| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
01:54 | 08:45 | 15:26 | 20:44 |
| 125cm | 28cm | 119cm | 75cm | |
|
||||
布良（千葉）2028年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 112.0 | ↑2.1 | |
| 5/21 00:10 | 114.0 | ↑2.0 | |
| 5/21 00:20 | 115.8 | ↑1.8 | |
| 5/21 00:30 | 117.6 | ↑1.8 | |
| 5/21 00:40 | 119.1 | ↑1.5 | |
| 5/21 00:50 | 120.6 | ↑1.5 | |
| 5/21 01:00 | 121.8 | ↑1.2 | |
| 5/21 01:10 | 122.8 | ↑1.0 | |
| 5/21 01:20 | 123.7 | ↑0.9 | |
| 5/21 01:30 | 124.3 | ↑0.6 | |
| 5/21 01:40 | 124.7 | ↑0.4 | |
| 5/21 01:50 | 124.9 | ↑0.2 | 満潮 |
| 5/21 02:00 | 124.9 | 0 | |
| 5/21 02:10 | 124.6 | ↓-0.3 | |
| 5/21 02:20 | 124.0 | ↓-0.6 | |
| 5/21 02:30 | 123.3 | ↓-0.7 | |
| 5/21 02:40 | 122.2 | ↓-1.1 | |
| 5/21 02:50 | 120.9 | ↓-1.3 | |
| 5/21 03:00 | 119.4 | ↓-1.5 | |
| 5/21 03:10 | 117.7 | ↓-1.7 | |
| 5/21 03:20 | 115.7 | ↓-2.0 | |
| 5/21 03:30 | 113.5 | ↓-2.2 | |
| 5/21 03:40 | 111.1 | ↓-2.4 | |
| 5/21 03:50 | 108.4 | ↓-2.7 | |
| 5/21 04:00 | 105.6 | ↓-2.8 | |
| 5/21 04:10 | 102.6 | ↓-3.0 | |
| 5/21 04:20 | 99.5 | ↓-3.1 | |
| 5/21 04:30 | 96.2 | ↓-3.3 | |
| 5/21 04:40 | 92.8 | ↓-3.4 | |
| 5/21 04:50 | 89.3 | ↓-3.5 | |
| 5/21 05:00 | 85.7 | ↓-3.6 | |
| 5/21 05:10 | 82.0 | ↓-3.7 | |
| 5/21 05:20 | 78.3 | ↓-3.7 | |
| 5/21 05:30 | 74.5 | ↓-3.8 | 最大潮位差 |
| 5/21 05:40 | 70.8 | ↓-3.7 | |
| 5/21 05:50 | 67.1 | ↓-3.7 | |
| 5/21 06:00 | 63.4 | ↓-3.7 | |
| 5/21 06:10 | 59.8 | ↓-3.6 | |
| 5/21 06:20 | 56.3 | ↓-3.5 | |
| 5/21 06:30 | 52.9 | ↓-3.4 | |
| 5/21 06:40 | 49.6 | ↓-3.3 | |
| 5/21 06:50 | 46.5 | ↓-3.1 | |
| 5/21 07:00 | 43.6 | ↓-2.9 | |
| 5/21 07:10 | 40.8 | ↓-2.8 | |
| 5/21 07:20 | 38.3 | ↓-2.5 | |
| 5/21 07:30 | 36.0 | ↓-2.3 | |
| 5/21 07:40 | 34.0 | ↓-2.0 | |
| 5/21 07:50 | 32.2 | ↓-1.8 | |
| 5/21 08:00 | 30.7 | ↓-1.5 | |
| 5/21 08:10 | 29.5 | ↓-1.2 | |
| 5/21 08:20 | 28.6 | ↓-0.9 | |
| 5/21 08:30 | 28.0 | ↓-0.6 | |
| 5/21 08:40 | 27.7 | ↓-0.3 | 干潮 |
| 5/21 08:50 | 27.8 | ↑0.1 | |
| 5/21 09:00 | 28.1 | ↑0.3 | |
| 5/21 09:10 | 28.8 | ↑0.7 | |
| 5/21 09:20 | 29.7 | ↑0.9 | |
| 5/21 09:30 | 31.0 | ↑1.3 | |
| 5/21 09:40 | 32.5 | ↑1.5 | |
| 5/21 09:50 | 34.3 | ↑1.8 | |
| 5/21 10:00 | 36.4 | ↑2.1 | |
| 5/21 10:10 | 38.7 | ↑2.3 | |
| 5/21 10:20 | 41.2 | ↑2.5 | |
| 5/21 10:30 | 43.9 | ↑2.7 | |
| 5/21 10:40 | 46.8 | ↑2.9 | |
| 5/21 10:50 | 49.8 | ↑3.0 | |
| 5/21 11:00 | 53.0 | ↑3.2 | |
| 5/21 11:10 | 56.4 | ↑3.4 | |
| 5/21 11:20 | 59.8 | ↑3.4 | |
