| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(水) |
05:56 | 00:42 | 20:29 | 13:08 |
| 122cm | 91cm | 120cm | 21cm | |
|
||||
那珂湊（茨城）2038年07月7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 |
|---|---|---|---|
| 7/7 00:00 | 91.8 | ↓-0.7 | |
| 7/7 00:10 | 91.2 | ↓-0.6 | |
| 7/7 00:20 | 90.8 | ↓-0.4 | |
| 7/7 00:30 | 90.5 | ↓-0.3 | |
| 7/7 00:40 | 90.4 | ↓-0.1 | 干潮 |
| 7/7 00:50 | 90.5 | ↑0.1 | |
| 7/7 01:00 | 90.7 | ↑0.2 | |
| 7/7 01:10 | 91.1 | ↑0.4 | |
| 7/7 01:20 | 91.6 | ↑0.5 | |
| 7/7 01:30 | 92.3 | ↑0.7 | |
| 7/7 01:40 | 93.1 | ↑0.8 | |
| 7/7 01:50 | 94.0 | ↑0.9 | |
| 7/7 02:00 | 95.0 | ↑1.0 | |
| 7/7 02:10 | 96.2 | ↑1.2 | |
| 7/7 02:20 | 97.4 | ↑1.2 | |
| 7/7 02:30 | 98.7 | ↑1.3 | |
| 7/7 02:40 | 100.1 | ↑1.4 | |
| 7/7 02:50 | 101.5 | ↑1.4 | |
| 7/7 03:00 | 103.0 | ↑1.5 | |
| 7/7 03:10 | 104.5 | ↑1.5 | |
| 7/7 03:20 | 106.0 | ↑1.5 | |
| 7/7 03:30 | 107.6 | ↑1.6 | |
| 7/7 03:40 | 109.1 | ↑1.5 | |
| 7/7 03:50 | 110.6 | ↑1.5 | |
| 7/7 04:00 | 112.0 | ↑1.4 | |
| 7/7 04:10 | 113.4 | ↑1.4 | |
| 7/7 04:20 | 114.8 | ↑1.4 | |
| 7/7 04:30 | 116.1 | ↑1.3 | |
| 7/7 04:40 | 117.2 | ↑1.1 | |
| 7/7 04:50 | 118.3 | ↑1.1 | |
| 7/7 05:00 | 119.3 | ↑1.0 | |
| 7/7 05:10 | 120.1 | ↑0.8 | |
| 7/7 05:20 | 120.8 | ↑0.7 | |
| 7/7 05:30 | 121.3 | ↑0.5 | |
| 7/7 05:40 | 121.7 | ↑0.4 | |
| 7/7 05:50 | 121.9 | ↑0.2 | 満潮 |
| 7/7 06:00 | 121.9 | 0 | |
| 7/7 06:10 | 121.7 | ↓-0.2 | |
| 7/7 06:20 | 121.3 | ↓-0.4 | |
| 7/7 06:30 | 120.7 | ↓-0.6 | |
| 7/7 06:40 | 119.9 | ↓-0.8 | |
| 7/7 06:50 | 118.8 | ↓-1.1 | |
| 7/7 07:00 | 117.6 | ↓-1.2 | |
| 7/7 07:10 | 116.1 | ↓-1.5 | |
| 7/7 07:20 | 114.3 | ↓-1.8 | |
| 7/7 07:30 | 112.4 | ↓-1.9 | |
| 7/7 07:40 | 110.2 | ↓-2.2 | |
| 7/7 07:50 | 107.8 | ↓-2.4 | |
| 7/7 08:00 | 105.3 | ↓-2.5 | |
| 7/7 08:10 | 102.5 | ↓-2.8 | |
| 7/7 08:20 | 99.5 | ↓-3.0 | |
| 7/7 08:30 | 96.4 | ↓-3.1 | |
| 7/7 08:40 | 93.1 | ↓-3.3 | |
| 7/7 08:50 | 89.7 | ↓-3.4 | |
| 7/7 09:00 | 86.1 | ↓-3.6 | |
| 7/7 09:10 | 82.5 | ↓-3.6 | |
| 7/7 09:20 | 78.7 | ↓-3.8 | |
| 7/7 09:30 | 75.0 | ↓-3.7 | |
| 7/7 09:40 | 71.1 | ↓-3.9 | 最大潮位差 |
| 7/7 09:50 | 67.3 | ↓-3.8 | |
| 7/7 10:00 | 63.5 | ↓-3.8 | |
| 7/7 10:10 | 59.7 | ↓-3.8 | |
| 7/7 10:20 | 56.0 | ↓-3.7 | |
| 7/7 10:30 | 52.3 | ↓-3.7 | |
| 7/7 10:40 | 48.8 | ↓-3.5 | |
| 7/7 10:50 | 45.4 | ↓-3.4 | |
| 7/7 11:00 | 42.2 | ↓-3.2 | |
| 7/7 11:10 | 39.1 | ↓-3.1 | |
