| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(土) |
01:09 | 06:59 | 11:55 | 18:32 |
| 104cm | 73cm | 91cm | 46cm | |
|
||||
大洗（茨城）2027年05月01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 |
|---|---|---|---|
| 5/1 00:00 | 100.8 | ↑0.9 | |
| 5/1 00:10 | 101.6 | ↑0.8 | |
| 5/1 00:20 | 102.3 | ↑0.7 | |
| 5/1 00:30 | 102.9 | ↑0.6 | |
| 5/1 00:40 | 103.3 | ↑0.4 | |
| 5/1 00:50 | 103.6 | ↑0.3 | |
| 5/1 01:00 | 103.7 | ↑0.1 | 満潮 |
| 5/1 01:10 | 103.8 | ↑0.1 | |
| 5/1 01:20 | 103.7 | ↓-0.1 | |
| 5/1 01:30 | 103.5 | ↓-0.2 | |
| 5/1 01:40 | 103.1 | ↓-0.4 | |
| 5/1 01:50 | 102.7 | ↓-0.4 | |
| 5/1 02:00 | 102.1 | ↓-0.6 | |
| 5/1 02:10 | 101.4 | ↓-0.7 | |
| 5/1 02:20 | 100.6 | ↓-0.8 | |
| 5/1 02:30 | 99.7 | ↓-0.9 | |
| 5/1 02:40 | 98.7 | ↓-1.0 | |
| 5/1 02:50 | 97.6 | ↓-1.1 | |
| 5/1 03:00 | 96.4 | ↓-1.2 | |
| 5/1 03:10 | 95.2 | ↓-1.2 | |
| 5/1 03:20 | 93.9 | ↓-1.3 | |
| 5/1 03:30 | 92.5 | ↓-1.4 | |
| 5/1 03:40 | 91.1 | ↓-1.4 | |
| 5/1 03:50 | 89.7 | ↓-1.4 | |
| 5/1 04:00 | 88.2 | ↓-1.5 | |
| 5/1 04:10 | 86.8 | ↓-1.4 | |
| 5/1 04:20 | 85.3 | ↓-1.5 | |
| 5/1 04:30 | 83.9 | ↓-1.4 | |
| 5/1 04:40 | 82.6 | ↓-1.3 | |
| 5/1 04:50 | 81.3 | ↓-1.3 | |
| 5/1 05:00 | 80.0 | ↓-1.3 | |
| 5/1 05:10 | 78.8 | ↓-1.2 | |
| 5/1 05:20 | 77.8 | ↓-1.0 | |
| 5/1 05:30 | 76.8 | ↓-1.0 | |
| 5/1 05:40 | 75.9 | ↓-0.9 | |
| 5/1 05:50 | 75.1 | ↓-0.8 | |
| 5/1 06:00 | 74.4 | ↓-0.7 | |
| 5/1 06:10 | 73.8 | ↓-0.6 | |
| 5/1 06:20 | 73.3 | ↓-0.5 | |
| 5/1 06:30 | 72.9 | ↓-0.4 | |
| 5/1 06:40 | 72.7 | ↓-0.2 | |
| 5/1 06:50 | 72.5 | ↓-0.2 | 干潮 |
| 5/1 07:00 | 72.5 | 0 | |
| 5/1 07:10 | 72.6 | ↑0.1 | |
| 5/1 07:20 | 72.8 | ↑0.2 | |
| 5/1 07:30 | 73.0 | ↑0.2 | |
| 5/1 07:40 | 73.4 | ↑0.4 | |
| 5/1 07:50 | 73.9 | ↑0.5 | |
| 5/1 08:00 | 74.4 | ↑0.5 | |
| 5/1 08:10 | 75.0 | ↑0.6 | |
| 5/1 08:20 | 75.7 | ↑0.7 | |
| 5/1 08:30 | 76.5 | ↑0.8 | |
| 5/1 08:40 | 77.3 | ↑0.8 | |
| 5/1 08:50 | 78.1 | ↑0.8 | |
| 5/1 09:00 | 79.0 | ↑0.9 | |
| 5/1 09:10 | 79.9 | ↑0.9 | |
| 5/1 09:20 | 80.9 | ↑1.0 | |
| 5/1 09:30 | 81.8 | ↑0.9 | |
| 5/1 09:40 | 82.8 | ↑1.0 | |
| 5/1 09:50 | 83.7 | ↑0.9 | |
| 5/1 10:00 | 84.6 | ↑0.9 | |
| 5/1 10:10 | 85.5 | ↑0.9 | |
| 5/1 10:20 | 86.3 | ↑0.8 | |
| 5/1 10:30 | 87.1 | ↑0.8 | |
| 5/1 10:40 | 87.8 | ↑0.7 | |
| 5/1 10:50 | 88.5 | ↑0.7 | |
| 5/1 11:00 | 89.0 | ↑0.5 | |
| 5/1 11:10 | 89.5 | ↑0.5 | |
