| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
05:26 | 12:34 | 19:28 | - |
| 151cm | 7cm | 137cm | - | |
|
||||
白浜（千葉）2042年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 90.7 | ↓-0.1 | |
| 7/20 00:10 | 90.9 | ↑0.2 | |
| 7/20 00:20 | 91.3 | ↑0.4 | |
| 7/20 00:30 | 92.0 | ↑0.7 | |
| 7/20 00:40 | 92.9 | ↑0.9 | |
| 7/20 00:50 | 94.0 | ↑1.1 | |
| 7/20 01:00 | 95.4 | ↑1.4 | |
| 7/20 01:10 | 97.0 | ↑1.6 | |
| 7/20 01:20 | 98.8 | ↑1.8 | |
| 7/20 01:30 | 100.8 | ↑2.0 | |
| 7/20 01:40 | 103.0 | ↑2.2 | |
| 7/20 01:50 | 105.3 | ↑2.3 | |
| 7/20 02:00 | 107.8 | ↑2.5 | |
| 7/20 02:10 | 110.4 | ↑2.6 | |
| 7/20 02:20 | 113.1 | ↑2.7 | |
| 7/20 02:30 | 115.9 | ↑2.8 | |
| 7/20 02:40 | 118.7 | ↑2.8 | |
| 7/20 02:50 | 121.6 | ↑2.9 | |
| 7/20 03:00 | 124.5 | ↑2.9 | |
| 7/20 03:10 | 127.3 | ↑2.8 | |
| 7/20 03:20 | 130.1 | ↑2.8 | |
| 7/20 03:30 | 132.8 | ↑2.7 | |
| 7/20 03:40 | 135.4 | ↑2.6 | |
| 7/20 03:50 | 137.8 | ↑2.4 | |
| 7/20 04:00 | 140.1 | ↑2.3 | |
| 7/20 04:10 | 142.3 | ↑2.2 | |
| 7/20 04:20 | 144.2 | ↑1.9 | |
| 7/20 04:30 | 145.9 | ↑1.7 | |
| 7/20 04:40 | 147.4 | ↑1.5 | |
| 7/20 04:50 | 148.6 | ↑1.2 | |
| 7/20 05:00 | 149.5 | ↑0.9 | |
| 7/20 05:10 | 150.1 | ↑0.6 | |
| 7/20 05:20 | 150.5 | ↑0.4 | 満潮 |
| 7/20 05:30 | 150.5 | 0 | |
| 7/20 05:40 | 150.1 | ↓-0.4 | |
| 7/20 05:50 | 149.5 | ↓-0.6 | |
| 7/20 06:00 | 148.5 | ↓-1.0 | |
| 7/20 06:10 | 147.1 | ↓-1.4 | |
| 7/20 06:20 | 145.4 | ↓-1.7 | |
| 7/20 06:30 | 143.4 | ↓-2.0 | |
| 7/20 06:40 | 141.0 | ↓-2.4 | |
| 7/20 06:50 | 138.3 | ↓-2.7 | |
| 7/20 07:00 | 135.3 | ↓-3.0 | |
| 7/20 07:10 | 132.0 | ↓-3.3 | |
| 7/20 07:20 | 128.4 | ↓-3.6 | |
| 7/20 07:30 | 124.5 | ↓-3.9 | |
| 7/20 07:40 | 120.3 | ↓-4.2 | |
| 7/20 07:50 | 116.0 | ↓-4.3 | |
| 7/20 08:00 | 111.4 | ↓-4.6 | |
| 7/20 08:10 | 106.6 | ↓-4.8 | |
| 7/20 08:20 | 101.6 | ↓-5.0 | |
| 7/20 08:30 | 96.5 | ↓-5.1 | |
| 7/20 08:40 | 91.3 | ↓-5.2 | |
| 7/20 08:50 | 86.0 | ↓-5.3 | |
| 7/20 09:00 | 80.7 | ↓-5.3 | |
| 7/20 09:10 | 75.3 | ↓-5.4 | 最大潮位差 |
| 7/20 09:20 | 70.0 | ↓-5.3 | |
| 7/20 09:30 | 64.7 | ↓-5.3 | |
| 7/20 09:40 | 59.4 | ↓-5.3 | |
| 7/20 09:50 | 54.3 | ↓-5.1 | |
| 7/20 10:00 | 49.3 | ↓-5.0 | |
| 7/20 10:10 | 44.5 | ↓-4.8 | |
| 7/20 10:20 | 39.8 | ↓-4.7 | |
| 7/20 10:30 | 35.4 | ↓-4.4 | |
| 7/20 10:40 | 31.2 | ↓-4.2 | |
| 7/20 10:50 | 27.2 | ↓-4.0 | |
| 7/20 11:00 | 23.6 | ↓-3.6 | |
| 7/20 11:10 | 20.3 | ↓-3.3 | |
| 7/20 11:20 | 17.3 | ↓-3.0 | |
