| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(日) |
00:23 | 07:35 | 14:23 | 19:15 |
| 107cm | 56cm | 96cm | 80cm | |
|
||||
鳥島（東京）2021年07月4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 |
|---|---|---|---|
| 7/4 00:00 | 106.7 | ↑0.4 | |
| 7/4 00:10 | 106.9 | ↑0.2 | |
| 7/4 00:20 | 107.0 | ↑0.1 | 満潮 |
| 7/4 00:30 | 106.9 | ↓-0.1 | |
| 7/4 00:40 | 106.8 | ↓-0.1 | |
| 7/4 00:50 | 106.5 | ↓-0.3 | |
| 7/4 01:00 | 106.0 | ↓-0.5 | |
| 7/4 01:10 | 105.5 | ↓-0.5 | |
| 7/4 01:20 | 104.8 | ↓-0.7 | |
| 7/4 01:30 | 104.0 | ↓-0.8 | |
| 7/4 01:40 | 103.1 | ↓-0.9 | |
| 7/4 01:50 | 102.0 | ↓-1.1 | |
| 7/4 02:00 | 100.9 | ↓-1.1 | |
| 7/4 02:10 | 99.6 | ↓-1.3 | |
| 7/4 02:20 | 98.3 | ↓-1.3 | |
| 7/4 02:30 | 96.8 | ↓-1.5 | |
| 7/4 02:40 | 95.3 | ↓-1.5 | |
| 7/4 02:50 | 93.7 | ↓-1.6 | |
| 7/4 03:00 | 92.0 | ↓-1.7 | |
| 7/4 03:10 | 90.2 | ↓-1.8 | |
| 7/4 03:20 | 88.5 | ↓-1.7 | |
| 7/4 03:30 | 86.6 | ↓-1.9 | 最大潮位差 |
| 7/4 03:40 | 84.8 | ↓-1.8 | |
| 7/4 03:50 | 82.9 | ↓-1.9 | 最大潮位差 |
| 7/4 04:00 | 81.0 | ↓-1.9 | 最大潮位差 |
| 7/4 04:10 | 79.2 | ↓-1.8 | |
| 7/4 04:20 | 77.3 | ↓-1.9 | 最大潮位差 |
| 7/4 04:30 | 75.4 | ↓-1.9 | 最大潮位差 |
| 7/4 04:40 | 73.6 | ↓-1.8 | |
| 7/4 04:50 | 71.9 | ↓-1.7 | |
| 7/4 05:00 | 70.1 | ↓-1.8 | |
| 7/4 05:10 | 68.5 | ↓-1.6 | |
| 7/4 05:20 | 66.9 | ↓-1.6 | |
| 7/4 05:30 | 65.4 | ↓-1.5 | |
| 7/4 05:40 | 64.0 | ↓-1.4 | |
| 7/4 05:50 | 62.6 | ↓-1.4 | |
| 7/4 06:00 | 61.4 | ↓-1.2 | |
| 7/4 06:10 | 60.3 | ↓-1.1 | |
| 7/4 06:20 | 59.3 | ↓-1.0 | |
| 7/4 06:30 | 58.4 | ↓-0.9 | |
| 7/4 06:40 | 57.6 | ↓-0.8 | |
| 7/4 06:50 | 57.0 | ↓-0.6 | |
| 7/4 07:00 | 56.5 | ↓-0.5 | |
| 7/4 07:10 | 56.1 | ↓-0.4 | |
| 7/4 07:20 | 55.8 | ↓-0.3 | |
| 7/4 07:30 | 55.7 | ↓-0.1 | 干潮 |
| 7/4 07:40 | 55.7 | 0 | |
| 7/4 07:50 | 55.9 | ↑0.2 | |
| 7/4 08:00 | 56.1 | ↑0.2 | |
| 7/4 08:10 | 56.5 | ↑0.4 | |
| 7/4 08:20 | 57.1 | ↑0.6 | |
| 7/4 08:30 | 57.7 | ↑0.6 | |
| 7/4 08:40 | 58.4 | ↑0.7 | |
| 7/4 08:50 | 59.3 | ↑0.9 | |
| 7/4 09:00 | 60.3 | ↑1.0 | |
| 7/4 09:10 | 61.3 | ↑1.0 | |
| 7/4 09:20 | 62.5 | ↑1.2 | |
| 7/4 09:30 | 63.7 | ↑1.2 | |
| 7/4 09:40 | 65.0 | ↑1.3 | |
| 7/4 09:50 | 66.3 | ↑1.3 | |
| 7/4 10:00 | 67.7 | ↑1.4 | |
| 7/4 10:10 | 69.2 | ↑1.5 | |
| 7/4 10:20 | 70.7 | ↑1.5 | |
| 7/4 10:30 | 72.2 | ↑1.5 | |
| 7/4 10:40 | 73.7 | ↑1.5 | |
| 7/4 10:50 | 75.2 | ↑1.5 | |
| 7/4 11:00 | 76.8 | ↑1.6 | |
