| 満潮 | 干潮 | 満潮 | 干潮 |
|
13
(月) |
00:05 | 06:38 | 12:31 | 18:30 |
| 104cm | 48cm | 92cm | 48cm | |
|
||||
那珂湊（茨城）2030年05月13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 |
|---|---|---|---|
| 5/13 00:00 | 103.7 | ↑0.2 | 満潮 |
| 5/13 00:10 | 103.7 | 0 | |
| 5/13 00:20 | 103.4 | ↓-0.3 | |
| 5/13 00:30 | 103.0 | ↓-0.4 | |
| 5/13 00:40 | 102.5 | ↓-0.5 | |
| 5/13 00:50 | 101.7 | ↓-0.8 | |
| 5/13 01:00 | 100.7 | ↓-1.0 | |
| 5/13 01:10 | 99.6 | ↓-1.1 | |
| 5/13 01:20 | 98.4 | ↓-1.2 | |
| 5/13 01:30 | 97.0 | ↓-1.4 | |
| 5/13 01:40 | 95.4 | ↓-1.6 | |
| 5/13 01:50 | 93.8 | ↓-1.6 | |
| 5/13 02:00 | 92.0 | ↓-1.8 | |
| 5/13 02:10 | 90.1 | ↓-1.9 | |
| 5/13 02:20 | 88.1 | ↓-2.0 | |
| 5/13 02:30 | 86.1 | ↓-2.0 | |
| 5/13 02:40 | 84.0 | ↓-2.1 | |
| 5/13 02:50 | 81.8 | ↓-2.2 | |
| 5/13 03:00 | 79.6 | ↓-2.2 | |
| 5/13 03:10 | 77.4 | ↓-2.2 | |
| 5/13 03:20 | 75.2 | ↓-2.2 | |
| 5/13 03:30 | 73.0 | ↓-2.2 | |
| 5/13 03:40 | 70.8 | ↓-2.2 | |
| 5/13 03:50 | 68.6 | ↓-2.2 | |
| 5/13 04:00 | 66.5 | ↓-2.1 | |
| 5/13 04:10 | 64.5 | ↓-2.0 | |
| 5/13 04:20 | 62.5 | ↓-2.0 | |
| 5/13 04:30 | 60.6 | ↓-1.9 | |
| 5/13 04:40 | 58.8 | ↓-1.8 | |
| 5/13 04:50 | 57.1 | ↓-1.7 | |
| 5/13 05:00 | 55.5 | ↓-1.6 | |
| 5/13 05:10 | 54.1 | ↓-1.4 | |
| 5/13 05:20 | 52.7 | ↓-1.4 | |
| 5/13 05:30 | 51.6 | ↓-1.1 | |
| 5/13 05:40 | 50.5 | ↓-1.1 | |
| 5/13 05:50 | 49.6 | ↓-0.9 | |
| 5/13 06:00 | 48.9 | ↓-0.7 | |
| 5/13 06:10 | 48.4 | ↓-0.5 | |
| 5/13 06:20 | 48.0 | ↓-0.4 | |
| 5/13 06:30 | 47.8 | ↓-0.2 | 干潮 |
| 5/13 06:40 | 47.7 | ↓-0.1 | |
| 5/13 06:50 | 47.8 | ↑0.1 | |
| 5/13 07:00 | 48.1 | ↑0.3 | |
| 5/13 07:10 | 48.6 | ↑0.5 | |
| 5/13 07:20 | 49.3 | ↑0.7 | |
| 5/13 07:30 | 50.1 | ↑0.8 | |
| 5/13 07:40 | 51.0 | ↑0.9 | |
| 5/13 07:50 | 52.1 | ↑1.1 | |
| 5/13 08:00 | 53.4 | ↑1.3 | |
| 5/13 08:10 | 54.7 | ↑1.3 | |
| 5/13 08:20 | 56.2 | ↑1.5 | |
| 5/13 08:30 | 57.9 | ↑1.7 | |
| 5/13 08:40 | 59.6 | ↑1.7 | |
| 5/13 08:50 | 61.3 | ↑1.7 | |
| 5/13 09:00 | 63.2 | ↑1.9 | |
| 5/13 09:10 | 65.1 | ↑1.9 | |
| 5/13 09:20 | 67.1 | ↑2.0 | |
| 5/13 09:30 | 69.0 | ↑1.9 | |
| 5/13 09:40 | 71.0 | ↑2.0 | |
| 5/13 09:50 | 73.0 | ↑2.0 | |
| 5/13 10:00 | 74.9 | ↑1.9 | |
| 5/13 10:10 | 76.8 | ↑1.9 | |
| 5/13 10:20 | 78.7 | ↑1.9 | |
| 5/13 10:30 | 80.4 | ↑1.7 | |
| 5/13 10:40 | 82.1 | ↑1.7 | |
| 5/13 10:50 | 83.7 | ↑1.6 | |
| 5/13 11:00 | 85.2 | ↑1.5 | |
| 5/13 11:10 | 86.5 | ↑1.3 | |
| 5/13 11:20 | 87.8 | ↑1.3 | |
