| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(水) |
06:04 | 00:42 | 20:33 | 13:30 |
| 124cm | 81cm | 108cm | 17cm | |
|
||||
大洗（茨城）2033年05月4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 |
|---|---|---|---|
| 5/4 00:00 | 82.0 | ↓-0.7 | |
| 5/4 00:10 | 81.4 | ↓-0.6 | |
| 5/4 00:20 | 80.9 | ↓-0.5 | |
| 5/4 00:30 | 80.7 | ↓-0.2 | |
| 5/4 00:40 | 80.6 | ↓-0.1 | 干潮 |
| 5/4 00:50 | 80.6 | 0 | |
| 5/4 01:00 | 80.9 | ↑0.3 | |
| 5/4 01:10 | 81.3 | ↑0.4 | |
| 5/4 01:20 | 81.9 | ↑0.6 | |
| 5/4 01:30 | 82.7 | ↑0.8 | |
| 5/4 01:40 | 83.7 | ↑1.0 | |
| 5/4 01:50 | 84.8 | ↑1.1 | |
| 5/4 02:00 | 86.1 | ↑1.3 | |
| 5/4 02:10 | 87.5 | ↑1.4 | |
| 5/4 02:20 | 89.1 | ↑1.6 | |
| 5/4 02:30 | 90.8 | ↑1.7 | |
| 5/4 02:40 | 92.6 | ↑1.8 | |
| 5/4 02:50 | 94.5 | ↑1.9 | |
| 5/4 03:00 | 96.5 | ↑2.0 | |
| 5/4 03:10 | 98.6 | ↑2.1 | |
| 5/4 03:20 | 100.6 | ↑2.0 | |
| 5/4 03:30 | 102.7 | ↑2.1 | |
| 5/4 03:40 | 104.8 | ↑2.1 | |
| 5/4 03:50 | 106.9 | ↑2.1 | |
| 5/4 04:00 | 108.9 | ↑2.0 | |
| 5/4 04:10 | 110.9 | ↑2.0 | |
| 5/4 04:20 | 112.8 | ↑1.9 | |
| 5/4 04:30 | 114.5 | ↑1.7 | |
| 5/4 04:40 | 116.2 | ↑1.7 | |
| 5/4 04:50 | 117.7 | ↑1.5 | |
| 5/4 05:00 | 119.1 | ↑1.4 | |
| 5/4 05:10 | 120.2 | ↑1.1 | |
| 5/4 05:20 | 121.2 | ↑1.0 | |
| 5/4 05:30 | 122.1 | ↑0.9 | |
| 5/4 05:40 | 122.7 | ↑0.6 | |
| 5/4 05:50 | 123.1 | ↑0.4 | |
| 5/4 06:00 | 123.3 | ↑0.2 | 満潮 |
| 5/4 06:10 | 123.2 | ↓-0.1 | |
| 5/4 06:20 | 122.9 | ↓-0.3 | |
| 5/4 06:30 | 122.4 | ↓-0.5 | |
| 5/4 06:40 | 121.7 | ↓-0.7 | |
| 5/4 06:50 | 120.7 | ↓-1.0 | |
| 5/4 07:00 | 119.5 | ↓-1.2 | |
| 5/4 07:10 | 118.1 | ↓-1.4 | |
| 5/4 07:20 | 116.4 | ↓-1.7 | |
| 5/4 07:30 | 114.5 | ↓-1.9 | |
| 5/4 07:40 | 112.4 | ↓-2.1 | |
| 5/4 07:50 | 110.1 | ↓-2.3 | |
| 5/4 08:00 | 107.5 | ↓-2.6 | |
| 5/4 08:10 | 104.8 | ↓-2.7 | |
| 5/4 08:20 | 101.9 | ↓-2.9 | |
| 5/4 08:30 | 98.8 | ↓-3.1 | |
| 5/4 08:40 | 95.6 | ↓-3.2 | |
| 5/4 08:50 | 92.2 | ↓-3.4 | |
| 5/4 09:00 | 88.7 | ↓-3.5 | |
| 5/4 09:10 | 85.1 | ↓-3.6 | |
| 5/4 09:20 | 81.4 | ↓-3.7 | |
| 5/4 09:30 | 77.7 | ↓-3.7 | |
| 5/4 09:40 | 73.9 | ↓-3.8 | 最大潮位差 |
| 5/4 09:50 | 70.1 | ↓-3.8 | 最大潮位差 |
| 5/4 10:00 | 66.3 | ↓-3.8 | 最大潮位差 |
| 5/4 10:10 | 62.5 | ↓-3.8 | 最大潮位差 |
| 5/4 10:20 | 58.8 | ↓-3.7 | |
| 5/4 10:30 | 55.1 | ↓-3.7 | |
| 5/4 10:40 | 51.5 | ↓-3.6 | |
| 5/4 10:50 | 48.0 | ↓-3.5 | |
| 5/4 11:00 | 44.6 | ↓-3.4 | |
| 5/4 11:10 | 41.4 | ↓-3.2 | |
