| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
01:08 | 07:34 | 12:50 | 19:02 |
| 129cm | 77cm | 109cm | 54cm | |
|
||||
館山（千葉）2040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 | 124.8 | ↑1.2 | |
| 5/21 00:10 | 125.9 | ↑1.1 | |
| 5/21 00:20 | 126.8 | ↑0.9 | |
| 5/21 00:30 | 127.6 | ↑0.8 | |
| 5/21 00:40 | 128.2 | ↑0.6 | |
| 5/21 00:50 | 128.6 | ↑0.4 | |
| 5/21 01:00 | 128.8 | ↑0.2 | 満潮 |
| 5/21 01:10 | 128.8 | 0 | |
| 5/21 01:20 | 128.7 | ↓-0.1 | |
| 5/21 01:30 | 128.3 | ↓-0.4 | |
| 5/21 01:40 | 127.8 | ↓-0.5 | |
| 5/21 01:50 | 127.1 | ↓-0.7 | |
| 5/21 02:00 | 126.3 | ↓-0.8 | |
| 5/21 02:10 | 125.2 | ↓-1.1 | |
| 5/21 02:20 | 124.1 | ↓-1.1 | |
| 5/21 02:30 | 122.8 | ↓-1.3 | |
| 5/21 02:40 | 121.3 | ↓-1.5 | |
| 5/21 02:50 | 119.8 | ↓-1.5 | |
| 5/21 03:00 | 118.2 | ↓-1.6 | |
| 5/21 03:10 | 116.5 | ↓-1.7 | |
| 5/21 03:20 | 114.7 | ↓-1.8 | |
| 5/21 03:30 | 112.8 | ↓-1.9 | |
| 5/21 03:40 | 110.9 | ↓-1.9 | |
| 5/21 03:50 | 109.0 | ↓-1.9 | |
| 5/21 04:00 | 107.0 | ↓-2.0 | |
| 5/21 04:10 | 105.0 | ↓-2.0 | |
| 5/21 04:20 | 103.0 | ↓-2.0 | |
| 5/21 04:30 | 101.0 | ↓-2.0 | |
| 5/21 04:40 | 99.0 | ↓-2.0 | |
| 5/21 04:50 | 97.0 | ↓-2.0 | |
| 5/21 05:00 | 95.0 | ↓-2.0 | |
| 5/21 05:10 | 93.1 | ↓-1.9 | |
| 5/21 05:20 | 91.2 | ↓-1.9 | |
| 5/21 05:30 | 89.4 | ↓-1.8 | |
| 5/21 05:40 | 87.6 | ↓-1.8 | |
| 5/21 05:50 | 86.0 | ↓-1.6 | |
| 5/21 06:00 | 84.4 | ↓-1.6 | |
| 5/21 06:10 | 82.9 | ↓-1.5 | |
| 5/21 06:20 | 81.6 | ↓-1.3 | |
| 5/21 06:30 | 80.4 | ↓-1.2 | |
| 5/21 06:40 | 79.3 | ↓-1.1 | |
| 5/21 06:50 | 78.5 | ↓-0.8 | |
| 5/21 07:00 | 77.7 | ↓-0.8 | |
| 5/21 07:10 | 77.2 | ↓-0.5 | |
| 5/21 07:20 | 76.9 | ↓-0.3 | |
| 5/21 07:30 | 76.7 | ↓-0.2 | 干潮 |
| 5/21 07:40 | 76.7 | 0 | |
| 5/21 07:50 | 76.9 | ↑0.2 | |
| 5/21 08:00 | 77.3 | ↑0.4 | |
| 5/21 08:10 | 77.9 | ↑0.6 | |
| 5/21 08:20 | 78.7 | ↑0.8 | |
| 5/21 08:30 | 79.5 | ↑0.8 | |
| 5/21 08:40 | 80.6 | ↑1.1 | |
| 5/21 08:50 | 81.7 | ↑1.1 | |
| 5/21 09:00 | 83.0 | ↑1.3 | |
| 5/21 09:10 | 84.3 | ↑1.3 | |
| 5/21 09:20 | 85.7 | ↑1.4 | |
| 5/21 09:30 | 87.2 | ↑1.5 | |
| 5/21 09:40 | 88.7 | ↑1.5 | |
| 5/21 09:50 | 90.2 | ↑1.5 | |
| 5/21 10:00 | 91.8 | ↑1.6 | |
| 5/21 10:10 | 93.3 | ↑1.5 | |
| 5/21 10:20 | 94.9 | ↑1.6 | |
| 5/21 10:30 | 96.4 | ↑1.5 | |
| 5/21 10:40 | 97.8 | ↑1.4 | |
| 5/21 10:50 | 99.2 | ↑1.4 | |
| 5/21 11:00 | 100.6 | ↑1.4 | |
| 5/21 11:10 | 101.9 | ↑1.3 | |
| 5/21 11:20 | 103.1 | ↑1.2 | |
