| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
04:33 | 11:03 | 17:23 | 23:11 |
| 180cm | 43cm | 173cm | 71cm | |
|
||||
座間味（沖縄）2031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 | 87.8 | ↑3.2 | |
| 5/18 00:10 | 91.2 | ↑3.4 | |
| 5/18 00:20 | 94.9 | ↑3.7 | |
| 5/18 00:30 | 98.8 | ↑3.9 | |
| 5/18 00:40 | 102.9 | ↑4.1 | |
| 5/18 00:50 | 107.2 | ↑4.3 | |
| 5/18 01:00 | 111.6 | ↑4.4 | |
| 5/18 01:10 | 116.1 | ↑4.5 | |
| 5/18 01:20 | 120.7 | ↑4.6 | |
| 5/18 01:30 | 125.3 | ↑4.6 | |
| 5/18 01:40 | 130.0 | ↑4.7 | |
| 5/18 01:50 | 134.6 | ↑4.6 | |
| 5/18 02:00 | 139.1 | ↑4.5 | |
| 5/18 02:10 | 143.5 | ↑4.4 | |
| 5/18 02:20 | 147.9 | ↑4.4 | |
| 5/18 02:30 | 152.0 | ↑4.1 | |
| 5/18 02:40 | 156.0 | ↑4.0 | |
| 5/18 02:50 | 159.7 | ↑3.7 | |
| 5/18 03:00 | 163.2 | ↑3.5 | |
| 5/18 03:10 | 166.5 | ↑3.3 | |
| 5/18 03:20 | 169.4 | ↑2.9 | |
| 5/18 03:30 | 172.0 | ↑2.6 | |
| 5/18 03:40 | 174.2 | ↑2.2 | |
| 5/18 03:50 | 176.1 | ↑1.9 | |
| 5/18 04:00 | 177.6 | ↑1.5 | |
| 5/18 04:10 | 178.7 | ↑1.1 | |
| 5/18 04:20 | 179.4 | ↑0.7 | |
| 5/18 04:30 | 179.7 | ↑0.3 | 満潮 |
| 5/18 04:40 | 179.5 | ↓-0.2 | |
| 5/18 04:50 | 179.0 | ↓-0.5 | |
| 5/18 05:00 | 178.0 | ↓-1.0 | |
| 5/18 05:10 | 176.6 | ↓-1.4 | |
| 5/18 05:20 | 174.8 | ↓-1.8 | |
| 5/18 05:30 | 172.5 | ↓-2.3 | |
| 5/18 05:40 | 169.9 | ↓-2.6 | |
| 5/18 05:50 | 166.9 | ↓-3.0 | |
| 5/18 06:00 | 163.6 | ↓-3.3 | |
| 5/18 06:10 | 159.9 | ↓-3.7 | |
| 5/18 06:20 | 155.9 | ↓-4.0 | |
| 5/18 06:30 | 151.6 | ↓-4.3 | |
| 5/18 06:40 | 147.0 | ↓-4.6 | |
| 5/18 06:50 | 142.2 | ↓-4.8 | |
| 5/18 07:00 | 137.2 | ↓-5.0 | |
| 5/18 07:10 | 132.1 | ↓-5.1 | |
| 5/18 07:20 | 126.8 | ↓-5.3 | |
| 5/18 07:30 | 121.3 | ↓-5.5 | 最大潮位差 |
| 5/18 07:40 | 115.8 | ↓-5.5 | 最大潮位差 |
| 5/18 07:50 | 110.3 | ↓-5.5 | 最大潮位差 |
| 5/18 08:00 | 104.8 | ↓-5.5 | 最大潮位差 |
| 5/18 08:10 | 99.3 | ↓-5.5 | 最大潮位差 |
| 5/18 08:20 | 93.9 | ↓-5.4 | |
| 5/18 08:30 | 88.6 | ↓-5.3 | |
| 5/18 08:40 | 83.4 | ↓-5.2 | |
| 5/18 08:50 | 78.5 | ↓-4.9 | |
| 5/18 09:00 | 73.7 | ↓-4.8 | |
| 5/18 09:10 | 69.2 | ↓-4.5 | |
| 5/18 09:20 | 65.0 | ↓-4.2 | |
| 5/18 09:30 | 61.0 | ↓-4.0 | |
| 5/18 09:40 | 57.4 | ↓-3.6 | |
| 5/18 09:50 | 54.2 | ↓-3.2 | |
| 5/18 10:00 | 51.3 | ↓-2.9 | |
| 5/18 10:10 | 48.8 | ↓-2.5 | |
| 5/18 10:20 | 46.8 | ↓-2.0 | |
| 5/18 10:30 | 45.1 | ↓-1.7 | |
| 5/18 10:40 | 43.9 | ↓-1.2 | |
| 5/18 10:50 | 43.1 | ↓-0.8 | |
| 5/18 11:00 | 42.8 | ↓-0.3 | 干潮 |
| 5/18 11:10 | 43.0 | ↑0.2 | |
