| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
05:32 | 00:09 | 19:14 | 12:21 |
| 149cm | 94cm | 146cm | 20cm | |
|
||||
館山（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 | 93.3 | ↓-0.3 | 干潮 |
| 7/20 00:10 | 93.2 | ↓-0.1 | |
| 7/20 00:20 | 93.4 | ↑0.2 | |
| 7/20 00:30 | 93.8 | ↑0.4 | |
| 7/20 00:40 | 94.5 | ↑0.7 | |
| 7/20 00:50 | 95.4 | ↑0.9 | |
| 7/20 01:00 | 96.5 | ↑1.1 | |
| 7/20 01:10 | 97.8 | ↑1.3 | |
| 7/20 01:20 | 99.4 | ↑1.6 | |
| 7/20 01:30 | 101.1 | ↑1.7 | |
| 7/20 01:40 | 103.0 | ↑1.9 | |
| 7/20 01:50 | 105.0 | ↑2.0 | |
| 7/20 02:00 | 107.2 | ↑2.2 | |
| 7/20 02:10 | 109.5 | ↑2.3 | |
| 7/20 02:20 | 112.0 | ↑2.5 | |
| 7/20 02:30 | 114.5 | ↑2.5 | |
| 7/20 02:40 | 117.0 | ↑2.5 | |
| 7/20 02:50 | 119.7 | ↑2.7 | |
| 7/20 03:00 | 122.3 | ↑2.6 | |
| 7/20 03:10 | 124.9 | ↑2.6 | |
| 7/20 03:20 | 127.6 | ↑2.7 | |
| 7/20 03:30 | 130.1 | ↑2.5 | |
| 7/20 03:40 | 132.6 | ↑2.5 | |
| 7/20 03:50 | 135.1 | ↑2.5 | |
| 7/20 04:00 | 137.4 | ↑2.3 | |
| 7/20 04:10 | 139.5 | ↑2.1 | |
| 7/20 04:20 | 141.5 | ↑2.0 | |
| 7/20 04:30 | 143.3 | ↑1.8 | |
| 7/20 04:40 | 144.8 | ↑1.5 | |
| 7/20 04:50 | 146.2 | ↑1.4 | |
| 7/20 05:00 | 147.3 | ↑1.1 | |
| 7/20 05:10 | 148.1 | ↑0.8 | |
| 7/20 05:20 | 148.6 | ↑0.5 | |
| 7/20 05:30 | 148.8 | ↑0.2 | 満潮 |
| 7/20 05:40 | 148.6 | ↓-0.2 | |
| 7/20 05:50 | 148.2 | ↓-0.4 | |
| 7/20 06:00 | 147.4 | ↓-0.8 | |
| 7/20 06:10 | 146.3 | ↓-1.1 | |
| 7/20 06:20 | 144.8 | ↓-1.5 | |
| 7/20 06:30 | 143.0 | ↓-1.8 | |
| 7/20 06:40 | 140.9 | ↓-2.1 | |
| 7/20 06:50 | 138.5 | ↓-2.4 | |
| 7/20 07:00 | 135.7 | ↓-2.8 | |
| 7/20 07:10 | 132.7 | ↓-3.0 | |
| 7/20 07:20 | 129.3 | ↓-3.4 | |
| 7/20 07:30 | 125.7 | ↓-3.6 | |
| 7/20 07:40 | 121.8 | ↓-3.9 | |
| 7/20 07:50 | 117.7 | ↓-4.1 | |
| 7/20 08:00 | 113.4 | ↓-4.3 | |
| 7/20 08:10 | 108.9 | ↓-4.5 | |
| 7/20 08:20 | 104.3 | ↓-4.6 | |
| 7/20 08:30 | 99.5 | ↓-4.8 | |
| 7/20 08:40 | 94.7 | ↓-4.8 | |
| 7/20 08:50 | 89.7 | ↓-5.0 | 最大潮位差 |
| 7/20 09:00 | 84.7 | ↓-5.0 | 最大潮位差 |
| 7/20 09:10 | 79.7 | ↓-5.0 | 最大潮位差 |
| 7/20 09:20 | 74.7 | ↓-5.0 | 最大潮位差 |
| 7/20 09:30 | 69.8 | ↓-4.9 | |
| 7/20 09:40 | 64.9 | ↓-4.9 | |
| 7/20 09:50 | 60.1 | ↓-4.8 | |
| 7/20 10:00 | 55.5 | ↓-4.6 | |
| 7/20 10:10 | 51.0 | ↓-4.5 | |
| 7/20 10:20 | 46.8 | ↓-4.2 | |
| 7/20 10:30 | 42.8 | ↓-4.0 | |
| 7/20 10:40 | 39.0 | ↓-3.8 | |
| 7/20 10:50 | 35.5 | ↓-3.5 | |
| 7/20 11:00 | 32.3 | ↓-3.2 | |
| 7/20 11:10 | 29.5 | ↓-2.8 | |
| 7/20 11:20 | 26.9 | ↓-2.6 | |
