| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
07:14 | 01:22 | 20:42 | 14:06 |
| 203cm | 82cm | 172cm | 2cm | |
|
||||
長山（沖縄）2046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 | 95.1 | ↓-3.4 | |
| 5/21 00:10 | 92.1 | ↓-3.0 | |
| 5/21 00:20 | 89.4 | ↓-2.7 | |
| 5/21 00:30 | 87.0 | ↓-2.4 | |
| 5/21 00:40 | 85.0 | ↓-2.0 | |
| 5/21 00:50 | 83.5 | ↓-1.5 | |
| 5/21 01:00 | 82.3 | ↓-1.2 | |
| 5/21 01:10 | 81.6 | ↓-0.7 | |
| 5/21 01:20 | 81.3 | ↓-0.3 | 干潮 |
| 5/21 01:30 | 81.5 | ↑0.2 | |
| 5/21 01:40 | 82.1 | ↑0.6 | |
| 5/21 01:50 | 83.1 | ↑1.0 | |
| 5/21 02:00 | 84.6 | ↑1.5 | |
| 5/21 02:10 | 86.6 | ↑2.0 | |
| 5/21 02:20 | 88.9 | ↑2.3 | |
| 5/21 02:30 | 91.7 | ↑2.8 | |
| 5/21 02:40 | 94.9 | ↑3.2 | |
| 5/21 02:50 | 98.4 | ↑3.5 | |
| 5/21 03:00 | 102.2 | ↑3.8 | |
| 5/21 03:10 | 106.4 | ↑4.2 | |
| 5/21 03:20 | 110.9 | ↑4.5 | |
| 5/21 03:30 | 115.6 | ↑4.7 | |
| 5/21 03:40 | 120.5 | ↑4.9 | |
| 5/21 03:50 | 125.6 | ↑5.1 | |
| 5/21 04:00 | 130.8 | ↑5.2 | |
| 5/21 04:10 | 136.2 | ↑5.4 | |
| 5/21 04:20 | 141.6 | ↑5.4 | |
| 5/21 04:30 | 147.0 | ↑5.4 | |
| 5/21 04:40 | 152.4 | ↑5.4 | |
| 5/21 04:50 | 157.7 | ↑5.3 | |
| 5/21 05:00 | 162.9 | ↑5.2 | |
| 5/21 05:10 | 167.9 | ↑5.0 | |
| 5/21 05:20 | 172.7 | ↑4.8 | |
| 5/21 05:30 | 177.4 | ↑4.7 | |
| 5/21 05:40 | 181.7 | ↑4.3 | |
| 5/21 05:50 | 185.7 | ↑4.0 | |
| 5/21 06:00 | 189.4 | ↑3.7 | |
| 5/21 06:10 | 192.6 | ↑3.2 | |
| 5/21 06:20 | 195.5 | ↑2.9 | |
| 5/21 06:30 | 197.9 | ↑2.4 | |
| 5/21 06:40 | 199.8 | ↑1.9 | |
| 5/21 06:50 | 201.3 | ↑1.5 | |
| 5/21 07:00 | 202.2 | ↑0.9 | |
| 5/21 07:10 | 202.7 | ↑0.5 | 満潮 |
| 5/21 07:20 | 202.5 | ↓-0.2 | |
| 5/21 07:30 | 201.9 | ↓-0.6 | |
| 5/21 07:40 | 200.7 | ↓-1.2 | |
| 5/21 07:50 | 198.9 | ↓-1.8 | |
| 5/21 08:00 | 196.6 | ↓-2.3 | |
| 5/21 08:10 | 193.8 | ↓-2.8 | |
| 5/21 08:20 | 190.4 | ↓-3.4 | |
| 5/21 08:30 | 186.5 | ↓-3.9 | |
| 5/21 08:40 | 182.1 | ↓-4.4 | |
| 5/21 08:50 | 177.3 | ↓-4.8 | |
| 5/21 09:00 | 172.0 | ↓-5.3 | |
| 5/21 09:10 | 166.3 | ↓-5.7 | |
| 5/21 09:20 | 160.2 | ↓-6.1 | |
| 5/21 09:30 | 153.8 | ↓-6.4 | |
| 5/21 09:40 | 147.1 | ↓-6.7 | |
| 5/21 09:50 | 140.1 | ↓-7.0 | |
| 5/21 10:00 | 132.8 | ↓-7.3 | |
| 5/21 10:10 | 125.4 | ↓-7.4 | |
| 5/21 10:20 | 117.8 | ↓-7.6 | |
| 5/21 10:30 | 110.2 | ↓-7.6 | |
| 5/21 10:40 | 102.4 | ↓-7.8 | 最大潮位差 |
| 5/21 10:50 | 94.7 | ↓-7.7 | |
| 5/21 11:00 | 87.0 | ↓-7.7 | |
| 5/21 11:10 | 79.4 | ↓-7.6 | |
| 5/21 11:20 | 72.0 | ↓-7.4 | |
