| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(土) |
08:08 | 03:41 | 23:18 | 15:41 |
| 98cm | 87cm | 107cm | 29cm | |
|
||||
那珂湊（茨城）2020年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 101.2 | ↓-0.9 | |
| 5/30 00:10 | 100.3 | ↓-0.9 | |
| 5/30 00:20 | 99.3 | ↓-1.0 | |
| 5/30 00:30 | 98.3 | ↓-1.0 | |
| 5/30 00:40 | 97.3 | ↓-1.0 | |
| 5/30 00:50 | 96.3 | ↓-1.0 | |
| 5/30 01:00 | 95.3 | ↓-1.0 | |
| 5/30 01:10 | 94.4 | ↓-0.9 | |
| 5/30 01:20 | 93.4 | ↓-1.0 | |
| 5/30 01:30 | 92.5 | ↓-0.9 | |
| 5/30 01:40 | 91.7 | ↓-0.8 | |
| 5/30 01:50 | 90.9 | ↓-0.8 | |
| 5/30 02:00 | 90.2 | ↓-0.7 | |
| 5/30 02:10 | 89.5 | ↓-0.7 | |
| 5/30 02:20 | 88.9 | ↓-0.6 | |
| 5/30 02:30 | 88.4 | ↓-0.5 | |
| 5/30 02:40 | 87.9 | ↓-0.5 | |
| 5/30 02:50 | 87.5 | ↓-0.4 | |
| 5/30 03:00 | 87.2 | ↓-0.3 | |
| 5/30 03:10 | 86.9 | ↓-0.3 | |
| 5/30 03:20 | 86.8 | ↓-0.1 | |
| 5/30 03:30 | 86.6 | ↓-0.2 | |
| 5/30 03:40 | 86.6 | 0 | 干潮 |
| 5/30 03:50 | 86.7 | ↑0.1 | |
| 5/30 04:00 | 86.8 | ↑0.1 | |
| 5/30 04:10 | 86.9 | ↑0.1 | |
| 5/30 04:20 | 87.2 | ↑0.3 | |
| 5/30 04:30 | 87.4 | ↑0.2 | |
| 5/30 04:40 | 87.8 | ↑0.4 | |
| 5/30 04:50 | 88.2 | ↑0.4 | |
| 5/30 05:00 | 88.6 | ↑0.4 | |
| 5/30 05:10 | 89.1 | ↑0.5 | |
| 5/30 05:20 | 89.6 | ↑0.5 | |
| 5/30 05:30 | 90.2 | ↑0.6 | |
| 5/30 05:40 | 90.7 | ↑0.5 | |
| 5/30 05:50 | 91.3 | ↑0.6 | |
| 5/30 06:00 | 91.9 | ↑0.6 | |
| 5/30 06:10 | 92.5 | ↑0.6 | |
| 5/30 06:20 | 93.1 | ↑0.6 | |
| 5/30 06:30 | 93.8 | ↑0.7 | |
| 5/30 06:40 | 94.3 | ↑0.5 | |
| 5/30 06:50 | 94.9 | ↑0.6 | |
| 5/30 07:00 | 95.4 | ↑0.5 | |
| 5/30 07:10 | 95.9 | ↑0.5 | |
| 5/30 07:20 | 96.3 | ↑0.4 | |
| 5/30 07:30 | 96.7 | ↑0.4 | |
| 5/30 07:40 | 97.0 | ↑0.3 | |
| 5/30 07:50 | 97.2 | ↑0.2 | |
| 5/30 08:00 | 97.3 | ↑0.1 | 満潮 |
| 5/30 08:10 | 97.4 | ↑0.1 | |
| 5/30 08:20 | 97.3 | ↓-0.1 | |
| 5/30 08:30 | 97.1 | ↓-0.2 | |
| 5/30 08:40 | 96.8 | ↓-0.3 | |
| 5/30 08:50 | 96.3 | ↓-0.5 | |
| 5/30 09:00 | 95.7 | ↓-0.6 | |
| 5/30 09:10 | 95.0 | ↓-0.7 | |
| 5/30 09:20 | 94.1 | ↓-0.9 | |
| 5/30 09:30 | 93.1 | ↓-1.0 | |
| 5/30 09:40 | 92.0 | ↓-1.1 | |
| 5/30 09:50 | 90.7 | ↓-1.3 | |
| 5/30 10:00 | 89.2 | ↓-1.5 | |
| 5/30 10:10 | 87.6 | ↓-1.6 | |
| 5/30 10:20 | 85.9 | ↓-1.7 | |
| 5/30 10:30 | 84.1 | ↓-1.8 | |
| 5/30 10:40 | 82.1 | ↓-2.0 | |
| 5/30 10:50 | 80.1 | ↓-2.0 | |
| 5/30 11:00 | 77.9 | ↓-2.2 | |
| 5/30 11:10 | 75.6 | ↓-2.3 | |
| 5/30 11:20 | 73.3 | ↓-2.3 | |
