| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
07:16 | 01:35 | 20:11 | 13:38 |
| 145cm | 76cm | 153cm | 49cm | |
|
||||
岩井袋（千葉）2030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 | 88.2 | ↓-2.6 | |
| 7/20 00:10 | 85.8 | ↓-2.4 | |
| 7/20 00:20 | 83.5 | ↓-2.3 | |
| 7/20 00:30 | 81.6 | ↓-1.9 | |
| 7/20 00:40 | 79.9 | ↓-1.7 | |
| 7/20 00:50 | 78.5 | ↓-1.4 | |
| 7/20 01:00 | 77.3 | ↓-1.2 | |
| 7/20 01:10 | 76.4 | ↓-0.9 | |
| 7/20 01:20 | 75.9 | ↓-0.5 | |
| 7/20 01:30 | 75.6 | ↓-0.3 | 干潮 |
| 7/20 01:40 | 75.6 | 0 | |
| 7/20 01:50 | 75.9 | ↑0.3 | |
| 7/20 02:00 | 76.6 | ↑0.7 | |
| 7/20 02:10 | 77.4 | ↑0.8 | |
| 7/20 02:20 | 78.6 | ↑1.2 | |
| 7/20 02:30 | 80.1 | ↑1.5 | |
| 7/20 02:40 | 81.7 | ↑1.6 | |
| 7/20 02:50 | 83.7 | ↑2.0 | |
| 7/20 03:00 | 85.8 | ↑2.1 | |
| 7/20 03:10 | 88.2 | ↑2.4 | |
| 7/20 03:20 | 90.7 | ↑2.5 | |
| 7/20 03:30 | 93.4 | ↑2.7 | |
| 7/20 03:40 | 96.3 | ↑2.9 | |
| 7/20 03:50 | 99.2 | ↑2.9 | |
| 7/20 04:00 | 102.3 | ↑3.1 | |
| 7/20 04:10 | 105.4 | ↑3.1 | |
| 7/20 04:20 | 108.5 | ↑3.1 | |
| 7/20 04:30 | 111.7 | ↑3.2 | |
| 7/20 04:40 | 114.9 | ↑3.2 | |
| 7/20 04:50 | 118.0 | ↑3.1 | |
| 7/20 05:00 | 121.0 | ↑3.0 | |
| 7/20 05:10 | 124.0 | ↑3.0 | |
| 7/20 05:20 | 126.8 | ↑2.8 | |
| 7/20 05:30 | 129.6 | ↑2.8 | |
| 7/20 05:40 | 132.1 | ↑2.5 | |
| 7/20 05:50 | 134.5 | ↑2.4 | |
| 7/20 06:00 | 136.6 | ↑2.1 | |
| 7/20 06:10 | 138.6 | ↑2.0 | |
| 7/20 06:20 | 140.3 | ↑1.7 | |
| 7/20 06:30 | 141.7 | ↑1.4 | |
| 7/20 06:40 | 142.9 | ↑1.2 | |
| 7/20 06:50 | 143.8 | ↑0.9 | |
| 7/20 07:00 | 144.4 | ↑0.6 | |
| 7/20 07:10 | 144.7 | ↑0.3 | 満潮 |
| 7/20 07:20 | 144.6 | ↓-0.1 | |
| 7/20 07:30 | 144.3 | ↓-0.3 | |
| 7/20 07:40 | 143.7 | ↓-0.6 | |
| 7/20 07:50 | 142.8 | ↓-0.9 | |
| 7/20 08:00 | 141.5 | ↓-1.3 | |
| 7/20 08:10 | 140.0 | ↓-1.5 | |
| 7/20 08:20 | 138.2 | ↓-1.8 | |
| 7/20 08:30 | 136.1 | ↓-2.1 | |
| 7/20 08:40 | 133.7 | ↓-2.4 | |
| 7/20 08:50 | 131.1 | ↓-2.6 | |
| 7/20 09:00 | 128.3 | ↓-2.8 | |
| 7/20 09:10 | 125.2 | ↓-3.1 | |
| 7/20 09:20 | 122.0 | ↓-3.2 | |
| 7/20 09:30 | 118.5 | ↓-3.5 | |
| 7/20 09:40 | 114.9 | ↓-3.6 | |
| 7/20 09:50 | 111.2 | ↓-3.7 | |
| 7/20 10:00 | 107.4 | ↓-3.8 | |
| 7/20 10:10 | 103.5 | ↓-3.9 | |
| 7/20 10:20 | 99.5 | ↓-4.0 | |
| 7/20 10:30 | 95.6 | ↓-3.9 | |
| 7/20 10:40 | 91.6 | ↓-4.0 | |
| 7/20 10:50 | 87.7 | ↓-3.9 | |
| 7/20 11:00 | 83.8 | ↓-3.9 | |
| 7/20 11:10 | 80.0 | ↓-3.8 | |
| 7/20 11:20 | 76.3 | ↓-3.7 | |
