| 満潮 | 干潮 | 満潮 | 干潮 |
|
6
(火) |
02:38 | 09:21 | 16:10 | 21:35 |
| 114cm | 6cm | 114cm | 57cm | |
|
||||
那珂湊（茨城）2031年05月6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 |
|---|---|---|---|
| 5/6 00:00 | 85.8 | ↑2.8 | |
| 5/6 00:10 | 88.6 | ↑2.8 | |
| 5/6 00:20 | 91.3 | ↑2.7 | |
| 5/6 00:30 | 93.9 | ↑2.6 | |
| 5/6 00:40 | 96.5 | ↑2.6 | |
| 5/6 00:50 | 98.9 | ↑2.4 | |
| 5/6 01:00 | 101.2 | ↑2.3 | |
| 5/6 01:10 | 103.4 | ↑2.2 | |
| 5/6 01:20 | 105.4 | ↑2.0 | |
| 5/6 01:30 | 107.1 | ↑1.7 | |
| 5/6 01:40 | 108.7 | ↑1.6 | |
| 5/6 01:50 | 110.0 | ↑1.3 | |
| 5/6 02:00 | 111.2 | ↑1.2 | |
| 5/6 02:10 | 112.0 | ↑0.8 | |
| 5/6 02:20 | 112.6 | ↑0.6 | |
| 5/6 02:30 | 112.9 | ↑0.3 | 満潮 |
| 5/6 02:40 | 113.0 | ↑0.1 | |
| 5/6 02:50 | 112.7 | ↓-0.3 | |
| 5/6 03:00 | 112.2 | ↓-0.5 | |
| 5/6 03:10 | 111.4 | ↓-0.8 | |
| 5/6 03:20 | 110.3 | ↓-1.1 | |
| 5/6 03:30 | 108.9 | ↓-1.4 | |
| 5/6 03:40 | 107.2 | ↓-1.7 | |
| 5/6 03:50 | 105.3 | ↓-1.9 | |
| 5/6 04:00 | 103.0 | ↓-2.3 | |
| 5/6 04:10 | 100.5 | ↓-2.5 | |
| 5/6 04:20 | 97.8 | ↓-2.7 | |
| 5/6 04:30 | 94.8 | ↓-3.0 | |
| 5/6 04:40 | 91.6 | ↓-3.2 | |
| 5/6 04:50 | 88.2 | ↓-3.4 | |
| 5/6 05:00 | 84.6 | ↓-3.6 | |
| 5/6 05:10 | 80.9 | ↓-3.7 | |
| 5/6 05:20 | 77.0 | ↓-3.9 | |
| 5/6 05:30 | 73.0 | ↓-4.0 | |
| 5/6 05:40 | 68.8 | ↓-4.2 | |
| 5/6 05:50 | 64.7 | ↓-4.1 | |
| 5/6 06:00 | 60.4 | ↓-4.3 | 最大潮位差 |
| 5/6 06:10 | 56.2 | ↓-4.2 | |
| 5/6 06:20 | 52.0 | ↓-4.2 | |
| 5/6 06:30 | 47.8 | ↓-4.2 | |
| 5/6 06:40 | 43.7 | ↓-4.1 | |
| 5/6 06:50 | 39.6 | ↓-4.1 | |
| 5/6 07:00 | 35.7 | ↓-3.9 | |
| 5/6 07:10 | 32.0 | ↓-3.7 | |
| 5/6 07:20 | 28.4 | ↓-3.6 | |
| 5/6 07:30 | 25.0 | ↓-3.4 | |
| 5/6 07:40 | 21.8 | ↓-3.2 | |
| 5/6 07:50 | 18.8 | ↓-3.0 | |
| 5/6 08:00 | 16.1 | ↓-2.7 | |
| 5/6 08:10 | 13.7 | ↓-2.4 | |
| 5/6 08:20 | 11.6 | ↓-2.1 | |
| 5/6 08:30 | 9.8 | ↓-1.8 | |
| 5/6 08:40 | 8.2 | ↓-1.6 | |
| 5/6 08:50 | 7.1 | ↓-1.1 | |
| 5/6 09:00 | 6.2 | ↓-0.9 | |
| 5/6 09:10 | 5.7 | ↓-0.5 | |
| 5/6 09:20 | 5.5 | ↓-0.2 | 干潮 |
| 5/6 09:30 | 5.7 | ↑0.2 | |
| 5/6 09:40 | 6.2 | ↑0.5 | |
| 5/6 09:50 | 7.0 | ↑0.8 | |
| 5/6 10:00 | 8.2 | ↑1.2 | |
| 5/6 10:10 | 9.6 | ↑1.4 | |
| 5/6 10:20 | 11.4 | ↑1.8 | |
| 5/6 10:30 | 13.5 | ↑2.1 | |
| 5/6 10:40 | 15.9 | ↑2.4 | |
| 5/6 10:50 | 18.5 | ↑2.6 | |
| 5/6 11:00 | 21.4 | ↑2.9 | |
| 5/6 11:10 | 24.5 | ↑3.1 | |
| 5/6 11:20 | 27.8 | ↑3.3 | |