| 5/4 11:20 | 38.2 | ↓-3.2 | |
| 5/4 11:30 | 35.3 | ↓-2.9 | |
| 5/4 11:40 | 32.5 | ↓-2.8 | |
| 5/4 11:50 | 29.9 | ↓-2.6 | |
| 5/4 12:00 | 27.5 | ↓-2.4 | |
| 5/4 12:10 | 25.4 | ↓-2.1 | |
| 5/4 12:20 | 23.4 | ↓-2.0 | |
| 5/4 12:30 | 21.7 | ↓-1.7 | |
| 5/4 12:40 | 20.3 | ↓-1.4 | |
| 5/4 12:50 | 19.1 | ↓-1.2 | |
| 5/4 13:00 | 18.1 | ↓-1.0 | |
| 5/4 13:10 | 17.5 | ↓-0.6 | |
| 5/4 13:20 | 17.1 | ↓-0.4 | 干潮 |
| 5/4 13:30 | 17.0 | ↓-0.1 | 干潮 |
| 5/4 13:40 | 17.2 | ↑0.2 | |
| 5/4 13:50 | 17.6 | ↑0.4 | |
| 5/4 14:00 | 18.4 | ↑0.8 | |
| 5/4 14:10 | 19.4 | ↑1.0 | |
| 5/4 14:20 | 20.7 | ↑1.3 | |
| 5/4 14:30 | 22.2 | ↑1.5 | |
| 5/4 14:40 | 24.0 | ↑1.8 | |
| 5/4 14:50 | 26.1 | ↑2.1 | |
| 5/4 15:00 | 28.4 | ↑2.3 | |
| 5/4 15:10 | 30.9 | ↑2.5 | |
| 5/4 15:20 | 33.5 | ↑2.6 | |
| 5/4 15:30 | 36.4 | ↑2.9 | |
| 5/4 15:40 | 39.4 | ↑3.0 | |
| 5/4 15:50 | 42.5 | ↑3.1 | |
| 5/4 16:00 | 45.8 | ↑3.3 | |
| 5/4 16:10 | 49.1 | ↑3.3 | |
| 5/4 16:20 | 52.5 | ↑3.4 | |
| 5/4 16:30 | 55.9 | ↑3.4 | |
| 5/4 16:40 | 59.4 | ↑3.5 | |
| 5/4 16:50 | 62.8 | ↑3.4 | |
| 5/4 17:00 | 66.2 | ↑3.4 | |
| 5/4 17:10 | 69.6 | ↑3.4 | |
| 5/4 17:20 | 72.9 | ↑3.3 | |
| 5/4 17:30 | 76.2 | ↑3.3 | |
| 5/4 17:40 | 79.3 | ↑3.1 | |
| 5/4 17:50 | 82.4 | ↑3.1 | |
| 5/4 18:00 | 85.3 | ↑2.9 | |
| 5/4 18:10 | 88.0 | ↑2.7 | |
| 5/4 18:20 | 90.6 | ↑2.6 | |
| 5/4 18:30 | 93.1 | ↑2.5 | |
| 5/4 18:40 | 95.4 | ↑2.3 | |
| 5/4 18:50 | 97.5 | ↑2.1 | |
| 5/4 19:00 | 99.4 | ↑1.9 | |
| 5/4 19:10 | 101.1 | ↑1.7 | |
| 5/4 19:20 | 102.6 | ↑1.5 | |
| 5/4 19:30 | 104.0 | ↑1.4 | |
| 5/4 19:40 | 105.1 | ↑1.1 | |
| 5/4 19:50 | 106.0 | ↑0.9 | |
| 5/4 20:00 | 106.7 | ↑0.7 | |
| 5/4 20:10 | 107.2 | ↑0.5 | |
| 5/4 20:20 | 107.6 | ↑0.4 | |
| 5/4 20:30 | 107.7 | ↑0.1 | 満潮 |
| 5/4 20:40 | 107.6 | ↓-0.1 | |
| 5/4 20:50 | 107.4 | ↓-0.2 | |
| 5/4 21:00 | 107.0 | ↓-0.4 | |
| 5/4 21:10 | 106.5 | ↓-0.5 | |
| 5/4 21:20 | 105.8 | ↓-0.7 | |
| 5/4 21:30 | 105.0 | ↓-0.8 | |
| 5/4 21:40 | 104.1 | ↓-0.9 | |
| 5/4 21:50 | 103.1 | ↓-1.0 | |
| 5/4 22:00 | 102.1 | ↓-1.0 | |
| 5/4 22:10 | 100.9 | ↓-1.2 | |
| 5/4 22:20 | 99.7 | ↓-1.2 | |
| 5/4 22:30 | 98.5 | ↓-1.2 | |
| 5/4 22:40 | 97.2 | ↓-1.3 | |
| 5/4 22:50 | 96.0 | ↓-1.2 | |
| 5/4 23:00 | 94.7 | ↓-1.3 | |
| 5/4 23:10 | 93.5 | ↓-1.2 | |
| 5/4 23:20 | 92.3 | ↓-1.2 | |
| 5/4 23:30 | 91.1 | ↓-1.2 | |
| 5/4 23:40 | 90.0 | ↓-1.1 | |
| 5/4 23:50 | 88.9 | ↓-1.1 |