| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(土) |
03:28 | 10:25 | 17:30 | 22:29 |
| 118cm | 4cm | 114cm | 73cm | |
|
||||
那珂湊（茨城）2020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 | 81.3 | ↑2.1 | |
| 5/23 00:10 | 83.6 | ↑2.3 | |
| 5/23 00:20 | 85.9 | ↑2.3 | |
| 5/23 00:30 | 88.2 | ↑2.3 | |
| 5/23 00:40 | 90.6 | ↑2.4 | |
| 5/23 00:50 | 93.0 | ↑2.4 | |
| 5/23 01:00 | 95.4 | ↑2.4 | |
| 5/23 01:10 | 97.7 | ↑2.3 | |
| 5/23 01:20 | 100.1 | ↑2.4 | |
| 5/23 01:30 | 102.3 | ↑2.2 | |
| 5/23 01:40 | 104.4 | ↑2.1 | |
| 5/23 01:50 | 106.5 | ↑2.1 | |
| 5/23 02:00 | 108.4 | ↑1.9 | |
| 5/23 02:10 | 110.1 | ↑1.7 | |
| 5/23 02:20 | 111.7 | ↑1.6 | |
| 5/23 02:30 | 113.2 | ↑1.5 | |
| 5/23 02:40 | 114.4 | ↑1.2 | |
| 5/23 02:50 | 115.4 | ↑1.0 | |
| 5/23 03:00 | 116.2 | ↑0.8 | |
| 5/23 03:10 | 116.7 | ↑0.5 | |
| 5/23 03:20 | 117.1 | ↑0.4 | 満潮 |
| 5/23 03:30 | 117.1 | 0 | |
| 5/23 03:40 | 116.9 | ↓-0.2 | |
| 5/23 03:50 | 116.4 | ↓-0.5 | |
| 5/23 04:00 | 115.7 | ↓-0.7 | |
| 5/23 04:10 | 114.6 | ↓-1.1 | |
| 5/23 04:20 | 113.3 | ↓-1.3 | |
| 5/23 04:30 | 111.7 | ↓-1.6 | |
| 5/23 04:40 | 109.8 | ↓-1.9 | |
| 5/23 04:50 | 107.7 | ↓-2.1 | |
| 5/23 05:00 | 105.3 | ↓-2.4 | |
| 5/23 05:10 | 102.6 | ↓-2.7 | |
| 5/23 05:20 | 99.7 | ↓-2.9 | |
| 5/23 05:30 | 96.6 | ↓-3.1 | |
| 5/23 05:40 | 93.2 | ↓-3.4 | |
| 5/23 05:50 | 89.6 | ↓-3.6 | |
| 5/23 06:00 | 85.9 | ↓-3.7 | |
| 5/23 06:10 | 82.0 | ↓-3.9 | |
| 5/23 06:20 | 77.9 | ↓-4.1 | |
| 5/23 06:30 | 73.8 | ↓-4.1 | |
| 5/23 06:40 | 69.5 | ↓-4.3 | |
| 5/23 06:50 | 65.2 | ↓-4.3 | |
| 5/23 07:00 | 60.8 | ↓-4.4 | 最大潮位差 |
| 5/23 07:10 | 56.4 | ↓-4.4 | 最大潮位差 |
| 5/23 07:20 | 52.0 | ↓-4.4 | 最大潮位差 |
| 5/23 07:30 | 47.7 | ↓-4.3 | |
| 5/23 07:40 | 43.4 | ↓-4.3 | |
| 5/23 07:50 | 39.3 | ↓-4.1 | |
| 5/23 08:00 | 35.2 | ↓-4.1 | |
| 5/23 08:10 | 31.3 | ↓-3.9 | |
| 5/23 08:20 | 27.6 | ↓-3.7 | |
| 5/23 08:30 | 24.1 | ↓-3.5 | |
| 5/23 08:40 | 20.7 | ↓-3.4 | |
| 5/23 08:50 | 17.7 | ↓-3.0 | |
| 5/23 09:00 | 14.8 | ↓-2.9 | |
| 5/23 09:10 | 12.3 | ↓-2.5 | |
| 5/23 09:20 | 10.0 | ↓-2.3 | |
| 5/23 09:30 | 8.1 | ↓-1.9 | |
| 5/23 09:40 | 6.5 | ↓-1.6 | |
| 5/23 09:50 | 5.2 | ↓-1.3 | |
| 5/23 10:00 | 4.2 | ↓-1.0 | |
| 5/23 10:10 | 3.5 | ↓-0.7 | |
| 5/23 10:20 | 3.2 | ↓-0.3 | 干潮 |
| 5/23 10:30 | 3.3 | ↑0.1 | |
| 5/23 10:40 | 3.6 | ↑0.3 | |
| 5/23 10:50 | 4.3 | ↑0.7 | |
| 5/23 11:00 | 5.3 | ↑1.0 | |
| 5/23 11:10 | 6.7 | ↑1.4 | |
| 5/23 11:20 | 8.3 | ↑1.6 | |
