| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
05:20 | 12:23 | 19:22 | - |
| 126cm | -2cm | 117cm | - | |
|
||||
鳥島（東京）2023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 | 69.5 | ↑0.1 | |
| 5/21 00:10 | 69.7 | ↑0.2 | |
| 5/21 00:20 | 70.3 | ↑0.6 | |
| 5/21 00:30 | 71.0 | ↑0.7 | |
| 5/21 00:40 | 72.0 | ↑1.0 | |
| 5/21 00:50 | 73.2 | ↑1.2 | |
| 5/21 01:00 | 74.6 | ↑1.4 | |
| 5/21 01:10 | 76.3 | ↑1.7 | |
| 5/21 01:20 | 78.1 | ↑1.8 | |
| 5/21 01:30 | 80.1 | ↑2.0 | |
| 5/21 01:40 | 82.3 | ↑2.2 | |
| 5/21 01:50 | 84.6 | ↑2.3 | |
| 5/21 02:00 | 87.0 | ↑2.4 | |
| 5/21 02:10 | 89.5 | ↑2.5 | |
| 5/21 02:20 | 92.1 | ↑2.6 | |
| 5/21 02:30 | 94.8 | ↑2.7 | |
| 5/21 02:40 | 97.5 | ↑2.7 | |
| 5/21 02:50 | 100.2 | ↑2.7 | |
| 5/21 03:00 | 102.8 | ↑2.6 | |
| 5/21 03:10 | 105.5 | ↑2.7 | |
| 5/21 03:20 | 108.1 | ↑2.6 | |
| 5/21 03:30 | 110.5 | ↑2.4 | |
| 5/21 03:40 | 112.9 | ↑2.4 | |
| 5/21 03:50 | 115.1 | ↑2.2 | |
| 5/21 04:00 | 117.2 | ↑2.1 | |
| 5/21 04:10 | 119.1 | ↑1.9 | |
| 5/21 04:20 | 120.8 | ↑1.7 | |
| 5/21 04:30 | 122.3 | ↑1.5 | |
| 5/21 04:40 | 123.5 | ↑1.2 | |
| 5/21 04:50 | 124.5 | ↑1.0 | |
| 5/21 05:00 | 125.2 | ↑0.7 | |
| 5/21 05:10 | 125.6 | ↑0.4 | 満潮 |
| 5/21 05:20 | 125.7 | ↑0.1 | 満潮 |
| 5/21 05:30 | 125.5 | ↓-0.2 | |
| 5/21 05:40 | 125.1 | ↓-0.4 | |
| 5/21 05:50 | 124.3 | ↓-0.8 | |
| 5/21 06:00 | 123.2 | ↓-1.1 | |
| 5/21 06:10 | 121.7 | ↓-1.5 | |
| 5/21 06:20 | 120.0 | ↓-1.7 | |
| 5/21 06:30 | 117.9 | ↓-2.1 | |
| 5/21 06:40 | 115.6 | ↓-2.3 | |
| 5/21 06:50 | 112.9 | ↓-2.7 | |
| 5/21 07:00 | 110.0 | ↓-2.9 | |
| 5/21 07:10 | 106.8 | ↓-3.2 | |
| 5/21 07:20 | 103.3 | ↓-3.5 | |
| 5/21 07:30 | 99.6 | ↓-3.7 | |
| 5/21 07:40 | 95.7 | ↓-3.9 | |
| 5/21 07:50 | 91.6 | ↓-4.1 | |
| 5/21 08:00 | 87.3 | ↓-4.3 | |
| 5/21 08:10 | 82.8 | ↓-4.5 | |
| 5/21 08:20 | 78.2 | ↓-4.6 | |
| 5/21 08:30 | 73.5 | ↓-4.7 | |
| 5/21 08:40 | 68.8 | ↓-4.7 | |
| 5/21 08:50 | 63.9 | ↓-4.9 | 最大潮位差 |
| 5/21 09:00 | 59.1 | ↓-4.8 | |
| 5/21 09:10 | 54.3 | ↓-4.8 | |
| 5/21 09:20 | 49.5 | ↓-4.8 | |
| 5/21 09:30 | 44.7 | ↓-4.8 | |
| 5/21 09:40 | 40.1 | ↓-4.6 | |
| 5/21 09:50 | 35.6 | ↓-4.5 | |
| 5/21 10:00 | 31.2 | ↓-4.4 | |
| 5/21 10:10 | 26.9 | ↓-4.3 | |
| 5/21 10:20 | 22.9 | ↓-4.0 | |
| 5/21 10:30 | 19.1 | ↓-3.8 | |
| 5/21 10:40 | 15.6 | ↓-3.5 | |
| 5/21 10:50 | 12.3 | ↓-3.3 | |
| 5/21 11:00 | 9.3 | ↓-3.0 | |
| 5/21 11:10 | 6.5 | ↓-2.8 | |
| 5/21 11:20 | 4.2 | ↓-2.3 | |