| 7/20 11:30 | 24.8 | ↓-2.1 | |
| 7/20 11:40 | 23.0 | ↓-1.8 | |
| 7/20 11:50 | 21.6 | ↓-1.4 | |
| 7/20 12:00 | 20.6 | ↓-1.0 | |
| 7/20 12:10 | 20.0 | ↓-0.6 | |
| 7/20 12:20 | 19.8 | ↓-0.2 | 干潮 |
| 7/20 12:30 | 20.0 | ↑0.2 | |
| 7/20 12:40 | 20.6 | ↑0.6 | |
| 7/20 12:50 | 21.6 | ↑1.0 | |
| 7/20 13:00 | 23.0 | ↑1.4 | |
| 7/20 13:10 | 24.7 | ↑1.7 | |
| 7/20 13:20 | 26.8 | ↑2.1 | |
| 7/20 13:30 | 29.2 | ↑2.4 | |
| 7/20 13:40 | 31.9 | ↑2.7 | |
| 7/20 13:50 | 35.0 | ↑3.1 | |
| 7/20 14:00 | 38.3 | ↑3.3 | |
| 7/20 14:10 | 41.9 | ↑3.6 | |
| 7/20 14:20 | 45.7 | ↑3.8 | |
| 7/20 14:30 | 49.7 | ↑4.0 | |
| 7/20 14:40 | 53.9 | ↑4.2 | |
| 7/20 14:50 | 58.3 | ↑4.4 | |
| 7/20 15:00 | 62.8 | ↑4.5 | |
| 7/20 15:10 | 67.4 | ↑4.6 | |
| 7/20 15:20 | 72.2 | ↑4.8 | |
| 7/20 15:30 | 76.9 | ↑4.7 | |
| 7/20 15:40 | 81.8 | ↑4.9 | |
| 7/20 15:50 | 86.6 | ↑4.8 | |
| 7/20 16:00 | 91.3 | ↑4.7 | |
| 7/20 16:10 | 96.1 | ↑4.8 | |
| 7/20 16:20 | 100.7 | ↑4.6 | |
| 7/20 16:30 | 105.2 | ↑4.5 | |
| 7/20 16:40 | 109.6 | ↑4.4 | |
| 7/20 16:50 | 113.8 | ↑4.2 | |
| 7/20 17:00 | 117.9 | ↑4.1 | |
| 7/20 17:10 | 121.7 | ↑3.8 | |
| 7/20 17:20 | 125.3 | ↑3.6 | |
| 7/20 17:30 | 128.6 | ↑3.3 | |
| 7/20 17:40 | 131.7 | ↑3.1 | |
| 7/20 17:50 | 134.4 | ↑2.7 | |
| 7/20 18:00 | 136.9 | ↑2.5 | |
| 7/20 18:10 | 139.0 | ↑2.1 | |
| 7/20 18:20 | 140.9 | ↑1.9 | |
| 7/20 18:30 | 142.4 | ↑1.5 | |
| 7/20 18:40 | 143.6 | ↑1.2 | |
| 7/20 18:50 | 144.5 | ↑0.9 | |
| 7/20 19:00 | 145.1 | ↑0.6 | |
| 7/20 19:10 | 145.3 | ↑0.2 | 満潮 |
| 7/20 19:20 | 145.2 | ↓-0.1 | |
| 7/20 19:30 | 144.9 | ↓-0.3 | |
| 7/20 19:40 | 144.3 | ↓-0.6 | |
| 7/20 19:50 | 143.4 | ↓-0.9 | |
| 7/20 20:00 | 142.2 | ↓-1.2 | |
| 7/20 20:10 | 140.8 | ↓-1.4 | |
| 7/20 20:20 | 139.2 | ↓-1.6 | |
| 7/20 20:30 | 137.3 | ↓-1.9 | |
| 7/20 20:40 | 135.3 | ↓-2.0 | |
| 7/20 20:50 | 133.2 | ↓-2.1 | |
| 7/20 21:00 | 130.9 | ↓-2.3 | |
| 7/20 21:10 | 128.4 | ↓-2.5 | |
| 7/20 21:20 | 125.9 | ↓-2.5 | |
| 7/20 21:30 | 123.3 | ↓-2.6 | |
| 7/20 21:40 | 120.6 | ↓-2.7 | |
| 7/20 21:50 | 118.0 | ↓-2.6 | |
| 7/20 22:00 | 115.3 | ↓-2.7 | |
| 7/20 22:10 | 112.6 | ↓-2.7 | |
| 7/20 22:20 | 110.0 | ↓-2.6 | |
| 7/20 22:30 | 107.5 | ↓-2.5 | |
| 7/20 22:40 | 105.1 | ↓-2.4 | |
| 7/20 22:50 | 102.7 | ↓-2.4 | |
| 7/20 23:00 | 100.6 | ↓-2.1 | |
| 7/20 23:10 | 98.6 | ↓-2.0 | |
| 7/20 23:20 | 96.7 | ↓-1.9 | |
| 7/20 23:30 | 95.1 | ↓-1.6 | |
| 7/20 23:40 | 93.7 | ↓-1.4 | |
| 7/20 23:50 | 92.5 | ↓-1.2 |