| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
05:17 | 00:04 | 19:23 | 12:23 |
| 159cm | 103cm | 155cm | 14cm | |
|
||||
岩井袋（千葉）2023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 | 102.8 | ↓-0.2 | 干潮 |
| 7/20 00:10 | 102.9 | ↑0.1 | |
| 7/20 00:20 | 103.2 | ↑0.3 | |
| 7/20 00:30 | 103.8 | ↑0.6 | |
| 7/20 00:40 | 104.6 | ↑0.8 | |
| 7/20 00:50 | 105.7 | ↑1.1 | |
| 7/20 01:00 | 107.0 | ↑1.3 | |
| 7/20 01:10 | 108.5 | ↑1.5 | |
| 7/20 01:20 | 110.2 | ↑1.7 | |
| 7/20 01:30 | 112.2 | ↑2.0 | |
| 7/20 01:40 | 114.3 | ↑2.1 | |
| 7/20 01:50 | 116.6 | ↑2.3 | |
| 7/20 02:00 | 119.0 | ↑2.4 | |
| 7/20 02:10 | 121.5 | ↑2.5 | |
| 7/20 02:20 | 124.1 | ↑2.6 | |
| 7/20 02:30 | 126.8 | ↑2.7 | |
| 7/20 02:40 | 129.5 | ↑2.7 | |
| 7/20 02:50 | 132.2 | ↑2.7 | |
| 7/20 03:00 | 135.0 | ↑2.8 | |
| 7/20 03:10 | 137.7 | ↑2.7 | |
| 7/20 03:20 | 140.3 | ↑2.6 | |
| 7/20 03:30 | 142.8 | ↑2.5 | |
| 7/20 03:40 | 145.2 | ↑2.4 | |
| 7/20 03:50 | 147.5 | ↑2.3 | |
| 7/20 04:00 | 149.7 | ↑2.2 | |
| 7/20 04:10 | 151.6 | ↑1.9 | |
| 7/20 04:20 | 153.3 | ↑1.7 | |
| 7/20 04:30 | 154.8 | ↑1.5 | |
| 7/20 04:40 | 156.0 | ↑1.2 | |
| 7/20 04:50 | 157.0 | ↑1.0 | |
| 7/20 05:00 | 157.6 | ↑0.6 | |
| 7/20 05:10 | 158.0 | ↑0.4 | 満潮 |
| 7/20 05:20 | 158.0 | 0 | |
| 7/20 05:30 | 157.8 | ↓-0.2 | |
| 7/20 05:40 | 157.1 | ↓-0.7 | |
| 7/20 05:50 | 156.2 | ↓-0.9 | |
| 7/20 06:00 | 154.9 | ↓-1.3 | |
| 7/20 06:10 | 153.3 | ↓-1.6 | |
| 7/20 06:20 | 151.3 | ↓-2.0 | |
| 7/20 06:30 | 148.9 | ↓-2.4 | |
| 7/20 06:40 | 146.3 | ↓-2.6 | |
| 7/20 06:50 | 143.3 | ↓-3.0 | |
| 7/20 07:00 | 140.0 | ↓-3.3 | |
| 7/20 07:10 | 136.4 | ↓-3.6 | |
| 7/20 07:20 | 132.6 | ↓-3.8 | |
| 7/20 07:30 | 128.4 | ↓-4.2 | |
| 7/20 07:40 | 124.0 | ↓-4.4 | |
| 7/20 07:50 | 119.4 | ↓-4.6 | |
| 7/20 08:00 | 114.6 | ↓-4.8 | |
| 7/20 08:10 | 109.7 | ↓-4.9 | |
| 7/20 08:20 | 104.5 | ↓-5.2 | |
| 7/20 08:30 | 99.3 | ↓-5.2 | |
| 7/20 08:40 | 94.0 | ↓-5.3 | |
| 7/20 08:50 | 88.6 | ↓-5.4 | 最大潮位差 |
| 7/20 09:00 | 83.2 | ↓-5.4 | 最大潮位差 |
| 7/20 09:10 | 77.8 | ↓-5.4 | 最大潮位差 |
| 7/20 09:20 | 72.4 | ↓-5.4 | 最大潮位差 |
| 7/20 09:30 | 67.1 | ↓-5.3 | |
| 7/20 09:40 | 61.9 | ↓-5.2 | |
| 7/20 09:50 | 56.8 | ↓-5.1 | |
| 7/20 10:00 | 51.9 | ↓-4.9 | |
| 7/20 10:10 | 47.2 | ↓-4.7 | |
| 7/20 10:20 | 42.7 | ↓-4.5 | |
| 7/20 10:30 | 38.4 | ↓-4.3 | |
| 7/20 10:40 | 34.4 | ↓-4.0 | |
| 7/20 10:50 | 30.7 | ↓-3.7 | |
| 7/20 11:00 | 27.3 | ↓-3.4 | |
| 7/20 11:10 | 24.3 | ↓-3.0 | |
| 7/20 11:20 | 21.6 | ↓-2.7 | |
