| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(土) |
02:38 | 09:42 | 16:45 | 21:37 |
| 118cm | 5cm | 110cm | 74cm | |
|
||||
那珂湊（茨城）2043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 | 94.4 | ↑2.4 | |
| 5/23 00:10 | 96.7 | ↑2.3 | |
| 5/23 00:20 | 99.0 | ↑2.3 | |
| 5/23 00:30 | 101.3 | ↑2.3 | |
| 5/23 00:40 | 103.5 | ↑2.2 | |
| 5/23 00:50 | 105.6 | ↑2.1 | |
| 5/23 01:00 | 107.6 | ↑2.0 | |
| 5/23 01:10 | 109.5 | ↑1.9 | |
| 5/23 01:20 | 111.2 | ↑1.7 | |
| 5/23 01:30 | 112.8 | ↑1.6 | |
| 5/23 01:40 | 114.1 | ↑1.3 | |
| 5/23 01:50 | 115.3 | ↑1.2 | |
| 5/23 02:00 | 116.3 | ↑1.0 | |
| 5/23 02:10 | 117.1 | ↑0.8 | |
| 5/23 02:20 | 117.6 | ↑0.5 | |
| 5/23 02:30 | 117.9 | ↑0.3 | 満潮 |
| 5/23 02:40 | 118.0 | ↑0.1 | |
| 5/23 02:50 | 117.7 | ↓-0.3 | |
| 5/23 03:00 | 117.3 | ↓-0.4 | |
| 5/23 03:10 | 116.5 | ↓-0.8 | |
| 5/23 03:20 | 115.5 | ↓-1.0 | |
| 5/23 03:30 | 114.2 | ↓-1.3 | |
| 5/23 03:40 | 112.6 | ↓-1.6 | |
| 5/23 03:50 | 110.8 | ↓-1.8 | |
| 5/23 04:00 | 108.7 | ↓-2.1 | |
| 5/23 04:10 | 106.3 | ↓-2.4 | |
| 5/23 04:20 | 103.7 | ↓-2.6 | |
| 5/23 04:30 | 100.9 | ↓-2.8 | |
| 5/23 04:40 | 97.9 | ↓-3.0 | |
| 5/23 04:50 | 94.6 | ↓-3.3 | |
| 5/23 05:00 | 91.1 | ↓-3.5 | |
| 5/23 05:10 | 87.5 | ↓-3.6 | |
| 5/23 05:20 | 83.7 | ↓-3.8 | |
| 5/23 05:30 | 79.8 | ↓-3.9 | |
| 5/23 05:40 | 75.7 | ↓-4.1 | |
| 5/23 05:50 | 71.6 | ↓-4.1 | |
| 5/23 06:00 | 67.4 | ↓-4.2 | |
| 5/23 06:10 | 63.1 | ↓-4.3 | 最大潮位差 |
| 5/23 06:20 | 58.9 | ↓-4.2 | |
| 5/23 06:30 | 54.6 | ↓-4.3 | 最大潮位差 |
| 5/23 06:40 | 50.4 | ↓-4.2 | |
| 5/23 06:50 | 46.2 | ↓-4.2 | |
| 5/23 07:00 | 42.1 | ↓-4.1 | |
| 5/23 07:10 | 38.1 | ↓-4.0 | |
| 5/23 07:20 | 34.2 | ↓-3.9 | |
| 5/23 07:30 | 30.5 | ↓-3.7 | |
| 5/23 07:40 | 27.0 | ↓-3.5 | |
| 5/23 07:50 | 23.7 | ↓-3.3 | |
| 5/23 08:00 | 20.6 | ↓-3.1 | |
| 5/23 08:10 | 17.7 | ↓-2.9 | |
| 5/23 08:20 | 15.1 | ↓-2.6 | |
| 5/23 08:30 | 12.7 | ↓-2.4 | |
| 5/23 08:40 | 10.7 | ↓-2.0 | |
| 5/23 08:50 | 8.9 | ↓-1.8 | |
| 5/23 09:00 | 7.4 | ↓-1.5 | |
| 5/23 09:10 | 6.3 | ↓-1.1 | |
| 5/23 09:20 | 5.5 | ↓-0.8 | |
| 5/23 09:30 | 5.0 | ↓-0.5 | |
| 5/23 09:40 | 4.8 | ↓-0.2 | 干潮 |
| 5/23 09:50 | 4.9 | ↑0.1 | |
| 5/23 10:00 | 5.4 | ↑0.5 | |
| 5/23 10:10 | 6.1 | ↑0.7 | |
| 5/23 10:20 | 7.2 | ↑1.1 | |
| 5/23 10:30 | 8.6 | ↑1.4 | |
| 5/23 10:40 | 10.2 | ↑1.6 | |
| 5/23 10:50 | 12.2 | ↑2.0 | |
| 5/23 11:00 | 14.4 | ↑2.2 | |
| 5/23 11:10 | 16.8 | ↑2.4 | |
| 5/23 11:20 | 19.5 | ↑2.7 | |
