| 満潮 | 干潮 | 満潮 | 干潮 |
|
02
(月) |
08:13 | 04:39 | - | 16:30 |
| 90cm | 87cm | - | 24cm | |
|
||||
那珂湊（茨城）2039年05月02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 | 96.3 | ↓-0.1 | |
| 5/2 00:10 | 96.0 | ↓-0.3 | |
| 5/2 00:20 | 95.7 | ↓-0.3 | |
| 5/2 00:30 | 95.3 | ↓-0.4 | |
| 5/2 00:40 | 94.9 | ↓-0.4 | |
| 5/2 00:50 | 94.4 | ↓-0.5 | |
| 5/2 01:00 | 93.9 | ↓-0.5 | |
| 5/2 01:10 | 93.4 | ↓-0.5 | |
| 5/2 01:20 | 92.9 | ↓-0.5 | |
| 5/2 01:30 | 92.3 | ↓-0.6 | |
| 5/2 01:40 | 91.8 | ↓-0.5 | |
| 5/2 01:50 | 91.2 | ↓-0.6 | |
| 5/2 02:00 | 90.7 | ↓-0.5 | |
| 5/2 02:10 | 90.2 | ↓-0.5 | |
| 5/2 02:20 | 89.7 | ↓-0.5 | |
| 5/2 02:30 | 89.2 | ↓-0.5 | |
| 5/2 02:40 | 88.8 | ↓-0.4 | |
| 5/2 02:50 | 88.3 | ↓-0.5 | |
| 5/2 03:00 | 88.0 | ↓-0.3 | |
| 5/2 03:10 | 87.6 | ↓-0.4 | |
| 5/2 03:20 | 87.3 | ↓-0.3 | |
| 5/2 03:30 | 87.0 | ↓-0.3 | |
| 5/2 03:40 | 86.8 | ↓-0.2 | |
| 5/2 03:50 | 86.6 | ↓-0.2 | |
| 5/2 04:00 | 86.5 | ↓-0.1 | |
| 5/2 04:10 | 86.3 | ↓-0.2 | |
| 5/2 04:20 | 86.3 | 0 | |
| 5/2 04:30 | 86.2 | ↓-0.1 | 干潮 |
| 5/2 04:40 | 86.2 | 0 | |
| 5/2 04:50 | 86.2 | 0 | |
| 5/2 05:00 | 86.3 | ↑0.1 | |
| 5/2 05:10 | 86.4 | ↑0.1 | |
| 5/2 05:20 | 86.5 | ↑0.1 | |
| 5/2 05:30 | 86.6 | ↑0.1 | |
| 5/2 05:40 | 86.8 | ↑0.2 | |
| 5/2 05:50 | 87.0 | ↑0.2 | |
| 5/2 06:00 | 87.2 | ↑0.2 | |
| 5/2 06:10 | 87.4 | ↑0.2 | |
| 5/2 06:20 | 87.7 | ↑0.3 | |
| 5/2 06:30 | 87.9 | ↑0.2 | |
| 5/2 06:40 | 88.2 | ↑0.3 | |
| 5/2 06:50 | 88.5 | ↑0.3 | |
| 5/2 07:00 | 88.7 | ↑0.2 | |
| 5/2 07:10 | 89.0 | ↑0.3 | |
| 5/2 07:20 | 89.2 | ↑0.2 | |
| 5/2 07:30 | 89.4 | ↑0.2 | |
| 5/2 07:40 | 89.6 | ↑0.2 | |
| 5/2 07:50 | 89.7 | ↑0.1 | |
| 5/2 08:00 | 89.8 | ↑0.1 | |
| 5/2 08:10 | 89.8 | 0 | 満潮 |
| 5/2 08:20 | 89.8 | 0 | |
| 5/2 08:30 | 89.7 | ↓-0.1 | |
| 5/2 08:40 | 89.6 | ↓-0.1 | |
| 5/2 08:50 | 89.3 | ↓-0.3 | |
| 5/2 09:00 | 89.0 | ↓-0.3 | |
| 5/2 09:10 | 88.6 | ↓-0.4 | |
| 5/2 09:20 | 88.0 | ↓-0.6 | |
| 5/2 09:30 | 87.4 | ↓-0.6 | |
| 5/2 09:40 | 86.7 | ↓-0.7 | |
| 5/2 09:50 | 85.8 | ↓-0.9 | |
| 5/2 10:00 | 84.9 | ↓-0.9 | |
| 5/2 10:10 | 83.8 | ↓-1.1 | |
| 5/2 10:20 | 82.6 | ↓-1.2 | |
| 5/2 10:30 | 81.3 | ↓-1.3 | |
| 5/2 10:40 | 79.8 | ↓-1.5 | |
| 5/2 10:50 | 78.3 | ↓-1.5 | |
| 5/2 11:00 | 76.7 | ↓-1.6 | |
| 5/2 11:10 | 74.9 | ↓-1.8 | |
| 5/2 11:20 | 73.1 | ↓-1.8 | |
| 5/2 11:30 | 71.2 | ↓-1.9 | |
