| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
06:54 | 01:12 | 20:20 | 13:44 |
| 200cm | 85cm | 185cm | 4cm | |
|
||||
石川（沖縄）2023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 | 95.4 | ↓-3.1 | |
| 5/21 00:10 | 92.6 | ↓-2.8 | |
| 5/21 00:20 | 90.3 | ↓-2.3 | |
| 5/21 00:30 | 88.3 | ↓-2.0 | |
| 5/21 00:40 | 86.7 | ↓-1.6 | |
| 5/21 00:50 | 85.5 | ↓-1.2 | |
| 5/21 01:00 | 84.8 | ↓-0.7 | |
| 5/21 01:10 | 84.6 | ↓-0.2 | 干潮 |
| 5/21 01:20 | 84.7 | ↑0.1 | |
| 5/21 01:30 | 85.4 | ↑0.7 | |
| 5/21 01:40 | 86.5 | ↑1.1 | |
| 5/21 01:50 | 88.0 | ↑1.5 | |
| 5/21 02:00 | 90.0 | ↑2.0 | |
| 5/21 02:10 | 92.4 | ↑2.4 | |
| 5/21 02:20 | 95.2 | ↑2.8 | |
| 5/21 02:30 | 98.3 | ↑3.1 | |
| 5/21 02:40 | 101.9 | ↑3.6 | |
| 5/21 02:50 | 105.8 | ↑3.9 | |
| 5/21 03:00 | 110.0 | ↑4.2 | |
| 5/21 03:10 | 114.4 | ↑4.4 | |
| 5/21 03:20 | 119.1 | ↑4.7 | |
| 5/21 03:30 | 124.0 | ↑4.9 | |
| 5/21 03:40 | 129.1 | ↑5.1 | |
| 5/21 03:50 | 134.2 | ↑5.1 | |
| 5/21 04:00 | 139.5 | ↑5.3 | |
| 5/21 04:10 | 144.7 | ↑5.2 | |
| 5/21 04:20 | 150.0 | ↑5.3 | |
| 5/21 04:30 | 155.1 | ↑5.1 | |
| 5/21 04:40 | 160.2 | ↑5.1 | |
| 5/21 04:50 | 165.1 | ↑4.9 | |
| 5/21 05:00 | 169.9 | ↑4.8 | |
| 5/21 05:10 | 174.3 | ↑4.4 | |
| 5/21 05:20 | 178.6 | ↑4.3 | |
| 5/21 05:30 | 182.5 | ↑3.9 | |
| 5/21 05:40 | 186.1 | ↑3.6 | |
| 5/21 05:50 | 189.3 | ↑3.2 | |
| 5/21 06:00 | 192.0 | ↑2.7 | |
| 5/21 06:10 | 194.4 | ↑2.4 | |
| 5/21 06:20 | 196.3 | ↑1.9 | |
| 5/21 06:30 | 197.7 | ↑1.4 | |
| 5/21 06:40 | 198.6 | ↑0.9 | |
| 5/21 06:50 | 199.0 | ↑0.4 | 満潮 |
| 5/21 07:00 | 198.9 | ↓-0.1 | |
| 5/21 07:10 | 198.3 | ↓-0.6 | |
| 5/21 07:20 | 197.1 | ↓-1.2 | |
| 5/21 07:30 | 195.3 | ↓-1.8 | |
| 5/21 07:40 | 193.1 | ↓-2.2 | |
| 5/21 07:50 | 190.3 | ↓-2.8 | |
| 5/21 08:00 | 187.0 | ↓-3.3 | |
| 5/21 08:10 | 183.2 | ↓-3.8 | |
| 5/21 08:20 | 178.9 | ↓-4.3 | |
| 5/21 08:30 | 174.1 | ↓-4.8 | |
| 5/21 08:40 | 168.9 | ↓-5.2 | |
| 5/21 08:50 | 163.3 | ↓-5.6 | |
| 5/21 09:00 | 157.4 | ↓-5.9 | |
| 5/21 09:10 | 151.1 | ↓-6.3 | |
| 5/21 09:20 | 144.5 | ↓-6.6 | |
| 5/21 09:30 | 137.6 | ↓-6.9 | |
| 5/21 09:40 | 130.5 | ↓-7.1 | |
| 5/21 09:50 | 123.2 | ↓-7.3 | |
| 5/21 10:00 | 115.9 | ↓-7.3 | |
| 5/21 10:10 | 108.4 | ↓-7.5 | |
| 5/21 10:20 | 100.9 | ↓-7.5 | |
| 5/21 10:30 | 93.3 | ↓-7.6 | 最大潮位差 |
| 5/21 10:40 | 85.9 | ↓-7.4 | |
| 5/21 10:50 | 78.5 | ↓-7.4 | |
| 5/21 11:00 | 71.3 | ↓-7.2 | |
| 5/21 11:10 | 64.2 | ↓-7.1 | |
| 5/21 11:20 | 57.4 | ↓-6.8 | |
