| 満潮 | 干潮 | 満潮 | 干潮 |
|
5
(日) |
00:12 | 06:21 | 11:46 | 18:18 |
| 100cm | 60cm | 91cm | 38cm | |
|
||||
那珂湊（茨城）2047年05月5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 |
|---|---|---|---|
| 5/5 00:00 | 99.1 | ↑0.3 | |
| 5/5 00:10 | 99.2 | ↑0.1 | 満潮 |
| 5/5 00:20 | 99.1 | ↓-0.1 | |
| 5/5 00:30 | 98.9 | ↓-0.2 | |
| 5/5 00:40 | 98.5 | ↓-0.4 | |
| 5/5 00:50 | 97.9 | ↓-0.6 | |
| 5/5 01:00 | 97.2 | ↓-0.7 | |
| 5/5 01:10 | 96.4 | ↓-0.8 | |
| 5/5 01:20 | 95.4 | ↓-1.0 | |
| 5/5 01:30 | 94.4 | ↓-1.0 | |
| 5/5 01:40 | 93.2 | ↓-1.2 | |
| 5/5 01:50 | 91.9 | ↓-1.3 | |
| 5/5 02:00 | 90.5 | ↓-1.4 | |
| 5/5 02:10 | 89.0 | ↓-1.5 | |
| 5/5 02:20 | 87.5 | ↓-1.5 | |
| 5/5 02:30 | 85.9 | ↓-1.6 | |
| 5/5 02:40 | 84.3 | ↓-1.6 | |
| 5/5 02:50 | 82.6 | ↓-1.7 | |
| 5/5 03:00 | 81.0 | ↓-1.6 | |
| 5/5 03:10 | 79.3 | ↓-1.7 | |
| 5/5 03:20 | 77.6 | ↓-1.7 | |
| 5/5 03:30 | 76.0 | ↓-1.6 | |
| 5/5 03:40 | 74.3 | ↓-1.7 | |
| 5/5 03:50 | 72.7 | ↓-1.6 | |
| 5/5 04:00 | 71.2 | ↓-1.5 | |
| 5/5 04:10 | 69.7 | ↓-1.5 | |
| 5/5 04:20 | 68.3 | ↓-1.4 | |
| 5/5 04:30 | 66.9 | ↓-1.4 | |
| 5/5 04:40 | 65.6 | ↓-1.3 | |
| 5/5 04:50 | 64.5 | ↓-1.1 | |
| 5/5 05:00 | 63.4 | ↓-1.1 | |
| 5/5 05:10 | 62.4 | ↓-1.0 | |
| 5/5 05:20 | 61.6 | ↓-0.8 | |
| 5/5 05:30 | 60.8 | ↓-0.8 | |
| 5/5 05:40 | 60.2 | ↓-0.6 | |
| 5/5 05:50 | 59.7 | ↓-0.5 | |
| 5/5 06:00 | 59.4 | ↓-0.3 | |
| 5/5 06:10 | 59.2 | ↓-0.2 | |
| 5/5 06:20 | 59.1 | ↓-0.1 | 干潮 |
| 5/5 06:30 | 59.2 | ↑0.1 | |
| 5/5 06:40 | 59.4 | ↑0.2 | |
| 5/5 06:50 | 59.7 | ↑0.3 | |
| 5/5 07:00 | 60.2 | ↑0.5 | |
| 5/5 07:10 | 60.8 | ↑0.6 | |
| 5/5 07:20 | 61.6 | ↑0.8 | |
| 5/5 07:30 | 62.4 | ↑0.8 | |
| 5/5 07:40 | 63.4 | ↑1.0 | |
| 5/5 07:50 | 64.5 | ↑1.1 | |
| 5/5 08:00 | 65.6 | ↑1.1 | |
| 5/5 08:10 | 66.9 | ↑1.3 | |
| 5/5 08:20 | 68.2 | ↑1.3 | |
| 5/5 08:30 | 69.6 | ↑1.4 | |
| 5/5 08:40 | 71.1 | ↑1.5 | |
| 5/5 08:50 | 72.6 | ↑1.5 | |
| 5/5 09:00 | 74.1 | ↑1.5 | |
| 5/5 09:10 | 75.6 | ↑1.5 | |
| 5/5 09:20 | 77.2 | ↑1.6 | |
| 5/5 09:30 | 78.7 | ↑1.5 | |
| 5/5 09:40 | 80.2 | ↑1.5 | |
| 5/5 09:50 | 81.6 | ↑1.4 | |
| 5/5 10:00 | 83.0 | ↑1.4 | |
| 5/5 10:10 | 84.3 | ↑1.3 | |
| 5/5 10:20 | 85.5 | ↑1.2 | |
| 5/5 10:30 | 86.6 | ↑1.1 | |
| 5/5 10:40 | 87.7 | ↑1.1 | |
| 5/5 10:50 | 88.6 | ↑0.9 | |
| 5/5 11:00 | 89.3 | ↑0.7 | |
| 5/5 11:10 | 89.9 | ↑0.6 | |
| 5/5 11:20 | 90.4 | ↑0.5 | |
