| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(金) |
01:03 | 07:39 | 13:39 | 19:28 |
| 110cm | 41cm | 96cm | 47cm | |
|
||||
那珂湊（茨城）2035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 | 105.3 | ↑1.4 | |
| 5/18 00:10 | 106.5 | ↑1.2 | |
| 5/18 00:20 | 107.5 | ↑1.0 | |
| 5/18 00:30 | 108.3 | ↑0.8 | |
| 5/18 00:40 | 108.8 | ↑0.5 | |
| 5/18 00:50 | 109.2 | ↑0.4 | |
| 5/18 01:00 | 109.3 | ↑0.1 | 満潮 |
| 5/18 01:10 | 109.3 | 0 | |
| 5/18 01:20 | 109.0 | ↓-0.3 | |
| 5/18 01:30 | 108.5 | ↓-0.5 | |
| 5/18 01:40 | 107.8 | ↓-0.7 | |
| 5/18 01:50 | 106.8 | ↓-1.0 | |
| 5/18 02:00 | 105.7 | ↓-1.1 | |
| 5/18 02:10 | 104.4 | ↓-1.3 | |
| 5/18 02:20 | 102.9 | ↓-1.5 | |
| 5/18 02:30 | 101.3 | ↓-1.6 | |
| 5/18 02:40 | 99.4 | ↓-1.9 | |
| 5/18 02:50 | 97.5 | ↓-1.9 | |
| 5/18 03:00 | 95.3 | ↓-2.2 | |
| 5/18 03:10 | 93.1 | ↓-2.2 | |
| 5/18 03:20 | 90.8 | ↓-2.3 | |
| 5/18 03:30 | 88.3 | ↓-2.5 | |
| 5/18 03:40 | 85.8 | ↓-2.5 | |
| 5/18 03:50 | 83.2 | ↓-2.6 | |
| 5/18 04:00 | 80.5 | ↓-2.7 | |
| 5/18 04:10 | 77.8 | ↓-2.7 | |
| 5/18 04:20 | 75.1 | ↓-2.7 | |
| 5/18 04:30 | 72.4 | ↓-2.7 | |
| 5/18 04:40 | 69.7 | ↓-2.7 | |
| 5/18 04:50 | 67.1 | ↓-2.6 | |
| 5/18 05:00 | 64.4 | ↓-2.7 | |
| 5/18 05:10 | 61.9 | ↓-2.5 | |
| 5/18 05:20 | 59.4 | ↓-2.5 | |
| 5/18 05:30 | 57.0 | ↓-2.4 | |
| 5/18 05:40 | 54.8 | ↓-2.2 | |
| 5/18 05:50 | 52.6 | ↓-2.2 | |
| 5/18 06:00 | 50.6 | ↓-2.0 | |
| 5/18 06:10 | 48.8 | ↓-1.8 | |
| 5/18 06:20 | 47.1 | ↓-1.7 | |
| 5/18 06:30 | 45.6 | ↓-1.5 | |
| 5/18 06:40 | 44.2 | ↓-1.4 | |
| 5/18 06:50 | 43.1 | ↓-1.1 | |
| 5/18 07:00 | 42.2 | ↓-0.9 | |
| 5/18 07:10 | 41.5 | ↓-0.7 | |
| 5/18 07:20 | 41.0 | ↓-0.5 | |
| 5/18 07:30 | 40.7 | ↓-0.3 | 干潮 |
| 5/18 07:40 | 40.6 | ↓-0.1 | |
| 5/18 07:50 | 40.7 | ↑0.1 | |
| 5/18 08:00 | 41.1 | ↑0.4 | |
| 5/18 08:10 | 41.7 | ↑0.6 | |
| 5/18 08:20 | 42.5 | ↑0.8 | |
| 5/18 08:30 | 43.4 | ↑0.9 | |
| 5/18 08:40 | 44.6 | ↑1.2 | |
| 5/18 08:50 | 46.0 | ↑1.4 | |
| 5/18 09:00 | 47.5 | ↑1.5 | |
| 5/18 09:10 | 49.2 | ↑1.7 | |
| 5/18 09:20 | 51.0 | ↑1.8 | |
| 5/18 09:30 | 53.0 | ↑2.0 | |
| 5/18 09:40 | 55.1 | ↑2.1 | |
| 5/18 09:50 | 57.3 | ↑2.2 | |
| 5/18 10:00 | 59.5 | ↑2.2 | |
| 5/18 10:10 | 61.8 | ↑2.3 | |
| 5/18 10:20 | 64.2 | ↑2.4 | |
| 5/18 10:30 | 66.6 | ↑2.4 | |
| 5/18 10:40 | 69.0 | ↑2.4 | |
| 5/18 10:50 | 71.4 | ↑2.4 | |
| 5/18 11:00 | 73.7 | ↑2.3 | |
| 5/18 11:10 | 76.0 | ↑2.3 | |
| 5/18 11:20 | 78.3 | ↑2.3 | |
