| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(火) |
06:14 | 00:44 | 20:03 | 13:13 |
| 173cm | 100cm | 168cm | 15cm | |
|
||||
南大東島（沖縄）2023年07月18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 |
|---|---|---|---|
| 7/18 00:00 | 102.7 | ↓-1.4 | |
| 7/18 00:10 | 101.6 | ↓-1.1 | |
| 7/18 00:20 | 100.8 | ↓-0.8 | |
| 7/18 00:30 | 100.2 | ↓-0.6 | |
| 7/18 00:40 | 100.0 | ↓-0.2 | 干潮 |
| 7/18 00:50 | 100.0 | 0 | |
| 7/18 01:00 | 100.4 | ↑0.4 | |
| 7/18 01:10 | 101.1 | ↑0.7 | |
| 7/18 01:20 | 102.0 | ↑0.9 | |
| 7/18 01:30 | 103.3 | ↑1.3 | |
| 7/18 01:40 | 104.8 | ↑1.5 | |
| 7/18 01:50 | 106.7 | ↑1.9 | |
| 7/18 02:00 | 108.7 | ↑2.0 | |
| 7/18 02:10 | 111.0 | ↑2.3 | |
| 7/18 02:20 | 113.6 | ↑2.6 | |
| 7/18 02:30 | 116.3 | ↑2.7 | |
| 7/18 02:40 | 119.2 | ↑2.9 | |
| 7/18 02:50 | 122.3 | ↑3.1 | |
| 7/18 03:00 | 125.5 | ↑3.2 | |
| 7/18 03:10 | 128.8 | ↑3.3 | |
| 7/18 03:20 | 132.2 | ↑3.4 | |
| 7/18 03:30 | 135.6 | ↑3.4 | |
| 7/18 03:40 | 139.1 | ↑3.5 | |
| 7/18 03:50 | 142.5 | ↑3.4 | |
| 7/18 04:00 | 145.9 | ↑3.4 | |
| 7/18 04:10 | 149.2 | ↑3.3 | |
| 7/18 04:20 | 152.4 | ↑3.2 | |
| 7/18 04:30 | 155.5 | ↑3.1 | |
| 7/18 04:40 | 158.4 | ↑2.9 | |
| 7/18 04:50 | 161.1 | ↑2.7 | |
| 7/18 05:00 | 163.6 | ↑2.5 | |
| 7/18 05:10 | 165.8 | ↑2.2 | |
| 7/18 05:20 | 167.8 | ↑2.0 | |
| 7/18 05:30 | 169.5 | ↑1.7 | |
| 7/18 05:40 | 170.8 | ↑1.3 | |
| 7/18 05:50 | 171.9 | ↑1.1 | |
| 7/18 06:00 | 172.5 | ↑0.6 | |
| 7/18 06:10 | 172.9 | ↑0.4 | 満潮 |
| 7/18 06:20 | 172.8 | ↓-0.1 | |
| 7/18 06:30 | 172.4 | ↓-0.4 | |
| 7/18 06:40 | 171.5 | ↓-0.9 | |
| 7/18 06:50 | 170.3 | ↓-1.2 | |
| 7/18 07:00 | 168.7 | ↓-1.6 | |
| 7/18 07:10 | 166.6 | ↓-2.1 | |
| 7/18 07:20 | 164.2 | ↓-2.4 | |
| 7/18 07:30 | 161.4 | ↓-2.8 | |
| 7/18 07:40 | 158.3 | ↓-3.1 | |
| 7/18 07:50 | 154.7 | ↓-3.6 | |
| 7/18 08:00 | 150.8 | ↓-3.9 | |
| 7/18 08:10 | 146.6 | ↓-4.2 | |
| 7/18 08:20 | 142.1 | ↓-4.5 | |
| 7/18 08:30 | 137.3 | ↓-4.8 | |
| 7/18 08:40 | 132.3 | ↓-5.0 | |
| 7/18 08:50 | 127.0 | ↓-5.3 | |
| 7/18 09:00 | 121.5 | ↓-5.5 | |
| 7/18 09:10 | 115.9 | ↓-5.6 | |
| 7/18 09:20 | 110.1 | ↓-5.8 | |
| 7/18 09:30 | 104.2 | ↓-5.9 | |
| 7/18 09:40 | 98.2 | ↓-6.0 | |
| 7/18 09:50 | 92.2 | ↓-6.0 | |
| 7/18 10:00 | 86.1 | ↓-6.1 | 最大潮位差 |
| 7/18 10:10 | 80.2 | ↓-5.9 | |
| 7/18 10:20 | 74.2 | ↓-6.0 | |
| 7/18 10:30 | 68.4 | ↓-5.8 | |
| 7/18 10:40 | 62.8 | ↓-5.6 | |
| 7/18 10:50 | 57.3 | ↓-5.5 | |
| 7/18 11:00 | 52.0 | ↓-5.3 | |
| 7/18 11:10 | 46.9 | ↓-5.1 | |