| 5/5 11:30 | 90.7 | ↑0.3 | |
| 5/5 11:40 | 90.9 | ↑0.2 | 満潮 |
| 5/5 11:50 | 90.9 | 0 | |
| 5/5 12:00 | 90.7 | ↓-0.2 | |
| 5/5 12:10 | 90.4 | ↓-0.3 | |
| 5/5 12:20 | 89.9 | ↓-0.5 | |
| 5/5 12:30 | 89.3 | ↓-0.6 | |
| 5/5 12:40 | 88.5 | ↓-0.8 | |
| 5/5 12:50 | 87.5 | ↓-1.0 | |
| 5/5 13:00 | 86.4 | ↓-1.1 | |
| 5/5 13:10 | 85.2 | ↓-1.2 | |
| 5/5 13:20 | 83.8 | ↓-1.4 | |
| 5/5 13:30 | 82.3 | ↓-1.5 | |
| 5/5 13:40 | 80.7 | ↓-1.6 | |
| 5/5 13:50 | 78.9 | ↓-1.8 | |
| 5/5 14:00 | 77.1 | ↓-1.8 | |
| 5/5 14:10 | 75.2 | ↓-1.9 | |
| 5/5 14:20 | 73.2 | ↓-2.0 | |
| 5/5 14:30 | 71.2 | ↓-2.0 | |
| 5/5 14:40 | 69.1 | ↓-2.1 | |
| 5/5 14:50 | 67.0 | ↓-2.1 | |
| 5/5 15:00 | 64.9 | ↓-2.1 | |
| 5/5 15:10 | 62.7 | ↓-2.2 | |
| 5/5 15:20 | 60.6 | ↓-2.1 | |
| 5/5 15:30 | 58.5 | ↓-2.1 | |
| 5/5 15:40 | 56.4 | ↓-2.1 | |
| 5/5 15:50 | 54.4 | ↓-2.0 | |
| 5/5 16:00 | 52.4 | ↓-2.0 | |
| 5/5 16:10 | 50.5 | ↓-1.9 | |
| 5/5 16:20 | 48.7 | ↓-1.8 | |
| 5/5 16:30 | 46.9 | ↓-1.8 | |
| 5/5 16:40 | 45.3 | ↓-1.6 | |
| 5/5 16:50 | 43.8 | ↓-1.5 | |
| 5/5 17:00 | 42.4 | ↓-1.4 | |
| 5/5 17:10 | 41.2 | ↓-1.2 | |
| 5/5 17:20 | 40.1 | ↓-1.1 | |
| 5/5 17:30 | 39.2 | ↓-0.9 | |
| 5/5 17:40 | 38.4 | ↓-0.8 | |
| 5/5 17:50 | 37.9 | ↓-0.5 | |
| 5/5 18:00 | 37.5 | ↓-0.4 | |
| 5/5 18:10 | 37.2 | ↓-0.3 | 干潮 |
| 5/5 18:20 | 37.2 | 0 | |
| 5/5 18:30 | 37.3 | ↑0.1 | |
| 5/5 18:40 | 37.7 | ↑0.4 | |
| 5/5 18:50 | 38.2 | ↑0.5 | |
| 5/5 19:00 | 38.9 | ↑0.7 | |
| 5/5 19:10 | 39.8 | ↑0.9 | |
| 5/5 19:20 | 40.9 | ↑1.1 | |
| 5/5 19:30 | 42.2 | ↑1.3 | |
| 5/5 19:40 | 43.7 | ↑1.5 | |
| 5/5 19:50 | 45.3 | ↑1.6 | |
| 5/5 20:00 | 47.1 | ↑1.8 | |
| 5/5 20:10 | 49.0 | ↑1.9 | |
| 5/5 20:20 | 51.1 | ↑2.1 | |
| 5/5 20:30 | 53.3 | ↑2.2 | |
| 5/5 20:40 | 55.6 | ↑2.3 | |
| 5/5 20:50 | 58.0 | ↑2.4 | |
| 5/5 21:00 | 60.5 | ↑2.5 | |
| 5/5 21:10 | 63.0 | ↑2.5 | |
| 5/5 21:20 | 65.6 | ↑2.6 | |
| 5/5 21:30 | 68.2 | ↑2.6 | |
| 5/5 21:40 | 70.9 | ↑2.7 | 最大潮位差 |
| 5/5 21:50 | 73.5 | ↑2.6 | |
| 5/5 22:00 | 76.1 | ↑2.6 | |
| 5/5 22:10 | 78.7 | ↑2.6 | |
| 5/5 22:20 | 81.2 | ↑2.5 | |
| 5/5 22:30 | 83.7 | ↑2.5 | |
| 5/5 22:40 | 86.0 | ↑2.3 | |
| 5/5 22:50 | 88.2 | ↑2.2 | |
| 5/5 23:00 | 90.4 | ↑2.2 | |
| 5/5 23:10 | 92.3 | ↑1.9 | |
| 5/5 23:20 | 94.2 | ↑1.9 | |
| 5/5 23:30 | 95.8 | ↑1.6 | |
| 5/5 23:40 | 97.3 | ↑1.5 | |
| 5/5 23:50 | 98.6 | ↑1.3 |