| 5/21 11:30 | 104.2 | ↑1.1 | |
| 5/21 11:40 | 105.2 | ↑1.0 | |
| 5/21 11:50 | 106.1 | ↑0.9 | |
| 5/21 12:00 | 106.9 | ↑0.8 | |
| 5/21 12:10 | 107.6 | ↑0.7 | |
| 5/21 12:20 | 108.1 | ↑0.5 | |
| 5/21 12:30 | 108.5 | ↑0.4 | |
| 5/21 12:40 | 108.7 | ↑0.2 | 満潮 |
| 5/21 12:50 | 108.8 | ↑0.1 | 満潮 |
| 5/21 13:00 | 108.7 | ↓-0.1 | |
| 5/21 13:10 | 108.4 | ↓-0.3 | |
| 5/21 13:20 | 107.9 | ↓-0.5 | |
| 5/21 13:30 | 107.3 | ↓-0.6 | |
| 5/21 13:40 | 106.4 | ↓-0.9 | |
| 5/21 13:50 | 105.4 | ↓-1.0 | |
| 5/21 14:00 | 104.2 | ↓-1.2 | |
| 5/21 14:10 | 102.9 | ↓-1.3 | |
| 5/21 14:20 | 101.4 | ↓-1.5 | |
| 5/21 14:30 | 99.7 | ↓-1.7 | |
| 5/21 14:40 | 97.9 | ↓-1.8 | |
| 5/21 14:50 | 96.0 | ↓-1.9 | |
| 5/21 15:00 | 94.0 | ↓-2.0 | |
| 5/21 15:10 | 91.9 | ↓-2.1 | |
| 5/21 15:20 | 89.7 | ↓-2.2 | |
| 5/21 15:30 | 87.4 | ↓-2.3 | |
| 5/21 15:40 | 85.2 | ↓-2.2 | |
| 5/21 15:50 | 82.9 | ↓-2.3 | |
| 5/21 16:00 | 80.6 | ↓-2.3 | |
| 5/21 16:10 | 78.3 | ↓-2.3 | |
| 5/21 16:20 | 76.0 | ↓-2.3 | |
| 5/21 16:30 | 73.8 | ↓-2.2 | |
| 5/21 16:40 | 71.6 | ↓-2.2 | |
| 5/21 16:50 | 69.5 | ↓-2.1 | |
| 5/21 17:00 | 67.4 | ↓-2.1 | |
| 5/21 17:10 | 65.4 | ↓-2.0 | |
| 5/21 17:20 | 63.6 | ↓-1.8 | |
| 5/21 17:30 | 61.8 | ↓-1.8 | |
| 5/21 17:40 | 60.2 | ↓-1.6 | |
| 5/21 17:50 | 58.7 | ↓-1.5 | |
| 5/21 18:00 | 57.4 | ↓-1.3 | |
| 5/21 18:10 | 56.2 | ↓-1.2 | |
| 5/21 18:20 | 55.2 | ↓-1.0 | |
| 5/21 18:30 | 54.4 | ↓-0.8 | |
| 5/21 18:40 | 53.8 | ↓-0.6 | |
| 5/21 18:50 | 53.4 | ↓-0.4 | |
| 5/21 19:00 | 53.3 | ↓-0.1 | 干潮 |
| 5/21 19:10 | 53.4 | ↑0.1 | |
| 5/21 19:20 | 53.7 | ↑0.3 | |
| 5/21 19:30 | 54.3 | ↑0.6 | |
| 5/21 19:40 | 55.2 | ↑0.9 | |
| 5/21 19:50 | 56.3 | ↑1.1 | |
| 5/21 20:00 | 57.6 | ↑1.3 | |
| 5/21 20:10 | 59.2 | ↑1.6 | |
| 5/21 20:20 | 61.0 | ↑1.8 | |
| 5/21 20:30 | 63.0 | ↑2.0 | |
| 5/21 20:40 | 65.3 | ↑2.3 | |
| 5/21 20:50 | 67.7 | ↑2.4 | |
| 5/21 21:00 | 70.3 | ↑2.6 | |
| 5/21 21:10 | 73.0 | ↑2.7 | |
| 5/21 21:20 | 75.8 | ↑2.8 | |
| 5/21 21:30 | 78.8 | ↑3.0 | |
| 5/21 21:40 | 81.8 | ↑3.0 | |
| 5/21 21:50 | 84.9 | ↑3.1 | |
| 5/21 22:00 | 88.1 | ↑3.2 | 最大潮位差 |
| 5/21 22:10 | 91.2 | ↑3.1 | |
| 5/21 22:20 | 94.3 | ↑3.1 | |
| 5/21 22:30 | 97.5 | ↑3.2 | 最大潮位差 |
| 5/21 22:40 | 100.6 | ↑3.1 | |
| 5/21 22:50 | 103.6 | ↑3.0 | |
| 5/21 23:00 | 106.6 | ↑3.0 | |
| 5/21 23:10 | 109.5 | ↑2.9 | |
| 5/21 23:20 | 112.3 | ↑2.8 | |
| 5/21 23:30 | 115.0 | ↑2.7 | |
| 5/21 23:40 | 117.5 | ↑2.5 | |
| 5/21 23:50 | 120.0 | ↑2.5 |