| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
05:16 | 12:25 | 19:26 | - |
| 142cm | -3cm | 127cm | - | |
|
||||
白浜（千葉）2030年05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 |
|---|---|---|---|
| 5/20 00:00 | 80.0 | ↑0.2 | |
| 5/20 00:10 | 80.5 | ↑0.5 | |
| 5/20 00:20 | 81.3 | ↑0.8 | |
| 5/20 00:30 | 82.3 | ↑1.0 | |
| 5/20 00:40 | 83.5 | ↑1.2 | |
| 5/20 00:50 | 85.0 | ↑1.5 | |
| 5/20 01:00 | 86.7 | ↑1.7 | |
| 5/20 01:10 | 88.6 | ↑1.9 | |
| 5/20 01:20 | 90.7 | ↑2.1 | |
| 5/20 01:30 | 93.0 | ↑2.3 | |
| 5/20 01:40 | 95.5 | ↑2.5 | |
| 5/20 01:50 | 98.1 | ↑2.6 | |
| 5/20 02:00 | 100.8 | ↑2.7 | |
| 5/20 02:10 | 103.6 | ↑2.8 | |
| 5/20 02:20 | 106.5 | ↑2.9 | |
| 5/20 02:30 | 109.4 | ↑2.9 | |
| 5/20 02:40 | 112.4 | ↑3.0 | |
| 5/20 02:50 | 115.3 | ↑2.9 | |
| 5/20 03:00 | 118.2 | ↑2.9 | |
| 5/20 03:10 | 121.1 | ↑2.9 | |
| 5/20 03:20 | 123.9 | ↑2.8 | |
| 5/20 03:30 | 126.5 | ↑2.6 | |
| 5/20 03:40 | 129.1 | ↑2.6 | |
| 5/20 03:50 | 131.4 | ↑2.3 | |
| 5/20 04:00 | 133.6 | ↑2.2 | |
| 5/20 04:10 | 135.6 | ↑2.0 | |
| 5/20 04:20 | 137.3 | ↑1.7 | |
| 5/20 04:30 | 138.8 | ↑1.5 | |
| 5/20 04:40 | 140.0 | ↑1.2 | |
| 5/20 04:50 | 141.0 | ↑1.0 | |
| 5/20 05:00 | 141.6 | ↑0.6 | |
| 5/20 05:10 | 141.9 | ↑0.3 | 満潮 |
| 5/20 05:20 | 141.9 | 0 | |
| 5/20 05:30 | 141.6 | ↓-0.3 | |
| 5/20 05:40 | 140.9 | ↓-0.7 | |
| 5/20 05:50 | 139.9 | ↓-1.0 | |
| 5/20 06:00 | 138.5 | ↓-1.4 | |
| 5/20 06:10 | 136.8 | ↓-1.7 | |
| 5/20 06:20 | 134.7 | ↓-2.1 | |
| 5/20 06:30 | 132.3 | ↓-2.4 | |
| 5/20 06:40 | 129.6 | ↓-2.7 | |
| 5/20 06:50 | 126.5 | ↓-3.1 | |
| 5/20 07:00 | 123.1 | ↓-3.4 | |
| 5/20 07:10 | 119.5 | ↓-3.6 | |
| 5/20 07:20 | 115.5 | ↓-4.0 | |
| 5/20 07:30 | 111.4 | ↓-4.1 | |
| 5/20 07:40 | 106.9 | ↓-4.5 | |
| 5/20 07:50 | 102.3 | ↓-4.6 | |
| 5/20 08:00 | 97.4 | ↓-4.9 | |
| 5/20 08:10 | 92.4 | ↓-5.0 | |
| 5/20 08:20 | 87.3 | ↓-5.1 | |
| 5/20 08:30 | 82.1 | ↓-5.2 | |
| 5/20 08:40 | 76.7 | ↓-5.4 | 最大潮位差 |
| 5/20 08:50 | 71.4 | ↓-5.3 | |
| 5/20 09:00 | 66.0 | ↓-5.4 | 最大潮位差 |
| 5/20 09:10 | 60.6 | ↓-5.4 | 最大潮位差 |
| 5/20 09:20 | 55.2 | ↓-5.4 | 最大潮位差 |
| 5/20 09:30 | 49.9 | ↓-5.3 | |
| 5/20 09:40 | 44.8 | ↓-5.1 | |
| 5/20 09:50 | 39.7 | ↓-5.1 | |
| 5/20 10:00 | 34.8 | ↓-4.9 | |
| 5/20 10:10 | 30.2 | ↓-4.6 | |
| 5/20 10:20 | 25.7 | ↓-4.5 | |
| 5/20 10:30 | 21.4 | ↓-4.3 | |
| 5/20 10:40 | 17.5 | ↓-3.9 | |
| 5/20 10:50 | 13.8 | ↓-3.7 | |
| 5/20 11:00 | 10.4 | ↓-3.4 | |
| 5/20 11:10 | 7.4 | ↓-3.0 | |
