| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(日) |
01:35 | 08:18 | 14:29 | 20:00 |
| 114cm | 35cm | 97cm | 53cm | |
|
||||
那珂湊（茨城）2055年05月23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 |
|---|---|---|---|
| 5/23 00:00 | 104.2 | ↑2.0 | |
| 5/23 00:10 | 106.0 | ↑1.8 | |
| 5/23 00:20 | 107.7 | ↑1.7 | |
| 5/23 00:30 | 109.1 | ↑1.4 | |
| 5/23 00:40 | 110.4 | ↑1.3 | |
| 5/23 00:50 | 111.5 | ↑1.1 | |
| 5/23 01:00 | 112.4 | ↑0.9 | |
| 5/23 01:10 | 113.0 | ↑0.6 | |
| 5/23 01:20 | 113.4 | ↑0.4 | |
| 5/23 01:30 | 113.6 | ↑0.2 | 満潮 |
| 5/23 01:40 | 113.6 | 0 | |
| 5/23 01:50 | 113.3 | ↓-0.3 | |
| 5/23 02:00 | 112.9 | ↓-0.4 | |
| 5/23 02:10 | 112.1 | ↓-0.8 | |
| 5/23 02:20 | 111.2 | ↓-0.9 | |
| 5/23 02:30 | 110.0 | ↓-1.2 | |
| 5/23 02:40 | 108.6 | ↓-1.4 | |
| 5/23 02:50 | 107.0 | ↓-1.6 | |
| 5/23 03:00 | 105.2 | ↓-1.8 | |
| 5/23 03:10 | 103.3 | ↓-1.9 | |
| 5/23 03:20 | 101.1 | ↓-2.2 | |
| 5/23 03:30 | 98.8 | ↓-2.3 | |
| 5/23 03:40 | 96.3 | ↓-2.5 | |
| 5/23 03:50 | 93.7 | ↓-2.6 | |
| 5/23 04:00 | 91.0 | ↓-2.7 | |
| 5/23 04:10 | 88.2 | ↓-2.8 | |
| 5/23 04:20 | 85.3 | ↓-2.9 | |
| 5/23 04:30 | 82.3 | ↓-3.0 | |
| 5/23 04:40 | 79.3 | ↓-3.0 | |
| 5/23 04:50 | 76.2 | ↓-3.1 | 最大潮位差 |
| 5/23 05:00 | 73.1 | ↓-3.1 | 最大潮位差 |
| 5/23 05:10 | 70.1 | ↓-3.0 | |
| 5/23 05:20 | 67.0 | ↓-3.1 | 最大潮位差 |
| 5/23 05:30 | 64.0 | ↓-3.0 | |
| 5/23 05:40 | 61.0 | ↓-3.0 | |
| 5/23 05:50 | 58.2 | ↓-2.8 | |
| 5/23 06:00 | 55.4 | ↓-2.8 | |
| 5/23 06:10 | 52.7 | ↓-2.7 | |
| 5/23 06:20 | 50.2 | ↓-2.5 | |
| 5/23 06:30 | 47.8 | ↓-2.4 | |
| 5/23 06:40 | 45.6 | ↓-2.2 | |
| 5/23 06:50 | 43.6 | ↓-2.0 | |
| 5/23 07:00 | 41.7 | ↓-1.9 | |
| 5/23 07:10 | 40.1 | ↓-1.6 | |
| 5/23 07:20 | 38.6 | ↓-1.5 | |
| 5/23 07:30 | 37.4 | ↓-1.2 | |
| 5/23 07:40 | 36.4 | ↓-1.0 | |
| 5/23 07:50 | 35.6 | ↓-0.8 | |
| 5/23 08:00 | 35.1 | ↓-0.5 | |
| 5/23 08:10 | 34.8 | ↓-0.3 | 干潮 |
| 5/23 08:20 | 34.8 | 0 | |
| 5/23 08:30 | 34.9 | ↑0.1 | |
| 5/23 08:40 | 35.4 | ↑0.5 | |
| 5/23 08:50 | 36.0 | ↑0.6 | |
| 5/23 09:00 | 36.9 | ↑0.9 | |
| 5/23 09:10 | 38.0 | ↑1.1 | |
| 5/23 09:20 | 39.3 | ↑1.3 | |
| 5/23 09:30 | 40.8 | ↑1.5 | |
| 5/23 09:40 | 42.4 | ↑1.6 | |
| 5/23 09:50 | 44.3 | ↑1.9 | |
| 5/23 10:00 | 46.3 | ↑2.0 | |
| 5/23 10:10 | 48.4 | ↑2.1 | |
| 5/23 10:20 | 50.7 | ↑2.3 | |
| 5/23 10:30 | 53.1 | ↑2.4 | |
| 5/23 10:40 | 55.5 | ↑2.4 | |
| 5/23 10:50 | 58.0 | ↑2.5 | |
| 5/23 11:00 | 60.6 | ↑2.6 | |
| 5/23 11:10 | 63.2 | ↑2.6 | |
