| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(水) |
08:07 | 02:58 | 22:22 | 15:09 |
| 100cm | 79cm | 106cm | 33cm | |
|
||||
那珂湊（茨城）2028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 | 93.3 | ↓-1.4 | |
| 5/31 00:10 | 92.0 | ↓-1.3 | |
| 5/31 00:20 | 90.6 | ↓-1.4 | |
| 5/31 00:30 | 89.3 | ↓-1.3 | |
| 5/31 00:40 | 88.0 | ↓-1.3 | |
| 5/31 00:50 | 86.8 | ↓-1.2 | |
| 5/31 01:00 | 85.6 | ↓-1.2 | |
| 5/31 01:10 | 84.6 | ↓-1.0 | |
| 5/31 01:20 | 83.5 | ↓-1.1 | |
| 5/31 01:30 | 82.6 | ↓-0.9 | |
| 5/31 01:40 | 81.8 | ↓-0.8 | |
| 5/31 01:50 | 81.0 | ↓-0.8 | |
| 5/31 02:00 | 80.4 | ↓-0.6 | |
| 5/31 02:10 | 79.8 | ↓-0.6 | |
| 5/31 02:20 | 79.4 | ↓-0.4 | |
| 5/31 02:30 | 79.0 | ↓-0.4 | |
| 5/31 02:40 | 78.8 | ↓-0.2 | |
| 5/31 02:50 | 78.7 | ↓-0.1 | 干潮 |
| 5/31 03:00 | 78.7 | 0 | |
| 5/31 03:10 | 78.7 | 0 | |
| 5/31 03:20 | 78.9 | ↑0.2 | |
| 5/31 03:30 | 79.2 | ↑0.3 | |
| 5/31 03:40 | 79.5 | ↑0.3 | |
| 5/31 03:50 | 80.0 | ↑0.5 | |
| 5/31 04:00 | 80.5 | ↑0.5 | |
| 5/31 04:10 | 81.1 | ↑0.6 | |
| 5/31 04:20 | 81.8 | ↑0.7 | |
| 5/31 04:30 | 82.6 | ↑0.8 | |
| 5/31 04:40 | 83.4 | ↑0.8 | |
| 5/31 04:50 | 84.2 | ↑0.8 | |
| 5/31 05:00 | 85.1 | ↑0.9 | |
| 5/31 05:10 | 86.1 | ↑1.0 | |
| 5/31 05:20 | 87.1 | ↑1.0 | |
| 5/31 05:30 | 88.1 | ↑1.0 | |
| 5/31 05:40 | 89.1 | ↑1.0 | |
| 5/31 05:50 | 90.1 | ↑1.0 | |
| 5/31 06:00 | 91.2 | ↑1.1 | |
| 5/31 06:10 | 92.2 | ↑1.0 | |
| 5/31 06:20 | 93.2 | ↑1.0 | |
| 5/31 06:30 | 94.1 | ↑0.9 | |
| 5/31 06:40 | 95.0 | ↑0.9 | |
| 5/31 06:50 | 95.9 | ↑0.9 | |
| 5/31 07:00 | 96.7 | ↑0.8 | |
| 5/31 07:10 | 97.4 | ↑0.7 | |
| 5/31 07:20 | 98.0 | ↑0.6 | |
| 5/31 07:30 | 98.5 | ↑0.5 | |
| 5/31 07:40 | 98.9 | ↑0.4 | |
| 5/31 07:50 | 99.2 | ↑0.3 | |
| 5/31 08:00 | 99.4 | ↑0.2 | 満潮 |
| 5/31 08:10 | 99.4 | 0 | |
| 5/31 08:20 | 99.3 | ↓-0.1 | |
| 5/31 08:30 | 99.0 | ↓-0.3 | |
| 5/31 08:40 | 98.5 | ↓-0.5 | |
| 5/31 08:50 | 97.9 | ↓-0.6 | |
| 5/31 09:00 | 97.2 | ↓-0.7 | |
| 5/31 09:10 | 96.3 | ↓-0.9 | |
| 5/31 09:20 | 95.2 | ↓-1.1 | |
| 5/31 09:30 | 93.9 | ↓-1.3 | |
| 5/31 09:40 | 92.5 | ↓-1.4 | |
| 5/31 09:50 | 90.9 | ↓-1.6 | |
| 5/31 10:00 | 89.2 | ↓-1.7 | |
| 5/31 10:10 | 87.3 | ↓-1.9 | |
| 5/31 10:20 | 85.4 | ↓-1.9 | |
| 5/31 10:30 | 83.2 | ↓-2.2 | |
| 5/31 10:40 | 81.0 | ↓-2.2 | |
| 5/31 10:50 | 78.7 | ↓-2.3 | |
| 5/31 11:00 | 76.3 | ↓-2.4 | |
| 5/31 11:10 | 73.9 | ↓-2.4 | |
| 5/31 11:20 | 71.4 | ↓-2.5 | |