| 5/23 11:30 | 10.2 | ↑1.9 | |
| 5/23 11:40 | 12.4 | ↑2.2 | |
| 5/23 11:50 | 14.9 | ↑2.5 | |
| 5/23 12:00 | 17.6 | ↑2.7 | |
| 5/23 12:10 | 20.5 | ↑2.9 | |
| 5/23 12:20 | 23.7 | ↑3.2 | |
| 5/23 12:30 | 27.0 | ↑3.3 | |
| 5/23 12:40 | 30.5 | ↑3.5 | |
| 5/23 12:50 | 34.1 | ↑3.6 | |
| 5/23 13:00 | 37.9 | ↑3.8 | |
| 5/23 13:10 | 41.8 | ↑3.9 | |
| 5/23 13:20 | 45.8 | ↑4.0 | |
| 5/23 13:30 | 49.8 | ↑4.0 | |
| 5/23 13:40 | 53.9 | ↑4.1 | |
| 5/23 13:50 | 57.9 | ↑4.0 | |
| 5/23 14:00 | 62.0 | ↑4.1 | |
| 5/23 14:10 | 66.1 | ↑4.1 | |
| 5/23 14:20 | 70.1 | ↑4.0 | |
| 5/23 14:30 | 74.0 | ↑3.9 | |
| 5/23 14:40 | 77.8 | ↑3.8 | |
| 5/23 14:50 | 81.5 | ↑3.7 | |
| 5/23 15:00 | 85.1 | ↑3.6 | |
| 5/23 15:10 | 88.5 | ↑3.4 | |
| 5/23 15:20 | 91.8 | ↑3.3 | |
| 5/23 15:30 | 94.9 | ↑3.1 | |
| 5/23 15:40 | 97.7 | ↑2.8 | |
| 5/23 15:50 | 100.4 | ↑2.7 | |
| 5/23 16:00 | 102.8 | ↑2.4 | |
| 5/23 16:10 | 105.0 | ↑2.2 | |
| 5/23 16:20 | 107.0 | ↑2.0 | |
| 5/23 16:30 | 108.7 | ↑1.7 | |
| 5/23 16:40 | 110.1 | ↑1.4 | |
| 5/23 16:50 | 111.3 | ↑1.2 | |
| 5/23 17:00 | 112.2 | ↑0.9 | |
| 5/23 17:10 | 112.8 | ↑0.6 | |
| 5/23 17:20 | 113.2 | ↑0.4 | 満潮 |
| 5/23 17:30 | 113.3 | ↑0.1 | 満潮 |
| 5/23 17:40 | 113.2 | ↓-0.1 | |
| 5/23 17:50 | 112.8 | ↓-0.4 | |
| 5/23 18:00 | 112.2 | ↓-0.6 | |
| 5/23 18:10 | 111.3 | ↓-0.9 | |
| 5/23 18:20 | 110.3 | ↓-1.0 | |
| 5/23 18:30 | 109.0 | ↓-1.3 | |
| 5/23 18:40 | 107.6 | ↓-1.4 | |
| 5/23 18:50 | 106.0 | ↓-1.6 | |
| 5/23 19:00 | 104.2 | ↓-1.8 | |
| 5/23 19:10 | 102.4 | ↓-1.8 | |
| 5/23 19:20 | 100.4 | ↓-2.0 | |
| 5/23 19:30 | 98.4 | ↓-2.0 | |
| 5/23 19:40 | 96.3 | ↓-2.1 | |
| 5/23 19:50 | 94.2 | ↓-2.1 | |
| 5/23 20:00 | 92.0 | ↓-2.2 | |
| 5/23 20:10 | 89.9 | ↓-2.1 | |
| 5/23 20:20 | 87.9 | ↓-2.0 | |
| 5/23 20:30 | 85.8 | ↓-2.1 | |
| 5/23 20:40 | 83.9 | ↓-1.9 | |
| 5/23 20:50 | 82.1 | ↓-1.8 | |
| 5/23 21:00 | 80.4 | ↓-1.7 | |
| 5/23 21:10 | 78.8 | ↓-1.6 | |
| 5/23 21:20 | 77.4 | ↓-1.4 | |
| 5/23 21:30 | 76.2 | ↓-1.2 | |
| 5/23 21:40 | 75.1 | ↓-1.1 | |
| 5/23 21:50 | 74.2 | ↓-0.9 | |
| 5/23 22:00 | 73.5 | ↓-0.7 | |
| 5/23 22:10 | 73.1 | ↓-0.4 | |
| 5/23 22:20 | 72.8 | ↓-0.3 | 干潮 |
| 5/23 22:30 | 72.7 | ↓-0.1 | |
| 5/23 22:40 | 72.9 | ↑0.2 | |
| 5/23 22:50 | 73.2 | ↑0.3 | |
| 5/23 23:00 | 73.8 | ↑0.6 | |
| 5/23 23:10 | 74.5 | ↑0.7 | |
| 5/23 23:20 | 75.5 | ↑1.0 | |
| 5/23 23:30 | 76.6 | ↑1.1 | |
| 5/23 23:40 | 77.9 | ↑1.3 | |
| 5/23 23:50 | 79.3 | ↑1.4 |