| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(水) |
10:44 | 04:57 | 23:47 | 17:12 |
| 186cm | 67cm | 188cm | 22cm | |
|
||||
島山（長崎）2026年05月20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 |
|---|---|---|---|
| 5/20 00:00 | 188.4 | ↓-2.7 | |
| 5/20 00:10 | 185.2 | ↓-3.2 | |
| 5/20 00:20 | 181.6 | ↓-3.6 | |
| 5/20 00:30 | 177.6 | ↓-4.0 | |
| 5/20 00:40 | 173.2 | ↓-4.4 | |
| 5/20 00:50 | 168.5 | ↓-4.7 | |
| 5/20 01:00 | 163.6 | ↓-4.9 | |
| 5/20 01:10 | 158.4 | ↓-5.2 | |
| 5/20 01:20 | 152.9 | ↓-5.5 | |
| 5/20 01:30 | 147.4 | ↓-5.5 | |
| 5/20 01:40 | 141.7 | ↓-5.7 | |
| 5/20 01:50 | 135.9 | ↓-5.8 | |
| 5/20 02:00 | 130.2 | ↓-5.7 | |
| 5/20 02:10 | 124.4 | ↓-5.8 | |
| 5/20 02:20 | 118.7 | ↓-5.7 | |
| 5/20 02:30 | 113.1 | ↓-5.6 | |
| 5/20 02:40 | 107.7 | ↓-5.4 | |
| 5/20 02:50 | 102.5 | ↓-5.2 | |
| 5/20 03:00 | 97.5 | ↓-5.0 | |
| 5/20 03:10 | 92.7 | ↓-4.8 | |
| 5/20 03:20 | 88.3 | ↓-4.4 | |
| 5/20 03:30 | 84.2 | ↓-4.1 | |
| 5/20 03:40 | 80.5 | ↓-3.7 | |
| 5/20 03:50 | 77.2 | ↓-3.3 | |
| 5/20 04:00 | 74.3 | ↓-2.9 | |
| 5/20 04:10 | 71.8 | ↓-2.5 | |
| 5/20 04:20 | 69.8 | ↓-2.0 | |
| 5/20 04:30 | 68.3 | ↓-1.5 | |
| 5/20 04:40 | 67.3 | ↓-1.0 | |
| 5/20 04:50 | 66.7 | ↓-0.6 | 干潮 |
| 5/20 05:00 | 66.6 | ↓-0.1 | |
| 5/20 05:10 | 67.1 | ↑0.5 | |
| 5/20 05:20 | 68.0 | ↑0.9 | |
| 5/20 05:30 | 69.3 | ↑1.3 | |
| 5/20 05:40 | 71.2 | ↑1.9 | |
| 5/20 05:50 | 73.5 | ↑2.3 | |
| 5/20 06:00 | 76.2 | ↑2.7 | |
| 5/20 06:10 | 79.3 | ↑3.1 | |
| 5/20 06:20 | 82.8 | ↑3.5 | |
| 5/20 06:30 | 86.7 | ↑3.9 | |
| 5/20 06:40 | 90.8 | ↑4.1 | |
| 5/20 06:50 | 95.3 | ↑4.5 | |
| 5/20 07:00 | 100.0 | ↑4.7 | |
| 5/20 07:10 | 104.9 | ↑4.9 | |
| 5/20 07:20 | 110.0 | ↑5.1 | |
| 5/20 07:30 | 115.3 | ↑5.3 | |
| 5/20 07:40 | 120.6 | ↑5.3 | |
| 5/20 07:50 | 125.9 | ↑5.3 | |
| 5/20 08:00 | 131.3 | ↑5.4 | |
| 5/20 08:10 | 136.6 | ↑5.3 | |
| 5/20 08:20 | 141.9 | ↑5.3 | |
| 5/20 08:30 | 147.0 | ↑5.1 | |
| 5/20 08:40 | 151.9 | ↑4.9 | |
| 5/20 08:50 | 156.7 | ↑4.8 | |
| 5/20 09:00 | 161.2 | ↑4.5 | |
| 5/20 09:10 | 165.4 | ↑4.2 | |
| 5/20 09:20 | 169.3 | ↑3.9 | |
| 5/20 09:30 | 172.8 | ↑3.5 | |
| 5/20 09:40 | 176.0 | ↑3.2 | |
| 5/20 09:50 | 178.8 | ↑2.8 | |
| 5/20 10:00 | 181.1 | ↑2.3 | |
| 5/20 10:10 | 182.9 | ↑1.8 | |
| 5/20 10:20 | 184.3 | ↑1.4 | |
| 5/20 10:30 | 185.2 | ↑0.9 | |
| 5/20 10:40 | 185.6 | ↑0.4 | 満潮 |
| 5/20 10:50 | 185.5 | ↓-0.1 | |
| 5/20 11:00 | 184.9 | ↓-0.6 | |
| 5/20 11:10 | 183.8 | ↓-1.1 | |
