| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(月) |
00:21 | 07:02 | 12:26 | 18:26 |
| 104cm | 53cm | 84cm | 46cm | |
|
||||
那珂湊（茨城）2033年05月9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 |
|---|---|---|---|
| 5/9 00:00 | 103.1 | ↑0.4 | |
| 5/9 00:10 | 103.4 | ↑0.3 | |
| 5/9 00:20 | 103.4 | 0 | 満潮 |
| 5/9 00:30 | 103.4 | 0 | |
| 5/9 00:40 | 103.1 | ↓-0.3 | |
| 5/9 00:50 | 102.7 | ↓-0.4 | |
| 5/9 01:00 | 102.1 | ↓-0.6 | |
| 5/9 01:10 | 101.3 | ↓-0.8 | |
| 5/9 01:20 | 100.4 | ↓-0.9 | |
| 5/9 01:30 | 99.4 | ↓-1.0 | |
| 5/9 01:40 | 98.2 | ↓-1.2 | |
| 5/9 01:50 | 96.9 | ↓-1.3 | |
| 5/9 02:00 | 95.5 | ↓-1.4 | |
| 5/9 02:10 | 94.0 | ↓-1.5 | |
| 5/9 02:20 | 92.4 | ↓-1.6 | |
| 5/9 02:30 | 90.7 | ↓-1.7 | |
| 5/9 02:40 | 89.0 | ↓-1.7 | |
| 5/9 02:50 | 87.1 | ↓-1.9 | |
| 5/9 03:00 | 85.3 | ↓-1.8 | |
| 5/9 03:10 | 83.3 | ↓-2.0 | |
| 5/9 03:20 | 81.4 | ↓-1.9 | |
| 5/9 03:30 | 79.4 | ↓-2.0 | |
| 5/9 03:40 | 77.5 | ↓-1.9 | |
| 5/9 03:50 | 75.5 | ↓-2.0 | |
| 5/9 04:00 | 73.6 | ↓-1.9 | |
| 5/9 04:10 | 71.6 | ↓-2.0 | |
| 5/9 04:20 | 69.8 | ↓-1.8 | |
| 5/9 04:30 | 67.9 | ↓-1.9 | |
| 5/9 04:40 | 66.1 | ↓-1.8 | |
| 5/9 04:50 | 64.4 | ↓-1.7 | |
| 5/9 05:00 | 62.8 | ↓-1.6 | |
| 5/9 05:10 | 61.3 | ↓-1.5 | |
| 5/9 05:20 | 59.8 | ↓-1.5 | |
| 5/9 05:30 | 58.5 | ↓-1.3 | |
| 5/9 05:40 | 57.3 | ↓-1.2 | |
| 5/9 05:50 | 56.2 | ↓-1.1 | |
| 5/9 06:00 | 55.2 | ↓-1.0 | |
| 5/9 06:10 | 54.4 | ↓-0.8 | |
| 5/9 06:20 | 53.7 | ↓-0.7 | |
| 5/9 06:30 | 53.2 | ↓-0.5 | |
| 5/9 06:40 | 52.8 | ↓-0.4 | |
| 5/9 06:50 | 52.5 | ↓-0.3 | |
| 5/9 07:00 | 52.4 | ↓-0.1 | 干潮 |
| 5/9 07:10 | 52.5 | ↑0.1 | |
| 5/9 07:20 | 52.7 | ↑0.2 | |
| 5/9 07:30 | 53.0 | ↑0.3 | |
| 5/9 07:40 | 53.5 | ↑0.5 | |
| 5/9 07:50 | 54.2 | ↑0.7 | |
| 5/9 08:00 | 54.9 | ↑0.7 | |
| 5/9 08:10 | 55.8 | ↑0.9 | |
| 5/9 08:20 | 56.8 | ↑1.0 | |
| 5/9 08:30 | 57.9 | ↑1.1 | |
| 5/9 08:40 | 59.1 | ↑1.2 | |
| 5/9 08:50 | 60.4 | ↑1.3 | |
| 5/9 09:00 | 61.8 | ↑1.4 | |
| 5/9 09:10 | 63.2 | ↑1.4 | |
| 5/9 09:20 | 64.7 | ↑1.5 | |
| 5/9 09:30 | 66.2 | ↑1.5 | |
| 5/9 09:40 | 67.7 | ↑1.5 | |
| 5/9 09:50 | 69.2 | ↑1.5 | |
| 5/9 10:00 | 70.7 | ↑1.5 | |
| 5/9 10:10 | 72.2 | ↑1.5 | |
| 5/9 10:20 | 73.6 | ↑1.4 | |
| 5/9 10:30 | 75.0 | ↑1.4 | |
| 5/9 10:40 | 76.3 | ↑1.3 | |
| 5/9 10:50 | 77.6 | ↑1.3 | |
| 5/9 11:00 | 78.7 | ↑1.1 | |
| 5/9 11:10 | 79.7 | ↑1.0 | |