| 5/30 11:30 | 70.9 | ↓-2.4 | |
| 5/30 11:40 | 68.4 | ↓-2.5 | |
| 5/30 11:50 | 65.9 | ↓-2.5 | |
| 5/30 12:00 | 63.4 | ↓-2.5 | |
| 5/30 12:10 | 60.9 | ↓-2.5 | |
| 5/30 12:20 | 58.4 | ↓-2.5 | |
| 5/30 12:30 | 55.9 | ↓-2.5 | |
| 5/30 12:40 | 53.4 | ↓-2.5 | |
| 5/30 12:50 | 51.0 | ↓-2.4 | |
| 5/30 13:00 | 48.7 | ↓-2.3 | |
| 5/30 13:10 | 46.4 | ↓-2.3 | |
| 5/30 13:20 | 44.2 | ↓-2.2 | |
| 5/30 13:30 | 42.1 | ↓-2.1 | |
| 5/30 13:40 | 40.2 | ↓-1.9 | |
| 5/30 13:50 | 38.3 | ↓-1.9 | |
| 5/30 14:00 | 36.6 | ↓-1.7 | |
| 5/30 14:10 | 35.0 | ↓-1.6 | |
| 5/30 14:20 | 33.6 | ↓-1.4 | |
| 5/30 14:30 | 32.3 | ↓-1.3 | |
| 5/30 14:40 | 31.2 | ↓-1.1 | |
| 5/30 14:50 | 30.3 | ↓-0.9 | |
| 5/30 15:00 | 29.5 | ↓-0.8 | |
| 5/30 15:10 | 28.9 | ↓-0.6 | |
| 5/30 15:20 | 28.4 | ↓-0.5 | |
| 5/30 15:30 | 28.2 | ↓-0.2 | |
| 5/30 15:40 | 28.1 | ↓-0.1 | 干潮 |
| 5/30 15:50 | 28.2 | ↑0.1 | |
| 5/30 16:00 | 28.4 | ↑0.2 | |
| 5/30 16:10 | 28.9 | ↑0.5 | |
| 5/30 16:20 | 29.5 | ↑0.6 | |
| 5/30 16:30 | 30.3 | ↑0.8 | |
| 5/30 16:40 | 31.2 | ↑0.9 | |
| 5/30 16:50 | 32.3 | ↑1.1 | |
| 5/30 17:00 | 33.6 | ↑1.3 | |
| 5/30 17:10 | 35.0 | ↑1.4 | |
| 5/30 17:20 | 36.6 | ↑1.6 | |
| 5/30 17:30 | 38.3 | ↑1.7 | |
| 5/30 17:40 | 40.2 | ↑1.9 | |
| 5/30 17:50 | 42.2 | ↑2.0 | |
| 5/30 18:00 | 44.3 | ↑2.1 | |
| 5/30 18:10 | 46.5 | ↑2.2 | |
| 5/30 18:20 | 48.9 | ↑2.4 | |
| 5/30 18:30 | 51.3 | ↑2.4 | |
| 5/30 18:40 | 53.8 | ↑2.5 | |
| 5/30 18:50 | 56.4 | ↑2.6 | |
| 5/30 19:00 | 59.0 | ↑2.6 | |
| 5/30 19:10 | 61.7 | ↑2.7 | |
| 5/30 19:20 | 64.5 | ↑2.8 | 最大潮位差 |
| 5/30 19:30 | 67.2 | ↑2.7 | |
| 5/30 19:40 | 70.0 | ↑2.8 | 最大潮位差 |
| 5/30 19:50 | 72.7 | ↑2.7 | |
| 5/30 20:00 | 75.5 | ↑2.8 | 最大潮位差 |
| 5/30 20:10 | 78.2 | ↑2.7 | |
| 5/30 20:20 | 80.8 | ↑2.6 | |
| 5/30 20:30 | 83.4 | ↑2.6 | |
| 5/30 20:40 | 85.9 | ↑2.5 | |
| 5/30 20:50 | 88.3 | ↑2.4 | |
| 5/30 21:00 | 90.6 | ↑2.3 | |
| 5/30 21:10 | 92.8 | ↑2.2 | |
| 5/30 21:20 | 94.8 | ↑2.0 | |
| 5/30 21:30 | 96.7 | ↑1.9 | |
| 5/30 21:40 | 98.5 | ↑1.8 | |
| 5/30 21:50 | 100.1 | ↑1.6 | |
| 5/30 22:00 | 101.5 | ↑1.4 | |
| 5/30 22:10 | 102.8 | ↑1.3 | |
| 5/30 22:20 | 103.8 | ↑1.0 | |
| 5/30 22:30 | 104.8 | ↑1.0 | |
| 5/30 22:40 | 105.5 | ↑0.7 | |
| 5/30 22:50 | 106.0 | ↑0.5 | |
| 5/30 23:00 | 106.4 | ↑0.4 | |
| 5/30 23:10 | 106.6 | ↑0.2 | 満潮 |
| 5/30 23:20 | 106.7 | ↑0.1 | |
| 5/30 23:30 | 106.6 | ↓-0.1 | |
| 5/30 23:40 | 106.3 | ↓-0.3 | |
| 5/30 23:50 | 105.9 | ↓-0.4 |