| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
05:40 | 00:42 | 20:28 | 12:59 |
| 118cm | 94cm | 119cm | 22cm | |
|
||||
那珂湊（茨城）2022年07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 |
|---|---|---|---|
| 7/4 00:00 | 94.5 | ↓-0.7 | |
| 7/4 00:10 | 94.0 | ↓-0.5 | |
| 7/4 00:20 | 93.7 | ↓-0.3 | |
| 7/4 00:30 | 93.4 | ↓-0.3 | |
| 7/4 00:40 | 93.4 | 0 | 干潮 |
| 7/4 00:50 | 93.4 | 0 | |
| 7/4 01:00 | 93.6 | ↑0.2 | |
| 7/4 01:10 | 93.9 | ↑0.3 | |
| 7/4 01:20 | 94.4 | ↑0.5 | |
| 7/4 01:30 | 94.9 | ↑0.5 | |
| 7/4 01:40 | 95.6 | ↑0.7 | |
| 7/4 01:50 | 96.4 | ↑0.8 | |
| 7/4 02:00 | 97.2 | ↑0.8 | |
| 7/4 02:10 | 98.2 | ↑1.0 | |
| 7/4 02:20 | 99.2 | ↑1.0 | |
| 7/4 02:30 | 100.3 | ↑1.1 | |
| 7/4 02:40 | 101.4 | ↑1.1 | |
| 7/4 02:50 | 102.6 | ↑1.2 | |
| 7/4 03:00 | 103.8 | ↑1.2 | |
| 7/4 03:10 | 105.0 | ↑1.2 | |
| 7/4 03:20 | 106.2 | ↑1.2 | |
| 7/4 03:30 | 107.5 | ↑1.3 | |
| 7/4 03:40 | 108.7 | ↑1.2 | |
| 7/4 03:50 | 109.8 | ↑1.1 | |
| 7/4 04:00 | 110.9 | ↑1.1 | |
| 7/4 04:10 | 112.0 | ↑1.1 | |
| 7/4 04:20 | 113.0 | ↑1.0 | |
| 7/4 04:30 | 113.9 | ↑0.9 | |
| 7/4 04:40 | 114.8 | ↑0.9 | |
| 7/4 04:50 | 115.5 | ↑0.7 | |
| 7/4 05:00 | 116.1 | ↑0.6 | |
| 7/4 05:10 | 116.6 | ↑0.5 | |
| 7/4 05:20 | 117.0 | ↑0.4 | |
| 7/4 05:30 | 117.2 | ↑0.2 | 満潮 |
| 7/4 05:40 | 117.2 | 0 | 満潮 |
| 7/4 05:50 | 117.1 | ↓-0.1 | |
| 7/4 06:00 | 116.9 | ↓-0.2 | |
| 7/4 06:10 | 116.4 | ↓-0.5 | |
| 7/4 06:20 | 115.8 | ↓-0.6 | |
| 7/4 06:30 | 114.9 | ↓-0.9 | |
| 7/4 06:40 | 113.9 | ↓-1.0 | |
| 7/4 06:50 | 112.7 | ↓-1.2 | |
| 7/4 07:00 | 111.3 | ↓-1.4 | |
| 7/4 07:10 | 109.6 | ↓-1.7 | |
| 7/4 07:20 | 107.8 | ↓-1.8 | |
| 7/4 07:30 | 105.8 | ↓-2.0 | |
| 7/4 07:40 | 103.6 | ↓-2.2 | |
| 7/4 07:50 | 101.2 | ↓-2.4 | |
| 7/4 08:00 | 98.6 | ↓-2.6 | |
| 7/4 08:10 | 95.9 | ↓-2.7 | |
| 7/4 08:20 | 93.0 | ↓-2.9 | |
| 7/4 08:30 | 89.9 | ↓-3.1 | |
| 7/4 08:40 | 86.7 | ↓-3.2 | |
| 7/4 08:50 | 83.4 | ↓-3.3 | |
| 7/4 09:00 | 80.1 | ↓-3.3 | |
| 7/4 09:10 | 76.6 | ↓-3.5 | |
| 7/4 09:20 | 73.1 | ↓-3.5 | |
| 7/4 09:30 | 69.5 | ↓-3.6 | 最大潮位差 |
| 7/4 09:40 | 65.9 | ↓-3.6 | 最大潮位差 |
| 7/4 09:50 | 62.4 | ↓-3.5 | |
| 7/4 10:00 | 58.8 | ↓-3.6 | 最大潮位差 |
| 7/4 10:10 | 55.4 | ↓-3.4 | |
| 7/4 10:20 | 51.9 | ↓-3.5 | |
| 7/4 10:30 | 48.6 | ↓-3.3 | |
| 7/4 10:40 | 45.4 | ↓-3.2 | |
| 7/4 10:50 | 42.4 | ↓-3.0 | |
| 7/4 11:00 | 39.4 | ↓-3.0 | |
| 7/4 11:10 | 36.7 | ↓-2.7 | |
