| 満潮 | 干潮 | 満潮 | 干潮 |
|
3
(月) |
06:30 | 01:19 | 22:05 | 14:11 |
| 103cm | 81cm | 98cm | 13cm | |
|
||||
那珂湊（茨城）2055年05月3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 |
|---|---|---|---|
| 5/3 00:00 | 84.1 | ↓-0.8 | |
| 5/3 00:10 | 83.3 | ↓-0.8 | |
| 5/3 00:20 | 82.6 | ↓-0.7 | |
| 5/3 00:30 | 81.9 | ↓-0.7 | |
| 5/3 00:40 | 81.5 | ↓-0.4 | |
| 5/3 00:50 | 81.1 | ↓-0.4 | |
| 5/3 01:00 | 80.8 | ↓-0.3 | |
| 5/3 01:10 | 80.6 | ↓-0.2 | 干潮 |
| 5/3 01:20 | 80.6 | 0 | |
| 5/3 01:30 | 80.7 | ↑0.1 | |
| 5/3 01:40 | 80.9 | ↑0.2 | |
| 5/3 01:50 | 81.2 | ↑0.3 | |
| 5/3 02:00 | 81.6 | ↑0.4 | |
| 5/3 02:10 | 82.1 | ↑0.5 | |
| 5/3 02:20 | 82.7 | ↑0.6 | |
| 5/3 02:30 | 83.4 | ↑0.7 | |
| 5/3 02:40 | 84.2 | ↑0.8 | |
| 5/3 02:50 | 85.0 | ↑0.8 | |
| 5/3 03:00 | 85.9 | ↑0.9 | |
| 5/3 03:10 | 86.8 | ↑0.9 | |
| 5/3 03:20 | 87.8 | ↑1.0 | |
| 5/3 03:30 | 88.9 | ↑1.1 | |
| 5/3 03:40 | 89.9 | ↑1.0 | |
| 5/3 03:50 | 91.0 | ↑1.1 | |
| 5/3 04:00 | 92.1 | ↑1.1 | |
| 5/3 04:10 | 93.1 | ↑1.0 | |
| 5/3 04:20 | 94.2 | ↑1.1 | |
| 5/3 04:30 | 95.2 | ↑1.0 | |
| 5/3 04:40 | 96.2 | ↑1.0 | |
| 5/3 04:50 | 97.2 | ↑1.0 | |
| 5/3 05:00 | 98.1 | ↑0.9 | |
| 5/3 05:10 | 98.9 | ↑0.8 | |
| 5/3 05:20 | 99.7 | ↑0.8 | |
| 5/3 05:30 | 100.4 | ↑0.7 | |
| 5/3 05:40 | 101.0 | ↑0.6 | |
| 5/3 05:50 | 101.5 | ↑0.5 | |
| 5/3 06:00 | 101.9 | ↑0.4 | |
| 5/3 06:10 | 102.2 | ↑0.3 | |
| 5/3 06:20 | 102.4 | ↑0.2 | 満潮 |
| 5/3 06:30 | 102.5 | ↑0.1 | 満潮 |
| 5/3 06:40 | 102.4 | ↓-0.1 | |
| 5/3 06:50 | 102.2 | ↓-0.2 | |
| 5/3 07:00 | 101.8 | ↓-0.4 | |
| 5/3 07:10 | 101.3 | ↓-0.5 | |
| 5/3 07:20 | 100.6 | ↓-0.7 | |
| 5/3 07:30 | 99.7 | ↓-0.9 | |
| 5/3 07:40 | 98.7 | ↓-1.0 | |
| 5/3 07:50 | 97.5 | ↓-1.2 | |
| 5/3 08:00 | 96.1 | ↓-1.4 | |
| 5/3 08:10 | 94.5 | ↓-1.6 | |
| 5/3 08:20 | 92.8 | ↓-1.7 | |
| 5/3 08:30 | 90.9 | ↓-1.9 | |
| 5/3 08:40 | 88.9 | ↓-2.0 | |
| 5/3 08:50 | 86.6 | ↓-2.3 | |
| 5/3 09:00 | 84.3 | ↓-2.3 | |
| 5/3 09:10 | 81.7 | ↓-2.6 | |
| 5/3 09:20 | 79.1 | ↓-2.6 | |
| 5/3 09:30 | 76.3 | ↓-2.8 | |
| 5/3 09:40 | 73.4 | ↓-2.9 | |
| 5/3 09:50 | 70.4 | ↓-3.0 | |
| 5/3 10:00 | 67.3 | ↓-3.1 | |
| 5/3 10:10 | 64.2 | ↓-3.1 | |
| 5/3 10:20 | 61.0 | ↓-3.2 | |
| 5/3 10:30 | 57.8 | ↓-3.2 | |
| 5/3 10:40 | 54.5 | ↓-3.3 | 最大潮位差 |
| 5/3 10:50 | 51.3 | ↓-3.2 | |
| 5/3 11:00 | 48.1 | ↓-3.2 | |
| 5/3 11:10 | 44.9 | ↓-3.2 | |
