| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(木) |
02:34 | 09:26 | 16:27 | 21:44 |
| 115cm | -3cm | 118cm | 65cm | |
|
||||
那珂湊（茨城）2047年05月09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 |
|---|---|---|---|
| 5/9 00:00 | 88.4 | ↑2.7 | |
| 5/9 00:10 | 91.1 | ↑2.7 | |
| 5/9 00:20 | 93.7 | ↑2.6 | |
| 5/9 00:30 | 96.3 | ↑2.6 | |
| 5/9 00:40 | 98.7 | ↑2.4 | |
| 5/9 00:50 | 101.1 | ↑2.4 | |
| 5/9 01:00 | 103.3 | ↑2.2 | |
| 5/9 01:10 | 105.4 | ↑2.1 | |
| 5/9 01:20 | 107.3 | ↑1.9 | |
| 5/9 01:30 | 109.0 | ↑1.7 | |
| 5/9 01:40 | 110.5 | ↑1.5 | |
| 5/9 01:50 | 111.8 | ↑1.3 | |
| 5/9 02:00 | 112.8 | ↑1.0 | |
| 5/9 02:10 | 113.6 | ↑0.8 | |
| 5/9 02:20 | 114.1 | ↑0.5 | |
| 5/9 02:30 | 114.3 | ↑0.2 | 満潮 |
| 5/9 02:40 | 114.3 | 0 | |
| 5/9 02:50 | 113.9 | ↓-0.4 | |
| 5/9 03:00 | 113.3 | ↓-0.6 | |
| 5/9 03:10 | 112.3 | ↓-1.0 | |
| 5/9 03:20 | 111.1 | ↓-1.2 | |
| 5/9 03:30 | 109.6 | ↓-1.5 | |
| 5/9 03:40 | 107.7 | ↓-1.9 | |
| 5/9 03:50 | 105.6 | ↓-2.1 | |
| 5/9 04:00 | 103.2 | ↓-2.4 | |
| 5/9 04:10 | 100.5 | ↓-2.7 | |
| 5/9 04:20 | 97.6 | ↓-2.9 | |
| 5/9 04:30 | 94.4 | ↓-3.2 | |
| 5/9 04:40 | 91.0 | ↓-3.4 | |
| 5/9 04:50 | 87.4 | ↓-3.6 | |
| 5/9 05:00 | 83.5 | ↓-3.9 | |
| 5/9 05:10 | 79.5 | ↓-4.0 | |
| 5/9 05:20 | 75.4 | ↓-4.1 | |
| 5/9 05:30 | 71.1 | ↓-4.3 | |
| 5/9 05:40 | 66.7 | ↓-4.4 | |
| 5/9 05:50 | 62.2 | ↓-4.5 | |
| 5/9 06:00 | 57.7 | ↓-4.5 | |
| 5/9 06:10 | 53.1 | ↓-4.6 | 最大潮位差 |
| 5/9 06:20 | 48.6 | ↓-4.5 | |
| 5/9 06:30 | 44.1 | ↓-4.5 | |
| 5/9 06:40 | 39.6 | ↓-4.5 | |
| 5/9 06:50 | 35.3 | ↓-4.3 | |
| 5/9 07:00 | 31.0 | ↓-4.3 | |
| 5/9 07:10 | 26.9 | ↓-4.1 | |
| 5/9 07:20 | 23.0 | ↓-3.9 | |
| 5/9 07:30 | 19.3 | ↓-3.7 | |
| 5/9 07:40 | 15.8 | ↓-3.5 | |
| 5/9 07:50 | 12.5 | ↓-3.3 | |
| 5/9 08:00 | 9.5 | ↓-3.0 | |
| 5/9 08:10 | 6.8 | ↓-2.7 | |
| 5/9 08:20 | 4.4 | ↓-2.4 | |
| 5/9 08:30 | 2.3 | ↓-2.1 | |
| 5/9 08:40 | 0.5 | ↓-1.8 | |
| 5/9 08:50 | -0.9 | ↓-1.4 | |
| 5/9 09:00 | -2.0 | ↓-1.1 | |
| 5/9 09:10 | -2.7 | ↓-0.7 | |
| 5/9 09:20 | -3.1 | ↓-0.4 | 干潮 |
| 5/9 09:30 | -3.1 | 0 | |
| 5/9 09:40 | -2.7 | ↑0.4 | |
| 5/9 09:50 | -2.0 | ↑0.7 | |
| 5/9 10:00 | -1.0 | ↑1.0 | |
| 5/9 10:10 | 0.5 | ↑1.5 | |
| 5/9 10:20 | 2.2 | ↑1.7 | |
| 5/9 10:30 | 4.3 | ↑2.1 | |
| 5/9 10:40 | 6.7 | ↑2.4 | |
| 5/9 10:50 | 9.4 | ↑2.7 | |
| 5/9 11:00 | 12.3 | ↑2.9 | |
| 5/9 11:10 | 15.5 | ↑3.2 | |
