| 満潮 | 干潮 | 満潮 | 干潮 |
|
2
(火) |
03:36 | 10:32 | 17:37 | 22:39 |
| 116cm | -7cm | 114cm | 69cm | |
|
||||
那珂湊（茨城）2045年05月2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 |
|---|---|---|---|
| 5/2 00:00 | 75.0 | ↑2.2 | |
| 5/2 00:10 | 77.4 | ↑2.4 | |
| 5/2 00:20 | 79.8 | ↑2.4 | |
| 5/2 00:30 | 82.3 | ↑2.5 | |
| 5/2 00:40 | 84.9 | ↑2.6 | |
| 5/2 00:50 | 87.4 | ↑2.5 | |
| 5/2 01:00 | 90.0 | ↑2.6 | |
| 5/2 01:10 | 92.6 | ↑2.6 | |
| 5/2 01:20 | 95.2 | ↑2.6 | |
| 5/2 01:30 | 97.7 | ↑2.5 | |
| 5/2 01:40 | 100.1 | ↑2.4 | |
| 5/2 01:50 | 102.4 | ↑2.3 | |
| 5/2 02:00 | 104.6 | ↑2.2 | |
| 5/2 02:10 | 106.7 | ↑2.1 | |
| 5/2 02:20 | 108.6 | ↑1.9 | |
| 5/2 02:30 | 110.3 | ↑1.7 | |
| 5/2 02:40 | 111.8 | ↑1.5 | |
| 5/2 02:50 | 113.1 | ↑1.3 | |
| 5/2 03:00 | 114.2 | ↑1.1 | |
| 5/2 03:10 | 115.0 | ↑0.8 | |
| 5/2 03:20 | 115.5 | ↑0.5 | |
| 5/2 03:30 | 115.8 | ↑0.3 | 満潮 |
| 5/2 03:40 | 115.8 | 0 | |
| 5/2 03:50 | 115.5 | ↓-0.3 | |
| 5/2 04:00 | 114.9 | ↓-0.6 | |
| 5/2 04:10 | 114.0 | ↓-0.9 | |
| 5/2 04:20 | 112.8 | ↓-1.2 | |
| 5/2 04:30 | 111.2 | ↓-1.6 | |
| 5/2 04:40 | 109.4 | ↓-1.8 | |
| 5/2 04:50 | 107.3 | ↓-2.1 | |
| 5/2 05:00 | 104.9 | ↓-2.4 | |
| 5/2 05:10 | 102.2 | ↓-2.7 | |
| 5/2 05:20 | 99.2 | ↓-3.0 | |
| 5/2 05:30 | 95.9 | ↓-3.3 | |
| 5/2 05:40 | 92.4 | ↓-3.5 | |
| 5/2 05:50 | 88.7 | ↓-3.7 | |
| 5/2 06:00 | 84.8 | ↓-3.9 | |
| 5/2 06:10 | 80.6 | ↓-4.2 | |
| 5/2 06:20 | 76.4 | ↓-4.2 | |
| 5/2 06:30 | 71.9 | ↓-4.5 | |
| 5/2 06:40 | 67.4 | ↓-4.5 | |
| 5/2 06:50 | 62.7 | ↓-4.7 | 最大潮位差 |
| 5/2 07:00 | 58.0 | ↓-4.7 | 最大潮位差 |
| 5/2 07:10 | 53.3 | ↓-4.7 | 最大潮位差 |
| 5/2 07:20 | 48.6 | ↓-4.7 | 最大潮位差 |
| 5/2 07:30 | 43.9 | ↓-4.7 | 最大潮位差 |
| 5/2 07:40 | 39.2 | ↓-4.7 | 最大潮位差 |
| 5/2 07:50 | 34.6 | ↓-4.6 | |
| 5/2 08:00 | 30.2 | ↓-4.4 | |
| 5/2 08:10 | 25.9 | ↓-4.3 | |
| 5/2 08:20 | 21.8 | ↓-4.1 | |
| 5/2 08:30 | 17.8 | ↓-4.0 | |
| 5/2 08:40 | 14.1 | ↓-3.7 | |
| 5/2 08:50 | 10.6 | ↓-3.5 | |
| 5/2 09:00 | 7.4 | ↓-3.2 | |
| 5/2 09:10 | 4.5 | ↓-2.9 | |
| 5/2 09:20 | 1.8 | ↓-2.7 | |
| 5/2 09:30 | -0.5 | ↓-2.3 | |
| 5/2 09:40 | -2.5 | ↓-2.0 | |
| 5/2 09:50 | -4.1 | ↓-1.6 | |
| 5/2 10:00 | -5.4 | ↓-1.3 | |
| 5/2 10:10 | -6.3 | ↓-0.9 | |
| 5/2 10:20 | -6.9 | ↓-0.6 | |
| 5/2 10:30 | -7.1 | ↓-0.2 | 干潮 |
| 5/2 10:40 | -7.0 | ↑0.1 | |
| 5/2 10:50 | -6.5 | ↑0.5 | |
| 5/2 11:00 | -5.6 | ↑0.9 | |
| 5/2 11:10 | -4.4 | ↑1.2 | |
