| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(日) |
04:07 | 11:14 | 18:13 | 23:09 |
| 135cm | 2cm | 122cm | 84cm | |
|
||||
大洗（茨城）2040年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 85.7 | ↑1.7 | |
| 5/13 00:10 | 87.5 | ↑1.8 | |
| 5/13 00:20 | 89.6 | ↑2.1 | |
| 5/13 00:30 | 91.8 | ↑2.2 | |
| 5/13 00:40 | 94.1 | ↑2.3 | |
| 5/13 00:50 | 96.6 | ↑2.5 | |
| 5/13 01:00 | 99.1 | ↑2.5 | |
| 5/13 01:10 | 101.8 | ↑2.7 | |
| 5/13 01:20 | 104.5 | ↑2.7 | |
| 5/13 01:30 | 107.2 | ↑2.7 | |
| 5/13 01:40 | 109.9 | ↑2.7 | |
| 5/13 01:50 | 112.6 | ↑2.7 | |
| 5/13 02:00 | 115.2 | ↑2.6 | |
| 5/13 02:10 | 117.8 | ↑2.6 | |
| 5/13 02:20 | 120.2 | ↑2.4 | |
| 5/13 02:30 | 122.6 | ↑2.4 | |
| 5/13 02:40 | 124.7 | ↑2.1 | |
| 5/13 02:50 | 126.8 | ↑2.1 | |
| 5/13 03:00 | 128.6 | ↑1.8 | |
| 5/13 03:10 | 130.2 | ↑1.6 | |
| 5/13 03:20 | 131.6 | ↑1.4 | |
| 5/13 03:30 | 132.7 | ↑1.1 | |
| 5/13 03:40 | 133.6 | ↑0.9 | |
| 5/13 03:50 | 134.2 | ↑0.6 | |
| 5/13 04:00 | 134.5 | ↑0.3 | 満潮 |
| 5/13 04:10 | 134.5 | 0 | |
| 5/13 04:20 | 134.2 | ↓-0.3 | |
| 5/13 04:30 | 133.6 | ↓-0.6 | |
| 5/13 04:40 | 132.8 | ↓-0.8 | |
| 5/13 04:50 | 131.6 | ↓-1.2 | |
| 5/13 05:00 | 130.0 | ↓-1.6 | |
| 5/13 05:10 | 128.2 | ↓-1.8 | |
| 5/13 05:20 | 126.1 | ↓-2.1 | |
| 5/13 05:30 | 123.7 | ↓-2.4 | |
| 5/13 05:40 | 120.9 | ↓-2.8 | |
| 5/13 05:50 | 117.9 | ↓-3.0 | |
| 5/13 06:00 | 114.6 | ↓-3.3 | |
| 5/13 06:10 | 111.1 | ↓-3.5 | |
| 5/13 06:20 | 107.3 | ↓-3.8 | |
| 5/13 06:30 | 103.3 | ↓-4.0 | |
| 5/13 06:40 | 99.1 | ↓-4.2 | |
| 5/13 06:50 | 94.7 | ↓-4.4 | |
| 5/13 07:00 | 90.1 | ↓-4.6 | |
| 5/13 07:10 | 85.4 | ↓-4.7 | |
| 5/13 07:20 | 80.6 | ↓-4.8 | |
| 5/13 07:30 | 75.6 | ↓-5.0 | 最大潮位差 |
| 5/13 07:40 | 70.7 | ↓-4.9 | |
| 5/13 07:50 | 65.7 | ↓-5.0 | 最大潮位差 |
| 5/13 08:00 | 60.7 | ↓-5.0 | 最大潮位差 |
| 5/13 08:10 | 55.8 | ↓-4.9 | |
| 5/13 08:20 | 50.9 | ↓-4.9 | |
| 5/13 08:30 | 46.1 | ↓-4.8 | |
| 5/13 08:40 | 41.4 | ↓-4.7 | |
| 5/13 08:50 | 36.9 | ↓-4.5 | |
| 5/13 09:00 | 32.6 | ↓-4.3 | |
| 5/13 09:10 | 28.4 | ↓-4.2 | |
| 5/13 09:20 | 24.5 | ↓-3.9 | |
| 5/13 09:30 | 20.9 | ↓-3.6 | |
| 5/13 09:40 | 17.5 | ↓-3.4 | |
| 5/13 09:50 | 14.4 | ↓-3.1 | |
| 5/13 10:00 | 11.6 | ↓-2.8 | |
| 5/13 10:10 | 9.2 | ↓-2.4 | |
| 5/13 10:20 | 7.0 | ↓-2.2 | |
| 5/13 10:30 | 5.3 | ↓-1.7 | |
| 5/13 10:40 | 3.9 | ↓-1.4 | |
| 5/13 10:50 | 2.8 | ↓-1.1 | |
| 5/13 11:00 | 2.1 | ↓-0.7 | |
| 5/13 11:10 | 1.9 | ↓-0.2 | 干潮 |
