| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(水) |
04:05 | 11:22 | 18:52 | 23:29 |
| 119cm | -12cm | 117cm | 86cm | |
|
||||
那珂湊（茨城）2022年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 81.4 | ↑1.2 | |
| 5/18 00:10 | 82.8 | ↑1.4 | |
| 5/18 00:20 | 84.3 | ↑1.5 | |
| 5/18 00:30 | 86.0 | ↑1.7 | |
| 5/18 00:40 | 87.7 | ↑1.7 | |
| 5/18 00:50 | 89.6 | ↑1.9 | |
| 5/18 01:00 | 91.5 | ↑1.9 | |
| 5/18 01:10 | 93.5 | ↑2.0 | |
| 5/18 01:20 | 95.5 | ↑2.0 | |
| 5/18 01:30 | 97.6 | ↑2.1 | |
| 5/18 01:40 | 99.7 | ↑2.1 | |
| 5/18 01:50 | 101.7 | ↑2.0 | |
| 5/18 02:00 | 103.7 | ↑2.0 | |
| 5/18 02:10 | 105.7 | ↑2.0 | |
| 5/18 02:20 | 107.6 | ↑1.9 | |
| 5/18 02:30 | 109.4 | ↑1.8 | |
| 5/18 02:40 | 111.1 | ↑1.7 | |
| 5/18 02:50 | 112.7 | ↑1.6 | |
| 5/18 03:00 | 114.1 | ↑1.4 | |
| 5/18 03:10 | 115.3 | ↑1.2 | |
| 5/18 03:20 | 116.4 | ↑1.1 | |
| 5/18 03:30 | 117.3 | ↑0.9 | |
| 5/18 03:40 | 118.0 | ↑0.7 | |
| 5/18 03:50 | 118.4 | ↑0.4 | |
| 5/18 04:00 | 118.6 | ↑0.2 | 満潮 |
| 5/18 04:10 | 118.6 | 0 | |
| 5/18 04:20 | 118.3 | ↓-0.3 | |
| 5/18 04:30 | 117.8 | ↓-0.5 | |
| 5/18 04:40 | 116.9 | ↓-0.9 | |
| 5/18 04:50 | 115.8 | ↓-1.1 | |
| 5/18 05:00 | 114.4 | ↓-1.4 | |
| 5/18 05:10 | 112.8 | ↓-1.6 | |
| 5/18 05:20 | 110.8 | ↓-2.0 | |
| 5/18 05:30 | 108.6 | ↓-2.2 | |
| 5/18 05:40 | 106.0 | ↓-2.6 | |
| 5/18 05:50 | 103.3 | ↓-2.7 | |
| 5/18 06:00 | 100.2 | ↓-3.1 | |
| 5/18 06:10 | 96.9 | ↓-3.3 | |
| 5/18 06:20 | 93.3 | ↓-3.6 | |
| 5/18 06:30 | 89.6 | ↓-3.7 | |
| 5/18 06:40 | 85.6 | ↓-4.0 | |
| 5/18 06:50 | 81.4 | ↓-4.2 | |
| 5/18 07:00 | 77.0 | ↓-4.4 | |
| 5/18 07:10 | 72.5 | ↓-4.5 | |
| 5/18 07:20 | 67.9 | ↓-4.6 | |
| 5/18 07:30 | 63.2 | ↓-4.7 | |
| 5/18 07:40 | 58.4 | ↓-4.8 | |
| 5/18 07:50 | 53.5 | ↓-4.9 | 最大潮位差 |
| 5/18 08:00 | 48.7 | ↓-4.8 | |
| 5/18 08:10 | 43.8 | ↓-4.9 | 最大潮位差 |
| 5/18 08:20 | 39.0 | ↓-4.8 | |
| 5/18 08:30 | 34.3 | ↓-4.7 | |
| 5/18 08:40 | 29.6 | ↓-4.7 | |
| 5/18 08:50 | 25.1 | ↓-4.5 | |
| 5/18 09:00 | 20.7 | ↓-4.4 | |
| 5/18 09:10 | 16.5 | ↓-4.2 | |
| 5/18 09:20 | 12.5 | ↓-4.0 | |
| 5/18 09:30 | 8.8 | ↓-3.7 | |
| 5/18 09:40 | 5.3 | ↓-3.5 | |
| 5/18 09:50 | 2.0 | ↓-3.3 | |
| 5/18 10:00 | -0.9 | ↓-2.9 | |
| 5/18 10:10 | -3.5 | ↓-2.6 | |
| 5/18 10:20 | -5.8 | ↓-2.3 | |
| 5/18 10:30 | -7.8 | ↓-2.0 | |
| 5/18 10:40 | -9.4 | ↓-1.6 | |
| 5/18 10:50 | -10.7 | ↓-1.3 | |
| 5/18 11:00 | -11.6 | ↓-0.9 | |
| 5/18 11:10 | -12.2 | ↓-0.6 | |
| 5/18 11:20 | -12.4 | ↓-0.2 | 干潮 |
