| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
07:41 | 03:26 | 22:57 | 15:07 |
| 90cm | 83cm | 104cm | 31cm | |
|
||||
那珂湊（茨城）2036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 | 94.7 | ↓-0.9 | |
| 5/18 00:10 | 93.7 | ↓-1.0 | |
| 5/18 00:20 | 92.7 | ↓-1.0 | |
| 5/18 00:30 | 91.7 | ↓-1.0 | |
| 5/18 00:40 | 90.7 | ↓-1.0 | |
| 5/18 00:50 | 89.7 | ↓-1.0 | |
| 5/18 01:00 | 88.8 | ↓-0.9 | |
| 5/18 01:10 | 87.9 | ↓-0.9 | |
| 5/18 01:20 | 87.1 | ↓-0.8 | |
| 5/18 01:30 | 86.3 | ↓-0.8 | |
| 5/18 01:40 | 85.6 | ↓-0.7 | |
| 5/18 01:50 | 85.0 | ↓-0.6 | |
| 5/18 02:00 | 84.4 | ↓-0.6 | |
| 5/18 02:10 | 83.8 | ↓-0.6 | |
| 5/18 02:20 | 83.4 | ↓-0.4 | |
| 5/18 02:30 | 83.0 | ↓-0.4 | |
| 5/18 02:40 | 82.7 | ↓-0.3 | |
| 5/18 02:50 | 82.4 | ↓-0.3 | |
| 5/18 03:00 | 82.2 | ↓-0.2 | |
| 5/18 03:10 | 82.1 | ↓-0.1 | |
| 5/18 03:20 | 82.0 | ↓-0.1 | 干潮 |
| 5/18 03:30 | 82.0 | 0 | |
| 5/18 03:40 | 82.1 | ↑0.1 | |
| 5/18 03:50 | 82.2 | ↑0.1 | |
| 5/18 04:00 | 82.4 | ↑0.2 | |
| 5/18 04:10 | 82.6 | ↑0.2 | |
| 5/18 04:20 | 82.8 | ↑0.2 | |
| 5/18 04:30 | 83.1 | ↑0.3 | |
| 5/18 04:40 | 83.4 | ↑0.3 | |
| 5/18 04:50 | 83.8 | ↑0.4 | |
| 5/18 05:00 | 84.2 | ↑0.4 | |
| 5/18 05:10 | 84.6 | ↑0.4 | |
| 5/18 05:20 | 85.1 | ↑0.5 | |
| 5/18 05:30 | 85.5 | ↑0.4 | |
| 5/18 05:40 | 86.0 | ↑0.5 | |
| 5/18 05:50 | 86.4 | ↑0.4 | |
| 5/18 06:00 | 86.9 | ↑0.5 | |
| 5/18 06:10 | 87.3 | ↑0.4 | |
| 5/18 06:20 | 87.8 | ↑0.5 | |
| 5/18 06:30 | 88.2 | ↑0.4 | |
| 5/18 06:40 | 88.6 | ↑0.4 | |
| 5/18 06:50 | 88.9 | ↑0.3 | |
| 5/18 07:00 | 89.2 | ↑0.3 | |
| 5/18 07:10 | 89.4 | ↑0.2 | |
| 5/18 07:20 | 89.6 | ↑0.2 | |
| 5/18 07:30 | 89.7 | ↑0.1 | |
| 5/18 07:40 | 89.8 | ↑0.1 | 満潮 |
| 5/18 07:50 | 89.7 | ↓-0.1 | |
| 5/18 08:00 | 89.6 | ↓-0.1 | |
| 5/18 08:10 | 89.4 | ↓-0.2 | |
| 5/18 08:20 | 89.0 | ↓-0.4 | |
| 5/18 08:30 | 88.6 | ↓-0.4 | |
| 5/18 08:40 | 88.0 | ↓-0.6 | |
| 5/18 08:50 | 87.3 | ↓-0.7 | |
| 5/18 09:00 | 86.5 | ↓-0.8 | |
| 5/18 09:10 | 85.5 | ↓-1.0 | |
| 5/18 09:20 | 84.5 | ↓-1.0 | |
| 5/18 09:30 | 83.3 | ↓-1.2 | |
| 5/18 09:40 | 81.9 | ↓-1.4 | |
| 5/18 09:50 | 80.5 | ↓-1.4 | |
| 5/18 10:00 | 78.9 | ↓-1.6 | |
| 5/18 10:10 | 77.3 | ↓-1.6 | |
| 5/18 10:20 | 75.5 | ↓-1.8 | |
| 5/18 10:30 | 73.6 | ↓-1.9 | |
| 5/18 10:40 | 71.7 | ↓-1.9 | |
| 5/18 10:50 | 69.6 | ↓-2.1 | |
| 5/18 11:00 | 67.5 | ↓-2.1 | |
| 5/18 11:10 | 65.4 | ↓-2.1 | |
| 5/18 11:20 | 63.2 | ↓-2.2 | |
