| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
01:44 | 08:25 | 14:45 | 20:10 |
| 131cm | 43cm | 114cm | 71cm | |
|
||||
館山（千葉）2028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 | 119.0 | ↑2.0 | |
| 5/20 00:10 | 120.9 | ↑1.9 | |
| 5/20 00:20 | 122.7 | ↑1.8 | |
| 5/20 00:30 | 124.3 | ↑1.6 | |
| 5/20 00:40 | 125.8 | ↑1.5 | |
| 5/20 00:50 | 127.0 | ↑1.2 | |
| 5/20 01:00 | 128.1 | ↑1.1 | |
| 5/20 01:10 | 129.0 | ↑0.9 | |
| 5/20 01:20 | 129.6 | ↑0.6 | |
| 5/20 01:30 | 130.1 | ↑0.5 | |
| 5/20 01:40 | 130.2 | ↑0.1 | 満潮 |
| 5/20 01:50 | 130.2 | 0 | |
| 5/20 02:00 | 129.9 | ↓-0.3 | |
| 5/20 02:10 | 129.3 | ↓-0.6 | |
| 5/20 02:20 | 128.5 | ↓-0.8 | |
| 5/20 02:30 | 127.4 | ↓-1.1 | |
| 5/20 02:40 | 126.1 | ↓-1.3 | |
| 5/20 02:50 | 124.6 | ↓-1.5 | |
| 5/20 03:00 | 122.8 | ↓-1.8 | |
| 5/20 03:10 | 120.8 | ↓-2.0 | |
| 5/20 03:20 | 118.6 | ↓-2.2 | |
| 5/20 03:30 | 116.2 | ↓-2.4 | |
| 5/20 03:40 | 113.7 | ↓-2.5 | |
| 5/20 03:50 | 111.0 | ↓-2.7 | |
| 5/20 04:00 | 108.1 | ↓-2.9 | |
| 5/20 04:10 | 105.1 | ↓-3.0 | |
| 5/20 04:20 | 102.0 | ↓-3.1 | |
| 5/20 04:30 | 98.9 | ↓-3.1 | |
| 5/20 04:40 | 95.6 | ↓-3.3 | |
| 5/20 04:50 | 92.3 | ↓-3.3 | |
| 5/20 05:00 | 89.0 | ↓-3.3 | |
| 5/20 05:10 | 85.6 | ↓-3.4 | 最大潮位差 |
| 5/20 05:20 | 82.3 | ↓-3.3 | |
| 5/20 05:30 | 78.9 | ↓-3.4 | 最大潮位差 |
| 5/20 05:40 | 75.6 | ↓-3.3 | |
| 5/20 05:50 | 72.3 | ↓-3.3 | |
| 5/20 06:00 | 69.1 | ↓-3.2 | |
| 5/20 06:10 | 66.0 | ↓-3.1 | |
| 5/20 06:20 | 63.0 | ↓-3.0 | |
| 5/20 06:30 | 60.1 | ↓-2.9 | |
| 5/20 06:40 | 57.4 | ↓-2.7 | |
| 5/20 06:50 | 54.8 | ↓-2.6 | |
| 5/20 07:00 | 52.4 | ↓-2.4 | |
| 5/20 07:10 | 50.3 | ↓-2.1 | |
| 5/20 07:20 | 48.4 | ↓-1.9 | |
| 5/20 07:30 | 46.7 | ↓-1.7 | |
| 5/20 07:40 | 45.3 | ↓-1.4 | |
| 5/20 07:50 | 44.1 | ↓-1.2 | |
| 5/20 08:00 | 43.3 | ↓-0.8 | |
| 5/20 08:10 | 42.7 | ↓-0.6 | |
| 5/20 08:20 | 42.4 | ↓-0.3 | 干潮 |
| 5/20 08:30 | 42.4 | 0 | |
| 5/20 08:40 | 42.8 | ↑0.4 | |
| 5/20 08:50 | 43.4 | ↑0.6 | |
| 5/20 09:00 | 44.2 | ↑0.8 | |
| 5/20 09:10 | 45.4 | ↑1.2 | |
| 5/20 09:20 | 46.7 | ↑1.3 | |
| 5/20 09:30 | 48.3 | ↑1.6 | |
| 5/20 09:40 | 50.2 | ↑1.9 | |
| 5/20 09:50 | 52.2 | ↑2.0 | |
| 5/20 10:00 | 54.4 | ↑2.2 | |
| 5/20 10:10 | 56.7 | ↑2.3 | |
| 5/20 10:20 | 59.1 | ↑2.4 | |
| 5/20 10:30 | 61.7 | ↑2.6 | |
| 5/20 10:40 | 64.4 | ↑2.7 | |
| 5/20 10:50 | 67.1 | ↑2.7 | |
| 5/20 11:00 | 69.9 | ↑2.8 | |
| 5/20 11:10 | 72.7 | ↑2.8 | |
| 5/20 11:20 | 75.6 | ↑2.9 | |
