| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
08:15 | 02:20 | 20:52 | 14:32 |
| 123cm | 57cm | 123cm | 45cm | |
|
||||
鳥島（東京）2030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 | 78.8 | ↓-2.9 | |
| 7/20 00:10 | 76.1 | ↓-2.7 | |
| 7/20 00:20 | 73.4 | ↓-2.7 | |
| 7/20 00:30 | 70.9 | ↓-2.5 | |
| 7/20 00:40 | 68.6 | ↓-2.3 | |
| 7/20 00:50 | 66.4 | ↓-2.2 | |
| 7/20 01:00 | 64.4 | ↓-2.0 | |
| 7/20 01:10 | 62.6 | ↓-1.8 | |
| 7/20 01:20 | 61.0 | ↓-1.6 | |
| 7/20 01:30 | 59.6 | ↓-1.4 | |
| 7/20 01:40 | 58.5 | ↓-1.1 | |
| 7/20 01:50 | 57.7 | ↓-0.8 | |
| 7/20 02:00 | 57.0 | ↓-0.7 | |
| 7/20 02:10 | 56.7 | ↓-0.3 | 干潮 |
| 7/20 02:20 | 56.6 | ↓-0.1 | 干潮 |
| 7/20 02:30 | 56.7 | ↑0.1 | |
| 7/20 02:40 | 57.1 | ↑0.4 | |
| 7/20 02:50 | 57.8 | ↑0.7 | |
| 7/20 03:00 | 58.7 | ↑0.9 | |
| 7/20 03:10 | 59.8 | ↑1.1 | |
| 7/20 03:20 | 61.2 | ↑1.4 | |
| 7/20 03:30 | 62.8 | ↑1.6 | |
| 7/20 03:40 | 64.6 | ↑1.8 | |
| 7/20 03:50 | 66.6 | ↑2.0 | |
| 7/20 04:00 | 68.7 | ↑2.1 | |
| 7/20 04:10 | 71.1 | ↑2.4 | |
| 7/20 04:20 | 73.5 | ↑2.4 | |
| 7/20 04:30 | 76.1 | ↑2.6 | |
| 7/20 04:40 | 78.8 | ↑2.7 | |
| 7/20 04:50 | 81.6 | ↑2.8 | |
| 7/20 05:00 | 84.5 | ↑2.9 | |
| 7/20 05:10 | 87.4 | ↑2.9 | |
| 7/20 05:20 | 90.2 | ↑2.8 | |
| 7/20 05:30 | 93.1 | ↑2.9 | |
| 7/20 05:40 | 96.0 | ↑2.9 | |
| 7/20 05:50 | 98.8 | ↑2.8 | |
| 7/20 06:00 | 101.5 | ↑2.7 | |
| 7/20 06:10 | 104.2 | ↑2.7 | |
| 7/20 06:20 | 106.7 | ↑2.5 | |
| 7/20 06:30 | 109.1 | ↑2.4 | |
| 7/20 06:40 | 111.3 | ↑2.2 | |
| 7/20 06:50 | 113.4 | ↑2.1 | |
| 7/20 07:00 | 115.3 | ↑1.9 | |
| 7/20 07:10 | 117.0 | ↑1.7 | |
| 7/20 07:20 | 118.4 | ↑1.4 | |
| 7/20 07:30 | 119.6 | ↑1.2 | |
| 7/20 07:40 | 120.6 | ↑1.0 | |
| 7/20 07:50 | 121.4 | ↑0.8 | |
| 7/20 08:00 | 121.9 | ↑0.5 | |
| 7/20 08:10 | 122.1 | ↑0.2 | 満潮 |
| 7/20 08:20 | 122.1 | 0 | |
| 7/20 08:30 | 121.8 | ↓-0.3 | |
| 7/20 08:40 | 121.2 | ↓-0.6 | |
| 7/20 08:50 | 120.4 | ↓-0.8 | |
| 7/20 09:00 | 119.3 | ↓-1.1 | |
| 7/20 09:10 | 118.0 | ↓-1.3 | |
| 7/20 09:20 | 116.4 | ↓-1.6 | |
| 7/20 09:30 | 114.7 | ↓-1.7 | |
| 7/20 09:40 | 112.6 | ↓-2.1 | |
| 7/20 09:50 | 110.4 | ↓-2.2 | |
| 7/20 10:00 | 108.0 | ↓-2.4 | |
| 7/20 10:10 | 105.5 | ↓-2.5 | |
| 7/20 10:20 | 102.7 | ↓-2.8 | |
| 7/20 10:30 | 99.9 | ↓-2.8 | |
| 7/20 10:40 | 96.9 | ↓-3.0 | |
| 7/20 10:50 | 93.8 | ↓-3.1 | |
| 7/20 11:00 | 90.7 | ↓-3.1 | |
| 7/20 11:10 | 87.5 | ↓-3.2 | |
| 7/20 11:20 | 84.3 | ↓-3.2 | |
