| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(月) |
02:42 | 09:22 | 16:12 | 21:37 |
| 112cm | 8cm | 115cm | 59cm | |
|
||||
那珂湊（茨城）2062年05月8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 |
|---|---|---|---|
| 5/8 00:00 | 83.4 | ↑2.8 | |
| 5/8 00:10 | 86.2 | ↑2.8 | |
| 5/8 00:20 | 88.9 | ↑2.7 | |
| 5/8 00:30 | 91.6 | ↑2.7 | |
| 5/8 00:40 | 94.2 | ↑2.6 | |
| 5/8 00:50 | 96.7 | ↑2.5 | |
| 5/8 01:00 | 99.0 | ↑2.3 | |
| 5/8 01:10 | 101.2 | ↑2.2 | |
| 5/8 01:20 | 103.3 | ↑2.1 | |
| 5/8 01:30 | 105.1 | ↑1.8 | |
| 5/8 01:40 | 106.8 | ↑1.7 | |
| 5/8 01:50 | 108.2 | ↑1.4 | |
| 5/8 02:00 | 109.4 | ↑1.2 | |
| 5/8 02:10 | 110.3 | ↑0.9 | |
| 5/8 02:20 | 111.0 | ↑0.7 | |
| 5/8 02:30 | 111.5 | ↑0.5 | |
| 5/8 02:40 | 111.6 | ↑0.1 | 満潮 |
| 5/8 02:50 | 111.5 | ↓-0.1 | |
| 5/8 03:00 | 111.1 | ↓-0.4 | |
| 5/8 03:10 | 110.4 | ↓-0.7 | |
| 5/8 03:20 | 109.4 | ↓-1.0 | |
| 5/8 03:30 | 108.1 | ↓-1.3 | |
| 5/8 03:40 | 106.6 | ↓-1.5 | |
| 5/8 03:50 | 104.7 | ↓-1.9 | |
| 5/8 04:00 | 102.6 | ↓-2.1 | |
| 5/8 04:10 | 100.3 | ↓-2.3 | |
| 5/8 04:20 | 97.7 | ↓-2.6 | |
| 5/8 04:30 | 94.8 | ↓-2.9 | |
| 5/8 04:40 | 91.7 | ↓-3.1 | |
| 5/8 04:50 | 88.5 | ↓-3.2 | |
| 5/8 05:00 | 85.0 | ↓-3.5 | |
| 5/8 05:10 | 81.4 | ↓-3.6 | |
| 5/8 05:20 | 77.6 | ↓-3.8 | |
| 5/8 05:30 | 73.7 | ↓-3.9 | |
| 5/8 05:40 | 69.7 | ↓-4.0 | |
| 5/8 05:50 | 65.6 | ↓-4.1 | |
| 5/8 06:00 | 61.5 | ↓-4.1 | |
| 5/8 06:10 | 57.4 | ↓-4.1 | |
| 5/8 06:20 | 53.2 | ↓-4.2 | 最大潮位差 |
| 5/8 06:30 | 49.1 | ↓-4.1 | |
| 5/8 06:40 | 45.1 | ↓-4.0 | |
| 5/8 06:50 | 41.1 | ↓-4.0 | |
| 5/8 07:00 | 37.2 | ↓-3.9 | |
| 5/8 07:10 | 33.5 | ↓-3.7 | |
| 5/8 07:20 | 30.0 | ↓-3.5 | |
| 5/8 07:30 | 26.6 | ↓-3.4 | |
| 5/8 07:40 | 23.5 | ↓-3.1 | |
| 5/8 07:50 | 20.5 | ↓-3.0 | |
| 5/8 08:00 | 17.9 | ↓-2.6 | |
| 5/8 08:10 | 15.5 | ↓-2.4 | |
| 5/8 08:20 | 13.3 | ↓-2.2 | |
| 5/8 08:30 | 11.5 | ↓-1.8 | |
| 5/8 08:40 | 10.0 | ↓-1.5 | |
| 5/8 08:50 | 8.8 | ↓-1.2 | |
| 5/8 09:00 | 7.9 | ↓-0.9 | |
| 5/8 09:10 | 7.4 | ↓-0.5 | |
| 5/8 09:20 | 7.2 | ↓-0.2 | 干潮 |
| 5/8 09:30 | 7.3 | ↑0.1 | |
| 5/8 09:40 | 7.8 | ↑0.5 | |
| 5/8 09:50 | 8.6 | ↑0.8 | |
| 5/8 10:00 | 9.7 | ↑1.1 | |
| 5/8 10:10 | 11.2 | ↑1.5 | |
| 5/8 10:20 | 12.9 | ↑1.7 | |
| 5/8 10:30 | 15.0 | ↑2.1 | |
| 5/8 10:40 | 17.3 | ↑2.3 | |
| 5/8 10:50 | 19.9 | ↑2.6 | |
| 5/8 11:00 | 22.7 | ↑2.8 | |
| 5/8 11:10 | 25.8 | ↑3.1 | |