| 5/20 11:30 | 78.4 | ↑2.8 | |
| 5/20 11:40 | 81.2 | ↑2.8 | |
| 5/20 11:50 | 84.0 | ↑2.8 | |
| 5/20 12:00 | 86.8 | ↑2.8 | |
| 5/20 12:10 | 89.5 | ↑2.7 | |
| 5/20 12:20 | 92.1 | ↑2.6 | |
| 5/20 12:30 | 94.7 | ↑2.6 | |
| 5/20 12:40 | 97.1 | ↑2.4 | |
| 5/20 12:50 | 99.4 | ↑2.3 | |
| 5/20 13:00 | 101.6 | ↑2.2 | |
| 5/20 13:10 | 103.7 | ↑2.1 | |
| 5/20 13:20 | 105.5 | ↑1.8 | |
| 5/20 13:30 | 107.2 | ↑1.7 | |
| 5/20 13:40 | 108.7 | ↑1.5 | |
| 5/20 13:50 | 110.0 | ↑1.3 | |
| 5/20 14:00 | 111.1 | ↑1.1 | |
| 5/20 14:10 | 112.0 | ↑0.9 | |
| 5/20 14:20 | 112.6 | ↑0.6 | |
| 5/20 14:30 | 113.0 | ↑0.4 | |
| 5/20 14:40 | 113.2 | ↑0.2 | 満潮 |
| 5/20 14:50 | 113.2 | 0 | |
| 5/20 15:00 | 113.0 | ↓-0.2 | |
| 5/20 15:10 | 112.5 | ↓-0.5 | |
| 5/20 15:20 | 111.9 | ↓-0.6 | |
| 5/20 15:30 | 111.0 | ↓-0.9 | |
| 5/20 15:40 | 110.0 | ↓-1.0 | |
| 5/20 15:50 | 108.8 | ↓-1.2 | |
| 5/20 16:00 | 107.5 | ↓-1.3 | |
| 5/20 16:10 | 106.0 | ↓-1.5 | |
| 5/20 16:20 | 104.5 | ↓-1.5 | |
| 5/20 16:30 | 102.8 | ↓-1.7 | |
| 5/20 16:40 | 101.0 | ↓-1.8 | |
| 5/20 16:50 | 99.2 | ↓-1.8 | |
| 5/20 17:00 | 97.3 | ↓-1.9 | |
| 5/20 17:10 | 95.4 | ↓-1.9 | |
| 5/20 17:20 | 93.4 | ↓-2.0 | |
| 5/20 17:30 | 91.4 | ↓-2.0 | |
| 5/20 17:40 | 89.5 | ↓-1.9 | |
| 5/20 17:50 | 87.5 | ↓-2.0 | |
| 5/20 18:00 | 85.6 | ↓-1.9 | |
| 5/20 18:10 | 83.7 | ↓-1.9 | |
| 5/20 18:20 | 81.9 | ↓-1.8 | |
| 5/20 18:30 | 80.1 | ↓-1.8 | |
| 5/20 18:40 | 78.5 | ↓-1.6 | |
| 5/20 18:50 | 76.9 | ↓-1.6 | |
| 5/20 19:00 | 75.5 | ↓-1.4 | |
| 5/20 19:10 | 74.2 | ↓-1.3 | |
| 5/20 19:20 | 73.1 | ↓-1.1 | |
| 5/20 19:30 | 72.2 | ↓-0.9 | |
| 5/20 19:40 | 71.4 | ↓-0.8 | |
| 5/20 19:50 | 70.9 | ↓-0.5 | |
| 5/20 20:00 | 70.5 | ↓-0.4 | 干潮 |
| 5/20 20:10 | 70.4 | ↓-0.1 | 干潮 |
| 5/20 20:20 | 70.6 | ↑0.2 | |
| 5/20 20:30 | 70.9 | ↑0.3 | |
| 5/20 20:40 | 71.6 | ↑0.7 | |
| 5/20 20:50 | 72.4 | ↑0.8 | |
| 5/20 21:00 | 73.5 | ↑1.1 | |
| 5/20 21:10 | 74.8 | ↑1.3 | |
| 5/20 21:20 | 76.3 | ↑1.5 | |
| 5/20 21:30 | 78.0 | ↑1.7 | |
| 5/20 21:40 | 79.9 | ↑1.9 | |
| 5/20 21:50 | 82.0 | ↑2.1 | |
| 5/20 22:00 | 84.2 | ↑2.2 | |
| 5/20 22:10 | 86.6 | ↑2.4 | |
| 5/20 22:20 | 89.1 | ↑2.5 | |
| 5/20 22:30 | 91.6 | ↑2.5 | |
| 5/20 22:40 | 94.3 | ↑2.7 | |
| 5/20 22:50 | 96.9 | ↑2.6 | |
| 5/20 23:00 | 99.7 | ↑2.8 | |
| 5/20 23:10 | 102.4 | ↑2.7 | |
| 5/20 23:20 | 105.1 | ↑2.7 | |
| 5/20 23:30 | 107.8 | ↑2.7 | |
| 5/20 23:40 | 110.5 | ↑2.7 | |
| 5/20 23:50 | 113.1 | ↑2.6 |