| 5/2 11:20 | -2.9 | ↑1.5 | |
| 5/2 11:30 | -1.0 | ↑1.9 | |
| 5/2 11:40 | 1.2 | ↑2.2 | |
| 5/2 11:50 | 3.6 | ↑2.4 | |
| 5/2 12:00 | 6.4 | ↑2.8 | |
| 5/2 12:10 | 9.4 | ↑3.0 | |
| 5/2 12:20 | 12.7 | ↑3.3 | |
| 5/2 12:30 | 16.1 | ↑3.4 | |
| 5/2 12:40 | 19.8 | ↑3.7 | |
| 5/2 12:50 | 23.7 | ↑3.9 | |
| 5/2 13:00 | 27.7 | ↑4.0 | |
| 5/2 13:10 | 31.9 | ↑4.2 | |
| 5/2 13:20 | 36.1 | ↑4.2 | |
| 5/2 13:30 | 40.5 | ↑4.4 | |
| 5/2 13:40 | 44.9 | ↑4.4 | |
| 5/2 13:50 | 49.4 | ↑4.5 | |
| 5/2 14:00 | 53.8 | ↑4.4 | |
| 5/2 14:10 | 58.3 | ↑4.5 | |
| 5/2 14:20 | 62.7 | ↑4.4 | |
| 5/2 14:30 | 67.1 | ↑4.4 | |
| 5/2 14:40 | 71.3 | ↑4.2 | |
| 5/2 14:50 | 75.5 | ↑4.2 | |
| 5/2 15:00 | 79.5 | ↑4.0 | |
| 5/2 15:10 | 83.4 | ↑3.9 | |
| 5/2 15:20 | 87.1 | ↑3.7 | |
| 5/2 15:30 | 90.6 | ↑3.5 | |
| 5/2 15:40 | 93.9 | ↑3.3 | |
| 5/2 15:50 | 97.0 | ↑3.1 | |
| 5/2 16:00 | 99.9 | ↑2.9 | |
| 5/2 16:10 | 102.5 | ↑2.6 | |
| 5/2 16:20 | 104.8 | ↑2.3 | |
| 5/2 16:30 | 106.8 | ↑2.0 | |
| 5/2 16:40 | 108.6 | ↑1.8 | |
| 5/2 16:50 | 110.1 | ↑1.5 | |
| 5/2 17:00 | 111.2 | ↑1.1 | |
| 5/2 17:10 | 112.1 | ↑0.9 | |
| 5/2 17:20 | 112.7 | ↑0.6 | |
| 5/2 17:30 | 113.0 | ↑0.3 | 満潮 |
| 5/2 17:40 | 113.1 | ↑0.1 | |
| 5/2 17:50 | 112.8 | ↓-0.3 | |
| 5/2 18:00 | 112.3 | ↓-0.5 | |
| 5/2 18:10 | 111.5 | ↓-0.8 | |
| 5/2 18:20 | 110.5 | ↓-1.0 | |
| 5/2 18:30 | 109.3 | ↓-1.2 | |
| 5/2 18:40 | 107.9 | ↓-1.4 | |
| 5/2 18:50 | 106.2 | ↓-1.7 | |
| 5/2 19:00 | 104.5 | ↓-1.7 | |
| 5/2 19:10 | 102.5 | ↓-2.0 | |
| 5/2 19:20 | 100.5 | ↓-2.0 | |
| 5/2 19:30 | 98.3 | ↓-2.2 | |
| 5/2 19:40 | 96.1 | ↓-2.2 | |
| 5/2 19:50 | 93.8 | ↓-2.3 | |
| 5/2 20:00 | 91.5 | ↓-2.3 | |
| 5/2 20:10 | 89.2 | ↓-2.3 | |
| 5/2 20:20 | 87.0 | ↓-2.2 | |
| 5/2 20:30 | 84.7 | ↓-2.3 | |
| 5/2 20:40 | 82.6 | ↓-2.1 | |
| 5/2 20:50 | 80.5 | ↓-2.1 | |
| 5/2 21:00 | 78.6 | ↓-1.9 | |
| 5/2 21:10 | 76.8 | ↓-1.8 | |
| 5/2 21:20 | 75.1 | ↓-1.7 | |
| 5/2 21:30 | 73.6 | ↓-1.5 | |
| 5/2 21:40 | 72.3 | ↓-1.3 | |
| 5/2 21:50 | 71.2 | ↓-1.1 | |
| 5/2 22:00 | 70.3 | ↓-0.9 | |
| 5/2 22:10 | 69.5 | ↓-0.8 | |
| 5/2 22:20 | 69.0 | ↓-0.5 | |
| 5/2 22:30 | 68.8 | ↓-0.2 | 干潮 |
| 5/2 22:40 | 68.7 | ↓-0.1 | |
| 5/2 22:50 | 68.9 | ↑0.2 | |
| 5/2 23:00 | 69.2 | ↑0.3 | |
| 5/2 23:10 | 69.8 | ↑0.6 | |
| 5/2 23:20 | 70.6 | ↑0.8 | |
| 5/2 23:30 | 71.6 | ↑1.0 | |
| 5/2 23:40 | 72.8 | ↑1.2 | |
| 5/2 23:50 | 74.2 | ↑1.4 |