| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(水) |
06:42 | 02:20 | 23:09 | 14:58 |
| 100cm | 92cm | 103cm | 21cm | |
|
||||
那珂湊（茨城）2021年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 96.9 | ↓-0.7 | |
| 5/19 00:10 | 96.3 | ↓-0.6 | |
| 5/19 00:20 | 95.6 | ↓-0.7 | |
| 5/19 00:30 | 95.0 | ↓-0.6 | |
| 5/19 00:40 | 94.4 | ↓-0.6 | |
| 5/19 00:50 | 93.8 | ↓-0.6 | |
| 5/19 01:00 | 93.3 | ↓-0.5 | |
| 5/19 01:10 | 92.9 | ↓-0.4 | |
| 5/19 01:20 | 92.5 | ↓-0.4 | |
| 5/19 01:30 | 92.1 | ↓-0.4 | |
| 5/19 01:40 | 91.8 | ↓-0.3 | |
| 5/19 01:50 | 91.6 | ↓-0.2 | |
| 5/19 02:00 | 91.5 | ↓-0.1 | |
| 5/19 02:10 | 91.4 | ↓-0.1 | 干潮 |
| 5/19 02:20 | 91.4 | 0 | 干潮 |
| 5/19 02:30 | 91.4 | 0 | |
| 5/19 02:40 | 91.5 | ↑0.1 | |
| 5/19 02:50 | 91.6 | ↑0.1 | |
| 5/19 03:00 | 91.8 | ↑0.2 | |
| 5/19 03:10 | 92.1 | ↑0.3 | |
| 5/19 03:20 | 92.4 | ↑0.3 | |
| 5/19 03:30 | 92.7 | ↑0.3 | |
| 5/19 03:40 | 93.1 | ↑0.4 | |
| 5/19 03:50 | 93.5 | ↑0.4 | |
| 5/19 04:00 | 93.9 | ↑0.4 | |
| 5/19 04:10 | 94.4 | ↑0.5 | |
| 5/19 04:20 | 94.8 | ↑0.4 | |
| 5/19 04:30 | 95.3 | ↑0.5 | |
| 5/19 04:40 | 95.8 | ↑0.5 | |
| 5/19 04:50 | 96.2 | ↑0.4 | |
| 5/19 05:00 | 96.7 | ↑0.5 | |
| 5/19 05:10 | 97.1 | ↑0.4 | |
| 5/19 05:20 | 97.5 | ↑0.4 | |
| 5/19 05:30 | 97.9 | ↑0.4 | |
| 5/19 05:40 | 98.3 | ↑0.4 | |
| 5/19 05:50 | 98.6 | ↑0.3 | |
| 5/19 06:00 | 98.9 | ↑0.3 | |
| 5/19 06:10 | 99.1 | ↑0.2 | |
| 5/19 06:20 | 99.3 | ↑0.2 | |
| 5/19 06:30 | 99.4 | ↑0.1 | |
| 5/19 06:40 | 99.5 | ↑0.1 | 満潮 |
| 5/19 06:50 | 99.4 | ↓-0.1 | |
| 5/19 07:00 | 99.3 | ↓-0.1 | |
| 5/19 07:10 | 99.1 | ↓-0.2 | |
| 5/19 07:20 | 98.8 | ↓-0.3 | |
| 5/19 07:30 | 98.4 | ↓-0.4 | |
| 5/19 07:40 | 97.9 | ↓-0.5 | |
| 5/19 07:50 | 97.3 | ↓-0.6 | |
| 5/19 08:00 | 96.5 | ↓-0.8 | |
| 5/19 08:10 | 95.7 | ↓-0.8 | |
| 5/19 08:20 | 94.7 | ↓-1.0 | |
| 5/19 08:30 | 93.6 | ↓-1.1 | |
| 5/19 08:40 | 92.3 | ↓-1.3 | |
| 5/19 08:50 | 90.9 | ↓-1.4 | |
| 5/19 09:00 | 89.4 | ↓-1.5 | |
| 5/19 09:10 | 87.7 | ↓-1.7 | |
| 5/19 09:20 | 86.0 | ↓-1.7 | |
| 5/19 09:30 | 84.1 | ↓-1.9 | |
| 5/19 09:40 | 82.0 | ↓-2.1 | |
| 5/19 09:50 | 79.9 | ↓-2.1 | |
| 5/19 10:00 | 77.6 | ↓-2.3 | |
| 5/19 10:10 | 75.3 | ↓-2.3 | |
| 5/19 10:20 | 72.8 | ↓-2.5 | |
| 5/19 10:30 | 70.3 | ↓-2.5 | |
| 5/19 10:40 | 67.7 | ↓-2.6 | |
| 5/19 10:50 | 65.1 | ↓-2.6 | |
| 5/19 11:00 | 62.4 | ↓-2.7 | |
| 5/19 11:10 | 59.6 | ↓-2.8 | 最大潮位差 |
| 5/19 11:20 | 56.9 | ↓-2.7 | |
