| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(木) |
05:58 | 00:04 | 18:56 | 12:40 |
| 179cm | 72cm | 164cm | 28cm | |
|
||||
石垣島（沖縄）2023年05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 |
|---|---|---|---|
| 5/18 00:00 | 71.7 | ↓-0.4 | 干潮 |
| 5/18 00:10 | 71.8 | ↑0.1 | |
| 5/18 00:20 | 72.3 | ↑0.5 | |
| 5/18 00:30 | 73.2 | ↑0.9 | |
| 5/18 00:40 | 74.5 | ↑1.3 | |
| 5/18 00:50 | 76.2 | ↑1.7 | |
| 5/18 01:00 | 78.3 | ↑2.1 | |
| 5/18 01:10 | 80.8 | ↑2.5 | |
| 5/18 01:20 | 83.5 | ↑2.7 | |
| 5/18 01:30 | 86.6 | ↑3.1 | |
| 5/18 01:40 | 90.0 | ↑3.4 | |
| 5/18 01:50 | 93.7 | ↑3.7 | |
| 5/18 02:00 | 97.6 | ↑3.9 | |
| 5/18 02:10 | 101.7 | ↑4.1 | |
| 5/18 02:20 | 105.9 | ↑4.2 | |
| 5/18 02:30 | 110.3 | ↑4.4 | |
| 5/18 02:40 | 114.8 | ↑4.5 | |
| 5/18 02:50 | 119.4 | ↑4.6 | |
| 5/18 03:00 | 124.0 | ↑4.6 | |
| 5/18 03:10 | 128.6 | ↑4.6 | |
| 5/18 03:20 | 133.3 | ↑4.7 | |
| 5/18 03:30 | 137.9 | ↑4.6 | |
| 5/18 03:40 | 142.4 | ↑4.5 | |
| 5/18 03:50 | 146.8 | ↑4.4 | |
| 5/18 04:00 | 151.0 | ↑4.2 | |
| 5/18 04:10 | 155.1 | ↑4.1 | |
| 5/18 04:20 | 158.9 | ↑3.8 | |
| 5/18 04:30 | 162.5 | ↑3.6 | |
| 5/18 04:40 | 165.9 | ↑3.4 | |
| 5/18 04:50 | 168.9 | ↑3.0 | |
| 5/18 05:00 | 171.6 | ↑2.7 | |
| 5/18 05:10 | 173.9 | ↑2.3 | |
| 5/18 05:20 | 175.7 | ↑1.8 | |
| 5/18 05:30 | 177.2 | ↑1.5 | |
| 5/18 05:40 | 178.3 | ↑1.1 | |
| 5/18 05:50 | 178.8 | ↑0.5 | 満潮 |
| 5/18 06:00 | 178.9 | ↑0.1 | |
| 5/18 06:10 | 178.6 | ↓-0.3 | |
| 5/18 06:20 | 177.8 | ↓-0.8 | |
| 5/18 06:30 | 176.5 | ↓-1.3 | |
| 5/18 06:40 | 174.8 | ↓-1.7 | |
| 5/18 06:50 | 172.6 | ↓-2.2 | |
| 5/18 07:00 | 170.0 | ↓-2.6 | |
| 5/18 07:10 | 167.0 | ↓-3.0 | |
| 5/18 07:20 | 163.7 | ↓-3.3 | |
| 5/18 07:30 | 160.0 | ↓-3.7 | |
| 5/18 07:40 | 156.0 | ↓-4.0 | |
| 5/18 07:50 | 151.7 | ↓-4.3 | |
| 5/18 08:00 | 147.2 | ↓-4.5 | |
| 5/18 08:10 | 142.4 | ↓-4.8 | |
| 5/18 08:20 | 137.4 | ↓-5.0 | |
| 5/18 08:30 | 132.3 | ↓-5.1 | |
| 5/18 08:40 | 127.0 | ↓-5.3 | |
| 5/18 08:50 | 121.5 | ↓-5.5 | |
| 5/18 09:00 | 116.0 | ↓-5.5 | |
| 5/18 09:10 | 110.4 | ↓-5.6 | |
| 5/18 09:20 | 104.8 | ↓-5.6 | |
| 5/18 09:30 | 99.1 | ↓-5.7 | 最大潮位差 |
| 5/18 09:40 | 93.4 | ↓-5.7 | 最大潮位差 |
| 5/18 09:50 | 87.7 | ↓-5.7 | 最大潮位差 |
| 5/18 10:00 | 82.1 | ↓-5.6 | |
| 5/18 10:10 | 76.6 | ↓-5.5 | |
| 5/18 10:20 | 71.2 | ↓-5.4 | |
| 5/18 10:30 | 65.9 | ↓-5.3 | |
| 5/18 10:40 | 60.8 | ↓-5.1 | |
| 5/18 10:50 | 56.0 | ↓-4.8 | |
| 5/18 11:00 | 51.4 | ↓-4.6 | |
| 5/18 11:10 | 47.1 | ↓-4.3 | |
