| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(木) |
02:14 | 09:03 | 15:38 | 20:59 |
| 122cm | 27cm | 115cm | 63cm | |
|
||||
大洗（茨城）2033年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 102.8 | ↑2.5 | |
| 5/12 00:10 | 105.3 | ↑2.5 | |
| 5/12 00:20 | 107.7 | ↑2.4 | |
| 5/12 00:30 | 109.9 | ↑2.2 | |
| 5/12 00:40 | 112.0 | ↑2.1 | |
| 5/12 00:50 | 113.9 | ↑1.9 | |
| 5/12 01:00 | 115.6 | ↑1.7 | |
| 5/12 01:10 | 117.1 | ↑1.5 | |
| 5/12 01:20 | 118.5 | ↑1.4 | |
| 5/12 01:30 | 119.6 | ↑1.1 | |
| 5/12 01:40 | 120.5 | ↑0.9 | |
| 5/12 01:50 | 121.2 | ↑0.7 | |
| 5/12 02:00 | 121.6 | ↑0.4 | |
| 5/12 02:10 | 121.8 | ↑0.2 | 満潮 |
| 5/12 02:20 | 121.8 | 0 | |
| 5/12 02:30 | 121.5 | ↓-0.3 | |
| 5/12 02:40 | 120.9 | ↓-0.6 | |
| 5/12 02:50 | 120.1 | ↓-0.8 | |
| 5/12 03:00 | 119.1 | ↓-1.0 | |
| 5/12 03:10 | 117.8 | ↓-1.3 | |
| 5/12 03:20 | 116.3 | ↓-1.5 | |
| 5/12 03:30 | 114.5 | ↓-1.8 | |
| 5/12 03:40 | 112.5 | ↓-2.0 | |
| 5/12 03:50 | 110.3 | ↓-2.2 | |
| 5/12 04:00 | 107.9 | ↓-2.4 | |
| 5/12 04:10 | 105.2 | ↓-2.7 | |
| 5/12 04:20 | 102.4 | ↓-2.8 | |
| 5/12 04:30 | 99.4 | ↓-3.0 | |
| 5/12 04:40 | 96.2 | ↓-3.2 | |
| 5/12 04:50 | 92.9 | ↓-3.3 | |
| 5/12 05:00 | 89.4 | ↓-3.5 | |
| 5/12 05:10 | 85.9 | ↓-3.5 | |
| 5/12 05:20 | 82.2 | ↓-3.7 | |
| 5/12 05:30 | 78.5 | ↓-3.7 | |
| 5/12 05:40 | 74.8 | ↓-3.7 | |
| 5/12 05:50 | 71.1 | ↓-3.7 | |
| 5/12 06:00 | 67.3 | ↓-3.8 | 最大潮位差 |
| 5/12 06:10 | 63.6 | ↓-3.7 | |
| 5/12 06:20 | 60.0 | ↓-3.6 | |
| 5/12 06:30 | 56.4 | ↓-3.6 | |
| 5/12 06:40 | 53.0 | ↓-3.4 | |
| 5/12 06:50 | 49.7 | ↓-3.3 | |
| 5/12 07:00 | 46.5 | ↓-3.2 | |
| 5/12 07:10 | 43.5 | ↓-3.0 | |
| 5/12 07:20 | 40.8 | ↓-2.7 | |
| 5/12 07:30 | 38.2 | ↓-2.6 | |
| 5/12 07:40 | 35.8 | ↓-2.4 | |
| 5/12 07:50 | 33.7 | ↓-2.1 | |
| 5/12 08:00 | 31.8 | ↓-1.9 | |
| 5/12 08:10 | 30.2 | ↓-1.6 | |
| 5/12 08:20 | 28.9 | ↓-1.3 | |
| 5/12 08:30 | 27.8 | ↓-1.1 | |
| 5/12 08:40 | 27.0 | ↓-0.8 | |
| 5/12 08:50 | 26.6 | ↓-0.4 | |
| 5/12 09:00 | 26.4 | ↓-0.2 | 干潮 |
| 5/12 09:10 | 26.5 | ↑0.1 | |
| 5/12 09:20 | 26.8 | ↑0.3 | |
| 5/12 09:30 | 27.5 | ↑0.7 | |
| 5/12 09:40 | 28.5 | ↑1.0 | |
| 5/12 09:50 | 29.7 | ↑1.2 | |
| 5/12 10:00 | 31.2 | ↑1.5 | |
| 5/12 10:10 | 33.0 | ↑1.8 | |
| 5/12 10:20 | 35.0 | ↑2.0 | |
| 5/12 10:30 | 37.2 | ↑2.2 | |
| 5/12 10:40 | 39.7 | ↑2.5 | |
| 5/12 10:50 | 42.4 | ↑2.7 | |
| 5/12 11:00 | 45.2 | ↑2.8 | |
| 5/12 11:10 | 48.3 | ↑3.1 | |
| 5/12 11:20 | 51.4 | ↑3.1 | |