| 7/20 11:30 | 14.6 | ↓-2.7 | |
| 7/20 11:40 | 12.3 | ↓-2.3 | |
| 7/20 11:50 | 10.4 | ↓-1.9 | |
| 7/20 12:00 | 8.9 | ↓-1.5 | |
| 7/20 12:10 | 7.8 | ↓-1.1 | |
| 7/20 12:20 | 7.1 | ↓-0.7 | |
| 7/20 12:30 | 6.8 | ↓-0.3 | 干潮 |
| 7/20 12:40 | 6.9 | ↑0.1 | |
| 7/20 12:50 | 7.4 | ↑0.5 | |
| 7/20 13:00 | 8.3 | ↑0.9 | |
| 7/20 13:10 | 9.6 | ↑1.3 | |
| 7/20 13:20 | 11.2 | ↑1.6 | |
| 7/20 13:30 | 13.3 | ↑2.1 | |
| 7/20 13:40 | 15.7 | ↑2.4 | |
| 7/20 13:50 | 18.4 | ↑2.7 | |
| 7/20 14:00 | 21.5 | ↑3.1 | |
| 7/20 14:10 | 24.9 | ↑3.4 | |
| 7/20 14:20 | 28.5 | ↑3.6 | |
| 7/20 14:30 | 32.4 | ↑3.9 | |
| 7/20 14:40 | 36.6 | ↑4.2 | |
| 7/20 14:50 | 40.9 | ↑4.3 | |
| 7/20 15:00 | 45.5 | ↑4.6 | |
| 7/20 15:10 | 50.2 | ↑4.7 | |
| 7/20 15:20 | 55.0 | ↑4.8 | |
| 7/20 15:30 | 59.8 | ↑4.8 | |
| 7/20 15:40 | 64.8 | ↑5.0 | |
| 7/20 15:50 | 69.8 | ↑5.0 | |
| 7/20 16:00 | 74.8 | ↑5.0 | |
| 7/20 16:10 | 79.7 | ↑4.9 | |
| 7/20 16:20 | 84.6 | ↑4.9 | |
| 7/20 16:30 | 89.4 | ↑4.8 | |
| 7/20 16:40 | 94.1 | ↑4.7 | |
| 7/20 16:50 | 98.6 | ↑4.5 | |
| 7/20 17:00 | 103.0 | ↑4.4 | |
| 7/20 17:10 | 107.2 | ↑4.2 | |
| 7/20 17:20 | 111.2 | ↑4.0 | |
| 7/20 17:30 | 114.9 | ↑3.7 | |
| 7/20 17:40 | 118.4 | ↑3.5 | |
| 7/20 17:50 | 121.6 | ↑3.2 | |
| 7/20 18:00 | 124.5 | ↑2.9 | |
| 7/20 18:10 | 127.1 | ↑2.6 | |
| 7/20 18:20 | 129.4 | ↑2.3 | |
| 7/20 18:30 | 131.4 | ↑2.0 | |
| 7/20 18:40 | 133.1 | ↑1.7 | |
| 7/20 18:50 | 134.5 | ↑1.4 | |
| 7/20 19:00 | 135.5 | ↑1.0 | |
| 7/20 19:10 | 136.2 | ↑0.7 | |
| 7/20 19:20 | 136.6 | ↑0.4 | 満潮 |
| 7/20 19:30 | 136.6 | 0 | |
| 7/20 19:40 | 136.4 | ↓-0.2 | |
| 7/20 19:50 | 135.9 | ↓-0.5 | |
| 7/20 20:00 | 135.1 | ↓-0.8 | |
| 7/20 20:10 | 134.0 | ↓-1.1 | |
| 7/20 20:20 | 132.7 | ↓-1.3 | |
| 7/20 20:30 | 131.1 | ↓-1.6 | |
| 7/20 20:40 | 129.3 | ↓-1.8 | |
| 7/20 20:50 | 127.4 | ↓-1.9 | |
| 7/20 21:00 | 125.2 | ↓-2.2 | |
| 7/20 21:10 | 123.0 | ↓-2.2 | |
| 7/20 21:20 | 120.6 | ↓-2.4 | |
| 7/20 21:30 | 118.1 | ↓-2.5 | |
| 7/20 21:40 | 115.5 | ↓-2.6 | |
| 7/20 21:50 | 112.9 | ↓-2.6 | |
| 7/20 22:00 | 110.3 | ↓-2.6 | |
| 7/20 22:10 | 107.7 | ↓-2.6 | |
| 7/20 22:20 | 105.2 | ↓-2.5 | |
| 7/20 22:30 | 102.6 | ↓-2.6 | |
| 7/20 22:40 | 100.2 | ↓-2.4 | |
| 7/20 22:50 | 97.9 | ↓-2.3 | |
| 7/20 23:00 | 95.7 | ↓-2.2 | |
| 7/20 23:10 | 93.7 | ↓-2.0 | |
| 7/20 23:20 | 91.8 | ↓-1.9 | |
| 7/20 23:30 | 90.1 | ↓-1.7 | |
| 7/20 23:40 | 88.6 | ↓-1.5 | |
| 7/20 23:50 | 87.4 | ↓-1.2 |