| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(水) |
02:40 | 09:21 | 16:01 | 21:23 |
| 124cm | 17cm | 118cm | 66cm | |
|
||||
大洗（茨城）2030年05月01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 | 96.9 | ↑2.7 | |
| 5/1 00:10 | 99.7 | ↑2.8 | |
| 5/1 00:20 | 102.4 | ↑2.7 | |
| 5/1 00:30 | 105.0 | ↑2.6 | |
| 5/1 00:40 | 107.5 | ↑2.5 | |
| 5/1 00:50 | 109.9 | ↑2.4 | |
| 5/1 01:00 | 112.2 | ↑2.3 | |
| 5/1 01:10 | 114.3 | ↑2.1 | |
| 5/1 01:20 | 116.2 | ↑1.9 | |
| 5/1 01:30 | 118.0 | ↑1.8 | |
| 5/1 01:40 | 119.6 | ↑1.6 | |
| 5/1 01:50 | 120.9 | ↑1.3 | |
| 5/1 02:00 | 122.0 | ↑1.1 | |
| 5/1 02:10 | 122.9 | ↑0.9 | |
| 5/1 02:20 | 123.5 | ↑0.6 | |
| 5/1 02:30 | 123.9 | ↑0.4 | 満潮 |
| 5/1 02:40 | 124.0 | ↑0.1 | 満潮 |
| 5/1 02:50 | 123.8 | ↓-0.2 | |
| 5/1 03:00 | 123.3 | ↓-0.5 | |
| 5/1 03:10 | 122.6 | ↓-0.7 | |
| 5/1 03:20 | 121.6 | ↓-1.0 | |
| 5/1 03:30 | 120.3 | ↓-1.3 | |
| 5/1 03:40 | 118.7 | ↓-1.6 | |
| 5/1 03:50 | 116.8 | ↓-1.9 | |
| 5/1 04:00 | 114.7 | ↓-2.1 | |
| 5/1 04:10 | 112.3 | ↓-2.4 | |
| 5/1 04:20 | 109.6 | ↓-2.7 | |
| 5/1 04:30 | 106.7 | ↓-2.9 | |
| 5/1 04:40 | 103.5 | ↓-3.2 | |
| 5/1 04:50 | 100.1 | ↓-3.4 | |
| 5/1 05:00 | 96.6 | ↓-3.5 | |
| 5/1 05:10 | 92.8 | ↓-3.8 | |
| 5/1 05:20 | 88.9 | ↓-3.9 | |
| 5/1 05:30 | 84.9 | ↓-4.0 | |
| 5/1 05:40 | 80.7 | ↓-4.2 | |
| 5/1 05:50 | 76.5 | ↓-4.2 | |
| 5/1 06:00 | 72.2 | ↓-4.3 | 最大潮位差 |
| 5/1 06:10 | 67.9 | ↓-4.3 | 最大潮位差 |
| 5/1 06:20 | 63.6 | ↓-4.3 | 最大潮位差 |
| 5/1 06:30 | 59.4 | ↓-4.2 | |
| 5/1 06:40 | 55.2 | ↓-4.2 | |
| 5/1 06:50 | 51.1 | ↓-4.1 | |
| 5/1 07:00 | 47.1 | ↓-4.0 | |
| 5/1 07:10 | 43.3 | ↓-3.8 | |
| 5/1 07:20 | 39.7 | ↓-3.6 | |
| 5/1 07:30 | 36.2 | ↓-3.5 | |
| 5/1 07:40 | 33.0 | ↓-3.2 | |
| 5/1 07:50 | 30.0 | ↓-3.0 | |
| 5/1 08:00 | 27.3 | ↓-2.7 | |
| 5/1 08:10 | 24.8 | ↓-2.5 | |
| 5/1 08:20 | 22.7 | ↓-2.1 | |
| 5/1 08:30 | 20.8 | ↓-1.9 | |
| 5/1 08:40 | 19.3 | ↓-1.5 | |
| 5/1 08:50 | 18.1 | ↓-1.2 | |
| 5/1 09:00 | 17.2 | ↓-0.9 | |
| 5/1 09:10 | 16.7 | ↓-0.5 | |
| 5/1 09:20 | 16.5 | ↓-0.2 | 干潮 |
| 5/1 09:30 | 16.7 | ↑0.2 | |
| 5/1 09:40 | 17.2 | ↑0.5 | |
| 5/1 09:50 | 18.0 | ↑0.8 | |
| 5/1 10:00 | 19.2 | ↑1.2 | |
| 5/1 10:10 | 20.7 | ↑1.5 | |
| 5/1 10:20 | 22.5 | ↑1.8 | |
| 5/1 10:30 | 24.6 | ↑2.1 | |
| 5/1 10:40 | 27.0 | ↑2.4 | |
| 5/1 10:50 | 29.6 | ↑2.6 | |
| 5/1 11:00 | 32.5 | ↑2.9 | |
| 5/1 11:10 | 35.7 | ↑3.2 | |