| 5/23 11:30 | 22.4 | ↑2.9 | |
| 5/23 11:40 | 25.5 | ↑3.1 | |
| 5/23 11:50 | 28.8 | ↑3.3 | |
| 5/23 12:00 | 32.2 | ↑3.4 | |
| 5/23 12:10 | 35.8 | ↑3.6 | |
| 5/23 12:20 | 39.4 | ↑3.6 | |
| 5/23 12:30 | 43.2 | ↑3.8 | |
| 5/23 12:40 | 47.0 | ↑3.8 | |
| 5/23 12:50 | 50.9 | ↑3.9 | |
| 5/23 13:00 | 54.8 | ↑3.9 | |
| 5/23 13:10 | 58.7 | ↑3.9 | |
| 5/23 13:20 | 62.6 | ↑3.9 | |
| 5/23 13:30 | 66.5 | ↑3.9 | |
| 5/23 13:40 | 70.3 | ↑3.8 | |
| 5/23 13:50 | 74.0 | ↑3.7 | |
| 5/23 14:00 | 77.6 | ↑3.6 | |
| 5/23 14:10 | 81.0 | ↑3.4 | |
| 5/23 14:20 | 84.4 | ↑3.4 | |
| 5/23 14:30 | 87.5 | ↑3.1 | |
| 5/23 14:40 | 90.5 | ↑3.0 | |
| 5/23 14:50 | 93.4 | ↑2.9 | |
| 5/23 15:00 | 96.0 | ↑2.6 | |
| 5/23 15:10 | 98.4 | ↑2.4 | |
| 5/23 15:20 | 100.6 | ↑2.2 | |
| 5/23 15:30 | 102.5 | ↑1.9 | |
| 5/23 15:40 | 104.2 | ↑1.7 | |
| 5/23 15:50 | 105.7 | ↑1.5 | |
| 5/23 16:00 | 106.9 | ↑1.2 | |
| 5/23 16:10 | 107.9 | ↑1.0 | |
| 5/23 16:20 | 108.6 | ↑0.7 | |
| 5/23 16:30 | 109.1 | ↑0.5 | |
| 5/23 16:40 | 109.3 | ↑0.2 | 満潮 |
| 5/23 16:50 | 109.3 | 0 | |
| 5/23 17:00 | 109.0 | ↓-0.3 | |
| 5/23 17:10 | 108.6 | ↓-0.4 | |
| 5/23 17:20 | 107.9 | ↓-0.7 | |
| 5/23 17:30 | 107.0 | ↓-0.9 | |
| 5/23 17:40 | 105.9 | ↓-1.1 | |
| 5/23 17:50 | 104.7 | ↓-1.2 | |
| 5/23 18:00 | 103.3 | ↓-1.4 | |
| 5/23 18:10 | 101.8 | ↓-1.5 | |
| 5/23 18:20 | 100.1 | ↓-1.7 | |
| 5/23 18:30 | 98.4 | ↓-1.7 | |
| 5/23 18:40 | 96.6 | ↓-1.8 | |
| 5/23 18:50 | 94.8 | ↓-1.8 | |
| 5/23 19:00 | 92.9 | ↓-1.9 | |
| 5/23 19:10 | 91.0 | ↓-1.9 | |
| 5/23 19:20 | 89.1 | ↓-1.9 | |
| 5/23 19:30 | 87.2 | ↓-1.9 | |
| 5/23 19:40 | 85.4 | ↓-1.8 | |
| 5/23 19:50 | 83.7 | ↓-1.7 | |
| 5/23 20:00 | 82.0 | ↓-1.7 | |
| 5/23 20:10 | 80.5 | ↓-1.5 | |
| 5/23 20:20 | 79.1 | ↓-1.4 | |
| 5/23 20:30 | 77.8 | ↓-1.3 | |
| 5/23 20:40 | 76.7 | ↓-1.1 | |
| 5/23 20:50 | 75.7 | ↓-1.0 | |
| 5/23 21:00 | 74.9 | ↓-0.8 | |
| 5/23 21:10 | 74.3 | ↓-0.6 | |
| 5/23 21:20 | 73.9 | ↓-0.4 | |
| 5/23 21:30 | 73.7 | ↓-0.2 | 干潮 |
| 5/23 21:40 | 73.7 | 0 | |
| 5/23 21:50 | 73.9 | ↑0.2 | |
| 5/23 22:00 | 74.2 | ↑0.3 | |
| 5/23 22:10 | 74.8 | ↑0.6 | |
| 5/23 22:20 | 75.6 | ↑0.8 | |
| 5/23 22:30 | 76.5 | ↑0.9 | |
| 5/23 22:40 | 77.6 | ↑1.1 | |
| 5/23 22:50 | 78.9 | ↑1.3 | |
| 5/23 23:00 | 80.3 | ↑1.4 | |
| 5/23 23:10 | 81.9 | ↑1.6 | |
| 5/23 23:20 | 83.6 | ↑1.7 | |
| 5/23 23:30 | 85.4 | ↑1.8 | |
| 5/23 23:40 | 87.4 | ↑2.0 | |
| 5/23 23:50 | 89.4 | ↑2.0 |