| 満潮 | 干潮 | 満潮 | 干潮 |
|
2
(木) |
06:31 | 01:29 | 22:36 | 14:33 |
| 101cm | 86cm | 96cm | 16cm | |
|
||||
那珂湊（茨城）2047年05月2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 |
|---|---|---|---|
| 5/2 00:00 | 88.3 | ↓-0.7 | |
| 5/2 00:10 | 87.7 | ↓-0.6 | |
| 5/2 00:20 | 87.1 | ↓-0.6 | |
| 5/2 00:30 | 86.6 | ↓-0.5 | |
| 5/2 00:40 | 86.2 | ↓-0.4 | |
| 5/2 00:50 | 85.9 | ↓-0.3 | |
| 5/2 01:00 | 85.6 | ↓-0.3 | |
| 5/2 01:10 | 85.4 | ↓-0.2 | |
| 5/2 01:20 | 85.3 | ↓-0.1 | 干潮 |
| 5/2 01:30 | 85.3 | 0 | |
| 5/2 01:40 | 85.3 | 0 | |
| 5/2 01:50 | 85.5 | ↑0.2 | |
| 5/2 02:00 | 85.7 | ↑0.2 | |
| 5/2 02:10 | 86.0 | ↑0.3 | |
| 5/2 02:20 | 86.4 | ↑0.4 | |
| 5/2 02:30 | 86.8 | ↑0.4 | |
| 5/2 02:40 | 87.3 | ↑0.5 | |
| 5/2 02:50 | 87.9 | ↑0.6 | |
| 5/2 03:00 | 88.5 | ↑0.6 | |
| 5/2 03:10 | 89.2 | ↑0.7 | |
| 5/2 03:20 | 89.9 | ↑0.7 | |
| 5/2 03:30 | 90.6 | ↑0.7 | |
| 5/2 03:40 | 91.4 | ↑0.8 | |
| 5/2 03:50 | 92.1 | ↑0.7 | |
| 5/2 04:00 | 92.9 | ↑0.8 | |
| 5/2 04:10 | 93.7 | ↑0.8 | |
| 5/2 04:20 | 94.5 | ↑0.8 | |
| 5/2 04:30 | 95.2 | ↑0.7 | |
| 5/2 04:40 | 96.0 | ↑0.8 | |
| 5/2 04:50 | 96.7 | ↑0.7 | |
| 5/2 05:00 | 97.4 | ↑0.7 | |
| 5/2 05:10 | 98.0 | ↑0.6 | |
| 5/2 05:20 | 98.6 | ↑0.6 | |
| 5/2 05:30 | 99.1 | ↑0.5 | |
| 5/2 05:40 | 99.6 | ↑0.5 | |
| 5/2 05:50 | 100.0 | ↑0.4 | |
| 5/2 06:00 | 100.3 | ↑0.3 | |
| 5/2 06:10 | 100.6 | ↑0.3 | |
| 5/2 06:20 | 100.7 | ↑0.1 | |
| 5/2 06:30 | 100.8 | ↑0.1 | 満潮 |
| 5/2 06:40 | 100.7 | ↓-0.1 | |
| 5/2 06:50 | 100.5 | ↓-0.2 | |
| 5/2 07:00 | 100.3 | ↓-0.2 | |
| 5/2 07:10 | 99.9 | ↓-0.4 | |
| 5/2 07:20 | 99.3 | ↓-0.6 | |
| 5/2 07:30 | 98.6 | ↓-0.7 | |
| 5/2 07:40 | 97.8 | ↓-0.8 | |
| 5/2 07:50 | 96.9 | ↓-0.9 | |
| 5/2 08:00 | 95.8 | ↓-1.1 | |
| 5/2 08:10 | 94.5 | ↓-1.3 | |
| 5/2 08:20 | 93.1 | ↓-1.4 | |
| 5/2 08:30 | 91.6 | ↓-1.5 | |
| 5/2 08:40 | 89.9 | ↓-1.7 | |
| 5/2 08:50 | 88.1 | ↓-1.8 | |
| 5/2 09:00 | 86.1 | ↓-2.0 | |
| 5/2 09:10 | 84.0 | ↓-2.1 | |
| 5/2 09:20 | 81.7 | ↓-2.3 | |
| 5/2 09:30 | 79.3 | ↓-2.4 | |
| 5/2 09:40 | 76.8 | ↓-2.5 | |
| 5/2 09:50 | 74.2 | ↓-2.6 | |
| 5/2 10:00 | 71.6 | ↓-2.6 | |
| 5/2 10:10 | 68.8 | ↓-2.8 | |
| 5/2 10:20 | 65.9 | ↓-2.9 | |
| 5/2 10:30 | 63.1 | ↓-2.8 | |
| 5/2 10:40 | 60.1 | ↓-3.0 | 最大潮位差 |
| 5/2 10:50 | 57.2 | ↓-2.9 | |
| 5/2 11:00 | 54.2 | ↓-3.0 | 最大潮位差 |
| 5/2 11:10 | 51.3 | ↓-2.9 | |
