| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(水) |
02:01 | 08:43 | 15:31 | 21:01 |
| 111cm | 10cm | 114cm | 57cm | |
|
||||
那珂湊（茨城）2047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 | 93.5 | ↑2.5 | |
| 5/8 00:10 | 95.9 | ↑2.4 | |
| 5/8 00:20 | 98.2 | ↑2.3 | |
| 5/8 00:30 | 100.4 | ↑2.2 | |
| 5/8 00:40 | 102.3 | ↑1.9 | |
| 5/8 00:50 | 104.1 | ↑1.8 | |
| 5/8 01:00 | 105.7 | ↑1.6 | |
| 5/8 01:10 | 107.1 | ↑1.4 | |
| 5/8 01:20 | 108.2 | ↑1.1 | |
| 5/8 01:30 | 109.1 | ↑0.9 | |
| 5/8 01:40 | 109.8 | ↑0.7 | |
| 5/8 01:50 | 110.2 | ↑0.4 | |
| 5/8 02:00 | 110.3 | ↑0.1 | 満潮 |
| 5/8 02:10 | 110.1 | ↓-0.2 | |
| 5/8 02:20 | 109.7 | ↓-0.4 | |
| 5/8 02:30 | 109.0 | ↓-0.7 | |
| 5/8 02:40 | 108.0 | ↓-1.0 | |
| 5/8 02:50 | 106.8 | ↓-1.2 | |
| 5/8 03:00 | 105.3 | ↓-1.5 | |
| 5/8 03:10 | 103.5 | ↓-1.8 | |
| 5/8 03:20 | 101.4 | ↓-2.1 | |
| 5/8 03:30 | 99.1 | ↓-2.3 | |
| 5/8 03:40 | 96.6 | ↓-2.5 | |
| 5/8 03:50 | 93.8 | ↓-2.8 | |
| 5/8 04:00 | 90.9 | ↓-2.9 | |
| 5/8 04:10 | 87.7 | ↓-3.2 | |
| 5/8 04:20 | 84.4 | ↓-3.3 | |
| 5/8 04:30 | 80.9 | ↓-3.5 | |
| 5/8 04:40 | 77.3 | ↓-3.6 | |
| 5/8 04:50 | 73.5 | ↓-3.8 | |
| 5/8 05:00 | 69.7 | ↓-3.8 | |
| 5/8 05:10 | 65.8 | ↓-3.9 | |
| 5/8 05:20 | 61.9 | ↓-3.9 | |
| 5/8 05:30 | 57.9 | ↓-4.0 | 最大潮位差 |
| 5/8 05:40 | 53.9 | ↓-4.0 | 最大潮位差 |
| 5/8 05:50 | 50.0 | ↓-3.9 | |
| 5/8 06:00 | 46.1 | ↓-3.9 | |
| 5/8 06:10 | 42.3 | ↓-3.8 | |
| 5/8 06:20 | 38.6 | ↓-3.7 | |
| 5/8 06:30 | 35.1 | ↓-3.5 | |
| 5/8 06:40 | 31.7 | ↓-3.4 | |
| 5/8 06:50 | 28.4 | ↓-3.3 | |
| 5/8 07:00 | 25.4 | ↓-3.0 | |
| 5/8 07:10 | 22.6 | ↓-2.8 | |
| 5/8 07:20 | 20.0 | ↓-2.6 | |
| 5/8 07:30 | 17.6 | ↓-2.4 | |
| 5/8 07:40 | 15.6 | ↓-2.0 | |
| 5/8 07:50 | 13.8 | ↓-1.8 | |
| 5/8 08:00 | 12.3 | ↓-1.5 | |
| 5/8 08:10 | 11.1 | ↓-1.2 | |
| 5/8 08:20 | 10.3 | ↓-0.8 | |
| 5/8 08:30 | 9.7 | ↓-0.6 | |
| 5/8 08:40 | 9.5 | ↓-0.2 | 干潮 |
| 5/8 08:50 | 9.6 | ↑0.1 | |
| 5/8 09:00 | 10.0 | ↑0.4 | |
| 5/8 09:10 | 10.8 | ↑0.8 | |
| 5/8 09:20 | 11.8 | ↑1.0 | |
| 5/8 09:30 | 13.2 | ↑1.4 | |
| 5/8 09:40 | 14.9 | ↑1.7 | |
| 5/8 09:50 | 16.8 | ↑1.9 | |
| 5/8 10:00 | 19.1 | ↑2.3 | |
| 5/8 10:10 | 21.6 | ↑2.5 | |
| 5/8 10:20 | 24.3 | ↑2.7 | |
| 5/8 10:30 | 27.3 | ↑3.0 | |
| 5/8 10:40 | 30.5 | ↑3.2 | |
| 5/8 10:50 | 33.8 | ↑3.3 | |
| 5/8 11:00 | 37.3 | ↑3.5 | |
| 5/8 11:10 | 41.0 | ↑3.7 | |
| 5/8 11:20 | 44.8 | ↑3.8 | |