| 5/21 11:30 | 50.8 | ↓-6.6 | |
| 5/21 11:40 | 44.6 | ↓-6.2 | |
| 5/21 11:50 | 38.6 | ↓-6.0 | |
| 5/21 12:00 | 33.1 | ↓-5.5 | |
| 5/21 12:10 | 27.9 | ↓-5.2 | |
| 5/21 12:20 | 23.2 | ↓-4.7 | |
| 5/21 12:30 | 18.9 | ↓-4.3 | |
| 5/21 12:40 | 15.2 | ↓-3.7 | |
| 5/21 12:50 | 11.9 | ↓-3.3 | |
| 5/21 13:00 | 9.2 | ↓-2.7 | |
| 5/21 13:10 | 7.0 | ↓-2.2 | |
| 5/21 13:20 | 5.3 | ↓-1.7 | |
| 5/21 13:30 | 4.3 | ↓-1.0 | |
| 5/21 13:40 | 3.8 | ↓-0.5 | 干潮 |
| 5/21 13:50 | 3.9 | ↑0.1 | |
| 5/21 14:00 | 4.5 | ↑0.6 | |
| 5/21 14:10 | 5.8 | ↑1.3 | |
| 5/21 14:20 | 7.6 | ↑1.8 | |
| 5/21 14:30 | 10.0 | ↑2.4 | |
| 5/21 14:40 | 13.0 | ↑3.0 | |
| 5/21 14:50 | 16.5 | ↑3.5 | |
| 5/21 15:00 | 20.4 | ↑3.9 | |
| 5/21 15:10 | 24.9 | ↑4.5 | |
| 5/21 15:20 | 29.8 | ↑4.9 | |
| 5/21 15:30 | 35.2 | ↑5.4 | |
| 5/21 15:40 | 40.9 | ↑5.7 | |
| 5/21 15:50 | 47.0 | ↑6.1 | |
| 5/21 16:00 | 53.3 | ↑6.3 | |
| 5/21 16:10 | 60.0 | ↑6.7 | |
| 5/21 16:20 | 66.8 | ↑6.8 | |
| 5/21 16:30 | 73.8 | ↑7.0 | |
| 5/21 16:40 | 81.0 | ↑7.2 | |
| 5/21 16:50 | 88.2 | ↑7.2 | |
| 5/21 17:00 | 95.4 | ↑7.2 | |
| 5/21 17:10 | 102.6 | ↑7.2 | |
| 5/21 17:20 | 109.7 | ↑7.1 | |
| 5/21 17:30 | 116.7 | ↑7.0 | |
| 5/21 17:40 | 123.6 | ↑6.9 | |
| 5/21 17:50 | 130.3 | ↑6.7 | |
| 5/21 18:00 | 136.7 | ↑6.4 | |
| 5/21 18:10 | 142.8 | ↑6.1 | |
| 5/21 18:20 | 148.6 | ↑5.8 | |
| 5/21 18:30 | 154.1 | ↑5.5 | |
| 5/21 18:40 | 159.1 | ↑5.0 | |
| 5/21 18:50 | 163.8 | ↑4.7 | |
| 5/21 19:00 | 168.0 | ↑4.2 | |
| 5/21 19:10 | 171.8 | ↑3.8 | |
| 5/21 19:20 | 175.1 | ↑3.3 | |
| 5/21 19:30 | 177.8 | ↑2.7 | |
| 5/21 19:40 | 180.1 | ↑2.3 | |
| 5/21 19:50 | 181.9 | ↑1.8 | |
| 5/21 20:00 | 183.1 | ↑1.2 | |
| 5/21 20:10 | 183.9 | ↑0.8 | 満潮 |
| 5/21 20:20 | 184.1 | ↑0.2 | 満潮 |
| 5/21 20:30 | 183.8 | ↓-0.3 | |
| 5/21 20:40 | 183.1 | ↓-0.7 | |
| 5/21 20:50 | 181.8 | ↓-1.3 | |
| 5/21 21:00 | 180.2 | ↓-1.6 | |
| 5/21 21:10 | 178.0 | ↓-2.2 | |
| 5/21 21:20 | 175.5 | ↓-2.5 | |
| 5/21 21:30 | 172.7 | ↓-2.8 | |
| 5/21 21:40 | 169.4 | ↓-3.3 | |
| 5/21 21:50 | 165.9 | ↓-3.5 | |
| 5/21 22:00 | 162.2 | ↓-3.7 | |
| 5/21 22:10 | 158.2 | ↓-4.0 | |
| 5/21 22:20 | 154.0 | ↓-4.2 | |
| 5/21 22:30 | 149.7 | ↓-4.3 | |
| 5/21 22:40 | 145.3 | ↓-4.4 | |
| 5/21 22:50 | 140.8 | ↓-4.5 | |
| 5/21 23:00 | 136.3 | ↓-4.5 | |
| 5/21 23:10 | 131.8 | ↓-4.5 | |
| 5/21 23:20 | 127.4 | ↓-4.4 | |
| 5/21 23:30 | 123.1 | ↓-4.3 | |
| 5/21 23:40 | 119.0 | ↓-4.1 | |
| 5/21 23:50 | 115.0 | ↓-4.0 |