| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(金) |
07:04 | 01:52 | 22:03 | 14:28 |
| 102cm | 80cm | 101cm | 20cm | |
|
||||
那珂湊（茨城）2050年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 86.5 | ↓-1.1 | |
| 5/13 00:10 | 85.4 | ↓-1.1 | |
| 5/13 00:20 | 84.4 | ↓-1.0 | |
| 5/13 00:30 | 83.5 | ↓-0.9 | |
| 5/13 00:40 | 82.7 | ↓-0.8 | |
| 5/13 00:50 | 81.9 | ↓-0.8 | |
| 5/13 01:00 | 81.3 | ↓-0.6 | |
| 5/13 01:10 | 80.8 | ↓-0.5 | |
| 5/13 01:20 | 80.4 | ↓-0.4 | |
| 5/13 01:30 | 80.1 | ↓-0.3 | |
| 5/13 01:40 | 79.9 | ↓-0.2 | |
| 5/13 01:50 | 79.9 | 0 | 干潮 |
| 5/13 02:00 | 79.9 | 0 | |
| 5/13 02:10 | 80.1 | ↑0.2 | |
| 5/13 02:20 | 80.3 | ↑0.2 | |
| 5/13 02:30 | 80.7 | ↑0.4 | |
| 5/13 02:40 | 81.1 | ↑0.4 | |
| 5/13 02:50 | 81.7 | ↑0.6 | |
| 5/13 03:00 | 82.3 | ↑0.6 | |
| 5/13 03:10 | 83.0 | ↑0.7 | |
| 5/13 03:20 | 83.8 | ↑0.8 | |
| 5/13 03:30 | 84.6 | ↑0.8 | |
| 5/13 03:40 | 85.5 | ↑0.9 | |
| 5/13 03:50 | 86.4 | ↑0.9 | |
| 5/13 04:00 | 87.4 | ↑1.0 | |
| 5/13 04:10 | 88.4 | ↑1.0 | |
| 5/13 04:20 | 89.4 | ↑1.0 | |
| 5/13 04:30 | 90.4 | ↑1.0 | |
| 5/13 04:40 | 91.5 | ↑1.1 | |
| 5/13 04:50 | 92.5 | ↑1.0 | |
| 5/13 05:00 | 93.5 | ↑1.0 | |
| 5/13 05:10 | 94.5 | ↑1.0 | |
| 5/13 05:20 | 95.5 | ↑1.0 | |
| 5/13 05:30 | 96.4 | ↑0.9 | |
| 5/13 05:40 | 97.3 | ↑0.9 | |
| 5/13 05:50 | 98.1 | ↑0.8 | |
| 5/13 06:00 | 98.8 | ↑0.7 | |
| 5/13 06:10 | 99.5 | ↑0.7 | |
| 5/13 06:20 | 100.1 | ↑0.6 | |
| 5/13 06:30 | 100.5 | ↑0.4 | |
| 5/13 06:40 | 100.9 | ↑0.4 | |
| 5/13 06:50 | 101.1 | ↑0.2 | |
| 5/13 07:00 | 101.2 | ↑0.1 | 満潮 |
| 5/13 07:10 | 101.2 | 0 | |
| 5/13 07:20 | 101.0 | ↓-0.2 | |
| 5/13 07:30 | 100.7 | ↓-0.3 | |
| 5/13 07:40 | 100.2 | ↓-0.5 | |
| 5/13 07:50 | 99.5 | ↓-0.7 | |
| 5/13 08:00 | 98.7 | ↓-0.8 | |
| 5/13 08:10 | 97.7 | ↓-1.0 | |
| 5/13 08:20 | 96.5 | ↓-1.2 | |
| 5/13 08:30 | 95.2 | ↓-1.3 | |
| 5/13 08:40 | 93.7 | ↓-1.5 | |
| 5/13 08:50 | 92.0 | ↓-1.7 | |
| 5/13 09:00 | 90.1 | ↓-1.9 | |
| 5/13 09:10 | 88.1 | ↓-2.0 | |
| 5/13 09:20 | 85.9 | ↓-2.2 | |
| 5/13 09:30 | 83.5 | ↓-2.4 | |
| 5/13 09:40 | 81.1 | ↓-2.4 | |
| 5/13 09:50 | 78.5 | ↓-2.6 | |
| 5/13 10:00 | 75.8 | ↓-2.7 | |
| 5/13 10:10 | 73.0 | ↓-2.8 | |
| 5/13 10:20 | 70.1 | ↓-2.9 | |
| 5/13 10:30 | 67.1 | ↓-3.0 | |
| 5/13 10:40 | 64.1 | ↓-3.0 | |
| 5/13 10:50 | 61.1 | ↓-3.0 | |
| 5/13 11:00 | 58.1 | ↓-3.0 | |
| 5/13 11:10 | 55.0 | ↓-3.1 | 最大潮位差 |
| 5/13 11:20 | 52.0 | ↓-3.0 | |