| 5/8 11:30 | 48.7 | ↑3.9 | |
| 5/8 11:40 | 52.7 | ↑4.0 | 最大潮位差 |
| 5/8 11:50 | 56.7 | ↑4.0 | 最大潮位差 |
| 5/8 12:00 | 60.7 | ↑4.0 | 最大潮位差 |
| 5/8 12:10 | 64.7 | ↑4.0 | 最大潮位差 |
| 5/8 12:20 | 68.7 | ↑4.0 | 最大潮位差 |
| 5/8 12:30 | 72.7 | ↑4.0 | 最大潮位差 |
| 5/8 12:40 | 76.5 | ↑3.8 | |
| 5/8 12:50 | 80.3 | ↑3.8 | |
| 5/8 13:00 | 84.0 | ↑3.7 | |
| 5/8 13:10 | 87.5 | ↑3.5 | |
| 5/8 13:20 | 90.8 | ↑3.3 | |
| 5/8 13:30 | 94.0 | ↑3.2 | |
| 5/8 13:40 | 97.0 | ↑3.0 | |
| 5/8 13:50 | 99.8 | ↑2.8 | |
| 5/8 14:00 | 102.3 | ↑2.5 | |
| 5/8 14:10 | 104.6 | ↑2.3 | |
| 5/8 14:20 | 106.7 | ↑2.1 | |
| 5/8 14:30 | 108.5 | ↑1.8 | |
| 5/8 14:40 | 110.0 | ↑1.5 | |
| 5/8 14:50 | 111.2 | ↑1.2 | |
| 5/8 15:00 | 112.2 | ↑1.0 | |
| 5/8 15:10 | 112.9 | ↑0.7 | |
| 5/8 15:20 | 113.3 | ↑0.4 | |
| 5/8 15:30 | 113.4 | ↑0.1 | 満潮 |
| 5/8 15:40 | 113.3 | ↓-0.1 | |
| 5/8 15:50 | 112.9 | ↓-0.4 | |
| 5/8 16:00 | 112.2 | ↓-0.7 | |
| 5/8 16:10 | 111.2 | ↓-1.0 | |
| 5/8 16:20 | 110.1 | ↓-1.1 | |
| 5/8 16:30 | 108.7 | ↓-1.4 | |
| 5/8 16:40 | 107.0 | ↓-1.7 | |
| 5/8 16:50 | 105.2 | ↓-1.8 | |
| 5/8 17:00 | 103.2 | ↓-2.0 | |
| 5/8 17:10 | 101.1 | ↓-2.1 | |
| 5/8 17:20 | 98.8 | ↓-2.3 | |
| 5/8 17:30 | 96.3 | ↓-2.5 | |
| 5/8 17:40 | 93.8 | ↓-2.5 | |
| 5/8 17:50 | 91.2 | ↓-2.6 | |
| 5/8 18:00 | 88.6 | ↓-2.6 | |
| 5/8 18:10 | 85.9 | ↓-2.7 | |
| 5/8 18:20 | 83.2 | ↓-2.7 | |
| 5/8 18:30 | 80.5 | ↓-2.7 | |
| 5/8 18:40 | 77.9 | ↓-2.6 | |
| 5/8 18:50 | 75.4 | ↓-2.5 | |
| 5/8 19:00 | 72.9 | ↓-2.5 | |
| 5/8 19:10 | 70.5 | ↓-2.4 | |
| 5/8 19:20 | 68.3 | ↓-2.2 | |
| 5/8 19:30 | 66.2 | ↓-2.1 | |
| 5/8 19:40 | 64.3 | ↓-1.9 | |
| 5/8 19:50 | 62.6 | ↓-1.7 | |
| 5/8 20:00 | 61.1 | ↓-1.5 | |
| 5/8 20:10 | 59.8 | ↓-1.3 | |
| 5/8 20:20 | 58.7 | ↓-1.1 | |
| 5/8 20:30 | 57.8 | ↓-0.9 | |
| 5/8 20:40 | 57.2 | ↓-0.6 | |
| 5/8 20:50 | 56.8 | ↓-0.4 | |
| 5/8 21:00 | 56.7 | ↓-0.1 | 干潮 |
| 5/8 21:10 | 56.8 | ↑0.1 | |
| 5/8 21:20 | 57.2 | ↑0.4 | |
| 5/8 21:30 | 57.8 | ↑0.6 | |
| 5/8 21:40 | 58.6 | ↑0.8 | |
| 5/8 21:50 | 59.7 | ↑1.1 | |
| 5/8 22:00 | 61.0 | ↑1.3 | |
| 5/8 22:10 | 62.5 | ↑1.5 | |
| 5/8 22:20 | 64.2 | ↑1.7 | |
| 5/8 22:30 | 66.1 | ↑1.9 | |
| 5/8 22:40 | 68.2 | ↑2.1 | |
| 5/8 22:50 | 70.4 | ↑2.2 | |
| 5/8 23:00 | 72.8 | ↑2.4 | |
| 5/8 23:10 | 75.2 | ↑2.4 | |
| 5/8 23:20 | 77.8 | ↑2.6 | |
| 5/8 23:30 | 80.4 | ↑2.6 | |
| 5/8 23:40 | 83.0 | ↑2.6 | |
| 5/8 23:50 | 85.7 | ↑2.7 |