| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
05:55 | 00:23 | 19:32 | 12:44 |
| 157cm | 92cm | 146cm | 21cm | |
|
||||
館山（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 | 92.0 | ↓-0.7 | |
| 7/20 00:10 | 91.6 | ↓-0.4 | |
| 7/20 00:20 | 91.4 | ↓-0.2 | 干潮 |
| 7/20 00:30 | 91.5 | ↑0.1 | |
| 7/20 00:40 | 91.8 | ↑0.3 | |
| 7/20 00:50 | 92.4 | ↑0.6 | |
| 7/20 01:00 | 93.3 | ↑0.9 | |
| 7/20 01:10 | 94.4 | ↑1.1 | |
| 7/20 01:20 | 95.8 | ↑1.4 | |
| 7/20 01:30 | 97.4 | ↑1.6 | |
| 7/20 01:40 | 99.2 | ↑1.8 | |
| 7/20 01:50 | 101.2 | ↑2.0 | |
| 7/20 02:00 | 103.4 | ↑2.2 | |
| 7/20 02:10 | 105.8 | ↑2.4 | |
| 7/20 02:20 | 108.3 | ↑2.5 | |
| 7/20 02:30 | 111.0 | ↑2.7 | |
| 7/20 02:40 | 113.7 | ↑2.7 | |
| 7/20 02:50 | 116.6 | ↑2.9 | |
| 7/20 03:00 | 119.6 | ↑3.0 | |
| 7/20 03:10 | 122.5 | ↑2.9 | |
| 7/20 03:20 | 125.6 | ↑3.1 | |
| 7/20 03:30 | 128.6 | ↑3.0 | |
| 7/20 03:40 | 131.6 | ↑3.0 | |
| 7/20 03:50 | 134.5 | ↑2.9 | |
| 7/20 04:00 | 137.3 | ↑2.8 | |
| 7/20 04:10 | 140.1 | ↑2.8 | |
| 7/20 04:20 | 142.7 | ↑2.6 | |
| 7/20 04:30 | 145.2 | ↑2.5 | |
| 7/20 04:40 | 147.4 | ↑2.2 | |
| 7/20 04:50 | 149.5 | ↑2.1 | |
| 7/20 05:00 | 151.3 | ↑1.8 | |
| 7/20 05:10 | 152.8 | ↑1.5 | |
| 7/20 05:20 | 154.1 | ↑1.3 | |
| 7/20 05:30 | 155.0 | ↑0.9 | |
| 7/20 05:40 | 155.7 | ↑0.7 | |
| 7/20 05:50 | 156.0 | ↑0.3 | 満潮 |
| 7/20 06:00 | 156.0 | 0 | |
| 7/20 06:10 | 155.6 | ↓-0.4 | |
| 7/20 06:20 | 154.8 | ↓-0.8 | |
| 7/20 06:30 | 153.7 | ↓-1.1 | |
| 7/20 06:40 | 152.3 | ↓-1.4 | |
| 7/20 06:50 | 150.4 | ↓-1.9 | |
| 7/20 07:00 | 148.2 | ↓-2.2 | |
| 7/20 07:10 | 145.7 | ↓-2.5 | |
| 7/20 07:20 | 142.9 | ↓-2.8 | |
| 7/20 07:30 | 139.7 | ↓-3.2 | |
| 7/20 07:40 | 136.2 | ↓-3.5 | |
| 7/20 07:50 | 132.4 | ↓-3.8 | |
| 7/20 08:00 | 128.4 | ↓-4.0 | |
| 7/20 08:10 | 124.1 | ↓-4.3 | |
| 7/20 08:20 | 119.6 | ↓-4.5 | |
| 7/20 08:30 | 114.9 | ↓-4.7 | |
| 7/20 08:40 | 110.0 | ↓-4.9 | |
| 7/20 08:50 | 105.0 | ↓-5.0 | |
| 7/20 09:00 | 99.9 | ↓-5.1 | |
| 7/20 09:10 | 94.7 | ↓-5.2 | |
| 7/20 09:20 | 89.4 | ↓-5.3 | 最大潮位差 |
| 7/20 09:30 | 84.2 | ↓-5.2 | |
| 7/20 09:40 | 78.9 | ↓-5.3 | 最大潮位差 |
| 7/20 09:50 | 73.7 | ↓-5.2 | |
| 7/20 10:00 | 68.5 | ↓-5.2 | |
| 7/20 10:10 | 63.5 | ↓-5.0 | |
| 7/20 10:20 | 58.6 | ↓-4.9 | |
| 7/20 10:30 | 53.9 | ↓-4.7 | |
| 7/20 10:40 | 49.4 | ↓-4.5 | |
| 7/20 10:50 | 45.2 | ↓-4.2 | |
| 7/20 11:00 | 41.2 | ↓-4.0 | |
| 7/20 11:10 | 37.5 | ↓-3.7 | |
| 7/20 11:20 | 34.1 | ↓-3.4 | |