| 5/18 11:20 | 43.2 | ↓-3.9 | |
| 5/18 11:30 | 39.7 | ↓-3.5 | |
| 5/18 11:40 | 36.5 | ↓-3.2 | |
| 5/18 11:50 | 33.8 | ↓-2.7 | |
| 5/18 12:00 | 31.6 | ↓-2.2 | |
| 5/18 12:10 | 29.9 | ↓-1.7 | |
| 5/18 12:20 | 28.6 | ↓-1.3 | |
| 5/18 12:30 | 27.9 | ↓-0.7 | 干潮 |
| 5/18 12:40 | 27.7 | ↓-0.2 | 干潮 |
| 5/18 12:50 | 28.1 | ↑0.4 | |
| 5/18 13:00 | 28.9 | ↑0.8 | |
| 5/18 13:10 | 30.3 | ↑1.4 | |
| 5/18 13:20 | 32.1 | ↑1.8 | |
| 5/18 13:30 | 34.4 | ↑2.3 | |
| 5/18 13:40 | 37.2 | ↑2.8 | |
| 5/18 13:50 | 40.3 | ↑3.1 | |
| 5/18 14:00 | 43.9 | ↑3.6 | |
| 5/18 14:10 | 47.8 | ↑3.9 | |
| 5/18 14:20 | 52.0 | ↑4.2 | |
| 5/18 14:30 | 56.5 | ↑4.5 | |
| 5/18 14:40 | 61.2 | ↑4.7 | |
| 5/18 14:50 | 66.2 | ↑5.0 | |
| 5/18 15:00 | 71.4 | ↑5.2 | |
| 5/18 15:10 | 76.7 | ↑5.3 | |
| 5/18 15:20 | 82.1 | ↑5.4 | |
| 5/18 15:30 | 87.7 | ↑5.6 | |
| 5/18 15:40 | 93.2 | ↑5.5 | |
| 5/18 15:50 | 98.8 | ↑5.6 | |
| 5/18 16:00 | 104.4 | ↑5.6 | |
| 5/18 16:10 | 109.9 | ↑5.5 | |
| 5/18 16:20 | 115.3 | ↑5.4 | |
| 5/18 16:30 | 120.6 | ↑5.3 | |
| 5/18 16:40 | 125.7 | ↑5.1 | |
| 5/18 16:50 | 130.6 | ↑4.9 | |
| 5/18 17:00 | 135.3 | ↑4.7 | |
| 5/18 17:10 | 139.7 | ↑4.4 | |
| 5/18 17:20 | 143.8 | ↑4.1 | |
| 5/18 17:30 | 147.5 | ↑3.7 | |
| 5/18 17:40 | 150.9 | ↑3.4 | |
| 5/18 17:50 | 153.9 | ↑3.0 | |
| 5/18 18:00 | 156.5 | ↑2.6 | |
| 5/18 18:10 | 158.7 | ↑2.2 | |
| 5/18 18:20 | 160.4 | ↑1.7 | |
| 5/18 18:30 | 161.7 | ↑1.3 | |
| 5/18 18:40 | 162.6 | ↑0.9 | |
| 5/18 18:50 | 163.1 | ↑0.5 | 満潮 |
| 5/18 19:00 | 163.1 | 0 | |
| 5/18 19:10 | 162.7 | ↓-0.4 | |
| 5/18 19:20 | 161.9 | ↓-0.8 | |
| 5/18 19:30 | 160.8 | ↓-1.1 | |
| 5/18 19:40 | 159.3 | ↓-1.5 | |
| 5/18 19:50 | 157.5 | ↓-1.8 | |
| 5/18 20:00 | 155.5 | ↓-2.0 | |
| 5/18 20:10 | 153.1 | ↓-2.4 | |
| 5/18 20:20 | 150.6 | ↓-2.5 | |
| 5/18 20:30 | 147.8 | ↓-2.8 | |
| 5/18 20:40 | 144.9 | ↓-2.9 | |
| 5/18 20:50 | 141.8 | ↓-3.1 | |
| 5/18 21:00 | 138.5 | ↓-3.3 | |
| 5/18 21:10 | 135.2 | ↓-3.3 | |
| 5/18 21:20 | 131.7 | ↓-3.5 | |
| 5/18 21:30 | 128.2 | ↓-3.5 | |
| 5/18 21:40 | 124.6 | ↓-3.6 | |
| 5/18 21:50 | 121.0 | ↓-3.6 | |
| 5/18 22:00 | 117.4 | ↓-3.6 | |
| 5/18 22:10 | 113.7 | ↓-3.7 | |
| 5/18 22:20 | 110.1 | ↓-3.6 | |
| 5/18 22:30 | 106.6 | ↓-3.5 | |
| 5/18 22:40 | 103.1 | ↓-3.5 | |
| 5/18 22:50 | 99.7 | ↓-3.4 | |
| 5/18 23:00 | 96.4 | ↓-3.3 | |
| 5/18 23:10 | 93.4 | ↓-3.0 | |
| 5/18 23:20 | 90.5 | ↓-2.9 | |
| 5/18 23:30 | 87.9 | ↓-2.6 | |
| 5/18 23:40 | 85.5 | ↓-2.4 | |
| 5/18 23:50 | 83.4 | ↓-2.1 |