| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(月) |
06:28 | 01:10 | 22:20 | 14:40 |
| 118cm | 90cm | 101cm | 16cm | |
|
||||
大洗（茨城）2028年05月1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 |
|---|---|---|---|
| 5/1 00:00 | 91.9 | ↓-0.6 | |
| 5/1 00:10 | 91.3 | ↓-0.6 | |
| 5/1 00:20 | 90.9 | ↓-0.4 | |
| 5/1 00:30 | 90.5 | ↓-0.4 | |
| 5/1 00:40 | 90.1 | ↓-0.4 | |
| 5/1 00:50 | 89.9 | ↓-0.2 | |
| 5/1 01:00 | 89.8 | ↓-0.1 | 干潮 |
| 5/1 01:10 | 89.7 | ↓-0.1 | 干潮 |
| 5/1 01:20 | 89.8 | ↑0.1 | |
| 5/1 01:30 | 90.0 | ↑0.2 | |
| 5/1 01:40 | 90.2 | ↑0.2 | |
| 5/1 01:50 | 90.6 | ↑0.4 | |
| 5/1 02:00 | 91.1 | ↑0.5 | |
| 5/1 02:10 | 91.7 | ↑0.6 | |
| 5/1 02:20 | 92.4 | ↑0.7 | |
| 5/1 02:30 | 93.2 | ↑0.8 | |
| 5/1 02:40 | 94.1 | ↑0.9 | |
| 5/1 02:50 | 95.0 | ↑0.9 | |
| 5/1 03:00 | 96.1 | ↑1.1 | |
| 5/1 03:10 | 97.3 | ↑1.2 | |
| 5/1 03:20 | 98.5 | ↑1.2 | |
| 5/1 03:30 | 99.8 | ↑1.3 | |
| 5/1 03:40 | 101.1 | ↑1.3 | |
| 5/1 03:50 | 102.5 | ↑1.4 | |
| 5/1 04:00 | 103.9 | ↑1.4 | |
| 5/1 04:10 | 105.3 | ↑1.4 | |
| 5/1 04:20 | 106.7 | ↑1.4 | |
| 5/1 04:30 | 108.0 | ↑1.3 | |
| 5/1 04:40 | 109.4 | ↑1.4 | |
| 5/1 04:50 | 110.6 | ↑1.2 | |
| 5/1 05:00 | 111.8 | ↑1.2 | |
| 5/1 05:10 | 113.0 | ↑1.2 | |
| 5/1 05:20 | 114.0 | ↑1.0 | |
| 5/1 05:30 | 114.9 | ↑0.9 | |
| 5/1 05:40 | 115.7 | ↑0.8 | |
| 5/1 05:50 | 116.4 | ↑0.7 | |
| 5/1 06:00 | 116.9 | ↑0.5 | |
| 5/1 06:10 | 117.2 | ↑0.3 | |
| 5/1 06:20 | 117.4 | ↑0.2 | 満潮 |
| 5/1 06:30 | 117.5 | ↑0.1 | |
| 5/1 06:40 | 117.3 | ↓-0.2 | |
| 5/1 06:50 | 117.0 | ↓-0.3 | |
| 5/1 07:00 | 116.5 | ↓-0.5 | |
| 5/1 07:10 | 115.9 | ↓-0.6 | |
| 5/1 07:20 | 115.0 | ↓-0.9 | |
| 5/1 07:30 | 114.0 | ↓-1.0 | |
| 5/1 07:40 | 112.7 | ↓-1.3 | |
| 5/1 07:50 | 111.3 | ↓-1.4 | |
| 5/1 08:00 | 109.7 | ↓-1.6 | |
| 5/1 08:10 | 108.0 | ↓-1.7 | |
| 5/1 08:20 | 106.1 | ↓-1.9 | |
| 5/1 08:30 | 104.0 | ↓-2.1 | |
| 5/1 08:40 | 101.7 | ↓-2.3 | |
| 5/1 08:50 | 99.3 | ↓-2.4 | |
| 5/1 09:00 | 96.8 | ↓-2.5 | |
| 5/1 09:10 | 94.1 | ↓-2.7 | |
| 5/1 09:20 | 91.3 | ↓-2.8 | |
| 5/1 09:30 | 88.3 | ↓-3.0 | |
| 5/1 09:40 | 85.3 | ↓-3.0 | |
| 5/1 09:50 | 82.2 | ↓-3.1 | |
| 5/1 10:00 | 79.0 | ↓-3.2 | |
| 5/1 10:10 | 75.8 | ↓-3.2 | |
| 5/1 10:20 | 72.5 | ↓-3.3 | 最大潮位差 |
| 5/1 10:30 | 69.2 | ↓-3.3 | 最大潮位差 |
| 5/1 10:40 | 65.9 | ↓-3.3 | 最大潮位差 |
| 5/1 10:50 | 62.6 | ↓-3.3 | 最大潮位差 |
| 5/1 11:00 | 59.3 | ↓-3.3 | 最大潮位差 |
