| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
07:32 | 02:05 | 22:09 | 14:53 |
| 115cm | 77cm | 100cm | 21cm | |
|
||||
鳥島（東京）2018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 | 86.8 | ↓-1.4 | |
| 5/20 00:10 | 85.3 | ↓-1.5 | |
| 5/20 00:20 | 84.0 | ↓-1.3 | |
| 5/20 00:30 | 82.7 | ↓-1.3 | |
| 5/20 00:40 | 81.5 | ↓-1.2 | |
| 5/20 00:50 | 80.4 | ↓-1.1 | |
| 5/20 01:00 | 79.4 | ↓-1.0 | |
| 5/20 01:10 | 78.6 | ↓-0.8 | |
| 5/20 01:20 | 77.8 | ↓-0.8 | |
| 5/20 01:30 | 77.2 | ↓-0.6 | |
| 5/20 01:40 | 76.8 | ↓-0.4 | |
| 5/20 01:50 | 76.5 | ↓-0.3 | |
| 5/20 02:00 | 76.4 | ↓-0.1 | 干潮 |
| 5/20 02:10 | 76.4 | 0 | |
| 5/20 02:20 | 76.6 | ↑0.2 | |
| 5/20 02:30 | 76.9 | ↑0.3 | |
| 5/20 02:40 | 77.4 | ↑0.5 | |
| 5/20 02:50 | 78.0 | ↑0.6 | |
| 5/20 03:00 | 78.8 | ↑0.8 | |
| 5/20 03:10 | 79.8 | ↑1.0 | |
| 5/20 03:20 | 80.9 | ↑1.1 | |
| 5/20 03:30 | 82.1 | ↑1.2 | |
| 5/20 03:40 | 83.4 | ↑1.3 | |
| 5/20 03:50 | 84.8 | ↑1.4 | |
| 5/20 04:00 | 86.3 | ↑1.5 | |
| 5/20 04:10 | 87.9 | ↑1.6 | |
| 5/20 04:20 | 89.6 | ↑1.7 | |
| 5/20 04:30 | 91.4 | ↑1.8 | |
| 5/20 04:40 | 93.1 | ↑1.7 | |
| 5/20 04:50 | 94.9 | ↑1.8 | |
| 5/20 05:00 | 96.7 | ↑1.8 | |
| 5/20 05:10 | 98.5 | ↑1.8 | |
| 5/20 05:20 | 100.3 | ↑1.8 | |
| 5/20 05:30 | 102.0 | ↑1.7 | |
| 5/20 05:40 | 103.7 | ↑1.7 | |
| 5/20 05:50 | 105.3 | ↑1.6 | |
| 5/20 06:00 | 106.8 | ↑1.5 | |
| 5/20 06:10 | 108.2 | ↑1.4 | |
| 5/20 06:20 | 109.5 | ↑1.3 | |
| 5/20 06:30 | 110.7 | ↑1.2 | |
| 5/20 06:40 | 111.7 | ↑1.0 | |
| 5/20 06:50 | 112.5 | ↑0.8 | |
| 5/20 07:00 | 113.2 | ↑0.7 | |
| 5/20 07:10 | 113.7 | ↑0.5 | |
| 5/20 07:20 | 114.0 | ↑0.3 | |
| 5/20 07:30 | 114.2 | ↑0.2 | 満潮 |
| 5/20 07:40 | 114.1 | ↓-0.1 | |
| 5/20 07:50 | 113.8 | ↓-0.3 | |
| 5/20 08:00 | 113.3 | ↓-0.5 | |
| 5/20 08:10 | 112.6 | ↓-0.7 | |
| 5/20 08:20 | 111.7 | ↓-0.9 | |
| 5/20 08:30 | 110.5 | ↓-1.2 | |
| 5/20 08:40 | 109.2 | ↓-1.3 | |
| 5/20 08:50 | 107.6 | ↓-1.6 | |
| 5/20 09:00 | 105.9 | ↓-1.7 | |
| 5/20 09:10 | 103.9 | ↓-2.0 | |
| 5/20 09:20 | 101.8 | ↓-2.1 | |
| 5/20 09:30 | 99.4 | ↓-2.4 | |
| 5/20 09:40 | 96.9 | ↓-2.5 | |
| 5/20 09:50 | 94.3 | ↓-2.6 | |
| 5/20 10:00 | 91.5 | ↓-2.8 | |
| 5/20 10:10 | 88.6 | ↓-2.9 | |
| 5/20 10:20 | 85.5 | ↓-3.1 | |
| 5/20 10:30 | 82.4 | ↓-3.1 | |
| 5/20 10:40 | 79.2 | ↓-3.2 | |
| 5/20 10:50 | 75.9 | ↓-3.3 | |
| 5/20 11:00 | 72.5 | ↓-3.4 | 最大潮位差 |
| 5/20 11:10 | 69.2 | ↓-3.3 | |
| 5/20 11:20 | 65.8 | ↓-3.4 | 最大潮位差 |