| 5/20 11:20 | 4.7 | ↓-2.7 | |
| 5/20 11:30 | 2.4 | ↓-2.3 | |
| 5/20 11:40 | 0.4 | ↓-2.0 | |
| 5/20 11:50 | -1.1 | ↓-1.5 | |
| 5/20 12:00 | -2.3 | ↓-1.2 | |
| 5/20 12:10 | -3.1 | ↓-0.8 | |
| 5/20 12:20 | -3.4 | ↓-0.3 | 干潮 |
| 5/20 12:30 | -3.4 | 0 | |
| 5/20 12:40 | -3.0 | ↑0.4 | |
| 5/20 12:50 | -2.1 | ↑0.9 | |
| 5/20 13:00 | -0.9 | ↑1.2 | |
| 5/20 13:10 | 0.7 | ↑1.6 | |
| 5/20 13:20 | 2.7 | ↑2.0 | |
| 5/20 13:30 | 5.0 | ↑2.3 | |
| 5/20 13:40 | 7.7 | ↑2.7 | |
| 5/20 13:50 | 10.6 | ↑2.9 | |
| 5/20 14:00 | 13.9 | ↑3.3 | |
| 5/20 14:10 | 17.5 | ↑3.6 | |
| 5/20 14:20 | 21.3 | ↑3.8 | |
| 5/20 14:30 | 25.4 | ↑4.1 | |
| 5/20 14:40 | 29.6 | ↑4.2 | |
| 5/20 14:50 | 34.1 | ↑4.5 | |
| 5/20 15:00 | 38.7 | ↑4.6 | |
| 5/20 15:10 | 43.4 | ↑4.7 | |
| 5/20 15:20 | 48.2 | ↑4.8 | |
| 5/20 15:30 | 53.1 | ↑4.9 | |
| 5/20 15:40 | 58.0 | ↑4.9 | |
| 5/20 15:50 | 62.9 | ↑4.9 | |
| 5/20 16:00 | 67.8 | ↑4.9 | |
| 5/20 16:10 | 72.6 | ↑4.8 | |
| 5/20 16:20 | 77.4 | ↑4.8 | |
| 5/20 16:30 | 82.1 | ↑4.7 | |
| 5/20 16:40 | 86.6 | ↑4.5 | |
| 5/20 16:50 | 91.0 | ↑4.4 | |
| 5/20 17:00 | 95.1 | ↑4.1 | |
| 5/20 17:10 | 99.1 | ↑4.0 | |
| 5/20 17:20 | 102.9 | ↑3.8 | |
| 5/20 17:30 | 106.4 | ↑3.5 | |
| 5/20 17:40 | 109.7 | ↑3.3 | |
| 5/20 17:50 | 112.7 | ↑3.0 | |
| 5/20 18:00 | 115.4 | ↑2.7 | |
| 5/20 18:10 | 117.8 | ↑2.4 | |
| 5/20 18:20 | 119.9 | ↑2.1 | |
| 5/20 18:30 | 121.7 | ↑1.8 | |
| 5/20 18:40 | 123.3 | ↑1.6 | |
| 5/20 18:50 | 124.4 | ↑1.1 | |
| 5/20 19:00 | 125.3 | ↑0.9 | |
| 5/20 19:10 | 125.9 | ↑0.6 | |
| 5/20 19:20 | 126.2 | ↑0.3 | 満潮 |
| 5/20 19:30 | 126.2 | 0 | |
| 5/20 19:40 | 125.9 | ↓-0.3 | |
| 5/20 19:50 | 125.4 | ↓-0.5 | |
| 5/20 20:00 | 124.6 | ↓-0.8 | |
| 5/20 20:10 | 123.5 | ↓-1.1 | |
| 5/20 20:20 | 122.3 | ↓-1.2 | |
| 5/20 20:30 | 120.8 | ↓-1.5 | |
| 5/20 20:40 | 119.2 | ↓-1.6 | |
| 5/20 20:50 | 117.4 | ↓-1.8 | |
| 5/20 21:00 | 115.4 | ↓-2.0 | |
| 5/20 21:10 | 113.4 | ↓-2.0 | |
| 5/20 21:20 | 111.2 | ↓-2.2 | |
| 5/20 21:30 | 109.0 | ↓-2.2 | |
| 5/20 21:40 | 106.7 | ↓-2.3 | |
| 5/20 21:50 | 104.5 | ↓-2.2 | |
| 5/20 22:00 | 102.2 | ↓-2.3 | |
| 5/20 22:10 | 99.9 | ↓-2.3 | |
| 5/20 22:20 | 97.8 | ↓-2.1 | |
| 5/20 22:30 | 95.6 | ↓-2.2 | |
| 5/20 22:40 | 93.6 | ↓-2.0 | |
| 5/20 22:50 | 91.7 | ↓-1.9 | |
| 5/20 23:00 | 89.9 | ↓-1.8 | |
| 5/20 23:10 | 88.3 | ↓-1.6 | |
| 5/20 23:20 | 86.9 | ↓-1.4 | |
| 5/20 23:30 | 85.6 | ↓-1.3 | |
| 5/20 23:40 | 84.6 | ↓-1.0 | |
| 5/20 23:50 | 83.7 | ↓-0.9 |