| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(金) |
02:21 | 09:33 | 16:39 | 21:32 |
| 131cm | 11cm | 120cm | 86cm | |
|
||||
大洗（茨城）2030年05月31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 |
|---|---|---|---|
| 5/31 00:00 | 112.0 | ↑2.1 | |
| 5/31 00:10 | 114.1 | ↑2.1 | |
| 5/31 00:20 | 116.2 | ↑2.1 | |
| 5/31 00:30 | 118.2 | ↑2.0 | |
| 5/31 00:40 | 120.1 | ↑1.9 | |
| 5/31 00:50 | 121.9 | ↑1.8 | |
| 5/31 01:00 | 123.5 | ↑1.6 | |
| 5/31 01:10 | 125.1 | ↑1.6 | |
| 5/31 01:20 | 126.4 | ↑1.3 | |
| 5/31 01:30 | 127.6 | ↑1.2 | |
| 5/31 01:40 | 128.6 | ↑1.0 | |
| 5/31 01:50 | 129.4 | ↑0.8 | |
| 5/31 02:00 | 130.0 | ↑0.6 | |
| 5/31 02:10 | 130.3 | ↑0.3 | |
| 5/31 02:20 | 130.4 | ↑0.1 | 満潮 |
| 5/31 02:30 | 130.3 | ↓-0.1 | |
| 5/31 02:40 | 129.9 | ↓-0.4 | |
| 5/31 02:50 | 129.3 | ↓-0.6 | |
| 5/31 03:00 | 128.4 | ↓-0.9 | |
| 5/31 03:10 | 127.3 | ↓-1.1 | |
| 5/31 03:20 | 125.9 | ↓-1.4 | |
| 5/31 03:30 | 124.3 | ↓-1.6 | |
| 5/31 03:40 | 122.3 | ↓-2.0 | |
| 5/31 03:50 | 120.2 | ↓-2.1 | |
| 5/31 04:00 | 117.7 | ↓-2.5 | |
| 5/31 04:10 | 115.1 | ↓-2.6 | |
| 5/31 04:20 | 112.2 | ↓-2.9 | |
| 5/31 04:30 | 109.0 | ↓-3.2 | |
| 5/31 04:40 | 105.6 | ↓-3.4 | |
| 5/31 04:50 | 102.1 | ↓-3.5 | |
| 5/31 05:00 | 98.3 | ↓-3.8 | |
| 5/31 05:10 | 94.4 | ↓-3.9 | |
| 5/31 05:20 | 90.3 | ↓-4.1 | |
| 5/31 05:30 | 86.1 | ↓-4.2 | |
| 5/31 05:40 | 81.7 | ↓-4.4 | |
| 5/31 05:50 | 77.3 | ↓-4.4 | |
| 5/31 06:00 | 72.8 | ↓-4.5 | 最大潮位差 |
| 5/31 06:10 | 68.3 | ↓-4.5 | 最大潮位差 |
| 5/31 06:20 | 63.8 | ↓-4.5 | 最大潮位差 |
| 5/31 06:30 | 59.4 | ↓-4.4 | |
| 5/31 06:40 | 54.9 | ↓-4.5 | 最大潮位差 |
| 5/31 06:50 | 50.6 | ↓-4.3 | |
| 5/31 07:00 | 46.3 | ↓-4.3 | |
| 5/31 07:10 | 42.2 | ↓-4.1 | |
| 5/31 07:20 | 38.3 | ↓-3.9 | |
| 5/31 07:30 | 34.5 | ↓-3.8 | |
| 5/31 07:40 | 31.0 | ↓-3.5 | |
| 5/31 07:50 | 27.7 | ↓-3.3 | |
| 5/31 08:00 | 24.6 | ↓-3.1 | |
| 5/31 08:10 | 21.8 | ↓-2.8 | |
| 5/31 08:20 | 19.3 | ↓-2.5 | |
| 5/31 08:30 | 17.1 | ↓-2.2 | |
| 5/31 08:40 | 15.1 | ↓-2.0 | |
| 5/31 08:50 | 13.6 | ↓-1.5 | |
| 5/31 09:00 | 12.3 | ↓-1.3 | |
| 5/31 09:10 | 11.4 | ↓-0.9 | |
| 5/31 09:20 | 10.8 | ↓-0.6 | |
| 5/31 09:30 | 10.5 | ↓-0.3 | 干潮 |
| 5/31 09:40 | 10.6 | ↑0.1 | |
| 5/31 09:50 | 11.1 | ↑0.5 | |
| 5/31 10:00 | 11.9 | ↑0.8 | |
| 5/31 10:10 | 13.0 | ↑1.1 | |
| 5/31 10:20 | 14.4 | ↑1.4 | |
| 5/31 10:30 | 16.2 | ↑1.8 | |
| 5/31 10:40 | 18.2 | ↑2.0 | |
| 5/31 10:50 | 20.6 | ↑2.4 | |
| 5/31 11:00 | 23.2 | ↑2.6 | |
| 5/31 11:10 | 26.1 | ↑2.9 | |