| 7/4 11:10 | 78.3 | ↑1.5 | |
| 7/4 11:20 | 79.8 | ↑1.5 | |
| 7/4 11:30 | 81.2 | ↑1.4 | |
| 7/4 11:40 | 82.7 | ↑1.5 | |
| 7/4 11:50 | 84.0 | ↑1.3 | |
| 7/4 12:00 | 85.4 | ↑1.4 | |
| 7/4 12:10 | 86.6 | ↑1.2 | |
| 7/4 12:20 | 87.8 | ↑1.2 | |
| 7/4 12:30 | 88.9 | ↑1.1 | |
| 7/4 12:40 | 90.0 | ↑1.1 | |
| 7/4 12:50 | 90.9 | ↑0.9 | |
| 7/4 13:00 | 91.8 | ↑0.9 | |
| 7/4 13:10 | 92.5 | ↑0.7 | |
| 7/4 13:20 | 93.2 | ↑0.7 | |
| 7/4 13:30 | 93.8 | ↑0.6 | |
| 7/4 13:40 | 94.2 | ↑0.4 | |
| 7/4 13:50 | 94.6 | ↑0.4 | |
| 7/4 14:00 | 94.9 | ↑0.3 | |
| 7/4 14:10 | 95.0 | ↑0.1 | |
| 7/4 14:20 | 95.1 | ↑0.1 | 満潮 |
| 7/4 14:30 | 95.1 | 0 | |
| 7/4 14:40 | 94.9 | ↓-0.2 | |
| 7/4 14:50 | 94.7 | ↓-0.2 | |
| 7/4 15:00 | 94.4 | ↓-0.3 | |
| 7/4 15:10 | 94.0 | ↓-0.4 | |
| 7/4 15:20 | 93.6 | ↓-0.4 | |
| 7/4 15:30 | 93.1 | ↓-0.5 | |
| 7/4 15:40 | 92.5 | ↓-0.6 | |
| 7/4 15:50 | 91.9 | ↓-0.6 | |
| 7/4 16:00 | 91.2 | ↓-0.7 | |
| 7/4 16:10 | 90.4 | ↓-0.8 | |
| 7/4 16:20 | 89.7 | ↓-0.7 | |
| 7/4 16:30 | 88.9 | ↓-0.8 | |
| 7/4 16:40 | 88.1 | ↓-0.8 | |
| 7/4 16:50 | 87.3 | ↓-0.8 | |
| 7/4 17:00 | 86.5 | ↓-0.8 | |
| 7/4 17:10 | 85.7 | ↓-0.8 | |
| 7/4 17:20 | 85.0 | ↓-0.7 | |
| 7/4 17:30 | 84.2 | ↓-0.8 | |
| 7/4 17:40 | 83.5 | ↓-0.7 | |
| 7/4 17:50 | 82.9 | ↓-0.6 | |
| 7/4 18:00 | 82.3 | ↓-0.6 | |
| 7/4 18:10 | 81.7 | ↓-0.6 | |
| 7/4 18:20 | 81.3 | ↓-0.4 | |
| 7/4 18:30 | 80.8 | ↓-0.5 | |
| 7/4 18:40 | 80.5 | ↓-0.3 | |
| 7/4 18:50 | 80.2 | ↓-0.3 | |
| 7/4 19:00 | 80.1 | ↓-0.1 | |
| 7/4 19:10 | 80.0 | ↓-0.1 | 干潮 |
| 7/4 19:20 | 80.0 | 0 | |
| 7/4 19:30 | 80.1 | ↑0.1 | |
| 7/4 19:40 | 80.3 | ↑0.2 | |
| 7/4 19:50 | 80.6 | ↑0.3 | |
| 7/4 20:00 | 81.0 | ↑0.4 | |
| 7/4 20:10 | 81.4 | ↑0.4 | |
| 7/4 20:20 | 82.0 | ↑0.6 | |
| 7/4 20:30 | 82.7 | ↑0.7 | |
| 7/4 20:40 | 83.4 | ↑0.7 | |
| 7/4 20:50 | 84.3 | ↑0.9 | |
| 7/4 21:00 | 85.2 | ↑0.9 | |
| 7/4 21:10 | 86.1 | ↑0.9 | |
| 7/4 21:20 | 87.2 | ↑1.1 | |
| 7/4 21:30 | 88.3 | ↑1.1 | |
| 7/4 21:40 | 89.4 | ↑1.1 | |
| 7/4 21:50 | 90.6 | ↑1.2 | |
| 7/4 22:00 | 91.9 | ↑1.3 | |
| 7/4 22:10 | 93.1 | ↑1.2 | |
| 7/4 22:20 | 94.4 | ↑1.3 | |
| 7/4 22:30 | 95.7 | ↑1.3 | |
| 7/4 22:40 | 97.0 | ↑1.3 | |
| 7/4 22:50 | 98.2 | ↑1.2 | |
| 7/4 23:00 | 99.5 | ↑1.3 | |
| 7/4 23:10 | 100.7 | ↑1.2 | |
| 7/4 23:20 | 101.8 | ↑1.1 | |
| 7/4 23:30 | 103.0 | ↑1.2 | |
| 7/4 23:40 | 104.0 | ↑1.0 | |
| 7/4 23:50 | 105.0 | ↑1.0 |