| 5/9 11:20 | 19.0 | ↑3.5 | |
| 5/9 11:30 | 22.7 | ↑3.7 | |
| 5/9 11:40 | 26.5 | ↑3.8 | |
| 5/9 11:50 | 30.6 | ↑4.1 | |
| 5/9 12:00 | 34.8 | ↑4.2 | |
| 5/9 12:10 | 39.1 | ↑4.3 | |
| 5/9 12:20 | 43.5 | ↑4.4 | |
| 5/9 12:30 | 47.9 | ↑4.4 | |
| 5/9 12:40 | 52.5 | ↑4.6 | 最大潮位差 |
| 5/9 12:50 | 57.0 | ↑4.5 | |
| 5/9 13:00 | 61.5 | ↑4.5 | |
| 5/9 13:10 | 66.0 | ↑4.5 | |
| 5/9 13:20 | 70.5 | ↑4.5 | |
| 5/9 13:30 | 74.8 | ↑4.3 | |
| 5/9 13:40 | 79.1 | ↑4.3 | |
| 5/9 13:50 | 83.2 | ↑4.1 | |
| 5/9 14:00 | 87.2 | ↑4.0 | |
| 5/9 14:10 | 91.0 | ↑3.8 | |
| 5/9 14:20 | 94.6 | ↑3.6 | |
| 5/9 14:30 | 97.9 | ↑3.3 | |
| 5/9 14:40 | 101.1 | ↑3.2 | |
| 5/9 14:50 | 104.0 | ↑2.9 | |
| 5/9 15:00 | 106.7 | ↑2.7 | |
| 5/9 15:10 | 109.1 | ↑2.4 | |
| 5/9 15:20 | 111.2 | ↑2.1 | |
| 5/9 15:30 | 113.0 | ↑1.8 | |
| 5/9 15:40 | 114.5 | ↑1.5 | |
| 5/9 15:50 | 115.7 | ↑1.2 | |
| 5/9 16:00 | 116.6 | ↑0.9 | |
| 5/9 16:10 | 117.2 | ↑0.6 | |
| 5/9 16:20 | 117.6 | ↑0.4 | 満潮 |
| 5/9 16:30 | 117.6 | 0 | |
| 5/9 16:40 | 117.3 | ↓-0.3 | |
| 5/9 16:50 | 116.8 | ↓-0.5 | |
| 5/9 17:00 | 115.9 | ↓-0.9 | |
| 5/9 17:10 | 114.9 | ↓-1.0 | |
| 5/9 17:20 | 113.5 | ↓-1.4 | |
| 5/9 17:30 | 112.0 | ↓-1.5 | |
| 5/9 17:40 | 110.2 | ↓-1.8 | |
| 5/9 17:50 | 108.3 | ↓-1.9 | |
| 5/9 18:00 | 106.2 | ↓-2.1 | |
| 5/9 18:10 | 103.9 | ↓-2.3 | |
| 5/9 18:20 | 101.5 | ↓-2.4 | |
| 5/9 18:30 | 99.1 | ↓-2.4 | |
| 5/9 18:40 | 96.5 | ↓-2.6 | |
| 5/9 18:50 | 93.9 | ↓-2.6 | |
| 5/9 19:00 | 91.3 | ↓-2.6 | |
| 5/9 19:10 | 88.7 | ↓-2.6 | |
| 5/9 19:20 | 86.1 | ↓-2.6 | |
| 5/9 19:30 | 83.6 | ↓-2.5 | |
| 5/9 19:40 | 81.1 | ↓-2.5 | |
| 5/9 19:50 | 78.7 | ↓-2.4 | |
| 5/9 20:00 | 76.5 | ↓-2.2 | |
| 5/9 20:10 | 74.4 | ↓-2.1 | |
| 5/9 20:20 | 72.5 | ↓-1.9 | |
| 5/9 20:30 | 70.7 | ↓-1.8 | |
| 5/9 20:40 | 69.1 | ↓-1.6 | |
| 5/9 20:50 | 67.8 | ↓-1.3 | |
| 5/9 21:00 | 66.6 | ↓-1.2 | |
| 5/9 21:10 | 65.7 | ↓-0.9 | |
| 5/9 21:20 | 65.0 | ↓-0.7 | |
| 5/9 21:30 | 64.6 | ↓-0.4 | |
| 5/9 21:40 | 64.4 | ↓-0.2 | 干潮 |
| 5/9 21:50 | 64.4 | 0 | |
| 5/9 22:00 | 64.7 | ↑0.3 | |
| 5/9 22:10 | 65.3 | ↑0.6 | |
| 5/9 22:20 | 66.0 | ↑0.7 | |
| 5/9 22:30 | 67.0 | ↑1.0 | |
| 5/9 22:40 | 68.3 | ↑1.3 | |
| 5/9 22:50 | 69.7 | ↑1.4 | |
| 5/9 23:00 | 71.3 | ↑1.6 | |
| 5/9 23:10 | 73.1 | ↑1.8 | |
| 5/9 23:20 | 75.0 | ↑1.9 | |
| 5/9 23:30 | 77.1 | ↑2.1 | |
| 5/9 23:40 | 79.4 | ↑2.3 | |
| 5/9 23:50 | 81.7 | ↑2.3 |