| 5/2 11:40 | 69.2 | ↓-2.0 | |
| 5/2 11:50 | 67.1 | ↓-2.1 | |
| 5/2 12:00 | 65.0 | ↓-2.1 | |
| 5/2 12:10 | 62.8 | ↓-2.2 | |
| 5/2 12:20 | 60.6 | ↓-2.2 | |
| 5/2 12:30 | 58.4 | ↓-2.2 | |
| 5/2 12:40 | 56.1 | ↓-2.3 | |
| 5/2 12:50 | 53.9 | ↓-2.2 | |
| 5/2 13:00 | 51.6 | ↓-2.3 | |
| 5/2 13:10 | 49.4 | ↓-2.2 | |
| 5/2 13:20 | 47.2 | ↓-2.2 | |
| 5/2 13:30 | 45.1 | ↓-2.1 | |
| 5/2 13:40 | 43.0 | ↓-2.1 | |
| 5/2 13:50 | 40.9 | ↓-2.1 | |
| 5/2 14:00 | 39.0 | ↓-1.9 | |
| 5/2 14:10 | 37.1 | ↓-1.9 | |
| 5/2 14:20 | 35.3 | ↓-1.8 | |
| 5/2 14:30 | 33.6 | ↓-1.7 | |
| 5/2 14:40 | 32.0 | ↓-1.6 | |
| 5/2 14:50 | 30.6 | ↓-1.4 | |
| 5/2 15:00 | 29.2 | ↓-1.4 | |
| 5/2 15:10 | 28.0 | ↓-1.2 | |
| 5/2 15:20 | 26.9 | ↓-1.1 | |
| 5/2 15:30 | 26.0 | ↓-0.9 | |
| 5/2 15:40 | 25.2 | ↓-0.8 | |
| 5/2 15:50 | 24.5 | ↓-0.7 | |
| 5/2 16:00 | 24.0 | ↓-0.5 | |
| 5/2 16:10 | 23.6 | ↓-0.4 | |
| 5/2 16:20 | 23.4 | ↓-0.2 | 干潮 |
| 5/2 16:30 | 23.4 | 0 | 干潮 |
| 5/2 16:40 | 23.5 | ↑0.1 | |
| 5/2 16:50 | 23.7 | ↑0.2 | |
| 5/2 17:00 | 24.1 | ↑0.4 | |
| 5/2 17:10 | 24.7 | ↑0.6 | |
| 5/2 17:20 | 25.4 | ↑0.7 | |
| 5/2 17:30 | 26.2 | ↑0.8 | |
| 5/2 17:40 | 27.2 | ↑1.0 | |
| 5/2 17:50 | 28.4 | ↑1.2 | |
| 5/2 18:00 | 29.7 | ↑1.3 | |
| 5/2 18:10 | 31.1 | ↑1.4 | |
| 5/2 18:20 | 32.7 | ↑1.6 | |
| 5/2 18:30 | 34.4 | ↑1.7 | |
| 5/2 18:40 | 36.2 | ↑1.8 | |
| 5/2 18:50 | 38.2 | ↑2.0 | |
| 5/2 19:00 | 40.2 | ↑2.0 | |
| 5/2 19:10 | 42.4 | ↑2.2 | |
| 5/2 19:20 | 44.6 | ↑2.2 | |
| 5/2 19:30 | 47.0 | ↑2.4 | |
| 5/2 19:40 | 49.4 | ↑2.4 | |
| 5/2 19:50 | 51.9 | ↑2.5 | |
| 5/2 20:00 | 54.4 | ↑2.5 | |
| 5/2 20:10 | 56.9 | ↑2.5 | |
| 5/2 20:20 | 59.5 | ↑2.6 | 最大潮位差 |
| 5/2 20:30 | 62.1 | ↑2.6 | 最大潮位差 |
| 5/2 20:40 | 64.7 | ↑2.6 | 最大潮位差 |
| 5/2 20:50 | 67.3 | ↑2.6 | 最大潮位差 |
| 5/2 21:00 | 69.9 | ↑2.6 | 最大潮位差 |
| 5/2 21:10 | 72.4 | ↑2.5 | |
| 5/2 21:20 | 74.9 | ↑2.5 | |
| 5/2 21:30 | 77.3 | ↑2.4 | |
| 5/2 21:40 | 79.6 | ↑2.3 | |
| 5/2 21:50 | 81.8 | ↑2.2 | |
| 5/2 22:00 | 84.0 | ↑2.2 | |
| 5/2 22:10 | 86.0 | ↑2.0 | |
| 5/2 22:20 | 87.9 | ↑1.9 | |
| 5/2 22:30 | 89.7 | ↑1.8 | |
| 5/2 22:40 | 91.4 | ↑1.7 | |
| 5/2 22:50 | 92.9 | ↑1.5 | |
| 5/2 23:00 | 94.2 | ↑1.3 | |
| 5/2 23:10 | 95.5 | ↑1.3 | |
| 5/2 23:20 | 96.5 | ↑1.0 | |
| 5/2 23:30 | 97.5 | ↑1.0 | |
| 5/2 23:40 | 98.2 | ↑0.7 | |
| 5/2 23:50 | 98.9 | ↑0.7 |