| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(金) |
01:39 | 08:13 | 14:21 | 20:01 |
| 109cm | 36cm | 96cm | 48cm | |
|
||||
那珂湊（茨城）2025年05月9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 |
|---|---|---|---|
| 5/9 00:00 | 97.8 | ↑2.1 | |
| 5/9 00:10 | 99.7 | ↑1.9 | |
| 5/9 00:20 | 101.4 | ↑1.7 | |
| 5/9 00:30 | 103.0 | ↑1.6 | |
| 5/9 00:40 | 104.3 | ↑1.3 | |
| 5/9 00:50 | 105.5 | ↑1.2 | |
| 5/9 01:00 | 106.5 | ↑1.0 | |
| 5/9 01:10 | 107.2 | ↑0.7 | |
| 5/9 01:20 | 107.7 | ↑0.5 | |
| 5/9 01:30 | 108.0 | ↑0.3 | 満潮 |
| 5/9 01:40 | 108.1 | ↑0.1 | |
| 5/9 01:50 | 108.0 | ↓-0.1 | |
| 5/9 02:00 | 107.6 | ↓-0.4 | |
| 5/9 02:10 | 107.0 | ↓-0.6 | |
| 5/9 02:20 | 106.2 | ↓-0.8 | |
| 5/9 02:30 | 105.1 | ↓-1.1 | |
| 5/9 02:40 | 103.9 | ↓-1.2 | |
| 5/9 02:50 | 102.4 | ↓-1.5 | |
| 5/9 03:00 | 100.8 | ↓-1.6 | |
| 5/9 03:10 | 98.9 | ↓-1.9 | |
| 5/9 03:20 | 96.9 | ↓-2.0 | |
| 5/9 03:30 | 94.8 | ↓-2.1 | |
| 5/9 03:40 | 92.5 | ↓-2.3 | |
| 5/9 03:50 | 90.0 | ↓-2.5 | |
| 5/9 04:00 | 87.5 | ↓-2.5 | |
| 5/9 04:10 | 84.8 | ↓-2.7 | |
| 5/9 04:20 | 82.1 | ↓-2.7 | |
| 5/9 04:30 | 79.2 | ↓-2.9 | |
| 5/9 04:40 | 76.4 | ↓-2.8 | |
| 5/9 04:50 | 73.5 | ↓-2.9 | |
| 5/9 05:00 | 70.6 | ↓-2.9 | |
| 5/9 05:10 | 67.6 | ↓-3.0 | 最大潮位差 |
| 5/9 05:20 | 64.8 | ↓-2.8 | |
| 5/9 05:30 | 61.9 | ↓-2.9 | |
| 5/9 05:40 | 59.1 | ↓-2.8 | |
| 5/9 05:50 | 56.4 | ↓-2.7 | |
| 5/9 06:00 | 53.8 | ↓-2.6 | |
| 5/9 06:10 | 51.3 | ↓-2.5 | |
| 5/9 06:20 | 48.9 | ↓-2.4 | |
| 5/9 06:30 | 46.7 | ↓-2.2 | |
| 5/9 06:40 | 44.6 | ↓-2.1 | |
| 5/9 06:50 | 42.7 | ↓-1.9 | |
| 5/9 07:00 | 41.0 | ↓-1.7 | |
| 5/9 07:10 | 39.5 | ↓-1.5 | |
| 5/9 07:20 | 38.2 | ↓-1.3 | |
| 5/9 07:30 | 37.1 | ↓-1.1 | |
| 5/9 07:40 | 36.2 | ↓-0.9 | |
| 5/9 07:50 | 35.6 | ↓-0.6 | |
| 5/9 08:00 | 35.2 | ↓-0.4 | |
| 5/9 08:10 | 35.0 | ↓-0.2 | 干潮 |
| 5/9 08:20 | 35.1 | ↑0.1 | |
| 5/9 08:30 | 35.4 | ↑0.3 | |
| 5/9 08:40 | 35.9 | ↑0.5 | |
| 5/9 08:50 | 36.7 | ↑0.8 | |
| 5/9 09:00 | 37.6 | ↑0.9 | |
| 5/9 09:10 | 38.8 | ↑1.2 | |
| 5/9 09:20 | 40.2 | ↑1.4 | |
| 5/9 09:30 | 41.8 | ↑1.6 | |
| 5/9 09:40 | 43.5 | ↑1.7 | |
| 5/9 09:50 | 45.4 | ↑1.9 | |
| 5/9 10:00 | 47.5 | ↑2.1 | |
| 5/9 10:10 | 49.6 | ↑2.1 | |
| 5/9 10:20 | 51.9 | ↑2.3 | |
| 5/9 10:30 | 54.3 | ↑2.4 | |
| 5/9 10:40 | 56.8 | ↑2.5 | |
| 5/9 10:50 | 59.3 | ↑2.5 | |
| 5/9 11:00 | 61.9 | ↑2.6 | |
| 5/9 11:10 | 64.5 | ↑2.6 | |
