| 満潮 | 干潮 | 満潮 | 干潮 |
|
5
(月) |
02:06 | 08:50 | 15:26 | 20:54 |
| 120cm | 22cm | 117cm | 58cm | |
|
||||
大洗（茨城）2031年05月5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 |
|---|---|---|---|
| 5/5 00:00 | 101.4 | ↑2.7 | |
| 5/5 00:10 | 103.9 | ↑2.5 | |
| 5/5 00:20 | 106.4 | ↑2.5 | |
| 5/5 00:30 | 108.7 | ↑2.3 | |
| 5/5 00:40 | 110.8 | ↑2.1 | |
| 5/5 00:50 | 112.7 | ↑1.9 | |
| 5/5 01:00 | 114.4 | ↑1.7 | |
| 5/5 01:10 | 115.9 | ↑1.5 | |
| 5/5 01:20 | 117.1 | ↑1.2 | |
| 5/5 01:30 | 118.1 | ↑1.0 | |
| 5/5 01:40 | 118.9 | ↑0.8 | |
| 5/5 01:50 | 119.4 | ↑0.5 | |
| 5/5 02:00 | 119.7 | ↑0.3 | 満潮 |
| 5/5 02:10 | 119.7 | 0 | |
| 5/5 02:20 | 119.4 | ↓-0.3 | |
| 5/5 02:30 | 118.9 | ↓-0.5 | |
| 5/5 02:40 | 118.1 | ↓-0.8 | |
| 5/5 02:50 | 117.0 | ↓-1.1 | |
| 5/5 03:00 | 115.7 | ↓-1.3 | |
| 5/5 03:10 | 114.1 | ↓-1.6 | |
| 5/5 03:20 | 112.3 | ↓-1.8 | |
| 5/5 03:30 | 110.2 | ↓-2.1 | |
| 5/5 03:40 | 107.9 | ↓-2.3 | |
| 5/5 03:50 | 105.4 | ↓-2.5 | |
| 5/5 04:00 | 102.7 | ↓-2.7 | |
| 5/5 04:10 | 99.7 | ↓-3.0 | |
| 5/5 04:20 | 96.6 | ↓-3.1 | |
| 5/5 04:30 | 93.4 | ↓-3.2 | |
| 5/5 04:40 | 89.9 | ↓-3.5 | |
| 5/5 04:50 | 86.4 | ↓-3.5 | |
| 5/5 05:00 | 82.7 | ↓-3.7 | |
| 5/5 05:10 | 78.9 | ↓-3.8 | |
| 5/5 05:20 | 75.1 | ↓-3.8 | |
| 5/5 05:30 | 71.3 | ↓-3.8 | |
| 5/5 05:40 | 67.4 | ↓-3.9 | 最大潮位差 |
| 5/5 05:50 | 63.5 | ↓-3.9 | 最大潮位差 |
| 5/5 06:00 | 59.7 | ↓-3.8 | |
| 5/5 06:10 | 55.9 | ↓-3.8 | |
| 5/5 06:20 | 52.3 | ↓-3.6 | |
| 5/5 06:30 | 48.7 | ↓-3.6 | |
| 5/5 06:40 | 45.3 | ↓-3.4 | |
| 5/5 06:50 | 42.0 | ↓-3.3 | |
| 5/5 07:00 | 39.0 | ↓-3.0 | |
| 5/5 07:10 | 36.1 | ↓-2.9 | |
| 5/5 07:20 | 33.4 | ↓-2.7 | |
| 5/5 07:30 | 31.0 | ↓-2.4 | |
| 5/5 07:40 | 28.9 | ↓-2.1 | |
| 5/5 07:50 | 27.0 | ↓-1.9 | |
| 5/5 08:00 | 25.4 | ↓-1.6 | |
| 5/5 08:10 | 24.1 | ↓-1.3 | |
| 5/5 08:20 | 23.0 | ↓-1.1 | |
| 5/5 08:30 | 22.3 | ↓-0.7 | |
| 5/5 08:40 | 21.9 | ↓-0.4 | 干潮 |
| 5/5 08:50 | 21.8 | ↓-0.1 | 干潮 |
| 5/5 09:00 | 22.0 | ↑0.2 | |
| 5/5 09:10 | 22.5 | ↑0.5 | |
| 5/5 09:20 | 23.3 | ↑0.8 | |
| 5/5 09:30 | 24.4 | ↑1.1 | |
| 5/5 09:40 | 25.8 | ↑1.4 | |
| 5/5 09:50 | 27.5 | ↑1.7 | |
| 5/5 10:00 | 29.5 | ↑2.0 | |
| 5/5 10:10 | 31.7 | ↑2.2 | |
| 5/5 10:20 | 34.1 | ↑2.4 | |
| 5/5 10:30 | 36.9 | ↑2.8 | |
| 5/5 10:40 | 39.8 | ↑2.9 | |
| 5/5 10:50 | 42.9 | ↑3.1 | |
| 5/5 11:00 | 46.2 | ↑3.3 | |
| 5/5 11:10 | 49.6 | ↑3.4 | |
