| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
07:56 | 02:04 | 21:15 | 14:44 |
| 210cm | 90cm | 184cm | 18cm | |
|
||||
長山（沖縄）2038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 | 118.9 | ↓-4.2 | |
| 7/18 00:10 | 114.8 | ↓-4.1 | |
| 7/18 00:20 | 110.9 | ↓-3.9 | |
| 7/18 00:30 | 107.2 | ↓-3.7 | |
| 7/18 00:40 | 103.8 | ↓-3.4 | |
| 7/18 00:50 | 100.7 | ↓-3.1 | |
| 7/18 01:00 | 98.0 | ↓-2.7 | |
| 7/18 01:10 | 95.6 | ↓-2.4 | |
| 7/18 01:20 | 93.6 | ↓-2.0 | |
| 7/18 01:30 | 91.9 | ↓-1.7 | |
| 7/18 01:40 | 90.7 | ↓-1.2 | |
| 7/18 01:50 | 89.9 | ↓-0.8 | |
| 7/18 02:00 | 89.6 | ↓-0.3 | 干潮 |
| 7/18 02:10 | 89.7 | ↑0.1 | |
| 7/18 02:20 | 90.2 | ↑0.5 | |
| 7/18 02:30 | 91.1 | ↑0.9 | |
| 7/18 02:40 | 92.6 | ↑1.5 | |
| 7/18 02:50 | 94.4 | ↑1.8 | |
| 7/18 03:00 | 96.6 | ↑2.2 | |
| 7/18 03:10 | 99.3 | ↑2.7 | |
| 7/18 03:20 | 102.3 | ↑3.0 | |
| 7/18 03:30 | 105.8 | ↑3.5 | |
| 7/18 03:40 | 109.5 | ↑3.7 | |
| 7/18 03:50 | 113.6 | ↑4.1 | |
| 7/18 04:00 | 117.9 | ↑4.3 | |
| 7/18 04:10 | 122.5 | ↑4.6 | |
| 7/18 04:20 | 127.4 | ↑4.9 | |
| 7/18 04:30 | 132.4 | ↑5.0 | |
| 7/18 04:40 | 137.5 | ↑5.1 | |
| 7/18 04:50 | 142.7 | ↑5.2 | |
| 7/18 05:00 | 148.1 | ↑5.4 | |
| 7/18 05:10 | 153.4 | ↑5.3 | |
| 7/18 05:20 | 158.7 | ↑5.3 | |
| 7/18 05:30 | 163.9 | ↑5.2 | |
| 7/18 05:40 | 169.1 | ↑5.2 | |
| 7/18 05:50 | 174.1 | ↑5.0 | |
| 7/18 06:00 | 178.9 | ↑4.8 | |
| 7/18 06:10 | 183.5 | ↑4.6 | |
| 7/18 06:20 | 187.8 | ↑4.3 | |
| 7/18 06:30 | 191.8 | ↑4.0 | |
| 7/18 06:40 | 195.4 | ↑3.6 | |
| 7/18 06:50 | 198.7 | ↑3.3 | |
| 7/18 07:00 | 201.6 | ↑2.9 | |
| 7/18 07:10 | 204.1 | ↑2.5 | |
| 7/18 07:20 | 206.1 | ↑2.0 | |
| 7/18 07:30 | 207.6 | ↑1.5 | |
| 7/18 07:40 | 208.7 | ↑1.1 | |
| 7/18 07:50 | 209.2 | ↑0.5 | 満潮 |
| 7/18 08:00 | 209.2 | 0 | |
| 7/18 08:10 | 208.7 | ↓-0.5 | |
| 7/18 08:20 | 207.6 | ↓-1.1 | |
| 7/18 08:30 | 206.1 | ↓-1.5 | |
| 7/18 08:40 | 203.9 | ↓-2.2 | |
| 7/18 08:50 | 201.3 | ↓-2.6 | |
| 7/18 09:00 | 198.1 | ↓-3.2 | |
| 7/18 09:10 | 194.5 | ↓-3.6 | |
| 7/18 09:20 | 190.4 | ↓-4.1 | |
| 7/18 09:30 | 185.8 | ↓-4.6 | |
| 7/18 09:40 | 180.8 | ↓-5.0 | |
| 7/18 09:50 | 175.3 | ↓-5.5 | |
| 7/18 10:00 | 169.5 | ↓-5.8 | |
| 7/18 10:10 | 163.4 | ↓-6.1 | |
| 7/18 10:20 | 156.9 | ↓-6.5 | |
| 7/18 10:30 | 150.2 | ↓-6.7 | |
| 7/18 10:40 | 143.3 | ↓-6.9 | |
| 7/18 10:50 | 136.1 | ↓-7.2 | |
| 7/18 11:00 | 128.9 | ↓-7.2 | |
| 7/18 11:10 | 121.5 | ↓-7.4 | 最大潮位差 |
| 7/18 11:20 | 114.1 | ↓-7.4 | 最大潮位差 |
