| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
09:21 | 03:20 | 22:07 | 15:46 |
| 139cm | 17cm | 130cm | -7cm | |
|
||||
八幡（福岡）2065年04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 |
|---|---|---|---|
| 4/20 00:00 | 76.9 | ↓-4.9 | |
| 4/20 00:10 | 72.0 | ↓-4.9 | |
| 4/20 00:20 | 67.2 | ↓-4.8 | |
| 4/20 00:30 | 62.5 | ↓-4.7 | |
| 4/20 00:40 | 57.8 | ↓-4.7 | |
| 4/20 00:50 | 53.4 | ↓-4.4 | |
| 4/20 01:00 | 49.1 | ↓-4.3 | |
| 4/20 01:10 | 45.0 | ↓-4.1 | |
| 4/20 01:20 | 41.1 | ↓-3.9 | |
| 4/20 01:30 | 37.4 | ↓-3.7 | |
| 4/20 01:40 | 34.0 | ↓-3.4 | |
| 4/20 01:50 | 30.9 | ↓-3.1 | |
| 4/20 02:00 | 28.0 | ↓-2.9 | |
| 4/20 02:10 | 25.4 | ↓-2.6 | |
| 4/20 02:20 | 23.1 | ↓-2.3 | |
| 4/20 02:30 | 21.1 | ↓-2.0 | |
| 4/20 02:40 | 19.5 | ↓-1.6 | |
| 4/20 02:50 | 18.2 | ↓-1.3 | |
| 4/20 03:00 | 17.3 | ↓-0.9 | |
| 4/20 03:10 | 16.7 | ↓-0.6 | 干潮 |
| 4/20 03:20 | 16.5 | ↓-0.2 | 干潮 |
| 4/20 03:30 | 16.7 | ↑0.2 | |
| 4/20 03:40 | 17.4 | ↑0.7 | |
| 4/20 03:50 | 18.4 | ↑1.0 | |
| 4/20 04:00 | 19.9 | ↑1.5 | |
| 4/20 04:10 | 21.8 | ↑1.9 | |
| 4/20 04:20 | 24.1 | ↑2.3 | |
| 4/20 04:30 | 26.8 | ↑2.7 | |
| 4/20 04:40 | 29.9 | ↑3.1 | |
| 4/20 04:50 | 33.4 | ↑3.5 | |
| 4/20 05:00 | 37.2 | ↑3.8 | |
| 4/20 05:10 | 41.4 | ↑4.2 | |
| 4/20 05:20 | 45.8 | ↑4.4 | |
| 4/20 05:30 | 50.5 | ↑4.7 | |
| 4/20 05:40 | 55.4 | ↑4.9 | |
| 4/20 05:50 | 60.5 | ↑5.1 | |
| 4/20 06:00 | 65.7 | ↑5.2 | |
| 4/20 06:10 | 71.0 | ↑5.3 | |
| 4/20 06:20 | 76.3 | ↑5.3 | |
| 4/20 06:30 | 81.6 | ↑5.3 | |
| 4/20 06:40 | 86.9 | ↑5.3 | |
| 4/20 06:50 | 92.2 | ↑5.3 | |
| 4/20 07:00 | 97.3 | ↑5.1 | |
| 4/20 07:10 | 102.3 | ↑5.0 | |
| 4/20 07:20 | 107.0 | ↑4.7 | |
| 4/20 07:30 | 111.6 | ↑4.6 | |
| 4/20 07:40 | 115.9 | ↑4.3 | |
| 4/20 07:50 | 120.0 | ↑4.1 | |
| 4/20 08:00 | 123.7 | ↑3.7 | |
| 4/20 08:10 | 127.1 | ↑3.4 | |
| 4/20 08:20 | 130.1 | ↑3.0 | |
| 4/20 08:30 | 132.7 | ↑2.6 | |
| 4/20 08:40 | 134.9 | ↑2.2 | |
| 4/20 08:50 | 136.6 | ↑1.7 | |
| 4/20 09:00 | 137.9 | ↑1.3 | |
| 4/20 09:10 | 138.7 | ↑0.8 | |
| 4/20 09:20 | 138.9 | ↑0.2 | 満潮 |
| 4/20 09:30 | 138.7 | ↓-0.2 | |
| 4/20 09:40 | 137.9 | ↓-0.8 | |
| 4/20 09:50 | 136.5 | ↓-1.4 | |
| 4/20 10:00 | 134.6 | ↓-1.9 | |
| 4/20 10:10 | 132.2 | ↓-2.4 | |
| 4/20 10:20 | 129.3 | ↓-2.9 | |
| 4/20 10:30 | 125.9 | ↓-3.4 | |
| 4/20 10:40 | 122.0 | ↓-3.9 | |
| 4/20 10:50 | 117.7 | ↓-4.3 | |
| 4/20 11:00 | 112.9 | ↓-4.8 | |
| 4/20 11:10 | 107.9 | ↓-5.0 | |
| 4/20 11:20 | 102.5 | ↓-5.4 | |
