| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(木) |
05:35 | 00:43 | 21:30 | 13:29 |
| 116cm | 96cm | 110cm | 4cm | |
|
||||
那珂湊（茨城）2040年05月31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 |
|---|---|---|---|
| 5/31 00:00 | 96.7 | ↓-0.6 | |
| 5/31 00:10 | 96.3 | ↓-0.4 | |
| 5/31 00:20 | 96.0 | ↓-0.3 | |
| 5/31 00:30 | 95.8 | ↓-0.2 | |
| 5/31 00:40 | 95.7 | ↓-0.1 | 干潮 |
| 5/31 00:50 | 95.7 | 0 | |
| 5/31 01:00 | 95.9 | ↑0.2 | |
| 5/31 01:10 | 96.1 | ↑0.2 | |
| 5/31 01:20 | 96.5 | ↑0.4 | |
| 5/31 01:30 | 96.9 | ↑0.4 | |
| 5/31 01:40 | 97.5 | ↑0.6 | |
| 5/31 01:50 | 98.1 | ↑0.6 | |
| 5/31 02:00 | 98.9 | ↑0.8 | |
| 5/31 02:10 | 99.6 | ↑0.7 | |
| 5/31 02:20 | 100.5 | ↑0.9 | |
| 5/31 02:30 | 101.4 | ↑0.9 | |
| 5/31 02:40 | 102.4 | ↑1.0 | |
| 5/31 02:50 | 103.4 | ↑1.0 | |
| 5/31 03:00 | 104.4 | ↑1.0 | |
| 5/31 03:10 | 105.4 | ↑1.0 | |
| 5/31 03:20 | 106.5 | ↑1.1 | |
| 5/31 03:30 | 107.5 | ↑1.0 | |
| 5/31 03:40 | 108.5 | ↑1.0 | |
| 5/31 03:50 | 109.5 | ↑1.0 | |
| 5/31 04:00 | 110.5 | ↑1.0 | |
| 5/31 04:10 | 111.4 | ↑0.9 | |
| 5/31 04:20 | 112.3 | ↑0.9 | |
| 5/31 04:30 | 113.1 | ↑0.8 | |
| 5/31 04:40 | 113.8 | ↑0.7 | |
| 5/31 04:50 | 114.4 | ↑0.6 | |
| 5/31 05:00 | 114.9 | ↑0.5 | |
| 5/31 05:10 | 115.3 | ↑0.4 | |
| 5/31 05:20 | 115.5 | ↑0.2 | |
| 5/31 05:30 | 115.7 | ↑0.2 | 満潮 |
| 5/31 05:40 | 115.7 | 0 | |
| 5/31 05:50 | 115.5 | ↓-0.2 | |
| 5/31 06:00 | 115.2 | ↓-0.3 | |
| 5/31 06:10 | 114.6 | ↓-0.6 | |
| 5/31 06:20 | 114.0 | ↓-0.6 | |
| 5/31 06:30 | 113.1 | ↓-0.9 | |
| 5/31 06:40 | 112.0 | ↓-1.1 | |
| 5/31 06:50 | 110.7 | ↓-1.3 | |
| 5/31 07:00 | 109.3 | ↓-1.4 | |
| 5/31 07:10 | 107.6 | ↓-1.7 | |
| 5/31 07:20 | 105.7 | ↓-1.9 | |
| 5/31 07:30 | 103.6 | ↓-2.1 | |
| 5/31 07:40 | 101.3 | ↓-2.3 | |
| 5/31 07:50 | 98.8 | ↓-2.5 | |
| 5/31 08:00 | 96.2 | ↓-2.6 | |
| 5/31 08:10 | 93.3 | ↓-2.9 | |
| 5/31 08:20 | 90.3 | ↓-3.0 | |
| 5/31 08:30 | 87.1 | ↓-3.2 | |
| 5/31 08:40 | 83.7 | ↓-3.4 | |
| 5/31 08:50 | 80.2 | ↓-3.5 | |
| 5/31 09:00 | 76.6 | ↓-3.6 | |
| 5/31 09:10 | 72.9 | ↓-3.7 | |
| 5/31 09:20 | 69.1 | ↓-3.8 | |
| 5/31 09:30 | 65.2 | ↓-3.9 | 最大潮位差 |
| 5/31 09:40 | 61.3 | ↓-3.9 | 最大潮位差 |
| 5/31 09:50 | 57.4 | ↓-3.9 | 最大潮位差 |
| 5/31 10:00 | 53.5 | ↓-3.9 | 最大潮位差 |
| 5/31 10:10 | 49.6 | ↓-3.9 | 最大潮位差 |
| 5/31 10:20 | 45.7 | ↓-3.9 | 最大潮位差 |
| 5/31 10:30 | 41.9 | ↓-3.8 | |
| 5/31 10:40 | 38.2 | ↓-3.7 | |
| 5/31 10:50 | 34.5 | ↓-3.7 | |
| 5/31 11:00 | 31.1 | ↓-3.4 | |