| 5/13 11:30 | 88.8 | ↑1.0 | |
| 5/13 11:40 | 89.7 | ↑0.9 | |
| 5/13 11:50 | 90.5 | ↑0.8 | |
| 5/13 12:00 | 91.1 | ↑0.6 | |
| 5/13 12:10 | 91.5 | ↑0.4 | |
| 5/13 12:20 | 91.8 | ↑0.3 | |
| 5/13 12:30 | 91.9 | ↑0.1 | 満潮 |
| 5/13 12:40 | 91.8 | ↓-0.1 | |
| 5/13 12:50 | 91.5 | ↓-0.3 | |
| 5/13 13:00 | 91.1 | ↓-0.4 | |
| 5/13 13:10 | 90.5 | ↓-0.6 | |
| 5/13 13:20 | 89.8 | ↓-0.7 | |
| 5/13 13:30 | 88.9 | ↓-0.9 | |
| 5/13 13:40 | 87.8 | ↓-1.1 | |
| 5/13 13:50 | 86.6 | ↓-1.2 | |
| 5/13 14:00 | 85.3 | ↓-1.3 | |
| 5/13 14:10 | 83.9 | ↓-1.4 | |
| 5/13 14:20 | 82.3 | ↓-1.6 | |
| 5/13 14:30 | 80.7 | ↓-1.6 | |
| 5/13 14:40 | 79.0 | ↓-1.7 | |
| 5/13 14:50 | 77.2 | ↓-1.8 | |
| 5/13 15:00 | 75.4 | ↓-1.8 | |
| 5/13 15:10 | 73.5 | ↓-1.9 | |
| 5/13 15:20 | 71.6 | ↓-1.9 | |
| 5/13 15:30 | 69.6 | ↓-2.0 | |
| 5/13 15:40 | 67.7 | ↓-1.9 | |
| 5/13 15:50 | 65.8 | ↓-1.9 | |
| 5/13 16:00 | 63.9 | ↓-1.9 | |
| 5/13 16:10 | 62.0 | ↓-1.9 | |
| 5/13 16:20 | 60.3 | ↓-1.7 | |
| 5/13 16:30 | 58.5 | ↓-1.8 | |
| 5/13 16:40 | 56.9 | ↓-1.6 | |
| 5/13 16:50 | 55.3 | ↓-1.6 | |
| 5/13 17:00 | 53.9 | ↓-1.4 | |
| 5/13 17:10 | 52.5 | ↓-1.4 | |
| 5/13 17:20 | 51.3 | ↓-1.2 | |
| 5/13 17:30 | 50.3 | ↓-1.0 | |
| 5/13 17:40 | 49.3 | ↓-1.0 | |
| 5/13 17:50 | 48.6 | ↓-0.7 | |
| 5/13 18:00 | 48.0 | ↓-0.6 | |
| 5/13 18:10 | 47.5 | ↓-0.5 | |
| 5/13 18:20 | 47.3 | ↓-0.2 | 干潮 |
| 5/13 18:30 | 47.2 | ↓-0.1 | 干潮 |
| 5/13 18:40 | 47.3 | ↑0.1 | |
| 5/13 18:50 | 47.6 | ↑0.3 | |
| 5/13 19:00 | 48.1 | ↑0.5 | |
| 5/13 19:10 | 48.8 | ↑0.7 | |
| 5/13 19:20 | 49.6 | ↑0.8 | |
| 5/13 19:30 | 50.7 | ↑1.1 | |
| 5/13 19:40 | 51.9 | ↑1.2 | |
| 5/13 19:50 | 53.3 | ↑1.4 | |
| 5/13 20:00 | 54.8 | ↑1.5 | |
| 5/13 20:10 | 56.5 | ↑1.7 | |
| 5/13 20:20 | 58.4 | ↑1.9 | |
| 5/13 20:30 | 60.4 | ↑2.0 | |
| 5/13 20:40 | 62.5 | ↑2.1 | |
| 5/13 20:50 | 64.7 | ↑2.2 | |
| 5/13 21:00 | 67.0 | ↑2.3 | |
| 5/13 21:10 | 69.4 | ↑2.4 | |
| 5/13 21:20 | 71.8 | ↑2.4 | |
| 5/13 21:30 | 74.3 | ↑2.5 | |
| 5/13 21:40 | 76.8 | ↑2.5 | |
| 5/13 21:50 | 79.4 | ↑2.6 | 最大潮位差 |
| 5/13 22:00 | 81.9 | ↑2.5 | |
| 5/13 22:10 | 84.4 | ↑2.5 | |
| 5/13 22:20 | 86.8 | ↑2.4 | |
| 5/13 22:30 | 89.2 | ↑2.4 | |
| 5/13 22:40 | 91.4 | ↑2.2 | |
| 5/13 22:50 | 93.6 | ↑2.2 | |
| 5/13 23:00 | 95.7 | ↑2.1 | |
| 5/13 23:10 | 97.7 | ↑2.0 | |
| 5/13 23:20 | 99.4 | ↑1.7 | |
| 5/13 23:30 | 101.1 | ↑1.7 | |
| 5/13 23:40 | 102.5 | ↑1.4 | |
| 5/13 23:50 | 103.8 | ↑1.3 |