| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(火) |
06:47 | 01:41 | 21:26 | 14:20 |
| 118cm | 86cm | 115cm | 21cm | |
|
||||
大洗（茨城）2028年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 92.7 | ↓-1.3 | |
| 5/30 00:10 | 91.5 | ↓-1.2 | |
| 5/30 00:20 | 90.4 | ↓-1.1 | |
| 5/30 00:30 | 89.4 | ↓-1.0 | |
| 5/30 00:40 | 88.5 | ↓-0.9 | |
| 5/30 00:50 | 87.8 | ↓-0.7 | |
| 5/30 01:00 | 87.1 | ↓-0.7 | |
| 5/30 01:10 | 86.6 | ↓-0.5 | |
| 5/30 01:20 | 86.3 | ↓-0.3 | |
| 5/30 01:30 | 86.0 | ↓-0.3 | |
| 5/30 01:40 | 85.9 | ↓-0.1 | 干潮 |
| 5/30 01:50 | 86.0 | ↑0.1 | |
| 5/30 02:00 | 86.2 | ↑0.2 | |
| 5/30 02:10 | 86.6 | ↑0.4 | |
| 5/30 02:20 | 87.1 | ↑0.5 | |
| 5/30 02:30 | 87.8 | ↑0.7 | |
| 5/30 02:40 | 88.6 | ↑0.8 | |
| 5/30 02:50 | 89.5 | ↑0.9 | |
| 5/30 03:00 | 90.6 | ↑1.1 | |
| 5/30 03:10 | 91.8 | ↑1.2 | |
| 5/30 03:20 | 93.1 | ↑1.3 | |
| 5/30 03:30 | 94.5 | ↑1.4 | |
| 5/30 03:40 | 95.9 | ↑1.4 | |
| 5/30 03:50 | 97.5 | ↑1.6 | |
| 5/30 04:00 | 99.1 | ↑1.6 | |
| 5/30 04:10 | 100.7 | ↑1.6 | |
| 5/30 04:20 | 102.3 | ↑1.6 | |
| 5/30 04:30 | 103.9 | ↑1.6 | |
| 5/30 04:40 | 105.5 | ↑1.6 | |
| 5/30 04:50 | 107.1 | ↑1.6 | |
| 5/30 05:00 | 108.6 | ↑1.5 | |
| 5/30 05:10 | 110.0 | ↑1.4 | |
| 5/30 05:20 | 111.4 | ↑1.4 | |
| 5/30 05:30 | 112.6 | ↑1.2 | |
| 5/30 05:40 | 113.7 | ↑1.1 | |
| 5/30 05:50 | 114.7 | ↑1.0 | |
| 5/30 06:00 | 115.6 | ↑0.9 | |
| 5/30 06:10 | 116.3 | ↑0.7 | |
| 5/30 06:20 | 116.8 | ↑0.5 | |
| 5/30 06:30 | 117.2 | ↑0.4 | |
| 5/30 06:40 | 117.4 | ↑0.2 | 満潮 |
| 5/30 06:50 | 117.4 | 0 | |
| 5/30 07:00 | 117.2 | ↓-0.2 | |
| 5/30 07:10 | 116.9 | ↓-0.3 | |
| 5/30 07:20 | 116.3 | ↓-0.6 | |
| 5/30 07:30 | 115.5 | ↓-0.8 | |
| 5/30 07:40 | 114.6 | ↓-0.9 | |
| 5/30 07:50 | 113.4 | ↓-1.2 | |
| 5/30 08:00 | 112.0 | ↓-1.4 | |
| 5/30 08:10 | 110.5 | ↓-1.5 | |
| 5/30 08:20 | 108.7 | ↓-1.8 | |
| 5/30 08:30 | 106.8 | ↓-1.9 | |
| 5/30 08:40 | 104.6 | ↓-2.2 | |
| 5/30 08:50 | 102.3 | ↓-2.3 | |
| 5/30 09:00 | 99.9 | ↓-2.4 | |
| 5/30 09:10 | 97.3 | ↓-2.6 | |
| 5/30 09:20 | 94.5 | ↓-2.8 | |
| 5/30 09:30 | 91.6 | ↓-2.9 | |
| 5/30 09:40 | 88.6 | ↓-3.0 | |
| 5/30 09:50 | 85.5 | ↓-3.1 | |
| 5/30 10:00 | 82.3 | ↓-3.2 | |
| 5/30 10:10 | 79.0 | ↓-3.3 | |
| 5/30 10:20 | 75.7 | ↓-3.3 | |
| 5/30 10:30 | 72.3 | ↓-3.4 | |
| 5/30 10:40 | 68.9 | ↓-3.4 | |
| 5/30 10:50 | 65.5 | ↓-3.4 | |
| 5/30 11:00 | 62.2 | ↓-3.3 | |
| 5/30 11:10 | 58.8 | ↓-3.4 | |
| 5/30 11:20 | 55.5 | ↓-3.3 | |
