| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
13:48 | 06:37 | 23:59 | 18:43 |
| 158cm | 55cm | 179cm | 137cm | |
|
||||
市原（千葉）2025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 | 174.0 | ↓-1.8 | |
| 7/20 00:10 | 171.9 | ↓-2.1 | |
| 7/20 00:20 | 169.5 | ↓-2.4 | |
| 7/20 00:30 | 166.9 | ↓-2.6 | |
| 7/20 00:40 | 164.0 | ↓-2.9 | |
| 7/20 00:50 | 160.8 | ↓-3.2 | |
| 7/20 01:00 | 157.5 | ↓-3.3 | |
| 7/20 01:10 | 153.9 | ↓-3.6 | |
| 7/20 01:20 | 150.1 | ↓-3.8 | |
| 7/20 01:30 | 146.2 | ↓-3.9 | |
| 7/20 01:40 | 142.2 | ↓-4.0 | |
| 7/20 01:50 | 138.1 | ↓-4.1 | |
| 7/20 02:00 | 133.9 | ↓-4.2 | |
| 7/20 02:10 | 129.6 | ↓-4.3 | |
| 7/20 02:20 | 125.3 | ↓-4.3 | |
| 7/20 02:30 | 121.0 | ↓-4.3 | |
| 7/20 02:40 | 116.6 | ↓-4.4 | 最大潮位差 |
| 7/20 02:50 | 112.3 | ↓-4.3 | |
| 7/20 03:00 | 108.1 | ↓-4.2 | |
| 7/20 03:10 | 103.9 | ↓-4.2 | |
| 7/20 03:20 | 99.8 | ↓-4.1 | |
| 7/20 03:30 | 95.8 | ↓-4.0 | |
| 7/20 03:40 | 91.9 | ↓-3.9 | |
| 7/20 03:50 | 88.2 | ↓-3.7 | |
| 7/20 04:00 | 84.6 | ↓-3.6 | |
| 7/20 04:10 | 81.1 | ↓-3.5 | |
| 7/20 04:20 | 77.8 | ↓-3.3 | |
| 7/20 04:30 | 74.7 | ↓-3.1 | |
| 7/20 04:40 | 71.8 | ↓-2.9 | |
| 7/20 04:50 | 69.0 | ↓-2.8 | |
| 7/20 05:00 | 66.5 | ↓-2.5 | |
| 7/20 05:10 | 64.2 | ↓-2.3 | |
| 7/20 05:20 | 62.1 | ↓-2.1 | |
| 7/20 05:30 | 60.2 | ↓-1.9 | |
| 7/20 05:40 | 58.6 | ↓-1.6 | |
| 7/20 05:50 | 57.2 | ↓-1.4 | |
| 7/20 06:00 | 56.1 | ↓-1.1 | |
| 7/20 06:10 | 55.2 | ↓-0.9 | |
| 7/20 06:20 | 54.6 | ↓-0.6 | |
| 7/20 06:30 | 54.3 | ↓-0.3 | 干潮 |
| 7/20 06:40 | 54.3 | 0 | |
| 7/20 06:50 | 54.6 | ↑0.3 | |
| 7/20 07:00 | 55.1 | ↑0.5 | |
| 7/20 07:10 | 56.0 | ↑0.9 | |
| 7/20 07:20 | 57.1 | ↑1.1 | |
| 7/20 07:30 | 58.5 | ↑1.4 | |
| 7/20 07:40 | 60.2 | ↑1.7 | |
| 7/20 07:50 | 62.2 | ↑2.0 | |
| 7/20 08:00 | 64.4 | ↑2.2 | |
| 7/20 08:10 | 66.9 | ↑2.5 | |
| 7/20 08:20 | 69.6 | ↑2.7 | |
| 7/20 08:30 | 72.6 | ↑3.0 | |
| 7/20 08:40 | 75.7 | ↑3.1 | |
| 7/20 08:50 | 79.1 | ↑3.4 | |
| 7/20 09:00 | 82.6 | ↑3.5 | |
| 7/20 09:10 | 86.3 | ↑3.7 | |
| 7/20 09:20 | 90.1 | ↑3.8 | |
| 7/20 09:30 | 94.0 | ↑3.9 | |
| 7/20 09:40 | 97.9 | ↑3.9 | |
| 7/20 09:50 | 101.9 | ↑4.0 | |
| 7/20 10:00 | 105.9 | ↑4.0 | |
| 7/20 10:10 | 109.9 | ↑4.0 | |
| 7/20 10:20 | 113.9 | ↑4.0 | |
| 7/20 10:30 | 117.7 | ↑3.8 | |
| 7/20 10:40 | 121.5 | ↑3.8 | |
| 7/20 10:50 | 125.2 | ↑3.7 | |
| 7/20 11:00 | 128.8 | ↑3.6 | |
| 7/20 11:10 | 132.1 | ↑3.3 | |
| 7/20 11:20 | 135.3 | ↑3.2 | |
| 7/20 11:30 | 138.4 | ↑3.1 | |