| 5/18 11:20 | 43.5 | ↑0.5 | |
| 5/18 11:30 | 44.6 | ↑1.1 | |
| 5/18 11:40 | 46.0 | ↑1.4 | |
| 5/18 11:50 | 47.9 | ↑1.9 | |
| 5/18 12:00 | 50.2 | ↑2.3 | |
| 5/18 12:10 | 52.9 | ↑2.7 | |
| 5/18 12:20 | 56.0 | ↑3.1 | |
| 5/18 12:30 | 59.4 | ↑3.4 | |
| 5/18 12:40 | 63.2 | ↑3.8 | |
| 5/18 12:50 | 67.3 | ↑4.1 | |
| 5/18 13:00 | 71.6 | ↑4.3 | |
| 5/18 13:10 | 76.2 | ↑4.6 | |
| 5/18 13:20 | 81.0 | ↑4.8 | |
| 5/18 13:30 | 86.0 | ↑5.0 | |
| 5/18 13:40 | 91.2 | ↑5.2 | |
| 5/18 13:50 | 96.4 | ↑5.2 | |
| 5/18 14:00 | 101.7 | ↑5.3 | |
| 5/18 14:10 | 107.1 | ↑5.4 | |
| 5/18 14:20 | 112.4 | ↑5.3 | |
| 5/18 14:30 | 117.8 | ↑5.4 | |
| 5/18 14:40 | 123.0 | ↑5.2 | |
| 5/18 14:50 | 128.2 | ↑5.2 | |
| 5/18 15:00 | 133.2 | ↑5.0 | |
| 5/18 15:10 | 138.0 | ↑4.8 | |
| 5/18 15:20 | 142.6 | ↑4.6 | |
| 5/18 15:30 | 147.0 | ↑4.4 | |
| 5/18 15:40 | 151.0 | ↑4.0 | |
| 5/18 15:50 | 154.8 | ↑3.8 | |
| 5/18 16:00 | 158.3 | ↑3.5 | |
| 5/18 16:10 | 161.5 | ↑3.2 | |
| 5/18 16:20 | 164.2 | ↑2.7 | |
| 5/18 16:30 | 166.6 | ↑2.4 | |
| 5/18 16:40 | 168.6 | ↑2.0 | |
| 5/18 16:50 | 170.2 | ↑1.6 | |
| 5/18 17:00 | 171.3 | ↑1.1 | |
| 5/18 17:10 | 172.0 | ↑0.7 | |
| 5/18 17:20 | 172.3 | ↑0.3 | 満潮 |
| 5/18 17:30 | 172.2 | ↓-0.1 | |
| 5/18 17:40 | 171.7 | ↓-0.5 | |
| 5/18 17:50 | 170.7 | ↓-1.0 | |
| 5/18 18:00 | 169.3 | ↓-1.4 | |
| 5/18 18:10 | 167.6 | ↓-1.7 | |
| 5/18 18:20 | 165.5 | ↓-2.1 | |
| 5/18 18:30 | 163.0 | ↓-2.5 | |
| 5/18 18:40 | 160.1 | ↓-2.9 | |
| 5/18 18:50 | 157.0 | ↓-3.1 | |
| 5/18 19:00 | 153.6 | ↓-3.4 | |
| 5/18 19:10 | 149.9 | ↓-3.7 | |
| 5/18 19:20 | 145.9 | ↓-4.0 | |
| 5/18 19:30 | 141.8 | ↓-4.1 | |
| 5/18 19:40 | 137.5 | ↓-4.3 | |
| 5/18 19:50 | 133.1 | ↓-4.4 | |
| 5/18 20:00 | 128.6 | ↓-4.5 | |
| 5/18 20:10 | 124.1 | ↓-4.5 | |
| 5/18 20:20 | 119.5 | ↓-4.6 | |
| 5/18 20:30 | 114.9 | ↓-4.6 | |
| 5/18 20:40 | 110.4 | ↓-4.5 | |
| 5/18 20:50 | 105.9 | ↓-4.5 | |
| 5/18 21:00 | 101.6 | ↓-4.3 | |
| 5/18 21:10 | 97.5 | ↓-4.1 | |
| 5/18 21:20 | 93.5 | ↓-4.0 | |
| 5/18 21:30 | 89.8 | ↓-3.7 | |
| 5/18 21:40 | 86.3 | ↓-3.5 | |
| 5/18 21:50 | 83.1 | ↓-3.2 | |
| 5/18 22:00 | 80.2 | ↓-2.9 | |
| 5/18 22:10 | 77.6 | ↓-2.6 | |
| 5/18 22:20 | 75.4 | ↓-2.2 | |
| 5/18 22:30 | 73.5 | ↓-1.9 | |
| 5/18 22:40 | 72.1 | ↓-1.4 | |
| 5/18 22:50 | 71.0 | ↓-1.1 | |
| 5/18 23:00 | 70.4 | ↓-0.6 | |
| 5/18 23:10 | 70.2 | ↓-0.2 | 干潮 |
| 5/18 23:20 | 70.4 | ↑0.2 | |
| 5/18 23:30 | 71.0 | ↑0.6 | |
| 5/18 23:40 | 72.1 | ↑1.1 | |
| 5/18 23:50 | 73.5 | ↑1.4 |