| 5/30 11:30 | 52.3 | ↓-3.2 | |
| 5/30 11:40 | 49.2 | ↓-3.1 | |
| 5/30 11:50 | 46.1 | ↓-3.1 | |
| 5/30 12:00 | 43.2 | ↓-2.9 | |
| 5/30 12:10 | 40.3 | ↓-2.9 | |
| 5/30 12:20 | 37.6 | ↓-2.7 | |
| 5/30 12:30 | 35.1 | ↓-2.5 | |
| 5/30 12:40 | 32.7 | ↓-2.4 | |
| 5/30 12:50 | 30.5 | ↓-2.2 | |
| 5/30 13:00 | 28.5 | ↓-2.0 | |
| 5/30 13:10 | 26.7 | ↓-1.8 | |
| 5/30 13:20 | 25.1 | ↓-1.6 | |
| 5/30 13:30 | 23.8 | ↓-1.3 | |
| 5/30 13:40 | 22.6 | ↓-1.2 | |
| 5/30 13:50 | 21.8 | ↓-0.8 | |
| 5/30 14:00 | 21.1 | ↓-0.7 | |
| 5/30 14:10 | 20.7 | ↓-0.4 | 干潮 |
| 5/30 14:20 | 20.6 | ↓-0.1 | 干潮 |
| 5/30 14:30 | 20.8 | ↑0.2 | |
| 5/30 14:40 | 21.2 | ↑0.4 | |
| 5/30 14:50 | 21.9 | ↑0.7 | |
| 5/30 15:00 | 22.9 | ↑1.0 | |
| 5/30 15:10 | 24.1 | ↑1.2 | |
| 5/30 15:20 | 25.6 | ↑1.5 | |
| 5/30 15:30 | 27.4 | ↑1.8 | |
| 5/30 15:40 | 29.4 | ↑2.0 | |
| 5/30 15:50 | 31.6 | ↑2.2 | |
| 5/30 16:00 | 34.1 | ↑2.5 | |
| 5/30 16:10 | 36.7 | ↑2.6 | |
| 5/30 16:20 | 39.5 | ↑2.8 | |
| 5/30 16:30 | 42.5 | ↑3.0 | |
| 5/30 16:40 | 45.7 | ↑3.2 | |
| 5/30 16:50 | 48.9 | ↑3.2 | |
| 5/30 17:00 | 52.3 | ↑3.4 | |
| 5/30 17:10 | 55.7 | ↑3.4 | |
| 5/30 17:20 | 59.2 | ↑3.5 | |
| 5/30 17:30 | 62.7 | ↑3.5 | |
| 5/30 17:40 | 66.3 | ↑3.6 | 最大潮位差 |
| 5/30 17:50 | 69.8 | ↑3.5 | |
| 5/30 18:00 | 73.3 | ↑3.5 | |
| 5/30 18:10 | 76.8 | ↑3.5 | |
| 5/30 18:20 | 80.2 | ↑3.4 | |
| 5/30 18:30 | 83.5 | ↑3.3 | |
| 5/30 18:40 | 86.7 | ↑3.2 | |
| 5/30 18:50 | 89.8 | ↑3.1 | |
| 5/30 19:00 | 92.8 | ↑3.0 | |
| 5/30 19:10 | 95.6 | ↑2.8 | |
| 5/30 19:20 | 98.2 | ↑2.6 | |
| 5/30 19:30 | 100.7 | ↑2.5 | |
| 5/30 19:40 | 103.0 | ↑2.3 | |
| 5/30 19:50 | 105.1 | ↑2.1 | |
| 5/30 20:00 | 107.0 | ↑1.9 | |
| 5/30 20:10 | 108.7 | ↑1.7 | |
| 5/30 20:20 | 110.2 | ↑1.5 | |
| 5/30 20:30 | 111.5 | ↑1.3 | |
| 5/30 20:40 | 112.5 | ↑1.0 | |
| 5/30 20:50 | 113.4 | ↑0.9 | |
| 5/30 21:00 | 114.0 | ↑0.6 | |
| 5/30 21:10 | 114.4 | ↑0.4 | |
| 5/30 21:20 | 114.6 | ↑0.2 | 満潮 |
| 5/30 21:30 | 114.6 | 0 | |
| 5/30 21:40 | 114.4 | ↓-0.2 | |
| 5/30 21:50 | 114.0 | ↓-0.4 | |
| 5/30 22:00 | 113.4 | ↓-0.6 | |
| 5/30 22:10 | 112.7 | ↓-0.7 | |
| 5/30 22:20 | 111.8 | ↓-0.9 | |
| 5/30 22:30 | 110.8 | ↓-1.0 | |
| 5/30 22:40 | 109.7 | ↓-1.1 | |
| 5/30 22:50 | 108.5 | ↓-1.2 | |
| 5/30 23:00 | 107.2 | ↓-1.3 | |
| 5/30 23:10 | 105.8 | ↓-1.4 | |
| 5/30 23:20 | 104.3 | ↓-1.5 | |
| 5/30 23:30 | 102.8 | ↓-1.5 | |
| 5/30 23:40 | 101.3 | ↓-1.5 | |
| 5/30 23:50 | 99.7 | ↓-1.6 |