| 5/21 11:30 | 64.7 | ↓-7.3 | |
| 5/21 11:40 | 57.6 | ↓-7.1 | |
| 5/21 11:50 | 50.8 | ↓-6.8 | |
| 5/21 12:00 | 44.3 | ↓-6.5 | |
| 5/21 12:10 | 38.1 | ↓-6.2 | |
| 5/21 12:20 | 32.3 | ↓-5.8 | |
| 5/21 12:30 | 27.0 | ↓-5.3 | |
| 5/21 12:40 | 22.1 | ↓-4.9 | |
| 5/21 12:50 | 17.6 | ↓-4.5 | |
| 5/21 13:00 | 13.7 | ↓-3.9 | |
| 5/21 13:10 | 10.2 | ↓-3.5 | |
| 5/21 13:20 | 7.4 | ↓-2.8 | |
| 5/21 13:30 | 5.0 | ↓-2.4 | |
| 5/21 13:40 | 3.3 | ↓-1.7 | |
| 5/21 13:50 | 2.1 | ↓-1.2 | |
| 5/21 14:00 | 1.5 | ↓-0.6 | 干潮 |
| 5/21 14:10 | 1.5 | 0 | |
| 5/21 14:20 | 2.0 | ↑0.5 | |
| 5/21 14:30 | 3.2 | ↑1.2 | |
| 5/21 14:40 | 4.9 | ↑1.7 | |
| 5/21 14:50 | 7.1 | ↑2.2 | |
| 5/21 15:00 | 9.9 | ↑2.8 | |
| 5/21 15:10 | 13.2 | ↑3.3 | |
| 5/21 15:20 | 16.9 | ↑3.7 | |
| 5/21 15:30 | 21.1 | ↑4.2 | |
| 5/21 15:40 | 25.8 | ↑4.7 | |
| 5/21 15:50 | 30.8 | ↑5.0 | |
| 5/21 16:00 | 36.2 | ↑5.4 | |
| 5/21 16:10 | 42.0 | ↑5.8 | |
| 5/21 16:20 | 48.0 | ↑6.0 | |
| 5/21 16:30 | 54.2 | ↑6.2 | |
| 5/21 16:40 | 60.7 | ↑6.5 | |
| 5/21 16:50 | 67.3 | ↑6.6 | |
| 5/21 17:00 | 74.0 | ↑6.7 | |
| 5/21 17:10 | 80.8 | ↑6.8 | |
| 5/21 17:20 | 87.6 | ↑6.8 | |
| 5/21 17:30 | 94.4 | ↑6.8 | |
| 5/21 17:40 | 101.2 | ↑6.8 | |
| 5/21 17:50 | 107.8 | ↑6.6 | |
| 5/21 18:00 | 114.3 | ↑6.5 | |
| 5/21 18:10 | 120.5 | ↑6.2 | |
| 5/21 18:20 | 126.6 | ↑6.1 | |
| 5/21 18:30 | 132.4 | ↑5.8 | |
| 5/21 18:40 | 137.9 | ↑5.5 | |
| 5/21 18:50 | 143.0 | ↑5.1 | |
| 5/21 19:00 | 147.8 | ↑4.8 | |
| 5/21 19:10 | 152.3 | ↑4.5 | |
| 5/21 19:20 | 156.3 | ↑4.0 | |
| 5/21 19:30 | 159.8 | ↑3.5 | |
| 5/21 19:40 | 163.0 | ↑3.2 | |
| 5/21 19:50 | 165.6 | ↑2.6 | |
| 5/21 20:00 | 167.8 | ↑2.2 | |
| 5/21 20:10 | 169.5 | ↑1.7 | |
| 5/21 20:20 | 170.8 | ↑1.3 | |
| 5/21 20:30 | 171.6 | ↑0.8 | |
| 5/21 20:40 | 171.9 | ↑0.3 | 満潮 |
| 5/21 20:50 | 171.7 | ↓-0.2 | |
| 5/21 21:00 | 171.1 | ↓-0.6 | |
| 5/21 21:10 | 170.0 | ↓-1.1 | |
| 5/21 21:20 | 168.6 | ↓-1.4 | |
| 5/21 21:30 | 166.7 | ↓-1.9 | |
| 5/21 21:40 | 164.5 | ↓-2.2 | |
| 5/21 21:50 | 161.9 | ↓-2.6 | |
| 5/21 22:00 | 159.0 | ↓-2.9 | |
| 5/21 22:10 | 155.8 | ↓-3.2 | |
| 5/21 22:20 | 152.4 | ↓-3.4 | |
| 5/21 22:30 | 148.7 | ↓-3.7 | |
| 5/21 22:40 | 144.9 | ↓-3.8 | |
| 5/21 22:50 | 140.9 | ↓-4.0 | |
| 5/21 23:00 | 136.8 | ↓-4.1 | |
| 5/21 23:10 | 132.7 | ↓-4.1 | |
| 5/21 23:20 | 128.5 | ↓-4.2 | |
| 5/21 23:30 | 124.4 | ↓-4.1 | |
| 5/21 23:40 | 120.3 | ↓-4.1 | |
| 5/21 23:50 | 116.3 | ↓-4.0 |