| 5/31 11:10 | 27.7 | ↓-3.4 | |
| 5/31 11:20 | 24.5 | ↓-3.2 | |
| 5/31 11:30 | 21.5 | ↓-3.0 | |
| 5/31 11:40 | 18.7 | ↓-2.8 | |
| 5/31 11:50 | 16.1 | ↓-2.6 | |
| 5/31 12:00 | 13.8 | ↓-2.3 | |
| 5/31 12:10 | 11.6 | ↓-2.2 | |
| 5/31 12:20 | 9.7 | ↓-1.9 | |
| 5/31 12:30 | 8.1 | ↓-1.6 | |
| 5/31 12:40 | 6.7 | ↓-1.4 | |
| 5/31 12:50 | 5.6 | ↓-1.1 | |
| 5/31 13:00 | 4.7 | ↓-0.9 | |
| 5/31 13:10 | 4.1 | ↓-0.6 | |
| 5/31 13:20 | 3.7 | ↓-0.4 | 干潮 |
| 5/31 13:30 | 3.7 | 0 | |
| 5/31 13:40 | 3.8 | ↑0.1 | |
| 5/31 13:50 | 4.3 | ↑0.5 | |
| 5/31 14:00 | 4.9 | ↑0.6 | |
| 5/31 14:10 | 5.9 | ↑1.0 | |
| 5/31 14:20 | 7.0 | ↑1.1 | |
| 5/31 14:30 | 8.4 | ↑1.4 | |
| 5/31 14:40 | 10.0 | ↑1.6 | |
| 5/31 14:50 | 11.8 | ↑1.8 | |
| 5/31 15:00 | 13.9 | ↑2.1 | |
| 5/31 15:10 | 16.1 | ↑2.2 | |
| 5/31 15:20 | 18.5 | ↑2.4 | |
| 5/31 15:30 | 21.0 | ↑2.5 | |
| 5/31 15:40 | 23.7 | ↑2.7 | |
| 5/31 15:50 | 26.6 | ↑2.9 | |
| 5/31 16:00 | 29.6 | ↑3.0 | |
| 5/31 16:10 | 32.7 | ↑3.1 | |
| 5/31 16:20 | 35.9 | ↑3.2 | |
| 5/31 16:30 | 39.2 | ↑3.3 | |
| 5/31 16:40 | 42.6 | ↑3.4 | |
| 5/31 16:50 | 46.1 | ↑3.5 | |
| 5/31 17:00 | 49.6 | ↑3.5 | |
| 5/31 17:10 | 53.1 | ↑3.5 | |
| 5/31 17:20 | 56.6 | ↑3.5 | |
| 5/31 17:30 | 60.1 | ↑3.5 | |
| 5/31 17:40 | 63.7 | ↑3.6 | |
| 5/31 17:50 | 67.1 | ↑3.4 | |
| 5/31 18:00 | 70.6 | ↑3.5 | |
| 5/31 18:10 | 74.0 | ↑3.4 | |
| 5/31 18:20 | 77.2 | ↑3.2 | |
| 5/31 18:30 | 80.4 | ↑3.2 | |
| 5/31 18:40 | 83.5 | ↑3.1 | |
| 5/31 18:50 | 86.5 | ↑3.0 | |
| 5/31 19:00 | 89.3 | ↑2.8 | |
| 5/31 19:10 | 91.9 | ↑2.6 | |
| 5/31 19:20 | 94.5 | ↑2.6 | |
| 5/31 19:30 | 96.8 | ↑2.3 | |
| 5/31 19:40 | 98.9 | ↑2.1 | |
| 5/31 19:50 | 100.9 | ↑2.0 | |
| 5/31 20:00 | 102.7 | ↑1.8 | |
| 5/31 20:10 | 104.2 | ↑1.5 | |
| 5/31 20:20 | 105.6 | ↑1.4 | |
| 5/31 20:30 | 106.8 | ↑1.2 | |
| 5/31 20:40 | 107.8 | ↑1.0 | |
| 5/31 20:50 | 108.6 | ↑0.8 | |
| 5/31 21:00 | 109.2 | ↑0.6 | |
| 5/31 21:10 | 109.6 | ↑0.4 | |
| 5/31 21:20 | 109.8 | ↑0.2 | 満潮 |
| 5/31 21:30 | 109.9 | ↑0.1 | 満潮 |
| 5/31 21:40 | 109.8 | ↓-0.1 | |
| 5/31 21:50 | 109.5 | ↓-0.3 | |
| 5/31 22:00 | 109.2 | ↓-0.3 | |
| 5/31 22:10 | 108.7 | ↓-0.5 | |
| 5/31 22:20 | 108.1 | ↓-0.6 | |
| 5/31 22:30 | 107.4 | ↓-0.7 | |
| 5/31 22:40 | 106.6 | ↓-0.8 | |
| 5/31 22:50 | 105.8 | ↓-0.8 | |
| 5/31 23:00 | 105.0 | ↓-0.8 | |
| 5/31 23:10 | 104.1 | ↓-0.9 | |
| 5/31 23:20 | 103.2 | ↓-0.9 | |
| 5/31 23:30 | 102.3 | ↓-0.9 | |
| 5/31 23:40 | 101.4 | ↓-0.9 | |
| 5/31 23:50 | 100.5 | ↓-0.9 |