| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(火) |
06:08 | 01:13 | 21:24 | 13:40 |
| 103cm | 84cm | 104cm | 18cm | |
|
||||
那珂湊（茨城）2048年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 86.8 | ↓-0.8 | |
| 5/19 00:10 | 86.1 | ↓-0.7 | |
| 5/19 00:20 | 85.5 | ↓-0.6 | |
| 5/19 00:30 | 84.9 | ↓-0.6 | |
| 5/19 00:40 | 84.5 | ↓-0.4 | |
| 5/19 00:50 | 84.2 | ↓-0.3 | |
| 5/19 01:00 | 84.0 | ↓-0.2 | |
| 5/19 01:10 | 83.9 | ↓-0.1 | 干潮 |
| 5/19 01:20 | 84.0 | ↑0.1 | |
| 5/19 01:30 | 84.1 | ↑0.1 | |
| 5/19 01:40 | 84.4 | ↑0.3 | |
| 5/19 01:50 | 84.7 | ↑0.3 | |
| 5/19 02:00 | 85.1 | ↑0.4 | |
| 5/19 02:10 | 85.7 | ↑0.6 | |
| 5/19 02:20 | 86.3 | ↑0.6 | |
| 5/19 02:30 | 87.0 | ↑0.7 | |
| 5/19 02:40 | 87.7 | ↑0.7 | |
| 5/19 02:50 | 88.5 | ↑0.8 | |
| 5/19 03:00 | 89.4 | ↑0.9 | |
| 5/19 03:10 | 90.2 | ↑0.8 | |
| 5/19 03:20 | 91.2 | ↑1.0 | |
| 5/19 03:30 | 92.1 | ↑0.9 | |
| 5/19 03:40 | 93.0 | ↑0.9 | |
| 5/19 03:50 | 94.0 | ↑1.0 | |
| 5/19 04:00 | 94.9 | ↑0.9 | |
| 5/19 04:10 | 95.9 | ↑1.0 | |
| 5/19 04:20 | 96.8 | ↑0.9 | |
| 5/19 04:30 | 97.6 | ↑0.8 | |
| 5/19 04:40 | 98.4 | ↑0.8 | |
| 5/19 04:50 | 99.2 | ↑0.8 | |
| 5/19 05:00 | 99.9 | ↑0.7 | |
| 5/19 05:10 | 100.5 | ↑0.6 | |
| 5/19 05:20 | 101.1 | ↑0.6 | |
| 5/19 05:30 | 101.5 | ↑0.4 | |
| 5/19 05:40 | 101.9 | ↑0.4 | |
| 5/19 05:50 | 102.2 | ↑0.3 | |
| 5/19 06:00 | 102.3 | ↑0.1 | 満潮 |
| 5/19 06:10 | 102.3 | 0 | |
| 5/19 06:20 | 102.2 | ↓-0.1 | |
| 5/19 06:30 | 102.0 | ↓-0.2 | |
| 5/19 06:40 | 101.6 | ↓-0.4 | |
| 5/19 06:50 | 101.1 | ↓-0.5 | |
| 5/19 07:00 | 100.4 | ↓-0.7 | |
| 5/19 07:10 | 99.5 | ↓-0.9 | |
| 5/19 07:20 | 98.5 | ↓-1.0 | |
| 5/19 07:30 | 97.4 | ↓-1.1 | |
| 5/19 07:40 | 96.0 | ↓-1.4 | |
| 5/19 07:50 | 94.5 | ↓-1.5 | |
| 5/19 08:00 | 92.8 | ↓-1.7 | |
| 5/19 08:10 | 91.0 | ↓-1.8 | |
| 5/19 08:20 | 89.0 | ↓-2.0 | |
| 5/19 08:30 | 86.8 | ↓-2.2 | |
| 5/19 08:40 | 84.5 | ↓-2.3 | |
| 5/19 08:50 | 82.1 | ↓-2.4 | |
| 5/19 09:00 | 79.5 | ↓-2.6 | |
| 5/19 09:10 | 76.8 | ↓-2.7 | |
| 5/19 09:20 | 74.0 | ↓-2.8 | |
| 5/19 09:30 | 71.1 | ↓-2.9 | |
| 5/19 09:40 | 68.1 | ↓-3.0 | |
| 5/19 09:50 | 65.1 | ↓-3.0 | |
| 5/19 10:00 | 62.0 | ↓-3.1 | 最大潮位差 |
| 5/19 10:10 | 58.9 | ↓-3.1 | 最大潮位差 |
| 5/19 10:20 | 55.8 | ↓-3.1 | 最大潮位差 |
| 5/19 10:30 | 52.7 | ↓-3.1 | 最大潮位差 |
| 5/19 10:40 | 49.6 | ↓-3.1 | 最大潮位差 |
| 5/19 10:50 | 46.5 | ↓-3.1 | 最大潮位差 |
| 5/19 11:00 | 43.6 | ↓-2.9 | |
| 5/19 11:10 | 40.7 | ↓-2.9 | |