| 5/1 11:10 | 56.0 | ↓-3.3 | 最大潮位差 |
| 5/1 11:20 | 52.8 | ↓-3.2 | |
| 5/1 11:30 | 49.6 | ↓-3.2 | |
| 5/1 11:40 | 46.5 | ↓-3.1 | |
| 5/1 11:50 | 43.5 | ↓-3.0 | |
| 5/1 12:00 | 40.6 | ↓-2.9 | |
| 5/1 12:10 | 37.8 | ↓-2.8 | |
| 5/1 12:20 | 35.1 | ↓-2.7 | |
| 5/1 12:30 | 32.6 | ↓-2.5 | |
| 5/1 12:40 | 30.2 | ↓-2.4 | |
| 5/1 12:50 | 27.9 | ↓-2.3 | |
| 5/1 13:00 | 25.8 | ↓-2.1 | |
| 5/1 13:10 | 23.8 | ↓-2.0 | |
| 5/1 13:20 | 22.1 | ↓-1.7 | |
| 5/1 13:30 | 20.5 | ↓-1.6 | |
| 5/1 13:40 | 19.1 | ↓-1.4 | |
| 5/1 13:50 | 17.9 | ↓-1.2 | |
| 5/1 14:00 | 16.9 | ↓-1.0 | |
| 5/1 14:10 | 16.2 | ↓-0.7 | |
| 5/1 14:20 | 15.6 | ↓-0.6 | |
| 5/1 14:30 | 15.3 | ↓-0.3 | 干潮 |
| 5/1 14:40 | 15.2 | ↓-0.1 | 干潮 |
| 5/1 14:50 | 15.3 | ↑0.1 | |
| 5/1 15:00 | 15.7 | ↑0.4 | |
| 5/1 15:10 | 16.3 | ↑0.6 | |
| 5/1 15:20 | 17.1 | ↑0.8 | |
| 5/1 15:30 | 18.2 | ↑1.1 | |
| 5/1 15:40 | 19.5 | ↑1.3 | |
| 5/1 15:50 | 21.0 | ↑1.5 | |
| 5/1 16:00 | 22.7 | ↑1.7 | |
| 5/1 16:10 | 24.6 | ↑1.9 | |
| 5/1 16:20 | 26.6 | ↑2.0 | |
| 5/1 16:30 | 28.9 | ↑2.3 | |
| 5/1 16:40 | 31.3 | ↑2.4 | |
| 5/1 16:50 | 33.9 | ↑2.6 | |
| 5/1 17:00 | 36.5 | ↑2.6 | |
| 5/1 17:10 | 39.3 | ↑2.8 | |
| 5/1 17:20 | 42.2 | ↑2.9 | |
| 5/1 17:30 | 45.1 | ↑2.9 | |
| 5/1 17:40 | 48.1 | ↑3.0 | |
| 5/1 17:50 | 51.1 | ↑3.0 | |
| 5/1 18:00 | 54.2 | ↑3.1 | |
| 5/1 18:10 | 57.2 | ↑3.0 | |
| 5/1 18:20 | 60.2 | ↑3.0 | |
| 5/1 18:30 | 63.2 | ↑3.0 | |
| 5/1 18:40 | 66.2 | ↑3.0 | |
| 5/1 18:50 | 69.1 | ↑2.9 | |
| 5/1 19:00 | 71.9 | ↑2.8 | |
| 5/1 19:10 | 74.6 | ↑2.7 | |
| 5/1 19:20 | 77.3 | ↑2.7 | |
| 5/1 19:30 | 79.8 | ↑2.5 | |
| 5/1 19:40 | 82.2 | ↑2.4 | |
| 5/1 19:50 | 84.5 | ↑2.3 | |
| 5/1 20:00 | 86.6 | ↑2.1 | |
| 5/1 20:10 | 88.6 | ↑2.0 | |
| 5/1 20:20 | 90.5 | ↑1.9 | |
| 5/1 20:30 | 92.2 | ↑1.7 | |
| 5/1 20:40 | 93.7 | ↑1.5 | |
| 5/1 20:50 | 95.1 | ↑1.4 | |
| 5/1 21:00 | 96.3 | ↑1.2 | |
| 5/1 21:10 | 97.4 | ↑1.1 | |
| 5/1 21:20 | 98.3 | ↑0.9 | |
| 5/1 21:30 | 99.0 | ↑0.7 | |
| 5/1 21:40 | 99.6 | ↑0.6 | |
| 5/1 21:50 | 100.0 | ↑0.4 | |
| 5/1 22:00 | 100.3 | ↑0.3 | |
| 5/1 22:10 | 100.5 | ↑0.2 | 満潮 |
| 5/1 22:20 | 100.6 | ↑0.1 | 満潮 |
| 5/1 22:30 | 100.5 | ↓-0.1 | |
| 5/1 22:40 | 100.3 | ↓-0.2 | |
| 5/1 22:50 | 100.1 | ↓-0.2 | |
| 5/1 23:00 | 99.8 | ↓-0.3 | |
| 5/1 23:10 | 99.3 | ↓-0.5 | |
| 5/1 23:20 | 98.9 | ↓-0.4 | |
| 5/1 23:30 | 98.4 | ↓-0.5 | |
| 5/1 23:40 | 97.8 | ↓-0.6 | |
| 5/1 23:50 | 97.2 | ↓-0.6 |