| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(日) |
11:08 | 05:46 | 23:48 | 17:06 |
| 94cm | 69cm | 115cm | 63cm | |
|
||||
大洗（茨城）2027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 | 109.8 | ↓-0.6 | |
| 5/30 00:10 | 109.1 | ↓-0.7 | |
| 5/30 00:20 | 108.3 | ↓-0.8 | |
| 5/30 00:30 | 107.4 | ↓-0.9 | |
| 5/30 00:40 | 106.4 | ↓-1.0 | |
| 5/30 00:50 | 105.3 | ↓-1.1 | |
| 5/30 01:00 | 104.0 | ↓-1.3 | |
| 5/30 01:10 | 102.8 | ↓-1.2 | |
| 5/30 01:20 | 101.4 | ↓-1.4 | |
| 5/30 01:30 | 99.9 | ↓-1.5 | |
| 5/30 01:40 | 98.4 | ↓-1.5 | |
| 5/30 01:50 | 96.9 | ↓-1.5 | |
| 5/30 02:00 | 95.2 | ↓-1.7 | |
| 5/30 02:10 | 93.6 | ↓-1.6 | |
| 5/30 02:20 | 91.9 | ↓-1.7 | |
| 5/30 02:30 | 90.2 | ↓-1.7 | |
| 5/30 02:40 | 88.5 | ↓-1.7 | |
| 5/30 02:50 | 86.8 | ↓-1.7 | |
| 5/30 03:00 | 85.1 | ↓-1.7 | |
| 5/30 03:10 | 83.4 | ↓-1.7 | |
| 5/30 03:20 | 81.8 | ↓-1.6 | |
| 5/30 03:30 | 80.2 | ↓-1.6 | |
| 5/30 03:40 | 78.6 | ↓-1.6 | |
| 5/30 03:50 | 77.2 | ↓-1.4 | |
| 5/30 04:00 | 75.8 | ↓-1.4 | |
| 5/30 04:10 | 74.5 | ↓-1.3 | |
| 5/30 04:20 | 73.4 | ↓-1.1 | |
| 5/30 04:30 | 72.3 | ↓-1.1 | |
| 5/30 04:40 | 71.4 | ↓-0.9 | |
| 5/30 04:50 | 70.6 | ↓-0.8 | |
| 5/30 05:00 | 69.9 | ↓-0.7 | |
| 5/30 05:10 | 69.3 | ↓-0.6 | |
| 5/30 05:20 | 68.9 | ↓-0.4 | |
| 5/30 05:30 | 68.7 | ↓-0.2 | |
| 5/30 05:40 | 68.5 | ↓-0.2 | 干潮 |
| 5/30 05:50 | 68.5 | 0 | |
| 5/30 06:00 | 68.7 | ↑0.2 | |
| 5/30 06:10 | 68.9 | ↑0.2 | |
| 5/30 06:20 | 69.3 | ↑0.4 | |
| 5/30 06:30 | 69.8 | ↑0.5 | |
| 5/30 06:40 | 70.4 | ↑0.6 | |
| 5/30 06:50 | 71.1 | ↑0.7 | |
| 5/30 07:00 | 71.9 | ↑0.8 | |
| 5/30 07:10 | 72.8 | ↑0.9 | |
| 5/30 07:20 | 73.7 | ↑0.9 | |
| 5/30 07:30 | 74.7 | ↑1.0 | |
| 5/30 07:40 | 75.8 | ↑1.1 | |
| 5/30 07:50 | 76.9 | ↑1.1 | |
| 5/30 08:00 | 78.0 | ↑1.1 | |
| 5/30 08:10 | 79.2 | ↑1.2 | |
| 5/30 08:20 | 80.4 | ↑1.2 | |
| 5/30 08:30 | 81.5 | ↑1.1 | |
| 5/30 08:40 | 82.7 | ↑1.2 | |
| 5/30 08:50 | 83.8 | ↑1.1 | |
| 5/30 09:00 | 85.0 | ↑1.2 | |
| 5/30 09:10 | 86.1 | ↑1.1 | |
| 5/30 09:20 | 87.1 | ↑1.0 | |
| 5/30 09:30 | 88.1 | ↑1.0 | |
| 5/30 09:40 | 89.0 | ↑0.9 | |
| 5/30 09:50 | 89.8 | ↑0.8 | |
| 5/30 10:00 | 90.6 | ↑0.8 | |
| 5/30 10:10 | 91.2 | ↑0.6 | |
| 5/30 10:20 | 91.8 | ↑0.6 | |
| 5/30 10:30 | 92.3 | ↑0.5 | |
| 5/30 10:40 | 92.6 | ↑0.3 | |
| 5/30 10:50 | 92.9 | ↑0.3 | |
| 5/30 11:00 | 93.0 | ↑0.1 | 満潮 |
| 5/30 11:10 | 93.0 | 0 | |
| 5/30 11:20 | 92.9 | ↓-0.1 | |