| 5/13 11:20 | 1.9 | 0 | |
| 5/13 11:30 | 2.4 | ↑0.5 | |
| 5/13 11:40 | 3.3 | ↑0.9 | |
| 5/13 11:50 | 4.5 | ↑1.2 | |
| 5/13 12:00 | 6.0 | ↑1.5 | |
| 5/13 12:10 | 8.0 | ↑2.0 | |
| 5/13 12:20 | 10.2 | ↑2.2 | |
| 5/13 12:30 | 12.8 | ↑2.6 | |
| 5/13 12:40 | 15.7 | ↑2.9 | |
| 5/13 12:50 | 18.9 | ↑3.2 | |
| 5/13 13:00 | 22.4 | ↑3.5 | |
| 5/13 13:10 | 26.1 | ↑3.7 | |
| 5/13 13:20 | 30.0 | ↑3.9 | |
| 5/13 13:30 | 34.0 | ↑4.0 | |
| 5/13 13:40 | 38.3 | ↑4.3 | |
| 5/13 13:50 | 42.7 | ↑4.4 | |
| 5/13 14:00 | 47.2 | ↑4.5 | |
| 5/13 14:10 | 51.7 | ↑4.5 | |
| 5/13 14:20 | 56.3 | ↑4.6 | |
| 5/13 14:30 | 60.9 | ↑4.6 | |
| 5/13 14:40 | 65.5 | ↑4.6 | |
| 5/13 14:50 | 70.0 | ↑4.5 | |
| 5/13 15:00 | 74.5 | ↑4.5 | |
| 5/13 15:10 | 78.8 | ↑4.3 | |
| 5/13 15:20 | 83.0 | ↑4.2 | |
| 5/13 15:30 | 87.1 | ↑4.1 | |
| 5/13 15:40 | 91.0 | ↑3.9 | |
| 5/13 15:50 | 94.8 | ↑3.8 | |
| 5/13 16:00 | 98.3 | ↑3.5 | |
| 5/13 16:10 | 101.6 | ↑3.3 | |
| 5/13 16:20 | 104.7 | ↑3.1 | |
| 5/13 16:30 | 107.6 | ↑2.9 | |
| 5/13 16:40 | 110.1 | ↑2.5 | |
| 5/13 16:50 | 112.5 | ↑2.4 | |
| 5/13 17:00 | 114.5 | ↑2.0 | |
| 5/13 17:10 | 116.3 | ↑1.8 | |
| 5/13 17:20 | 117.9 | ↑1.6 | |
| 5/13 17:30 | 119.1 | ↑1.2 | |
| 5/13 17:40 | 120.1 | ↑1.0 | |
| 5/13 17:50 | 120.8 | ↑0.7 | |
| 5/13 18:00 | 121.2 | ↑0.4 | |
| 5/13 18:10 | 121.4 | ↑0.2 | 満潮 |
| 5/13 18:20 | 121.3 | ↓-0.1 | |
| 5/13 18:30 | 121.0 | ↓-0.3 | |
| 5/13 18:40 | 120.4 | ↓-0.6 | |
| 5/13 18:50 | 119.7 | ↓-0.7 | |
| 5/13 19:00 | 118.7 | ↓-1.0 | |
| 5/13 19:10 | 117.5 | ↓-1.2 | |
| 5/13 19:20 | 116.1 | ↓-1.4 | |
| 5/13 19:30 | 114.6 | ↓-1.5 | |
| 5/13 19:40 | 113.0 | ↓-1.6 | |
| 5/13 19:50 | 111.2 | ↓-1.8 | |
| 5/13 20:00 | 109.4 | ↓-1.8 | |
| 5/13 20:10 | 107.5 | ↓-1.9 | |
| 5/13 20:20 | 105.5 | ↓-2.0 | |
| 5/13 20:30 | 103.5 | ↓-2.0 | |
| 5/13 20:40 | 101.5 | ↓-2.0 | |
| 5/13 20:50 | 99.6 | ↓-1.9 | |
| 5/13 21:00 | 97.6 | ↓-2.0 | |
| 5/13 21:10 | 95.7 | ↓-1.9 | |
| 5/13 21:20 | 93.9 | ↓-1.8 | |
| 5/13 21:30 | 92.2 | ↓-1.7 | |
| 5/13 21:40 | 90.6 | ↓-1.6 | |
| 5/13 21:50 | 89.2 | ↓-1.4 | |
| 5/13 22:00 | 87.8 | ↓-1.4 | |
| 5/13 22:10 | 86.7 | ↓-1.1 | |
| 5/13 22:20 | 85.7 | ↓-1.0 | |
| 5/13 22:30 | 84.8 | ↓-0.9 | |
| 5/13 22:40 | 84.2 | ↓-0.6 | |
| 5/13 22:50 | 83.7 | ↓-0.5 | |
| 5/13 23:00 | 83.4 | ↓-0.3 | 干潮 |
| 5/13 23:10 | 83.4 | 0 | |
| 5/13 23:20 | 83.5 | ↑0.1 | |
| 5/13 23:30 | 83.9 | ↑0.4 | |
| 5/13 23:40 | 84.4 | ↑0.5 | |
| 5/13 23:50 | 85.2 | ↑0.8 |