| 5/19 11:30 | 54.2 | ↓-2.7 | |
| 5/19 11:40 | 51.5 | ↓-2.7 | |
| 5/19 11:50 | 48.8 | ↓-2.7 | |
| 5/19 12:00 | 46.2 | ↓-2.6 | |
| 5/19 12:10 | 43.6 | ↓-2.6 | |
| 5/19 12:20 | 41.1 | ↓-2.5 | |
| 5/19 12:30 | 38.7 | ↓-2.4 | |
| 5/19 12:40 | 36.4 | ↓-2.3 | |
| 5/19 12:50 | 34.2 | ↓-2.2 | |
| 5/19 13:00 | 32.2 | ↓-2.0 | |
| 5/19 13:10 | 30.2 | ↓-2.0 | |
| 5/19 13:20 | 28.5 | ↓-1.7 | |
| 5/19 13:30 | 26.8 | ↓-1.7 | |
| 5/19 13:40 | 25.4 | ↓-1.4 | |
| 5/19 13:50 | 24.1 | ↓-1.3 | |
| 5/19 14:00 | 23.0 | ↓-1.1 | |
| 5/19 14:10 | 22.0 | ↓-1.0 | |
| 5/19 14:20 | 21.3 | ↓-0.7 | |
| 5/19 14:30 | 20.7 | ↓-0.6 | |
| 5/19 14:40 | 20.3 | ↓-0.4 | |
| 5/19 14:50 | 20.1 | ↓-0.2 | 干潮 |
| 5/19 15:00 | 20.0 | ↓-0.1 | |
| 5/19 15:10 | 20.2 | ↑0.2 | |
| 5/19 15:20 | 20.5 | ↑0.3 | |
| 5/19 15:30 | 21.0 | ↑0.5 | |
| 5/19 15:40 | 21.6 | ↑0.6 | |
| 5/19 15:50 | 22.5 | ↑0.9 | |
| 5/19 16:00 | 23.5 | ↑1.0 | |
| 5/19 16:10 | 24.6 | ↑1.1 | |
| 5/19 16:20 | 25.9 | ↑1.3 | |
| 5/19 16:30 | 27.4 | ↑1.5 | |
| 5/19 16:40 | 28.9 | ↑1.5 | |
| 5/19 16:50 | 30.7 | ↑1.8 | |
| 5/19 17:00 | 32.5 | ↑1.8 | |
| 5/19 17:10 | 34.5 | ↑2.0 | |
| 5/19 17:20 | 36.5 | ↑2.0 | |
| 5/19 17:30 | 38.7 | ↑2.2 | |
| 5/19 17:40 | 41.0 | ↑2.3 | |
| 5/19 17:50 | 43.4 | ↑2.4 | |
| 5/19 18:00 | 45.8 | ↑2.4 | |
| 5/19 18:10 | 48.3 | ↑2.5 | |
| 5/19 18:20 | 50.9 | ↑2.6 | |
| 5/19 18:30 | 53.5 | ↑2.6 | |
| 5/19 18:40 | 56.2 | ↑2.7 | |
| 5/19 18:50 | 58.8 | ↑2.6 | |
| 5/19 19:00 | 61.5 | ↑2.7 | |
| 5/19 19:10 | 64.2 | ↑2.7 | |
| 5/19 19:20 | 66.9 | ↑2.7 | |
| 5/19 19:30 | 69.6 | ↑2.7 | |
| 5/19 19:40 | 72.2 | ↑2.6 | |
| 5/19 19:50 | 74.8 | ↑2.6 | |
| 5/19 20:00 | 77.3 | ↑2.5 | |
| 5/19 20:10 | 79.8 | ↑2.5 | |
| 5/19 20:20 | 82.2 | ↑2.4 | |
| 5/19 20:30 | 84.4 | ↑2.2 | |
| 5/19 20:40 | 86.6 | ↑2.2 | |
| 5/19 20:50 | 88.7 | ↑2.1 | |
| 5/19 21:00 | 90.6 | ↑1.9 | |
| 5/19 21:10 | 92.4 | ↑1.8 | |
| 5/19 21:20 | 94.1 | ↑1.7 | |
| 5/19 21:30 | 95.6 | ↑1.5 | |
| 5/19 21:40 | 97.0 | ↑1.4 | |
| 5/19 21:50 | 98.2 | ↑1.2 | |
| 5/19 22:00 | 99.3 | ↑1.1 | |
| 5/19 22:10 | 100.2 | ↑0.9 | |
| 5/19 22:20 | 101.0 | ↑0.8 | |
| 5/19 22:30 | 101.6 | ↑0.6 | |
| 5/19 22:40 | 102.0 | ↑0.4 | |
| 5/19 22:50 | 102.3 | ↑0.3 | |
| 5/19 23:00 | 102.5 | ↑0.2 | 満潮 |
| 5/19 23:10 | 102.6 | ↑0.1 | |
| 5/19 23:20 | 102.5 | ↓-0.1 | |
| 5/19 23:30 | 102.3 | ↓-0.2 | |
| 5/19 23:40 | 102.0 | ↓-0.3 | |
| 5/19 23:50 | 101.6 | ↓-0.4 |