| 満潮 | 干潮 | 満潮 | 干潮 |
|
08
(月) |
02:30 | 09:31 | 16:28 | 21:35 |
| 130cm | 2cm | 126cm | 75cm | |
|
||||
大洗（茨城）2028年05月08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 |
|---|---|---|---|
| 5/8 00:00 | 103.0 | ↑3.0 | |
| 5/8 00:10 | 105.9 | ↑2.9 | |
| 5/8 00:20 | 108.8 | ↑2.9 | |
| 5/8 00:30 | 111.6 | ↑2.8 | |
| 5/8 00:40 | 114.2 | ↑2.6 | |
| 5/8 00:50 | 116.7 | ↑2.5 | |
| 5/8 01:00 | 119.1 | ↑2.4 | |
| 5/8 01:10 | 121.2 | ↑2.1 | |
| 5/8 01:20 | 123.2 | ↑2.0 | |
| 5/8 01:30 | 124.9 | ↑1.7 | |
| 5/8 01:40 | 126.4 | ↑1.5 | |
| 5/8 01:50 | 127.7 | ↑1.3 | |
| 5/8 02:00 | 128.6 | ↑0.9 | |
| 5/8 02:10 | 129.3 | ↑0.7 | |
| 5/8 02:20 | 129.7 | ↑0.4 | 満潮 |
| 5/8 02:30 | 129.8 | ↑0.1 | 満潮 |
| 5/8 02:40 | 129.6 | ↓-0.2 | |
| 5/8 02:50 | 129.1 | ↓-0.5 | |
| 5/8 03:00 | 128.3 | ↓-0.8 | |
| 5/8 03:10 | 127.2 | ↓-1.1 | |
| 5/8 03:20 | 125.8 | ↓-1.4 | |
| 5/8 03:30 | 124.0 | ↓-1.8 | |
| 5/8 03:40 | 122.0 | ↓-2.0 | |
| 5/8 03:50 | 119.6 | ↓-2.4 | |
| 5/8 04:00 | 117.0 | ↓-2.6 | |
| 5/8 04:10 | 114.1 | ↓-2.9 | |
| 5/8 04:20 | 110.9 | ↓-3.2 | |
| 5/8 04:30 | 107.4 | ↓-3.5 | |
| 5/8 04:40 | 103.7 | ↓-3.7 | |
| 5/8 04:50 | 99.8 | ↓-3.9 | |
| 5/8 05:00 | 95.7 | ↓-4.1 | |
| 5/8 05:10 | 91.4 | ↓-4.3 | |
| 5/8 05:20 | 86.9 | ↓-4.5 | |
| 5/8 05:30 | 82.3 | ↓-4.6 | |
| 5/8 05:40 | 77.6 | ↓-4.7 | |
| 5/8 05:50 | 72.8 | ↓-4.8 | |
| 5/8 06:00 | 68.0 | ↓-4.8 | |
| 5/8 06:10 | 63.1 | ↓-4.9 | 最大潮位差 |
| 5/8 06:20 | 58.2 | ↓-4.9 | 最大潮位差 |
| 5/8 06:30 | 53.4 | ↓-4.8 | |
| 5/8 06:40 | 48.6 | ↓-4.8 | |
| 5/8 06:50 | 43.9 | ↓-4.7 | |
| 5/8 07:00 | 39.4 | ↓-4.5 | |
| 5/8 07:10 | 35.0 | ↓-4.4 | |
| 5/8 07:20 | 30.7 | ↓-4.3 | |
| 5/8 07:30 | 26.7 | ↓-4.0 | |
| 5/8 07:40 | 22.9 | ↓-3.8 | |
| 5/8 07:50 | 19.4 | ↓-3.5 | |
| 5/8 08:00 | 16.1 | ↓-3.3 | |
| 5/8 08:10 | 13.2 | ↓-2.9 | |
| 5/8 08:20 | 10.5 | ↓-2.7 | |
| 5/8 08:30 | 8.2 | ↓-2.3 | |
| 5/8 08:40 | 6.2 | ↓-2.0 | |
| 5/8 08:50 | 4.5 | ↓-1.7 | |
| 5/8 09:00 | 3.2 | ↓-1.3 | |
| 5/8 09:10 | 2.3 | ↓-0.9 | |
| 5/8 09:20 | 1.8 | ↓-0.5 | |
| 5/8 09:30 | 1.6 | ↓-0.2 | 干潮 |
| 5/8 09:40 | 1.8 | ↑0.2 | |
| 5/8 09:50 | 2.4 | ↑0.6 | |
| 5/8 10:00 | 3.3 | ↑0.9 | |
| 5/8 10:10 | 4.6 | ↑1.3 | |
| 5/8 10:20 | 6.3 | ↑1.7 | |
| 5/8 10:30 | 8.3 | ↑2.0 | |
| 5/8 10:40 | 10.7 | ↑2.4 | |
| 5/8 10:50 | 13.3 | ↑2.6 | |
| 5/8 11:00 | 16.3 | ↑3.0 | |
| 5/8 11:10 | 19.6 | ↑3.3 | |
