| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(月) |
02:29 | 09:04 | 15:26 | 20:59 |
| 120cm | 32cm | 114cm | 54cm | |
|
||||
大洗（茨城）2034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 | 95.7 | ↑2.8 | |
| 5/1 00:10 | 98.5 | ↑2.8 | |
| 5/1 00:20 | 101.1 | ↑2.6 | |
| 5/1 00:30 | 103.6 | ↑2.5 | |
| 5/1 00:40 | 106.0 | ↑2.4 | |
| 5/1 00:50 | 108.2 | ↑2.2 | |
| 5/1 01:00 | 110.2 | ↑2.0 | |
| 5/1 01:10 | 112.1 | ↑1.9 | |
| 5/1 01:20 | 113.8 | ↑1.7 | |
| 5/1 01:30 | 115.2 | ↑1.4 | |
| 5/1 01:40 | 116.5 | ↑1.3 | |
| 5/1 01:50 | 117.5 | ↑1.0 | |
| 5/1 02:00 | 118.3 | ↑0.8 | |
| 5/1 02:10 | 118.9 | ↑0.6 | |
| 5/1 02:20 | 119.2 | ↑0.3 | 満潮 |
| 5/1 02:30 | 119.3 | ↑0.1 | |
| 5/1 02:40 | 119.2 | ↓-0.1 | |
| 5/1 02:50 | 118.7 | ↓-0.5 | |
| 5/1 03:00 | 118.1 | ↓-0.6 | |
| 5/1 03:10 | 117.1 | ↓-1.0 | |
| 5/1 03:20 | 116.0 | ↓-1.1 | |
| 5/1 03:30 | 114.5 | ↓-1.5 | |
| 5/1 03:40 | 112.9 | ↓-1.6 | |
| 5/1 03:50 | 111.0 | ↓-1.9 | |
| 5/1 04:00 | 108.8 | ↓-2.2 | |
| 5/1 04:10 | 106.5 | ↓-2.3 | |
| 5/1 04:20 | 103.9 | ↓-2.6 | |
| 5/1 04:30 | 101.2 | ↓-2.7 | |
| 5/1 04:40 | 98.3 | ↓-2.9 | |
| 5/1 04:50 | 95.2 | ↓-3.1 | |
| 5/1 05:00 | 92.0 | ↓-3.2 | |
| 5/1 05:10 | 88.7 | ↓-3.3 | |
| 5/1 05:20 | 85.2 | ↓-3.5 | |
| 5/1 05:30 | 81.7 | ↓-3.5 | |
| 5/1 05:40 | 78.2 | ↓-3.5 | |
| 5/1 05:50 | 74.6 | ↓-3.6 | 最大潮位差 |
| 5/1 06:00 | 71.1 | ↓-3.5 | |
| 5/1 06:10 | 67.5 | ↓-3.6 | 最大潮位差 |
| 5/1 06:20 | 64.0 | ↓-3.5 | |
| 5/1 06:30 | 60.6 | ↓-3.4 | |
| 5/1 06:40 | 57.3 | ↓-3.3 | |
| 5/1 06:50 | 54.1 | ↓-3.2 | |
| 5/1 07:00 | 51.1 | ↓-3.0 | |
| 5/1 07:10 | 48.2 | ↓-2.9 | |
| 5/1 07:20 | 45.5 | ↓-2.7 | |
| 5/1 07:30 | 43.0 | ↓-2.5 | |
| 5/1 07:40 | 40.7 | ↓-2.3 | |
| 5/1 07:50 | 38.6 | ↓-2.1 | |
| 5/1 08:00 | 36.8 | ↓-1.8 | |
| 5/1 08:10 | 35.2 | ↓-1.6 | |
| 5/1 08:20 | 33.9 | ↓-1.3 | |
| 5/1 08:30 | 32.8 | ↓-1.1 | |
| 5/1 08:40 | 32.0 | ↓-0.8 | |
| 5/1 08:50 | 31.5 | ↓-0.5 | |
| 5/1 09:00 | 31.3 | ↓-0.2 | 干潮 |
| 5/1 09:10 | 31.4 | ↑0.1 | |
| 5/1 09:20 | 31.7 | ↑0.3 | |
| 5/1 09:30 | 32.4 | ↑0.7 | |
| 5/1 09:40 | 33.3 | ↑0.9 | |
| 5/1 09:50 | 34.5 | ↑1.2 | |
| 5/1 10:00 | 35.9 | ↑1.4 | |
| 5/1 10:10 | 37.7 | ↑1.8 | |
| 5/1 10:20 | 39.6 | ↑1.9 | |
| 5/1 10:30 | 41.8 | ↑2.2 | |
| 5/1 10:40 | 44.2 | ↑2.4 | |
| 5/1 10:50 | 46.8 | ↑2.6 | |
| 5/1 11:00 | 49.6 | ↑2.8 | |
| 5/1 11:10 | 52.5 | ↑2.9 | |