| 5/30 11:30 | 92.7 | ↓-0.2 | |
| 5/30 11:40 | 92.4 | ↓-0.3 | |
| 5/30 11:50 | 92.0 | ↓-0.4 | |
| 5/30 12:00 | 91.5 | ↓-0.5 | |
| 5/30 12:10 | 90.9 | ↓-0.6 | |
| 5/30 12:20 | 90.2 | ↓-0.7 | |
| 5/30 12:30 | 89.4 | ↓-0.8 | |
| 5/30 12:40 | 88.6 | ↓-0.8 | |
| 5/30 12:50 | 87.6 | ↓-1.0 | |
| 5/30 13:00 | 86.6 | ↓-1.0 | |
| 5/30 13:10 | 85.6 | ↓-1.0 | |
| 5/30 13:20 | 84.5 | ↓-1.1 | |
| 5/30 13:30 | 83.3 | ↓-1.2 | |
| 5/30 13:40 | 82.1 | ↓-1.2 | |
| 5/30 13:50 | 80.8 | ↓-1.3 | |
| 5/30 14:00 | 79.6 | ↓-1.2 | |
| 5/30 14:10 | 78.3 | ↓-1.3 | |
| 5/30 14:20 | 77.0 | ↓-1.3 | |
| 5/30 14:30 | 75.7 | ↓-1.3 | |
| 5/30 14:40 | 74.4 | ↓-1.3 | |
| 5/30 14:50 | 73.1 | ↓-1.3 | |
| 5/30 15:00 | 71.8 | ↓-1.3 | |
| 5/30 15:10 | 70.6 | ↓-1.2 | |
| 5/30 15:20 | 69.4 | ↓-1.2 | |
| 5/30 15:30 | 68.2 | ↓-1.2 | |
| 5/30 15:40 | 67.2 | ↓-1.0 | |
| 5/30 15:50 | 66.2 | ↓-1.0 | |
| 5/30 16:00 | 65.3 | ↓-0.9 | |
| 5/30 16:10 | 64.5 | ↓-0.8 | |
| 5/30 16:20 | 63.8 | ↓-0.7 | |
| 5/30 16:30 | 63.2 | ↓-0.6 | |
| 5/30 16:40 | 62.8 | ↓-0.4 | |
| 5/30 16:50 | 62.5 | ↓-0.3 | |
| 5/30 17:00 | 62.4 | ↓-0.1 | 干潮 |
| 5/30 17:10 | 62.4 | 0 | |
| 5/30 17:20 | 62.5 | ↑0.1 | |
| 5/30 17:30 | 62.8 | ↑0.3 | |
| 5/30 17:40 | 63.3 | ↑0.5 | |
| 5/30 17:50 | 63.9 | ↑0.6 | |
| 5/30 18:00 | 64.6 | ↑0.7 | |
| 5/30 18:10 | 65.5 | ↑0.9 | |
| 5/30 18:20 | 66.5 | ↑1.0 | |
| 5/30 18:30 | 67.7 | ↑1.2 | |
| 5/30 18:40 | 69.0 | ↑1.3 | |
| 5/30 18:50 | 70.4 | ↑1.4 | |
| 5/30 19:00 | 71.9 | ↑1.5 | |
| 5/30 19:10 | 73.6 | ↑1.7 | |
| 5/30 19:20 | 75.3 | ↑1.7 | |
| 5/30 19:30 | 77.1 | ↑1.8 | |
| 5/30 19:40 | 78.9 | ↑1.8 | |
| 5/30 19:50 | 80.8 | ↑1.9 | |
| 5/30 20:00 | 82.8 | ↑2.0 | |
| 5/30 20:10 | 84.8 | ↑2.0 | |
| 5/30 20:20 | 86.8 | ↑2.0 | |
| 5/30 20:30 | 88.9 | ↑2.1 | 最大潮位差 |
| 5/30 20:40 | 90.9 | ↑2.0 | |
| 5/30 20:50 | 92.9 | ↑2.0 | |
| 5/30 21:00 | 94.9 | ↑2.0 | |
| 5/30 21:10 | 96.9 | ↑2.0 | |
| 5/30 21:20 | 98.8 | ↑1.9 | |
| 5/30 21:30 | 100.7 | ↑1.9 | |
| 5/30 21:40 | 102.5 | ↑1.8 | |
| 5/30 21:50 | 104.2 | ↑1.7 | |
| 5/30 22:00 | 105.8 | ↑1.6 | |
| 5/30 22:10 | 107.2 | ↑1.4 | |
| 5/30 22:20 | 108.6 | ↑1.4 | |
| 5/30 22:30 | 109.9 | ↑1.3 | |
| 5/30 22:40 | 111.0 | ↑1.1 | |
| 5/30 22:50 | 112.0 | ↑1.0 | |
| 5/30 23:00 | 112.8 | ↑0.8 | |
| 5/30 23:10 | 113.5 | ↑0.7 | |
| 5/30 23:20 | 114.0 | ↑0.5 | |
| 5/30 23:30 | 114.4 | ↑0.4 | |
| 5/30 23:40 | 114.5 | ↑0.1 | 満潮 |
| 5/30 23:50 | 114.6 | ↑0.1 |