| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(月) |
03:09 | 10:34 | 17:53 | 22:42 |
| 136cm | -2cm | 129cm | 91cm | |
|
||||
那珂湊（茨城）2047年07月8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 |
|---|---|---|---|
| 7/8 00:00 | 108.2 | ↑1.9 | |
| 7/8 00:10 | 110.1 | ↑1.9 | |
| 7/8 00:20 | 112.0 | ↑1.9 | |
| 7/8 00:30 | 114.0 | ↑2.0 | |
| 7/8 00:40 | 116.0 | ↑2.0 | |
| 7/8 00:50 | 118.0 | ↑2.0 | |
| 7/8 01:00 | 120.0 | ↑2.0 | |
| 7/8 01:10 | 122.0 | ↑2.0 | |
| 7/8 01:20 | 123.9 | ↑1.9 | |
| 7/8 01:30 | 125.8 | ↑1.9 | |
| 7/8 01:40 | 127.5 | ↑1.7 | |
| 7/8 01:50 | 129.1 | ↑1.6 | |
| 7/8 02:00 | 130.6 | ↑1.5 | |
| 7/8 02:10 | 131.9 | ↑1.3 | |
| 7/8 02:20 | 133.1 | ↑1.2 | |
| 7/8 02:30 | 134.1 | ↑1.0 | |
| 7/8 02:40 | 134.8 | ↑0.7 | |
| 7/8 02:50 | 135.4 | ↑0.6 | |
| 7/8 03:00 | 135.7 | ↑0.3 | 満潮 |
| 7/8 03:10 | 135.8 | ↑0.1 | |
| 7/8 03:20 | 135.6 | ↓-0.2 | |
| 7/8 03:30 | 135.2 | ↓-0.4 | |
| 7/8 03:40 | 134.4 | ↓-0.8 | |
| 7/8 03:50 | 133.4 | ↓-1.0 | |
| 7/8 04:00 | 132.1 | ↓-1.3 | |
| 7/8 04:10 | 130.5 | ↓-1.6 | |
| 7/8 04:20 | 128.6 | ↓-1.9 | |
| 7/8 04:30 | 126.5 | ↓-2.1 | |
| 7/8 04:40 | 124.0 | ↓-2.5 | |
| 7/8 04:50 | 121.3 | ↓-2.7 | |
| 7/8 05:00 | 118.2 | ↓-3.1 | |
| 7/8 05:10 | 114.9 | ↓-3.3 | |
| 7/8 05:20 | 111.4 | ↓-3.5 | |
| 7/8 05:30 | 107.6 | ↓-3.8 | |
| 7/8 05:40 | 103.6 | ↓-4.0 | |
| 7/8 05:50 | 99.4 | ↓-4.2 | |
| 7/8 06:00 | 95.0 | ↓-4.4 | |
| 7/8 06:10 | 90.4 | ↓-4.6 | |
| 7/8 06:20 | 85.7 | ↓-4.7 | |
| 7/8 06:30 | 80.9 | ↓-4.8 | |
| 7/8 06:40 | 75.9 | ↓-5.0 | |
| 7/8 06:50 | 71.0 | ↓-4.9 | |
| 7/8 07:00 | 65.9 | ↓-5.1 | 最大潮位差 |
| 7/8 07:10 | 60.9 | ↓-5.0 | |
| 7/8 07:20 | 55.9 | ↓-5.0 | |
| 7/8 07:30 | 50.9 | ↓-5.0 | |
| 7/8 07:40 | 46.0 | ↓-4.9 | |
| 7/8 07:50 | 41.2 | ↓-4.8 | |
| 7/8 08:00 | 36.5 | ↓-4.7 | |
| 7/8 08:10 | 32.0 | ↓-4.5 | |
| 7/8 08:20 | 27.7 | ↓-4.3 | |
| 7/8 08:30 | 23.6 | ↓-4.1 | |
| 7/8 08:40 | 19.7 | ↓-3.9 | |
| 7/8 08:50 | 16.0 | ↓-3.7 | |
| 7/8 09:00 | 12.7 | ↓-3.3 | |
| 7/8 09:10 | 9.6 | ↓-3.1 | |
| 7/8 09:20 | 6.9 | ↓-2.7 | |
| 7/8 09:30 | 4.4 | ↓-2.5 | |
| 7/8 09:40 | 2.4 | ↓-2.0 | |
| 7/8 09:50 | 0.6 | ↓-1.8 | |
| 7/8 10:00 | -0.8 | ↓-1.4 | |
| 7/8 10:10 | -1.8 | ↓-1.0 | |
| 7/8 10:20 | -2.4 | ↓-0.6 | |
| 7/8 10:30 | -2.7 | ↓-0.3 | 干潮 |
| 7/8 10:40 | -2.6 | ↑0.1 | |
| 7/8 10:50 | -2.2 | ↑0.4 | |
| 7/8 11:00 | -1.3 | ↑0.9 | |
| 7/8 11:10 | -0.2 | ↑1.1 | |