| 5/31 11:20 | 29.2 | ↑3.1 | |
| 5/31 11:30 | 32.5 | ↑3.3 | |
| 5/31 11:40 | 36.0 | ↑3.5 | |
| 5/31 11:50 | 39.7 | ↑3.7 | |
| 5/31 12:00 | 43.5 | ↑3.8 | |
| 5/31 12:10 | 47.5 | ↑4.0 | |
| 5/31 12:20 | 51.5 | ↑4.0 | |
| 5/31 12:30 | 55.6 | ↑4.1 | |
| 5/31 12:40 | 59.7 | ↑4.1 | |
| 5/31 12:50 | 63.8 | ↑4.1 | |
| 5/31 13:00 | 68.0 | ↑4.2 | |
| 5/31 13:10 | 72.0 | ↑4.0 | |
| 5/31 13:20 | 76.0 | ↑4.0 | |
| 5/31 13:30 | 80.0 | ↑4.0 | |
| 5/31 13:40 | 83.8 | ↑3.8 | |
| 5/31 13:50 | 87.5 | ↑3.7 | |
| 5/31 14:00 | 91.0 | ↑3.5 | |
| 5/31 14:10 | 94.4 | ↑3.4 | |
| 5/31 14:20 | 97.6 | ↑3.2 | |
| 5/31 14:30 | 100.7 | ↑3.1 | |
| 5/31 14:40 | 103.5 | ↑2.8 | |
| 5/31 14:50 | 106.2 | ↑2.7 | |
| 5/31 15:00 | 108.6 | ↑2.4 | |
| 5/31 15:10 | 110.8 | ↑2.2 | |
| 5/31 15:20 | 112.7 | ↑1.9 | |
| 5/31 15:30 | 114.5 | ↑1.8 | |
| 5/31 15:40 | 116.0 | ↑1.5 | |
| 5/31 15:50 | 117.2 | ↑1.2 | |
| 5/31 16:00 | 118.3 | ↑1.1 | |
| 5/31 16:10 | 119.0 | ↑0.7 | |
| 5/31 16:20 | 119.6 | ↑0.6 | |
| 5/31 16:30 | 119.9 | ↑0.3 | 満潮 |
| 5/31 16:40 | 119.9 | 0 | |
| 5/31 16:50 | 119.8 | ↓-0.1 | |
| 5/31 17:00 | 119.4 | ↓-0.4 | |
| 5/31 17:10 | 118.8 | ↓-0.6 | |
| 5/31 17:20 | 118.1 | ↓-0.7 | |
| 5/31 17:30 | 117.1 | ↓-1.0 | |
| 5/31 17:40 | 116.0 | ↓-1.1 | |
| 5/31 17:50 | 114.7 | ↓-1.3 | |
| 5/31 18:00 | 113.3 | ↓-1.4 | |
| 5/31 18:10 | 111.7 | ↓-1.6 | |
| 5/31 18:20 | 110.1 | ↓-1.6 | |
| 5/31 18:30 | 108.4 | ↓-1.7 | |
| 5/31 18:40 | 106.7 | ↓-1.7 | |
| 5/31 18:50 | 104.9 | ↓-1.8 | |
| 5/31 19:00 | 103.0 | ↓-1.9 | |
| 5/31 19:10 | 101.2 | ↓-1.8 | |
| 5/31 19:20 | 99.5 | ↓-1.7 | |
| 5/31 19:30 | 97.7 | ↓-1.8 | |
| 5/31 19:40 | 96.1 | ↓-1.6 | |
| 5/31 19:50 | 94.5 | ↓-1.6 | |
| 5/31 20:00 | 93.0 | ↓-1.5 | |
| 5/31 20:10 | 91.6 | ↓-1.4 | |
| 5/31 20:20 | 90.3 | ↓-1.3 | |
| 5/31 20:30 | 89.2 | ↓-1.1 | |
| 5/31 20:40 | 88.2 | ↓-1.0 | |
| 5/31 20:50 | 87.4 | ↓-0.8 | |
| 5/31 21:00 | 86.8 | ↓-0.6 | |
| 5/31 21:10 | 86.3 | ↓-0.5 | |
| 5/31 21:20 | 86.0 | ↓-0.3 | |
| 5/31 21:30 | 85.9 | ↓-0.1 | 干潮 |
| 5/31 21:40 | 85.9 | 0 | |
| 5/31 21:50 | 86.2 | ↑0.3 | |
| 5/31 22:00 | 86.7 | ↑0.5 | |
| 5/31 22:10 | 87.3 | ↑0.6 | |
| 5/31 22:20 | 88.1 | ↑0.8 | |
| 5/31 22:30 | 89.1 | ↑1.0 | |
| 5/31 22:40 | 90.3 | ↑1.2 | |
| 5/31 22:50 | 91.6 | ↑1.3 | |
| 5/31 23:00 | 93.1 | ↑1.5 | |
| 5/31 23:10 | 94.8 | ↑1.7 | |
| 5/31 23:20 | 96.6 | ↑1.8 | |
| 5/31 23:30 | 98.5 | ↑1.9 | |
| 5/31 23:40 | 100.5 | ↑2.0 | |
| 5/31 23:50 | 102.6 | ↑2.1 |