| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(水) |
00:43 | 07:31 | 13:38 | 19:08 |
| 113cm | 42cm | 95cm | 57cm | |
|
||||
那珂湊（茨城）2023年05月31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 |
|---|---|---|---|
| 5/31 00:00 | 110.6 | ↑0.9 | |
| 5/31 00:10 | 111.4 | ↑0.8 | |
| 5/31 00:20 | 112.0 | ↑0.6 | |
| 5/31 00:30 | 112.3 | ↑0.3 | |
| 5/31 00:40 | 112.5 | ↑0.2 | 満潮 |
| 5/31 00:50 | 112.4 | ↓-0.1 | |
| 5/31 01:00 | 112.1 | ↓-0.3 | |
| 5/31 01:10 | 111.7 | ↓-0.4 | |
| 5/31 01:20 | 111.0 | ↓-0.7 | |
| 5/31 01:30 | 110.1 | ↓-0.9 | |
| 5/31 01:40 | 109.0 | ↓-1.1 | |
| 5/31 01:50 | 107.7 | ↓-1.3 | |
| 5/31 02:00 | 106.3 | ↓-1.4 | |
| 5/31 02:10 | 104.6 | ↓-1.7 | |
| 5/31 02:20 | 102.8 | ↓-1.8 | |
| 5/31 02:30 | 100.9 | ↓-1.9 | |
| 5/31 02:40 | 98.8 | ↓-2.1 | |
| 5/31 02:50 | 96.6 | ↓-2.2 | |
| 5/31 03:00 | 94.2 | ↓-2.4 | |
| 5/31 03:10 | 91.8 | ↓-2.4 | |
| 5/31 03:20 | 89.3 | ↓-2.5 | |
| 5/31 03:30 | 86.7 | ↓-2.6 | |
| 5/31 03:40 | 84.1 | ↓-2.6 | |
| 5/31 03:50 | 81.4 | ↓-2.7 | |
| 5/31 04:00 | 78.7 | ↓-2.7 | |
| 5/31 04:10 | 75.9 | ↓-2.8 | 最大潮位差 |
| 5/31 04:20 | 73.2 | ↓-2.7 | |
| 5/31 04:30 | 70.5 | ↓-2.7 | |
| 5/31 04:40 | 67.9 | ↓-2.6 | |
| 5/31 04:50 | 65.3 | ↓-2.6 | |
| 5/31 05:00 | 62.8 | ↓-2.5 | |
| 5/31 05:10 | 60.3 | ↓-2.5 | |
| 5/31 05:20 | 58.0 | ↓-2.3 | |
| 5/31 05:30 | 55.7 | ↓-2.3 | |
| 5/31 05:40 | 53.6 | ↓-2.1 | |
| 5/31 05:50 | 51.7 | ↓-1.9 | |
| 5/31 06:00 | 49.8 | ↓-1.9 | |
| 5/31 06:10 | 48.2 | ↓-1.6 | |
| 5/31 06:20 | 46.7 | ↓-1.5 | |
| 5/31 06:30 | 45.4 | ↓-1.3 | |
| 5/31 06:40 | 44.3 | ↓-1.1 | |
| 5/31 06:50 | 43.3 | ↓-1.0 | |
| 5/31 07:00 | 42.6 | ↓-0.7 | |
| 5/31 07:10 | 42.1 | ↓-0.5 | |
| 5/31 07:20 | 41.8 | ↓-0.3 | |
| 5/31 07:30 | 41.7 | ↓-0.1 | 干潮 |
| 5/31 07:40 | 41.8 | ↑0.1 | |
| 5/31 07:50 | 42.1 | ↑0.3 | |
| 5/31 08:00 | 42.6 | ↑0.5 | |
| 5/31 08:10 | 43.3 | ↑0.7 | |
| 5/31 08:20 | 44.2 | ↑0.9 | |
| 5/31 08:30 | 45.3 | ↑1.1 | |
| 5/31 08:40 | 46.6 | ↑1.3 | |
| 5/31 08:50 | 48.0 | ↑1.4 | |
| 5/31 09:00 | 49.6 | ↑1.6 | |
| 5/31 09:10 | 51.3 | ↑1.7 | |
| 5/31 09:20 | 53.1 | ↑1.8 | |
| 5/31 09:30 | 55.1 | ↑2.0 | |
| 5/31 09:40 | 57.1 | ↑2.0 | |
| 5/31 09:50 | 59.3 | ↑2.2 | |
| 5/31 10:00 | 61.5 | ↑2.2 | |
| 5/31 10:10 | 63.7 | ↑2.2 | |
| 5/31 10:20 | 66.0 | ↑2.3 | |
| 5/31 10:30 | 68.3 | ↑2.3 | |
| 5/31 10:40 | 70.6 | ↑2.3 | |
| 5/31 10:50 | 72.8 | ↑2.2 | |
| 5/31 11:00 | 75.0 | ↑2.2 | |
| 5/31 11:10 | 77.2 | ↑2.2 | |