| 5/20 11:20 | 182.1 | ↓-1.7 | |
| 5/20 11:30 | 180.0 | ↓-2.1 | |
| 5/20 11:40 | 177.4 | ↓-2.6 | |
| 5/20 11:50 | 174.3 | ↓-3.1 | |
| 5/20 12:00 | 170.7 | ↓-3.6 | |
| 5/20 12:10 | 166.7 | ↓-4.0 | |
| 5/20 12:20 | 162.3 | ↓-4.4 | |
| 5/20 12:30 | 157.5 | ↓-4.8 | |
| 5/20 12:40 | 152.3 | ↓-5.2 | |
| 5/20 12:50 | 146.8 | ↓-5.5 | |
| 5/20 13:00 | 141.1 | ↓-5.7 | |
| 5/20 13:10 | 135.0 | ↓-6.1 | |
| 5/20 13:20 | 128.8 | ↓-6.2 | |
| 5/20 13:30 | 122.4 | ↓-6.4 | |
| 5/20 13:40 | 115.9 | ↓-6.5 | |
| 5/20 13:50 | 109.3 | ↓-6.6 | |
| 5/20 14:00 | 102.6 | ↓-6.7 | 最大潮位差 |
| 5/20 14:10 | 96.0 | ↓-6.6 | |
| 5/20 14:20 | 89.4 | ↓-6.6 | |
| 5/20 14:30 | 82.8 | ↓-6.6 | |
| 5/20 14:40 | 76.5 | ↓-6.3 | |
| 5/20 14:50 | 70.3 | ↓-6.2 | |
| 5/20 15:00 | 64.3 | ↓-6.0 | |
| 5/20 15:10 | 58.6 | ↓-5.7 | |
| 5/20 15:20 | 53.1 | ↓-5.5 | |
| 5/20 15:30 | 48.1 | ↓-5.0 | |
| 5/20 15:40 | 43.3 | ↓-4.8 | |
| 5/20 15:50 | 39.0 | ↓-4.3 | |
| 5/20 16:00 | 35.1 | ↓-3.9 | |
| 5/20 16:10 | 31.7 | ↓-3.4 | |
| 5/20 16:20 | 28.7 | ↓-3.0 | |
| 5/20 16:30 | 26.3 | ↓-2.4 | |
| 5/20 16:40 | 24.3 | ↓-2.0 | |
| 5/20 16:50 | 22.9 | ↓-1.4 | |
| 5/20 17:00 | 22.1 | ↓-0.8 | |
| 5/20 17:10 | 21.7 | ↓-0.4 | 干潮 |
| 5/20 17:20 | 21.9 | ↑0.2 | |
| 5/20 17:30 | 22.7 | ↑0.8 | |
| 5/20 17:40 | 24.0 | ↑1.3 | |
| 5/20 17:50 | 25.8 | ↑1.8 | |
| 5/20 18:00 | 28.1 | ↑2.3 | |
| 5/20 18:10 | 30.9 | ↑2.8 | |
| 5/20 18:20 | 34.3 | ↑3.4 | |
| 5/20 18:30 | 38.0 | ↑3.7 | |
| 5/20 18:40 | 42.2 | ↑4.2 | |
| 5/20 18:50 | 46.9 | ↑4.7 | |
| 5/20 19:00 | 51.8 | ↑4.9 | |
| 5/20 19:10 | 57.2 | ↑5.4 | |
| 5/20 19:20 | 62.8 | ↑5.6 | |
| 5/20 19:30 | 68.7 | ↑5.9 | |
| 5/20 19:40 | 74.8 | ↑6.1 | |
| 5/20 19:50 | 81.1 | ↑6.3 | |
| 5/20 20:00 | 87.6 | ↑6.5 | |
| 5/20 20:10 | 94.2 | ↑6.6 | |
| 5/20 20:20 | 100.8 | ↑6.6 | |
| 5/20 20:30 | 107.4 | ↑6.6 | |
| 5/20 20:40 | 114.0 | ↑6.6 | |
| 5/20 20:50 | 120.6 | ↑6.6 | |
| 5/20 21:00 | 127.0 | ↑6.4 | |
| 5/20 21:10 | 133.3 | ↑6.3 | |
| 5/20 21:20 | 139.4 | ↑6.1 | |
| 5/20 21:30 | 145.3 | ↑5.9 | |
| 5/20 21:40 | 150.9 | ↑5.6 | |
| 5/20 21:50 | 156.2 | ↑5.3 | |
| 5/20 22:00 | 161.2 | ↑5.0 | |
| 5/20 22:10 | 165.8 | ↑4.6 | |
| 5/20 22:20 | 170.1 | ↑4.3 | |
| 5/20 22:30 | 173.9 | ↑3.8 | |
| 5/20 22:40 | 177.3 | ↑3.4 | |
| 5/20 22:50 | 180.2 | ↑2.9 | |
| 5/20 23:00 | 182.7 | ↑2.5 | |
| 5/20 23:10 | 184.7 | ↑2.0 | |
| 5/20 23:20 | 186.2 | ↑1.5 | |
| 5/20 23:30 | 187.3 | ↑1.1 | |
| 5/20 23:40 | 187.8 | ↑0.5 | 満潮 |
| 5/20 23:50 | 187.9 | ↑0.1 |