| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(火) |
07:20 | 04:02 | 23:28 | 15:27 |
| 89cm | 86cm | 101cm | 29cm | |
|
||||
那珂湊（茨城）2045年05月09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 |
|---|---|---|---|
| 5/9 00:00 | 95.7 | ↓-0.5 | |
| 5/9 00:10 | 95.1 | ↓-0.6 | |
| 5/9 00:20 | 94.5 | ↓-0.6 | |
| 5/9 00:30 | 93.9 | ↓-0.6 | |
| 5/9 00:40 | 93.3 | ↓-0.6 | |
| 5/9 00:50 | 92.6 | ↓-0.7 | |
| 5/9 01:00 | 92.0 | ↓-0.6 | |
| 5/9 01:10 | 91.4 | ↓-0.6 | |
| 5/9 01:20 | 90.8 | ↓-0.6 | |
| 5/9 01:30 | 90.2 | ↓-0.6 | |
| 5/9 01:40 | 89.7 | ↓-0.5 | |
| 5/9 01:50 | 89.2 | ↓-0.5 | |
| 5/9 02:00 | 88.7 | ↓-0.5 | |
| 5/9 02:10 | 88.3 | ↓-0.4 | |
| 5/9 02:20 | 87.9 | ↓-0.4 | |
| 5/9 02:30 | 87.5 | ↓-0.4 | |
| 5/9 02:40 | 87.2 | ↓-0.3 | |
| 5/9 02:50 | 86.9 | ↓-0.3 | |
| 5/9 03:00 | 86.7 | ↓-0.2 | |
| 5/9 03:10 | 86.4 | ↓-0.3 | |
| 5/9 03:20 | 86.3 | ↓-0.1 | |
| 5/9 03:30 | 86.2 | ↓-0.1 | |
| 5/9 03:40 | 86.1 | ↓-0.1 | |
| 5/9 03:50 | 86.0 | ↓-0.1 | |
| 5/9 04:00 | 86.0 | 0 | 干潮 |
| 5/9 04:10 | 86.0 | 0 | |
| 5/9 04:20 | 86.0 | 0 | |
| 5/9 04:30 | 86.1 | ↑0.1 | |
| 5/9 04:40 | 86.2 | ↑0.1 | |
| 5/9 04:50 | 86.3 | ↑0.1 | |
| 5/9 05:00 | 86.5 | ↑0.2 | |
| 5/9 05:10 | 86.6 | ↑0.1 | |
| 5/9 05:20 | 86.8 | ↑0.2 | |
| 5/9 05:30 | 87.0 | ↑0.2 | |
| 5/9 05:40 | 87.2 | ↑0.2 | |
| 5/9 05:50 | 87.4 | ↑0.2 | |
| 5/9 06:00 | 87.6 | ↑0.2 | |
| 5/9 06:10 | 87.8 | ↑0.2 | |
| 5/9 06:20 | 88.0 | ↑0.2 | |
| 5/9 06:30 | 88.2 | ↑0.2 | |
| 5/9 06:40 | 88.4 | ↑0.2 | |
| 5/9 06:50 | 88.5 | ↑0.1 | |
| 5/9 07:00 | 88.7 | ↑0.2 | |
| 5/9 07:10 | 88.7 | 0 | 満潮 |
| 5/9 07:20 | 88.7 | 0 | 満潮 |
| 5/9 07:30 | 88.7 | 0 | |
| 5/9 07:40 | 88.6 | ↓-0.1 | |
| 5/9 07:50 | 88.5 | ↓-0.1 | |
| 5/9 08:00 | 88.2 | ↓-0.3 | |
| 5/9 08:10 | 87.9 | ↓-0.3 | |
| 5/9 08:20 | 87.5 | ↓-0.4 | |
| 5/9 08:30 | 87.0 | ↓-0.5 | |
| 5/9 08:40 | 86.4 | ↓-0.6 | |
| 5/9 08:50 | 85.7 | ↓-0.7 | |
| 5/9 09:00 | 84.9 | ↓-0.8 | |
| 5/9 09:10 | 84.0 | ↓-0.9 | |
| 5/9 09:20 | 82.9 | ↓-1.1 | |
| 5/9 09:30 | 81.8 | ↓-1.1 | |
| 5/9 09:40 | 80.6 | ↓-1.2 | |
| 5/9 09:50 | 79.2 | ↓-1.4 | |
| 5/9 10:00 | 77.7 | ↓-1.5 | |
| 5/9 10:10 | 76.2 | ↓-1.5 | |
| 5/9 10:20 | 74.5 | ↓-1.7 | |
| 5/9 10:30 | 72.8 | ↓-1.7 | |
| 5/9 10:40 | 70.9 | ↓-1.9 | |
| 5/9 10:50 | 69.0 | ↓-1.9 | |
| 5/9 11:00 | 67.0 | ↓-2.0 | |
| 5/9 11:10 | 65.0 | ↓-2.0 | |
| 5/9 11:20 | 62.9 | ↓-2.1 | |
