| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(火) |
06:00 | 00:44 | 20:29 | 13:15 |
| 142cm | 83cm | 130cm | -3cm | |
|
||||
布良（千葉）2030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 | 85.6 | ↓-1.3 | |
| 5/21 00:10 | 84.5 | ↓-1.1 | |
| 5/21 00:20 | 83.7 | ↓-0.8 | |
| 5/21 00:30 | 83.2 | ↓-0.5 | |
| 5/21 00:40 | 83.0 | ↓-0.2 | 干潮 |
| 5/21 00:50 | 83.0 | 0 | |
| 5/21 01:00 | 83.3 | ↑0.3 | |
| 5/21 01:10 | 84.0 | ↑0.7 | |
| 5/21 01:20 | 84.9 | ↑0.9 | |
| 5/21 01:30 | 86.0 | ↑1.1 | |
| 5/21 01:40 | 87.5 | ↑1.5 | |
| 5/21 01:50 | 89.1 | ↑1.6 | |
| 5/21 02:00 | 91.0 | ↑1.9 | |
| 5/21 02:10 | 93.1 | ↑2.1 | |
| 5/21 02:20 | 95.4 | ↑2.3 | |
| 5/21 02:30 | 97.9 | ↑2.5 | |
| 5/21 02:40 | 100.4 | ↑2.5 | |
| 5/21 02:50 | 103.1 | ↑2.7 | |
| 5/21 03:00 | 105.9 | ↑2.8 | |
| 5/21 03:10 | 108.8 | ↑2.9 | |
| 5/21 03:20 | 111.6 | ↑2.8 | |
| 5/21 03:30 | 114.5 | ↑2.9 | |
| 5/21 03:40 | 117.4 | ↑2.9 | |
| 5/21 03:50 | 120.2 | ↑2.8 | |
| 5/21 04:00 | 122.9 | ↑2.7 | |
| 5/21 04:10 | 125.6 | ↑2.7 | |
| 5/21 04:20 | 128.1 | ↑2.5 | |
| 5/21 04:30 | 130.5 | ↑2.4 | |
| 5/21 04:40 | 132.7 | ↑2.2 | |
| 5/21 04:50 | 134.7 | ↑2.0 | |
| 5/21 05:00 | 136.5 | ↑1.8 | |
| 5/21 05:10 | 138.0 | ↑1.5 | |
| 5/21 05:20 | 139.3 | ↑1.3 | |
| 5/21 05:30 | 140.4 | ↑1.1 | |
| 5/21 05:40 | 141.1 | ↑0.7 | |
| 5/21 05:50 | 141.5 | ↑0.4 | 満潮 |
| 5/21 06:00 | 141.7 | ↑0.2 | 満潮 |
| 5/21 06:10 | 141.5 | ↓-0.2 | |
| 5/21 06:20 | 140.9 | ↓-0.6 | |
| 5/21 06:30 | 140.0 | ↓-0.9 | |
| 5/21 06:40 | 138.8 | ↓-1.2 | |
| 5/21 06:50 | 137.3 | ↓-1.5 | |
| 5/21 07:00 | 135.4 | ↓-1.9 | |
| 5/21 07:10 | 133.2 | ↓-2.2 | |
| 5/21 07:20 | 130.6 | ↓-2.6 | |
| 5/21 07:30 | 127.8 | ↓-2.8 | |
| 5/21 07:40 | 124.7 | ↓-3.1 | |
| 5/21 07:50 | 121.2 | ↓-3.5 | |
| 5/21 08:00 | 117.5 | ↓-3.7 | |
| 5/21 08:10 | 113.6 | ↓-3.9 | |
| 5/21 08:20 | 109.4 | ↓-4.2 | |
| 5/21 08:30 | 105.0 | ↓-4.4 | |
| 5/21 08:40 | 100.5 | ↓-4.5 | |
| 5/21 08:50 | 95.7 | ↓-4.8 | |
| 5/21 09:00 | 90.8 | ↓-4.9 | |
| 5/21 09:10 | 85.8 | ↓-5.0 | |
| 5/21 09:20 | 80.7 | ↓-5.1 | |
| 5/21 09:30 | 75.5 | ↓-5.2 | 最大潮位差 |
| 5/21 09:40 | 70.3 | ↓-5.2 | 最大潮位差 |
| 5/21 09:50 | 65.1 | ↓-5.2 | 最大潮位差 |
| 5/21 10:00 | 59.9 | ↓-5.2 | 最大潮位差 |
| 5/21 10:10 | 54.7 | ↓-5.2 | 最大潮位差 |
| 5/21 10:20 | 49.5 | ↓-5.2 | 最大潮位差 |
| 5/21 10:30 | 44.5 | ↓-5.0 | |
| 5/21 10:40 | 39.6 | ↓-4.9 | |
| 5/21 10:50 | 34.8 | ↓-4.8 | |
| 5/21 11:00 | 30.2 | ↓-4.6 | |
| 5/21 11:10 | 25.8 | ↓-4.4 | |
