| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
04:46 | 11:58 | 19:01 | - |
| 132cm | 10cm | 126cm | - | |
|
||||
鳥島（東京）2020年07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 |
|---|---|---|---|
| 7/20 00:00 | 88.0 | ↑0.5 | |
| 7/20 00:10 | 88.7 | ↑0.7 | |
| 7/20 00:20 | 89.6 | ↑0.9 | |
| 7/20 00:30 | 90.7 | ↑1.1 | |
| 7/20 00:40 | 91.9 | ↑1.2 | |
| 7/20 00:50 | 93.3 | ↑1.4 | |
| 7/20 01:00 | 94.9 | ↑1.6 | |
| 7/20 01:10 | 96.6 | ↑1.7 | |
| 7/20 01:20 | 98.4 | ↑1.8 | |
| 7/20 01:30 | 100.3 | ↑1.9 | |
| 7/20 01:40 | 102.3 | ↑2.0 | |
| 7/20 01:50 | 104.4 | ↑2.1 | |
| 7/20 02:00 | 106.5 | ↑2.1 | |
| 7/20 02:10 | 108.7 | ↑2.2 | |
| 7/20 02:20 | 110.8 | ↑2.1 | |
| 7/20 02:30 | 113.0 | ↑2.2 | |
| 7/20 02:40 | 115.1 | ↑2.1 | |
| 7/20 02:50 | 117.2 | ↑2.1 | |
| 7/20 03:00 | 119.2 | ↑2.0 | |
| 7/20 03:10 | 121.1 | ↑1.9 | |
| 7/20 03:20 | 122.9 | ↑1.8 | |
| 7/20 03:30 | 124.6 | ↑1.7 | |
| 7/20 03:40 | 126.1 | ↑1.5 | |
| 7/20 03:50 | 127.4 | ↑1.3 | |
| 7/20 04:00 | 128.6 | ↑1.2 | |
| 7/20 04:10 | 129.5 | ↑0.9 | |
| 7/20 04:20 | 130.3 | ↑0.8 | |
| 7/20 04:30 | 130.8 | ↑0.5 | |
| 7/20 04:40 | 131.0 | ↑0.2 | 満潮 |
| 7/20 04:50 | 131.0 | 0 | |
| 7/20 05:00 | 130.8 | ↓-0.2 | |
| 7/20 05:10 | 130.3 | ↓-0.5 | |
| 7/20 05:20 | 129.5 | ↓-0.8 | |
| 7/20 05:30 | 128.4 | ↓-1.1 | |
| 7/20 05:40 | 127.0 | ↓-1.4 | |
| 7/20 05:50 | 125.4 | ↓-1.6 | |
| 7/20 06:00 | 123.5 | ↓-1.9 | |
| 7/20 06:10 | 121.3 | ↓-2.2 | |
| 7/20 06:20 | 118.9 | ↓-2.4 | |
| 7/20 06:30 | 116.2 | ↓-2.7 | |
| 7/20 06:40 | 113.2 | ↓-3.0 | |
| 7/20 06:50 | 110.0 | ↓-3.2 | |
| 7/20 07:00 | 106.6 | ↓-3.4 | |
| 7/20 07:10 | 103.0 | ↓-3.6 | |
| 7/20 07:20 | 99.3 | ↓-3.7 | |
| 7/20 07:30 | 95.3 | ↓-4.0 | |
| 7/20 07:40 | 91.2 | ↓-4.1 | |
| 7/20 07:50 | 87.0 | ↓-4.2 | |
| 7/20 08:00 | 82.7 | ↓-4.3 | |
| 7/20 08:10 | 78.3 | ↓-4.4 | |
| 7/20 08:20 | 73.8 | ↓-4.5 | 最大潮位差 |
| 7/20 08:30 | 69.4 | ↓-4.4 | |
| 7/20 08:40 | 64.9 | ↓-4.5 | 最大潮位差 |
| 7/20 08:50 | 60.4 | ↓-4.5 | 最大潮位差 |
| 7/20 09:00 | 56.0 | ↓-4.4 | |
| 7/20 09:10 | 51.6 | ↓-4.4 | |
| 7/20 09:20 | 47.4 | ↓-4.2 | |
| 7/20 09:30 | 43.3 | ↓-4.1 | |
| 7/20 09:40 | 39.3 | ↓-4.0 | |
| 7/20 09:50 | 35.5 | ↓-3.8 | |
| 7/20 10:00 | 31.8 | ↓-3.7 | |
| 7/20 10:10 | 28.4 | ↓-3.4 | |
| 7/20 10:20 | 25.3 | ↓-3.1 | |
| 7/20 10:30 | 22.3 | ↓-3.0 | |
| 7/20 10:40 | 19.7 | ↓-2.6 | |
| 7/20 10:50 | 17.3 | ↓-2.4 | |
| 7/20 11:00 | 15.3 | ↓-2.0 | |
| 7/20 11:10 | 13.5 | ↓-1.8 | |
