| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(金) |
08:18 | 02:25 | 21:41 | 15:06 |
| 202cm | 76cm | 173cm | 5cm | |
|
||||
長山（沖縄）2038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 | 117.1 | ↓-4.9 | |
| 5/21 00:10 | 112.3 | ↓-4.8 | |
| 5/21 00:20 | 107.6 | ↓-4.7 | |
| 5/21 00:30 | 103.1 | ↓-4.5 | |
| 5/21 00:40 | 98.8 | ↓-4.3 | |
| 5/21 00:50 | 94.8 | ↓-4.0 | |
| 5/21 01:00 | 91.1 | ↓-3.7 | |
| 5/21 01:10 | 87.7 | ↓-3.4 | |
| 5/21 01:20 | 84.7 | ↓-3.0 | |
| 5/21 01:30 | 82.0 | ↓-2.7 | |
| 5/21 01:40 | 79.8 | ↓-2.2 | |
| 5/21 01:50 | 78.0 | ↓-1.8 | |
| 5/21 02:00 | 76.6 | ↓-1.4 | |
| 5/21 02:10 | 75.7 | ↓-0.9 | |
| 5/21 02:20 | 75.3 | ↓-0.4 | 干潮 |
| 5/21 02:30 | 75.3 | 0 | |
| 5/21 02:40 | 75.9 | ↑0.6 | |
| 5/21 02:50 | 76.8 | ↑0.9 | |
| 5/21 03:00 | 78.3 | ↑1.5 | |
| 5/21 03:10 | 80.2 | ↑1.9 | |
| 5/21 03:20 | 82.6 | ↑2.4 | |
| 5/21 03:30 | 85.4 | ↑2.8 | |
| 5/21 03:40 | 88.6 | ↑3.2 | |
| 5/21 03:50 | 92.2 | ↑3.6 | |
| 5/21 04:00 | 96.1 | ↑3.9 | |
| 5/21 04:10 | 100.4 | ↑4.3 | |
| 5/21 04:20 | 105.0 | ↑4.6 | |
| 5/21 04:30 | 109.8 | ↑4.8 | |
| 5/21 04:40 | 114.9 | ↑5.1 | |
| 5/21 04:50 | 120.2 | ↑5.3 | |
| 5/21 05:00 | 125.6 | ↑5.4 | |
| 5/21 05:10 | 131.1 | ↑5.5 | |
| 5/21 05:20 | 136.7 | ↑5.6 | |
| 5/21 05:30 | 142.3 | ↑5.6 | |
| 5/21 05:40 | 147.9 | ↑5.6 | |
| 5/21 05:50 | 153.4 | ↑5.5 | |
| 5/21 06:00 | 158.8 | ↑5.4 | |
| 5/21 06:10 | 164.1 | ↑5.3 | |
| 5/21 06:20 | 169.1 | ↑5.0 | |
| 5/21 06:30 | 173.9 | ↑4.8 | |
| 5/21 06:40 | 178.5 | ↑4.6 | |
| 5/21 06:50 | 182.7 | ↑4.2 | |
| 5/21 07:00 | 186.5 | ↑3.8 | |
| 5/21 07:10 | 190.0 | ↑3.5 | |
| 5/21 07:20 | 193.1 | ↑3.1 | |
| 5/21 07:30 | 195.7 | ↑2.6 | |
| 5/21 07:40 | 197.8 | ↑2.1 | |
| 5/21 07:50 | 199.5 | ↑1.7 | |
| 5/21 08:00 | 200.6 | ↑1.1 | |
| 5/21 08:10 | 201.3 | ↑0.7 | 満潮 |
| 5/21 08:20 | 201.3 | 0 | |
| 5/21 08:30 | 200.9 | ↓-0.4 | |
| 5/21 08:40 | 199.9 | ↓-1.0 | |
| 5/21 08:50 | 198.3 | ↓-1.6 | |
| 5/21 09:00 | 196.2 | ↓-2.1 | |
| 5/21 09:10 | 193.5 | ↓-2.7 | |
| 5/21 09:20 | 190.4 | ↓-3.1 | |
| 5/21 09:30 | 186.7 | ↓-3.7 | |
| 5/21 09:40 | 182.5 | ↓-4.2 | |
| 5/21 09:50 | 177.8 | ↓-4.7 | |
| 5/21 10:00 | 172.7 | ↓-5.1 | |
| 5/21 10:10 | 167.2 | ↓-5.5 | |
| 5/21 10:20 | 161.3 | ↓-5.9 | |
| 5/21 10:30 | 155.1 | ↓-6.2 | |
| 5/21 10:40 | 148.5 | ↓-6.6 | |
| 5/21 10:50 | 141.6 | ↓-6.9 | |
| 5/21 11:00 | 134.5 | ↓-7.1 | |
| 5/21 11:10 | 127.2 | ↓-7.3 | |
| 5/21 11:20 | 119.8 | ↓-7.4 | |
