| 満潮 | 干潮 | 満潮 | 干潮 |
|
2
(土) |
00:23 | 06:48 | 11:27 | 18:06 |
| 101cm | 65cm | 82cm | 36cm | |
|
||||
那珂湊（茨城）2054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 | 99.8 | ↑0.4 | |
| 5/2 00:10 | 100.0 | ↑0.2 | |
| 5/2 00:20 | 100.2 | ↑0.2 | 満潮 |
| 5/2 00:30 | 100.1 | ↓-0.1 | |
| 5/2 00:40 | 99.9 | ↓-0.2 | |
| 5/2 00:50 | 99.6 | ↓-0.3 | |
| 5/2 01:00 | 99.2 | ↓-0.4 | |
| 5/2 01:10 | 98.6 | ↓-0.6 | |
| 5/2 01:20 | 97.9 | ↓-0.7 | |
| 5/2 01:30 | 97.1 | ↓-0.8 | |
| 5/2 01:40 | 96.2 | ↓-0.9 | |
| 5/2 01:50 | 95.2 | ↓-1.0 | |
| 5/2 02:00 | 94.1 | ↓-1.1 | |
| 5/2 02:10 | 92.9 | ↓-1.2 | |
| 5/2 02:20 | 91.7 | ↓-1.2 | |
| 5/2 02:30 | 90.4 | ↓-1.3 | |
| 5/2 02:40 | 89.0 | ↓-1.4 | |
| 5/2 02:50 | 87.7 | ↓-1.3 | |
| 5/2 03:00 | 86.3 | ↓-1.4 | |
| 5/2 03:10 | 84.8 | ↓-1.5 | |
| 5/2 03:20 | 83.4 | ↓-1.4 | |
| 5/2 03:30 | 82.0 | ↓-1.4 | |
| 5/2 03:40 | 80.5 | ↓-1.5 | |
| 5/2 03:50 | 79.1 | ↓-1.4 | |
| 5/2 04:00 | 77.7 | ↓-1.4 | |
| 5/2 04:10 | 76.3 | ↓-1.4 | |
| 5/2 04:20 | 75.0 | ↓-1.3 | |
| 5/2 04:30 | 73.7 | ↓-1.3 | |
| 5/2 04:40 | 72.5 | ↓-1.2 | |
| 5/2 04:50 | 71.3 | ↓-1.2 | |
| 5/2 05:00 | 70.2 | ↓-1.1 | |
| 5/2 05:10 | 69.2 | ↓-1.0 | |
| 5/2 05:20 | 68.3 | ↓-0.9 | |
| 5/2 05:30 | 67.4 | ↓-0.9 | |
| 5/2 05:40 | 66.7 | ↓-0.7 | |
| 5/2 05:50 | 66.0 | ↓-0.7 | |
| 5/2 06:00 | 65.4 | ↓-0.6 | |
| 5/2 06:10 | 65.0 | ↓-0.4 | |
| 5/2 06:20 | 64.6 | ↓-0.4 | |
| 5/2 06:30 | 64.4 | ↓-0.2 | |
| 5/2 06:40 | 64.2 | ↓-0.2 | 干潮 |
| 5/2 06:50 | 64.2 | 0 | |
| 5/2 07:00 | 64.3 | ↑0.1 | |
| 5/2 07:10 | 64.5 | ↑0.2 | |
| 5/2 07:20 | 64.8 | ↑0.3 | |
| 5/2 07:30 | 65.2 | ↑0.4 | |
| 5/2 07:40 | 65.7 | ↑0.5 | |
| 5/2 07:50 | 66.3 | ↑0.6 | |
| 5/2 08:00 | 66.9 | ↑0.6 | |
| 5/2 08:10 | 67.7 | ↑0.8 | |
| 5/2 08:20 | 68.5 | ↑0.8 | |
| 5/2 08:30 | 69.3 | ↑0.8 | |
| 5/2 08:40 | 70.2 | ↑0.9 | |
| 5/2 08:50 | 71.2 | ↑1.0 | |
| 5/2 09:00 | 72.2 | ↑1.0 | |
| 5/2 09:10 | 73.2 | ↑1.0 | |
| 5/2 09:20 | 74.1 | ↑0.9 | |
| 5/2 09:30 | 75.1 | ↑1.0 | |
| 5/2 09:40 | 76.1 | ↑1.0 | |
| 5/2 09:50 | 77.0 | ↑0.9 | |
| 5/2 10:00 | 77.9 | ↑0.9 | |
| 5/2 10:10 | 78.7 | ↑0.8 | |
| 5/2 10:20 | 79.4 | ↑0.7 | |
| 5/2 10:30 | 80.1 | ↑0.7 | |
| 5/2 10:40 | 80.6 | ↑0.5 | |
| 5/2 10:50 | 81.1 | ↑0.5 | |
| 5/2 11:00 | 81.5 | ↑0.4 | |
| 5/2 11:10 | 81.7 | ↑0.2 | |
| 5/2 11:20 | 81.9 | ↑0.2 | 満潮 |
