| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
04:36 | 11:06 | 17:26 | 23:14 |
| 181cm | 45cm | 174cm | 72cm | |
|
||||
儀間（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 | 87.6 | ↑3.0 | |
| 5/18 00:10 | 91.0 | ↑3.4 | |
| 5/18 00:20 | 94.6 | ↑3.6 | |
| 5/18 00:30 | 98.4 | ↑3.8 | |
| 5/18 00:40 | 102.5 | ↑4.1 | |
| 5/18 00:50 | 106.7 | ↑4.2 | |
| 5/18 01:00 | 111.1 | ↑4.4 | |
| 5/18 01:10 | 115.5 | ↑4.4 | |
| 5/18 01:20 | 120.1 | ↑4.6 | |
| 5/18 01:30 | 124.7 | ↑4.6 | |
| 5/18 01:40 | 129.3 | ↑4.6 | |
| 5/18 01:50 | 133.9 | ↑4.6 | |
| 5/18 02:00 | 138.5 | ↑4.6 | |
| 5/18 02:10 | 143.0 | ↑4.5 | |
| 5/18 02:20 | 147.3 | ↑4.3 | |
| 5/18 02:30 | 151.5 | ↑4.2 | |
| 5/18 02:40 | 155.6 | ↑4.1 | |
| 5/18 02:50 | 159.4 | ↑3.8 | |
| 5/18 03:00 | 163.0 | ↑3.6 | |
| 5/18 03:10 | 166.3 | ↑3.3 | |
| 5/18 03:20 | 169.3 | ↑3.0 | |
| 5/18 03:30 | 172.0 | ↑2.7 | |
| 5/18 03:40 | 174.4 | ↑2.4 | |
| 5/18 03:50 | 176.4 | ↑2.0 | |
| 5/18 04:00 | 178.1 | ↑1.7 | |
| 5/18 04:10 | 179.3 | ↑1.2 | |
| 5/18 04:20 | 180.1 | ↑0.8 | |
| 5/18 04:30 | 180.6 | ↑0.5 | 満潮 |
| 5/18 04:40 | 180.6 | 0 | |
| 5/18 04:50 | 180.2 | ↓-0.4 | |
| 5/18 05:00 | 179.4 | ↓-0.8 | |
| 5/18 05:10 | 178.1 | ↓-1.3 | |
| 5/18 05:20 | 176.5 | ↓-1.6 | |
| 5/18 05:30 | 174.4 | ↓-2.1 | |
| 5/18 05:40 | 172.0 | ↓-2.4 | |
| 5/18 05:50 | 169.1 | ↓-2.9 | |
| 5/18 06:00 | 165.9 | ↓-3.2 | |
| 5/18 06:10 | 162.4 | ↓-3.5 | |
| 5/18 06:20 | 158.5 | ↓-3.9 | |
| 5/18 06:30 | 154.3 | ↓-4.2 | |
| 5/18 06:40 | 149.9 | ↓-4.4 | |
| 5/18 06:50 | 145.2 | ↓-4.7 | |
| 5/18 07:00 | 140.3 | ↓-4.9 | |
| 5/18 07:10 | 135.2 | ↓-5.1 | |
| 5/18 07:20 | 129.9 | ↓-5.3 | |
| 5/18 07:30 | 124.6 | ↓-5.3 | |
| 5/18 07:40 | 119.1 | ↓-5.5 | 最大潮位差 |
| 5/18 07:50 | 113.6 | ↓-5.5 | 最大潮位差 |
| 5/18 08:00 | 108.1 | ↓-5.5 | 最大潮位差 |
| 5/18 08:10 | 102.7 | ↓-5.4 | |
| 5/18 08:20 | 97.3 | ↓-5.4 | |
| 5/18 08:30 | 91.9 | ↓-5.4 | |
| 5/18 08:40 | 86.8 | ↓-5.1 | |
| 5/18 08:50 | 81.7 | ↓-5.1 | |
| 5/18 09:00 | 76.9 | ↓-4.8 | |
| 5/18 09:10 | 72.4 | ↓-4.5 | |
| 5/18 09:20 | 68.0 | ↓-4.4 | |
| 5/18 09:30 | 64.0 | ↓-4.0 | |
| 5/18 09:40 | 60.3 | ↓-3.7 | |
| 5/18 09:50 | 57.0 | ↓-3.3 | |
| 5/18 10:00 | 54.0 | ↓-3.0 | |
| 5/18 10:10 | 51.4 | ↓-2.6 | |
| 5/18 10:20 | 49.2 | ↓-2.2 | |
| 5/18 10:30 | 47.4 | ↓-1.8 | |
| 5/18 10:40 | 46.0 | ↓-1.4 | |
| 5/18 10:50 | 45.1 | ↓-0.9 | |
| 5/18 11:00 | 44.6 | ↓-0.5 | 干潮 |
| 5/18 11:10 | 44.6 | 0 | |
| 5/18 11:20 | 45.0 | ↑0.4 | |