| 7/20 11:30 | 72.7 | ↓-3.6 | |
| 7/20 11:40 | 69.4 | ↓-3.3 | |
| 7/20 11:50 | 66.1 | ↓-3.3 | |
| 7/20 12:00 | 63.2 | ↓-2.9 | |
| 7/20 12:10 | 60.4 | ↓-2.8 | |
| 7/20 12:20 | 57.9 | ↓-2.5 | |
| 7/20 12:30 | 55.6 | ↓-2.3 | |
| 7/20 12:40 | 53.6 | ↓-2.0 | |
| 7/20 12:50 | 51.9 | ↓-1.7 | |
| 7/20 13:00 | 50.6 | ↓-1.3 | |
| 7/20 13:10 | 49.5 | ↓-1.1 | |
| 7/20 13:20 | 48.8 | ↓-0.7 | |
| 7/20 13:30 | 48.4 | ↓-0.4 | 干潮 |
| 7/20 13:40 | 48.3 | ↓-0.1 | |
| 7/20 13:50 | 48.6 | ↑0.3 | |
| 7/20 14:00 | 49.2 | ↑0.6 | |
| 7/20 14:10 | 50.2 | ↑1.0 | |
| 7/20 14:20 | 51.4 | ↑1.2 | |
| 7/20 14:30 | 53.0 | ↑1.6 | |
| 7/20 14:40 | 54.9 | ↑1.9 | |
| 7/20 14:50 | 57.1 | ↑2.2 | |
| 7/20 15:00 | 59.6 | ↑2.5 | |
| 7/20 15:10 | 62.3 | ↑2.7 | |
| 7/20 15:20 | 65.3 | ↑3.0 | |
| 7/20 15:30 | 68.5 | ↑3.2 | |
| 7/20 15:40 | 71.9 | ↑3.4 | |
| 7/20 15:50 | 75.5 | ↑3.6 | |
| 7/20 16:00 | 79.3 | ↑3.8 | |
| 7/20 16:10 | 83.2 | ↑3.9 | |
| 7/20 16:20 | 87.2 | ↑4.0 | |
| 7/20 16:30 | 91.3 | ↑4.1 | |
| 7/20 16:40 | 95.5 | ↑4.2 | 最大潮位差 |
| 7/20 16:50 | 99.6 | ↑4.1 | |
| 7/20 17:00 | 103.8 | ↑4.2 | 最大潮位差 |
| 7/20 17:10 | 108.0 | ↑4.2 | 最大潮位差 |
| 7/20 17:20 | 112.1 | ↑4.1 | |
| 7/20 17:30 | 116.1 | ↑4.0 | |
| 7/20 17:40 | 120.0 | ↑3.9 | |
| 7/20 17:50 | 123.8 | ↑3.8 | |
| 7/20 18:00 | 127.5 | ↑3.7 | |
| 7/20 18:10 | 130.9 | ↑3.4 | |
| 7/20 18:20 | 134.2 | ↑3.3 | |
| 7/20 18:30 | 137.2 | ↑3.0 | |
| 7/20 18:40 | 140.1 | ↑2.9 | |
| 7/20 18:50 | 142.6 | ↑2.5 | |
| 7/20 19:00 | 144.9 | ↑2.3 | |
| 7/20 19:10 | 146.9 | ↑2.0 | |
| 7/20 19:20 | 148.6 | ↑1.7 | |
| 7/20 19:30 | 150.0 | ↑1.4 | |
| 7/20 19:40 | 151.1 | ↑1.1 | |
| 7/20 19:50 | 151.9 | ↑0.8 | |
| 7/20 20:00 | 152.4 | ↑0.5 | |
| 7/20 20:10 | 152.6 | ↑0.2 | 満潮 |
| 7/20 20:20 | 152.4 | ↓-0.2 | |
| 7/20 20:30 | 151.9 | ↓-0.5 | |
| 7/20 20:40 | 151.2 | ↓-0.7 | |
| 7/20 20:50 | 150.1 | ↓-1.1 | |
| 7/20 21:00 | 148.7 | ↓-1.4 | |
| 7/20 21:10 | 147.1 | ↓-1.6 | |
| 7/20 21:20 | 145.2 | ↓-1.9 | |
| 7/20 21:30 | 143.1 | ↓-2.1 | |
| 7/20 21:40 | 140.7 | ↓-2.4 | |
| 7/20 21:50 | 138.2 | ↓-2.5 | |
| 7/20 22:00 | 135.4 | ↓-2.8 | |
| 7/20 22:10 | 132.5 | ↓-2.9 | |
| 7/20 22:20 | 129.4 | ↓-3.1 | |
| 7/20 22:30 | 126.3 | ↓-3.1 | |
| 7/20 22:40 | 123.0 | ↓-3.3 | |
| 7/20 22:50 | 119.6 | ↓-3.4 | |
| 7/20 23:00 | 116.2 | ↓-3.4 | |
| 7/20 23:10 | 112.8 | ↓-3.4 | |
| 7/20 23:20 | 109.4 | ↓-3.4 | |
| 7/20 23:30 | 106.0 | ↓-3.4 | |
| 7/20 23:40 | 102.7 | ↓-3.3 | |
| 7/20 23:50 | 99.4 | ↓-3.3 |