| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(水) |
05:50 | 00:36 | 20:43 | 13:26 |
| 126cm | 87cm | 113cm | 9cm | |
|
||||
大洗（茨城）2037年05月20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 |
|---|---|---|---|
| 5/20 00:00 | 87.0 | ↓-0.7 | |
| 5/20 00:10 | 86.5 | ↓-0.5 | |
| 5/20 00:20 | 86.2 | ↓-0.3 | |
| 5/20 00:30 | 86.0 | ↓-0.2 | 干潮 |
| 5/20 00:40 | 86.0 | 0 | |
| 5/20 00:50 | 86.2 | ↑0.2 | |
| 5/20 01:00 | 86.5 | ↑0.3 | |
| 5/20 01:10 | 87.0 | ↑0.5 | |
| 5/20 01:20 | 87.7 | ↑0.7 | |
| 5/20 01:30 | 88.5 | ↑0.8 | |
| 5/20 01:40 | 89.5 | ↑1.0 | |
| 5/20 01:50 | 90.7 | ↑1.2 | |
| 5/20 02:00 | 92.0 | ↑1.3 | |
| 5/20 02:10 | 93.4 | ↑1.4 | |
| 5/20 02:20 | 95.0 | ↑1.6 | |
| 5/20 02:30 | 96.6 | ↑1.6 | |
| 5/20 02:40 | 98.4 | ↑1.8 | |
| 5/20 02:50 | 100.3 | ↑1.9 | |
| 5/20 03:00 | 102.2 | ↑1.9 | |
| 5/20 03:10 | 104.2 | ↑2.0 | |
| 5/20 03:20 | 106.2 | ↑2.0 | |
| 5/20 03:30 | 108.2 | ↑2.0 | |
| 5/20 03:40 | 110.2 | ↑2.0 | |
| 5/20 03:50 | 112.2 | ↑2.0 | |
| 5/20 04:00 | 114.1 | ↑1.9 | |
| 5/20 04:10 | 115.9 | ↑1.8 | |
| 5/20 04:20 | 117.6 | ↑1.7 | |
| 5/20 04:30 | 119.2 | ↑1.6 | |
| 5/20 04:40 | 120.7 | ↑1.5 | |
| 5/20 04:50 | 122.0 | ↑1.3 | |
| 5/20 05:00 | 123.2 | ↑1.2 | |
| 5/20 05:10 | 124.1 | ↑0.9 | |
| 5/20 05:20 | 124.9 | ↑0.8 | |
| 5/20 05:30 | 125.4 | ↑0.5 | |
| 5/20 05:40 | 125.7 | ↑0.3 | 満潮 |
| 5/20 05:50 | 125.8 | ↑0.1 | 満潮 |
| 5/20 06:00 | 125.7 | ↓-0.1 | |
| 5/20 06:10 | 125.3 | ↓-0.4 | |
| 5/20 06:20 | 124.7 | ↓-0.6 | |
| 5/20 06:30 | 123.8 | ↓-0.9 | |
| 5/20 06:40 | 122.7 | ↓-1.1 | |
| 5/20 06:50 | 121.3 | ↓-1.4 | |
| 5/20 07:00 | 119.7 | ↓-1.6 | |
| 5/20 07:10 | 117.8 | ↓-1.9 | |
| 5/20 07:20 | 115.7 | ↓-2.1 | |
| 5/20 07:30 | 113.4 | ↓-2.3 | |
| 5/20 07:40 | 110.9 | ↓-2.5 | |
| 5/20 07:50 | 108.1 | ↓-2.8 | |
| 5/20 08:00 | 105.1 | ↓-3.0 | |
| 5/20 08:10 | 102.0 | ↓-3.1 | |
| 5/20 08:20 | 98.6 | ↓-3.4 | |
| 5/20 08:30 | 95.1 | ↓-3.5 | |
| 5/20 08:40 | 91.5 | ↓-3.6 | |
| 5/20 08:50 | 87.7 | ↓-3.8 | |
| 5/20 09:00 | 83.8 | ↓-3.9 | |
| 5/20 09:10 | 79.9 | ↓-3.9 | |
| 5/20 09:20 | 75.8 | ↓-4.1 | |
| 5/20 09:30 | 71.7 | ↓-4.1 | |
| 5/20 09:40 | 67.6 | ↓-4.1 | |
| 5/20 09:50 | 63.4 | ↓-4.2 | 最大潮位差 |
| 5/20 10:00 | 59.3 | ↓-4.1 | |
| 5/20 10:10 | 55.2 | ↓-4.1 | |
| 5/20 10:20 | 51.2 | ↓-4.0 | |
| 5/20 10:30 | 47.3 | ↓-3.9 | |
| 5/20 10:40 | 43.4 | ↓-3.9 | |
| 5/20 10:50 | 39.7 | ↓-3.7 | |
| 5/20 11:00 | 36.1 | ↓-3.6 | |
| 5/20 11:10 | 32.7 | ↓-3.4 | |