| 7/20 11:30 | 19.3 | ↓-2.3 | |
| 7/20 11:40 | 17.4 | ↓-1.9 | |
| 7/20 11:50 | 15.9 | ↓-1.5 | |
| 7/20 12:00 | 14.7 | ↓-1.2 | |
| 7/20 12:10 | 14.0 | ↓-0.7 | |
| 7/20 12:20 | 13.8 | ↓-0.2 | 干潮 |
| 7/20 12:30 | 13.9 | ↑0.1 | |
| 7/20 12:40 | 14.5 | ↑0.6 | |
| 7/20 12:50 | 15.4 | ↑0.9 | |
| 7/20 13:00 | 16.8 | ↑1.4 | |
| 7/20 13:10 | 18.6 | ↑1.8 | |
| 7/20 13:20 | 20.8 | ↑2.2 | |
| 7/20 13:30 | 23.3 | ↑2.5 | |
| 7/20 13:40 | 26.3 | ↑3.0 | |
| 7/20 13:50 | 29.5 | ↑3.2 | |
| 7/20 14:00 | 33.1 | ↑3.6 | |
| 7/20 14:10 | 37.0 | ↑3.9 | |
| 7/20 14:20 | 41.1 | ↑4.1 | |
| 7/20 14:30 | 45.5 | ↑4.4 | |
| 7/20 14:40 | 50.1 | ↑4.6 | |
| 7/20 14:50 | 55.0 | ↑4.9 | |
| 7/20 15:00 | 59.9 | ↑4.9 | |
| 7/20 15:10 | 65.1 | ↑5.2 | |
| 7/20 15:20 | 70.3 | ↑5.2 | |
| 7/20 15:30 | 75.6 | ↑5.3 | |
| 7/20 15:40 | 80.9 | ↑5.3 | |
| 7/20 15:50 | 86.2 | ↑5.3 | |
| 7/20 16:00 | 91.5 | ↑5.3 | |
| 7/20 16:10 | 96.8 | ↑5.3 | |
| 7/20 16:20 | 102.0 | ↑5.2 | |
| 7/20 16:30 | 107.0 | ↑5.0 | |
| 7/20 16:40 | 112.0 | ↑5.0 | |
| 7/20 16:50 | 116.7 | ↑4.7 | |
| 7/20 17:00 | 121.3 | ↑4.6 | |
| 7/20 17:10 | 125.6 | ↑4.3 | |
| 7/20 17:20 | 129.7 | ↑4.1 | |
| 7/20 17:30 | 133.5 | ↑3.8 | |
| 7/20 17:40 | 137.1 | ↑3.6 | |
| 7/20 17:50 | 140.3 | ↑3.2 | |
| 7/20 18:00 | 143.3 | ↑3.0 | |
| 7/20 18:10 | 145.9 | ↑2.6 | |
| 7/20 18:20 | 148.2 | ↑2.3 | |
| 7/20 18:30 | 150.2 | ↑2.0 | |
| 7/20 18:40 | 151.8 | ↑1.6 | |
| 7/20 18:50 | 153.0 | ↑1.2 | |
| 7/20 19:00 | 153.9 | ↑0.9 | |
| 7/20 19:10 | 154.5 | ↑0.6 | |
| 7/20 19:20 | 154.8 | ↑0.3 | 満潮 |
| 7/20 19:30 | 154.7 | ↓-0.1 | |
| 7/20 19:40 | 154.3 | ↓-0.4 | |
| 7/20 19:50 | 153.6 | ↓-0.7 | |
| 7/20 20:00 | 152.6 | ↓-1.0 | |
| 7/20 20:10 | 151.3 | ↓-1.3 | |
| 7/20 20:20 | 149.7 | ↓-1.6 | |
| 7/20 20:30 | 148.0 | ↓-1.7 | |
| 7/20 20:40 | 146.0 | ↓-2.0 | |
| 7/20 20:50 | 143.8 | ↓-2.2 | |
| 7/20 21:00 | 141.4 | ↓-2.4 | |
| 7/20 21:10 | 138.9 | ↓-2.5 | |
| 7/20 21:20 | 136.3 | ↓-2.6 | |
| 7/20 21:30 | 133.6 | ↓-2.7 | |
| 7/20 21:40 | 130.8 | ↓-2.8 | |
| 7/20 21:50 | 128.0 | ↓-2.8 | |
| 7/20 22:00 | 125.2 | ↓-2.8 | |
| 7/20 22:10 | 122.4 | ↓-2.8 | |
| 7/20 22:20 | 119.6 | ↓-2.8 | |
| 7/20 22:30 | 116.9 | ↓-2.7 | |
| 7/20 22:40 | 114.3 | ↓-2.6 | |
| 7/20 22:50 | 111.8 | ↓-2.5 | |
| 7/20 23:00 | 109.4 | ↓-2.4 | |
| 7/20 23:10 | 107.2 | ↓-2.2 | |
| 7/20 23:20 | 105.2 | ↓-2.0 | |
| 7/20 23:30 | 103.3 | ↓-1.9 | |
| 7/20 23:40 | 101.7 | ↓-1.6 | |
| 7/20 23:50 | 100.3 | ↓-1.4 |