| 満潮 | 干潮 | 満潮 | 干潮 |
|
2
(木) |
03:05 | 09:52 | 16:41 | 21:55 |
| 114cm | 5cm | 109cm | 60cm | |
|
||||
那珂湊（茨城）2030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 | 80.0 | ↑2.7 | |
| 5/2 00:10 | 82.7 | ↑2.7 | |
| 5/2 00:20 | 85.4 | ↑2.7 | |
| 5/2 00:30 | 88.1 | ↑2.7 | |
| 5/2 00:40 | 90.8 | ↑2.7 | |
| 5/2 00:50 | 93.4 | ↑2.6 | |
| 5/2 01:00 | 96.0 | ↑2.6 | |
| 5/2 01:10 | 98.4 | ↑2.4 | |
| 5/2 01:20 | 100.8 | ↑2.4 | |
| 5/2 01:30 | 103.0 | ↑2.2 | |
| 5/2 01:40 | 105.0 | ↑2.0 | |
| 5/2 01:50 | 106.9 | ↑1.9 | |
| 5/2 02:00 | 108.6 | ↑1.7 | |
| 5/2 02:10 | 110.1 | ↑1.5 | |
| 5/2 02:20 | 111.4 | ↑1.3 | |
| 5/2 02:30 | 112.4 | ↑1.0 | |
| 5/2 02:40 | 113.2 | ↑0.8 | |
| 5/2 02:50 | 113.7 | ↑0.5 | |
| 5/2 03:00 | 113.9 | ↑0.2 | 満潮 |
| 5/2 03:10 | 113.9 | 0 | |
| 5/2 03:20 | 113.5 | ↓-0.4 | |
| 5/2 03:30 | 112.9 | ↓-0.6 | |
| 5/2 03:40 | 112.0 | ↓-0.9 | |
| 5/2 03:50 | 110.8 | ↓-1.2 | |
| 5/2 04:00 | 109.3 | ↓-1.5 | |
| 5/2 04:10 | 107.6 | ↓-1.7 | |
| 5/2 04:20 | 105.5 | ↓-2.1 | |
| 5/2 04:30 | 103.2 | ↓-2.3 | |
| 5/2 04:40 | 100.6 | ↓-2.6 | |
| 5/2 04:50 | 97.8 | ↓-2.8 | |
| 5/2 05:00 | 94.7 | ↓-3.1 | |
| 5/2 05:10 | 91.4 | ↓-3.3 | |
| 5/2 05:20 | 87.9 | ↓-3.5 | |
| 5/2 05:30 | 84.3 | ↓-3.6 | |
| 5/2 05:40 | 80.5 | ↓-3.8 | |
| 5/2 05:50 | 76.5 | ↓-4.0 | |
| 5/2 06:00 | 72.4 | ↓-4.1 | |
| 5/2 06:10 | 68.2 | ↓-4.2 | |
| 5/2 06:20 | 64.0 | ↓-4.2 | |
| 5/2 06:30 | 59.8 | ↓-4.2 | |
| 5/2 06:40 | 55.5 | ↓-4.3 | 最大潮位差 |
| 5/2 06:50 | 51.2 | ↓-4.3 | 最大潮位差 |
| 5/2 07:00 | 47.0 | ↓-4.2 | |
| 5/2 07:10 | 42.9 | ↓-4.1 | |
| 5/2 07:20 | 38.8 | ↓-4.1 | |
| 5/2 07:30 | 34.9 | ↓-3.9 | |
| 5/2 07:40 | 31.1 | ↓-3.8 | |
| 5/2 07:50 | 27.5 | ↓-3.6 | |
| 5/2 08:00 | 24.1 | ↓-3.4 | |
| 5/2 08:10 | 20.9 | ↓-3.2 | |
| 5/2 08:20 | 18.0 | ↓-2.9 | |
| 5/2 08:30 | 15.3 | ↓-2.7 | |
| 5/2 08:40 | 12.9 | ↓-2.4 | |
| 5/2 08:50 | 10.8 | ↓-2.1 | |
| 5/2 09:00 | 8.9 | ↓-1.9 | |
| 5/2 09:10 | 7.4 | ↓-1.5 | |
| 5/2 09:20 | 6.2 | ↓-1.2 | |
| 5/2 09:30 | 5.4 | ↓-0.8 | |
| 5/2 09:40 | 4.8 | ↓-0.6 | |
| 5/2 09:50 | 4.6 | ↓-0.2 | 干潮 |
| 5/2 10:00 | 4.7 | ↑0.1 | |
| 5/2 10:10 | 5.2 | ↑0.5 | |
| 5/2 10:20 | 6.0 | ↑0.8 | |
| 5/2 10:30 | 7.1 | ↑1.1 | |
| 5/2 10:40 | 8.5 | ↑1.4 | |
| 5/2 10:50 | 10.2 | ↑1.7 | |
| 5/2 11:00 | 12.2 | ↑2.0 | |
| 5/2 11:10 | 14.4 | ↑2.2 | |
| 5/2 11:20 | 16.9 | ↑2.5 | |