| 7/4 11:20 | 34.2 | ↓-2.5 | |
| 7/4 11:30 | 31.8 | ↓-2.4 | |
| 7/4 11:40 | 29.7 | ↓-2.1 | |
| 7/4 11:50 | 27.8 | ↓-1.9 | |
| 7/4 12:00 | 26.2 | ↓-1.6 | |
| 7/4 12:10 | 24.8 | ↓-1.4 | |
| 7/4 12:20 | 23.6 | ↓-1.2 | |
| 7/4 12:30 | 22.8 | ↓-0.8 | |
| 7/4 12:40 | 22.2 | ↓-0.6 | |
| 7/4 12:50 | 21.8 | ↓-0.4 | 干潮 |
| 7/4 13:00 | 21.7 | ↓-0.1 | |
| 7/4 13:10 | 21.9 | ↑0.2 | |
| 7/4 13:20 | 22.4 | ↑0.5 | |
| 7/4 13:30 | 23.1 | ↑0.7 | |
| 7/4 13:40 | 24.0 | ↑0.9 | |
| 7/4 13:50 | 25.2 | ↑1.2 | |
| 7/4 14:00 | 26.6 | ↑1.4 | |
| 7/4 14:10 | 28.3 | ↑1.7 | |
| 7/4 14:20 | 30.1 | ↑1.8 | |
| 7/4 14:30 | 32.2 | ↑2.1 | |
| 7/4 14:40 | 34.4 | ↑2.2 | |
| 7/4 14:50 | 36.8 | ↑2.4 | |
| 7/4 15:00 | 39.4 | ↑2.6 | |
| 7/4 15:10 | 42.1 | ↑2.7 | |
| 7/4 15:20 | 45.0 | ↑2.9 | |
| 7/4 15:30 | 47.9 | ↑2.9 | |
| 7/4 15:40 | 51.0 | ↑3.1 | |
| 7/4 15:50 | 54.1 | ↑3.1 | |
| 7/4 16:00 | 57.4 | ↑3.3 | |
| 7/4 16:10 | 60.7 | ↑3.3 | |
| 7/4 16:20 | 64.0 | ↑3.3 | |
| 7/4 16:30 | 67.3 | ↑3.3 | |
| 7/4 16:40 | 70.7 | ↑3.4 | |
| 7/4 16:50 | 74.1 | ↑3.4 | |
| 7/4 17:00 | 77.4 | ↑3.3 | |
| 7/4 17:10 | 80.7 | ↑3.3 | |
| 7/4 17:20 | 84.0 | ↑3.3 | |
| 7/4 17:30 | 87.1 | ↑3.1 | |
| 7/4 17:40 | 90.2 | ↑3.1 | |
| 7/4 17:50 | 93.2 | ↑3.0 | |
| 7/4 18:00 | 96.1 | ↑2.9 | |
| 7/4 18:10 | 98.8 | ↑2.7 | |
| 7/4 18:20 | 101.5 | ↑2.7 | |
| 7/4 18:30 | 103.9 | ↑2.4 | |
| 7/4 18:40 | 106.2 | ↑2.3 | |
| 7/4 18:50 | 108.3 | ↑2.1 | |
| 7/4 19:00 | 110.3 | ↑2.0 | |
| 7/4 19:10 | 112.0 | ↑1.7 | |
| 7/4 19:20 | 113.5 | ↑1.5 | |
| 7/4 19:30 | 114.8 | ↑1.3 | |
| 7/4 19:40 | 116.0 | ↑1.2 | |
| 7/4 19:50 | 116.9 | ↑0.9 | |
| 7/4 20:00 | 117.5 | ↑0.6 | |
| 7/4 20:10 | 118.0 | ↑0.5 | |
| 7/4 20:20 | 118.3 | ↑0.3 | 満潮 |
| 7/4 20:30 | 118.3 | 0 | |
| 7/4 20:40 | 118.2 | ↓-0.1 | |
| 7/4 20:50 | 117.8 | ↓-0.4 | |
| 7/4 21:00 | 117.3 | ↓-0.5 | |
| 7/4 21:10 | 116.6 | ↓-0.7 | |
| 7/4 21:20 | 115.7 | ↓-0.9 | |
| 7/4 21:30 | 114.7 | ↓-1.0 | |
| 7/4 21:40 | 113.6 | ↓-1.1 | |
| 7/4 21:50 | 112.3 | ↓-1.3 | |
| 7/4 22:00 | 111.0 | ↓-1.3 | |
| 7/4 22:10 | 109.5 | ↓-1.5 | |
| 7/4 22:20 | 108.0 | ↓-1.5 | |
| 7/4 22:30 | 106.5 | ↓-1.5 | |
| 7/4 22:40 | 104.9 | ↓-1.6 | |
| 7/4 22:50 | 103.4 | ↓-1.5 | |
| 7/4 23:00 | 101.8 | ↓-1.6 | |
| 7/4 23:10 | 100.3 | ↓-1.5 | |
| 7/4 23:20 | 98.8 | ↓-1.5 | |
| 7/4 23:30 | 97.3 | ↓-1.5 | |
| 7/4 23:40 | 96.0 | ↓-1.3 | |
| 7/4 23:50 | 94.7 | ↓-1.3 |