| 5/20 11:20 | 29.4 | ↓-3.3 | |
| 5/20 11:30 | 26.3 | ↓-3.1 | |
| 5/20 11:40 | 23.5 | ↓-2.8 | |
| 5/20 11:50 | 20.8 | ↓-2.7 | |
| 5/20 12:00 | 18.4 | ↓-2.4 | |
| 5/20 12:10 | 16.2 | ↓-2.2 | |
| 5/20 12:20 | 14.2 | ↓-2.0 | |
| 5/20 12:30 | 12.5 | ↓-1.7 | |
| 5/20 12:40 | 11.1 | ↓-1.4 | |
| 5/20 12:50 | 9.9 | ↓-1.2 | |
| 5/20 13:00 | 9.0 | ↓-0.9 | |
| 5/20 13:10 | 8.4 | ↓-0.6 | |
| 5/20 13:20 | 8.1 | ↓-0.3 | 干潮 |
| 5/20 13:30 | 8.1 | 0 | |
| 5/20 13:40 | 8.4 | ↑0.3 | |
| 5/20 13:50 | 9.0 | ↑0.6 | |
| 5/20 14:00 | 9.9 | ↑0.9 | |
| 5/20 14:10 | 11.1 | ↑1.2 | |
| 5/20 14:20 | 12.5 | ↑1.4 | |
| 5/20 14:30 | 14.2 | ↑1.7 | |
| 5/20 14:40 | 16.3 | ↑2.1 | |
| 5/20 14:50 | 18.5 | ↑2.2 | |
| 5/20 15:00 | 21.0 | ↑2.5 | |
| 5/20 15:10 | 23.8 | ↑2.8 | |
| 5/20 15:20 | 26.7 | ↑2.9 | |
| 5/20 15:30 | 29.9 | ↑3.2 | |
| 5/20 15:40 | 33.2 | ↑3.3 | |
| 5/20 15:50 | 36.7 | ↑3.5 | |
| 5/20 16:00 | 40.3 | ↑3.6 | |
| 5/20 16:10 | 44.0 | ↑3.7 | |
| 5/20 16:20 | 47.8 | ↑3.8 | |
| 5/20 16:30 | 51.7 | ↑3.9 | |
| 5/20 16:40 | 55.6 | ↑3.9 | |
| 5/20 16:50 | 59.5 | ↑3.9 | |
| 5/20 17:00 | 63.3 | ↑3.8 | |
| 5/20 17:10 | 67.2 | ↑3.9 | |
| 5/20 17:20 | 71.0 | ↑3.8 | |
| 5/20 17:30 | 74.7 | ↑3.7 | |
| 5/20 17:40 | 78.3 | ↑3.6 | |
| 5/20 17:50 | 81.8 | ↑3.5 | |
| 5/20 18:00 | 85.2 | ↑3.4 | |
| 5/20 18:10 | 88.4 | ↑3.2 | |
| 5/20 18:20 | 91.4 | ↑3.0 | |
| 5/20 18:30 | 94.3 | ↑2.9 | |
| 5/20 18:40 | 97.0 | ↑2.7 | |
| 5/20 18:50 | 99.5 | ↑2.5 | |
| 5/20 19:00 | 101.8 | ↑2.3 | |
| 5/20 19:10 | 103.9 | ↑2.1 | |
| 5/20 19:20 | 105.7 | ↑1.8 | |
| 5/20 19:30 | 107.4 | ↑1.7 | |
| 5/20 19:40 | 108.8 | ↑1.4 | |
| 5/20 19:50 | 110.0 | ↑1.2 | |
| 5/20 20:00 | 111.0 | ↑1.0 | |
| 5/20 20:10 | 111.8 | ↑0.8 | |
| 5/20 20:20 | 112.3 | ↑0.5 | |
| 5/20 20:30 | 112.6 | ↑0.3 | |
| 5/20 20:40 | 112.8 | ↑0.2 | 満潮 |
| 5/20 20:50 | 112.7 | ↓-0.1 | |
| 5/20 21:00 | 112.5 | ↓-0.2 | |
| 5/20 21:10 | 112.1 | ↓-0.4 | |
| 5/20 21:20 | 111.5 | ↓-0.6 | |
| 5/20 21:30 | 110.8 | ↓-0.7 | |
| 5/20 21:40 | 109.9 | ↓-0.9 | |
| 5/20 21:50 | 108.9 | ↓-1.0 | |
| 5/20 22:00 | 107.9 | ↓-1.0 | |
| 5/20 22:10 | 106.7 | ↓-1.2 | |
| 5/20 22:20 | 105.5 | ↓-1.2 | |
| 5/20 22:30 | 104.3 | ↓-1.2 | |
| 5/20 22:40 | 103.0 | ↓-1.3 | |
| 5/20 22:50 | 101.7 | ↓-1.3 | |
| 5/20 23:00 | 100.4 | ↓-1.3 | |
| 5/20 23:10 | 99.1 | ↓-1.3 | |
| 5/20 23:20 | 97.9 | ↓-1.2 | |
| 5/20 23:30 | 96.7 | ↓-1.2 | |
| 5/20 23:40 | 95.5 | ↓-1.2 | |
| 5/20 23:50 | 94.4 | ↓-1.1 |