| 7/20 11:30 | 31.1 | ↓-3.0 | |
| 7/20 11:40 | 28.4 | ↓-2.7 | |
| 7/20 11:50 | 26.0 | ↓-2.4 | |
| 7/20 12:00 | 24.1 | ↓-1.9 | |
| 7/20 12:10 | 22.6 | ↓-1.5 | |
| 7/20 12:20 | 21.4 | ↓-1.2 | |
| 7/20 12:30 | 20.7 | ↓-0.7 | |
| 7/20 12:40 | 20.4 | ↓-0.3 | 干潮 |
| 7/20 12:50 | 20.5 | ↑0.1 | |
| 7/20 13:00 | 21.0 | ↑0.5 | |
| 7/20 13:10 | 21.9 | ↑0.9 | |
| 7/20 13:20 | 23.1 | ↑1.2 | |
| 7/20 13:30 | 24.8 | ↑1.7 | |
| 7/20 13:40 | 26.8 | ↑2.0 | |
| 7/20 13:50 | 29.1 | ↑2.3 | |
| 7/20 14:00 | 31.8 | ↑2.7 | |
| 7/20 14:10 | 34.8 | ↑3.0 | |
| 7/20 14:20 | 38.1 | ↑3.3 | |
| 7/20 14:30 | 41.7 | ↑3.6 | |
| 7/20 14:40 | 45.5 | ↑3.8 | |
| 7/20 14:50 | 49.5 | ↑4.0 | |
| 7/20 15:00 | 53.8 | ↑4.3 | |
| 7/20 15:10 | 58.2 | ↑4.4 | |
| 7/20 15:20 | 62.7 | ↑4.5 | |
| 7/20 15:30 | 67.4 | ↑4.7 | |
| 7/20 15:40 | 72.2 | ↑4.8 | |
| 7/20 15:50 | 77.0 | ↑4.8 | |
| 7/20 16:00 | 81.9 | ↑4.9 | |
| 7/20 16:10 | 86.7 | ↑4.8 | |
| 7/20 16:20 | 91.6 | ↑4.9 | |
| 7/20 16:30 | 96.4 | ↑4.8 | |
| 7/20 16:40 | 101.1 | ↑4.7 | |
| 7/20 16:50 | 105.6 | ↑4.5 | |
| 7/20 17:00 | 110.1 | ↑4.5 | |
| 7/20 17:10 | 114.3 | ↑4.2 | |
| 7/20 17:20 | 118.4 | ↑4.1 | |
| 7/20 17:30 | 122.2 | ↑3.8 | |
| 7/20 17:40 | 125.8 | ↑3.6 | |
| 7/20 17:50 | 129.1 | ↑3.3 | |
| 7/20 18:00 | 132.2 | ↑3.1 | |
| 7/20 18:10 | 134.9 | ↑2.7 | |
| 7/20 18:20 | 137.4 | ↑2.5 | |
| 7/20 18:30 | 139.5 | ↑2.1 | |
| 7/20 18:40 | 141.3 | ↑1.8 | |
| 7/20 18:50 | 142.8 | ↑1.5 | |
| 7/20 19:00 | 144.0 | ↑1.2 | |
| 7/20 19:10 | 144.8 | ↑0.8 | |
| 7/20 19:20 | 145.3 | ↑0.5 | |
| 7/20 19:30 | 145.5 | ↑0.2 | 満潮 |
| 7/20 19:40 | 145.3 | ↓-0.2 | |
| 7/20 19:50 | 144.9 | ↓-0.4 | |
| 7/20 20:00 | 144.2 | ↓-0.7 | |
| 7/20 20:10 | 143.2 | ↓-1.0 | |
| 7/20 20:20 | 141.9 | ↓-1.3 | |
| 7/20 20:30 | 140.4 | ↓-1.5 | |
| 7/20 20:40 | 138.7 | ↓-1.7 | |
| 7/20 20:50 | 136.7 | ↓-2.0 | |
| 7/20 21:00 | 134.6 | ↓-2.1 | |
| 7/20 21:10 | 132.3 | ↓-2.3 | |
| 7/20 21:20 | 129.9 | ↓-2.4 | |
| 7/20 21:30 | 127.3 | ↓-2.6 | |
| 7/20 21:40 | 124.7 | ↓-2.6 | |
| 7/20 21:50 | 121.9 | ↓-2.8 | |
| 7/20 22:00 | 119.2 | ↓-2.7 | |
| 7/20 22:10 | 116.4 | ↓-2.8 | |
| 7/20 22:20 | 113.6 | ↓-2.8 | |
| 7/20 22:30 | 110.8 | ↓-2.8 | |
| 7/20 22:40 | 108.1 | ↓-2.7 | |
| 7/20 22:50 | 105.5 | ↓-2.6 | |
| 7/20 23:00 | 102.9 | ↓-2.6 | |
| 7/20 23:10 | 100.5 | ↓-2.4 | |
| 7/20 23:20 | 98.3 | ↓-2.2 | |
| 7/20 23:30 | 96.2 | ↓-2.1 | |
| 7/20 23:40 | 94.3 | ↓-1.9 | |
| 7/20 23:50 | 92.7 | ↓-1.6 |