| 7/18 11:30 | 106.7 | ↓-7.4 | 最大潮位差 |
| 7/18 11:40 | 99.3 | ↓-7.4 | 最大潮位差 |
| 7/18 11:50 | 92.0 | ↓-7.3 | |
| 7/18 12:00 | 84.8 | ↓-7.2 | |
| 7/18 12:10 | 77.8 | ↓-7.0 | |
| 7/18 12:20 | 71.0 | ↓-6.8 | |
| 7/18 12:30 | 64.4 | ↓-6.6 | |
| 7/18 12:40 | 58.2 | ↓-6.2 | |
| 7/18 12:50 | 52.3 | ↓-5.9 | |
| 7/18 13:00 | 46.8 | ↓-5.5 | |
| 7/18 13:10 | 41.6 | ↓-5.2 | |
| 7/18 13:20 | 37.0 | ↓-4.6 | |
| 7/18 13:30 | 32.7 | ↓-4.3 | |
| 7/18 13:40 | 29.0 | ↓-3.7 | |
| 7/18 13:50 | 25.8 | ↓-3.2 | |
| 7/18 14:00 | 23.1 | ↓-2.7 | |
| 7/18 14:10 | 21.0 | ↓-2.1 | |
| 7/18 14:20 | 19.4 | ↓-1.6 | |
| 7/18 14:30 | 18.4 | ↓-1.0 | |
| 7/18 14:40 | 17.9 | ↓-0.5 | 干潮 |
| 7/18 14:50 | 18.0 | ↑0.1 | |
| 7/18 15:00 | 18.7 | ↑0.7 | |
| 7/18 15:10 | 20.0 | ↑1.3 | |
| 7/18 15:20 | 21.8 | ↑1.8 | |
| 7/18 15:30 | 24.1 | ↑2.3 | |
| 7/18 15:40 | 26.9 | ↑2.8 | |
| 7/18 15:50 | 30.3 | ↑3.4 | |
| 7/18 16:00 | 34.1 | ↑3.8 | |
| 7/18 16:10 | 38.3 | ↑4.2 | |
| 7/18 16:20 | 43.0 | ↑4.7 | |
| 7/18 16:30 | 48.0 | ↑5.0 | |
| 7/18 16:40 | 53.4 | ↑5.4 | |
| 7/18 16:50 | 59.1 | ↑5.7 | |
| 7/18 17:00 | 65.0 | ↑5.9 | |
| 7/18 17:10 | 71.2 | ↑6.2 | |
| 7/18 17:20 | 77.6 | ↑6.4 | |
| 7/18 17:30 | 84.1 | ↑6.5 | |
| 7/18 17:40 | 90.7 | ↑6.6 | |
| 7/18 17:50 | 97.4 | ↑6.7 | |
| 7/18 18:00 | 104.0 | ↑6.6 | |
| 7/18 18:10 | 110.7 | ↑6.7 | |
| 7/18 18:20 | 117.2 | ↑6.5 | |
| 7/18 18:30 | 123.7 | ↑6.5 | |
| 7/18 18:40 | 129.9 | ↑6.2 | |
| 7/18 18:50 | 136.0 | ↑6.1 | |
| 7/18 19:00 | 141.8 | ↑5.8 | |
| 7/18 19:10 | 147.4 | ↑5.6 | |
| 7/18 19:20 | 152.6 | ↑5.2 | |
| 7/18 19:30 | 157.5 | ↑4.9 | |
| 7/18 19:40 | 162.1 | ↑4.6 | |
| 7/18 19:50 | 166.2 | ↑4.1 | |
| 7/18 20:00 | 169.9 | ↑3.7 | |
| 7/18 20:10 | 173.2 | ↑3.3 | |
| 7/18 20:20 | 176.0 | ↑2.8 | |
| 7/18 20:30 | 178.4 | ↑2.4 | |
| 7/18 20:40 | 180.3 | ↑1.9 | |
| 7/18 20:50 | 181.7 | ↑1.4 | |
| 7/18 21:00 | 182.6 | ↑0.9 | |
| 7/18 21:10 | 183.1 | ↑0.5 | 満潮 |
| 7/18 21:20 | 183.1 | 0 | |
| 7/18 21:30 | 182.6 | ↓-0.5 | |
| 7/18 21:40 | 181.6 | ↓-1.0 | |
| 7/18 21:50 | 180.2 | ↓-1.4 | |
| 7/18 22:00 | 178.4 | ↓-1.8 | |
| 7/18 22:10 | 176.2 | ↓-2.2 | |
| 7/18 22:20 | 173.7 | ↓-2.5 | |
| 7/18 22:30 | 170.8 | ↓-2.9 | |
| 7/18 22:40 | 167.5 | ↓-3.3 | |
| 7/18 22:50 | 164.0 | ↓-3.5 | |
| 7/18 23:00 | 160.3 | ↓-3.7 | |
| 7/18 23:10 | 156.3 | ↓-4.0 | |
| 7/18 23:20 | 152.1 | ↓-4.2 | |
| 7/18 23:30 | 147.8 | ↓-4.3 | |
| 7/18 23:40 | 143.4 | ↓-4.4 | |
| 7/18 23:50 | 139.0 | ↓-4.4 |