| 5/8 11:20 | 23.1 | ↑3.5 | |
| 5/8 11:30 | 26.9 | ↑3.8 | |
| 5/8 11:40 | 30.8 | ↑3.9 | |
| 5/8 11:50 | 35.0 | ↑4.2 | |
| 5/8 12:00 | 39.3 | ↑4.3 | |
| 5/8 12:10 | 43.8 | ↑4.5 | |
| 5/8 12:20 | 48.4 | ↑4.6 | |
| 5/8 12:30 | 53.0 | ↑4.6 | |
| 5/8 12:40 | 57.7 | ↑4.7 | |
| 5/8 12:50 | 62.4 | ↑4.7 | |
| 5/8 13:00 | 67.1 | ↑4.7 | |
| 5/8 13:10 | 71.8 | ↑4.7 | |
| 5/8 13:20 | 76.4 | ↑4.6 | |
| 5/8 13:30 | 80.9 | ↑4.5 | |
| 5/8 13:40 | 85.3 | ↑4.4 | |
| 5/8 13:50 | 89.5 | ↑4.2 | |
| 5/8 14:00 | 93.6 | ↑4.1 | |
| 5/8 14:10 | 97.5 | ↑3.9 | |
| 5/8 14:20 | 101.2 | ↑3.7 | |
| 5/8 14:30 | 104.7 | ↑3.5 | |
| 5/8 14:40 | 107.9 | ↑3.2 | |
| 5/8 14:50 | 110.9 | ↑3.0 | |
| 5/8 15:00 | 113.6 | ↑2.7 | |
| 5/8 15:10 | 116.0 | ↑2.4 | |
| 5/8 15:20 | 118.2 | ↑2.2 | |
| 5/8 15:30 | 120.1 | ↑1.9 | |
| 5/8 15:40 | 121.7 | ↑1.6 | |
| 5/8 15:50 | 123.0 | ↑1.3 | |
| 5/8 16:00 | 123.9 | ↑0.9 | |
| 5/8 16:10 | 124.6 | ↑0.7 | |
| 5/8 16:20 | 125.0 | ↑0.4 | 満潮 |
| 5/8 16:30 | 125.1 | ↑0.1 | |
| 5/8 16:40 | 124.8 | ↓-0.3 | |
| 5/8 16:50 | 124.3 | ↓-0.5 | |
| 5/8 17:00 | 123.6 | ↓-0.7 | |
| 5/8 17:10 | 122.5 | ↓-1.1 | |
| 5/8 17:20 | 121.2 | ↓-1.3 | |
| 5/8 17:30 | 119.7 | ↓-1.5 | |
| 5/8 17:40 | 117.9 | ↓-1.8 | |
| 5/8 17:50 | 116.0 | ↓-1.9 | |
| 5/8 18:00 | 113.9 | ↓-2.1 | |
| 5/8 18:10 | 111.7 | ↓-2.2 | |
| 5/8 18:20 | 109.3 | ↓-2.4 | |
| 5/8 18:30 | 106.8 | ↓-2.5 | |
| 5/8 18:40 | 104.3 | ↓-2.5 | |
| 5/8 18:50 | 101.7 | ↓-2.6 | |
| 5/8 19:00 | 99.1 | ↓-2.6 | |
| 5/8 19:10 | 96.5 | ↓-2.6 | |
| 5/8 19:20 | 93.9 | ↓-2.6 | |
| 5/8 19:30 | 91.4 | ↓-2.5 | |
| 5/8 19:40 | 89.0 | ↓-2.4 | |
| 5/8 19:50 | 86.8 | ↓-2.2 | |
| 5/8 20:00 | 84.6 | ↓-2.2 | |
| 5/8 20:10 | 82.6 | ↓-2.0 | |
| 5/8 20:20 | 80.8 | ↓-1.8 | |
| 5/8 20:30 | 79.1 | ↓-1.7 | |
| 5/8 20:40 | 77.7 | ↓-1.4 | |
| 5/8 20:50 | 76.5 | ↓-1.2 | |
| 5/8 21:00 | 75.5 | ↓-1.0 | |
| 5/8 21:10 | 74.8 | ↓-0.7 | |
| 5/8 21:20 | 74.3 | ↓-0.5 | |
| 5/8 21:30 | 74.0 | ↓-0.3 | 干潮 |
| 5/8 21:40 | 74.0 | 0 | |
| 5/8 21:50 | 74.3 | ↑0.3 | |
| 5/8 22:00 | 74.9 | ↑0.6 | |
| 5/8 22:10 | 75.7 | ↑0.8 | |
| 5/8 22:20 | 76.7 | ↑1.0 | |
| 5/8 22:30 | 78.0 | ↑1.3 | |
| 5/8 22:40 | 79.5 | ↑1.5 | |
| 5/8 22:50 | 81.3 | ↑1.8 | |
| 5/8 23:00 | 83.2 | ↑1.9 | |
| 5/8 23:10 | 85.4 | ↑2.2 | |
| 5/8 23:20 | 87.7 | ↑2.3 | |
| 5/8 23:30 | 90.2 | ↑2.5 | |
| 5/8 23:40 | 92.8 | ↑2.6 | |
| 5/8 23:50 | 95.6 | ↑2.8 |