| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(土) |
04:12 | 10:46 | 17:21 | 22:59 |
| 115cm | 20cm | 118cm | 57cm | |
|
||||
鳥島（東京）2039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 | 63.2 | ↑2.0 | |
| 5/21 00:10 | 65.4 | ↑2.2 | |
| 5/21 00:20 | 67.7 | ↑2.3 | |
| 5/21 00:30 | 70.1 | ↑2.4 | |
| 5/21 00:40 | 72.7 | ↑2.6 | |
| 5/21 00:50 | 75.3 | ↑2.6 | |
| 5/21 01:00 | 78.0 | ↑2.7 | |
| 5/21 01:10 | 80.8 | ↑2.8 | |
| 5/21 01:20 | 83.6 | ↑2.8 | |
| 5/21 01:30 | 86.4 | ↑2.8 | |
| 5/21 01:40 | 89.2 | ↑2.8 | |
| 5/21 01:50 | 91.9 | ↑2.7 | |
| 5/21 02:00 | 94.6 | ↑2.7 | |
| 5/21 02:10 | 97.2 | ↑2.6 | |
| 5/21 02:20 | 99.7 | ↑2.5 | |
| 5/21 02:30 | 102.1 | ↑2.4 | |
| 5/21 02:40 | 104.3 | ↑2.2 | |
| 5/21 02:50 | 106.4 | ↑2.1 | |
| 5/21 03:00 | 108.2 | ↑1.8 | |
| 5/21 03:10 | 109.9 | ↑1.7 | |
| 5/21 03:20 | 111.3 | ↑1.4 | |
| 5/21 03:30 | 112.5 | ↑1.2 | |
| 5/21 03:40 | 113.5 | ↑1.0 | |
| 5/21 03:50 | 114.2 | ↑0.7 | |
| 5/21 04:00 | 114.7 | ↑0.5 | |
| 5/21 04:10 | 114.8 | ↑0.1 | 満潮 |
| 5/21 04:20 | 114.7 | ↓-0.1 | |
| 5/21 04:30 | 114.4 | ↓-0.3 | |
| 5/21 04:40 | 113.7 | ↓-0.7 | |
| 5/21 04:50 | 112.8 | ↓-0.9 | |
| 5/21 05:00 | 111.5 | ↓-1.3 | |
| 5/21 05:10 | 110.0 | ↓-1.5 | |
| 5/21 05:20 | 108.3 | ↓-1.7 | |
| 5/21 05:30 | 106.3 | ↓-2.0 | |
| 5/21 05:40 | 104.0 | ↓-2.3 | |
| 5/21 05:50 | 101.5 | ↓-2.5 | |
| 5/21 06:00 | 98.8 | ↓-2.7 | |
| 5/21 06:10 | 95.8 | ↓-3.0 | |
| 5/21 06:20 | 92.7 | ↓-3.1 | |
| 5/21 06:30 | 89.5 | ↓-3.2 | |
| 5/21 06:40 | 86.0 | ↓-3.5 | |
| 5/21 06:50 | 82.5 | ↓-3.5 | |
| 5/21 07:00 | 78.8 | ↓-3.7 | |
| 5/21 07:10 | 75.1 | ↓-3.7 | |
| 5/21 07:20 | 71.3 | ↓-3.8 | |
| 5/21 07:30 | 67.5 | ↓-3.8 | |
| 5/21 07:40 | 63.6 | ↓-3.9 | |
| 5/21 07:50 | 59.8 | ↓-3.8 | |
| 5/21 08:00 | 56.0 | ↓-3.8 | |
| 5/21 08:10 | 52.3 | ↓-3.7 | |
| 5/21 08:20 | 48.7 | ↓-3.6 | |
| 5/21 08:30 | 45.2 | ↓-3.5 | |
| 5/21 08:40 | 41.9 | ↓-3.3 | |
| 5/21 08:50 | 38.7 | ↓-3.2 | |
| 5/21 09:00 | 35.7 | ↓-3.0 | |
| 5/21 09:10 | 32.9 | ↓-2.8 | |
| 5/21 09:20 | 30.3 | ↓-2.6 | |
| 5/21 09:30 | 27.9 | ↓-2.4 | |
| 5/21 09:40 | 25.9 | ↓-2.0 | |
| 5/21 09:50 | 24.0 | ↓-1.9 | |
| 5/21 10:00 | 22.5 | ↓-1.5 | |
| 5/21 10:10 | 21.3 | ↓-1.2 | |
| 5/21 10:20 | 20.4 | ↓-0.9 | |
| 5/21 10:30 | 19.7 | ↓-0.7 | |
| 5/21 10:40 | 19.4 | ↓-0.3 | 干潮 |
| 5/21 10:50 | 19.5 | ↑0.1 | |
| 5/21 11:00 | 19.8 | ↑0.3 | |
| 5/21 11:10 | 20.4 | ↑0.6 | |
| 5/21 11:20 | 21.4 | ↑1.0 | |