| 5/21 11:30 | 2.1 | ↓-2.1 | |
| 5/21 11:40 | 0.4 | ↓-1.7 | |
| 5/21 11:50 | -1.0 | ↓-1.4 | |
| 5/21 12:00 | -2.0 | ↓-1.0 | |
| 5/21 12:10 | -2.6 | ↓-0.6 | |
| 5/21 12:20 | -2.9 | ↓-0.3 | 干潮 |
| 5/21 12:30 | -2.8 | ↑0.1 | |
| 5/21 12:40 | -2.4 | ↑0.4 | |
| 5/21 12:50 | -1.5 | ↑0.9 | |
| 5/21 13:00 | -0.3 | ↑1.2 | |
| 5/21 13:10 | 1.2 | ↑1.5 | |
| 5/21 13:20 | 3.1 | ↑1.9 | |
| 5/21 13:30 | 5.3 | ↑2.2 | |
| 5/21 13:40 | 7.8 | ↑2.5 | |
| 5/21 13:50 | 10.6 | ↑2.8 | |
| 5/21 14:00 | 13.6 | ↑3.0 | |
| 5/21 14:10 | 17.0 | ↑3.4 | |
| 5/21 14:20 | 20.5 | ↑3.5 | |
| 5/21 14:30 | 24.3 | ↑3.8 | |
| 5/21 14:40 | 28.3 | ↑4.0 | |
| 5/21 14:50 | 32.4 | ↑4.1 | |
| 5/21 15:00 | 36.7 | ↑4.3 | |
| 5/21 15:10 | 41.0 | ↑4.3 | |
| 5/21 15:20 | 45.5 | ↑4.5 | |
| 5/21 15:30 | 50.0 | ↑4.5 | |
| 5/21 15:40 | 54.5 | ↑4.5 | |
| 5/21 15:50 | 59.1 | ↑4.6 | |
| 5/21 16:00 | 63.6 | ↑4.5 | |
| 5/21 16:10 | 68.1 | ↑4.5 | |
| 5/21 16:20 | 72.4 | ↑4.3 | |
| 5/21 16:30 | 76.7 | ↑4.3 | |
| 5/21 16:40 | 80.9 | ↑4.2 | |
| 5/21 16:50 | 84.9 | ↑4.0 | |
| 5/21 17:00 | 88.7 | ↑3.8 | |
| 5/21 17:10 | 92.3 | ↑3.6 | |
| 5/21 17:20 | 95.8 | ↑3.5 | |
| 5/21 17:30 | 99.0 | ↑3.2 | |
| 5/21 17:40 | 101.9 | ↑2.9 | |
| 5/21 17:50 | 104.6 | ↑2.7 | |
| 5/21 18:00 | 107.1 | ↑2.5 | |
| 5/21 18:10 | 109.2 | ↑2.1 | |
| 5/21 18:20 | 111.1 | ↑1.9 | |
| 5/21 18:30 | 112.7 | ↑1.6 | |
| 5/21 18:40 | 114.0 | ↑1.3 | |
| 5/21 18:50 | 115.0 | ↑1.0 | |
| 5/21 19:00 | 115.8 | ↑0.8 | |
| 5/21 19:10 | 116.2 | ↑0.4 | |
| 5/21 19:20 | 116.4 | ↑0.2 | 満潮 |
| 5/21 19:30 | 116.3 | ↓-0.1 | |
| 5/21 19:40 | 115.9 | ↓-0.4 | |
| 5/21 19:50 | 115.3 | ↓-0.6 | |
| 5/21 20:00 | 114.5 | ↓-0.8 | |
| 5/21 20:10 | 113.4 | ↓-1.1 | |
| 5/21 20:20 | 112.2 | ↓-1.2 | |
| 5/21 20:30 | 110.7 | ↓-1.5 | |
| 5/21 20:40 | 109.1 | ↓-1.6 | |
| 5/21 20:50 | 107.3 | ↓-1.8 | |
| 5/21 21:00 | 105.5 | ↓-1.8 | |
| 5/21 21:10 | 103.5 | ↓-2.0 | |
| 5/21 21:20 | 101.4 | ↓-2.1 | |
| 5/21 21:30 | 99.3 | ↓-2.1 | |
| 5/21 21:40 | 97.1 | ↓-2.2 | |
| 5/21 21:50 | 94.9 | ↓-2.2 | |
| 5/21 22:00 | 92.8 | ↓-2.1 | |
| 5/21 22:10 | 90.6 | ↓-2.2 | |
| 5/21 22:20 | 88.6 | ↓-2.0 | |
| 5/21 22:30 | 86.6 | ↓-2.0 | |
| 5/21 22:40 | 84.6 | ↓-2.0 | |
| 5/21 22:50 | 82.8 | ↓-1.8 | |
| 5/21 23:00 | 81.2 | ↓-1.6 | |
| 5/21 23:10 | 79.7 | ↓-1.5 | |
| 5/21 23:20 | 78.3 | ↓-1.4 | |
| 5/21 23:30 | 77.2 | ↓-1.1 | |
| 5/21 23:40 | 76.2 | ↓-1.0 | |
| 5/21 23:50 | 75.4 | ↓-0.8 |