| 5/1 11:20 | 55.5 | ↑3.0 | |
| 5/1 11:30 | 58.7 | ↑3.2 | |
| 5/1 11:40 | 62.0 | ↑3.3 | |
| 5/1 11:50 | 65.3 | ↑3.3 | |
| 5/1 12:00 | 68.7 | ↑3.4 | |
| 5/1 12:10 | 72.1 | ↑3.4 | |
| 5/1 12:20 | 75.5 | ↑3.4 | |
| 5/1 12:30 | 78.9 | ↑3.4 | |
| 5/1 12:40 | 82.2 | ↑3.3 | |
| 5/1 12:50 | 85.4 | ↑3.2 | |
| 5/1 13:00 | 88.5 | ↑3.1 | |
| 5/1 13:10 | 91.6 | ↑3.1 | |
| 5/1 13:20 | 94.5 | ↑2.9 | |
| 5/1 13:30 | 97.2 | ↑2.7 | |
| 5/1 13:40 | 99.8 | ↑2.6 | |
| 5/1 13:50 | 102.2 | ↑2.4 | |
| 5/1 14:00 | 104.4 | ↑2.2 | |
| 5/1 14:10 | 106.4 | ↑2.0 | |
| 5/1 14:20 | 108.1 | ↑1.7 | |
| 5/1 14:30 | 109.7 | ↑1.6 | |
| 5/1 14:40 | 111.0 | ↑1.3 | |
| 5/1 14:50 | 112.0 | ↑1.0 | |
| 5/1 15:00 | 112.8 | ↑0.8 | |
| 5/1 15:10 | 113.3 | ↑0.5 | |
| 5/1 15:20 | 113.6 | ↑0.3 | 満潮 |
| 5/1 15:30 | 113.6 | 0 | |
| 5/1 15:40 | 113.3 | ↓-0.3 | |
| 5/1 15:50 | 112.8 | ↓-0.5 | |
| 5/1 16:00 | 112.0 | ↓-0.8 | |
| 5/1 16:10 | 111.0 | ↓-1.0 | |
| 5/1 16:20 | 109.7 | ↓-1.3 | |
| 5/1 16:30 | 108.2 | ↓-1.5 | |
| 5/1 16:40 | 106.4 | ↓-1.8 | |
| 5/1 16:50 | 104.5 | ↓-1.9 | |
| 5/1 17:00 | 102.3 | ↓-2.2 | |
| 5/1 17:10 | 100.0 | ↓-2.3 | |
| 5/1 17:20 | 97.5 | ↓-2.5 | |
| 5/1 17:30 | 94.9 | ↓-2.6 | |
| 5/1 17:40 | 92.2 | ↓-2.7 | |
| 5/1 17:50 | 89.4 | ↓-2.8 | |
| 5/1 18:00 | 86.6 | ↓-2.8 | |
| 5/1 18:10 | 83.7 | ↓-2.9 | |
| 5/1 18:20 | 80.9 | ↓-2.8 | |
| 5/1 18:30 | 78.0 | ↓-2.9 | |
| 5/1 18:40 | 75.2 | ↓-2.8 | |
| 5/1 18:50 | 72.5 | ↓-2.7 | |
| 5/1 19:00 | 69.9 | ↓-2.6 | |
| 5/1 19:10 | 67.4 | ↓-2.5 | |
| 5/1 19:20 | 65.1 | ↓-2.3 | |
| 5/1 19:30 | 62.9 | ↓-2.2 | |
| 5/1 19:40 | 60.9 | ↓-2.0 | |
| 5/1 19:50 | 59.1 | ↓-1.8 | |
| 5/1 20:00 | 57.5 | ↓-1.6 | |
| 5/1 20:10 | 56.1 | ↓-1.4 | |
| 5/1 20:20 | 55.0 | ↓-1.1 | |
| 5/1 20:30 | 54.1 | ↓-0.9 | |
| 5/1 20:40 | 53.5 | ↓-0.6 | |
| 5/1 20:50 | 53.2 | ↓-0.3 | 干潮 |
| 5/1 21:00 | 53.1 | ↓-0.1 | |
| 5/1 21:10 | 53.2 | ↑0.1 | |
| 5/1 21:20 | 53.7 | ↑0.5 | |
| 5/1 21:30 | 54.4 | ↑0.7 | |
| 5/1 21:40 | 55.4 | ↑1.0 | |
| 5/1 21:50 | 56.6 | ↑1.2 | |
| 5/1 22:00 | 58.1 | ↑1.5 | |
| 5/1 22:10 | 59.8 | ↑1.7 | |
| 5/1 22:20 | 61.7 | ↑1.9 | |
| 5/1 22:30 | 63.9 | ↑2.2 | |
| 5/1 22:40 | 66.2 | ↑2.3 | |
| 5/1 22:50 | 68.7 | ↑2.5 | |
| 5/1 23:00 | 71.4 | ↑2.7 | |
| 5/1 23:10 | 74.2 | ↑2.8 | |
| 5/1 23:20 | 77.1 | ↑2.9 | |
| 5/1 23:30 | 80.2 | ↑3.1 | |
| 5/1 23:40 | 83.2 | ↑3.0 | |
| 5/1 23:50 | 86.4 | ↑3.2 |