| 5/8 11:20 | 29.1 | ↑3.3 | |
| 5/8 11:30 | 32.5 | ↑3.4 | |
| 5/8 11:40 | 36.2 | ↑3.7 | |
| 5/8 11:50 | 39.9 | ↑3.7 | |
| 5/8 12:00 | 43.8 | ↑3.9 | |
| 5/8 12:10 | 47.8 | ↑4.0 | |
| 5/8 12:20 | 51.9 | ↑4.1 | |
| 5/8 12:30 | 56.0 | ↑4.1 | |
| 5/8 12:40 | 60.1 | ↑4.1 | |
| 5/8 12:50 | 64.2 | ↑4.1 | |
| 5/8 13:00 | 68.3 | ↑4.1 | |
| 5/8 13:10 | 72.3 | ↑4.0 | |
| 5/8 13:20 | 76.3 | ↑4.0 | |
| 5/8 13:30 | 80.1 | ↑3.8 | |
| 5/8 13:40 | 83.9 | ↑3.8 | |
| 5/8 13:50 | 87.5 | ↑3.6 | |
| 5/8 14:00 | 90.9 | ↑3.4 | |
| 5/8 14:10 | 94.2 | ↑3.3 | |
| 5/8 14:20 | 97.2 | ↑3.0 | |
| 5/8 14:30 | 100.1 | ↑2.9 | |
| 5/8 14:40 | 102.7 | ↑2.6 | |
| 5/8 14:50 | 105.1 | ↑2.4 | |
| 5/8 15:00 | 107.2 | ↑2.1 | |
| 5/8 15:10 | 109.0 | ↑1.8 | |
| 5/8 15:20 | 110.6 | ↑1.6 | |
| 5/8 15:30 | 111.9 | ↑1.3 | |
| 5/8 15:40 | 112.9 | ↑1.0 | |
| 5/8 15:50 | 113.7 | ↑0.8 | |
| 5/8 16:00 | 114.1 | ↑0.4 | |
| 5/8 16:10 | 114.3 | ↑0.2 | 満潮 |
| 5/8 16:20 | 114.1 | ↓-0.2 | |
| 5/8 16:30 | 113.7 | ↓-0.4 | |
| 5/8 16:40 | 113.1 | ↓-0.6 | |
| 5/8 16:50 | 112.2 | ↓-0.9 | |
| 5/8 17:00 | 111.0 | ↓-1.2 | |
| 5/8 17:10 | 109.6 | ↓-1.4 | |
| 5/8 17:20 | 107.9 | ↓-1.7 | |
| 5/8 17:30 | 106.1 | ↓-1.8 | |
| 5/8 17:40 | 104.1 | ↓-2.0 | |
| 5/8 17:50 | 101.9 | ↓-2.2 | |
| 5/8 18:00 | 99.6 | ↓-2.3 | |
| 5/8 18:10 | 97.2 | ↓-2.4 | |
| 5/8 18:20 | 94.6 | ↓-2.6 | |
| 5/8 18:30 | 92.0 | ↓-2.6 | |
| 5/8 18:40 | 89.4 | ↓-2.6 | |
| 5/8 18:50 | 86.7 | ↓-2.7 | |
| 5/8 19:00 | 84.0 | ↓-2.7 | |
| 5/8 19:10 | 81.4 | ↓-2.6 | |
| 5/8 19:20 | 78.8 | ↓-2.6 | |
| 5/8 19:30 | 76.2 | ↓-2.6 | |
| 5/8 19:40 | 73.8 | ↓-2.4 | |
| 5/8 19:50 | 71.5 | ↓-2.3 | |
| 5/8 20:00 | 69.3 | ↓-2.2 | |
| 5/8 20:10 | 67.3 | ↓-2.0 | |
| 5/8 20:20 | 65.4 | ↓-1.9 | |
| 5/8 20:30 | 63.7 | ↓-1.7 | |
| 5/8 20:40 | 62.3 | ↓-1.4 | |
| 5/8 20:50 | 61.1 | ↓-1.2 | |
| 5/8 21:00 | 60.0 | ↓-1.1 | |
| 5/8 21:10 | 59.3 | ↓-0.7 | |
| 5/8 21:20 | 58.7 | ↓-0.6 | |
| 5/8 21:30 | 58.5 | ↓-0.2 | 干潮 |
| 5/8 21:40 | 58.4 | ↓-0.1 | |
| 5/8 21:50 | 58.6 | ↑0.2 | |
| 5/8 22:00 | 59.1 | ↑0.5 | |
| 5/8 22:10 | 59.8 | ↑0.7 | |
| 5/8 22:20 | 60.7 | ↑0.9 | |
| 5/8 22:30 | 61.9 | ↑1.2 | |
| 5/8 22:40 | 63.2 | ↑1.3 | |
| 5/8 22:50 | 64.8 | ↑1.6 | |
| 5/8 23:00 | 66.5 | ↑1.7 | |
| 5/8 23:10 | 68.5 | ↑2.0 | |
| 5/8 23:20 | 70.5 | ↑2.0 | |
| 5/8 23:30 | 72.8 | ↑2.3 | |
| 5/8 23:40 | 75.1 | ↑2.3 | |
| 5/8 23:50 | 77.5 | ↑2.4 |