| 5/18 11:30 | 45.9 | ↑0.9 | |
| 5/18 11:40 | 47.2 | ↑1.3 | |
| 5/18 11:50 | 49.0 | ↑1.8 | |
| 5/18 12:00 | 51.1 | ↑2.1 | |
| 5/18 12:10 | 53.7 | ↑2.6 | |
| 5/18 12:20 | 56.6 | ↑2.9 | |
| 5/18 12:30 | 59.9 | ↑3.3 | |
| 5/18 12:40 | 63.5 | ↑3.6 | |
| 5/18 12:50 | 67.5 | ↑4.0 | |
| 5/18 13:00 | 71.7 | ↑4.2 | |
| 5/18 13:10 | 76.2 | ↑4.5 | |
| 5/18 13:20 | 80.9 | ↑4.7 | |
| 5/18 13:30 | 85.8 | ↑4.9 | |
| 5/18 13:40 | 90.9 | ↑5.1 | |
| 5/18 13:50 | 96.0 | ↑5.1 | |
| 5/18 14:00 | 101.3 | ↑5.3 | |
| 5/18 14:10 | 106.6 | ↑5.3 | |
| 5/18 14:20 | 112.0 | ↑5.4 | |
| 5/18 14:30 | 117.3 | ↑5.3 | |
| 5/18 14:40 | 122.5 | ↑5.2 | |
| 5/18 14:50 | 127.6 | ↑5.1 | |
| 5/18 15:00 | 132.7 | ↑5.1 | |
| 5/18 15:10 | 137.5 | ↑4.8 | |
| 5/18 15:20 | 142.2 | ↑4.7 | |
| 5/18 15:30 | 146.6 | ↑4.4 | |
| 5/18 15:40 | 150.7 | ↑4.1 | |
| 5/18 15:50 | 154.6 | ↑3.9 | |
| 5/18 16:00 | 158.1 | ↑3.5 | |
| 5/18 16:10 | 161.3 | ↑3.2 | |
| 5/18 16:20 | 164.2 | ↑2.9 | |
| 5/18 16:30 | 166.7 | ↑2.5 | |
| 5/18 16:40 | 168.8 | ↑2.1 | |
| 5/18 16:50 | 170.4 | ↑1.6 | |
| 5/18 17:00 | 171.7 | ↑1.3 | |
| 5/18 17:10 | 172.5 | ↑0.8 | |
| 5/18 17:20 | 173.0 | ↑0.5 | 満潮 |
| 5/18 17:30 | 173.0 | 0 | |
| 5/18 17:40 | 172.5 | ↓-0.5 | |
| 5/18 17:50 | 171.7 | ↓-0.8 | |
| 5/18 18:00 | 170.4 | ↓-1.3 | |
| 5/18 18:10 | 168.8 | ↓-1.6 | |
| 5/18 18:20 | 166.8 | ↓-2.0 | |
| 5/18 18:30 | 164.4 | ↓-2.4 | |
| 5/18 18:40 | 161.6 | ↓-2.8 | |
| 5/18 18:50 | 158.6 | ↓-3.0 | |
| 5/18 19:00 | 155.2 | ↓-3.4 | |
| 5/18 19:10 | 151.6 | ↓-3.6 | |
| 5/18 19:20 | 147.8 | ↓-3.8 | |
| 5/18 19:30 | 143.7 | ↓-4.1 | |
| 5/18 19:40 | 139.5 | ↓-4.2 | |
| 5/18 19:50 | 135.1 | ↓-4.4 | |
| 5/18 20:00 | 130.6 | ↓-4.5 | |
| 5/18 20:10 | 126.1 | ↓-4.5 | |
| 5/18 20:20 | 121.5 | ↓-4.6 | |
| 5/18 20:30 | 117.0 | ↓-4.5 | |
| 5/18 20:40 | 112.4 | ↓-4.6 | |
| 5/18 20:50 | 108.0 | ↓-4.4 | |
| 5/18 21:00 | 103.6 | ↓-4.4 | |
| 5/18 21:10 | 99.4 | ↓-4.2 | |
| 5/18 21:20 | 95.4 | ↓-4.0 | |
| 5/18 21:30 | 91.6 | ↓-3.8 | |
| 5/18 21:40 | 88.1 | ↓-3.5 | |
| 5/18 21:50 | 84.8 | ↓-3.3 | |
| 5/18 22:00 | 81.8 | ↓-3.0 | |
| 5/18 22:10 | 79.2 | ↓-2.6 | |
| 5/18 22:20 | 76.8 | ↓-2.4 | |
| 5/18 22:30 | 74.9 | ↓-1.9 | |
| 5/18 22:40 | 73.3 | ↓-1.6 | |
| 5/18 22:50 | 72.2 | ↓-1.1 | |
| 5/18 23:00 | 71.4 | ↓-0.8 | |
| 5/18 23:10 | 71.1 | ↓-0.3 | 干潮 |
| 5/18 23:20 | 71.2 | ↑0.1 | |
| 5/18 23:30 | 71.7 | ↑0.5 | |
| 5/18 23:40 | 72.6 | ↑0.9 | |
| 5/18 23:50 | 74.0 | ↑1.4 |