| 5/18 11:30 | 61.0 | ↓-2.2 | |
| 5/18 11:40 | 58.8 | ↓-2.2 | |
| 5/18 11:50 | 56.5 | ↓-2.3 | |
| 5/18 12:00 | 54.3 | ↓-2.2 | |
| 5/18 12:10 | 52.1 | ↓-2.2 | |
| 5/18 12:20 | 50.0 | ↓-2.1 | |
| 5/18 12:30 | 47.9 | ↓-2.1 | |
| 5/18 12:40 | 45.9 | ↓-2.0 | |
| 5/18 12:50 | 44.0 | ↓-1.9 | |
| 5/18 13:00 | 42.1 | ↓-1.9 | |
| 5/18 13:10 | 40.4 | ↓-1.7 | |
| 5/18 13:20 | 38.8 | ↓-1.6 | |
| 5/18 13:30 | 37.2 | ↓-1.6 | |
| 5/18 13:40 | 35.9 | ↓-1.3 | |
| 5/18 13:50 | 34.6 | ↓-1.3 | |
| 5/18 14:00 | 33.5 | ↓-1.1 | |
| 5/18 14:10 | 32.6 | ↓-0.9 | |
| 5/18 14:20 | 31.8 | ↓-0.8 | |
| 5/18 14:30 | 31.1 | ↓-0.7 | |
| 5/18 14:40 | 30.6 | ↓-0.5 | |
| 5/18 14:50 | 30.3 | ↓-0.3 | |
| 5/18 15:00 | 30.1 | ↓-0.2 | 干潮 |
| 5/18 15:10 | 30.1 | 0 | |
| 5/18 15:20 | 30.2 | ↑0.1 | |
| 5/18 15:30 | 30.5 | ↑0.3 | |
| 5/18 15:40 | 31.0 | ↑0.5 | |
| 5/18 15:50 | 31.6 | ↑0.6 | |
| 5/18 16:00 | 32.3 | ↑0.7 | |
| 5/18 16:10 | 33.2 | ↑0.9 | |
| 5/18 16:20 | 34.2 | ↑1.0 | |
| 5/18 16:30 | 35.4 | ↑1.2 | |
| 5/18 16:40 | 36.7 | ↑1.3 | |
| 5/18 16:50 | 38.1 | ↑1.4 | |
| 5/18 17:00 | 39.7 | ↑1.6 | |
| 5/18 17:10 | 41.4 | ↑1.7 | |
| 5/18 17:20 | 43.2 | ↑1.8 | |
| 5/18 17:30 | 45.1 | ↑1.9 | |
| 5/18 17:40 | 47.1 | ↑2.0 | |
| 5/18 17:50 | 49.1 | ↑2.0 | |
| 5/18 18:00 | 51.3 | ↑2.2 | |
| 5/18 18:10 | 53.6 | ↑2.3 | |
| 5/18 18:20 | 55.9 | ↑2.3 | |
| 5/18 18:30 | 58.2 | ↑2.3 | |
| 5/18 18:40 | 60.6 | ↑2.4 | |
| 5/18 18:50 | 63.1 | ↑2.5 | 最大潮位差 |
| 5/18 19:00 | 65.6 | ↑2.5 | 最大潮位差 |
| 5/18 19:10 | 68.1 | ↑2.5 | 最大潮位差 |
| 5/18 19:20 | 70.5 | ↑2.4 | |
| 5/18 19:30 | 73.0 | ↑2.5 | 最大潮位差 |
| 5/18 19:40 | 75.5 | ↑2.5 | 最大潮位差 |
| 5/18 19:50 | 77.9 | ↑2.4 | |
| 5/18 20:00 | 80.3 | ↑2.4 | |
| 5/18 20:10 | 82.6 | ↑2.3 | |
| 5/18 20:20 | 84.8 | ↑2.2 | |
| 5/18 20:30 | 87.0 | ↑2.2 | |
| 5/18 20:40 | 89.0 | ↑2.0 | |
| 5/18 20:50 | 90.9 | ↑1.9 | |
| 5/18 21:00 | 92.8 | ↑1.9 | |
| 5/18 21:10 | 94.5 | ↑1.7 | |
| 5/18 21:20 | 96.0 | ↑1.5 | |
| 5/18 21:30 | 97.4 | ↑1.4 | |
| 5/18 21:40 | 98.7 | ↑1.3 | |
| 5/18 21:50 | 99.8 | ↑1.1 | |
| 5/18 22:00 | 100.8 | ↑1.0 | |
| 5/18 22:10 | 101.6 | ↑0.8 | |
| 5/18 22:20 | 102.2 | ↑0.6 | |
| 5/18 22:30 | 102.7 | ↑0.5 | |
| 5/18 22:40 | 103.0 | ↑0.3 | |
| 5/18 22:50 | 103.2 | ↑0.2 | 満潮 |
| 5/18 23:00 | 103.2 | 0 | |
| 5/18 23:10 | 103.1 | ↓-0.1 | |
| 5/18 23:20 | 102.8 | ↓-0.3 | |
| 5/18 23:30 | 102.4 | ↓-0.4 | |
| 5/18 23:40 | 101.9 | ↓-0.5 | |
| 5/18 23:50 | 101.3 | ↓-0.6 |