| 5/21 11:20 | 21.6 | ↓-4.2 | |
| 5/21 11:30 | 17.7 | ↓-3.9 | |
| 5/21 11:40 | 14.0 | ↓-3.7 | |
| 5/21 11:50 | 10.7 | ↓-3.3 | |
| 5/21 12:00 | 7.7 | ↓-3.0 | |
| 5/21 12:10 | 5.0 | ↓-2.7 | |
| 5/21 12:20 | 2.7 | ↓-2.3 | |
| 5/21 12:30 | 0.7 | ↓-2.0 | |
| 5/21 12:40 | -0.9 | ↓-1.6 | |
| 5/21 12:50 | -2.0 | ↓-1.1 | |
| 5/21 13:00 | -2.8 | ↓-0.8 | |
| 5/21 13:10 | -3.2 | ↓-0.4 | 干潮 |
| 5/21 13:20 | -3.1 | ↑0.1 | |
| 5/21 13:30 | -2.7 | ↑0.4 | |
| 5/21 13:40 | -1.8 | ↑0.9 | |
| 5/21 13:50 | -0.6 | ↑1.2 | |
| 5/21 14:00 | 1.0 | ↑1.6 | |
| 5/21 14:10 | 2.9 | ↑1.9 | |
| 5/21 14:20 | 5.2 | ↑2.3 | |
| 5/21 14:30 | 7.9 | ↑2.7 | |
| 5/21 14:40 | 10.8 | ↑2.9 | |
| 5/21 14:50 | 14.0 | ↑3.2 | |
| 5/21 15:00 | 17.5 | ↑3.5 | |
| 5/21 15:10 | 21.3 | ↑3.8 | |
| 5/21 15:20 | 25.2 | ↑3.9 | |
| 5/21 15:30 | 29.4 | ↑4.2 | |
| 5/21 15:40 | 33.7 | ↑4.3 | |
| 5/21 15:50 | 38.2 | ↑4.5 | |
| 5/21 16:00 | 42.8 | ↑4.6 | |
| 5/21 16:10 | 47.5 | ↑4.7 | |
| 5/21 16:20 | 52.3 | ↑4.8 | |
| 5/21 16:30 | 57.1 | ↑4.8 | |
| 5/21 16:40 | 62.0 | ↑4.9 | |
| 5/21 16:50 | 66.8 | ↑4.8 | |
| 5/21 17:00 | 71.6 | ↑4.8 | |
| 5/21 17:10 | 76.3 | ↑4.7 | |
| 5/21 17:20 | 81.0 | ↑4.7 | |
| 5/21 17:30 | 85.6 | ↑4.6 | |
| 5/21 17:40 | 90.0 | ↑4.4 | |
| 5/21 17:50 | 94.3 | ↑4.3 | |
| 5/21 18:00 | 98.4 | ↑4.1 | |
| 5/21 18:10 | 102.3 | ↑3.9 | |
| 5/21 18:20 | 106.0 | ↑3.7 | |
| 5/21 18:30 | 109.4 | ↑3.4 | |
| 5/21 18:40 | 112.6 | ↑3.2 | |
| 5/21 18:50 | 115.6 | ↑3.0 | |
| 5/21 19:00 | 118.3 | ↑2.7 | |
| 5/21 19:10 | 120.7 | ↑2.4 | |
| 5/21 19:20 | 122.8 | ↑2.1 | |
| 5/21 19:30 | 124.6 | ↑1.8 | |
| 5/21 19:40 | 126.1 | ↑1.5 | |
| 5/21 19:50 | 127.4 | ↑1.3 | |
| 5/21 20:00 | 128.3 | ↑0.9 | |
| 5/21 20:10 | 129.0 | ↑0.7 | |
| 5/21 20:20 | 129.4 | ↑0.4 | 満潮 |
| 5/21 20:30 | 129.4 | 0 | |
| 5/21 20:40 | 129.3 | ↓-0.1 | |
| 5/21 20:50 | 128.8 | ↓-0.5 | |
| 5/21 21:00 | 128.2 | ↓-0.6 | |
| 5/21 21:10 | 127.2 | ↓-1.0 | |
| 5/21 21:20 | 126.1 | ↓-1.1 | |
| 5/21 21:30 | 124.7 | ↓-1.4 | |
| 5/21 21:40 | 123.2 | ↓-1.5 | |
| 5/21 21:50 | 121.5 | ↓-1.7 | |
| 5/21 22:00 | 119.6 | ↓-1.9 | |
| 5/21 22:10 | 117.6 | ↓-2.0 | |
| 5/21 22:20 | 115.5 | ↓-2.1 | |
| 5/21 22:30 | 113.2 | ↓-2.3 | |
| 5/21 22:40 | 110.9 | ↓-2.3 | |
| 5/21 22:50 | 108.6 | ↓-2.3 | |
| 5/21 23:00 | 106.2 | ↓-2.4 | |
| 5/21 23:10 | 103.9 | ↓-2.3 | |
| 5/21 23:20 | 101.5 | ↓-2.4 | |
| 5/21 23:30 | 99.2 | ↓-2.3 | |
| 5/21 23:40 | 97.0 | ↓-2.2 | |
| 5/21 23:50 | 94.8 | ↓-2.2 |