| 5/9 11:20 | 80.7 | ↑1.0 | |
| 5/9 11:30 | 81.5 | ↑0.8 | |
| 5/9 11:40 | 82.2 | ↑0.7 | |
| 5/9 11:50 | 82.7 | ↑0.5 | |
| 5/9 12:00 | 83.2 | ↑0.5 | |
| 5/9 12:10 | 83.5 | ↑0.3 | |
| 5/9 12:20 | 83.6 | ↑0.1 | 満潮 |
| 5/9 12:30 | 83.6 | 0 | |
| 5/9 12:40 | 83.5 | ↓-0.1 | |
| 5/9 12:50 | 83.2 | ↓-0.3 | |
| 5/9 13:00 | 82.8 | ↓-0.4 | |
| 5/9 13:10 | 82.2 | ↓-0.6 | |
| 5/9 13:20 | 81.5 | ↓-0.7 | |
| 5/9 13:30 | 80.7 | ↓-0.8 | |
| 5/9 13:40 | 79.8 | ↓-0.9 | |
| 5/9 13:50 | 78.7 | ↓-1.1 | |
| 5/9 14:00 | 77.6 | ↓-1.1 | |
| 5/9 14:10 | 76.4 | ↓-1.2 | |
| 5/9 14:20 | 75.0 | ↓-1.4 | |
| 5/9 14:30 | 73.6 | ↓-1.4 | |
| 5/9 14:40 | 72.2 | ↓-1.4 | |
| 5/9 14:50 | 70.6 | ↓-1.6 | |
| 5/9 15:00 | 69.1 | ↓-1.5 | |
| 5/9 15:10 | 67.4 | ↓-1.7 | |
| 5/9 15:20 | 65.8 | ↓-1.6 | |
| 5/9 15:30 | 64.2 | ↓-1.6 | |
| 5/9 15:40 | 62.5 | ↓-1.7 | |
| 5/9 15:50 | 60.9 | ↓-1.6 | |
| 5/9 16:00 | 59.3 | ↓-1.6 | |
| 5/9 16:10 | 57.7 | ↓-1.6 | |
| 5/9 16:20 | 56.2 | ↓-1.5 | |
| 5/9 16:30 | 54.7 | ↓-1.5 | |
| 5/9 16:40 | 53.3 | ↓-1.4 | |
| 5/9 16:50 | 52.0 | ↓-1.3 | |
| 5/9 17:00 | 50.7 | ↓-1.3 | |
| 5/9 17:10 | 49.6 | ↓-1.1 | |
| 5/9 17:20 | 48.6 | ↓-1.0 | |
| 5/9 17:30 | 47.7 | ↓-0.9 | |
| 5/9 17:40 | 46.9 | ↓-0.8 | |
| 5/9 17:50 | 46.3 | ↓-0.6 | |
| 5/9 18:00 | 45.8 | ↓-0.5 | |
| 5/9 18:10 | 45.5 | ↓-0.3 | |
| 5/9 18:20 | 45.3 | ↓-0.2 | 干潮 |
| 5/9 18:30 | 45.3 | 0 | |
| 5/9 18:40 | 45.5 | ↑0.2 | |
| 5/9 18:50 | 45.8 | ↑0.3 | |
| 5/9 19:00 | 46.3 | ↑0.5 | |
| 5/9 19:10 | 47.0 | ↑0.7 | |
| 5/9 19:20 | 47.8 | ↑0.8 | |
| 5/9 19:30 | 48.9 | ↑1.1 | |
| 5/9 19:40 | 50.1 | ↑1.2 | |
| 5/9 19:50 | 51.4 | ↑1.3 | |
| 5/9 20:00 | 52.9 | ↑1.5 | |
| 5/9 20:10 | 54.6 | ↑1.7 | |
| 5/9 20:20 | 56.4 | ↑1.8 | |
| 5/9 20:30 | 58.4 | ↑2.0 | |
| 5/9 20:40 | 60.4 | ↑2.0 | |
| 5/9 20:50 | 62.6 | ↑2.2 | |
| 5/9 21:00 | 64.8 | ↑2.2 | |
| 5/9 21:10 | 67.2 | ↑2.4 | |
| 5/9 21:20 | 69.6 | ↑2.4 | |
| 5/9 21:30 | 72.0 | ↑2.4 | |
| 5/9 21:40 | 74.5 | ↑2.5 | 最大潮位差 |
| 5/9 21:50 | 77.0 | ↑2.5 | 最大潮位差 |
| 5/9 22:00 | 79.5 | ↑2.5 | 最大潮位差 |
| 5/9 22:10 | 82.0 | ↑2.5 | 最大潮位差 |
| 5/9 22:20 | 84.4 | ↑2.4 | |
| 5/9 22:30 | 86.8 | ↑2.4 | |
| 5/9 22:40 | 89.1 | ↑2.3 | |
| 5/9 22:50 | 91.4 | ↑2.3 | |
| 5/9 23:00 | 93.5 | ↑2.1 | |
| 5/9 23:10 | 95.5 | ↑2.0 | |
| 5/9 23:20 | 97.4 | ↑1.9 | |
| 5/9 23:30 | 99.1 | ↑1.7 | |
| 5/9 23:40 | 100.7 | ↑1.6 | |
| 5/9 23:50 | 102.2 | ↑1.5 |