| 5/31 11:20 | 79.3 | ↑2.1 | |
| 5/31 11:30 | 81.3 | ↑2.0 | |
| 5/31 11:40 | 83.2 | ↑1.9 | |
| 5/31 11:50 | 85.0 | ↑1.8 | |
| 5/31 12:00 | 86.7 | ↑1.7 | |
| 5/31 12:10 | 88.3 | ↑1.6 | |
| 5/31 12:20 | 89.6 | ↑1.3 | |
| 5/31 12:30 | 90.9 | ↑1.3 | |
| 5/31 12:40 | 92.0 | ↑1.1 | |
| 5/31 12:50 | 92.9 | ↑0.9 | |
| 5/31 13:00 | 93.6 | ↑0.7 | |
| 5/31 13:10 | 94.2 | ↑0.6 | |
| 5/31 13:20 | 94.6 | ↑0.4 | |
| 5/31 13:30 | 94.8 | ↑0.2 | 満潮 |
| 5/31 13:40 | 94.8 | 0 | |
| 5/31 13:50 | 94.7 | ↓-0.1 | |
| 5/31 14:00 | 94.3 | ↓-0.4 | |
| 5/31 14:10 | 93.9 | ↓-0.4 | |
| 5/31 14:20 | 93.2 | ↓-0.7 | |
| 5/31 14:30 | 92.4 | ↓-0.8 | |
| 5/31 14:40 | 91.5 | ↓-0.9 | |
| 5/31 14:50 | 90.4 | ↓-1.1 | |
| 5/31 15:00 | 89.2 | ↓-1.2 | |
| 5/31 15:10 | 87.9 | ↓-1.3 | |
| 5/31 15:20 | 86.4 | ↓-1.5 | |
| 5/31 15:30 | 84.9 | ↓-1.5 | |
| 5/31 15:40 | 83.3 | ↓-1.6 | |
| 5/31 15:50 | 81.7 | ↓-1.6 | |
| 5/31 16:00 | 79.9 | ↓-1.8 | |
| 5/31 16:10 | 78.2 | ↓-1.7 | |
| 5/31 16:20 | 76.4 | ↓-1.8 | |
| 5/31 16:30 | 74.6 | ↓-1.8 | |
| 5/31 16:40 | 72.9 | ↓-1.7 | |
| 5/31 16:50 | 71.1 | ↓-1.8 | |
| 5/31 17:00 | 69.4 | ↓-1.7 | |
| 5/31 17:10 | 67.8 | ↓-1.6 | |
| 5/31 17:20 | 66.2 | ↓-1.6 | |
| 5/31 17:30 | 64.7 | ↓-1.5 | |
| 5/31 17:40 | 63.3 | ↓-1.4 | |
| 5/31 17:50 | 62.0 | ↓-1.3 | |
| 5/31 18:00 | 60.9 | ↓-1.1 | |
| 5/31 18:10 | 59.8 | ↓-1.1 | |
| 5/31 18:20 | 58.9 | ↓-0.9 | |
| 5/31 18:30 | 58.2 | ↓-0.7 | |
| 5/31 18:40 | 57.6 | ↓-0.6 | |
| 5/31 18:50 | 57.3 | ↓-0.3 | |
| 5/31 19:00 | 57.0 | ↓-0.3 | 干潮 |
| 5/31 19:10 | 57.0 | 0 | |
| 5/31 19:20 | 57.2 | ↑0.2 | |
| 5/31 19:30 | 57.5 | ↑0.3 | |
| 5/31 19:40 | 58.0 | ↑0.5 | |
| 5/31 19:50 | 58.8 | ↑0.8 | |
| 5/31 20:00 | 59.7 | ↑0.9 | |
| 5/31 20:10 | 60.8 | ↑1.1 | |
| 5/31 20:20 | 62.0 | ↑1.2 | |
| 5/31 20:30 | 63.5 | ↑1.5 | |
| 5/31 20:40 | 65.1 | ↑1.6 | |
| 5/31 20:50 | 66.8 | ↑1.7 | |
| 5/31 21:00 | 68.7 | ↑1.9 | |
| 5/31 21:10 | 70.8 | ↑2.1 | |
| 5/31 21:20 | 72.9 | ↑2.1 | |
| 5/31 21:30 | 75.1 | ↑2.2 | |
| 5/31 21:40 | 77.5 | ↑2.4 | |
| 5/31 21:50 | 79.9 | ↑2.4 | |
| 5/31 22:00 | 82.3 | ↑2.4 | |
| 5/31 22:10 | 84.8 | ↑2.5 | |
| 5/31 22:20 | 87.3 | ↑2.5 | |
| 5/31 22:30 | 89.8 | ↑2.5 | |
| 5/31 22:40 | 92.2 | ↑2.4 | |
| 5/31 22:50 | 94.7 | ↑2.5 | |
| 5/31 23:00 | 97.0 | ↑2.3 | |
| 5/31 23:10 | 99.3 | ↑2.3 | |
| 5/31 23:20 | 101.5 | ↑2.2 | |
| 5/31 23:30 | 103.6 | ↑2.1 | |
| 5/31 23:40 | 105.5 | ↑1.9 | |
| 5/31 23:50 | 107.3 | ↑1.8 |