| 5/23 11:20 | 65.9 | ↑2.7 | |
| 5/23 11:30 | 68.5 | ↑2.6 | |
| 5/23 11:40 | 71.1 | ↑2.6 | |
| 5/23 11:50 | 73.6 | ↑2.5 | |
| 5/23 12:00 | 76.1 | ↑2.5 | |
| 5/23 12:10 | 78.5 | ↑2.4 | |
| 5/23 12:20 | 80.8 | ↑2.3 | |
| 5/23 12:30 | 83.0 | ↑2.2 | |
| 5/23 12:40 | 85.1 | ↑2.1 | |
| 5/23 12:50 | 87.0 | ↑1.9 | |
| 5/23 13:00 | 88.8 | ↑1.8 | |
| 5/23 13:10 | 90.4 | ↑1.6 | |
| 5/23 13:20 | 91.9 | ↑1.5 | |
| 5/23 13:30 | 93.1 | ↑1.2 | |
| 5/23 13:40 | 94.2 | ↑1.1 | |
| 5/23 13:50 | 95.1 | ↑0.9 | |
| 5/23 14:00 | 95.7 | ↑0.6 | |
| 5/23 14:10 | 96.2 | ↑0.5 | |
| 5/23 14:20 | 96.5 | ↑0.3 | 満潮 |
| 5/23 14:30 | 96.5 | 0 | |
| 5/23 14:40 | 96.4 | ↓-0.1 | |
| 5/23 14:50 | 96.1 | ↓-0.3 | |
| 5/23 15:00 | 95.6 | ↓-0.5 | |
| 5/23 15:10 | 94.8 | ↓-0.8 | |
| 5/23 15:20 | 93.9 | ↓-0.9 | |
| 5/23 15:30 | 92.9 | ↓-1.0 | |
| 5/23 15:40 | 91.6 | ↓-1.3 | |
| 5/23 15:50 | 90.2 | ↓-1.4 | |
| 5/23 16:00 | 88.7 | ↓-1.5 | |
| 5/23 16:10 | 87.1 | ↓-1.6 | |
| 5/23 16:20 | 85.3 | ↓-1.8 | |
| 5/23 16:30 | 83.5 | ↓-1.8 | |
| 5/23 16:40 | 81.5 | ↓-2.0 | |
| 5/23 16:50 | 79.5 | ↓-2.0 | |
| 5/23 17:00 | 77.5 | ↓-2.0 | |
| 5/23 17:10 | 75.4 | ↓-2.1 | |
| 5/23 17:20 | 73.3 | ↓-2.1 | |
| 5/23 17:30 | 71.2 | ↓-2.1 | |
| 5/23 17:40 | 69.2 | ↓-2.0 | |
| 5/23 17:50 | 67.1 | ↓-2.1 | |
| 5/23 18:00 | 65.2 | ↓-1.9 | |
| 5/23 18:10 | 63.3 | ↓-1.9 | |
| 5/23 18:20 | 61.5 | ↓-1.8 | |
| 5/23 18:30 | 59.9 | ↓-1.6 | |
| 5/23 18:40 | 58.3 | ↓-1.6 | |
| 5/23 18:50 | 56.9 | ↓-1.4 | |
| 5/23 19:00 | 55.7 | ↓-1.2 | |
| 5/23 19:10 | 54.6 | ↓-1.1 | |
| 5/23 19:20 | 53.7 | ↓-0.9 | |
| 5/23 19:30 | 53.0 | ↓-0.7 | |
| 5/23 19:40 | 52.5 | ↓-0.5 | |
| 5/23 19:50 | 52.2 | ↓-0.3 | 干潮 |
| 5/23 20:00 | 52.2 | 0 | 干潮 |
| 5/23 20:10 | 52.3 | ↑0.1 | |
| 5/23 20:20 | 52.6 | ↑0.3 | |
| 5/23 20:30 | 53.2 | ↑0.6 | |
| 5/23 20:40 | 54.0 | ↑0.8 | |
| 5/23 20:50 | 54.9 | ↑0.9 | |
| 5/23 21:00 | 56.1 | ↑1.2 | |
| 5/23 21:10 | 57.5 | ↑1.4 | |
| 5/23 21:20 | 59.1 | ↑1.6 | |
| 5/23 21:30 | 60.9 | ↑1.8 | |
| 5/23 21:40 | 62.8 | ↑1.9 | |
| 5/23 21:50 | 64.9 | ↑2.1 | |
| 5/23 22:00 | 67.1 | ↑2.2 | |
| 5/23 22:10 | 69.4 | ↑2.3 | |
| 5/23 22:20 | 71.9 | ↑2.5 | |
| 5/23 22:30 | 74.5 | ↑2.6 | |
| 5/23 22:40 | 77.1 | ↑2.6 | |
| 5/23 22:50 | 79.8 | ↑2.7 | |
| 5/23 23:00 | 82.5 | ↑2.7 | |
| 5/23 23:10 | 85.2 | ↑2.7 | |
| 5/23 23:20 | 88.0 | ↑2.8 | |
| 5/23 23:30 | 90.7 | ↑2.7 | |
| 5/23 23:40 | 93.3 | ↑2.6 | |
| 5/23 23:50 | 95.9 | ↑2.6 |