| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
02:12 | 09:00 | 15:38 | 21:02 |
| 125cm | 30cm | 119cm | 71cm | |
|
||||
白浜（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 | 105.7 | ↑2.4 | |
| 5/21 00:10 | 108.1 | ↑2.4 | |
| 5/21 00:20 | 110.4 | ↑2.3 | |
| 5/21 00:30 | 112.6 | ↑2.2 | |
| 5/21 00:40 | 114.6 | ↑2.0 | |
| 5/21 00:50 | 116.4 | ↑1.8 | |
| 5/21 01:00 | 118.2 | ↑1.8 | |
| 5/21 01:10 | 119.7 | ↑1.5 | |
| 5/21 01:20 | 121.0 | ↑1.3 | |
| 5/21 01:30 | 122.1 | ↑1.1 | |
| 5/21 01:40 | 123.0 | ↑0.9 | |
| 5/21 01:50 | 123.6 | ↑0.6 | |
| 5/21 02:00 | 124.0 | ↑0.4 | |
| 5/21 02:10 | 124.2 | ↑0.2 | 満潮 |
| 5/21 02:20 | 124.1 | ↓-0.1 | |
| 5/21 02:30 | 123.8 | ↓-0.3 | |
| 5/21 02:40 | 123.2 | ↓-0.6 | |
| 5/21 02:50 | 122.3 | ↓-0.9 | |
| 5/21 03:00 | 121.2 | ↓-1.1 | |
| 5/21 03:10 | 119.8 | ↓-1.4 | |
| 5/21 03:20 | 118.2 | ↓-1.6 | |
| 5/21 03:30 | 116.3 | ↓-1.9 | |
| 5/21 03:40 | 114.2 | ↓-2.1 | |
| 5/21 03:50 | 111.9 | ↓-2.3 | |
| 5/21 04:00 | 109.4 | ↓-2.5 | |
| 5/21 04:10 | 106.6 | ↓-2.8 | |
| 5/21 04:20 | 103.7 | ↓-2.9 | |
| 5/21 04:30 | 100.7 | ↓-3.0 | |
| 5/21 04:40 | 97.5 | ↓-3.2 | |
| 5/21 04:50 | 94.1 | ↓-3.4 | |
| 5/21 05:00 | 90.7 | ↓-3.4 | |
| 5/21 05:10 | 87.1 | ↓-3.6 | |
| 5/21 05:20 | 83.5 | ↓-3.6 | |
| 5/21 05:30 | 79.9 | ↓-3.6 | |
| 5/21 05:40 | 76.2 | ↓-3.7 | 最大潮位差 |
| 5/21 05:50 | 72.6 | ↓-3.6 | |
| 5/21 06:00 | 68.9 | ↓-3.7 | 最大潮位差 |
| 5/21 06:10 | 65.3 | ↓-3.6 | |
| 5/21 06:20 | 61.8 | ↓-3.5 | |
| 5/21 06:30 | 58.3 | ↓-3.5 | |
| 5/21 06:40 | 55.0 | ↓-3.3 | |
| 5/21 06:50 | 51.8 | ↓-3.2 | |
| 5/21 07:00 | 48.8 | ↓-3.0 | |
| 5/21 07:10 | 45.9 | ↓-2.9 | |
| 5/21 07:20 | 43.2 | ↓-2.7 | |
| 5/21 07:30 | 40.7 | ↓-2.5 | |
| 5/21 07:40 | 38.5 | ↓-2.2 | |
| 5/21 07:50 | 36.5 | ↓-2.0 | |
| 5/21 08:00 | 34.7 | ↓-1.8 | |
| 5/21 08:10 | 33.2 | ↓-1.5 | |
| 5/21 08:20 | 31.9 | ↓-1.3 | |
| 5/21 08:30 | 31.0 | ↓-0.9 | |
| 5/21 08:40 | 30.3 | ↓-0.7 | |
| 5/21 08:50 | 29.9 | ↓-0.4 | 干潮 |
| 5/21 09:00 | 29.8 | ↓-0.1 | 干潮 |
| 5/21 09:10 | 30.0 | ↑0.2 | |
| 5/21 09:20 | 30.5 | ↑0.5 | |
| 5/21 09:30 | 31.2 | ↑0.7 | |
| 5/21 09:40 | 32.3 | ↑1.1 | |
| 5/21 09:50 | 33.6 | ↑1.3 | |
| 5/21 10:00 | 35.1 | ↑1.5 | |
| 5/21 10:10 | 37.0 | ↑1.9 | |
| 5/21 10:20 | 39.0 | ↑2.0 | |
| 5/21 10:30 | 41.3 | ↑2.3 | |
| 5/21 10:40 | 43.8 | ↑2.5 | |
| 5/21 10:50 | 46.5 | ↑2.7 | |
| 5/21 11:00 | 49.4 | ↑2.9 | |
| 5/21 11:10 | 52.4 | ↑3.0 | |
| 5/21 11:20 | 55.6 | ↑3.2 | |
