| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(金) |
09:15 | 03:07 | 22:06 | 15:58 |
| 152cm | 48cm | 125cm | 9cm | |
|
||||
八幡（福岡）2050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 | 85.2 | ↓-3.4 | |
| 5/20 00:10 | 81.9 | ↓-3.3 | |
| 5/20 00:20 | 78.6 | ↓-3.3 | |
| 5/20 00:30 | 75.4 | ↓-3.2 | |
| 5/20 00:40 | 72.3 | ↓-3.1 | |
| 5/20 00:50 | 69.4 | ↓-2.9 | |
| 5/20 01:00 | 66.6 | ↓-2.8 | |
| 5/20 01:10 | 63.9 | ↓-2.7 | |
| 5/20 01:20 | 61.4 | ↓-2.5 | |
| 5/20 01:30 | 59.1 | ↓-2.3 | |
| 5/20 01:40 | 56.9 | ↓-2.2 | |
| 5/20 01:50 | 54.9 | ↓-2.0 | |
| 5/20 02:00 | 53.2 | ↓-1.7 | |
| 5/20 02:10 | 51.6 | ↓-1.6 | |
| 5/20 02:20 | 50.2 | ↓-1.4 | |
| 5/20 02:30 | 49.1 | ↓-1.1 | |
| 5/20 02:40 | 48.3 | ↓-0.8 | |
| 5/20 02:50 | 47.7 | ↓-0.6 | |
| 5/20 03:00 | 47.3 | ↓-0.4 | 干潮 |
| 5/20 03:10 | 47.3 | 0 | |
| 5/20 03:20 | 47.6 | ↑0.3 | |
| 5/20 03:30 | 48.2 | ↑0.6 | |
| 5/20 03:40 | 49.2 | ↑1.0 | |
| 5/20 03:50 | 50.4 | ↑1.2 | |
| 5/20 04:00 | 52.0 | ↑1.6 | |
| 5/20 04:10 | 54.0 | ↑2.0 | |
| 5/20 04:20 | 56.3 | ↑2.3 | |
| 5/20 04:30 | 58.8 | ↑2.5 | |
| 5/20 04:40 | 61.7 | ↑2.9 | |
| 5/20 04:50 | 64.9 | ↑3.2 | |
| 5/20 05:00 | 68.3 | ↑3.4 | |
| 5/20 05:10 | 71.9 | ↑3.6 | |
| 5/20 05:20 | 75.7 | ↑3.8 | |
| 5/20 05:30 | 79.7 | ↑4.0 | |
| 5/20 05:40 | 83.8 | ↑4.1 | |
| 5/20 05:50 | 88.1 | ↑4.3 | |
| 5/20 06:00 | 92.4 | ↑4.3 | |
| 5/20 06:10 | 96.8 | ↑4.4 | |
| 5/20 06:20 | 101.2 | ↑4.4 | |
| 5/20 06:30 | 105.5 | ↑4.3 | |
| 5/20 06:40 | 109.9 | ↑4.4 | |
| 5/20 06:50 | 114.1 | ↑4.2 | |
| 5/20 07:00 | 118.3 | ↑4.2 | |
| 5/20 07:10 | 122.3 | ↑4.0 | |
| 5/20 07:20 | 126.2 | ↑3.9 | |
| 5/20 07:30 | 130.0 | ↑3.8 | |
| 5/20 07:40 | 133.5 | ↑3.5 | |
| 5/20 07:50 | 136.8 | ↑3.3 | |
| 5/20 08:00 | 139.8 | ↑3.0 | |
| 5/20 08:10 | 142.5 | ↑2.7 | |
| 5/20 08:20 | 144.9 | ↑2.4 | |
| 5/20 08:30 | 147.0 | ↑2.1 | |
| 5/20 08:40 | 148.7 | ↑1.7 | |
| 5/20 08:50 | 149.9 | ↑1.2 | |
| 5/20 09:00 | 150.8 | ↑0.9 | |
| 5/20 09:10 | 151.2 | ↑0.4 | 満潮 |
| 5/20 09:20 | 151.2 | 0 | |
| 5/20 09:30 | 150.6 | ↓-0.6 | |
| 5/20 09:40 | 149.6 | ↓-1.0 | |
| 5/20 09:50 | 148.1 | ↓-1.5 | |
| 5/20 10:00 | 146.1 | ↓-2.0 | |
| 5/20 10:10 | 143.6 | ↓-2.5 | |
| 5/20 10:20 | 140.7 | ↓-2.9 | |
| 5/20 10:30 | 137.4 | ↓-3.3 | |
| 5/20 10:40 | 133.6 | ↓-3.8 | |
| 5/20 10:50 | 129.5 | ↓-4.1 | |
| 5/20 11:00 | 125.1 | ↓-4.4 | |
| 5/20 11:10 | 120.3 | ↓-4.8 | |
| 5/20 11:20 | 115.4 | ↓-4.9 | |