| 5/2 11:30 | 19.7 | ↑2.8 | |
| 5/2 11:40 | 22.7 | ↑3.0 | |
| 5/2 11:50 | 25.8 | ↑3.1 | |
| 5/2 12:00 | 29.2 | ↑3.4 | |
| 5/2 12:10 | 32.7 | ↑3.5 | |
| 5/2 12:20 | 36.4 | ↑3.7 | |
| 5/2 12:30 | 40.1 | ↑3.7 | |
| 5/2 12:40 | 44.0 | ↑3.9 | |
| 5/2 12:50 | 47.9 | ↑3.9 | |
| 5/2 13:00 | 51.9 | ↑4.0 | |
| 5/2 13:10 | 55.9 | ↑4.0 | |
| 5/2 13:20 | 59.9 | ↑4.0 | |
| 5/2 13:30 | 63.9 | ↑4.0 | |
| 5/2 13:40 | 67.8 | ↑3.9 | |
| 5/2 13:50 | 71.6 | ↑3.8 | |
| 5/2 14:00 | 75.4 | ↑3.8 | |
| 5/2 14:10 | 79.0 | ↑3.6 | |
| 5/2 14:20 | 82.5 | ↑3.5 | |
| 5/2 14:30 | 85.8 | ↑3.3 | |
| 5/2 14:40 | 89.0 | ↑3.2 | |
| 5/2 14:50 | 92.0 | ↑3.0 | |
| 5/2 15:00 | 94.7 | ↑2.7 | |
| 5/2 15:10 | 97.3 | ↑2.6 | |
| 5/2 15:20 | 99.6 | ↑2.3 | |
| 5/2 15:30 | 101.6 | ↑2.0 | |
| 5/2 15:40 | 103.4 | ↑1.8 | |
| 5/2 15:50 | 104.9 | ↑1.5 | |
| 5/2 16:00 | 106.2 | ↑1.3 | |
| 5/2 16:10 | 107.2 | ↑1.0 | |
| 5/2 16:20 | 107.9 | ↑0.7 | |
| 5/2 16:30 | 108.3 | ↑0.4 | |
| 5/2 16:40 | 108.4 | ↑0.1 | 満潮 |
| 5/2 16:50 | 108.3 | ↓-0.1 | |
| 5/2 17:00 | 107.9 | ↓-0.4 | |
| 5/2 17:10 | 107.3 | ↓-0.6 | |
| 5/2 17:20 | 106.4 | ↓-0.9 | |
| 5/2 17:30 | 105.3 | ↓-1.1 | |
| 5/2 17:40 | 103.9 | ↓-1.4 | |
| 5/2 17:50 | 102.4 | ↓-1.5 | |
| 5/2 18:00 | 100.6 | ↓-1.8 | |
| 5/2 18:10 | 98.8 | ↓-1.8 | |
| 5/2 18:20 | 96.7 | ↓-2.1 | |
| 5/2 18:30 | 94.6 | ↓-2.1 | |
| 5/2 18:40 | 92.3 | ↓-2.3 | |
| 5/2 18:50 | 90.0 | ↓-2.3 | |
| 5/2 19:00 | 87.6 | ↓-2.4 | |
| 5/2 19:10 | 85.1 | ↓-2.5 | |
| 5/2 19:20 | 82.7 | ↓-2.4 | |
| 5/2 19:30 | 80.3 | ↓-2.4 | |
| 5/2 19:40 | 77.9 | ↓-2.4 | |
| 5/2 19:50 | 75.6 | ↓-2.3 | |
| 5/2 20:00 | 73.4 | ↓-2.2 | |
| 5/2 20:10 | 71.3 | ↓-2.1 | |
| 5/2 20:20 | 69.3 | ↓-2.0 | |
| 5/2 20:30 | 67.4 | ↓-1.9 | |
| 5/2 20:40 | 65.8 | ↓-1.6 | |
| 5/2 20:50 | 64.2 | ↓-1.6 | |
| 5/2 21:00 | 62.9 | ↓-1.3 | |
| 5/2 21:10 | 61.8 | ↓-1.1 | |
| 5/2 21:20 | 60.9 | ↓-0.9 | |
| 5/2 21:30 | 60.3 | ↓-0.6 | |
| 5/2 21:40 | 59.8 | ↓-0.5 | |
| 5/2 21:50 | 59.6 | ↓-0.2 | 干潮 |
| 5/2 22:00 | 59.6 | 0 | |
| 5/2 22:10 | 59.8 | ↑0.2 | |
| 5/2 22:20 | 60.3 | ↑0.5 | |
| 5/2 22:30 | 61.0 | ↑0.7 | |
| 5/2 22:40 | 61.9 | ↑0.9 | |
| 5/2 22:50 | 63.1 | ↑1.2 | |
| 5/2 23:00 | 64.4 | ↑1.3 | |
| 5/2 23:10 | 65.9 | ↑1.5 | |
| 5/2 23:20 | 67.6 | ↑1.7 | |
| 5/2 23:30 | 69.5 | ↑1.9 | |
| 5/2 23:40 | 71.5 | ↑2.0 | |
| 5/2 23:50 | 73.6 | ↑2.1 |