| 満潮 | 干潮 | 満潮 | 干潮 |
|
5
(土) |
03:01 | 10:20 | 17:35 | 22:29 |
| 136cm | -2cm | 129cm | 87cm | |
|
||||
那珂湊（茨城）2031年07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 |
|---|---|---|---|
| 7/5 00:00 | 106.9 | ↑2.1 | |
| 7/5 00:10 | 109.1 | ↑2.2 | |
| 7/5 00:20 | 111.3 | ↑2.2 | |
| 7/5 00:30 | 113.6 | ↑2.3 | |
| 7/5 00:40 | 115.8 | ↑2.2 | |
| 7/5 00:50 | 118.0 | ↑2.2 | |
| 7/5 01:00 | 120.2 | ↑2.2 | |
| 7/5 01:10 | 122.3 | ↑2.1 | |
| 7/5 01:20 | 124.3 | ↑2.0 | |
| 7/5 01:30 | 126.2 | ↑1.9 | |
| 7/5 01:40 | 127.9 | ↑1.7 | |
| 7/5 01:50 | 129.6 | ↑1.7 | |
| 7/5 02:00 | 131.0 | ↑1.4 | |
| 7/5 02:10 | 132.3 | ↑1.3 | |
| 7/5 02:20 | 133.4 | ↑1.1 | |
| 7/5 02:30 | 134.3 | ↑0.9 | |
| 7/5 02:40 | 134.9 | ↑0.6 | |
| 7/5 02:50 | 135.3 | ↑0.4 | |
| 7/5 03:00 | 135.5 | ↑0.2 | 満潮 |
| 7/5 03:10 | 135.3 | ↓-0.2 | |
| 7/5 03:20 | 134.9 | ↓-0.4 | |
| 7/5 03:30 | 134.2 | ↓-0.7 | |
| 7/5 03:40 | 133.3 | ↓-0.9 | |
| 7/5 03:50 | 132.0 | ↓-1.3 | |
| 7/5 04:00 | 130.4 | ↓-1.6 | |
| 7/5 04:10 | 128.5 | ↓-1.9 | |
| 7/5 04:20 | 126.3 | ↓-2.2 | |
| 7/5 04:30 | 123.8 | ↓-2.5 | |
| 7/5 04:40 | 121.1 | ↓-2.7 | |
| 7/5 04:50 | 118.0 | ↓-3.1 | |
| 7/5 05:00 | 114.7 | ↓-3.3 | |
| 7/5 05:10 | 111.1 | ↓-3.6 | |
| 7/5 05:20 | 107.3 | ↓-3.8 | |
| 7/5 05:30 | 103.2 | ↓-4.1 | |
| 7/5 05:40 | 99.0 | ↓-4.2 | |
| 7/5 05:50 | 94.5 | ↓-4.5 | |
| 7/5 06:00 | 89.9 | ↓-4.6 | |
| 7/5 06:10 | 85.1 | ↓-4.8 | |
| 7/5 06:20 | 80.2 | ↓-4.9 | |
| 7/5 06:30 | 75.3 | ↓-4.9 | |
| 7/5 06:40 | 70.2 | ↓-5.1 | 最大潮位差 |
| 7/5 06:50 | 65.1 | ↓-5.1 | 最大潮位差 |
| 7/5 07:00 | 60.1 | ↓-5.0 | |
| 7/5 07:10 | 55.0 | ↓-5.1 | 最大潮位差 |
| 7/5 07:20 | 50.0 | ↓-5.0 | |
| 7/5 07:30 | 45.0 | ↓-5.0 | |
| 7/5 07:40 | 40.2 | ↓-4.8 | |
| 7/5 07:50 | 35.5 | ↓-4.7 | |
| 7/5 08:00 | 31.0 | ↓-4.5 | |
| 7/5 08:10 | 26.7 | ↓-4.3 | |
| 7/5 08:20 | 22.6 | ↓-4.1 | |
| 7/5 08:30 | 18.7 | ↓-3.9 | |
| 7/5 08:40 | 15.1 | ↓-3.6 | |
| 7/5 08:50 | 11.8 | ↓-3.3 | |
| 7/5 09:00 | 8.8 | ↓-3.0 | |
| 7/5 09:10 | 6.1 | ↓-2.7 | |
| 7/5 09:20 | 3.7 | ↓-2.4 | |
| 7/5 09:30 | 1.7 | ↓-2.0 | |
| 7/5 09:40 | 0.1 | ↓-1.6 | |
| 7/5 09:50 | -1.2 | ↓-1.3 | |
| 7/5 10:00 | -2.1 | ↓-0.9 | |
| 7/5 10:10 | -2.6 | ↓-0.5 | 干潮 |
| 7/5 10:20 | -2.7 | ↓-0.1 | 干潮 |
| 7/5 10:30 | -2.5 | ↑0.2 | |
| 7/5 10:40 | -1.9 | ↑0.6 | |
| 7/5 10:50 | -0.9 | ↑1.0 | |
| 7/5 11:00 | 0.4 | ↑1.3 | |
| 7/5 11:10 | 2.1 | ↑1.7 | |