| 5/9 11:30 | 60.8 | ↓-2.1 | |
| 5/9 11:40 | 58.7 | ↓-2.1 | |
| 5/9 11:50 | 56.6 | ↓-2.1 | |
| 5/9 12:00 | 54.5 | ↓-2.1 | |
| 5/9 12:10 | 52.4 | ↓-2.1 | |
| 5/9 12:20 | 50.3 | ↓-2.1 | |
| 5/9 12:30 | 48.2 | ↓-2.1 | |
| 5/9 12:40 | 46.2 | ↓-2.0 | |
| 5/9 12:50 | 44.3 | ↓-1.9 | |
| 5/9 13:00 | 42.5 | ↓-1.8 | |
| 5/9 13:10 | 40.7 | ↓-1.8 | |
| 5/9 13:20 | 39.0 | ↓-1.7 | |
| 5/9 13:30 | 37.4 | ↓-1.6 | |
| 5/9 13:40 | 35.9 | ↓-1.5 | |
| 5/9 13:50 | 34.6 | ↓-1.3 | |
| 5/9 14:00 | 33.3 | ↓-1.3 | |
| 5/9 14:10 | 32.2 | ↓-1.1 | |
| 5/9 14:20 | 31.2 | ↓-1.0 | |
| 5/9 14:30 | 30.4 | ↓-0.8 | |
| 5/9 14:40 | 29.7 | ↓-0.7 | |
| 5/9 14:50 | 29.1 | ↓-0.6 | |
| 5/9 15:00 | 28.6 | ↓-0.5 | |
| 5/9 15:10 | 28.3 | ↓-0.3 | |
| 5/9 15:20 | 28.2 | ↓-0.1 | 干潮 |
| 5/9 15:30 | 28.2 | 0 | |
| 5/9 15:40 | 28.3 | ↑0.1 | |
| 5/9 15:50 | 28.6 | ↑0.3 | |
| 5/9 16:00 | 29.0 | ↑0.4 | |
| 5/9 16:10 | 29.6 | ↑0.6 | |
| 5/9 16:20 | 30.3 | ↑0.7 | |
| 5/9 16:30 | 31.1 | ↑0.8 | |
| 5/9 16:40 | 32.1 | ↑1.0 | |
| 5/9 16:50 | 33.2 | ↑1.1 | |
| 5/9 17:00 | 34.4 | ↑1.2 | |
| 5/9 17:10 | 35.8 | ↑1.4 | |
| 5/9 17:20 | 37.2 | ↑1.4 | |
| 5/9 17:30 | 38.8 | ↑1.6 | |
| 5/9 17:40 | 40.5 | ↑1.7 | |
| 5/9 17:50 | 42.3 | ↑1.8 | |
| 5/9 18:00 | 44.3 | ↑2.0 | |
| 5/9 18:10 | 46.3 | ↑2.0 | |
| 5/9 18:20 | 48.4 | ↑2.1 | |
| 5/9 18:30 | 50.5 | ↑2.1 | |
| 5/9 18:40 | 52.7 | ↑2.2 | |
| 5/9 18:50 | 55.0 | ↑2.3 | |
| 5/9 19:00 | 57.4 | ↑2.4 | 最大潮位差 |
| 5/9 19:10 | 59.8 | ↑2.4 | 最大潮位差 |
| 5/9 19:20 | 62.2 | ↑2.4 | 最大潮位差 |
| 5/9 19:30 | 64.6 | ↑2.4 | 最大潮位差 |
| 5/9 19:40 | 67.0 | ↑2.4 | 最大潮位差 |
| 5/9 19:50 | 69.4 | ↑2.4 | 最大潮位差 |
| 5/9 20:00 | 71.8 | ↑2.4 | 最大潮位差 |
| 5/9 20:10 | 74.2 | ↑2.4 | 最大潮位差 |
| 5/9 20:20 | 76.5 | ↑2.3 | |
| 5/9 20:30 | 78.8 | ↑2.3 | |
| 5/9 20:40 | 81.0 | ↑2.2 | |
| 5/9 20:50 | 83.1 | ↑2.1 | |
| 5/9 21:00 | 85.1 | ↑2.0 | |
| 5/9 21:10 | 87.0 | ↑1.9 | |
| 5/9 21:20 | 88.8 | ↑1.8 | |
| 5/9 21:30 | 90.5 | ↑1.7 | |
| 5/9 21:40 | 92.1 | ↑1.6 | |
| 5/9 21:50 | 93.5 | ↑1.4 | |
| 5/9 22:00 | 94.8 | ↑1.3 | |
| 5/9 22:10 | 95.9 | ↑1.1 | |
| 5/9 22:20 | 97.0 | ↑1.1 | |
| 5/9 22:30 | 97.8 | ↑0.8 | |
| 5/9 22:40 | 98.5 | ↑0.7 | |
| 5/9 22:50 | 99.1 | ↑0.6 | |
| 5/9 23:00 | 99.5 | ↑0.4 | |
| 5/9 23:10 | 99.8 | ↑0.3 | |
| 5/9 23:20 | 100.0 | ↑0.2 | 満潮 |
| 5/9 23:30 | 100.0 | 0 | |
| 5/9 23:40 | 99.9 | ↓-0.1 | |
| 5/9 23:50 | 99.7 | ↓-0.2 |