| 5/21 11:30 | 63.2 | ↑3.4 | |
| 5/21 11:40 | 66.7 | ↑3.5 | |
| 5/21 11:50 | 70.3 | ↑3.6 | |
| 5/21 12:00 | 73.9 | ↑3.6 | |
| 5/21 12:10 | 77.4 | ↑3.5 | |
| 5/21 12:20 | 80.9 | ↑3.5 | |
| 5/21 12:30 | 84.3 | ↑3.4 | |
| 5/21 12:40 | 87.7 | ↑3.4 | |
| 5/21 12:50 | 90.9 | ↑3.2 | |
| 5/21 13:00 | 94.1 | ↑3.2 | |
| 5/21 13:10 | 97.1 | ↑3.0 | |
| 5/21 13:20 | 99.9 | ↑2.8 | |
| 5/21 13:30 | 102.6 | ↑2.7 | |
| 5/21 13:40 | 105.1 | ↑2.5 | |
| 5/21 13:50 | 107.4 | ↑2.3 | |
| 5/21 14:00 | 109.6 | ↑2.2 | |
| 5/21 14:10 | 111.4 | ↑1.8 | |
| 5/21 14:20 | 113.1 | ↑1.7 | |
| 5/21 14:30 | 114.5 | ↑1.4 | |
| 5/21 14:40 | 115.7 | ↑1.2 | |
| 5/21 14:50 | 116.7 | ↑1.0 | |
| 5/21 15:00 | 117.4 | ↑0.7 | |
| 5/21 15:10 | 117.8 | ↑0.4 | |
| 5/21 15:20 | 118.1 | ↑0.3 | 満潮 |
| 5/21 15:30 | 118.1 | 0 | |
| 5/21 15:40 | 117.8 | ↓-0.3 | |
| 5/21 15:50 | 117.4 | ↓-0.4 | |
| 5/21 16:00 | 116.7 | ↓-0.7 | |
| 5/21 16:10 | 115.8 | ↓-0.9 | |
| 5/21 16:20 | 114.8 | ↓-1.0 | |
| 5/21 16:30 | 113.5 | ↓-1.3 | |
| 5/21 16:40 | 112.1 | ↓-1.4 | |
| 5/21 16:50 | 110.6 | ↓-1.5 | |
| 5/21 17:00 | 108.9 | ↓-1.7 | |
| 5/21 17:10 | 107.1 | ↓-1.8 | |
| 5/21 17:20 | 105.3 | ↓-1.8 | |
| 5/21 17:30 | 103.3 | ↓-2.0 | |
| 5/21 17:40 | 101.3 | ↓-2.0 | |
| 5/21 17:50 | 99.2 | ↓-2.1 | |
| 5/21 18:00 | 97.1 | ↓-2.1 | |
| 5/21 18:10 | 95.0 | ↓-2.1 | |
| 5/21 18:20 | 92.9 | ↓-2.1 | |
| 5/21 18:30 | 90.8 | ↓-2.1 | |
| 5/21 18:40 | 88.8 | ↓-2.0 | |
| 5/21 18:50 | 86.9 | ↓-1.9 | |
| 5/21 19:00 | 85.0 | ↓-1.9 | |
| 5/21 19:10 | 83.2 | ↓-1.8 | |
| 5/21 19:20 | 81.6 | ↓-1.6 | |
| 5/21 19:30 | 80.1 | ↓-1.5 | |
| 5/21 19:40 | 78.7 | ↓-1.4 | |
| 5/21 19:50 | 77.5 | ↓-1.2 | |
| 5/21 20:00 | 76.5 | ↓-1.0 | |
| 5/21 20:10 | 75.7 | ↓-0.8 | |
| 5/21 20:20 | 75.1 | ↓-0.6 | |
| 5/21 20:30 | 74.7 | ↓-0.4 | |
| 5/21 20:40 | 74.5 | ↓-0.2 | 干潮 |
| 5/21 20:50 | 74.6 | ↑0.1 | |
| 5/21 21:00 | 74.8 | ↑0.2 | |
| 5/21 21:10 | 75.3 | ↑0.5 | |
| 5/21 21:20 | 76.0 | ↑0.7 | |
| 5/21 21:30 | 76.9 | ↑0.9 | |
| 5/21 21:40 | 78.1 | ↑1.2 | |
| 5/21 21:50 | 79.4 | ↑1.3 | |
| 5/21 22:00 | 80.9 | ↑1.5 | |
| 5/21 22:10 | 82.6 | ↑1.7 | |
| 5/21 22:20 | 84.5 | ↑1.9 | |
| 5/21 22:30 | 86.5 | ↑2.0 | |
| 5/21 22:40 | 88.6 | ↑2.1 | |
| 5/21 22:50 | 90.8 | ↑2.2 | |
| 5/21 23:00 | 93.2 | ↑2.4 | |
| 5/21 23:10 | 95.6 | ↑2.4 | |
| 5/21 23:20 | 98.0 | ↑2.4 | |
| 5/21 23:30 | 100.5 | ↑2.5 | |
| 5/21 23:40 | 103.0 | ↑2.5 | |
| 5/21 23:50 | 105.5 | ↑2.5 |