| 満潮 | 干潮 | 満潮 | 干潮 |
|
5
(金) |
04:52 | 12:24 | 20:05 | - |
| 114cm | -1cm | 102cm | - | |
|
||||
那珂湊（茨城）2045年05月5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 |
|---|---|---|---|
| 5/5 00:00 | 82.0 | ↑0.3 | |
| 5/5 00:10 | 82.4 | ↑0.4 | |
| 5/5 00:20 | 83.0 | ↑0.6 | |
| 5/5 00:30 | 83.7 | ↑0.7 | |
| 5/5 00:40 | 84.6 | ↑0.9 | |
| 5/5 00:50 | 85.6 | ↑1.0 | |
| 5/5 01:00 | 86.7 | ↑1.1 | |
| 5/5 01:10 | 87.9 | ↑1.2 | |
| 5/5 01:20 | 89.2 | ↑1.3 | |
| 5/5 01:30 | 90.5 | ↑1.3 | |
| 5/5 01:40 | 92.0 | ↑1.5 | |
| 5/5 01:50 | 93.5 | ↑1.5 | |
| 5/5 02:00 | 95.0 | ↑1.5 | |
| 5/5 02:10 | 96.5 | ↑1.5 | |
| 5/5 02:20 | 98.1 | ↑1.6 | |
| 5/5 02:30 | 99.7 | ↑1.6 | |
| 5/5 02:40 | 101.2 | ↑1.5 | |
| 5/5 02:50 | 102.8 | ↑1.6 | |
| 5/5 03:00 | 104.2 | ↑1.4 | |
| 5/5 03:10 | 105.7 | ↑1.5 | |
| 5/5 03:20 | 107.0 | ↑1.3 | |
| 5/5 03:30 | 108.3 | ↑1.3 | |
| 5/5 03:40 | 109.5 | ↑1.2 | |
| 5/5 03:50 | 110.5 | ↑1.0 | |
| 5/5 04:00 | 111.4 | ↑0.9 | |
| 5/5 04:10 | 112.2 | ↑0.8 | |
| 5/5 04:20 | 112.9 | ↑0.7 | |
| 5/5 04:30 | 113.3 | ↑0.4 | |
| 5/5 04:40 | 113.6 | ↑0.3 | |
| 5/5 04:50 | 113.7 | ↑0.1 | 満潮 |
| 5/5 05:00 | 113.6 | ↓-0.1 | |
| 5/5 05:10 | 113.4 | ↓-0.2 | |
| 5/5 05:20 | 112.8 | ↓-0.6 | |
| 5/5 05:30 | 112.1 | ↓-0.7 | |
| 5/5 05:40 | 111.2 | ↓-0.9 | |
| 5/5 05:50 | 110.0 | ↓-1.2 | |
| 5/5 06:00 | 108.6 | ↓-1.4 | |
| 5/5 06:10 | 106.9 | ↓-1.7 | |
| 5/5 06:20 | 105.0 | ↓-1.9 | |
| 5/5 06:30 | 102.9 | ↓-2.1 | |
| 5/5 06:40 | 100.5 | ↓-2.4 | |
| 5/5 06:50 | 97.9 | ↓-2.6 | |
| 5/5 07:00 | 95.1 | ↓-2.8 | |
| 5/5 07:10 | 92.1 | ↓-3.0 | |
| 5/5 07:20 | 88.9 | ↓-3.2 | |
| 5/5 07:30 | 85.5 | ↓-3.4 | |
| 5/5 07:40 | 82.0 | ↓-3.5 | |
| 5/5 07:50 | 78.3 | ↓-3.7 | |
| 5/5 08:00 | 74.4 | ↓-3.9 | |
| 5/5 08:10 | 70.5 | ↓-3.9 | |
| 5/5 08:20 | 66.4 | ↓-4.1 | |
| 5/5 08:30 | 62.3 | ↓-4.1 | |
| 5/5 08:40 | 58.2 | ↓-4.1 | |
| 5/5 08:50 | 54.0 | ↓-4.2 | 最大潮位差 |
| 5/5 09:00 | 49.8 | ↓-4.2 | 最大潮位差 |
| 5/5 09:10 | 45.6 | ↓-4.2 | 最大潮位差 |
| 5/5 09:20 | 41.5 | ↓-4.1 | |
| 5/5 09:30 | 37.4 | ↓-4.1 | |
| 5/5 09:40 | 33.5 | ↓-3.9 | |
| 5/5 09:50 | 29.6 | ↓-3.9 | |
| 5/5 10:00 | 25.9 | ↓-3.7 | |
| 5/5 10:10 | 22.4 | ↓-3.5 | |
| 5/5 10:20 | 19.0 | ↓-3.4 | |
| 5/5 10:30 | 15.9 | ↓-3.1 | |
| 5/5 10:40 | 12.9 | ↓-3.0 | |
| 5/5 10:50 | 10.2 | ↓-2.7 | |
| 5/5 11:00 | 7.8 | ↓-2.4 | |
| 5/5 11:10 | 5.6 | ↓-2.2 | |