| 5/1 11:20 | 39.0 | ↑3.3 | |
| 5/1 11:30 | 42.5 | ↑3.5 | |
| 5/1 11:40 | 46.1 | ↑3.6 | |
| 5/1 11:50 | 49.9 | ↑3.8 | |
| 5/1 12:00 | 53.8 | ↑3.9 | |
| 5/1 12:10 | 57.8 | ↑4.0 | |
| 5/1 12:20 | 61.8 | ↑4.0 | |
| 5/1 12:30 | 65.8 | ↑4.0 | |
| 5/1 12:40 | 69.8 | ↑4.0 | |
| 5/1 12:50 | 73.7 | ↑3.9 | |
| 5/1 13:00 | 77.7 | ↑4.0 | |
| 5/1 13:10 | 81.5 | ↑3.8 | |
| 5/1 13:20 | 85.2 | ↑3.7 | |
| 5/1 13:30 | 88.8 | ↑3.6 | |
| 5/1 13:40 | 92.2 | ↑3.4 | |
| 5/1 13:50 | 95.4 | ↑3.2 | |
| 5/1 14:00 | 98.5 | ↑3.1 | |
| 5/1 14:10 | 101.4 | ↑2.9 | |
| 5/1 14:20 | 104.1 | ↑2.7 | |
| 5/1 14:30 | 106.5 | ↑2.4 | |
| 5/1 14:40 | 108.7 | ↑2.2 | |
| 5/1 14:50 | 110.7 | ↑2.0 | |
| 5/1 15:00 | 112.4 | ↑1.7 | |
| 5/1 15:10 | 113.8 | ↑1.4 | |
| 5/1 15:20 | 115.0 | ↑1.2 | |
| 5/1 15:30 | 115.9 | ↑0.9 | |
| 5/1 15:40 | 116.6 | ↑0.7 | |
| 5/1 15:50 | 117.0 | ↑0.4 | |
| 5/1 16:00 | 117.1 | ↑0.1 | 満潮 |
| 5/1 16:10 | 117.0 | ↓-0.1 | |
| 5/1 16:20 | 116.6 | ↓-0.4 | |
| 5/1 16:30 | 115.9 | ↓-0.7 | |
| 5/1 16:40 | 115.0 | ↓-0.9 | |
| 5/1 16:50 | 113.9 | ↓-1.1 | |
| 5/1 17:00 | 112.6 | ↓-1.3 | |
| 5/1 17:10 | 111.0 | ↓-1.6 | |
| 5/1 17:20 | 109.3 | ↓-1.7 | |
| 5/1 17:30 | 107.3 | ↓-2.0 | |
| 5/1 17:40 | 105.3 | ↓-2.0 | |
| 5/1 17:50 | 103.1 | ↓-2.2 | |
| 5/1 18:00 | 100.8 | ↓-2.3 | |
| 5/1 18:10 | 98.4 | ↓-2.4 | |
| 5/1 18:20 | 96.0 | ↓-2.4 | |
| 5/1 18:30 | 93.5 | ↓-2.5 | |
| 5/1 18:40 | 91.0 | ↓-2.5 | |
| 5/1 18:50 | 88.5 | ↓-2.5 | |
| 5/1 19:00 | 86.0 | ↓-2.5 | |
| 5/1 19:10 | 83.6 | ↓-2.4 | |
| 5/1 19:20 | 81.3 | ↓-2.3 | |
| 5/1 19:30 | 79.1 | ↓-2.2 | |
| 5/1 19:40 | 77.0 | ↓-2.1 | |
| 5/1 19:50 | 75.0 | ↓-2.0 | |
| 5/1 20:00 | 73.2 | ↓-1.8 | |
| 5/1 20:10 | 71.6 | ↓-1.6 | |
| 5/1 20:20 | 70.1 | ↓-1.5 | |
| 5/1 20:30 | 68.8 | ↓-1.3 | |
| 5/1 20:40 | 67.8 | ↓-1.0 | |
| 5/1 20:50 | 66.9 | ↓-0.9 | |
| 5/1 21:00 | 66.3 | ↓-0.6 | |
| 5/1 21:10 | 65.9 | ↓-0.4 | |
| 5/1 21:20 | 65.7 | ↓-0.2 | 干潮 |
| 5/1 21:30 | 65.8 | ↑0.1 | |
| 5/1 21:40 | 66.1 | ↑0.3 | |
| 5/1 21:50 | 66.7 | ↑0.6 | |
| 5/1 22:00 | 67.5 | ↑0.8 | |
| 5/1 22:10 | 68.5 | ↑1.0 | |
| 5/1 22:20 | 69.7 | ↑1.2 | |
| 5/1 22:30 | 71.2 | ↑1.5 | |
| 5/1 22:40 | 72.9 | ↑1.7 | |
| 5/1 22:50 | 74.7 | ↑1.8 | |
| 5/1 23:00 | 76.8 | ↑2.1 | |
| 5/1 23:10 | 79.0 | ↑2.2 | |
| 5/1 23:20 | 81.4 | ↑2.4 | |
| 5/1 23:30 | 83.9 | ↑2.5 | |
| 5/1 23:40 | 86.5 | ↑2.6 | |
| 5/1 23:50 | 89.2 | ↑2.7 |