| 5/21 11:30 | 22.6 | ↑1.2 | |
| 5/21 11:40 | 24.2 | ↑1.6 | |
| 5/21 11:50 | 26.1 | ↑1.9 | |
| 5/21 12:00 | 28.2 | ↑2.1 | |
| 5/21 12:10 | 30.6 | ↑2.4 | |
| 5/21 12:20 | 33.2 | ↑2.6 | |
| 5/21 12:30 | 36.0 | ↑2.8 | |
| 5/21 12:40 | 39.1 | ↑3.1 | |
| 5/21 12:50 | 42.4 | ↑3.3 | |
| 5/21 13:00 | 45.8 | ↑3.4 | |
| 5/21 13:10 | 49.4 | ↑3.6 | |
| 5/21 13:20 | 53.0 | ↑3.6 | |
| 5/21 13:30 | 56.8 | ↑3.8 | |
| 5/21 13:40 | 60.7 | ↑3.9 | |
| 5/21 13:50 | 64.6 | ↑3.9 | |
| 5/21 14:00 | 68.5 | ↑3.9 | |
| 5/21 14:10 | 72.5 | ↑4.0 | 最大潮位差 |
| 5/21 14:20 | 76.4 | ↑3.9 | |
| 5/21 14:30 | 80.2 | ↑3.8 | |
| 5/21 14:40 | 84.0 | ↑3.8 | |
| 5/21 14:50 | 87.6 | ↑3.6 | |
| 5/21 15:00 | 91.2 | ↑3.6 | |
| 5/21 15:10 | 94.6 | ↑3.4 | |
| 5/21 15:20 | 97.8 | ↑3.2 | |
| 5/21 15:30 | 100.8 | ↑3.0 | |
| 5/21 15:40 | 103.7 | ↑2.9 | |
| 5/21 15:50 | 106.3 | ↑2.6 | |
| 5/21 16:00 | 108.6 | ↑2.3 | |
| 5/21 16:10 | 110.7 | ↑2.1 | |
| 5/21 16:20 | 112.6 | ↑1.9 | |
| 5/21 16:30 | 114.2 | ↑1.6 | |
| 5/21 16:40 | 115.5 | ↑1.3 | |
| 5/21 16:50 | 116.5 | ↑1.0 | |
| 5/21 17:00 | 117.2 | ↑0.7 | |
| 5/21 17:10 | 117.7 | ↑0.5 | |
| 5/21 17:20 | 117.8 | ↑0.1 | 満潮 |
| 5/21 17:30 | 117.7 | ↓-0.1 | |
| 5/21 17:40 | 117.3 | ↓-0.4 | |
| 5/21 17:50 | 116.6 | ↓-0.7 | |
| 5/21 18:00 | 115.6 | ↓-1.0 | |
| 5/21 18:10 | 114.4 | ↓-1.2 | |
| 5/21 18:20 | 113.0 | ↓-1.4 | |
| 5/21 18:30 | 111.3 | ↓-1.7 | |
| 5/21 18:40 | 109.4 | ↓-1.9 | |
| 5/21 18:50 | 107.4 | ↓-2.0 | |
| 5/21 19:00 | 105.1 | ↓-2.3 | |
| 5/21 19:10 | 102.7 | ↓-2.4 | |
| 5/21 19:20 | 100.2 | ↓-2.5 | |
| 5/21 19:30 | 97.6 | ↓-2.6 | |
| 5/21 19:40 | 94.8 | ↓-2.8 | |
| 5/21 19:50 | 92.1 | ↓-2.7 | |
| 5/21 20:00 | 89.2 | ↓-2.9 | |
| 5/21 20:10 | 86.4 | ↓-2.8 | |
| 5/21 20:20 | 83.6 | ↓-2.8 | |
| 5/21 20:30 | 80.8 | ↓-2.8 | |
| 5/21 20:40 | 78.0 | ↓-2.8 | |
| 5/21 20:50 | 75.4 | ↓-2.6 | |
| 5/21 21:00 | 72.8 | ↓-2.6 | |
| 5/21 21:10 | 70.4 | ↓-2.4 | |
| 5/21 21:20 | 68.1 | ↓-2.3 | |
| 5/21 21:30 | 66.0 | ↓-2.1 | |
| 5/21 21:40 | 64.0 | ↓-2.0 | |
| 5/21 21:50 | 62.2 | ↓-1.8 | |
| 5/21 22:00 | 60.7 | ↓-1.5 | |
| 5/21 22:10 | 59.4 | ↓-1.3 | |
| 5/21 22:20 | 58.3 | ↓-1.1 | |
| 5/21 22:30 | 57.4 | ↓-0.9 | |
| 5/21 22:40 | 56.8 | ↓-0.6 | |
| 5/21 22:50 | 56.5 | ↓-0.3 | 干潮 |
| 5/21 23:00 | 56.4 | ↓-0.1 | |
| 5/21 23:10 | 56.6 | ↑0.2 | |
| 5/21 23:20 | 57.0 | ↑0.4 | |
| 5/21 23:30 | 57.7 | ↑0.7 | |
| 5/21 23:40 | 58.6 | ↑0.9 | |
| 5/21 23:50 | 59.8 | ↑1.2 |