| 7/20 11:30 | 81.0 | ↓-3.3 | 最大潮位差 |
| 7/20 11:40 | 77.8 | ↓-3.2 | |
| 7/20 11:50 | 74.6 | ↓-3.2 | |
| 7/20 12:00 | 71.5 | ↓-3.1 | |
| 7/20 12:10 | 68.5 | ↓-3.0 | |
| 7/20 12:20 | 65.5 | ↓-3.0 | |
| 7/20 12:30 | 62.7 | ↓-2.8 | |
| 7/20 12:40 | 60.0 | ↓-2.7 | |
| 7/20 12:50 | 57.5 | ↓-2.5 | |
| 7/20 13:00 | 55.2 | ↓-2.3 | |
| 7/20 13:10 | 53.1 | ↓-2.1 | |
| 7/20 13:20 | 51.2 | ↓-1.9 | |
| 7/20 13:30 | 49.5 | ↓-1.7 | |
| 7/20 13:40 | 48.0 | ↓-1.5 | |
| 7/20 13:50 | 46.8 | ↓-1.2 | |
| 7/20 14:00 | 45.9 | ↓-0.9 | |
| 7/20 14:10 | 45.2 | ↓-0.7 | |
| 7/20 14:20 | 44.7 | ↓-0.5 | |
| 7/20 14:30 | 44.6 | ↓-0.1 | 干潮 |
| 7/20 14:40 | 44.7 | ↑0.1 | |
| 7/20 14:50 | 45.1 | ↑0.4 | |
| 7/20 15:00 | 45.8 | ↑0.7 | |
| 7/20 15:10 | 46.7 | ↑0.9 | |
| 7/20 15:20 | 47.9 | ↑1.2 | |
| 7/20 15:30 | 49.3 | ↑1.4 | |
| 7/20 15:40 | 50.9 | ↑1.6 | |
| 7/20 15:50 | 52.8 | ↑1.9 | |
| 7/20 16:00 | 54.9 | ↑2.1 | |
| 7/20 16:10 | 57.2 | ↑2.3 | |
| 7/20 16:20 | 59.7 | ↑2.5 | |
| 7/20 16:30 | 62.4 | ↑2.7 | |
| 7/20 16:40 | 65.2 | ↑2.8 | |
| 7/20 16:50 | 68.1 | ↑2.9 | |
| 7/20 17:00 | 71.1 | ↑3.0 | |
| 7/20 17:10 | 74.2 | ↑3.1 | |
| 7/20 17:20 | 77.4 | ↑3.2 | |
| 7/20 17:30 | 80.6 | ↑3.2 | |
| 7/20 17:40 | 83.9 | ↑3.3 | 最大潮位差 |
| 7/20 17:50 | 87.1 | ↑3.2 | |
| 7/20 18:00 | 90.3 | ↑3.2 | |
| 7/20 18:10 | 93.5 | ↑3.2 | |
| 7/20 18:20 | 96.6 | ↑3.1 | |
| 7/20 18:30 | 99.6 | ↑3.0 | |
| 7/20 18:40 | 102.5 | ↑2.9 | |
| 7/20 18:50 | 105.3 | ↑2.8 | |
| 7/20 19:00 | 107.9 | ↑2.6 | |
| 7/20 19:10 | 110.3 | ↑2.4 | |
| 7/20 19:20 | 112.6 | ↑2.3 | |
| 7/20 19:30 | 114.7 | ↑2.1 | |
| 7/20 19:40 | 116.6 | ↑1.9 | |
| 7/20 19:50 | 118.2 | ↑1.6 | |
| 7/20 20:00 | 119.6 | ↑1.4 | |
| 7/20 20:10 | 120.8 | ↑1.2 | |
| 7/20 20:20 | 121.7 | ↑0.9 | |
| 7/20 20:30 | 122.4 | ↑0.7 | |
| 7/20 20:40 | 122.8 | ↑0.4 | |
| 7/20 20:50 | 122.9 | ↑0.1 | 満潮 |
| 7/20 21:00 | 122.8 | ↓-0.1 | |
| 7/20 21:10 | 122.5 | ↓-0.3 | |
| 7/20 21:20 | 121.9 | ↓-0.6 | |
| 7/20 21:30 | 121.0 | ↓-0.9 | |
| 7/20 21:40 | 119.9 | ↓-1.1 | |
| 7/20 21:50 | 118.6 | ↓-1.3 | |
| 7/20 22:00 | 117.1 | ↓-1.5 | |
| 7/20 22:10 | 115.3 | ↓-1.8 | |
| 7/20 22:20 | 113.4 | ↓-1.9 | |
| 7/20 22:30 | 111.3 | ↓-2.1 | |
| 7/20 22:40 | 109.0 | ↓-2.3 | |
| 7/20 22:50 | 106.6 | ↓-2.4 | |
| 7/20 23:00 | 104.0 | ↓-2.6 | |
| 7/20 23:10 | 101.3 | ↓-2.7 | |
| 7/20 23:20 | 98.6 | ↓-2.7 | |
| 7/20 23:30 | 95.8 | ↓-2.8 | |
| 7/20 23:40 | 92.9 | ↓-2.9 | |
| 7/20 23:50 | 90.0 | ↓-2.9 |