| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(木) |
06:53 | 01:49 | 21:40 | 14:11 |
| 104cm | 82cm | 106cm | 19cm | |
|
||||
那珂湊（茨城）2030年05月23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 |
|---|---|---|---|
| 5/23 00:00 | 88.3 | ↓-1.2 | |
| 5/23 00:10 | 87.2 | ↓-1.1 | |
| 5/23 00:20 | 86.2 | ↓-1.0 | |
| 5/23 00:30 | 85.2 | ↓-1.0 | |
| 5/23 00:40 | 84.4 | ↓-0.8 | |
| 5/23 00:50 | 83.7 | ↓-0.7 | |
| 5/23 01:00 | 83.1 | ↓-0.6 | |
| 5/23 01:10 | 82.6 | ↓-0.5 | |
| 5/23 01:20 | 82.2 | ↓-0.4 | |
| 5/23 01:30 | 81.9 | ↓-0.3 | |
| 5/23 01:40 | 81.8 | ↓-0.1 | 干潮 |
| 5/23 01:50 | 81.8 | 0 | |
| 5/23 02:00 | 81.8 | 0 | |
| 5/23 02:10 | 82.0 | ↑0.2 | |
| 5/23 02:20 | 82.3 | ↑0.3 | |
| 5/23 02:30 | 82.7 | ↑0.4 | |
| 5/23 02:40 | 83.2 | ↑0.5 | |
| 5/23 02:50 | 83.8 | ↑0.6 | |
| 5/23 03:00 | 84.5 | ↑0.7 | |
| 5/23 03:10 | 85.2 | ↑0.7 | |
| 5/23 03:20 | 86.0 | ↑0.8 | |
| 5/23 03:30 | 86.9 | ↑0.9 | |
| 5/23 03:40 | 87.9 | ↑1.0 | |
| 5/23 03:50 | 88.9 | ↑1.0 | |
| 5/23 04:00 | 89.9 | ↑1.0 | |
| 5/23 04:10 | 91.0 | ↑1.1 | |
| 5/23 04:20 | 92.1 | ↑1.1 | |
| 5/23 04:30 | 93.2 | ↑1.1 | |
| 5/23 04:40 | 94.3 | ↑1.1 | |
| 5/23 04:50 | 95.4 | ↑1.1 | |
| 5/23 05:00 | 96.4 | ↑1.0 | |
| 5/23 05:10 | 97.5 | ↑1.1 | |
| 5/23 05:20 | 98.5 | ↑1.0 | |
| 5/23 05:30 | 99.5 | ↑1.0 | |
| 5/23 05:40 | 100.3 | ↑0.8 | |
| 5/23 05:50 | 101.2 | ↑0.9 | |
| 5/23 06:00 | 101.9 | ↑0.7 | |
| 5/23 06:10 | 102.5 | ↑0.6 | |
| 5/23 06:20 | 103.0 | ↑0.5 | |
| 5/23 06:30 | 103.4 | ↑0.4 | |
| 5/23 06:40 | 103.7 | ↑0.3 | |
| 5/23 06:50 | 103.8 | ↑0.1 | 満潮 |
| 5/23 07:00 | 103.7 | ↓-0.1 | |
| 5/23 07:10 | 103.5 | ↓-0.2 | |
| 5/23 07:20 | 103.1 | ↓-0.4 | |
| 5/23 07:30 | 102.6 | ↓-0.5 | |
| 5/23 07:40 | 101.8 | ↓-0.8 | |
| 5/23 07:50 | 100.9 | ↓-0.9 | |
| 5/23 08:00 | 99.8 | ↓-1.1 | |
| 5/23 08:10 | 98.5 | ↓-1.3 | |
| 5/23 08:20 | 97.0 | ↓-1.5 | |
| 5/23 08:30 | 95.3 | ↓-1.7 | |
| 5/23 08:40 | 93.4 | ↓-1.9 | |
| 5/23 08:50 | 91.3 | ↓-2.1 | |
| 5/23 09:00 | 89.1 | ↓-2.2 | |
| 5/23 09:10 | 86.7 | ↓-2.4 | |
| 5/23 09:20 | 84.2 | ↓-2.5 | |
| 5/23 09:30 | 81.5 | ↓-2.7 | |
| 5/23 09:40 | 78.7 | ↓-2.8 | |
| 5/23 09:50 | 75.8 | ↓-2.9 | |
| 5/23 10:00 | 72.8 | ↓-3.0 | |
| 5/23 10:10 | 69.7 | ↓-3.1 | |
| 5/23 10:20 | 66.6 | ↓-3.1 | |
| 5/23 10:30 | 63.4 | ↓-3.2 | 最大潮位差 |
| 5/23 10:40 | 60.2 | ↓-3.2 | 最大潮位差 |
| 5/23 10:50 | 57.1 | ↓-3.1 | |
| 5/23 11:00 | 53.9 | ↓-3.2 | 最大潮位差 |
| 5/23 11:10 | 50.8 | ↓-3.1 | |