| 7/20 11:20 | 12.1 | ↓-1.4 | |
| 7/20 11:30 | 11.0 | ↓-1.1 | |
| 7/20 11:40 | 10.2 | ↓-0.8 | |
| 7/20 11:50 | 9.8 | ↓-0.4 | 干潮 |
| 7/20 12:00 | 9.8 | 0 | |
| 7/20 12:10 | 10.0 | ↑0.2 | |
| 7/20 12:20 | 10.7 | ↑0.7 | |
| 7/20 12:30 | 11.6 | ↑0.9 | |
| 7/20 12:40 | 12.9 | ↑1.3 | |
| 7/20 12:50 | 14.5 | ↑1.6 | |
| 7/20 13:00 | 16.4 | ↑1.9 | |
| 7/20 13:10 | 18.7 | ↑2.3 | |
| 7/20 13:20 | 21.2 | ↑2.5 | |
| 7/20 13:30 | 24.0 | ↑2.8 | |
| 7/20 13:40 | 27.0 | ↑3.0 | |
| 7/20 13:50 | 30.3 | ↑3.3 | |
| 7/20 14:00 | 33.8 | ↑3.5 | |
| 7/20 14:10 | 37.5 | ↑3.7 | |
| 7/20 14:20 | 41.3 | ↑3.8 | |
| 7/20 14:30 | 45.3 | ↑4.0 | |
| 7/20 14:40 | 49.5 | ↑4.2 | |
| 7/20 14:50 | 53.7 | ↑4.2 | |
| 7/20 15:00 | 58.0 | ↑4.3 | |
| 7/20 15:10 | 62.3 | ↑4.3 | |
| 7/20 15:20 | 66.7 | ↑4.4 | |
| 7/20 15:30 | 71.1 | ↑4.4 | |
| 7/20 15:40 | 75.4 | ↑4.3 | |
| 7/20 15:50 | 79.7 | ↑4.3 | |
| 7/20 16:00 | 83.9 | ↑4.2 | |
| 7/20 16:10 | 88.0 | ↑4.1 | |
| 7/20 16:20 | 91.9 | ↑3.9 | |
| 7/20 16:30 | 95.8 | ↑3.9 | |
| 7/20 16:40 | 99.4 | ↑3.6 | |
| 7/20 16:50 | 102.9 | ↑3.5 | |
| 7/20 17:00 | 106.2 | ↑3.3 | |
| 7/20 17:10 | 109.2 | ↑3.0 | |
| 7/20 17:20 | 112.0 | ↑2.8 | |
| 7/20 17:30 | 114.6 | ↑2.6 | |
| 7/20 17:40 | 116.9 | ↑2.3 | |
| 7/20 17:50 | 118.9 | ↑2.0 | |
| 7/20 18:00 | 120.7 | ↑1.8 | |
| 7/20 18:10 | 122.2 | ↑1.5 | |
| 7/20 18:20 | 123.4 | ↑1.2 | |
| 7/20 18:30 | 124.4 | ↑1.0 | |
| 7/20 18:40 | 125.0 | ↑0.6 | |
| 7/20 18:50 | 125.4 | ↑0.4 | |
| 7/20 19:00 | 125.6 | ↑0.2 | 満潮 |
| 7/20 19:10 | 125.4 | ↓-0.2 | |
| 7/20 19:20 | 125.0 | ↓-0.4 | |
| 7/20 19:30 | 124.4 | ↓-0.6 | |
| 7/20 19:40 | 123.6 | ↓-0.8 | |
| 7/20 19:50 | 122.5 | ↓-1.1 | |
| 7/20 20:00 | 121.2 | ↓-1.3 | |
| 7/20 20:10 | 119.8 | ↓-1.4 | |
| 7/20 20:20 | 118.2 | ↓-1.6 | |
| 7/20 20:30 | 116.4 | ↓-1.8 | |
| 7/20 20:40 | 114.6 | ↓-1.8 | |
| 7/20 20:50 | 112.6 | ↓-2.0 | |
| 7/20 21:00 | 110.6 | ↓-2.0 | |
| 7/20 21:10 | 108.5 | ↓-2.1 | |
| 7/20 21:20 | 106.3 | ↓-2.2 | |
| 7/20 21:30 | 104.2 | ↓-2.1 | |
| 7/20 21:40 | 102.0 | ↓-2.2 | |
| 7/20 21:50 | 99.9 | ↓-2.1 | |
| 7/20 22:00 | 97.8 | ↓-2.1 | |
| 7/20 22:10 | 95.8 | ↓-2.0 | |
| 7/20 22:20 | 93.9 | ↓-1.9 | |
| 7/20 22:30 | 92.1 | ↓-1.8 | |
| 7/20 22:40 | 90.5 | ↓-1.6 | |
| 7/20 22:50 | 88.9 | ↓-1.6 | |
| 7/20 23:00 | 87.6 | ↓-1.3 | |
| 7/20 23:10 | 86.4 | ↓-1.2 | |
| 7/20 23:20 | 85.4 | ↓-1.0 | |
| 7/20 23:30 | 84.6 | ↓-0.8 | |
| 7/20 23:40 | 84.0 | ↓-0.6 | |
| 7/20 23:50 | 83.6 | ↓-0.4 |