| 7/7 11:20 | 36.2 | ↓-2.9 | |
| 7/7 11:30 | 33.5 | ↓-2.7 | |
| 7/7 11:40 | 31.1 | ↓-2.4 | |
| 7/7 11:50 | 28.9 | ↓-2.2 | |
| 7/7 12:00 | 26.9 | ↓-2.0 | |
| 7/7 12:10 | 25.2 | ↓-1.7 | |
| 7/7 12:20 | 23.7 | ↓-1.5 | |
| 7/7 12:30 | 22.5 | ↓-1.2 | |
| 7/7 12:40 | 21.6 | ↓-0.9 | |
| 7/7 12:50 | 21.0 | ↓-0.6 | |
| 7/7 13:00 | 20.7 | ↓-0.3 | 干潮 |
| 7/7 13:10 | 20.6 | ↓-0.1 | |
| 7/7 13:20 | 20.8 | ↑0.2 | |
| 7/7 13:30 | 21.3 | ↑0.5 | |
| 7/7 13:40 | 22.1 | ↑0.8 | |
| 7/7 13:50 | 23.1 | ↑1.0 | |
| 7/7 14:00 | 24.4 | ↑1.3 | |
| 7/7 14:10 | 25.9 | ↑1.5 | |
| 7/7 14:20 | 27.6 | ↑1.7 | |
| 7/7 14:30 | 29.6 | ↑2.0 | |
| 7/7 14:40 | 31.7 | ↑2.1 | |
| 7/7 14:50 | 34.1 | ↑2.4 | |
| 7/7 15:00 | 36.6 | ↑2.5 | |
| 7/7 15:10 | 39.3 | ↑2.7 | |
| 7/7 15:20 | 42.2 | ↑2.9 | |
| 7/7 15:30 | 45.2 | ↑3.0 | |
| 7/7 15:40 | 48.3 | ↑3.1 | |
| 7/7 15:50 | 51.5 | ↑3.2 | |
| 7/7 16:00 | 54.8 | ↑3.3 | |
| 7/7 16:10 | 58.2 | ↑3.4 | |
| 7/7 16:20 | 61.6 | ↑3.4 | |
| 7/7 16:30 | 65.1 | ↑3.5 | |
| 7/7 16:40 | 68.6 | ↑3.5 | |
| 7/7 16:50 | 72.1 | ↑3.5 | |
| 7/7 17:00 | 75.6 | ↑3.5 | |
| 7/7 17:10 | 79.1 | ↑3.5 | |
| 7/7 17:20 | 82.5 | ↑3.4 | |
| 7/7 17:30 | 85.8 | ↑3.3 | |
| 7/7 17:40 | 89.1 | ↑3.3 | |
| 7/7 17:50 | 92.3 | ↑3.2 | |
| 7/7 18:00 | 95.3 | ↑3.0 | |
| 7/7 18:10 | 98.3 | ↑3.0 | |
| 7/7 18:20 | 101.1 | ↑2.8 | |
| 7/7 18:30 | 103.7 | ↑2.6 | |
| 7/7 18:40 | 106.2 | ↑2.5 | |
| 7/7 18:50 | 108.4 | ↑2.2 | |
| 7/7 19:00 | 110.5 | ↑2.1 | |
| 7/7 19:10 | 112.4 | ↑1.9 | |
| 7/7 19:20 | 114.0 | ↑1.6 | |
| 7/7 19:30 | 115.5 | ↑1.5 | |
| 7/7 19:40 | 116.7 | ↑1.2 | |
| 7/7 19:50 | 117.7 | ↑1.0 | |
| 7/7 20:00 | 118.4 | ↑0.7 | |
| 7/7 20:10 | 118.9 | ↑0.5 | |
| 7/7 20:20 | 119.2 | ↑0.3 | 満潮 |
| 7/7 20:30 | 119.3 | ↑0.1 | |
| 7/7 20:40 | 119.1 | ↓-0.2 | |
| 7/7 20:50 | 118.8 | ↓-0.3 | |
| 7/7 21:00 | 118.2 | ↓-0.6 | |
| 7/7 21:10 | 117.5 | ↓-0.7 | |
| 7/7 21:20 | 116.5 | ↓-1.0 | |
| 7/7 21:30 | 115.4 | ↓-1.1 | |
| 7/7 21:40 | 114.2 | ↓-1.2 | |
| 7/7 21:50 | 112.8 | ↓-1.4 | |
| 7/7 22:00 | 111.3 | ↓-1.5 | |
| 7/7 22:10 | 109.8 | ↓-1.5 | |
| 7/7 22:20 | 108.1 | ↓-1.7 | |
| 7/7 22:30 | 106.4 | ↓-1.7 | |
| 7/7 22:40 | 104.7 | ↓-1.7 | |
| 7/7 22:50 | 102.9 | ↓-1.8 | |
| 7/7 23:00 | 101.2 | ↓-1.7 | |
| 7/7 23:10 | 99.5 | ↓-1.7 | |
| 7/7 23:20 | 97.8 | ↓-1.7 | |
| 7/7 23:30 | 96.2 | ↓-1.6 | |
| 7/7 23:40 | 94.6 | ↓-1.6 | |
| 7/7 23:50 | 93.1 | ↓-1.5 |