| 5/1 11:20 | 89.9 | ↑0.4 | |
| 5/1 11:30 | 90.2 | ↑0.3 | |
| 5/1 11:40 | 90.4 | ↑0.2 | |
| 5/1 11:50 | 90.5 | ↑0.1 | 満潮 |
| 5/1 12:00 | 90.5 | 0 | |
| 5/1 12:10 | 90.4 | ↓-0.1 | |
| 5/1 12:20 | 90.2 | ↓-0.2 | |
| 5/1 12:30 | 89.8 | ↓-0.4 | |
| 5/1 12:40 | 89.4 | ↓-0.4 | |
| 5/1 12:50 | 88.8 | ↓-0.6 | |
| 5/1 13:00 | 88.2 | ↓-0.6 | |
| 5/1 13:10 | 87.4 | ↓-0.8 | |
| 5/1 13:20 | 86.5 | ↓-0.9 | |
| 5/1 13:30 | 85.6 | ↓-0.9 | |
| 5/1 13:40 | 84.5 | ↓-1.1 | |
| 5/1 13:50 | 83.3 | ↓-1.2 | |
| 5/1 14:00 | 82.1 | ↓-1.2 | |
| 5/1 14:10 | 80.7 | ↓-1.4 | |
| 5/1 14:20 | 79.3 | ↓-1.4 | |
| 5/1 14:30 | 77.8 | ↓-1.5 | |
| 5/1 14:40 | 76.2 | ↓-1.6 | |
| 5/1 14:50 | 74.5 | ↓-1.7 | |
| 5/1 15:00 | 72.8 | ↓-1.7 | |
| 5/1 15:10 | 71.0 | ↓-1.8 | |
| 5/1 15:20 | 69.2 | ↓-1.8 | |
| 5/1 15:30 | 67.4 | ↓-1.8 | |
| 5/1 15:40 | 65.5 | ↓-1.9 | |
| 5/1 15:50 | 63.7 | ↓-1.8 | |
| 5/1 16:00 | 61.9 | ↓-1.8 | |
| 5/1 16:10 | 60.1 | ↓-1.8 | |
| 5/1 16:20 | 58.3 | ↓-1.8 | |
| 5/1 16:30 | 56.6 | ↓-1.7 | |
| 5/1 16:40 | 55.0 | ↓-1.6 | |
| 5/1 16:50 | 53.5 | ↓-1.5 | |
| 5/1 17:00 | 52.0 | ↓-1.5 | |
| 5/1 17:10 | 50.7 | ↓-1.3 | |
| 5/1 17:20 | 49.5 | ↓-1.2 | |
| 5/1 17:30 | 48.4 | ↓-1.1 | |
| 5/1 17:40 | 47.5 | ↓-0.9 | |
| 5/1 17:50 | 46.7 | ↓-0.8 | |
| 5/1 18:00 | 46.1 | ↓-0.6 | |
| 5/1 18:10 | 45.7 | ↓-0.4 | |
| 5/1 18:20 | 45.4 | ↓-0.3 | |
| 5/1 18:30 | 45.3 | ↓-0.1 | 干潮 |
| 5/1 18:40 | 45.3 | 0 | |
| 5/1 18:50 | 45.6 | ↑0.3 | |
| 5/1 19:00 | 46.0 | ↑0.4 | |
| 5/1 19:10 | 46.6 | ↑0.6 | |
| 5/1 19:20 | 47.3 | ↑0.7 | |
| 5/1 19:30 | 48.2 | ↑0.9 | |
| 5/1 19:40 | 49.3 | ↑1.1 | |
| 5/1 19:50 | 50.5 | ↑1.2 | |
| 5/1 20:00 | 51.9 | ↑1.4 | |
| 5/1 20:10 | 53.4 | ↑1.5 | |
| 5/1 20:20 | 55.0 | ↑1.6 | |
| 5/1 20:30 | 56.8 | ↑1.8 | |
| 5/1 20:40 | 58.6 | ↑1.8 | |
| 5/1 20:50 | 60.6 | ↑2.0 | |
| 5/1 21:00 | 62.7 | ↑2.1 | |
| 5/1 21:10 | 64.9 | ↑2.2 | |
| 5/1 21:20 | 67.1 | ↑2.2 | |
| 5/1 21:30 | 69.4 | ↑2.3 | |
| 5/1 21:40 | 71.7 | ↑2.3 | |
| 5/1 21:50 | 74.1 | ↑2.4 | 最大潮位差 |
| 5/1 22:00 | 76.5 | ↑2.4 | 最大潮位差 |
| 5/1 22:10 | 78.9 | ↑2.4 | 最大潮位差 |
| 5/1 22:20 | 81.2 | ↑2.3 | |
| 5/1 22:30 | 83.6 | ↑2.4 | 最大潮位差 |
| 5/1 22:40 | 85.9 | ↑2.3 | |
| 5/1 22:50 | 88.1 | ↑2.2 | |
| 5/1 23:00 | 90.3 | ↑2.2 | |
| 5/1 23:10 | 92.4 | ↑2.1 | |
| 5/1 23:20 | 94.4 | ↑2.0 | |
| 5/1 23:30 | 96.3 | ↑1.9 | |
| 5/1 23:40 | 98.1 | ↑1.8 | |
| 5/1 23:50 | 99.7 | ↑1.6 |