| 5/12 11:30 | 54.7 | ↑3.3 | |
| 5/12 11:40 | 58.1 | ↑3.4 | |
| 5/12 11:50 | 61.5 | ↑3.4 | |
| 5/12 12:00 | 65.1 | ↑3.6 | |
| 5/12 12:10 | 68.6 | ↑3.5 | |
| 5/12 12:20 | 72.1 | ↑3.5 | |
| 5/12 12:30 | 75.6 | ↑3.5 | |
| 5/12 12:40 | 79.1 | ↑3.5 | |
| 5/12 12:50 | 82.5 | ↑3.4 | |
| 5/12 13:00 | 85.8 | ↑3.3 | |
| 5/12 13:10 | 89.0 | ↑3.2 | |
| 5/12 13:20 | 92.0 | ↑3.0 | |
| 5/12 13:30 | 94.9 | ↑2.9 | |
| 5/12 13:40 | 97.7 | ↑2.8 | |
| 5/12 13:50 | 100.3 | ↑2.6 | |
| 5/12 14:00 | 102.7 | ↑2.4 | |
| 5/12 14:10 | 104.9 | ↑2.2 | |
| 5/12 14:20 | 106.9 | ↑2.0 | |
| 5/12 14:30 | 108.6 | ↑1.7 | |
| 5/12 14:40 | 110.1 | ↑1.5 | |
| 5/12 14:50 | 111.4 | ↑1.3 | |
| 5/12 15:00 | 112.5 | ↑1.1 | |
| 5/12 15:10 | 113.3 | ↑0.8 | |
| 5/12 15:20 | 113.8 | ↑0.5 | |
| 5/12 15:30 | 114.1 | ↑0.3 | 満潮 |
| 5/12 15:40 | 114.2 | ↑0.1 | |
| 5/12 15:50 | 114.0 | ↓-0.2 | |
| 5/12 16:00 | 113.5 | ↓-0.5 | |
| 5/12 16:10 | 112.8 | ↓-0.7 | |
| 5/12 16:20 | 111.9 | ↓-0.9 | |
| 5/12 16:30 | 110.7 | ↓-1.2 | |
| 5/12 16:40 | 109.4 | ↓-1.3 | |
| 5/12 16:50 | 107.8 | ↓-1.6 | |
| 5/12 17:00 | 106.0 | ↓-1.8 | |
| 5/12 17:10 | 104.1 | ↓-1.9 | |
| 5/12 17:20 | 102.0 | ↓-2.1 | |
| 5/12 17:30 | 99.7 | ↓-2.3 | |
| 5/12 17:40 | 97.4 | ↓-2.3 | |
| 5/12 17:50 | 95.0 | ↓-2.4 | |
| 5/12 18:00 | 92.5 | ↓-2.5 | |
| 5/12 18:10 | 89.9 | ↓-2.6 | |
| 5/12 18:20 | 87.4 | ↓-2.5 | |
| 5/12 18:30 | 84.8 | ↓-2.6 | |
| 5/12 18:40 | 82.3 | ↓-2.5 | |
| 5/12 18:50 | 79.9 | ↓-2.4 | |
| 5/12 19:00 | 77.6 | ↓-2.3 | |
| 5/12 19:10 | 75.3 | ↓-2.3 | |
| 5/12 19:20 | 73.2 | ↓-2.1 | |
| 5/12 19:30 | 71.2 | ↓-2.0 | |
| 5/12 19:40 | 69.4 | ↓-1.8 | |
| 5/12 19:50 | 67.8 | ↓-1.6 | |
| 5/12 20:00 | 66.3 | ↓-1.5 | |
| 5/12 20:10 | 65.1 | ↓-1.2 | |
| 5/12 20:20 | 64.1 | ↓-1.0 | |
| 5/12 20:30 | 63.3 | ↓-0.8 | |
| 5/12 20:40 | 62.7 | ↓-0.6 | |
| 5/12 20:50 | 62.4 | ↓-0.3 | 干潮 |
| 5/12 21:00 | 62.4 | 0 | |
| 5/12 21:10 | 62.5 | ↑0.1 | |
| 5/12 21:20 | 63.0 | ↑0.5 | |
| 5/12 21:30 | 63.7 | ↑0.7 | |
| 5/12 21:40 | 64.6 | ↑0.9 | |
| 5/12 21:50 | 65.7 | ↑1.1 | |
| 5/12 22:00 | 67.1 | ↑1.4 | |
| 5/12 22:10 | 68.7 | ↑1.6 | |
| 5/12 22:20 | 70.5 | ↑1.8 | |
| 5/12 22:30 | 72.5 | ↑2.0 | |
| 5/12 22:40 | 74.7 | ↑2.2 | |
| 5/12 22:50 | 77.0 | ↑2.3 | |
| 5/12 23:00 | 79.5 | ↑2.5 | |
| 5/12 23:10 | 82.1 | ↑2.6 | |
| 5/12 23:20 | 84.9 | ↑2.8 | |
| 5/12 23:30 | 87.7 | ↑2.8 | |
| 5/12 23:40 | 90.5 | ↑2.8 | |
| 5/12 23:50 | 93.4 | ↑2.9 |