| 7/5 11:20 | 4.1 | ↑2.0 | |
| 7/5 11:30 | 6.5 | ↑2.4 | |
| 7/5 11:40 | 9.1 | ↑2.6 | |
| 7/5 11:50 | 12.1 | ↑3.0 | |
| 7/5 12:00 | 15.3 | ↑3.2 | |
| 7/5 12:10 | 18.8 | ↑3.5 | |
| 7/5 12:20 | 22.5 | ↑3.7 | |
| 7/5 12:30 | 26.5 | ↑4.0 | |
| 7/5 12:40 | 30.6 | ↑4.1 | |
| 7/5 12:50 | 34.9 | ↑4.3 | |
| 7/5 13:00 | 39.3 | ↑4.4 | |
| 7/5 13:10 | 43.9 | ↑4.6 | |
| 7/5 13:20 | 48.5 | ↑4.6 | |
| 7/5 13:30 | 53.2 | ↑4.7 | |
| 7/5 13:40 | 58.0 | ↑4.8 | |
| 7/5 13:50 | 62.8 | ↑4.8 | |
| 7/5 14:00 | 67.5 | ↑4.7 | |
| 7/5 14:10 | 72.3 | ↑4.8 | |
| 7/5 14:20 | 76.9 | ↑4.6 | |
| 7/5 14:30 | 81.5 | ↑4.6 | |
| 7/5 14:40 | 86.0 | ↑4.5 | |
| 7/5 14:50 | 90.4 | ↑4.4 | |
| 7/5 15:00 | 94.6 | ↑4.2 | |
| 7/5 15:10 | 98.6 | ↑4.0 | |
| 7/5 15:20 | 102.4 | ↑3.8 | |
| 7/5 15:30 | 106.1 | ↑3.7 | |
| 7/5 15:40 | 109.5 | ↑3.4 | |
| 7/5 15:50 | 112.6 | ↑3.1 | |
| 7/5 16:00 | 115.5 | ↑2.9 | |
| 7/5 16:10 | 118.1 | ↑2.6 | |
| 7/5 16:20 | 120.5 | ↑2.4 | |
| 7/5 16:30 | 122.5 | ↑2.0 | |
| 7/5 16:40 | 124.3 | ↑1.8 | |
| 7/5 16:50 | 125.8 | ↑1.5 | |
| 7/5 17:00 | 126.9 | ↑1.1 | |
| 7/5 17:10 | 127.8 | ↑0.9 | |
| 7/5 17:20 | 128.3 | ↑0.5 | |
| 7/5 17:30 | 128.6 | ↑0.3 | 満潮 |
| 7/5 17:40 | 128.6 | 0 | |
| 7/5 17:50 | 128.3 | ↓-0.3 | |
| 7/5 18:00 | 127.7 | ↓-0.6 | |
| 7/5 18:10 | 126.9 | ↓-0.8 | |
| 7/5 18:20 | 125.9 | ↓-1.0 | |
| 7/5 18:30 | 124.6 | ↓-1.3 | |
| 7/5 18:40 | 123.2 | ↓-1.4 | |
| 7/5 18:50 | 121.5 | ↓-1.7 | |
| 7/5 19:00 | 119.7 | ↓-1.8 | |
| 7/5 19:10 | 117.8 | ↓-1.9 | |
| 7/5 19:20 | 115.8 | ↓-2.0 | |
| 7/5 19:30 | 113.7 | ↓-2.1 | |
| 7/5 19:40 | 111.5 | ↓-2.2 | |
| 7/5 19:50 | 109.3 | ↓-2.2 | |
| 7/5 20:00 | 107.1 | ↓-2.2 | |
| 7/5 20:10 | 104.9 | ↓-2.2 | |
| 7/5 20:20 | 102.7 | ↓-2.2 | |
| 7/5 20:30 | 100.6 | ↓-2.1 | |
| 7/5 20:40 | 98.6 | ↓-2.0 | |
| 7/5 20:50 | 96.7 | ↓-1.9 | |
| 7/5 21:00 | 94.9 | ↓-1.8 | |
| 7/5 21:10 | 93.2 | ↓-1.7 | |
| 7/5 21:20 | 91.8 | ↓-1.4 | |
| 7/5 21:30 | 90.5 | ↓-1.3 | |
| 7/5 21:40 | 89.3 | ↓-1.2 | |
| 7/5 21:50 | 88.4 | ↓-0.9 | |
| 7/5 22:00 | 87.7 | ↓-0.7 | |
| 7/5 22:10 | 87.2 | ↓-0.5 | |
| 7/5 22:20 | 86.9 | ↓-0.3 | 干潮 |
| 7/5 22:30 | 86.9 | 0 | |
| 7/5 22:40 | 87.0 | ↑0.1 | |
| 7/5 22:50 | 87.4 | ↑0.4 | |
| 7/5 23:00 | 88.0 | ↑0.6 | |
| 7/5 23:10 | 88.8 | ↑0.8 | |
| 7/5 23:20 | 89.8 | ↑1.0 | |
| 7/5 23:30 | 91.0 | ↑1.2 | |
| 7/5 23:40 | 92.4 | ↑1.4 | |
| 7/5 23:50 | 93.9 | ↑1.5 |