| 5/3 11:20 | 41.8 | ↓-3.1 | |
| 5/3 11:30 | 38.8 | ↓-3.0 | |
| 5/3 11:40 | 35.9 | ↓-2.9 | |
| 5/3 11:50 | 33.1 | ↓-2.8 | |
| 5/3 12:00 | 30.4 | ↓-2.7 | |
| 5/3 12:10 | 27.8 | ↓-2.6 | |
| 5/3 12:20 | 25.5 | ↓-2.3 | |
| 5/3 12:30 | 23.3 | ↓-2.2 | |
| 5/3 12:40 | 21.2 | ↓-2.1 | |
| 5/3 12:50 | 19.4 | ↓-1.8 | |
| 5/3 13:00 | 17.8 | ↓-1.6 | |
| 5/3 13:10 | 16.4 | ↓-1.4 | |
| 5/3 13:20 | 15.2 | ↓-1.2 | |
| 5/3 13:30 | 14.2 | ↓-1.0 | |
| 5/3 13:40 | 13.4 | ↓-0.8 | |
| 5/3 13:50 | 12.9 | ↓-0.5 | |
| 5/3 14:00 | 12.6 | ↓-0.3 | |
| 5/3 14:10 | 12.5 | ↓-0.1 | 干潮 |
| 5/3 14:20 | 12.6 | ↑0.1 | |
| 5/3 14:30 | 12.9 | ↑0.3 | |
| 5/3 14:40 | 13.4 | ↑0.5 | |
| 5/3 14:50 | 14.2 | ↑0.8 | |
| 5/3 15:00 | 15.1 | ↑0.9 | |
| 5/3 15:10 | 16.2 | ↑1.1 | |
| 5/3 15:20 | 17.5 | ↑1.3 | |
| 5/3 15:30 | 19.0 | ↑1.5 | |
| 5/3 15:40 | 20.6 | ↑1.6 | |
| 5/3 15:50 | 22.4 | ↑1.8 | |
| 5/3 16:00 | 24.4 | ↑2.0 | |
| 5/3 16:10 | 26.4 | ↑2.0 | |
| 5/3 16:20 | 28.6 | ↑2.2 | |
| 5/3 16:30 | 30.9 | ↑2.3 | |
| 5/3 16:40 | 33.3 | ↑2.4 | |
| 5/3 16:50 | 35.8 | ↑2.5 | |
| 5/3 17:00 | 38.4 | ↑2.6 | |
| 5/3 17:10 | 41.1 | ↑2.7 | |
| 5/3 17:20 | 43.8 | ↑2.7 | |
| 5/3 17:30 | 46.6 | ↑2.8 | |
| 5/3 17:40 | 49.4 | ↑2.8 | |
| 5/3 17:50 | 52.2 | ↑2.8 | |
| 5/3 18:00 | 55.0 | ↑2.8 | |
| 5/3 18:10 | 57.9 | ↑2.9 | |
| 5/3 18:20 | 60.7 | ↑2.8 | |
| 5/3 18:30 | 63.5 | ↑2.8 | |
| 5/3 18:40 | 66.3 | ↑2.8 | |
| 5/3 18:50 | 69.0 | ↑2.7 | |
| 5/3 19:00 | 71.6 | ↑2.6 | |
| 5/3 19:10 | 74.2 | ↑2.6 | |
| 5/3 19:20 | 76.7 | ↑2.5 | |
| 5/3 19:30 | 79.1 | ↑2.4 | |
| 5/3 19:40 | 81.4 | ↑2.3 | |
| 5/3 19:50 | 83.5 | ↑2.1 | |
| 5/3 20:00 | 85.6 | ↑2.1 | |
| 5/3 20:10 | 87.5 | ↑1.9 | |
| 5/3 20:20 | 89.2 | ↑1.7 | |
| 5/3 20:30 | 90.8 | ↑1.6 | |
| 5/3 20:40 | 92.2 | ↑1.4 | |
| 5/3 20:50 | 93.5 | ↑1.3 | |
| 5/3 21:00 | 94.6 | ↑1.1 | |
| 5/3 21:10 | 95.6 | ↑1.0 | |
| 5/3 21:20 | 96.3 | ↑0.7 | |
| 5/3 21:30 | 97.0 | ↑0.7 | |
| 5/3 21:40 | 97.4 | ↑0.4 | |
| 5/3 21:50 | 97.7 | ↑0.3 | |
| 5/3 22:00 | 97.8 | ↑0.1 | 満潮 |
| 5/3 22:10 | 97.8 | 0 | |
| 5/3 22:20 | 97.7 | ↓-0.1 | |
| 5/3 22:30 | 97.4 | ↓-0.3 | |
| 5/3 22:40 | 97.0 | ↓-0.4 | |
| 5/3 22:50 | 96.5 | ↓-0.5 | |
| 5/3 23:00 | 95.9 | ↓-0.6 | |
| 5/3 23:10 | 95.3 | ↓-0.6 | |
| 5/3 23:20 | 94.5 | ↓-0.8 | |
| 5/3 23:30 | 93.7 | ↓-0.8 | |
| 5/3 23:40 | 92.9 | ↓-0.8 | |
| 5/3 23:50 | 92.1 | ↓-0.8 |