| 5/6 11:30 | 31.3 | ↑3.5 | |
| 5/6 11:40 | 35.0 | ↑3.7 | |
| 5/6 11:50 | 38.8 | ↑3.8 | |
| 5/6 12:00 | 42.7 | ↑3.9 | |
| 5/6 12:10 | 46.7 | ↑4.0 | |
| 5/6 12:20 | 50.8 | ↑4.1 | |
| 5/6 12:30 | 54.9 | ↑4.1 | |
| 5/6 12:40 | 59.1 | ↑4.2 | |
| 5/6 12:50 | 63.2 | ↑4.1 | |
| 5/6 13:00 | 67.3 | ↑4.1 | |
| 5/6 13:10 | 71.4 | ↑4.1 | |
| 5/6 13:20 | 75.4 | ↑4.0 | |
| 5/6 13:30 | 79.2 | ↑3.8 | |
| 5/6 13:40 | 83.0 | ↑3.8 | |
| 5/6 13:50 | 86.6 | ↑3.6 | |
| 5/6 14:00 | 90.1 | ↑3.5 | |
| 5/6 14:10 | 93.3 | ↑3.2 | |
| 5/6 14:20 | 96.4 | ↑3.1 | |
| 5/6 14:30 | 99.2 | ↑2.8 | |
| 5/6 14:40 | 101.8 | ↑2.6 | |
| 5/6 14:50 | 104.2 | ↑2.4 | |
| 5/6 15:00 | 106.3 | ↑2.1 | |
| 5/6 15:10 | 108.1 | ↑1.8 | |
| 5/6 15:20 | 109.7 | ↑1.6 | |
| 5/6 15:30 | 111.0 | ↑1.3 | |
| 5/6 15:40 | 112.0 | ↑1.0 | |
| 5/6 15:50 | 112.7 | ↑0.7 | |
| 5/6 16:00 | 113.1 | ↑0.4 | 満潮 |
| 5/6 16:10 | 113.2 | ↑0.1 | 満潮 |
| 5/6 16:20 | 113.0 | ↓-0.2 | |
| 5/6 16:30 | 112.6 | ↓-0.4 | |
| 5/6 16:40 | 111.9 | ↓-0.7 | |
| 5/6 16:50 | 110.9 | ↓-1.0 | |
| 5/6 17:00 | 109.7 | ↓-1.2 | |
| 5/6 17:10 | 108.2 | ↓-1.5 | |
| 5/6 17:20 | 106.6 | ↓-1.6 | |
| 5/6 17:30 | 104.7 | ↓-1.9 | |
| 5/6 17:40 | 102.6 | ↓-2.1 | |
| 5/6 17:50 | 100.4 | ↓-2.2 | |
| 5/6 18:00 | 98.0 | ↓-2.4 | |
| 5/6 18:10 | 95.6 | ↓-2.4 | |
| 5/6 18:20 | 93.0 | ↓-2.6 | |
| 5/6 18:30 | 90.3 | ↓-2.7 | |
| 5/6 18:40 | 87.6 | ↓-2.7 | |
| 5/6 18:50 | 84.9 | ↓-2.7 | |
| 5/6 19:00 | 82.2 | ↓-2.7 | |
| 5/6 19:10 | 79.5 | ↓-2.7 | |
| 5/6 19:20 | 76.9 | ↓-2.6 | |
| 5/6 19:30 | 74.4 | ↓-2.5 | |
| 5/6 19:40 | 71.9 | ↓-2.5 | |
| 5/6 19:50 | 69.6 | ↓-2.3 | |
| 5/6 20:00 | 67.4 | ↓-2.2 | |
| 5/6 20:10 | 65.4 | ↓-2.0 | |
| 5/6 20:20 | 63.6 | ↓-1.8 | |
| 5/6 20:30 | 61.9 | ↓-1.7 | |
| 5/6 20:40 | 60.5 | ↓-1.4 | |
| 5/6 20:50 | 59.3 | ↓-1.2 | |
| 5/6 21:00 | 58.3 | ↓-1.0 | |
| 5/6 21:10 | 57.6 | ↓-0.7 | |
| 5/6 21:20 | 57.1 | ↓-0.5 | |
| 5/6 21:30 | 56.9 | ↓-0.2 | 干潮 |
| 5/6 21:40 | 56.9 | 0 | |
| 5/6 21:50 | 57.2 | ↑0.3 | |
| 5/6 22:00 | 57.7 | ↑0.5 | |
| 5/6 22:10 | 58.4 | ↑0.7 | |
| 5/6 22:20 | 59.4 | ↑1.0 | |
| 5/6 22:30 | 60.7 | ↑1.3 | |
| 5/6 22:40 | 62.1 | ↑1.4 | |
| 5/6 22:50 | 63.8 | ↑1.7 | |
| 5/6 23:00 | 65.6 | ↑1.8 | |
| 5/6 23:10 | 67.6 | ↑2.0 | |
| 5/6 23:20 | 69.8 | ↑2.2 | |
| 5/6 23:30 | 72.1 | ↑2.3 | |
| 5/6 23:40 | 74.5 | ↑2.4 | |
| 5/6 23:50 | 77.0 | ↑2.5 |