| 5/2 11:30 | 81.9 | 0 | |
| 5/2 11:40 | 81.7 | ↓-0.2 | |
| 5/2 11:50 | 81.5 | ↓-0.2 | |
| 5/2 12:00 | 81.1 | ↓-0.4 | |
| 5/2 12:10 | 80.6 | ↓-0.5 | |
| 5/2 12:20 | 80.0 | ↓-0.6 | |
| 5/2 12:30 | 79.2 | ↓-0.8 | |
| 5/2 12:40 | 78.3 | ↓-0.9 | |
| 5/2 12:50 | 77.3 | ↓-1.0 | |
| 5/2 13:00 | 76.2 | ↓-1.1 | |
| 5/2 13:10 | 75.0 | ↓-1.2 | |
| 5/2 13:20 | 73.7 | ↓-1.3 | |
| 5/2 13:30 | 72.3 | ↓-1.4 | |
| 5/2 13:40 | 70.8 | ↓-1.5 | |
| 5/2 13:50 | 69.2 | ↓-1.6 | |
| 5/2 14:00 | 67.6 | ↓-1.6 | |
| 5/2 14:10 | 65.9 | ↓-1.7 | |
| 5/2 14:20 | 64.1 | ↓-1.8 | |
| 5/2 14:30 | 62.4 | ↓-1.7 | |
| 5/2 14:40 | 60.6 | ↓-1.8 | |
| 5/2 14:50 | 58.8 | ↓-1.8 | |
| 5/2 15:00 | 57.0 | ↓-1.8 | |
| 5/2 15:10 | 55.1 | ↓-1.9 | |
| 5/2 15:20 | 53.4 | ↓-1.7 | |
| 5/2 15:30 | 51.6 | ↓-1.8 | |
| 5/2 15:40 | 49.9 | ↓-1.7 | |
| 5/2 15:50 | 48.2 | ↓-1.7 | |
| 5/2 16:00 | 46.6 | ↓-1.6 | |
| 5/2 16:10 | 45.1 | ↓-1.5 | |
| 5/2 16:20 | 43.6 | ↓-1.5 | |
| 5/2 16:30 | 42.3 | ↓-1.3 | |
| 5/2 16:40 | 41.0 | ↓-1.3 | |
| 5/2 16:50 | 39.9 | ↓-1.1 | |
| 5/2 17:00 | 38.9 | ↓-1.0 | |
| 5/2 17:10 | 38.0 | ↓-0.9 | |
| 5/2 17:20 | 37.2 | ↓-0.8 | |
| 5/2 17:30 | 36.6 | ↓-0.6 | |
| 5/2 17:40 | 36.1 | ↓-0.5 | |
| 5/2 17:50 | 35.8 | ↓-0.3 | |
| 5/2 18:00 | 35.6 | ↓-0.2 | 干潮 |
| 5/2 18:10 | 35.6 | 0 | |
| 5/2 18:20 | 35.8 | ↑0.2 | |
| 5/2 18:30 | 36.1 | ↑0.3 | |
| 5/2 18:40 | 36.7 | ↑0.6 | |
| 5/2 18:50 | 37.3 | ↑0.6 | |
| 5/2 19:00 | 38.2 | ↑0.9 | |
| 5/2 19:10 | 39.2 | ↑1.0 | |
| 5/2 19:20 | 40.5 | ↑1.3 | |
| 5/2 19:30 | 41.8 | ↑1.3 | |
| 5/2 19:40 | 43.3 | ↑1.5 | |
| 5/2 19:50 | 45.0 | ↑1.7 | |
| 5/2 20:00 | 46.9 | ↑1.9 | |
| 5/2 20:10 | 48.8 | ↑1.9 | |
| 5/2 20:20 | 50.9 | ↑2.1 | |
| 5/2 20:30 | 53.1 | ↑2.2 | |
| 5/2 20:40 | 55.4 | ↑2.3 | |
| 5/2 20:50 | 57.8 | ↑2.4 | |
| 5/2 21:00 | 60.3 | ↑2.5 | |
| 5/2 21:10 | 62.8 | ↑2.5 | |
| 5/2 21:20 | 65.4 | ↑2.6 | |
| 5/2 21:30 | 68.0 | ↑2.6 | |
| 5/2 21:40 | 70.6 | ↑2.6 | |
| 5/2 21:50 | 73.2 | ↑2.6 | |
| 5/2 22:00 | 75.9 | ↑2.7 | 最大潮位差 |
| 5/2 22:10 | 78.4 | ↑2.5 | |
| 5/2 22:20 | 80.9 | ↑2.5 | |
| 5/2 22:30 | 83.4 | ↑2.5 | |
| 5/2 22:40 | 85.8 | ↑2.4 | |
| 5/2 22:50 | 88.0 | ↑2.2 | |
| 5/2 23:00 | 90.2 | ↑2.2 | |
| 5/2 23:10 | 92.2 | ↑2.0 | |
| 5/2 23:20 | 94.2 | ↑2.0 | |
| 5/2 23:30 | 95.9 | ↑1.7 | |
| 5/2 23:40 | 97.5 | ↑1.6 | |
| 5/2 23:50 | 99.0 | ↑1.5 |