| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(木) |
01:27 | 08:03 | 14:19 | 20:02 |
| 112cm | 32cm | 102cm | 48cm | |
|
||||
那珂湊（茨城）2053年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 102.8 | ↑2.0 | |
| 5/15 00:10 | 104.6 | ↑1.8 | |
| 5/15 00:20 | 106.2 | ↑1.6 | |
| 5/15 00:30 | 107.5 | ↑1.3 | |
| 5/15 00:40 | 108.7 | ↑1.2 | |
| 5/15 00:50 | 109.7 | ↑1.0 | |
| 5/15 01:00 | 110.4 | ↑0.7 | |
| 5/15 01:10 | 110.9 | ↑0.5 | |
| 5/15 01:20 | 111.2 | ↑0.3 | 満潮 |
| 5/15 01:30 | 111.2 | 0 | |
| 5/15 01:40 | 111.0 | ↓-0.2 | |
| 5/15 01:50 | 110.5 | ↓-0.5 | |
| 5/15 02:00 | 109.8 | ↓-0.7 | |
| 5/15 02:10 | 108.9 | ↓-0.9 | |
| 5/15 02:20 | 107.7 | ↓-1.2 | |
| 5/15 02:30 | 106.3 | ↓-1.4 | |
| 5/15 02:40 | 104.7 | ↓-1.6 | |
| 5/15 02:50 | 102.9 | ↓-1.8 | |
| 5/15 03:00 | 100.8 | ↓-2.1 | |
| 5/15 03:10 | 98.6 | ↓-2.2 | |
| 5/15 03:20 | 96.3 | ↓-2.3 | |
| 5/15 03:30 | 93.7 | ↓-2.6 | |
| 5/15 03:40 | 91.0 | ↓-2.7 | |
| 5/15 03:50 | 88.2 | ↓-2.8 | |
| 5/15 04:00 | 85.3 | ↓-2.9 | |
| 5/15 04:10 | 82.3 | ↓-3.0 | |
| 5/15 04:20 | 79.3 | ↓-3.0 | |
| 5/15 04:30 | 76.2 | ↓-3.1 | |
| 5/15 04:40 | 73.0 | ↓-3.2 | 最大潮位差 |
| 5/15 04:50 | 69.8 | ↓-3.2 | 最大潮位差 |
| 5/15 05:00 | 66.7 | ↓-3.1 | |
| 5/15 05:10 | 63.6 | ↓-3.1 | |
| 5/15 05:20 | 60.5 | ↓-3.1 | |
| 5/15 05:30 | 57.5 | ↓-3.0 | |
| 5/15 05:40 | 54.5 | ↓-3.0 | |
| 5/15 05:50 | 51.7 | ↓-2.8 | |
| 5/15 06:00 | 49.0 | ↓-2.7 | |
| 5/15 06:10 | 46.5 | ↓-2.5 | |
| 5/15 06:20 | 44.1 | ↓-2.4 | |
| 5/15 06:30 | 41.8 | ↓-2.3 | |
| 5/15 06:40 | 39.8 | ↓-2.0 | |
| 5/15 06:50 | 38.0 | ↓-1.8 | |
| 5/15 07:00 | 36.3 | ↓-1.7 | |
| 5/15 07:10 | 34.9 | ↓-1.4 | |
| 5/15 07:20 | 33.8 | ↓-1.1 | |
| 5/15 07:30 | 32.8 | ↓-1.0 | |
| 5/15 07:40 | 32.2 | ↓-0.6 | |
| 5/15 07:50 | 31.7 | ↓-0.5 | |
| 5/15 08:00 | 31.6 | ↓-0.1 | 干潮 |
| 5/15 08:10 | 31.7 | ↑0.1 | |
| 5/15 08:20 | 32.0 | ↑0.3 | |
| 5/15 08:30 | 32.6 | ↑0.6 | |
| 5/15 08:40 | 33.4 | ↑0.8 | |
| 5/15 08:50 | 34.5 | ↑1.1 | |
| 5/15 09:00 | 35.8 | ↑1.3 | |
| 5/15 09:10 | 37.3 | ↑1.5 | |
| 5/15 09:20 | 39.0 | ↑1.7 | |
| 5/15 09:30 | 40.9 | ↑1.9 | |
| 5/15 09:40 | 43.0 | ↑2.1 | |
| 5/15 09:50 | 45.3 | ↑2.3 | |
| 5/15 10:00 | 47.7 | ↑2.4 | |
| 5/15 10:10 | 50.3 | ↑2.6 | |
| 5/15 10:20 | 52.9 | ↑2.6 | |
| 5/15 10:30 | 55.7 | ↑2.8 | |
| 5/15 10:40 | 58.5 | ↑2.8 | |
| 5/15 10:50 | 61.4 | ↑2.9 | |
| 5/15 11:00 | 64.3 | ↑2.9 | |
| 5/15 11:10 | 67.2 | ↑2.9 | |
| 5/15 11:20 | 70.2 | ↑3.0 | |