| 5/9 11:20 | 67.1 | ↑2.6 | |
| 5/9 11:30 | 69.6 | ↑2.5 | |
| 5/9 11:40 | 72.2 | ↑2.6 | |
| 5/9 11:50 | 74.7 | ↑2.5 | |
| 5/9 12:00 | 77.1 | ↑2.4 | |
| 5/9 12:10 | 79.4 | ↑2.3 | |
| 5/9 12:20 | 81.6 | ↑2.2 | |
| 5/9 12:30 | 83.7 | ↑2.1 | |
| 5/9 12:40 | 85.6 | ↑1.9 | |
| 5/9 12:50 | 87.5 | ↑1.9 | |
| 5/9 13:00 | 89.1 | ↑1.6 | |
| 5/9 13:10 | 90.6 | ↑1.5 | |
| 5/9 13:20 | 91.9 | ↑1.3 | |
| 5/9 13:30 | 93.0 | ↑1.1 | |
| 5/9 13:40 | 93.9 | ↑0.9 | |
| 5/9 13:50 | 94.6 | ↑0.7 | |
| 5/9 14:00 | 95.2 | ↑0.6 | |
| 5/9 14:10 | 95.5 | ↑0.3 | |
| 5/9 14:20 | 95.6 | ↑0.1 | 満潮 |
| 5/9 14:30 | 95.5 | ↓-0.1 | |
| 5/9 14:40 | 95.2 | ↓-0.3 | |
| 5/9 14:50 | 94.7 | ↓-0.5 | |
| 5/9 15:00 | 94.0 | ↓-0.7 | |
| 5/9 15:10 | 93.1 | ↓-0.9 | |
| 5/9 15:20 | 92.1 | ↓-1.0 | |
| 5/9 15:30 | 90.8 | ↓-1.3 | |
| 5/9 15:40 | 89.5 | ↓-1.3 | |
| 5/9 15:50 | 87.9 | ↓-1.6 | |
| 5/9 16:00 | 86.3 | ↓-1.6 | |
| 5/9 16:10 | 84.5 | ↓-1.8 | |
| 5/9 16:20 | 82.6 | ↓-1.9 | |
| 5/9 16:30 | 80.6 | ↓-2.0 | |
| 5/9 16:40 | 78.5 | ↓-2.1 | |
| 5/9 16:50 | 76.4 | ↓-2.1 | |
| 5/9 17:00 | 74.2 | ↓-2.2 | |
| 5/9 17:10 | 72.0 | ↓-2.2 | |
| 5/9 17:20 | 69.8 | ↓-2.2 | |
| 5/9 17:30 | 67.7 | ↓-2.1 | |
| 5/9 17:40 | 65.5 | ↓-2.2 | |
| 5/9 17:50 | 63.4 | ↓-2.1 | |
| 5/9 18:00 | 61.4 | ↓-2.0 | |
| 5/9 18:10 | 59.4 | ↓-2.0 | |
| 5/9 18:20 | 57.6 | ↓-1.8 | |
| 5/9 18:30 | 55.8 | ↓-1.8 | |
| 5/9 18:40 | 54.2 | ↓-1.6 | |
| 5/9 18:50 | 52.8 | ↓-1.4 | |
| 5/9 19:00 | 51.5 | ↓-1.3 | |
| 5/9 19:10 | 50.4 | ↓-1.1 | |
| 5/9 19:20 | 49.4 | ↓-1.0 | |
| 5/9 19:30 | 48.7 | ↓-0.7 | |
| 5/9 19:40 | 48.2 | ↓-0.5 | |
| 5/9 19:50 | 47.9 | ↓-0.3 | |
| 5/9 20:00 | 47.7 | ↓-0.2 | 干潮 |
| 5/9 20:10 | 47.9 | ↑0.2 | |
| 5/9 20:20 | 48.2 | ↑0.3 | |
| 5/9 20:30 | 48.7 | ↑0.5 | |
| 5/9 20:40 | 49.5 | ↑0.8 | |
| 5/9 20:50 | 50.5 | ↑1.0 | |
| 5/9 21:00 | 51.7 | ↑1.2 | |
| 5/9 21:10 | 53.1 | ↑1.4 | |
| 5/9 21:20 | 54.6 | ↑1.5 | |
| 5/9 21:30 | 56.4 | ↑1.8 | |
| 5/9 21:40 | 58.3 | ↑1.9 | |
| 5/9 21:50 | 60.4 | ↑2.1 | |
| 5/9 22:00 | 62.7 | ↑2.3 | |
| 5/9 22:10 | 65.0 | ↑2.3 | |
| 5/9 22:20 | 67.5 | ↑2.5 | |
| 5/9 22:30 | 70.1 | ↑2.6 | |
| 5/9 22:40 | 72.7 | ↑2.6 | |
| 5/9 22:50 | 75.4 | ↑2.7 | |
| 5/9 23:00 | 78.1 | ↑2.7 | |
| 5/9 23:10 | 80.8 | ↑2.7 | |
| 5/9 23:20 | 83.6 | ↑2.8 | |
| 5/9 23:30 | 86.3 | ↑2.7 | |
| 5/9 23:40 | 88.9 | ↑2.6 | |
| 5/9 23:50 | 91.5 | ↑2.6 |