| 5/23 11:20 | 47.8 | ↓-3.0 | |
| 5/23 11:30 | 44.8 | ↓-3.0 | |
| 5/23 11:40 | 41.9 | ↓-2.9 | |
| 5/23 11:50 | 39.2 | ↓-2.7 | |
| 5/23 12:00 | 36.5 | ↓-2.7 | |
| 5/23 12:10 | 34.1 | ↓-2.4 | |
| 5/23 12:20 | 31.7 | ↓-2.4 | |
| 5/23 12:30 | 29.6 | ↓-2.1 | |
| 5/23 12:40 | 27.6 | ↓-2.0 | |
| 5/23 12:50 | 25.8 | ↓-1.8 | |
| 5/23 13:00 | 24.2 | ↓-1.6 | |
| 5/23 13:10 | 22.8 | ↓-1.4 | |
| 5/23 13:20 | 21.6 | ↓-1.2 | |
| 5/23 13:30 | 20.7 | ↓-0.9 | |
| 5/23 13:40 | 19.9 | ↓-0.8 | |
| 5/23 13:50 | 19.4 | ↓-0.5 | |
| 5/23 14:00 | 19.0 | ↓-0.4 | |
| 5/23 14:10 | 18.9 | ↓-0.1 | 干潮 |
| 5/23 14:20 | 19.1 | ↑0.2 | |
| 5/23 14:30 | 19.4 | ↑0.3 | |
| 5/23 14:40 | 19.9 | ↑0.5 | |
| 5/23 14:50 | 20.7 | ↑0.8 | |
| 5/23 15:00 | 21.6 | ↑0.9 | |
| 5/23 15:10 | 22.8 | ↑1.2 | |
| 5/23 15:20 | 24.1 | ↑1.3 | |
| 5/23 15:30 | 25.6 | ↑1.5 | |
| 5/23 15:40 | 27.3 | ↑1.7 | |
| 5/23 15:50 | 29.2 | ↑1.9 | |
| 5/23 16:00 | 31.2 | ↑2.0 | |
| 5/23 16:10 | 33.4 | ↑2.2 | |
| 5/23 16:20 | 35.7 | ↑2.3 | |
| 5/23 16:30 | 38.1 | ↑2.4 | |
| 5/23 16:40 | 40.7 | ↑2.6 | |
| 5/23 16:50 | 43.4 | ↑2.7 | |
| 5/23 17:00 | 46.2 | ↑2.8 | |
| 5/23 17:10 | 49.0 | ↑2.8 | |
| 5/23 17:20 | 52.0 | ↑3.0 | |
| 5/23 17:30 | 54.9 | ↑2.9 | |
| 5/23 17:40 | 58.0 | ↑3.1 | |
| 5/23 17:50 | 61.0 | ↑3.0 | |
| 5/23 18:00 | 64.1 | ↑3.1 | |
| 5/23 18:10 | 67.2 | ↑3.1 | |
| 5/23 18:20 | 70.2 | ↑3.0 | |
| 5/23 18:30 | 73.2 | ↑3.0 | |
| 5/23 18:40 | 76.2 | ↑3.0 | |
| 5/23 18:50 | 79.0 | ↑2.8 | |
| 5/23 19:00 | 81.8 | ↑2.8 | |
| 5/23 19:10 | 84.5 | ↑2.7 | |
| 5/23 19:20 | 87.1 | ↑2.6 | |
| 5/23 19:30 | 89.6 | ↑2.5 | |
| 5/23 19:40 | 91.9 | ↑2.3 | |
| 5/23 19:50 | 94.0 | ↑2.1 | |
| 5/23 20:00 | 96.0 | ↑2.0 | |
| 5/23 20:10 | 97.9 | ↑1.9 | |
| 5/23 20:20 | 99.5 | ↑1.6 | |
| 5/23 20:30 | 100.9 | ↑1.4 | |
| 5/23 20:40 | 102.2 | ↑1.3 | |
| 5/23 20:50 | 103.2 | ↑1.0 | |
| 5/23 21:00 | 104.1 | ↑0.9 | |
| 5/23 21:10 | 104.7 | ↑0.6 | |
| 5/23 21:20 | 105.2 | ↑0.5 | |
| 5/23 21:30 | 105.5 | ↑0.3 | 満潮 |
| 5/23 21:40 | 105.5 | 0 | 満潮 |
| 5/23 21:50 | 105.4 | ↓-0.1 | |
| 5/23 22:00 | 105.1 | ↓-0.3 | |
| 5/23 22:10 | 104.7 | ↓-0.4 | |
| 5/23 22:20 | 104.1 | ↓-0.6 | |
| 5/23 22:30 | 103.4 | ↓-0.7 | |
| 5/23 22:40 | 102.5 | ↓-0.9 | |
| 5/23 22:50 | 101.5 | ↓-1.0 | |
| 5/23 23:00 | 100.4 | ↓-1.1 | |
| 5/23 23:10 | 99.3 | ↓-1.1 | |
| 5/23 23:20 | 98.0 | ↓-1.3 | |
| 5/23 23:30 | 96.7 | ↓-1.3 | |
| 5/23 23:40 | 95.4 | ↓-1.3 | |
| 5/23 23:50 | 94.0 | ↓-1.4 |