| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(土) |
04:03 | 11:01 | 18:06 | 23:08 |
| 121cm | -1cm | 116cm | 73cm | |
|
||||
那珂湊（茨城）2054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 | 75.4 | ↑1.8 | |
| 5/23 00:10 | 77.3 | ↑1.9 | |
| 5/23 00:20 | 79.3 | ↑2.0 | |
| 5/23 00:30 | 81.5 | ↑2.2 | |
| 5/23 00:40 | 83.7 | ↑2.2 | |
| 5/23 00:50 | 86.1 | ↑2.4 | |
| 5/23 01:00 | 88.5 | ↑2.4 | |
| 5/23 01:10 | 91.0 | ↑2.5 | |
| 5/23 01:20 | 93.5 | ↑2.5 | |
| 5/23 01:30 | 96.0 | ↑2.5 | |
| 5/23 01:40 | 98.5 | ↑2.5 | |
| 5/23 01:50 | 101.0 | ↑2.5 | |
| 5/23 02:00 | 103.4 | ↑2.4 | |
| 5/23 02:10 | 105.7 | ↑2.3 | |
| 5/23 02:20 | 107.9 | ↑2.2 | |
| 5/23 02:30 | 110.0 | ↑2.1 | |
| 5/23 02:40 | 111.9 | ↑1.9 | |
| 5/23 02:50 | 113.7 | ↑1.8 | |
| 5/23 03:00 | 115.4 | ↑1.7 | |
| 5/23 03:10 | 116.8 | ↑1.4 | |
| 5/23 03:20 | 118.0 | ↑1.2 | |
| 5/23 03:30 | 119.0 | ↑1.0 | |
| 5/23 03:40 | 119.7 | ↑0.7 | |
| 5/23 03:50 | 120.2 | ↑0.5 | |
| 5/23 04:00 | 120.4 | ↑0.2 | 満潮 |
| 5/23 04:10 | 120.3 | ↓-0.1 | |
| 5/23 04:20 | 119.9 | ↓-0.4 | |
| 5/23 04:30 | 119.3 | ↓-0.6 | |
| 5/23 04:40 | 118.3 | ↓-1.0 | |
| 5/23 04:50 | 117.0 | ↓-1.3 | |
| 5/23 05:00 | 115.5 | ↓-1.5 | |
| 5/23 05:10 | 113.6 | ↓-1.9 | |
| 5/23 05:20 | 111.4 | ↓-2.2 | |
| 5/23 05:30 | 108.9 | ↓-2.5 | |
| 5/23 05:40 | 106.2 | ↓-2.7 | |
| 5/23 05:50 | 103.2 | ↓-3.0 | |
| 5/23 06:00 | 99.9 | ↓-3.3 | |
| 5/23 06:10 | 96.4 | ↓-3.5 | |
| 5/23 06:20 | 92.6 | ↓-3.8 | |
| 5/23 06:30 | 88.7 | ↓-3.9 | |
| 5/23 06:40 | 84.5 | ↓-4.2 | |
| 5/23 06:50 | 80.2 | ↓-4.3 | |
| 5/23 07:00 | 75.8 | ↓-4.4 | |
| 5/23 07:10 | 71.3 | ↓-4.5 | |
| 5/23 07:20 | 66.6 | ↓-4.7 | 最大潮位差 |
| 5/23 07:30 | 62.0 | ↓-4.6 | |
| 5/23 07:40 | 57.3 | ↓-4.7 | 最大潮位差 |
| 5/23 07:50 | 52.6 | ↓-4.7 | 最大潮位差 |
| 5/23 08:00 | 47.9 | ↓-4.7 | 最大潮位差 |
| 5/23 08:10 | 43.3 | ↓-4.6 | |
| 5/23 08:20 | 38.8 | ↓-4.5 | |
| 5/23 08:30 | 34.4 | ↓-4.4 | |
| 5/23 08:40 | 30.1 | ↓-4.3 | |
| 5/23 08:50 | 26.1 | ↓-4.0 | |
| 5/23 09:00 | 22.2 | ↓-3.9 | |
| 5/23 09:10 | 18.5 | ↓-3.7 | |
| 5/23 09:20 | 15.1 | ↓-3.4 | |
| 5/23 09:30 | 12.0 | ↓-3.1 | |
| 5/23 09:40 | 9.2 | ↓-2.8 | |
| 5/23 09:50 | 6.6 | ↓-2.6 | |
| 5/23 10:00 | 4.4 | ↓-2.2 | |
| 5/23 10:10 | 2.5 | ↓-1.9 | |
| 5/23 10:20 | 0.9 | ↓-1.6 | |
| 5/23 10:30 | -0.3 | ↓-1.2 | |
| 5/23 10:40 | -1.2 | ↓-0.9 | |
| 5/23 10:50 | -1.7 | ↓-0.5 | |
| 5/23 11:00 | -1.9 | ↓-0.2 | 干潮 |
| 5/23 11:10 | -1.7 | ↑0.2 | |