| 7/20 11:40 | 141.2 | ↑2.8 | |
| 7/20 11:50 | 143.8 | ↑2.6 | |
| 7/20 12:00 | 146.1 | ↑2.3 | |
| 7/20 12:10 | 148.3 | ↑2.2 | |
| 7/20 12:20 | 150.2 | ↑1.9 | |
| 7/20 12:30 | 151.9 | ↑1.7 | |
| 7/20 12:40 | 153.3 | ↑1.4 | |
| 7/20 12:50 | 154.5 | ↑1.2 | |
| 7/20 13:00 | 155.5 | ↑1.0 | |
| 7/20 13:10 | 156.3 | ↑0.8 | |
| 7/20 13:20 | 156.9 | ↑0.6 | |
| 7/20 13:30 | 157.3 | ↑0.4 | |
| 7/20 13:40 | 157.5 | ↑0.2 | 満潮 |
| 7/20 13:50 | 157.5 | 0 | |
| 7/20 14:00 | 157.4 | ↓-0.1 | |
| 7/20 14:10 | 157.1 | ↓-0.3 | |
| 7/20 14:20 | 156.7 | ↓-0.4 | |
| 7/20 14:30 | 156.2 | ↓-0.5 | |
| 7/20 14:40 | 155.6 | ↓-0.6 | |
| 7/20 14:50 | 154.8 | ↓-0.8 | |
| 7/20 15:00 | 154.1 | ↓-0.7 | |
| 7/20 15:10 | 153.2 | ↓-0.9 | |
| 7/20 15:20 | 152.3 | ↓-0.9 | |
| 7/20 15:30 | 151.3 | ↓-1.0 | |
| 7/20 15:40 | 150.3 | ↓-1.0 | |
| 7/20 15:50 | 149.3 | ↓-1.0 | |
| 7/20 16:00 | 148.3 | ↓-1.0 | |
| 7/20 16:10 | 147.2 | ↓-1.1 | |
| 7/20 16:20 | 146.2 | ↓-1.0 | |
| 7/20 16:30 | 145.2 | ↓-1.0 | |
| 7/20 16:40 | 144.2 | ↓-1.0 | |
| 7/20 16:50 | 143.2 | ↓-1.0 | |
| 7/20 17:00 | 142.2 | ↓-1.0 | |
| 7/20 17:10 | 141.3 | ↓-0.9 | |
| 7/20 17:20 | 140.5 | ↓-0.8 | |
| 7/20 17:30 | 139.7 | ↓-0.8 | |
| 7/20 17:40 | 139.0 | ↓-0.7 | |
| 7/20 17:50 | 138.4 | ↓-0.6 | |
| 7/20 18:00 | 137.8 | ↓-0.6 | |
| 7/20 18:10 | 137.4 | ↓-0.4 | |
| 7/20 18:20 | 137.0 | ↓-0.4 | |
| 7/20 18:30 | 136.8 | ↓-0.2 | |
| 7/20 18:40 | 136.7 | ↓-0.1 | 干潮 |
| 7/20 18:50 | 136.8 | ↑0.1 | |
| 7/20 19:00 | 137.0 | ↑0.2 | |
| 7/20 19:10 | 137.3 | ↑0.3 | |
| 7/20 19:20 | 137.8 | ↑0.5 | |
| 7/20 19:30 | 138.5 | ↑0.7 | |
| 7/20 19:40 | 139.3 | ↑0.8 | |
| 7/20 19:50 | 140.2 | ↑0.9 | |
| 7/20 20:00 | 141.4 | ↑1.2 | |
| 7/20 20:10 | 142.6 | ↑1.2 | |
| 7/20 20:20 | 144.1 | ↑1.5 | |
| 7/20 20:30 | 145.6 | ↑1.5 | |
| 7/20 20:40 | 147.3 | ↑1.7 | |
| 7/20 20:50 | 149.1 | ↑1.8 | |
| 7/20 21:00 | 151.1 | ↑2.0 | |
| 7/20 21:10 | 153.1 | ↑2.0 | |
| 7/20 21:20 | 155.1 | ↑2.0 | |
| 7/20 21:30 | 157.2 | ↑2.1 | |
| 7/20 21:40 | 159.4 | ↑2.2 | |
| 7/20 21:50 | 161.5 | ↑2.1 | |
| 7/20 22:00 | 163.6 | ↑2.1 | |
| 7/20 22:10 | 165.7 | ↑2.1 | |
| 7/20 22:20 | 167.7 | ↑2.0 | |
| 7/20 22:30 | 169.6 | ↑1.9 | |
| 7/20 22:40 | 171.4 | ↑1.8 | |
| 7/20 22:50 | 173.0 | ↑1.6 | |
| 7/20 23:00 | 174.5 | ↑1.5 | |
| 7/20 23:10 | 175.7 | ↑1.2 | |
| 7/20 23:20 | 176.8 | ↑1.1 | |
| 7/20 23:30 | 177.6 | ↑0.8 | |
| 7/20 23:40 | 178.2 | ↑0.6 | |
| 7/20 23:50 | 178.6 | ↑0.4 | 満潮 |