| 5/13 11:30 | 49.0 | ↓-3.0 | |
| 5/13 11:40 | 46.1 | ↓-2.9 | |
| 5/13 11:50 | 43.3 | ↓-2.8 | |
| 5/13 12:00 | 40.6 | ↓-2.7 | |
| 5/13 12:10 | 38.0 | ↓-2.6 | |
| 5/13 12:20 | 35.5 | ↓-2.5 | |
| 5/13 12:30 | 33.1 | ↓-2.4 | |
| 5/13 12:40 | 30.9 | ↓-2.2 | |
| 5/13 12:50 | 28.9 | ↓-2.0 | |
| 5/13 13:00 | 27.0 | ↓-1.9 | |
| 5/13 13:10 | 25.3 | ↓-1.7 | |
| 5/13 13:20 | 23.8 | ↓-1.5 | |
| 5/13 13:30 | 22.5 | ↓-1.3 | |
| 5/13 13:40 | 21.5 | ↓-1.0 | |
| 5/13 13:50 | 20.6 | ↓-0.9 | |
| 5/13 14:00 | 19.9 | ↓-0.7 | |
| 5/13 14:10 | 19.4 | ↓-0.5 | |
| 5/13 14:20 | 19.2 | ↓-0.2 | 干潮 |
| 5/13 14:30 | 19.1 | ↓-0.1 | |
| 5/13 14:40 | 19.3 | ↑0.2 | |
| 5/13 14:50 | 19.6 | ↑0.3 | |
| 5/13 15:00 | 20.2 | ↑0.6 | |
| 5/13 15:10 | 21.0 | ↑0.8 | |
| 5/13 15:20 | 21.9 | ↑0.9 | |
| 5/13 15:30 | 23.0 | ↑1.1 | |
| 5/13 15:40 | 24.3 | ↑1.3 | |
| 5/13 15:50 | 25.8 | ↑1.5 | |
| 5/13 16:00 | 27.4 | ↑1.6 | |
| 5/13 16:10 | 29.2 | ↑1.8 | |
| 5/13 16:20 | 31.1 | ↑1.9 | |
| 5/13 16:30 | 33.1 | ↑2.0 | |
| 5/13 16:40 | 35.3 | ↑2.2 | |
| 5/13 16:50 | 37.6 | ↑2.3 | |
| 5/13 17:00 | 40.0 | ↑2.4 | |
| 5/13 17:10 | 42.5 | ↑2.5 | |
| 5/13 17:20 | 45.1 | ↑2.6 | |
| 5/13 17:30 | 47.8 | ↑2.7 | |
| 5/13 17:40 | 50.5 | ↑2.7 | |
| 5/13 17:50 | 53.2 | ↑2.7 | |
| 5/13 18:00 | 56.0 | ↑2.8 | |
| 5/13 18:10 | 58.9 | ↑2.9 | |
| 5/13 18:20 | 61.7 | ↑2.8 | |
| 5/13 18:30 | 64.5 | ↑2.8 | |
| 5/13 18:40 | 67.3 | ↑2.8 | |
| 5/13 18:50 | 70.1 | ↑2.8 | |
| 5/13 19:00 | 72.8 | ↑2.7 | |
| 5/13 19:10 | 75.5 | ↑2.7 | |
| 5/13 19:20 | 78.1 | ↑2.6 | |
| 5/13 19:30 | 80.6 | ↑2.5 | |
| 5/13 19:40 | 83.0 | ↑2.4 | |
| 5/13 19:50 | 85.3 | ↑2.3 | |
| 5/13 20:00 | 87.4 | ↑2.1 | |
| 5/13 20:10 | 89.5 | ↑2.1 | |
| 5/13 20:20 | 91.3 | ↑1.8 | |
| 5/13 20:30 | 93.1 | ↑1.8 | |
| 5/13 20:40 | 94.6 | ↑1.5 | |
| 5/13 20:50 | 96.0 | ↑1.4 | |
| 5/13 21:00 | 97.2 | ↑1.2 | |
| 5/13 21:10 | 98.2 | ↑1.0 | |
| 5/13 21:20 | 99.1 | ↑0.9 | |
| 5/13 21:30 | 99.7 | ↑0.6 | |
| 5/13 21:40 | 100.2 | ↑0.5 | |
| 5/13 21:50 | 100.5 | ↑0.3 | |
| 5/13 22:00 | 100.6 | ↑0.1 | 満潮 |
| 5/13 22:10 | 100.6 | 0 | |
| 5/13 22:20 | 100.4 | ↓-0.2 | |
| 5/13 22:30 | 100.0 | ↓-0.4 | |
| 5/13 22:40 | 99.5 | ↓-0.5 | |
| 5/13 22:50 | 98.8 | ↓-0.7 | |
| 5/13 23:00 | 98.1 | ↓-0.7 | |
| 5/13 23:10 | 97.2 | ↓-0.9 | |
| 5/13 23:20 | 96.3 | ↓-0.9 | |
| 5/13 23:30 | 95.2 | ↓-1.1 | |
| 5/13 23:40 | 94.1 | ↓-1.1 | |
| 5/13 23:50 | 92.9 | ↓-1.2 |