| 5/18 11:30 | 80.4 | ↑2.1 | |
| 5/18 11:40 | 82.5 | ↑2.1 | |
| 5/18 11:50 | 84.4 | ↑1.9 | |
| 5/18 12:00 | 86.3 | ↑1.9 | |
| 5/18 12:10 | 87.9 | ↑1.6 | |
| 5/18 12:20 | 89.5 | ↑1.6 | |
| 5/18 12:30 | 90.8 | ↑1.3 | |
| 5/18 12:40 | 92.0 | ↑1.2 | |
| 5/18 12:50 | 93.0 | ↑1.0 | |
| 5/18 13:00 | 93.9 | ↑0.9 | |
| 5/18 13:10 | 94.5 | ↑0.6 | |
| 5/18 13:20 | 95.0 | ↑0.5 | |
| 5/18 13:30 | 95.2 | ↑0.2 | 満潮 |
| 5/18 13:40 | 95.3 | ↑0.1 | |
| 5/18 13:50 | 95.1 | ↓-0.2 | |
| 5/18 14:00 | 94.8 | ↓-0.3 | |
| 5/18 14:10 | 94.3 | ↓-0.5 | |
| 5/18 14:20 | 93.6 | ↓-0.7 | |
| 5/18 14:30 | 92.7 | ↓-0.9 | |
| 5/18 14:40 | 91.7 | ↓-1.0 | |
| 5/18 14:50 | 90.5 | ↓-1.2 | |
| 5/18 15:00 | 89.1 | ↓-1.4 | |
| 5/18 15:10 | 87.6 | ↓-1.5 | |
| 5/18 15:20 | 86.0 | ↓-1.6 | |
| 5/18 15:30 | 84.3 | ↓-1.7 | |
| 5/18 15:40 | 82.4 | ↓-1.9 | |
| 5/18 15:50 | 80.5 | ↓-1.9 | |
| 5/18 16:00 | 78.5 | ↓-2.0 | |
| 5/18 16:10 | 76.4 | ↓-2.1 | |
| 5/18 16:20 | 74.3 | ↓-2.1 | |
| 5/18 16:30 | 72.1 | ↓-2.2 | |
| 5/18 16:40 | 70.0 | ↓-2.1 | |
| 5/18 16:50 | 67.8 | ↓-2.2 | |
| 5/18 17:00 | 65.7 | ↓-2.1 | |
| 5/18 17:10 | 63.6 | ↓-2.1 | |
| 5/18 17:20 | 61.6 | ↓-2.0 | |
| 5/18 17:30 | 59.6 | ↓-2.0 | |
| 5/18 17:40 | 57.8 | ↓-1.8 | |
| 5/18 17:50 | 56.0 | ↓-1.8 | |
| 5/18 18:00 | 54.3 | ↓-1.7 | |
| 5/18 18:10 | 52.8 | ↓-1.5 | |
| 5/18 18:20 | 51.5 | ↓-1.3 | |
| 5/18 18:30 | 50.3 | ↓-1.2 | |
| 5/18 18:40 | 49.2 | ↓-1.1 | |
| 5/18 18:50 | 48.4 | ↓-0.8 | |
| 5/18 19:00 | 47.7 | ↓-0.7 | |
| 5/18 19:10 | 47.3 | ↓-0.4 | |
| 5/18 19:20 | 47.0 | ↓-0.3 | 干潮 |
| 5/18 19:30 | 47.0 | 0 | |
| 5/18 19:40 | 47.2 | ↑0.2 | |
| 5/18 19:50 | 47.6 | ↑0.4 | |
| 5/18 20:00 | 48.2 | ↑0.6 | |
| 5/18 20:10 | 49.0 | ↑0.8 | |
| 5/18 20:20 | 50.0 | ↑1.0 | |
| 5/18 20:30 | 51.3 | ↑1.3 | |
| 5/18 20:40 | 52.7 | ↑1.4 | |
| 5/18 20:50 | 54.4 | ↑1.7 | |
| 5/18 21:00 | 56.2 | ↑1.8 | |
| 5/18 21:10 | 58.2 | ↑2.0 | |
| 5/18 21:20 | 60.3 | ↑2.1 | |
| 5/18 21:30 | 62.6 | ↑2.3 | |
| 5/18 21:40 | 65.1 | ↑2.5 | |
| 5/18 21:50 | 67.6 | ↑2.5 | |
| 5/18 22:00 | 70.2 | ↑2.6 | |
| 5/18 22:10 | 72.9 | ↑2.7 | |
| 5/18 22:20 | 75.7 | ↑2.8 | 最大潮位差 |
| 5/18 22:30 | 78.5 | ↑2.8 | 最大潮位差 |
| 5/18 22:40 | 81.3 | ↑2.8 | 最大潮位差 |
| 5/18 22:50 | 84.1 | ↑2.8 | 最大潮位差 |
| 5/18 23:00 | 86.8 | ↑2.7 | |
| 5/18 23:10 | 89.6 | ↑2.8 | 最大潮位差 |
| 5/18 23:20 | 92.2 | ↑2.6 | |
| 5/18 23:30 | 94.8 | ↑2.6 | |
| 5/18 23:40 | 97.2 | ↑2.4 | |
| 5/18 23:50 | 99.6 | ↑2.4 |