| 5/18 11:30 | -12.2 | ↑0.2 | |
| 5/18 11:40 | -11.7 | ↑0.5 | |
| 5/18 11:50 | -10.9 | ↑0.8 | |
| 5/18 12:00 | -9.7 | ↑1.2 | |
| 5/18 12:10 | -8.1 | ↑1.6 | |
| 5/18 12:20 | -6.3 | ↑1.8 | |
| 5/18 12:30 | -4.1 | ↑2.2 | |
| 5/18 12:40 | -1.6 | ↑2.5 | |
| 5/18 12:50 | 1.1 | ↑2.7 | |
| 5/18 13:00 | 4.1 | ↑3.0 | |
| 5/18 13:10 | 7.3 | ↑3.2 | |
| 5/18 13:20 | 10.8 | ↑3.5 | |
| 5/18 13:30 | 14.5 | ↑3.7 | |
| 5/18 13:40 | 18.3 | ↑3.8 | |
| 5/18 13:50 | 22.3 | ↑4.0 | |
| 5/18 14:00 | 26.5 | ↑4.2 | |
| 5/18 14:10 | 30.7 | ↑4.2 | |
| 5/18 14:20 | 35.1 | ↑4.4 | |
| 5/18 14:30 | 39.5 | ↑4.4 | |
| 5/18 14:40 | 44.0 | ↑4.5 | |
| 5/18 14:50 | 48.5 | ↑4.5 | |
| 5/18 15:00 | 53.0 | ↑4.5 | |
| 5/18 15:10 | 57.5 | ↑4.5 | |
| 5/18 15:20 | 62.0 | ↑4.5 | |
| 5/18 15:30 | 66.4 | ↑4.4 | |
| 5/18 15:40 | 70.7 | ↑4.3 | |
| 5/18 15:50 | 74.9 | ↑4.2 | |
| 5/18 16:00 | 79.1 | ↑4.2 | |
| 5/18 16:10 | 83.0 | ↑3.9 | |
| 5/18 16:20 | 86.8 | ↑3.8 | |
| 5/18 16:30 | 90.4 | ↑3.6 | |
| 5/18 16:40 | 93.9 | ↑3.5 | |
| 5/18 16:50 | 97.1 | ↑3.2 | |
| 5/18 17:00 | 100.1 | ↑3.0 | |
| 5/18 17:10 | 102.9 | ↑2.8 | |
| 5/18 17:20 | 105.4 | ↑2.5 | |
| 5/18 17:30 | 107.7 | ↑2.3 | |
| 5/18 17:40 | 109.7 | ↑2.0 | |
| 5/18 17:50 | 111.4 | ↑1.7 | |
| 5/18 18:00 | 112.9 | ↑1.5 | |
| 5/18 18:10 | 114.1 | ↑1.2 | |
| 5/18 18:20 | 115.1 | ↑1.0 | |
| 5/18 18:30 | 115.7 | ↑0.6 | |
| 5/18 18:40 | 116.1 | ↑0.4 | |
| 5/18 18:50 | 116.3 | ↑0.2 | 満潮 |
| 5/18 19:00 | 116.2 | ↓-0.1 | |
| 5/18 19:10 | 115.9 | ↓-0.3 | |
| 5/18 19:20 | 115.3 | ↓-0.6 | |
| 5/18 19:30 | 114.6 | ↓-0.7 | |
| 5/18 19:40 | 113.6 | ↓-1.0 | |
| 5/18 19:50 | 112.5 | ↓-1.1 | |
| 5/18 20:00 | 111.2 | ↓-1.3 | |
| 5/18 20:10 | 109.8 | ↓-1.4 | |
| 5/18 20:20 | 108.3 | ↓-1.5 | |
| 5/18 20:30 | 106.7 | ↓-1.6 | |
| 5/18 20:40 | 105.0 | ↓-1.7 | |
| 5/18 20:50 | 103.2 | ↓-1.8 | |
| 5/18 21:00 | 101.5 | ↓-1.7 | |
| 5/18 21:10 | 99.7 | ↓-1.8 | |
| 5/18 21:20 | 98.0 | ↓-1.7 | |
| 5/18 21:30 | 96.3 | ↓-1.7 | |
| 5/18 21:40 | 94.7 | ↓-1.6 | |
| 5/18 21:50 | 93.1 | ↓-1.6 | |
| 5/18 22:00 | 91.7 | ↓-1.4 | |
| 5/18 22:10 | 90.4 | ↓-1.3 | |
| 5/18 22:20 | 89.2 | ↓-1.2 | |
| 5/18 22:30 | 88.1 | ↓-1.1 | |
| 5/18 22:40 | 87.2 | ↓-0.9 | |
| 5/18 22:50 | 86.4 | ↓-0.8 | |
| 5/18 23:00 | 85.9 | ↓-0.5 | |
| 5/18 23:10 | 85.5 | ↓-0.4 | |
| 5/18 23:20 | 85.2 | ↓-0.3 | 干潮 |
| 5/18 23:30 | 85.2 | 0 | |
| 5/18 23:40 | 85.3 | ↑0.1 | |
| 5/18 23:50 | 85.6 | ↑0.3 |