| 5/19 11:20 | 37.9 | ↓-2.8 | |
| 5/19 11:30 | 35.3 | ↓-2.6 | |
| 5/19 11:40 | 32.7 | ↓-2.6 | |
| 5/19 11:50 | 30.4 | ↓-2.3 | |
| 5/19 12:00 | 28.2 | ↓-2.2 | |
| 5/19 12:10 | 26.1 | ↓-2.1 | |
| 5/19 12:20 | 24.3 | ↓-1.8 | |
| 5/19 12:30 | 22.7 | ↓-1.6 | |
| 5/19 12:40 | 21.3 | ↓-1.4 | |
| 5/19 12:50 | 20.0 | ↓-1.3 | |
| 5/19 13:00 | 19.1 | ↓-0.9 | |
| 5/19 13:10 | 18.3 | ↓-0.8 | |
| 5/19 13:20 | 17.7 | ↓-0.6 | |
| 5/19 13:30 | 17.4 | ↓-0.3 | 干潮 |
| 5/19 13:40 | 17.3 | ↓-0.1 | 干潮 |
| 5/19 13:50 | 17.5 | ↑0.2 | |
| 5/19 14:00 | 17.8 | ↑0.3 | |
| 5/19 14:10 | 18.4 | ↑0.6 | |
| 5/19 14:20 | 19.1 | ↑0.7 | |
| 5/19 14:30 | 20.1 | ↑1.0 | |
| 5/19 14:40 | 21.3 | ↑1.2 | |
| 5/19 14:50 | 22.6 | ↑1.3 | |
| 5/19 15:00 | 24.2 | ↑1.6 | |
| 5/19 15:10 | 25.9 | ↑1.7 | |
| 5/19 15:20 | 27.7 | ↑1.8 | |
| 5/19 15:30 | 29.7 | ↑2.0 | |
| 5/19 15:40 | 31.9 | ↑2.2 | |
| 5/19 15:50 | 34.1 | ↑2.2 | |
| 5/19 16:00 | 36.5 | ↑2.4 | |
| 5/19 16:10 | 39.0 | ↑2.5 | |
| 5/19 16:20 | 41.6 | ↑2.6 | |
| 5/19 16:30 | 44.2 | ↑2.6 | |
| 5/19 16:40 | 47.0 | ↑2.8 | |
| 5/19 16:50 | 49.8 | ↑2.8 | |
| 5/19 17:00 | 52.6 | ↑2.8 | |
| 5/19 17:10 | 55.5 | ↑2.9 | |
| 5/19 17:20 | 58.4 | ↑2.9 | |
| 5/19 17:30 | 61.3 | ↑2.9 | |
| 5/19 17:40 | 64.2 | ↑2.9 | |
| 5/19 17:50 | 67.0 | ↑2.8 | |
| 5/19 18:00 | 69.9 | ↑2.9 | |
| 5/19 18:10 | 72.7 | ↑2.8 | |
| 5/19 18:20 | 75.4 | ↑2.7 | |
| 5/19 18:30 | 78.1 | ↑2.7 | |
| 5/19 18:40 | 80.7 | ↑2.6 | |
| 5/19 18:50 | 83.2 | ↑2.5 | |
| 5/19 19:00 | 85.6 | ↑2.4 | |
| 5/19 19:10 | 87.9 | ↑2.3 | |
| 5/19 19:20 | 90.0 | ↑2.1 | |
| 5/19 19:30 | 92.0 | ↑2.0 | |
| 5/19 19:40 | 93.9 | ↑1.9 | |
| 5/19 19:50 | 95.6 | ↑1.7 | |
| 5/19 20:00 | 97.2 | ↑1.6 | |
| 5/19 20:10 | 98.5 | ↑1.3 | |
| 5/19 20:20 | 99.7 | ↑1.2 | |
| 5/19 20:30 | 100.8 | ↑1.1 | |
| 5/19 20:40 | 101.6 | ↑0.8 | |
| 5/19 20:50 | 102.3 | ↑0.7 | |
| 5/19 21:00 | 102.8 | ↑0.5 | |
| 5/19 21:10 | 103.1 | ↑0.3 | |
| 5/19 21:20 | 103.2 | ↑0.1 | 満潮 |
| 5/19 21:30 | 103.2 | 0 | |
| 5/19 21:40 | 103.0 | ↓-0.2 | |
| 5/19 21:50 | 102.6 | ↓-0.4 | |
| 5/19 22:00 | 102.1 | ↓-0.5 | |
| 5/19 22:10 | 101.5 | ↓-0.6 | |
| 5/19 22:20 | 100.8 | ↓-0.7 | |
| 5/19 22:30 | 100.0 | ↓-0.8 | |
| 5/19 22:40 | 99.0 | ↓-1.0 | |
| 5/19 22:50 | 98.0 | ↓-1.0 | |
| 5/19 23:00 | 96.9 | ↓-1.1 | |
| 5/19 23:10 | 95.8 | ↓-1.1 | |
| 5/19 23:20 | 94.6 | ↓-1.2 | |
| 5/19 23:30 | 93.5 | ↓-1.1 | |
| 5/19 23:40 | 92.3 | ↓-1.2 | |
| 5/19 23:50 | 91.1 | ↓-1.2 |