| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
05:57 | 12:29 | 18:56 | - |
| 194cm | 11cm | 187cm | - | |
|
||||
長山（沖縄）2042年05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 |
|---|---|---|---|
| 5/18 00:00 | 59.6 | ↓-0.2 | |
| 5/18 00:10 | 59.9 | ↑0.3 | |
| 5/18 00:20 | 60.8 | ↑0.9 | |
| 5/18 00:30 | 62.1 | ↑1.3 | |
| 5/18 00:40 | 63.9 | ↑1.8 | |
| 5/18 00:50 | 66.1 | ↑2.2 | |
| 5/18 01:00 | 68.8 | ↑2.7 | |
| 5/18 01:10 | 72.0 | ↑3.2 | |
| 5/18 01:20 | 75.5 | ↑3.5 | |
| 5/18 01:30 | 79.4 | ↑3.9 | |
| 5/18 01:40 | 83.7 | ↑4.3 | |
| 5/18 01:50 | 88.4 | ↑4.7 | |
| 5/18 02:00 | 93.3 | ↑4.9 | |
| 5/18 02:10 | 98.4 | ↑5.1 | |
| 5/18 02:20 | 103.8 | ↑5.4 | |
| 5/18 02:30 | 109.4 | ↑5.6 | |
| 5/18 02:40 | 115.2 | ↑5.8 | |
| 5/18 02:50 | 121.0 | ↑5.8 | |
| 5/18 03:00 | 126.9 | ↑5.9 | |
| 5/18 03:10 | 132.7 | ↑5.8 | |
| 5/18 03:20 | 138.6 | ↑5.9 | |
| 5/18 03:30 | 144.4 | ↑5.8 | |
| 5/18 03:40 | 150.0 | ↑5.6 | |
| 5/18 03:50 | 155.5 | ↑5.5 | |
| 5/18 04:00 | 160.7 | ↑5.2 | |
| 5/18 04:10 | 165.8 | ↑5.1 | |
| 5/18 04:20 | 170.5 | ↑4.7 | |
| 5/18 04:30 | 174.8 | ↑4.3 | |
| 5/18 04:40 | 178.8 | ↑4.0 | |
| 5/18 04:50 | 182.4 | ↑3.6 | |
| 5/18 05:00 | 185.6 | ↑3.2 | |
| 5/18 05:10 | 188.3 | ↑2.7 | |
| 5/18 05:20 | 190.5 | ↑2.2 | |
| 5/18 05:30 | 192.1 | ↑1.6 | |
| 5/18 05:40 | 193.3 | ↑1.2 | |
| 5/18 05:50 | 193.9 | ↑0.6 | 満潮 |
| 5/18 06:00 | 193.9 | 0 | |
| 5/18 06:10 | 193.4 | ↓-0.5 | |
| 5/18 06:20 | 192.3 | ↓-1.1 | |
| 5/18 06:30 | 190.7 | ↓-1.6 | |
| 5/18 06:40 | 188.5 | ↓-2.2 | |
| 5/18 06:50 | 185.7 | ↓-2.8 | |
| 5/18 07:00 | 182.4 | ↓-3.3 | |
| 5/18 07:10 | 178.6 | ↓-3.8 | |
| 5/18 07:20 | 174.4 | ↓-4.2 | |
| 5/18 07:30 | 169.6 | ↓-4.8 | |
| 5/18 07:40 | 164.4 | ↓-5.2 | |
| 5/18 07:50 | 158.8 | ↓-5.6 | |
| 5/18 08:00 | 152.9 | ↓-5.9 | |
| 5/18 08:10 | 146.6 | ↓-6.3 | |
| 5/18 08:20 | 140.0 | ↓-6.6 | |
| 5/18 08:30 | 133.2 | ↓-6.8 | |
| 5/18 08:40 | 126.2 | ↓-7.0 | |
| 5/18 08:50 | 119.0 | ↓-7.2 | |
| 5/18 09:00 | 111.7 | ↓-7.3 | |
| 5/18 09:10 | 104.4 | ↓-7.3 | |
| 5/18 09:20 | 97.0 | ↓-7.4 | 最大潮位差 |
| 5/18 09:30 | 89.7 | ↓-7.3 | |
| 5/18 09:40 | 82.4 | ↓-7.3 | |
| 5/18 09:50 | 75.3 | ↓-7.1 | |
| 5/18 10:00 | 68.4 | ↓-6.9 | |
| 5/18 10:10 | 61.7 | ↓-6.7 | |
| 5/18 10:20 | 55.2 | ↓-6.5 | |
| 5/18 10:30 | 49.1 | ↓-6.1 | |
| 5/18 10:40 | 43.3 | ↓-5.8 | |
| 5/18 10:50 | 37.8 | ↓-5.5 | |
| 5/18 11:00 | 32.8 | ↓-5.0 | |
| 5/18 11:10 | 28.3 | ↓-4.5 | |
| 5/18 11:20 | 24.2 | ↓-4.1 | |
