| 満潮 | 干潮 | 満潮 | 干潮 |
|
2
(月) |
02:25 | 08:50 | 15:06 | 20:51 |
| 110cm | 28cm | 104cm | 43cm | |
|
||||
那珂湊（茨城）2061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 | 85.4 | ↑2.9 | |
| 5/2 00:10 | 88.2 | ↑2.8 | |
| 5/2 00:20 | 91.0 | ↑2.8 | |
| 5/2 00:30 | 93.6 | ↑2.6 | |
| 5/2 00:40 | 96.0 | ↑2.4 | |
| 5/2 00:50 | 98.3 | ↑2.3 | |
| 5/2 01:00 | 100.4 | ↑2.1 | |
| 5/2 01:10 | 102.3 | ↑1.9 | |
| 5/2 01:20 | 104.0 | ↑1.7 | |
| 5/2 01:30 | 105.5 | ↑1.5 | |
| 5/2 01:40 | 106.7 | ↑1.2 | |
| 5/2 01:50 | 107.8 | ↑1.1 | |
| 5/2 02:00 | 108.5 | ↑0.7 | |
| 5/2 02:10 | 109.0 | ↑0.5 | |
| 5/2 02:20 | 109.3 | ↑0.3 | 満潮 |
| 5/2 02:30 | 109.3 | 0 | |
| 5/2 02:40 | 109.0 | ↓-0.3 | |
| 5/2 02:50 | 108.4 | ↓-0.6 | |
| 5/2 03:00 | 107.6 | ↓-0.8 | |
| 5/2 03:10 | 106.6 | ↓-1.0 | |
| 5/2 03:20 | 105.3 | ↓-1.3 | |
| 5/2 03:30 | 103.7 | ↓-1.6 | |
| 5/2 03:40 | 101.9 | ↓-1.8 | |
| 5/2 03:50 | 99.9 | ↓-2.0 | |
| 5/2 04:00 | 97.7 | ↓-2.2 | |
| 5/2 04:10 | 95.3 | ↓-2.4 | |
| 5/2 04:20 | 92.7 | ↓-2.6 | |
| 5/2 04:30 | 89.9 | ↓-2.8 | |
| 5/2 04:40 | 87.0 | ↓-2.9 | |
| 5/2 04:50 | 84.0 | ↓-3.0 | |
| 5/2 05:00 | 80.8 | ↓-3.2 | |
| 5/2 05:10 | 77.6 | ↓-3.2 | |
| 5/2 05:20 | 74.3 | ↓-3.3 | |
| 5/2 05:30 | 71.0 | ↓-3.3 | |
| 5/2 05:40 | 67.6 | ↓-3.4 | 最大潮位差 |
| 5/2 05:50 | 64.3 | ↓-3.3 | |
| 5/2 06:00 | 60.9 | ↓-3.4 | 最大潮位差 |
| 5/2 06:10 | 57.6 | ↓-3.3 | |
| 5/2 06:20 | 54.4 | ↓-3.2 | |
| 5/2 06:30 | 51.3 | ↓-3.1 | |
| 5/2 06:40 | 48.3 | ↓-3.0 | |
| 5/2 06:50 | 45.4 | ↓-2.9 | |
| 5/2 07:00 | 42.7 | ↓-2.7 | |
| 5/2 07:10 | 40.2 | ↓-2.5 | |
| 5/2 07:20 | 37.8 | ↓-2.4 | |
| 5/2 07:30 | 35.7 | ↓-2.1 | |
| 5/2 07:40 | 33.7 | ↓-2.0 | |
| 5/2 07:50 | 32.0 | ↓-1.7 | |
| 5/2 08:00 | 30.6 | ↓-1.4 | |
| 5/2 08:10 | 29.4 | ↓-1.2 | |
| 5/2 08:20 | 28.5 | ↓-0.9 | |
| 5/2 08:30 | 27.8 | ↓-0.7 | |
| 5/2 08:40 | 27.4 | ↓-0.4 | 干潮 |
| 5/2 08:50 | 27.3 | ↓-0.1 | 干潮 |
| 5/2 09:00 | 27.5 | ↑0.2 | |
| 5/2 09:10 | 28.0 | ↑0.5 | |
| 5/2 09:20 | 28.7 | ↑0.7 | |
| 5/2 09:30 | 29.7 | ↑1.0 | |
| 5/2 09:40 | 30.9 | ↑1.2 | |
| 5/2 09:50 | 32.4 | ↑1.5 | |
| 5/2 10:00 | 34.1 | ↑1.7 | |
| 5/2 10:10 | 36.0 | ↑1.9 | |
| 5/2 10:20 | 38.2 | ↑2.2 | |
| 5/2 10:30 | 40.5 | ↑2.3 | |
| 5/2 10:40 | 43.0 | ↑2.5 | |
| 5/2 10:50 | 45.7 | ↑2.7 | |
| 5/2 11:00 | 48.5 | ↑2.8 | |
| 5/2 11:10 | 51.4 | ↑2.9 | |
| 5/2 11:20 | 54.5 | ↑3.1 | |
