| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
07:10 | 01:23 | 20:07 | 13:39 |
| 140cm | 66cm | 138cm | 37cm | |
|
||||
白浜（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 | 74.8 | ↓-2.3 | |
| 7/20 00:10 | 72.6 | ↓-2.2 | |
| 7/20 00:20 | 70.8 | ↓-1.8 | |
| 7/20 00:30 | 69.2 | ↓-1.6 | |
| 7/20 00:40 | 67.8 | ↓-1.4 | |
| 7/20 00:50 | 66.8 | ↓-1.0 | |
| 7/20 01:00 | 66.0 | ↓-0.8 | |
| 7/20 01:10 | 65.5 | ↓-0.5 | |
| 7/20 01:20 | 65.3 | ↓-0.2 | 干潮 |
| 7/20 01:30 | 65.4 | ↑0.1 | |
| 7/20 01:40 | 65.8 | ↑0.4 | |
| 7/20 01:50 | 66.5 | ↑0.7 | |
| 7/20 02:00 | 67.5 | ↑1.0 | |
| 7/20 02:10 | 68.7 | ↑1.2 | |
| 7/20 02:20 | 70.2 | ↑1.5 | |
| 7/20 02:30 | 72.0 | ↑1.8 | |
| 7/20 02:40 | 74.0 | ↑2.0 | |
| 7/20 02:50 | 76.3 | ↑2.3 | |
| 7/20 03:00 | 78.7 | ↑2.4 | |
| 7/20 03:10 | 81.4 | ↑2.7 | |
| 7/20 03:20 | 84.2 | ↑2.8 | |
| 7/20 03:30 | 87.2 | ↑3.0 | |
| 7/20 03:40 | 90.3 | ↑3.1 | |
| 7/20 03:50 | 93.4 | ↑3.1 | |
| 7/20 04:00 | 96.7 | ↑3.3 | |
| 7/20 04:10 | 100.0 | ↑3.3 | |
| 7/20 04:20 | 103.3 | ↑3.3 | |
| 7/20 04:30 | 106.6 | ↑3.3 | |
| 7/20 04:40 | 109.9 | ↑3.3 | |
| 7/20 04:50 | 113.2 | ↑3.3 | |
| 7/20 05:00 | 116.3 | ↑3.1 | |
| 7/20 05:10 | 119.3 | ↑3.0 | |
| 7/20 05:20 | 122.2 | ↑2.9 | |
| 7/20 05:30 | 125.0 | ↑2.8 | |
| 7/20 05:40 | 127.5 | ↑2.5 | |
| 7/20 05:50 | 129.9 | ↑2.4 | |
| 7/20 06:00 | 132.0 | ↑2.1 | |
| 7/20 06:10 | 133.9 | ↑1.9 | |
| 7/20 06:20 | 135.5 | ↑1.6 | |
| 7/20 06:30 | 136.8 | ↑1.3 | |
| 7/20 06:40 | 137.9 | ↑1.1 | |
| 7/20 06:50 | 138.6 | ↑0.7 | |
| 7/20 07:00 | 139.1 | ↑0.5 | 満潮 |
| 7/20 07:10 | 139.2 | ↑0.1 | 満潮 |
| 7/20 07:20 | 139.0 | ↓-0.2 | |
| 7/20 07:30 | 138.5 | ↓-0.5 | |
| 7/20 07:40 | 137.7 | ↓-0.8 | |
| 7/20 07:50 | 136.6 | ↓-1.1 | |
| 7/20 08:00 | 135.1 | ↓-1.5 | |
| 7/20 08:10 | 133.4 | ↓-1.7 | |
| 7/20 08:20 | 131.3 | ↓-2.1 | |
| 7/20 08:30 | 129.0 | ↓-2.3 | |
| 7/20 08:40 | 126.4 | ↓-2.6 | |
| 7/20 08:50 | 123.5 | ↓-2.9 | |
| 7/20 09:00 | 120.4 | ↓-3.1 | |
| 7/20 09:10 | 117.1 | ↓-3.3 | |
| 7/20 09:20 | 113.6 | ↓-3.5 | |
| 7/20 09:30 | 109.9 | ↓-3.7 | |
| 7/20 09:40 | 106.1 | ↓-3.8 | |
| 7/20 09:50 | 102.1 | ↓-4.0 | |
| 7/20 10:00 | 98.1 | ↓-4.0 | |
| 7/20 10:10 | 94.0 | ↓-4.1 | |
| 7/20 10:20 | 89.8 | ↓-4.2 | 最大潮位差 |
| 7/20 10:30 | 85.6 | ↓-4.2 | 最大潮位差 |
| 7/20 10:40 | 81.4 | ↓-4.2 | 最大潮位差 |
| 7/20 10:50 | 77.3 | ↓-4.1 | |
| 7/20 11:00 | 73.2 | ↓-4.1 | |
| 7/20 11:10 | 69.2 | ↓-4.0 | |
| 7/20 11:20 | 65.4 | ↓-3.8 | |
