 13:30 | 22.6 | ↓-0.5 | |
| 5/17 13:40 | 22.4 | ↓-0.2 | 干潮 |
| 5/17 13:50 | 22.4 | 0 | |
| 5/17 14:00 | 22.6 | ↑0.2 | |
| 5/17 14:10 | 23.0 | ↑0.4 | |
| 5/17 14:20 | 23.6 | ↑0.6 | |
| 5/17 14:30 | 24.5 | ↑0.9 | |
| 5/17 14:40 | 25.6 | ↑1.1 | |
| 5/17 14:50 | 26.9 | ↑1.3 | |
| 5/17 15:00 | 28.4 | ↑1.5 | |
| 5/17 15:10 | 30.1 | ↑1.7 | |
| 5/17 15:20 | 32.0 | ↑1.9 | |
| 5/17 15:30 | 34.0 | ↑2.0 | |
| 5/17 15:40 | 36.2 | ↑2.2 | |
| 5/17 15:50 | 38.6 | ↑2.4 | |
| 5/17 16:00 | 41.1 | ↑2.5 | |
| 5/17 16:10 | 43.7 | ↑2.6 | |
| 5/17 16:20 | 46.5 | ↑2.8 | |
| 5/17 16:30 | 49.3 | ↑2.8 | |
| 5/17 16:40 | 52.1 | ↑2.8 | |
| 5/17 16:50 | 55.1 | ↑3.0 | |
| 5/17 17:00 | 58.0 | ↑2.9 | |
| 5/17 17:10 | 61.0 | ↑3.0 | |
| 5/17 17:20 | 63.9 | ↑2.9 | |
| 5/17 17:30 | 66.9 | ↑3.0 | |
| 5/17 17:40 | 69.8 | ↑2.9 | |
| 5/17 17:50 | 72.6 | ↑2.8 | |
| 5/17 18:00 | 75.4 | ↑2.8 | |
| 5/17 18:10 | 78.1 | ↑2.7 | |
| 5/17 18:20 | 80.7 | ↑2.6 | |
| 5/17 18:30 | 83.2 | ↑2.5 | |
| 5/17 18:40 | 85.6 | ↑2.4 | |
| 5/17 18:50 | 87.9 | ↑2.3 | |
| 5/17 19:00 | 90.1 | ↑2.2 | |
| 5/17 19:10 | 92.1 | ↑2.0 | |
| 5/17 19:20 | 94.0 | ↑1.9 | |
| 5/17 19:30 | 95.7 | ↑1.7 | |
| 5/17 19:40 | 97.3 | ↑1.6 | |
| 5/17 19:50 | 98.8 | ↑1.5 | |
| 5/17 20:00 | 100.0 | ↑1.2 | |
| 5/17 20:10 | 101.2 | ↑1.2 | |
| 5/17 20:20 | 102.1 | ↑0.9 | |
| 5/17 20:30 | 103.0 | ↑0.9 | |
| 5/17 20:40 | 103.6 | ↑0.6 | |
| 5/17 20:50 | 104.2 | ↑0.6 | |
| 5/17 21:00 | 104.6 | ↑0.4 | |
| 5/17 21:10 | 104.8 | ↑0.2 | |
| 5/17 21:20 | 104.9 | ↑0.1 | 満潮 |
| 5/17 21:30 | 105.0 | ↑0.1 | |
| 5/17 21:40 | 104.9 | ↓-0.1 | |
| 5/17 21:50 | 104.7 | ↓-0.2 | |
| 5/17 22:00 | 104.4 | ↓-0.3 | |
| 5/17 22:10 | 104.0 | ↓-0.4 | |
| 5/17 22:20 | 103.6 | ↓-0.4 | |
| 5/17 22:30 | 103.1 | ↓-0.5 | |
| 5/17 22:40 | 102.6 | ↓-0.5 | |
| 5/17 22:50 | 102.1 | ↓-0.5 | |
| 5/17 23:00 | 101.5 | ↓-0.6 | |
| 5/17 23:10 | 100.9 | ↓-0.6 | |
| 5/17 23:20 | 100.4 | ↓-0.5 | |
| 5/17 23:30 | 99.8 | ↓-0.6 | |
| 5/17 23:40 | 99.2 | ↓-0.6 | |
| 5/17 23:50 | 98.7 | ↓-0.5 |