| 5/5 11:20 | 53.2 | ↑3.6 | |
| 5/5 11:30 | 56.8 | ↑3.6 | |
| 5/5 11:40 | 60.6 | ↑3.8 | |
| 5/5 11:50 | 64.4 | ↑3.8 | |
| 5/5 12:00 | 68.2 | ↑3.8 | |
| 5/5 12:10 | 72.0 | ↑3.8 | |
| 5/5 12:20 | 75.8 | ↑3.8 | |
| 5/5 12:30 | 79.5 | ↑3.7 | |
| 5/5 12:40 | 83.2 | ↑3.7 | |
| 5/5 12:50 | 86.7 | ↑3.5 | |
| 5/5 13:00 | 90.2 | ↑3.5 | |
| 5/5 13:10 | 93.5 | ↑3.3 | |
| 5/5 13:20 | 96.6 | ↑3.1 | |
| 5/5 13:30 | 99.6 | ↑3.0 | |
| 5/5 13:40 | 102.3 | ↑2.7 | |
| 5/5 13:50 | 104.9 | ↑2.6 | |
| 5/5 14:00 | 107.2 | ↑2.3 | |
| 5/5 14:10 | 109.3 | ↑2.1 | |
| 5/5 14:20 | 111.2 | ↑1.9 | |
| 5/5 14:30 | 112.7 | ↑1.5 | |
| 5/5 14:40 | 114.1 | ↑1.4 | |
| 5/5 14:50 | 115.2 | ↑1.1 | |
| 5/5 15:00 | 116.0 | ↑0.8 | |
| 5/5 15:10 | 116.5 | ↑0.5 | |
| 5/5 15:20 | 116.8 | ↑0.3 | 満潮 |
| 5/5 15:30 | 116.7 | ↓-0.1 | |
| 5/5 15:40 | 116.5 | ↓-0.2 | |
| 5/5 15:50 | 115.9 | ↓-0.6 | |
| 5/5 16:00 | 115.1 | ↓-0.8 | |
| 5/5 16:10 | 114.1 | ↓-1.0 | |
| 5/5 16:20 | 112.8 | ↓-1.3 | |
| 5/5 16:30 | 111.2 | ↓-1.6 | |
| 5/5 16:40 | 109.5 | ↓-1.7 | |
| 5/5 16:50 | 107.5 | ↓-2.0 | |
| 5/5 17:00 | 105.4 | ↓-2.1 | |
| 5/5 17:10 | 103.1 | ↓-2.3 | |
| 5/5 17:20 | 100.7 | ↓-2.4 | |
| 5/5 17:30 | 98.1 | ↓-2.6 | |
| 5/5 17:40 | 95.4 | ↓-2.7 | |
| 5/5 17:50 | 92.7 | ↓-2.7 | |
| 5/5 18:00 | 89.9 | ↓-2.8 | |
| 5/5 18:10 | 87.0 | ↓-2.9 | |
| 5/5 18:20 | 84.2 | ↓-2.8 | |
| 5/5 18:30 | 81.4 | ↓-2.8 | |
| 5/5 18:40 | 78.7 | ↓-2.7 | |
| 5/5 18:50 | 76.0 | ↓-2.7 | |
| 5/5 19:00 | 73.5 | ↓-2.5 | |
| 5/5 19:10 | 71.1 | ↓-2.4 | |
| 5/5 19:20 | 68.8 | ↓-2.3 | |
| 5/5 19:30 | 66.7 | ↓-2.1 | |
| 5/5 19:40 | 64.8 | ↓-1.9 | |
| 5/5 19:50 | 63.1 | ↓-1.7 | |
| 5/5 20:00 | 61.6 | ↓-1.5 | |
| 5/5 20:10 | 60.3 | ↓-1.3 | |
| 5/5 20:20 | 59.3 | ↓-1.0 | |
| 5/5 20:30 | 58.6 | ↓-0.7 | |
| 5/5 20:40 | 58.1 | ↓-0.5 | |
| 5/5 20:50 | 57.9 | ↓-0.2 | 干潮 |
| 5/5 21:00 | 57.9 | 0 | |
| 5/5 21:10 | 58.2 | ↑0.3 | |
| 5/5 21:20 | 58.8 | ↑0.6 | |
| 5/5 21:30 | 59.6 | ↑0.8 | |
| 5/5 21:40 | 60.7 | ↑1.1 | |
| 5/5 21:50 | 62.1 | ↑1.4 | |
| 5/5 22:00 | 63.7 | ↑1.6 | |
| 5/5 22:10 | 65.5 | ↑1.8 | |
| 5/5 22:20 | 67.6 | ↑2.1 | |
| 5/5 22:30 | 69.8 | ↑2.2 | |
| 5/5 22:40 | 72.3 | ↑2.5 | |
| 5/5 22:50 | 74.9 | ↑2.6 | |
| 5/5 23:00 | 77.6 | ↑2.7 | |
| 5/5 23:10 | 80.5 | ↑2.9 | |
| 5/5 23:20 | 83.5 | ↑3.0 | |
| 5/5 23:30 | 86.6 | ↑3.1 | |
| 5/5 23:40 | 89.7 | ↑3.1 | |
| 5/5 23:50 | 92.8 | ↑3.1 |