| 5/31 11:30 | 68.8 | ↓-2.6 | |
| 5/31 11:40 | 66.3 | ↓-2.5 | |
| 5/31 11:50 | 63.7 | ↓-2.6 | |
| 5/31 12:00 | 61.1 | ↓-2.6 | |
| 5/31 12:10 | 58.6 | ↓-2.5 | |
| 5/31 12:20 | 56.2 | ↓-2.4 | |
| 5/31 12:30 | 53.7 | ↓-2.5 | |
| 5/31 12:40 | 51.4 | ↓-2.3 | |
| 5/31 12:50 | 49.2 | ↓-2.2 | |
| 5/31 13:00 | 47.0 | ↓-2.2 | |
| 5/31 13:10 | 45.0 | ↓-2.0 | |
| 5/31 13:20 | 43.1 | ↓-1.9 | |
| 5/31 13:30 | 41.4 | ↓-1.7 | |
| 5/31 13:40 | 39.8 | ↓-1.6 | |
| 5/31 13:50 | 38.3 | ↓-1.5 | |
| 5/31 14:00 | 37.0 | ↓-1.3 | |
| 5/31 14:10 | 35.9 | ↓-1.1 | |
| 5/31 14:20 | 34.9 | ↓-1.0 | |
| 5/31 14:30 | 34.2 | ↓-0.7 | |
| 5/31 14:40 | 33.6 | ↓-0.6 | |
| 5/31 14:50 | 33.2 | ↓-0.4 | |
| 5/31 15:00 | 32.9 | ↓-0.3 | 干潮 |
| 5/31 15:10 | 32.9 | 0 | |
| 5/31 15:20 | 33.0 | ↑0.1 | |
| 5/31 15:30 | 33.3 | ↑0.3 | |
| 5/31 15:40 | 33.8 | ↑0.5 | |
| 5/31 15:50 | 34.5 | ↑0.7 | |
| 5/31 16:00 | 35.3 | ↑0.8 | |
| 5/31 16:10 | 36.3 | ↑1.0 | |
| 5/31 16:20 | 37.5 | ↑1.2 | |
| 5/31 16:30 | 38.8 | ↑1.3 | |
| 5/31 16:40 | 40.3 | ↑1.5 | |
| 5/31 16:50 | 42.0 | ↑1.7 | |
| 5/31 17:00 | 43.7 | ↑1.7 | |
| 5/31 17:10 | 45.6 | ↑1.9 | |
| 5/31 17:20 | 47.7 | ↑2.1 | |
| 5/31 17:30 | 49.8 | ↑2.1 | |
| 5/31 17:40 | 52.0 | ↑2.2 | |
| 5/31 17:50 | 54.4 | ↑2.4 | |
| 5/31 18:00 | 56.8 | ↑2.4 | |
| 5/31 18:10 | 59.3 | ↑2.5 | |
| 5/31 18:20 | 61.8 | ↑2.5 | |
| 5/31 18:30 | 64.4 | ↑2.6 | |
| 5/31 18:40 | 67.1 | ↑2.7 | 最大潮位差 |
| 5/31 18:50 | 69.7 | ↑2.6 | |
| 5/31 19:00 | 72.4 | ↑2.7 | 最大潮位差 |
| 5/31 19:10 | 75.0 | ↑2.6 | |
| 5/31 19:20 | 77.6 | ↑2.6 | |
| 5/31 19:30 | 80.2 | ↑2.6 | |
| 5/31 19:40 | 82.7 | ↑2.5 | |
| 5/31 19:50 | 85.2 | ↑2.5 | |
| 5/31 20:00 | 87.6 | ↑2.4 | |
| 5/31 20:10 | 89.8 | ↑2.2 | |
| 5/31 20:20 | 92.0 | ↑2.2 | |
| 5/31 20:30 | 94.0 | ↑2.0 | |
| 5/31 20:40 | 95.9 | ↑1.9 | |
| 5/31 20:50 | 97.6 | ↑1.7 | |
| 5/31 21:00 | 99.2 | ↑1.6 | |
| 5/31 21:10 | 100.6 | ↑1.4 | |
| 5/31 21:20 | 101.9 | ↑1.3 | |
| 5/31 21:30 | 102.9 | ↑1.0 | |
| 5/31 21:40 | 103.8 | ↑0.9 | |
| 5/31 21:50 | 104.5 | ↑0.7 | |
| 5/31 22:00 | 105.0 | ↑0.5 | |
| 5/31 22:10 | 105.3 | ↑0.3 | |
| 5/31 22:20 | 105.4 | ↑0.1 | 満潮 |
| 5/31 22:30 | 105.4 | 0 | |
| 5/31 22:40 | 105.1 | ↓-0.3 | |
| 5/31 22:50 | 104.7 | ↓-0.4 | |
| 5/31 23:00 | 104.1 | ↓-0.6 | |
| 5/31 23:10 | 103.4 | ↓-0.7 | |
| 5/31 23:20 | 102.5 | ↓-0.9 | |
| 5/31 23:30 | 101.5 | ↓-1.0 | |
| 5/31 23:40 | 100.3 | ↓-1.2 | |
| 5/31 23:50 | 99.1 | ↓-1.2 |