| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(木) |
03:17 | 09:50 | 16:30 | 22:01 |
| 114cm | 11cm | 113cm | 51cm | |
|
||||
那珂湊（茨城）2054年05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 |
|---|---|---|---|
| 5/7 00:00 | 73.4 | ↑2.9 | |
| 5/7 00:10 | 76.4 | ↑3.0 | |
| 5/7 00:20 | 79.5 | ↑3.1 | |
| 5/7 00:30 | 82.5 | ↑3.0 | |
| 5/7 00:40 | 85.5 | ↑3.0 | |
| 5/7 00:50 | 88.4 | ↑2.9 | |
| 5/7 01:00 | 91.3 | ↑2.9 | |
| 5/7 01:10 | 94.1 | ↑2.8 | |
| 5/7 01:20 | 96.8 | ↑2.7 | |
| 5/7 01:30 | 99.4 | ↑2.6 | |
| 5/7 01:40 | 101.8 | ↑2.4 | |
| 5/7 01:50 | 104.0 | ↑2.2 | |
| 5/7 02:00 | 106.1 | ↑2.1 | |
| 5/7 02:10 | 107.9 | ↑1.8 | |
| 5/7 02:20 | 109.6 | ↑1.7 | |
| 5/7 02:30 | 110.9 | ↑1.3 | |
| 5/7 02:40 | 112.1 | ↑1.2 | |
| 5/7 02:50 | 112.9 | ↑0.8 | |
| 5/7 03:00 | 113.5 | ↑0.6 | |
| 5/7 03:10 | 113.8 | ↑0.3 | 満潮 |
| 5/7 03:20 | 113.8 | 0 | |
| 5/7 03:30 | 113.6 | ↓-0.2 | |
| 5/7 03:40 | 113.0 | ↓-0.6 | |
| 5/7 03:50 | 112.1 | ↓-0.9 | |
| 5/7 04:00 | 110.9 | ↓-1.2 | |
| 5/7 04:10 | 109.5 | ↓-1.4 | |
| 5/7 04:20 | 107.7 | ↓-1.8 | |
| 5/7 04:30 | 105.7 | ↓-2.0 | |
| 5/7 04:40 | 103.4 | ↓-2.3 | |
| 5/7 04:50 | 100.8 | ↓-2.6 | |
| 5/7 05:00 | 98.0 | ↓-2.8 | |
| 5/7 05:10 | 94.9 | ↓-3.1 | |
| 5/7 05:20 | 91.6 | ↓-3.3 | |
| 5/7 05:30 | 88.2 | ↓-3.4 | |
| 5/7 05:40 | 84.6 | ↓-3.6 | |
| 5/7 05:50 | 80.8 | ↓-3.8 | |
| 5/7 06:00 | 76.9 | ↓-3.9 | |
| 5/7 06:10 | 72.8 | ↓-4.1 | |
| 5/7 06:20 | 68.8 | ↓-4.0 | |
| 5/7 06:30 | 64.6 | ↓-4.2 | 最大潮位差 |
| 5/7 06:40 | 60.5 | ↓-4.1 | |
| 5/7 06:50 | 56.3 | ↓-4.2 | 最大潮位差 |
| 5/7 07:00 | 52.2 | ↓-4.1 | |
| 5/7 07:10 | 48.1 | ↓-4.1 | |
| 5/7 07:20 | 44.2 | ↓-3.9 | |
| 5/7 07:30 | 40.3 | ↓-3.9 | |
| 5/7 07:40 | 36.6 | ↓-3.7 | |
| 5/7 07:50 | 33.1 | ↓-3.5 | |
| 5/7 08:00 | 29.7 | ↓-3.4 | |
| 5/7 08:10 | 26.6 | ↓-3.1 | |
| 5/7 08:20 | 23.7 | ↓-2.9 | |
| 5/7 08:30 | 21.1 | ↓-2.6 | |
| 5/7 08:40 | 18.7 | ↓-2.4 | |
| 5/7 08:50 | 16.7 | ↓-2.0 | |
| 5/7 09:00 | 14.9 | ↓-1.8 | |
| 5/7 09:10 | 13.5 | ↓-1.4 | |
| 5/7 09:20 | 12.3 | ↓-1.2 | |
| 5/7 09:30 | 11.6 | ↓-0.7 | |
| 5/7 09:40 | 11.1 | ↓-0.5 | 干潮 |
| 5/7 09:50 | 11.0 | ↓-0.1 | 干潮 |
| 5/7 10:00 | 11.2 | ↑0.2 | |
| 5/7 10:10 | 11.7 | ↑0.5 | |
| 5/7 10:20 | 12.6 | ↑0.9 | |
| 5/7 10:30 | 13.8 | ↑1.2 | |
| 5/7 10:40 | 15.3 | ↑1.5 | |
| 5/7 10:50 | 17.0 | ↑1.7 | |
| 5/7 11:00 | 19.1 | ↑2.1 | |
| 5/7 11:10 | 21.5 | ↑2.4 | |