| 4/20 11:30 | 96.8 | ↓-5.7 | |
| 4/20 11:40 | 91.0 | ↓-5.8 | |
| 4/20 11:50 | 85.0 | ↓-6.0 | |
| 4/20 12:00 | 78.9 | ↓-6.1 | 最大潮位差 |
| 4/20 12:10 | 72.8 | ↓-6.1 | 最大潮位差 |
| 4/20 12:20 | 66.7 | ↓-6.1 | 最大潮位差 |
| 4/20 12:30 | 60.6 | ↓-6.1 | 最大潮位差 |
| 4/20 12:40 | 54.7 | ↓-5.9 | |
| 4/20 12:50 | 48.9 | ↓-5.8 | |
| 4/20 13:00 | 43.2 | ↓-5.7 | |
| 4/20 13:10 | 37.8 | ↓-5.4 | |
| 4/20 13:20 | 32.6 | ↓-5.2 | |
| 4/20 13:30 | 27.7 | ↓-4.9 | |
| 4/20 13:40 | 23.0 | ↓-4.7 | |
| 4/20 13:50 | 18.6 | ↓-4.4 | |
| 4/20 14:00 | 14.6 | ↓-4.0 | |
| 4/20 14:10 | 10.8 | ↓-3.8 | |
| 4/20 14:20 | 7.4 | ↓-3.4 | |
| 4/20 14:30 | 4.3 | ↓-3.1 | |
| 4/20 14:40 | 1.5 | ↓-2.8 | |
| 4/20 14:50 | -0.9 | ↓-2.4 | |
| 4/20 15:00 | -2.9 | ↓-2.0 | |
| 4/20 15:10 | -4.5 | ↓-1.6 | |
| 4/20 15:20 | -5.8 | ↓-1.3 | |
| 4/20 15:30 | -6.7 | ↓-0.9 | |
| 4/20 15:40 | -7.1 | ↓-0.4 | 干潮 |
| 4/20 15:50 | -7.1 | 0 | |
| 4/20 16:00 | -6.7 | ↑0.4 | |
| 4/20 16:10 | -5.9 | ↑0.8 | |
| 4/20 16:20 | -4.6 | ↑1.3 | |
| 4/20 16:30 | -2.8 | ↑1.8 | |
| 4/20 16:40 | -0.7 | ↑2.1 | |
| 4/20 16:50 | 1.9 | ↑2.6 | |
| 4/20 17:00 | 4.9 | ↑3.0 | |
| 4/20 17:10 | 8.3 | ↑3.4 | |
| 4/20 17:20 | 12.0 | ↑3.7 | |
| 4/20 17:30 | 16.1 | ↑4.1 | |
| 4/20 17:40 | 20.5 | ↑4.4 | |
| 4/20 17:50 | 25.2 | ↑4.7 | |
| 4/20 18:00 | 30.2 | ↑5.0 | |
| 4/20 18:10 | 35.3 | ↑5.1 | |
| 4/20 18:20 | 40.6 | ↑5.3 | |
| 4/20 18:30 | 46.0 | ↑5.4 | |
| 4/20 18:40 | 51.5 | ↑5.5 | |
| 4/20 18:50 | 57.1 | ↑5.6 | |
| 4/20 19:00 | 62.7 | ↑5.6 | |
| 4/20 19:10 | 68.2 | ↑5.5 | |
| 4/20 19:20 | 73.7 | ↑5.5 | |
| 4/20 19:30 | 79.1 | ↑5.4 | |
| 4/20 19:40 | 84.4 | ↑5.3 | |
| 4/20 19:50 | 89.5 | ↑5.1 | |
| 4/20 20:00 | 94.5 | ↑5.0 | |
| 4/20 20:10 | 99.2 | ↑4.7 | |
| 4/20 20:20 | 103.7 | ↑4.5 | |
| 4/20 20:30 | 107.9 | ↑4.2 | |
| 4/20 20:40 | 111.9 | ↑4.0 | |
| 4/20 20:50 | 115.4 | ↑3.5 | |
| 4/20 21:00 | 118.7 | ↑3.3 | |
| 4/20 21:10 | 121.5 | ↑2.8 | |
| 4/20 21:20 | 124.0 | ↑2.5 | |
| 4/20 21:30 | 126.0 | ↑2.0 | |
| 4/20 21:40 | 127.5 | ↑1.5 | |
| 4/20 21:50 | 128.6 | ↑1.1 | |
| 4/20 22:00 | 129.2 | ↑0.6 | 満潮 |
| 4/20 22:10 | 129.3 | ↑0.1 | |
| 4/20 22:20 | 128.8 | ↓-0.5 | |
| 4/20 22:30 | 127.9 | ↓-0.9 | |
| 4/20 22:40 | 126.4 | ↓-1.5 | |
| 4/20 22:50 | 124.5 | ↓-1.9 | |
| 4/20 23:00 | 122.1 | ↓-2.4 | |
| 4/20 23:10 | 119.3 | ↓-2.8 | |
| 4/20 23:20 | 116.0 | ↓-3.3 | |
| 4/20 23:30 | 112.4 | ↓-3.6 | |
| 4/20 23:40 | 108.5 | ↓-3.9 | |
| 4/20 23:50 | 104.3 | ↓-4.2 |