| 5/20 11:30 | 62.4 | ↓-3.4 | 最大潮位差 |
| 5/20 11:40 | 59.0 | ↓-3.4 | 最大潮位差 |
| 5/20 11:50 | 55.7 | ↓-3.3 | |
| 5/20 12:00 | 52.4 | ↓-3.3 | |
| 5/20 12:10 | 49.3 | ↓-3.1 | |
| 5/20 12:20 | 46.2 | ↓-3.1 | |
| 5/20 12:30 | 43.2 | ↓-3.0 | |
| 5/20 12:40 | 40.4 | ↓-2.8 | |
| 5/20 12:50 | 37.7 | ↓-2.7 | |
| 5/20 13:00 | 35.1 | ↓-2.6 | |
| 5/20 13:10 | 32.7 | ↓-2.4 | |
| 5/20 13:20 | 30.5 | ↓-2.2 | |
| 5/20 13:30 | 28.6 | ↓-1.9 | |
| 5/20 13:40 | 26.8 | ↓-1.8 | |
| 5/20 13:50 | 25.2 | ↓-1.6 | |
| 5/20 14:00 | 23.8 | ↓-1.4 | |
| 5/20 14:10 | 22.7 | ↓-1.1 | |
| 5/20 14:20 | 21.8 | ↓-0.9 | |
| 5/20 14:30 | 21.2 | ↓-0.6 | |
| 5/20 14:40 | 20.8 | ↓-0.4 | |
| 5/20 14:50 | 20.6 | ↓-0.2 | 干潮 |
| 5/20 15:00 | 20.7 | ↑0.1 | |
| 5/20 15:10 | 21.0 | ↑0.3 | |
| 5/20 15:20 | 21.6 | ↑0.6 | |
| 5/20 15:30 | 22.3 | ↑0.7 | |
| 5/20 15:40 | 23.3 | ↑1.0 | |
| 5/20 15:50 | 24.5 | ↑1.2 | |
| 5/20 16:00 | 26.0 | ↑1.5 | |
| 5/20 16:10 | 27.6 | ↑1.6 | |
| 5/20 16:20 | 29.4 | ↑1.8 | |
| 5/20 16:30 | 31.3 | ↑1.9 | |
| 5/20 16:40 | 33.5 | ↑2.2 | |
| 5/20 16:50 | 35.8 | ↑2.3 | |
| 5/20 17:00 | 38.2 | ↑2.4 | |
| 5/20 17:10 | 40.7 | ↑2.5 | |
| 5/20 17:20 | 43.3 | ↑2.6 | |
| 5/20 17:30 | 46.0 | ↑2.7 | |
| 5/20 17:40 | 48.8 | ↑2.8 | |
| 5/20 17:50 | 51.7 | ↑2.9 | |
| 5/20 18:00 | 54.5 | ↑2.8 | |
| 5/20 18:10 | 57.4 | ↑2.9 | |
| 5/20 18:20 | 60.3 | ↑2.9 | |
| 5/20 18:30 | 63.2 | ↑2.9 | |
| 5/20 18:40 | 66.0 | ↑2.8 | |
| 5/20 18:50 | 68.8 | ↑2.8 | |
| 5/20 19:00 | 71.6 | ↑2.8 | |
| 5/20 19:10 | 74.2 | ↑2.6 | |
| 5/20 19:20 | 76.8 | ↑2.6 | |
| 5/20 19:30 | 79.3 | ↑2.5 | |
| 5/20 19:40 | 81.7 | ↑2.4 | |
| 5/20 19:50 | 83.9 | ↑2.2 | |
| 5/20 20:00 | 86.0 | ↑2.1 | |
| 5/20 20:10 | 88.0 | ↑2.0 | |
| 5/20 20:20 | 89.8 | ↑1.8 | |
| 5/20 20:30 | 91.5 | ↑1.7 | |
| 5/20 20:40 | 93.0 | ↑1.5 | |
| 5/20 20:50 | 94.4 | ↑1.4 | |
| 5/20 21:00 | 95.5 | ↑1.1 | |
| 5/20 21:10 | 96.6 | ↑1.1 | |
| 5/20 21:20 | 97.4 | ↑0.8 | |
| 5/20 21:30 | 98.1 | ↑0.7 | |
| 5/20 21:40 | 98.6 | ↑0.5 | |
| 5/20 21:50 | 98.9 | ↑0.3 | |
| 5/20 22:00 | 99.1 | ↑0.2 | 満潮 |
| 5/20 22:10 | 99.2 | ↑0.1 | |
| 5/20 22:20 | 99.1 | ↓-0.1 | |
| 5/20 22:30 | 98.9 | ↓-0.2 | |
| 5/20 22:40 | 98.5 | ↓-0.4 | |
| 5/20 22:50 | 98.0 | ↓-0.5 | |
| 5/20 23:00 | 97.5 | ↓-0.5 | |
| 5/20 23:10 | 96.8 | ↓-0.7 | |
| 5/20 23:20 | 96.0 | ↓-0.8 | |
| 5/20 23:30 | 95.2 | ↓-0.8 | |
| 5/20 23:40 | 94.3 | ↓-0.9 | |
| 5/20 23:50 | 93.3 | ↓-1.0 |