| 5/21 11:30 | 112.2 | ↓-7.6 | 最大潮位差 |
| 5/21 11:40 | 104.6 | ↓-7.6 | 最大潮位差 |
| 5/21 11:50 | 97.0 | ↓-7.6 | 最大潮位差 |
| 5/21 12:00 | 89.4 | ↓-7.6 | 最大潮位差 |
| 5/21 12:10 | 81.9 | ↓-7.5 | |
| 5/21 12:20 | 74.5 | ↓-7.4 | |
| 5/21 12:30 | 67.3 | ↓-7.2 | |
| 5/21 12:40 | 60.3 | ↓-7.0 | |
| 5/21 12:50 | 53.6 | ↓-6.7 | |
| 5/21 13:00 | 47.2 | ↓-6.4 | |
| 5/21 13:10 | 41.1 | ↓-6.1 | |
| 5/21 13:20 | 35.4 | ↓-5.7 | |
| 5/21 13:30 | 30.1 | ↓-5.3 | |
| 5/21 13:40 | 25.2 | ↓-4.9 | |
| 5/21 13:50 | 20.8 | ↓-4.4 | |
| 5/21 14:00 | 16.9 | ↓-3.9 | |
| 5/21 14:10 | 13.5 | ↓-3.4 | |
| 5/21 14:20 | 10.7 | ↓-2.8 | |
| 5/21 14:30 | 8.4 | ↓-2.3 | |
| 5/21 14:40 | 6.7 | ↓-1.7 | |
| 5/21 14:50 | 5.6 | ↓-1.1 | |
| 5/21 15:00 | 5.0 | ↓-0.6 | 干潮 |
| 5/21 15:10 | 5.1 | ↑0.1 | |
| 5/21 15:20 | 5.7 | ↑0.6 | |
| 5/21 15:30 | 6.8 | ↑1.1 | |
| 5/21 15:40 | 8.5 | ↑1.7 | |
| 5/21 15:50 | 10.8 | ↑2.3 | |
| 5/21 16:00 | 13.6 | ↑2.8 | |
| 5/21 16:10 | 16.9 | ↑3.3 | |
| 5/21 16:20 | 20.7 | ↑3.8 | |
| 5/21 16:30 | 24.9 | ↑4.2 | |
| 5/21 16:40 | 29.5 | ↑4.6 | |
| 5/21 16:50 | 34.5 | ↑5.0 | |
| 5/21 17:00 | 39.9 | ↑5.4 | |
| 5/21 17:10 | 45.6 | ↑5.7 | |
| 5/21 17:20 | 51.5 | ↑5.9 | |
| 5/21 17:30 | 57.7 | ↑6.2 | |
| 5/21 17:40 | 64.1 | ↑6.4 | |
| 5/21 17:50 | 70.6 | ↑6.5 | |
| 5/21 18:00 | 77.3 | ↑6.7 | |
| 5/21 18:10 | 84.0 | ↑6.7 | |
| 5/21 18:20 | 90.7 | ↑6.7 | |
| 5/21 18:30 | 97.3 | ↑6.6 | |
| 5/21 18:40 | 103.9 | ↑6.6 | |
| 5/21 18:50 | 110.4 | ↑6.5 | |
| 5/21 19:00 | 116.8 | ↑6.4 | |
| 5/21 19:10 | 122.9 | ↑6.1 | |
| 5/21 19:20 | 128.8 | ↑5.9 | |
| 5/21 19:30 | 134.5 | ↑5.7 | |
| 5/21 19:40 | 139.8 | ↑5.3 | |
| 5/21 19:50 | 144.8 | ↑5.0 | |
| 5/21 20:00 | 149.5 | ↑4.7 | |
| 5/21 20:10 | 153.8 | ↑4.3 | |
| 5/21 20:20 | 157.7 | ↑3.9 | |
| 5/21 20:30 | 161.1 | ↑3.4 | |
| 5/21 20:40 | 164.1 | ↑3.0 | |
| 5/21 20:50 | 166.7 | ↑2.6 | |
| 5/21 21:00 | 168.8 | ↑2.1 | |
| 5/21 21:10 | 170.4 | ↑1.6 | |
| 5/21 21:20 | 171.6 | ↑1.2 | |
| 5/21 21:30 | 172.3 | ↑0.7 | |
| 5/21 21:40 | 172.5 | ↑0.2 | 満潮 |
| 5/21 21:50 | 172.3 | ↓-0.2 | |
| 5/21 22:00 | 171.6 | ↓-0.7 | |
| 5/21 22:10 | 170.5 | ↓-1.1 | |
| 5/21 22:20 | 169.0 | ↓-1.5 | |
| 5/21 22:30 | 167.1 | ↓-1.9 | |
| 5/21 22:40 | 164.8 | ↓-2.3 | |
| 5/21 22:50 | 162.2 | ↓-2.6 | |
| 5/21 23:00 | 159.2 | ↓-3.0 | |
| 5/21 23:10 | 156.0 | ↓-3.2 | |
| 5/21 23:20 | 152.6 | ↓-3.4 | |
| 5/21 23:30 | 148.9 | ↓-3.7 | |
| 5/21 23:40 | 145.0 | ↓-3.9 | |
| 5/21 23:50 | 141.0 | ↓-4.0 |