| 5/21 11:30 | 58.8 | ↑3.2 | |
| 5/21 11:40 | 62.2 | ↑3.4 | |
| 5/21 11:50 | 65.7 | ↑3.5 | |
| 5/21 12:00 | 69.2 | ↑3.5 | |
| 5/21 12:10 | 72.7 | ↑3.5 | |
| 5/21 12:20 | 76.2 | ↑3.5 | |
| 5/21 12:30 | 79.7 | ↑3.5 | |
| 5/21 12:40 | 83.2 | ↑3.5 | |
| 5/21 12:50 | 86.6 | ↑3.4 | |
| 5/21 13:00 | 89.9 | ↑3.3 | |
| 5/21 13:10 | 93.1 | ↑3.2 | |
| 5/21 13:20 | 96.2 | ↑3.1 | |
| 5/21 13:30 | 99.2 | ↑3.0 | |
| 5/21 13:40 | 102.0 | ↑2.8 | |
| 5/21 13:50 | 104.6 | ↑2.6 | |
| 5/21 14:00 | 107.0 | ↑2.4 | |
| 5/21 14:10 | 109.2 | ↑2.2 | |
| 5/21 14:20 | 111.2 | ↑2.0 | |
| 5/21 14:30 | 113.0 | ↑1.8 | |
| 5/21 14:40 | 114.6 | ↑1.6 | |
| 5/21 14:50 | 115.9 | ↑1.3 | |
| 5/21 15:00 | 116.9 | ↑1.0 | |
| 5/21 15:10 | 117.7 | ↑0.8 | |
| 5/21 15:20 | 118.3 | ↑0.6 | |
| 5/21 15:30 | 118.6 | ↑0.3 | 満潮 |
| 5/21 15:40 | 118.6 | 0 | |
| 5/21 15:50 | 118.4 | ↓-0.2 | |
| 5/21 16:00 | 118.0 | ↓-0.4 | |
| 5/21 16:10 | 117.3 | ↓-0.7 | |
| 5/21 16:20 | 116.4 | ↓-0.9 | |
| 5/21 16:30 | 115.3 | ↓-1.1 | |
| 5/21 16:40 | 114.0 | ↓-1.3 | |
| 5/21 16:50 | 112.5 | ↓-1.5 | |
| 5/21 17:00 | 110.9 | ↓-1.6 | |
| 5/21 17:10 | 109.1 | ↓-1.8 | |
| 5/21 17:20 | 107.1 | ↓-2.0 | |
| 5/21 17:30 | 105.1 | ↓-2.0 | |
| 5/21 17:40 | 102.9 | ↓-2.2 | |
| 5/21 17:50 | 100.7 | ↓-2.2 | |
| 5/21 18:00 | 98.4 | ↓-2.3 | |
| 5/21 18:10 | 96.1 | ↓-2.3 | |
| 5/21 18:20 | 93.8 | ↓-2.3 | |
| 5/21 18:30 | 91.4 | ↓-2.4 | |
| 5/21 18:40 | 89.1 | ↓-2.3 | |
| 5/21 18:50 | 86.9 | ↓-2.2 | |
| 5/21 19:00 | 84.7 | ↓-2.2 | |
| 5/21 19:10 | 82.6 | ↓-2.1 | |
| 5/21 19:20 | 80.6 | ↓-2.0 | |
| 5/21 19:30 | 78.8 | ↓-1.8 | |
| 5/21 19:40 | 77.1 | ↓-1.7 | |
| 5/21 19:50 | 75.5 | ↓-1.6 | |
| 5/21 20:00 | 74.1 | ↓-1.4 | |
| 5/21 20:10 | 73.0 | ↓-1.1 | |
| 5/21 20:20 | 72.0 | ↓-1.0 | |
| 5/21 20:30 | 71.2 | ↓-0.8 | |
| 5/21 20:40 | 70.6 | ↓-0.6 | |
| 5/21 20:50 | 70.2 | ↓-0.4 | |
| 5/21 21:00 | 70.1 | ↓-0.1 | 干潮 |
| 5/21 21:10 | 70.2 | ↑0.1 | |
| 5/21 21:20 | 70.5 | ↑0.3 | |
| 5/21 21:30 | 71.1 | ↑0.6 | |
| 5/21 21:40 | 71.9 | ↑0.8 | |
| 5/21 21:50 | 72.9 | ↑1.0 | |
| 5/21 22:00 | 74.1 | ↑1.2 | |
| 5/21 22:10 | 75.6 | ↑1.5 | |
| 5/21 22:20 | 77.2 | ↑1.6 | |
| 5/21 22:30 | 79.0 | ↑1.8 | |
| 5/21 22:40 | 81.0 | ↑2.0 | |
| 5/21 22:50 | 83.1 | ↑2.1 | |
| 5/21 23:00 | 85.4 | ↑2.3 | |
| 5/21 23:10 | 87.8 | ↑2.4 | |
| 5/21 23:20 | 90.3 | ↑2.5 | |
| 5/21 23:30 | 92.9 | ↑2.6 | |
| 5/21 23:40 | 95.6 | ↑2.7 | |
| 5/21 23:50 | 98.3 | ↑2.7 |