| 5/2 11:20 | 48.3 | ↓-3.0 | 最大潮位差 |
| 5/2 11:30 | 45.5 | ↓-2.8 | |
| 5/2 11:40 | 42.7 | ↓-2.8 | |
| 5/2 11:50 | 39.9 | ↓-2.8 | |
| 5/2 12:00 | 37.3 | ↓-2.6 | |
| 5/2 12:10 | 34.7 | ↓-2.6 | |
| 5/2 12:20 | 32.3 | ↓-2.4 | |
| 5/2 12:30 | 30.0 | ↓-2.3 | |
| 5/2 12:40 | 27.8 | ↓-2.2 | |
| 5/2 12:50 | 25.8 | ↓-2.0 | |
| 5/2 13:00 | 24.0 | ↓-1.8 | |
| 5/2 13:10 | 22.4 | ↓-1.6 | |
| 5/2 13:20 | 20.9 | ↓-1.5 | |
| 5/2 13:30 | 19.6 | ↓-1.3 | |
| 5/2 13:40 | 18.5 | ↓-1.1 | |
| 5/2 13:50 | 17.6 | ↓-0.9 | |
| 5/2 14:00 | 16.9 | ↓-0.7 | |
| 5/2 14:10 | 16.3 | ↓-0.6 | |
| 5/2 14:20 | 16.0 | ↓-0.3 | |
| 5/2 14:30 | 15.9 | ↓-0.1 | 干潮 |
| 5/2 14:40 | 15.9 | 0 | |
| 5/2 14:50 | 16.2 | ↑0.3 | |
| 5/2 15:00 | 16.6 | ↑0.4 | |
| 5/2 15:10 | 17.2 | ↑0.6 | |
| 5/2 15:20 | 18.0 | ↑0.8 | |
| 5/2 15:30 | 19.0 | ↑1.0 | |
| 5/2 15:40 | 20.1 | ↑1.1 | |
| 5/2 15:50 | 21.4 | ↑1.3 | |
| 5/2 16:00 | 22.8 | ↑1.4 | |
| 5/2 16:10 | 24.4 | ↑1.6 | |
| 5/2 16:20 | 26.1 | ↑1.7 | |
| 5/2 16:30 | 27.9 | ↑1.8 | |
| 5/2 16:40 | 29.9 | ↑2.0 | |
| 5/2 16:50 | 31.9 | ↑2.0 | |
| 5/2 17:00 | 34.1 | ↑2.2 | |
| 5/2 17:10 | 36.4 | ↑2.3 | |
| 5/2 17:20 | 38.7 | ↑2.3 | |
| 5/2 17:30 | 41.1 | ↑2.4 | |
| 5/2 17:40 | 43.6 | ↑2.5 | |
| 5/2 17:50 | 46.1 | ↑2.5 | |
| 5/2 18:00 | 48.7 | ↑2.6 | |
| 5/2 18:10 | 51.3 | ↑2.6 | |
| 5/2 18:20 | 53.9 | ↑2.6 | |
| 5/2 18:30 | 56.5 | ↑2.6 | |
| 5/2 18:40 | 59.1 | ↑2.6 | |
| 5/2 18:50 | 61.7 | ↑2.6 | |
| 5/2 19:00 | 64.3 | ↑2.6 | |
| 5/2 19:10 | 66.9 | ↑2.6 | |
| 5/2 19:20 | 69.4 | ↑2.5 | |
| 5/2 19:30 | 71.8 | ↑2.4 | |
| 5/2 19:40 | 74.2 | ↑2.4 | |
| 5/2 19:50 | 76.5 | ↑2.3 | |
| 5/2 20:00 | 78.7 | ↑2.2 | |
| 5/2 20:10 | 80.8 | ↑2.1 | |
| 5/2 20:20 | 82.8 | ↑2.0 | |
| 5/2 20:30 | 84.6 | ↑1.8 | |
| 5/2 20:40 | 86.3 | ↑1.7 | |
| 5/2 20:50 | 87.9 | ↑1.6 | |
| 5/2 21:00 | 89.4 | ↑1.5 | |
| 5/2 21:10 | 90.7 | ↑1.3 | |
| 5/2 21:20 | 91.8 | ↑1.1 | |
| 5/2 21:30 | 92.9 | ↑1.1 | |
| 5/2 21:40 | 93.7 | ↑0.8 | |
| 5/2 21:50 | 94.4 | ↑0.7 | |
| 5/2 22:00 | 95.0 | ↑0.6 | |
| 5/2 22:10 | 95.4 | ↑0.4 | |
| 5/2 22:20 | 95.6 | ↑0.2 | |
| 5/2 22:30 | 95.8 | ↑0.2 | 満潮 |
| 5/2 22:40 | 95.8 | 0 | |
| 5/2 22:50 | 95.6 | ↓-0.2 | |
| 5/2 23:00 | 95.4 | ↓-0.2 | |
| 5/2 23:10 | 95.1 | ↓-0.3 | |
| 5/2 23:20 | 94.7 | ↓-0.4 | |
| 5/2 23:30 | 94.2 | ↓-0.5 | |
| 5/2 23:40 | 93.6 | ↓-0.6 | |
| 5/2 23:50 | 93.0 | ↓-0.6 |