| 5/2 11:30 | 57.5 | ↑3.0 | |
| 5/2 11:40 | 60.7 | ↑3.2 | |
| 5/2 11:50 | 63.9 | ↑3.2 | |
| 5/2 12:00 | 67.0 | ↑3.1 | |
| 5/2 12:10 | 70.2 | ↑3.2 | |
| 5/2 12:20 | 73.3 | ↑3.1 | |
| 5/2 12:30 | 76.4 | ↑3.1 | |
| 5/2 12:40 | 79.4 | ↑3.0 | |
| 5/2 12:50 | 82.3 | ↑2.9 | |
| 5/2 13:00 | 85.0 | ↑2.7 | |
| 5/2 13:10 | 87.6 | ↑2.6 | |
| 5/2 13:20 | 90.1 | ↑2.5 | |
| 5/2 13:30 | 92.4 | ↑2.3 | |
| 5/2 13:40 | 94.5 | ↑2.1 | |
| 5/2 13:50 | 96.4 | ↑1.9 | |
| 5/2 14:00 | 98.1 | ↑1.7 | |
| 5/2 14:10 | 99.6 | ↑1.5 | |
| 5/2 14:20 | 100.9 | ↑1.3 | |
| 5/2 14:30 | 101.9 | ↑1.0 | |
| 5/2 14:40 | 102.6 | ↑0.7 | |
| 5/2 14:50 | 103.1 | ↑0.5 | |
| 5/2 15:00 | 103.4 | ↑0.3 | 満潮 |
| 5/2 15:10 | 103.4 | 0 | |
| 5/2 15:20 | 103.1 | ↓-0.3 | |
| 5/2 15:30 | 102.6 | ↓-0.5 | |
| 5/2 15:40 | 101.9 | ↓-0.7 | |
| 5/2 15:50 | 100.9 | ↓-1.0 | |
| 5/2 16:00 | 99.7 | ↓-1.2 | |
| 5/2 16:10 | 98.3 | ↓-1.4 | |
| 5/2 16:20 | 96.7 | ↓-1.6 | |
| 5/2 16:30 | 94.9 | ↓-1.8 | |
| 5/2 16:40 | 92.9 | ↓-2.0 | |
| 5/2 16:50 | 90.7 | ↓-2.2 | |
| 5/2 17:00 | 88.4 | ↓-2.3 | |
| 5/2 17:10 | 86.0 | ↓-2.4 | |
| 5/2 17:20 | 83.4 | ↓-2.6 | |
| 5/2 17:30 | 80.8 | ↓-2.6 | |
| 5/2 17:40 | 78.1 | ↓-2.7 | |
| 5/2 17:50 | 75.4 | ↓-2.7 | |
| 5/2 18:00 | 72.7 | ↓-2.7 | |
| 5/2 18:10 | 69.9 | ↓-2.8 | |
| 5/2 18:20 | 67.2 | ↓-2.7 | |
| 5/2 18:30 | 64.6 | ↓-2.6 | |
| 5/2 18:40 | 62.0 | ↓-2.6 | |
| 5/2 18:50 | 59.5 | ↓-2.5 | |
| 5/2 19:00 | 57.1 | ↓-2.4 | |
| 5/2 19:10 | 54.8 | ↓-2.3 | |
| 5/2 19:20 | 52.7 | ↓-2.1 | |
| 5/2 19:30 | 50.8 | ↓-1.9 | |
| 5/2 19:40 | 49.0 | ↓-1.8 | |
| 5/2 19:50 | 47.5 | ↓-1.5 | |
| 5/2 20:00 | 46.1 | ↓-1.4 | |
| 5/2 20:10 | 45.0 | ↓-1.1 | |
| 5/2 20:20 | 44.2 | ↓-0.8 | |
| 5/2 20:30 | 43.5 | ↓-0.7 | |
| 5/2 20:40 | 43.1 | ↓-0.4 | |
| 5/2 20:50 | 43.0 | ↓-0.1 | 干潮 |
| 5/2 21:00 | 43.1 | ↑0.1 | |
| 5/2 21:10 | 43.5 | ↑0.4 | |
| 5/2 21:20 | 44.1 | ↑0.6 | |
| 5/2 21:30 | 45.0 | ↑0.9 | |
| 5/2 21:40 | 46.1 | ↑1.1 | |
| 5/2 21:50 | 47.5 | ↑1.4 | |
| 5/2 22:00 | 49.0 | ↑1.5 | |
| 5/2 22:10 | 50.8 | ↑1.8 | |
| 5/2 22:20 | 52.8 | ↑2.0 | |
| 5/2 22:30 | 55.0 | ↑2.2 | |
| 5/2 22:40 | 57.4 | ↑2.4 | |
| 5/2 22:50 | 59.9 | ↑2.5 | |
| 5/2 23:00 | 62.5 | ↑2.6 | |
| 5/2 23:10 | 65.3 | ↑2.8 | |
| 5/2 23:20 | 68.1 | ↑2.8 | |
| 5/2 23:30 | 71.0 | ↑2.9 | |
| 5/2 23:40 | 74.0 | ↑3.0 | |
| 5/2 23:50 | 77.0 | ↑3.0 |