| 5/7 11:20 | 24.1 | ↑2.6 | |
| 5/7 11:30 | 26.9 | ↑2.8 | |
| 5/7 11:40 | 29.9 | ↑3.0 | |
| 5/7 11:50 | 33.2 | ↑3.3 | |
| 5/7 12:00 | 36.6 | ↑3.4 | |
| 5/7 12:10 | 40.2 | ↑3.6 | |
| 5/7 12:20 | 43.9 | ↑3.7 | |
| 5/7 12:30 | 47.7 | ↑3.8 | |
| 5/7 12:40 | 51.6 | ↑3.9 | |
| 5/7 12:50 | 55.5 | ↑3.9 | |
| 5/7 13:00 | 59.5 | ↑4.0 | |
| 5/7 13:10 | 63.5 | ↑4.0 | |
| 5/7 13:20 | 67.4 | ↑3.9 | |
| 5/7 13:30 | 71.4 | ↑4.0 | |
| 5/7 13:40 | 75.2 | ↑3.8 | |
| 5/7 13:50 | 79.0 | ↑3.8 | |
| 5/7 14:00 | 82.7 | ↑3.7 | |
| 5/7 14:10 | 86.2 | ↑3.5 | |
| 5/7 14:20 | 89.6 | ↑3.4 | |
| 5/7 14:30 | 92.8 | ↑3.2 | |
| 5/7 14:40 | 95.8 | ↑3.0 | |
| 5/7 14:50 | 98.6 | ↑2.8 | |
| 5/7 15:00 | 101.2 | ↑2.6 | |
| 5/7 15:10 | 103.5 | ↑2.3 | |
| 5/7 15:20 | 105.6 | ↑2.1 | |
| 5/7 15:30 | 107.5 | ↑1.9 | |
| 5/7 15:40 | 109.0 | ↑1.5 | |
| 5/7 15:50 | 110.3 | ↑1.3 | |
| 5/7 16:00 | 111.3 | ↑1.0 | |
| 5/7 16:10 | 112.0 | ↑0.7 | |
| 5/7 16:20 | 112.4 | ↑0.4 | 満潮 |
| 5/7 16:30 | 112.5 | ↑0.1 | 満潮 |
| 5/7 16:40 | 112.3 | ↓-0.2 | |
| 5/7 16:50 | 111.8 | ↓-0.5 | |
| 5/7 17:00 | 111.1 | ↓-0.7 | |
| 5/7 17:10 | 110.0 | ↓-1.1 | |
| 5/7 17:20 | 108.8 | ↓-1.2 | |
| 5/7 17:30 | 107.2 | ↓-1.6 | |
| 5/7 17:40 | 105.5 | ↓-1.7 | |
| 5/7 17:50 | 103.5 | ↓-2.0 | |
| 5/7 18:00 | 101.3 | ↓-2.2 | |
| 5/7 18:10 | 99.0 | ↓-2.3 | |
| 5/7 18:20 | 96.5 | ↓-2.5 | |
| 5/7 18:30 | 93.8 | ↓-2.7 | |
| 5/7 18:40 | 91.1 | ↓-2.7 | |
| 5/7 18:50 | 88.3 | ↓-2.8 | |
| 5/7 19:00 | 85.4 | ↓-2.9 | |
| 5/7 19:10 | 82.5 | ↓-2.9 | |
| 5/7 19:20 | 79.6 | ↓-2.9 | |
| 5/7 19:30 | 76.7 | ↓-2.9 | |
| 5/7 19:40 | 73.9 | ↓-2.8 | |
| 5/7 19:50 | 71.1 | ↓-2.8 | |
| 5/7 20:00 | 68.4 | ↓-2.7 | |
| 5/7 20:10 | 65.9 | ↓-2.5 | |
| 5/7 20:20 | 63.5 | ↓-2.4 | |
| 5/7 20:30 | 61.2 | ↓-2.3 | |
| 5/7 20:40 | 59.2 | ↓-2.0 | |
| 5/7 20:50 | 57.3 | ↓-1.9 | |
| 5/7 21:00 | 55.7 | ↓-1.6 | |
| 5/7 21:10 | 54.3 | ↓-1.4 | |
| 5/7 21:20 | 53.1 | ↓-1.2 | |
| 5/7 21:30 | 52.2 | ↓-0.9 | |
| 5/7 21:40 | 51.5 | ↓-0.7 | |
| 5/7 21:50 | 51.1 | ↓-0.4 | |
| 5/7 22:00 | 51.0 | ↓-0.1 | 干潮 |
| 5/7 22:10 | 51.1 | ↑0.1 | |
| 5/7 22:20 | 51.5 | ↑0.4 | |
| 5/7 22:30 | 52.1 | ↑0.6 | |
| 5/7 22:40 | 53.0 | ↑0.9 | |
| 5/7 22:50 | 54.2 | ↑1.2 | |
| 5/7 23:00 | 55.6 | ↑1.4 | |
| 5/7 23:10 | 57.2 | ↑1.6 | |
| 5/7 23:20 | 59.0 | ↑1.8 | |
| 5/7 23:30 | 60.9 | ↑1.9 | |
| 5/7 23:40 | 63.1 | ↑2.2 | |
| 5/7 23:50 | 65.4 | ↑2.3 |