| 7/8 11:20 | 1.4 | ↑1.6 | |
| 7/8 11:30 | 3.2 | ↑1.8 | |
| 7/8 11:40 | 5.4 | ↑2.2 | |
| 7/8 11:50 | 7.9 | ↑2.5 | |
| 7/8 12:00 | 10.7 | ↑2.8 | |
| 7/8 12:10 | 13.8 | ↑3.1 | |
| 7/8 12:20 | 17.1 | ↑3.3 | |
| 7/8 12:30 | 20.7 | ↑3.6 | |
| 7/8 12:40 | 24.4 | ↑3.7 | |
| 7/8 12:50 | 28.4 | ↑4.0 | |
| 7/8 13:00 | 32.6 | ↑4.2 | |
| 7/8 13:10 | 36.9 | ↑4.3 | |
| 7/8 13:20 | 41.4 | ↑4.5 | |
| 7/8 13:30 | 45.9 | ↑4.5 | |
| 7/8 13:40 | 50.6 | ↑4.7 | |
| 7/8 13:50 | 55.3 | ↑4.7 | |
| 7/8 14:00 | 60.0 | ↑4.7 | |
| 7/8 14:10 | 64.8 | ↑4.8 | |
| 7/8 14:20 | 69.5 | ↑4.7 | |
| 7/8 14:30 | 74.2 | ↑4.7 | |
| 7/8 14:40 | 78.8 | ↑4.6 | |
| 7/8 14:50 | 83.3 | ↑4.5 | |
| 7/8 15:00 | 87.7 | ↑4.4 | |
| 7/8 15:10 | 92.0 | ↑4.3 | |
| 7/8 15:20 | 96.1 | ↑4.1 | |
| 7/8 15:30 | 100.0 | ↑3.9 | |
| 7/8 15:40 | 103.7 | ↑3.7 | |
| 7/8 15:50 | 107.2 | ↑3.5 | |
| 7/8 16:00 | 110.5 | ↑3.3 | |
| 7/8 16:10 | 113.6 | ↑3.1 | |
| 7/8 16:20 | 116.3 | ↑2.7 | |
| 7/8 16:30 | 118.9 | ↑2.6 | |
| 7/8 16:40 | 121.1 | ↑2.2 | |
| 7/8 16:50 | 123.0 | ↑1.9 | |
| 7/8 17:00 | 124.7 | ↑1.7 | |
| 7/8 17:10 | 126.0 | ↑1.3 | |
| 7/8 17:20 | 127.1 | ↑1.1 | |
| 7/8 17:30 | 127.9 | ↑0.8 | |
| 7/8 17:40 | 128.3 | ↑0.4 | |
| 7/8 17:50 | 128.6 | ↑0.3 | 満潮 |
| 7/8 18:00 | 128.5 | ↓-0.1 | |
| 7/8 18:10 | 128.2 | ↓-0.3 | |
| 7/8 18:20 | 127.6 | ↓-0.6 | |
| 7/8 18:30 | 126.8 | ↓-0.8 | |
| 7/8 18:40 | 125.7 | ↓-1.1 | |
| 7/8 18:50 | 124.5 | ↓-1.2 | |
| 7/8 19:00 | 123.1 | ↓-1.4 | |
| 7/8 19:10 | 121.6 | ↓-1.5 | |
| 7/8 19:20 | 119.9 | ↓-1.7 | |
| 7/8 19:30 | 118.1 | ↓-1.8 | |
| 7/8 19:40 | 116.1 | ↓-2.0 | |
| 7/8 19:50 | 114.2 | ↓-1.9 | |
| 7/8 20:00 | 112.2 | ↓-2.0 | |
| 7/8 20:10 | 110.1 | ↓-2.1 | |
| 7/8 20:20 | 108.1 | ↓-2.0 | |
| 7/8 20:30 | 106.1 | ↓-2.0 | |
| 7/8 20:40 | 104.2 | ↓-1.9 | |
| 7/8 20:50 | 102.3 | ↓-1.9 | |
| 7/8 21:00 | 100.5 | ↓-1.8 | |
| 7/8 21:10 | 98.8 | ↓-1.7 | |
| 7/8 21:20 | 97.3 | ↓-1.5 | |
| 7/8 21:30 | 95.9 | ↓-1.4 | |
| 7/8 21:40 | 94.6 | ↓-1.3 | |
| 7/8 21:50 | 93.5 | ↓-1.1 | |
| 7/8 22:00 | 92.6 | ↓-0.9 | |
| 7/8 22:10 | 91.9 | ↓-0.7 | |
| 7/8 22:20 | 91.4 | ↓-0.5 | |
| 7/8 22:30 | 91.0 | ↓-0.4 | |
| 7/8 22:40 | 90.9 | ↓-0.1 | 干潮 |
| 7/8 22:50 | 91.0 | ↑0.1 | |
| 7/8 23:00 | 91.3 | ↑0.3 | |
| 7/8 23:10 | 91.7 | ↑0.4 | |
| 7/8 23:20 | 92.4 | ↑0.7 | |
| 7/8 23:30 | 93.2 | ↑0.8 | |
| 7/8 23:40 | 94.3 | ↑1.1 | |
| 7/8 23:50 | 95.5 | ↑1.2 |