| 5/15 11:30 | 73.1 | ↑2.9 | |
| 5/15 11:40 | 75.9 | ↑2.8 | |
| 5/15 11:50 | 78.7 | ↑2.8 | |
| 5/15 12:00 | 81.3 | ↑2.6 | |
| 5/15 12:10 | 83.9 | ↑2.6 | |
| 5/15 12:20 | 86.3 | ↑2.4 | |
| 5/15 12:30 | 88.7 | ↑2.4 | |
| 5/15 12:40 | 90.8 | ↑2.1 | |
| 5/15 12:50 | 92.8 | ↑2.0 | |
| 5/15 13:00 | 94.6 | ↑1.8 | |
| 5/15 13:10 | 96.2 | ↑1.6 | |
| 5/15 13:20 | 97.6 | ↑1.4 | |
| 5/15 13:30 | 98.8 | ↑1.2 | |
| 5/15 13:40 | 99.8 | ↑1.0 | |
| 5/15 13:50 | 100.5 | ↑0.7 | |
| 5/15 14:00 | 101.0 | ↑0.5 | |
| 5/15 14:10 | 101.3 | ↑0.3 | 満潮 |
| 5/15 14:20 | 101.4 | ↑0.1 | |
| 5/15 14:30 | 101.2 | ↓-0.2 | |
| 5/15 14:40 | 100.8 | ↓-0.4 | |
| 5/15 14:50 | 100.2 | ↓-0.6 | |
| 5/15 15:00 | 99.4 | ↓-0.8 | |
| 5/15 15:10 | 98.4 | ↓-1.0 | |
| 5/15 15:20 | 97.1 | ↓-1.3 | |
| 5/15 15:30 | 95.7 | ↓-1.4 | |
| 5/15 15:40 | 94.1 | ↓-1.6 | |
| 5/15 15:50 | 92.4 | ↓-1.7 | |
| 5/15 16:00 | 90.5 | ↓-1.9 | |
| 5/15 16:10 | 88.4 | ↓-2.1 | |
| 5/15 16:20 | 86.3 | ↓-2.1 | |
| 5/15 16:30 | 84.0 | ↓-2.3 | |
| 5/15 16:40 | 81.7 | ↓-2.3 | |
| 5/15 16:50 | 79.3 | ↓-2.4 | |
| 5/15 17:00 | 76.9 | ↓-2.4 | |
| 5/15 17:10 | 74.4 | ↓-2.5 | |
| 5/15 17:20 | 72.0 | ↓-2.4 | |
| 5/15 17:30 | 69.5 | ↓-2.5 | |
| 5/15 17:40 | 67.1 | ↓-2.4 | |
| 5/15 17:50 | 64.8 | ↓-2.3 | |
| 5/15 18:00 | 62.5 | ↓-2.3 | |
| 5/15 18:10 | 60.3 | ↓-2.2 | |
| 5/15 18:20 | 58.3 | ↓-2.0 | |
| 5/15 18:30 | 56.3 | ↓-2.0 | |
| 5/15 18:40 | 54.5 | ↓-1.8 | |
| 5/15 18:50 | 52.9 | ↓-1.6 | |
| 5/15 19:00 | 51.5 | ↓-1.4 | |
| 5/15 19:10 | 50.2 | ↓-1.3 | |
| 5/15 19:20 | 49.2 | ↓-1.0 | |
| 5/15 19:30 | 48.4 | ↓-0.8 | |
| 5/15 19:40 | 47.8 | ↓-0.6 | |
| 5/15 19:50 | 47.4 | ↓-0.4 | |
| 5/15 20:00 | 47.2 | ↓-0.2 | 干潮 |
| 5/15 20:10 | 47.3 | ↑0.1 | |
| 5/15 20:20 | 47.7 | ↑0.4 | |
| 5/15 20:30 | 48.2 | ↑0.5 | |
| 5/15 20:40 | 49.0 | ↑0.8 | |
| 5/15 20:50 | 50.1 | ↑1.1 | |
| 5/15 21:00 | 51.3 | ↑1.2 | |
| 5/15 21:10 | 52.8 | ↑1.5 | |
| 5/15 21:20 | 54.5 | ↑1.7 | |
| 5/15 21:30 | 56.3 | ↑1.8 | |
| 5/15 21:40 | 58.4 | ↑2.1 | |
| 5/15 21:50 | 60.6 | ↑2.2 | |
| 5/15 22:00 | 63.0 | ↑2.4 | |
| 5/15 22:10 | 65.5 | ↑2.5 | |
| 5/15 22:20 | 68.1 | ↑2.6 | |
| 5/15 22:30 | 70.8 | ↑2.7 | |
| 5/15 22:40 | 73.6 | ↑2.8 | |
| 5/15 22:50 | 76.5 | ↑2.9 | |
| 5/15 23:00 | 79.4 | ↑2.9 | |
| 5/15 23:10 | 82.3 | ↑2.9 | |
| 5/15 23:20 | 85.2 | ↑2.9 | |
| 5/15 23:30 | 88.0 | ↑2.8 | |
| 5/15 23:40 | 90.9 | ↑2.9 | |
| 5/15 23:50 | 93.6 | ↑2.7 |