| 7/18 11:20 | 42.2 | ↓-4.7 | |
| 7/18 11:30 | 37.7 | ↓-4.5 | |
| 7/18 11:40 | 33.5 | ↓-4.2 | |
| 7/18 11:50 | 29.7 | ↓-3.8 | |
| 7/18 12:00 | 26.3 | ↓-3.4 | |
| 7/18 12:10 | 23.3 | ↓-3.0 | |
| 7/18 12:20 | 20.7 | ↓-2.6 | |
| 7/18 12:30 | 18.6 | ↓-2.1 | |
| 7/18 12:40 | 16.9 | ↓-1.7 | |
| 7/18 12:50 | 15.6 | ↓-1.3 | |
| 7/18 13:00 | 14.8 | ↓-0.8 | |
| 7/18 13:10 | 14.5 | ↓-0.3 | 干潮 |
| 7/18 13:20 | 14.7 | ↑0.2 | |
| 7/18 13:30 | 15.3 | ↑0.6 | |
| 7/18 13:40 | 16.4 | ↑1.1 | |
| 7/18 13:50 | 18.0 | ↑1.6 | |
| 7/18 14:00 | 20.0 | ↑2.0 | |
| 7/18 14:10 | 22.4 | ↑2.4 | |
| 7/18 14:20 | 25.3 | ↑2.9 | |
| 7/18 14:30 | 28.6 | ↑3.3 | |
| 7/18 14:40 | 32.2 | ↑3.6 | |
| 7/18 14:50 | 36.3 | ↑4.1 | |
| 7/18 15:00 | 40.6 | ↑4.3 | |
| 7/18 15:10 | 45.2 | ↑4.6 | |
| 7/18 15:20 | 50.2 | ↑5.0 | |
| 7/18 15:30 | 55.3 | ↑5.1 | |
| 7/18 15:40 | 60.7 | ↑5.4 | |
| 7/18 15:50 | 66.3 | ↑5.6 | |
| 7/18 16:00 | 72.0 | ↑5.7 | |
| 7/18 16:10 | 77.8 | ↑5.8 | |
| 7/18 16:20 | 83.7 | ↑5.9 | |
| 7/18 16:30 | 89.6 | ↑5.9 | |
| 7/18 16:40 | 95.5 | ↑5.9 | |
| 7/18 16:50 | 101.4 | ↑5.9 | |
| 7/18 17:00 | 107.2 | ↑5.8 | |
| 7/18 17:10 | 112.9 | ↑5.7 | |
| 7/18 17:20 | 118.5 | ↑5.6 | |
| 7/18 17:30 | 123.9 | ↑5.4 | |
| 7/18 17:40 | 129.1 | ↑5.2 | |
| 7/18 17:50 | 134.0 | ↑4.9 | |
| 7/18 18:00 | 138.7 | ↑4.7 | |
| 7/18 18:10 | 143.1 | ↑4.4 | |
| 7/18 18:20 | 147.2 | ↑4.1 | |
| 7/18 18:30 | 151.0 | ↑3.8 | |
| 7/18 18:40 | 154.4 | ↑3.4 | |
| 7/18 18:50 | 157.4 | ↑3.0 | |
| 7/18 19:00 | 160.1 | ↑2.7 | |
| 7/18 19:10 | 162.4 | ↑2.3 | |
| 7/18 19:20 | 164.3 | ↑1.9 | |
| 7/18 19:30 | 165.7 | ↑1.4 | |
| 7/18 19:40 | 166.8 | ↑1.1 | |
| 7/18 19:50 | 167.5 | ↑0.7 | |
| 7/18 20:00 | 167.8 | ↑0.3 | 満潮 |
| 7/18 20:10 | 167.7 | ↓-0.1 | |
| 7/18 20:20 | 167.2 | ↓-0.5 | |
| 7/18 20:30 | 166.3 | ↓-0.9 | |
| 7/18 20:40 | 165.1 | ↓-1.2 | |
| 7/18 20:50 | 163.6 | ↓-1.5 | |
| 7/18 21:00 | 161.7 | ↓-1.9 | |
| 7/18 21:10 | 159.6 | ↓-2.1 | |
| 7/18 21:20 | 157.1 | ↓-2.5 | |
| 7/18 21:30 | 154.5 | ↓-2.6 | |
| 7/18 21:40 | 151.6 | ↓-2.9 | |
| 7/18 21:50 | 148.5 | ↓-3.1 | |
| 7/18 22:00 | 145.3 | ↓-3.2 | |
| 7/18 22:10 | 141.9 | ↓-3.4 | |
| 7/18 22:20 | 138.5 | ↓-3.4 | |
| 7/18 22:30 | 135.0 | ↓-3.5 | |
| 7/18 22:40 | 131.4 | ↓-3.6 | |
| 7/18 22:50 | 127.9 | ↓-3.5 | |
| 7/18 23:00 | 124.4 | ↓-3.5 | |
| 7/18 23:10 | 121.0 | ↓-3.4 | |
| 7/18 23:20 | 117.6 | ↓-3.4 | |
| 7/18 23:30 | 114.4 | ↓-3.2 | |
| 7/18 23:40 | 111.3 | ↓-3.1 | |
| 7/18 23:50 | 108.5 | ↓-2.8 |