| 5/20 11:30 | 110.2 | ↓-5.2 | |
| 5/20 11:40 | 104.9 | ↓-5.3 | |
| 5/20 11:50 | 99.5 | ↓-5.4 | |
| 5/20 12:00 | 94.0 | ↓-5.5 | 最大潮位差 |
| 5/20 12:10 | 88.5 | ↓-5.5 | 最大潮位差 |
| 5/20 12:20 | 83.0 | ↓-5.5 | 最大潮位差 |
| 5/20 12:30 | 77.5 | ↓-5.5 | 最大潮位差 |
| 5/20 12:40 | 72.1 | ↓-5.4 | |
| 5/20 12:50 | 66.8 | ↓-5.3 | |
| 5/20 13:00 | 61.6 | ↓-5.2 | |
| 5/20 13:10 | 56.6 | ↓-5.0 | |
| 5/20 13:20 | 51.7 | ↓-4.9 | |
| 5/20 13:30 | 47.0 | ↓-4.7 | |
| 5/20 13:40 | 42.5 | ↓-4.5 | |
| 5/20 13:50 | 38.2 | ↓-4.3 | |
| 5/20 14:00 | 34.1 | ↓-4.1 | |
| 5/20 14:10 | 30.3 | ↓-3.8 | |
| 5/20 14:20 | 26.7 | ↓-3.6 | |
| 5/20 14:30 | 23.3 | ↓-3.4 | |
| 5/20 14:40 | 20.3 | ↓-3.0 | |
| 5/20 14:50 | 17.5 | ↓-2.8 | |
| 5/20 15:00 | 15.1 | ↓-2.4 | |
| 5/20 15:10 | 13.0 | ↓-2.1 | |
| 5/20 15:20 | 11.3 | ↓-1.7 | |
| 5/20 15:30 | 10.0 | ↓-1.3 | |
| 5/20 15:40 | 9.0 | ↓-1.0 | |
| 5/20 15:50 | 8.5 | ↓-0.5 | 干潮 |
| 5/20 16:00 | 8.4 | ↓-0.1 | |
| 5/20 16:10 | 8.8 | ↑0.4 | |
| 5/20 16:20 | 9.5 | ↑0.7 | |
| 5/20 16:30 | 10.7 | ↑1.2 | |
| 5/20 16:40 | 12.3 | ↑1.6 | |
| 5/20 16:50 | 14.4 | ↑2.1 | |
| 5/20 17:00 | 16.8 | ↑2.4 | |
| 5/20 17:10 | 19.6 | ↑2.8 | |
| 5/20 17:20 | 22.7 | ↑3.1 | |
| 5/20 17:30 | 26.1 | ↑3.4 | |
| 5/20 17:40 | 29.9 | ↑3.8 | |
| 5/20 17:50 | 33.9 | ↑4.0 | |
| 5/20 18:00 | 38.1 | ↑4.2 | |
| 5/20 18:10 | 42.5 | ↑4.4 | |
| 5/20 18:20 | 47.0 | ↑4.5 | |
| 5/20 18:30 | 51.7 | ↑4.7 | |
| 5/20 18:40 | 56.4 | ↑4.7 | |
| 5/20 18:50 | 61.2 | ↑4.8 | |
| 5/20 19:00 | 66.1 | ↑4.9 | |
| 5/20 19:10 | 70.9 | ↑4.8 | |
| 5/20 19:20 | 75.7 | ↑4.8 | |
| 5/20 19:30 | 80.4 | ↑4.7 | |
| 5/20 19:40 | 85.1 | ↑4.7 | |
| 5/20 19:50 | 89.6 | ↑4.5 | |
| 5/20 20:00 | 93.9 | ↑4.3 | |
| 5/20 20:10 | 98.1 | ↑4.2 | |
| 5/20 20:20 | 102.1 | ↑4.0 | |
| 5/20 20:30 | 105.9 | ↑3.8 | |
| 5/20 20:40 | 109.3 | ↑3.4 | |
| 5/20 20:50 | 112.5 | ↑3.2 | |
| 5/20 21:00 | 115.4 | ↑2.9 | |
| 5/20 21:10 | 117.9 | ↑2.5 | |
| 5/20 21:20 | 120.0 | ↑2.1 | |
| 5/20 21:30 | 121.7 | ↑1.7 | |
| 5/20 21:40 | 123.0 | ↑1.3 | |
| 5/20 21:50 | 123.9 | ↑0.9 | |
| 5/20 22:00 | 124.3 | ↑0.4 | 満潮 |
| 5/20 22:10 | 124.3 | 0 | |
| 5/20 22:20 | 123.9 | ↓-0.4 | |
| 5/20 22:30 | 123.0 | ↓-0.9 | |
| 5/20 22:40 | 121.8 | ↓-1.2 | |
| 5/20 22:50 | 120.1 | ↓-1.7 | |
| 5/20 23:00 | 118.1 | ↓-2.0 | |
| 5/20 23:10 | 115.8 | ↓-2.3 | |
| 5/20 23:20 | 113.1 | ↓-2.7 | |
| 5/20 23:30 | 110.3 | ↓-2.8 | |
| 5/20 23:40 | 107.2 | ↓-3.1 | |
| 5/20 23:50 | 103.9 | ↓-3.3 |