| 5/23 11:20 | -1.2 | ↑0.5 | |
| 5/23 11:30 | -0.3 | ↑0.9 | |
| 5/23 11:40 | 0.9 | ↑1.2 | |
| 5/23 11:50 | 2.4 | ↑1.5 | |
| 5/23 12:00 | 4.3 | ↑1.9 | |
| 5/23 12:10 | 6.4 | ↑2.1 | |
| 5/23 12:20 | 8.8 | ↑2.4 | |
| 5/23 12:30 | 11.5 | ↑2.7 | |
| 5/23 12:40 | 14.5 | ↑3.0 | |
| 5/23 12:50 | 17.7 | ↑3.2 | |
| 5/23 13:00 | 21.1 | ↑3.4 | |
| 5/23 13:10 | 24.6 | ↑3.5 | |
| 5/23 13:20 | 28.4 | ↑3.8 | |
| 5/23 13:30 | 32.3 | ↑3.9 | |
| 5/23 13:40 | 36.4 | ↑4.1 | |
| 5/23 13:50 | 40.5 | ↑4.1 | |
| 5/23 14:00 | 44.8 | ↑4.3 | |
| 5/23 14:10 | 49.1 | ↑4.3 | |
| 5/23 14:20 | 53.4 | ↑4.3 | |
| 5/23 14:30 | 57.8 | ↑4.4 | |
| 5/23 14:40 | 62.1 | ↑4.3 | |
| 5/23 14:50 | 66.4 | ↑4.3 | |
| 5/23 15:00 | 70.7 | ↑4.3 | |
| 5/23 15:10 | 74.8 | ↑4.1 | |
| 5/23 15:20 | 78.9 | ↑4.1 | |
| 5/23 15:30 | 82.8 | ↑3.9 | |
| 5/23 15:40 | 86.6 | ↑3.8 | |
| 5/23 15:50 | 90.3 | ↑3.7 | |
| 5/23 16:00 | 93.7 | ↑3.4 | |
| 5/23 16:10 | 96.9 | ↑3.2 | |
| 5/23 16:20 | 100.0 | ↑3.1 | |
| 5/23 16:30 | 102.7 | ↑2.7 | |
| 5/23 16:40 | 105.3 | ↑2.6 | |
| 5/23 16:50 | 107.5 | ↑2.2 | |
| 5/23 17:00 | 109.5 | ↑2.0 | |
| 5/23 17:10 | 111.3 | ↑1.8 | |
| 5/23 17:20 | 112.7 | ↑1.4 | |
| 5/23 17:30 | 113.8 | ↑1.1 | |
| 5/23 17:40 | 114.7 | ↑0.9 | |
| 5/23 17:50 | 115.3 | ↑0.6 | |
| 5/23 18:00 | 115.5 | ↑0.2 | 満潮 |
| 5/23 18:10 | 115.6 | ↑0.1 | |
| 5/23 18:20 | 115.3 | ↓-0.3 | |
| 5/23 18:30 | 114.8 | ↓-0.5 | |
| 5/23 18:40 | 114.0 | ↓-0.8 | |
| 5/23 18:50 | 113.0 | ↓-1.0 | |
| 5/23 19:00 | 111.7 | ↓-1.3 | |
| 5/23 19:10 | 110.3 | ↓-1.4 | |
| 5/23 19:20 | 108.7 | ↓-1.6 | |
| 5/23 19:30 | 106.9 | ↓-1.8 | |
| 5/23 19:40 | 105.0 | ↓-1.9 | |
| 5/23 19:50 | 102.9 | ↓-2.1 | |
| 5/23 20:00 | 100.8 | ↓-2.1 | |
| 5/23 20:10 | 98.6 | ↓-2.2 | |
| 5/23 20:20 | 96.4 | ↓-2.2 | |
| 5/23 20:30 | 94.1 | ↓-2.3 | |
| 5/23 20:40 | 91.9 | ↓-2.2 | |
| 5/23 20:50 | 89.7 | ↓-2.2 | |
| 5/23 21:00 | 87.5 | ↓-2.2 | |
| 5/23 21:10 | 85.4 | ↓-2.1 | |
| 5/23 21:20 | 83.4 | ↓-2.0 | |
| 5/23 21:30 | 81.5 | ↓-1.9 | |
| 5/23 21:40 | 79.8 | ↓-1.7 | |
| 5/23 21:50 | 78.2 | ↓-1.6 | |
| 5/23 22:00 | 76.7 | ↓-1.5 | |
| 5/23 22:10 | 75.5 | ↓-1.2 | |
| 5/23 22:20 | 74.4 | ↓-1.1 | |
| 5/23 22:30 | 73.5 | ↓-0.9 | |
| 5/23 22:40 | 72.8 | ↓-0.7 | |
| 5/23 22:50 | 72.4 | ↓-0.4 | |
| 5/23 23:00 | 72.1 | ↓-0.3 | 干潮 |
| 5/23 23:10 | 72.1 | 0 | |
| 5/23 23:20 | 72.2 | ↑0.1 | |
| 5/23 23:30 | 72.6 | ↑0.4 | |
| 5/23 23:40 | 73.2 | ↑0.6 | |
| 5/23 23:50 | 74.0 | ↑0.8 |