| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(木) |
00:47 | 07:00 | 11:44 | 18:25 |
| 102cm | 66cm | 86cm | 34cm | |
|
||||
那珂湊（茨城）2062年05月4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 |
|---|---|---|---|
| 5/4 00:00 | 100.2 | ↑0.9 | |
| 5/4 00:10 | 100.8 | ↑0.6 | |
| 5/4 00:20 | 101.3 | ↑0.5 | |
| 5/4 00:30 | 101.7 | ↑0.4 | |
| 5/4 00:40 | 101.8 | ↑0.1 | 満潮 |
| 5/4 00:50 | 101.9 | ↑0.1 | |
| 5/4 01:00 | 101.7 | ↓-0.2 | |
| 5/4 01:10 | 101.4 | ↓-0.3 | |
| 5/4 01:20 | 101.0 | ↓-0.4 | |
| 5/4 01:30 | 100.5 | ↓-0.5 | |
| 5/4 01:40 | 99.8 | ↓-0.7 | |
| 5/4 01:50 | 98.9 | ↓-0.9 | |
| 5/4 02:00 | 98.0 | ↓-0.9 | |
| 5/4 02:10 | 97.0 | ↓-1.0 | |
| 5/4 02:20 | 95.9 | ↓-1.1 | |
| 5/4 02:30 | 94.7 | ↓-1.2 | |
| 5/4 02:40 | 93.4 | ↓-1.3 | |
| 5/4 02:50 | 92.0 | ↓-1.4 | |
| 5/4 03:00 | 90.6 | ↓-1.4 | |
| 5/4 03:10 | 89.2 | ↓-1.4 | |
| 5/4 03:20 | 87.7 | ↓-1.5 | |
| 5/4 03:30 | 86.2 | ↓-1.5 | |
| 5/4 03:40 | 84.7 | ↓-1.5 | |
| 5/4 03:50 | 83.1 | ↓-1.6 | |
| 5/4 04:00 | 81.6 | ↓-1.5 | |
| 5/4 04:10 | 80.1 | ↓-1.5 | |
| 5/4 04:20 | 78.6 | ↓-1.5 | |
| 5/4 04:30 | 77.2 | ↓-1.4 | |
| 5/4 04:40 | 75.8 | ↓-1.4 | |
| 5/4 04:50 | 74.5 | ↓-1.3 | |
| 5/4 05:00 | 73.2 | ↓-1.3 | |
| 5/4 05:10 | 72.0 | ↓-1.2 | |
| 5/4 05:20 | 70.8 | ↓-1.2 | |
| 5/4 05:30 | 69.8 | ↓-1.0 | |
| 5/4 05:40 | 68.8 | ↓-1.0 | |
| 5/4 05:50 | 68.0 | ↓-0.8 | |
| 5/4 06:00 | 67.2 | ↓-0.8 | |
| 5/4 06:10 | 66.6 | ↓-0.6 | |
| 5/4 06:20 | 66.1 | ↓-0.5 | |
| 5/4 06:30 | 65.7 | ↓-0.4 | |
| 5/4 06:40 | 65.4 | ↓-0.3 | |
| 5/4 06:50 | 65.2 | ↓-0.2 | 干潮 |
| 5/4 07:00 | 65.1 | ↓-0.1 | 干潮 |
| 5/4 07:10 | 65.2 | ↑0.1 | |
| 5/4 07:20 | 65.4 | ↑0.2 | |
| 5/4 07:30 | 65.7 | ↑0.3 | |
| 5/4 07:40 | 66.1 | ↑0.4 | |
| 5/4 07:50 | 66.6 | ↑0.5 | |
| 5/4 08:00 | 67.2 | ↑0.6 | |
| 5/4 08:10 | 67.9 | ↑0.7 | |
| 5/4 08:20 | 68.7 | ↑0.8 | |
| 5/4 08:30 | 69.6 | ↑0.9 | |
| 5/4 08:40 | 70.6 | ↑1.0 | |
| 5/4 08:50 | 71.5 | ↑0.9 | |
| 5/4 09:00 | 72.6 | ↑1.1 | |
| 5/4 09:10 | 73.6 | ↑1.0 | |
| 5/4 09:20 | 74.7 | ↑1.1 | |
| 5/4 09:30 | 75.8 | ↑1.1 | |
| 5/4 09:40 | 76.9 | ↑1.1 | |
| 5/4 09:50 | 78.0 | ↑1.1 | |
| 5/4 10:00 | 79.0 | ↑1.0 | |
| 5/4 10:10 | 80.0 | ↑1.0 | |
| 5/4 10:20 | 80.9 | ↑0.9 | |
| 5/4 10:30 | 81.8 | ↑0.9 | |
| 5/4 10:40 | 82.6 | ↑0.8 | |
| 5/4 10:50 | 83.3 | ↑0.7 | |
| 5/4 11:00 | 83.9 | ↑0.6 | |
| 5/4 11:10 | 84.3 | ↑0.4 | |