| 5/5 11:20 | 3.6 | ↓-2.0 | |
| 5/5 11:30 | 2.0 | ↓-1.6 | |
| 5/5 11:40 | 0.6 | ↓-1.4 | |
| 5/5 11:50 | -0.5 | ↓-1.1 | |
| 5/5 12:00 | -1.3 | ↓-0.8 | |
| 5/5 12:10 | -1.8 | ↓-0.5 | |
| 5/5 12:20 | -2.0 | ↓-0.2 | 干潮 |
| 5/5 12:30 | -1.9 | ↑0.1 | |
| 5/5 12:40 | -1.6 | ↑0.3 | |
| 5/5 12:50 | -0.9 | ↑0.7 | |
| 5/5 13:00 | 0.0 | ↑0.9 | |
| 5/5 13:10 | 1.1 | 0 | |
| 5/5 13:20 | 2.5 | ↑1.4 | |
| 5/5 13:30 | 4.2 | ↑1.7 | |
| 5/5 13:40 | 6.1 | ↑1.9 | |
| 5/5 13:50 | 8.2 | ↑2.1 | |
| 5/5 14:00 | 10.5 | ↑2.3 | |
| 5/5 14:10 | 12.9 | ↑2.4 | |
| 5/5 14:20 | 15.6 | ↑2.7 | |
| 5/5 14:30 | 18.4 | ↑2.8 | |
| 5/5 14:40 | 21.4 | ↑3.0 | |
| 5/5 14:50 | 24.5 | ↑3.1 | |
| 5/5 15:00 | 27.7 | ↑3.2 | |
| 5/5 15:10 | 31.0 | ↑3.3 | |
| 5/5 15:20 | 34.4 | ↑3.4 | |
| 5/5 15:30 | 37.9 | ↑3.5 | |
| 5/5 15:40 | 41.4 | ↑3.5 | |
| 5/5 15:50 | 45.0 | ↑3.6 | |
| 5/5 16:00 | 48.5 | ↑3.5 | |
| 5/5 16:10 | 52.1 | ↑3.6 | |
| 5/5 16:20 | 55.6 | ↑3.5 | |
| 5/5 16:30 | 59.1 | ↑3.5 | |
| 5/5 16:40 | 62.6 | ↑3.5 | |
| 5/5 16:50 | 66.0 | ↑3.4 | |
| 5/5 17:00 | 69.3 | ↑3.3 | |
| 5/5 17:10 | 72.5 | ↑3.2 | |
| 5/5 17:20 | 75.6 | ↑3.1 | |
| 5/5 17:30 | 78.6 | ↑3.0 | |
| 5/5 17:40 | 81.4 | ↑2.8 | |
| 5/5 17:50 | 84.1 | ↑2.7 | |
| 5/5 18:00 | 86.6 | ↑2.5 | |
| 5/5 18:10 | 88.9 | ↑2.3 | |
| 5/5 18:20 | 91.1 | ↑2.2 | |
| 5/5 18:30 | 93.0 | ↑1.9 | |
| 5/5 18:40 | 94.8 | ↑1.8 | |
| 5/5 18:50 | 96.4 | ↑1.6 | |
| 5/5 19:00 | 97.7 | ↑1.3 | |
| 5/5 19:10 | 98.9 | ↑1.2 | |
| 5/5 19:20 | 99.8 | ↑0.9 | |
| 5/5 19:30 | 100.5 | ↑0.7 | |
| 5/5 19:40 | 101.1 | ↑0.6 | |
| 5/5 19:50 | 101.4 | ↑0.3 | |
| 5/5 20:00 | 101.6 | ↑0.2 | 満潮 |
| 5/5 20:10 | 101.5 | ↓-0.1 | |
| 5/5 20:20 | 101.3 | ↓-0.2 | |
| 5/5 20:30 | 101.0 | ↓-0.3 | |
| 5/5 20:40 | 100.5 | ↓-0.5 | |
| 5/5 20:50 | 99.9 | ↓-0.6 | |
| 5/5 21:00 | 99.2 | ↓-0.7 | |
| 5/5 21:10 | 98.4 | ↓-0.8 | |
| 5/5 21:20 | 97.5 | ↓-0.9 | |
| 5/5 21:30 | 96.5 | ↓-1.0 | |
| 5/5 21:40 | 95.5 | ↓-1.0 | |
| 5/5 21:50 | 94.5 | ↓-1.0 | |
| 5/5 22:00 | 93.5 | ↓-1.0 | |
| 5/5 22:10 | 92.5 | ↓-1.0 | |
| 5/5 22:20 | 91.5 | ↓-1.0 | |
| 5/5 22:30 | 90.5 | ↓-1.0 | |
| 5/5 22:40 | 89.6 | ↓-0.9 | |
| 5/5 22:50 | 88.8 | ↓-0.8 | |
| 5/5 23:00 | 88.0 | ↓-0.8 | |
| 5/5 23:10 | 87.3 | ↓-0.7 | |
| 5/5 23:20 | 86.8 | ↓-0.5 | |
| 5/5 23:30 | 86.3 | ↓-0.5 | |
| 5/5 23:40 | 86.0 | ↓-0.3 | |
| 5/5 23:50 | 85.7 | ↓-0.3 |