| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(金) |
07:03 | 01:12 | 20:30 | 13:56 |
| 195cm | 85cm | 165cm | 13cm | |
|
||||
長山（沖縄）2027年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 94.3 | ↓-2.8 | |
| 5/21 00:10 | 91.9 | ↓-2.4 | |
| 5/21 00:20 | 89.9 | ↓-2.0 | |
| 5/21 00:30 | 88.1 | ↓-1.8 | |
| 5/21 00:40 | 86.8 | ↓-1.3 | |
| 5/21 00:50 | 85.8 | ↓-1.0 | |
| 5/21 01:00 | 85.1 | ↓-0.7 | |
| 5/21 01:10 | 84.9 | ↓-0.2 | 干潮 |
| 5/21 01:20 | 85.1 | ↑0.2 | |
| 5/21 01:30 | 85.7 | ↑0.6 | |
| 5/21 01:40 | 86.6 | ↑0.9 | |
| 5/21 01:50 | 88.0 | ↑1.4 | |
| 5/21 02:00 | 89.8 | ↑1.8 | |
| 5/21 02:10 | 91.9 | ↑2.1 | |
| 5/21 02:20 | 94.4 | ↑2.5 | |
| 5/21 02:30 | 97.3 | ↑2.9 | |
| 5/21 02:40 | 100.5 | ↑3.2 | |
| 5/21 02:50 | 103.9 | ↑3.4 | |
| 5/21 03:00 | 107.7 | ↑3.8 | |
| 5/21 03:10 | 111.7 | ↑4.0 | |
| 5/21 03:20 | 116.0 | ↑4.3 | |
| 5/21 03:30 | 120.4 | ↑4.4 | |
| 5/21 03:40 | 125.0 | ↑4.6 | |
| 5/21 03:50 | 129.8 | ↑4.8 | |
| 5/21 04:00 | 134.6 | ↑4.8 | |
| 5/21 04:10 | 139.4 | ↑4.8 | |
| 5/21 04:20 | 144.3 | ↑4.9 | |
| 5/21 04:30 | 149.2 | ↑4.9 | |
| 5/21 04:40 | 154.0 | ↑4.8 | |
| 5/21 04:50 | 158.7 | ↑4.7 | |
| 5/21 05:00 | 163.2 | ↑4.5 | |
| 5/21 05:10 | 167.6 | ↑4.4 | |
| 5/21 05:20 | 171.7 | ↑4.1 | |
| 5/21 05:30 | 175.6 | ↑3.9 | |
| 5/21 05:40 | 179.2 | ↑3.6 | |
| 5/21 05:50 | 182.5 | ↑3.3 | |
| 5/21 06:00 | 185.5 | ↑3.0 | |
| 5/21 06:10 | 188.1 | ↑2.6 | |
| 5/21 06:20 | 190.2 | ↑2.1 | |
| 5/21 06:30 | 192.0 | ↑1.8 | |
| 5/21 06:40 | 193.3 | ↑1.3 | |
| 5/21 06:50 | 194.1 | ↑0.8 | |
| 5/21 07:00 | 194.4 | ↑0.3 | 満潮 |
| 5/21 07:10 | 194.3 | ↓-0.1 | |
| 5/21 07:20 | 193.7 | ↓-0.6 | |
| 5/21 07:30 | 192.6 | ↓-1.1 | |
| 5/21 07:40 | 191.0 | ↓-1.6 | |
| 5/21 07:50 | 188.9 | ↓-2.1 | |
| 5/21 08:00 | 186.3 | ↓-2.6 | |
| 5/21 08:10 | 183.2 | ↓-3.1 | |
| 5/21 08:20 | 179.7 | ↓-3.5 | |
| 5/21 08:30 | 175.7 | ↓-4.0 | |
| 5/21 08:40 | 171.3 | ↓-4.4 | |
| 5/21 08:50 | 166.5 | ↓-4.8 | |
| 5/21 09:00 | 161.3 | ↓-5.2 | |
| 5/21 09:10 | 155.8 | ↓-5.5 | |
| 5/21 09:20 | 150.0 | ↓-5.8 | |
| 5/21 09:30 | 143.9 | ↓-6.1 | |
| 5/21 09:40 | 137.5 | ↓-6.4 | |
| 5/21 09:50 | 131.0 | ↓-6.5 | |
| 5/21 10:00 | 124.3 | ↓-6.7 | |
| 5/21 10:10 | 117.4 | ↓-6.9 | |
| 5/21 10:20 | 110.5 | ↓-6.9 | |
| 5/21 10:30 | 103.5 | ↓-7.0 | 最大潮位差 |
| 5/21 10:40 | 96.6 | ↓-6.9 | |
| 5/21 10:50 | 89.6 | ↓-7.0 | 最大潮位差 |
| 5/21 11:00 | 82.8 | ↓-6.8 | |
| 5/21 11:10 | 76.0 | ↓-6.8 | |
| 5/21 11:20 | 69.5 | ↓-6.5 | |