| 5/4 11:20 | 84.7 | ↑0.4 | |
| 5/4 11:30 | 84.9 | ↑0.2 | |
| 5/4 11:40 | 85.1 | ↑0.2 | 満潮 |
| 5/4 11:50 | 85.0 | ↓-0.1 | |
| 5/4 12:00 | 84.9 | ↓-0.1 | |
| 5/4 12:10 | 84.6 | ↓-0.3 | |
| 5/4 12:20 | 84.1 | ↓-0.5 | |
| 5/4 12:30 | 83.5 | ↓-0.6 | |
| 5/4 12:40 | 82.8 | ↓-0.7 | |
| 5/4 12:50 | 81.9 | ↓-0.9 | |
| 5/4 13:00 | 80.9 | ↓-1.0 | |
| 5/4 13:10 | 79.8 | ↓-1.1 | |
| 5/4 13:20 | 78.6 | ↓-1.2 | |
| 5/4 13:30 | 77.2 | ↓-1.4 | |
| 5/4 13:40 | 75.7 | ↓-1.5 | |
| 5/4 13:50 | 74.1 | ↓-1.6 | |
| 5/4 14:00 | 72.5 | ↓-1.6 | |
| 5/4 14:10 | 70.7 | ↓-1.8 | |
| 5/4 14:20 | 68.9 | ↓-1.8 | |
| 5/4 14:30 | 67.0 | ↓-1.9 | |
| 5/4 14:40 | 65.0 | ↓-2.0 | |
| 5/4 14:50 | 63.0 | ↓-2.0 | |
| 5/4 15:00 | 61.0 | ↓-2.0 | |
| 5/4 15:10 | 59.0 | ↓-2.0 | |
| 5/4 15:20 | 57.0 | ↓-2.0 | |
| 5/4 15:30 | 54.9 | ↓-2.1 | |
| 5/4 15:40 | 52.9 | ↓-2.0 | |
| 5/4 15:50 | 51.0 | ↓-1.9 | |
| 5/4 16:00 | 49.0 | ↓-2.0 | |
| 5/4 16:10 | 47.2 | ↓-1.8 | |
| 5/4 16:20 | 45.4 | ↓-1.8 | |
| 5/4 16:30 | 43.6 | ↓-1.8 | |
| 5/4 16:40 | 42.0 | ↓-1.6 | |
| 5/4 16:50 | 40.5 | ↓-1.5 | |
| 5/4 17:00 | 39.1 | ↓-1.4 | |
| 5/4 17:10 | 37.8 | ↓-1.3 | |
| 5/4 17:20 | 36.6 | ↓-1.2 | |
| 5/4 17:30 | 35.6 | ↓-1.0 | |
| 5/4 17:40 | 34.8 | ↓-0.8 | |
| 5/4 17:50 | 34.1 | ↓-0.7 | |
| 5/4 18:00 | 33.6 | ↓-0.5 | |
| 5/4 18:10 | 33.2 | ↓-0.4 | |
| 5/4 18:20 | 33.1 | ↓-0.1 | 干潮 |
| 5/4 18:30 | 33.1 | 0 | |
| 5/4 18:40 | 33.3 | ↑0.2 | |
| 5/4 18:50 | 33.7 | ↑0.4 | |
| 5/4 19:00 | 34.3 | ↑0.6 | |
| 5/4 19:10 | 35.1 | ↑0.8 | |
| 5/4 19:20 | 36.1 | ↑1.0 | |
| 5/4 19:30 | 37.2 | ↑1.1 | |
| 5/4 19:40 | 38.6 | ↑1.4 | |
| 5/4 19:50 | 40.1 | ↑1.5 | |
| 5/4 20:00 | 41.8 | ↑1.7 | |
| 5/4 20:10 | 43.6 | ↑1.8 | |
| 5/4 20:20 | 45.6 | ↑2.0 | |
| 5/4 20:30 | 47.7 | ↑2.1 | |
| 5/4 20:40 | 50.0 | ↑2.3 | |
| 5/4 20:50 | 52.4 | ↑2.4 | |
| 5/4 21:00 | 54.9 | ↑2.5 | |
| 5/4 21:10 | 57.5 | ↑2.6 | |
| 5/4 21:20 | 60.1 | ↑2.6 | |
| 5/4 21:30 | 62.8 | ↑2.7 | |
| 5/4 21:40 | 65.6 | ↑2.8 | 最大潮位差 |
| 5/4 21:50 | 68.3 | ↑2.7 | |
| 5/4 22:00 | 71.1 | ↑2.8 | 最大潮位差 |
| 5/4 22:10 | 73.9 | ↑2.8 | 最大潮位差 |
| 5/4 22:20 | 76.6 | ↑2.7 | |
| 5/4 22:30 | 79.3 | ↑2.7 | |
| 5/4 22:40 | 81.9 | ↑2.6 | |
| 5/4 22:50 | 84.4 | ↑2.5 | |
| 5/4 23:00 | 86.9 | ↑2.5 | |
| 5/4 23:10 | 89.2 | ↑2.3 | |
| 5/4 23:20 | 91.4 | ↑2.2 | |
| 5/4 23:30 | 93.5 | ↑2.1 | |
| 5/4 23:40 | 95.4 | ↑1.9 | |
| 5/4 23:50 | 97.2 | ↑1.8 |