| 5/18 11:30 | 20.7 | ↓-3.5 | |
| 5/18 11:40 | 17.6 | ↓-3.1 | |
| 5/18 11:50 | 15.1 | ↓-2.5 | |
| 5/18 12:00 | 13.2 | ↓-1.9 | |
| 5/18 12:10 | 11.9 | ↓-1.3 | |
| 5/18 12:20 | 11.1 | ↓-0.8 | 干潮 |
| 5/18 12:30 | 10.9 | ↓-0.2 | |
| 5/18 12:40 | 11.3 | ↑0.4 | |
| 5/18 12:50 | 12.3 | ↑1.0 | |
| 5/18 13:00 | 13.9 | ↑1.6 | |
| 5/18 13:10 | 16.1 | ↑2.2 | |
| 5/18 13:20 | 18.8 | ↑2.7 | |
| 5/18 13:30 | 22.0 | ↑3.2 | |
| 5/18 13:40 | 25.7 | ↑3.7 | |
| 5/18 13:50 | 30.0 | ↑4.3 | |
| 5/18 14:00 | 34.6 | ↑4.6 | |
| 5/18 14:10 | 39.8 | ↑5.2 | |
| 5/18 14:20 | 45.3 | ↑5.5 | |
| 5/18 14:30 | 51.1 | ↑5.8 | |
| 5/18 14:40 | 57.3 | ↑6.2 | |
| 5/18 14:50 | 63.8 | ↑6.5 | |
| 5/18 15:00 | 70.4 | ↑6.6 | |
| 5/18 15:10 | 77.3 | ↑6.9 | |
| 5/18 15:20 | 84.3 | ↑7.0 | |
| 5/18 15:30 | 91.4 | ↑7.1 | |
| 5/18 15:40 | 98.6 | ↑7.2 | |
| 5/18 15:50 | 105.7 | ↑7.1 | |
| 5/18 16:00 | 112.8 | ↑7.1 | |
| 5/18 16:10 | 119.8 | ↑7.0 | |
| 5/18 16:20 | 126.7 | ↑6.9 | |
| 5/18 16:30 | 133.3 | ↑6.6 | |
| 5/18 16:40 | 139.7 | ↑6.4 | |
| 5/18 16:50 | 145.9 | ↑6.2 | |
| 5/18 17:00 | 151.7 | ↑5.8 | |
| 5/18 17:10 | 157.2 | ↑5.5 | |
| 5/18 17:20 | 162.2 | ↑5.0 | |
| 5/18 17:30 | 166.9 | ↑4.7 | |
| 5/18 17:40 | 171.1 | ↑4.2 | |
| 5/18 17:50 | 174.8 | ↑3.7 | |
| 5/18 18:00 | 178.0 | ↑3.2 | |
| 5/18 18:10 | 180.7 | ↑2.7 | |
| 5/18 18:20 | 182.9 | ↑2.2 | |
| 5/18 18:30 | 184.5 | ↑1.6 | |
| 5/18 18:40 | 185.6 | ↑1.1 | |
| 5/18 18:50 | 186.1 | ↑0.5 | 満潮 |
| 5/18 19:00 | 186.1 | 0 | |
| 5/18 19:10 | 185.6 | ↓-0.5 | |
| 5/18 19:20 | 184.5 | ↓-1.1 | |
| 5/18 19:30 | 182.9 | ↓-1.6 | |
| 5/18 19:40 | 180.9 | ↓-2.0 | |
| 5/18 19:50 | 178.3 | ↓-2.6 | |
| 5/18 20:00 | 175.3 | ↓-3.0 | |
| 5/18 20:10 | 171.9 | ↓-3.4 | |
| 5/18 20:20 | 168.1 | ↓-3.8 | |
| 5/18 20:30 | 163.9 | ↓-4.2 | |
| 5/18 20:40 | 159.5 | ↓-4.4 | |
| 5/18 20:50 | 154.7 | ↓-4.8 | |
| 5/18 21:00 | 149.7 | ↓-5.0 | |
| 5/18 21:10 | 144.6 | ↓-5.1 | |
| 5/18 21:20 | 139.3 | ↓-5.3 | |
| 5/18 21:30 | 133.8 | ↓-5.5 | |
| 5/18 21:40 | 128.4 | ↓-5.4 | |
| 5/18 21:50 | 122.9 | ↓-5.5 | |
| 5/18 22:00 | 117.4 | ↓-5.5 | |
| 5/18 22:10 | 112.0 | ↓-5.4 | |
| 5/18 22:20 | 106.8 | ↓-5.2 | |
| 5/18 22:30 | 101.7 | ↓-5.1 | |
| 5/18 22:40 | 96.8 | ↓-4.9 | |
| 5/18 22:50 | 92.1 | ↓-4.7 | |
| 5/18 23:00 | 87.8 | ↓-4.3 | |
| 5/18 23:10 | 83.7 | ↓-4.1 | |
| 5/18 23:20 | 80.0 | ↓-3.7 | |
| 5/18 23:30 | 76.7 | ↓-3.3 | |
| 5/18 23:40 | 73.8 | ↓-2.9 | |
| 5/18 23:50 | 71.3 | ↓-2.5 |