| 5/21 11:30 | 63.1 | ↓-6.4 | |
| 5/21 11:40 | 57.0 | ↓-6.1 | |
| 5/21 11:50 | 51.1 | ↓-5.9 | |
| 5/21 12:00 | 45.6 | ↓-5.5 | |
| 5/21 12:10 | 40.4 | ↓-5.2 | |
| 5/21 12:20 | 35.6 | ↓-4.8 | |
| 5/21 12:30 | 31.2 | ↓-4.4 | |
| 5/21 12:40 | 27.2 | ↓-4.0 | |
| 5/21 12:50 | 23.7 | ↓-3.5 | |
| 5/21 13:00 | 20.6 | ↓-3.1 | |
| 5/21 13:10 | 18.0 | ↓-2.6 | |
| 5/21 13:20 | 16.0 | ↓-2.0 | |
| 5/21 13:30 | 14.4 | ↓-1.6 | |
| 5/21 13:40 | 13.4 | ↓-1.0 | |
| 5/21 13:50 | 12.9 | ↓-0.5 | 干潮 |
| 5/21 14:00 | 12.9 | 0 | |
| 5/21 14:10 | 13.4 | ↑0.5 | |
| 5/21 14:20 | 14.5 | ↑1.1 | |
| 5/21 14:30 | 16.0 | ↑1.5 | |
| 5/21 14:40 | 18.0 | ↑2.0 | |
| 5/21 14:50 | 20.5 | ↑2.5 | |
| 5/21 15:00 | 23.5 | ↑3.0 | |
| 5/21 15:10 | 26.9 | ↑3.4 | |
| 5/21 15:20 | 30.7 | ↑3.8 | |
| 5/21 15:30 | 34.9 | ↑4.2 | |
| 5/21 15:40 | 39.5 | ↑4.6 | |
| 5/21 15:50 | 44.3 | ↑4.8 | |
| 5/21 16:00 | 49.5 | ↑5.2 | |
| 5/21 16:10 | 54.9 | ↑5.4 | |
| 5/21 16:20 | 60.5 | ↑5.6 | |
| 5/21 16:30 | 66.3 | ↑5.8 | |
| 5/21 16:40 | 72.2 | ↑5.9 | |
| 5/21 16:50 | 78.2 | ↑6.0 | |
| 5/21 17:00 | 84.3 | ↑6.1 | |
| 5/21 17:10 | 90.4 | ↑6.1 | |
| 5/21 17:20 | 96.5 | ↑6.1 | |
| 5/21 17:30 | 102.5 | ↑6.0 | |
| 5/21 17:40 | 108.4 | ↑5.9 | |
| 5/21 17:50 | 114.2 | ↑5.8 | |
| 5/21 18:00 | 119.8 | ↑5.6 | |
| 5/21 18:10 | 125.1 | ↑5.3 | |
| 5/21 18:20 | 130.3 | ↑5.2 | |
| 5/21 18:30 | 135.1 | ↑4.8 | |
| 5/21 18:40 | 139.7 | ↑4.6 | |
| 5/21 18:50 | 143.9 | ↑4.2 | |
| 5/21 19:00 | 147.8 | ↑3.9 | |
| 5/21 19:10 | 151.3 | ↑3.5 | |
| 5/21 19:20 | 154.4 | ↑3.1 | |
| 5/21 19:30 | 157.2 | ↑2.8 | |
| 5/21 19:40 | 159.5 | ↑2.3 | |
| 5/21 19:50 | 161.3 | ↑1.8 | |
| 5/21 20:00 | 162.8 | ↑1.5 | |
| 5/21 20:10 | 163.8 | ↑1.0 | |
| 5/21 20:20 | 164.4 | ↑0.6 | 満潮 |
| 5/21 20:30 | 164.6 | ↑0.2 | 満潮 |
| 5/21 20:40 | 164.4 | ↓-0.2 | |
| 5/21 20:50 | 163.7 | ↓-0.7 | |
| 5/21 21:00 | 162.7 | ↓-1.0 | |
| 5/21 21:10 | 161.3 | ↓-1.4 | |
| 5/21 21:20 | 159.6 | ↓-1.7 | |
| 5/21 21:30 | 157.5 | ↓-2.1 | |
| 5/21 21:40 | 155.2 | ↓-2.3 | |
| 5/21 21:50 | 152.5 | ↓-2.7 | |
| 5/21 22:00 | 149.7 | ↓-2.8 | |
| 5/21 22:10 | 146.6 | ↓-3.1 | |
| 5/21 22:20 | 143.3 | ↓-3.3 | |
| 5/21 22:30 | 139.9 | ↓-3.4 | |
| 5/21 22:40 | 136.3 | ↓-3.6 | |
| 5/21 22:50 | 132.7 | ↓-3.6 | |
| 5/21 23:00 | 129.1 | ↓-3.6 | |
| 5/21 23:10 | 125.4 | ↓-3.7 | |
| 5/21 23:20 | 121.7 | ↓-3.7 | |
| 5/21 23:30 | 118.1 | ↓-3.6 | |
| 5/21 23:40 | 114.7 | ↓-3.4 | |
| 5/21 23:50 | 111.3 | ↓-3.4 |