| 7/20 11:30 | 61.7 | ↓-3.7 | |
| 7/20 11:40 | 58.1 | ↓-3.6 | |
| 7/20 11:50 | 54.8 | ↓-3.3 | |
| 7/20 12:00 | 51.6 | ↓-3.2 | |
| 7/20 12:10 | 48.7 | ↓-2.9 | |
| 7/20 12:20 | 46.1 | ↓-2.6 | |
| 7/20 12:30 | 43.7 | ↓-2.4 | |
| 7/20 12:40 | 41.7 | ↓-2.0 | |
| 7/20 12:50 | 39.9 | ↓-1.8 | |
| 7/20 13:00 | 38.5 | ↓-1.4 | |
| 7/20 13:10 | 37.3 | ↓-1.2 | |
| 7/20 13:20 | 36.6 | ↓-0.7 | |
| 7/20 13:30 | 36.1 | ↓-0.5 | 干潮 |
| 7/20 13:40 | 36.0 | ↓-0.1 | |
| 7/20 13:50 | 36.2 | ↑0.2 | |
| 7/20 14:00 | 36.8 | ↑0.6 | |
| 7/20 14:10 | 37.7 | ↑0.9 | |
| 7/20 14:20 | 39.0 | ↑1.3 | |
| 7/20 14:30 | 40.5 | ↑1.5 | |
| 7/20 14:40 | 42.4 | ↑1.9 | |
| 7/20 14:50 | 44.6 | ↑2.2 | |
| 7/20 15:00 | 47.0 | ↑2.4 | |
| 7/20 15:10 | 49.7 | ↑2.7 | |
| 7/20 15:20 | 52.7 | ↑3.0 | |
| 7/20 15:30 | 55.9 | ↑3.2 | |
| 7/20 15:40 | 59.3 | ↑3.4 | |
| 7/20 15:50 | 62.8 | ↑3.5 | |
| 7/20 16:00 | 66.6 | ↑3.8 | |
| 7/20 16:10 | 70.4 | ↑3.8 | |
| 7/20 16:20 | 74.4 | ↑4.0 | |
| 7/20 16:30 | 78.4 | ↑4.0 | |
| 7/20 16:40 | 82.5 | ↑4.1 | |
| 7/20 16:50 | 86.6 | ↑4.1 | |
| 7/20 17:00 | 90.7 | ↑4.1 | |
| 7/20 17:10 | 94.8 | ↑4.1 | |
| 7/20 17:20 | 98.8 | ↑4.0 | |
| 7/20 17:30 | 102.8 | ↑4.0 | |
| 7/20 17:40 | 106.6 | ↑3.8 | |
| 7/20 17:50 | 110.3 | ↑3.7 | |
| 7/20 18:00 | 113.8 | ↑3.5 | |
| 7/20 18:10 | 117.2 | ↑3.4 | |
| 7/20 18:20 | 120.3 | ↑3.1 | |
| 7/20 18:30 | 123.2 | ↑2.9 | |
| 7/20 18:40 | 125.9 | ↑2.7 | |
| 7/20 18:50 | 128.3 | ↑2.4 | |
| 7/20 19:00 | 130.5 | ↑2.2 | |
| 7/20 19:10 | 132.4 | ↑1.9 | |
| 7/20 19:20 | 134.0 | ↑1.6 | |
| 7/20 19:30 | 135.2 | ↑1.2 | |
| 7/20 19:40 | 136.2 | ↑1.0 | |
| 7/20 19:50 | 136.9 | ↑0.7 | |
| 7/20 20:00 | 137.2 | ↑0.3 | 満潮 |
| 7/20 20:10 | 137.2 | 0 | |
| 7/20 20:20 | 137.0 | ↓-0.2 | |
| 7/20 20:30 | 136.4 | ↓-0.6 | |
| 7/20 20:40 | 135.5 | ↓-0.9 | |
| 7/20 20:50 | 134.4 | ↓-1.1 | |
| 7/20 21:00 | 132.9 | ↓-1.5 | |
| 7/20 21:10 | 131.2 | ↓-1.7 | |
| 7/20 21:20 | 129.3 | ↓-1.9 | |
| 7/20 21:30 | 127.1 | ↓-2.2 | |
| 7/20 21:40 | 124.7 | ↓-2.4 | |
| 7/20 21:50 | 122.1 | ↓-2.6 | |
| 7/20 22:00 | 119.4 | ↓-2.7 | |
| 7/20 22:10 | 116.5 | ↓-2.9 | |
| 7/20 22:20 | 113.4 | ↓-3.1 | |
| 7/20 22:30 | 110.3 | ↓-3.1 | |
| 7/20 22:40 | 107.1 | ↓-3.2 | |
| 7/20 22:50 | 103.8 | ↓-3.3 | |
| 7/20 23:00 | 100.5 | ↓-3.3 | |
| 7/20 23:10 | 97.2 | ↓-3.3 | |
| 7/20 23:20 | 93.9 | ↓-3.3 | |
| 7/20 23:30 | 90.7 | ↓-3.2 | |
| 7/20 23:40 | 87.5 | ↓-3.2 | |
| 7/20 23:50 | 84.5 | ↓-3.0 |