| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(金) |
00:44 | 06:24 | 12:26 | 19:24 |
| 137cm | 59cm | 167cm | 40cm | |
|
||||
八幡（福岡）2057年07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 |
|---|---|---|---|
| 7/20 00:00 | 132.9 | ↑2.0 | |
| 7/20 00:10 | 134.5 | ↑1.6 | |
| 7/20 00:20 | 135.7 | ↑1.2 | |
| 7/20 00:30 | 136.5 | ↑0.8 | |
| 7/20 00:40 | 136.8 | ↑0.3 | 満潮 |
| 7/20 00:50 | 136.7 | ↓-0.1 | |
| 7/20 01:00 | 136.2 | ↓-0.5 | |
| 7/20 01:10 | 135.3 | ↓-0.9 | |
| 7/20 01:20 | 133.9 | ↓-1.4 | |
| 7/20 01:30 | 132.2 | ↓-1.7 | |
| 7/20 01:40 | 130.2 | ↓-2.0 | |
| 7/20 01:50 | 127.8 | ↓-2.4 | |
| 7/20 02:00 | 125.2 | ↓-2.6 | |
| 7/20 02:10 | 122.4 | ↓-2.8 | |
| 7/20 02:20 | 119.3 | ↓-3.1 | |
| 7/20 02:30 | 116.2 | ↓-3.1 | |
| 7/20 02:40 | 112.8 | ↓-3.4 | |
| 7/20 02:50 | 109.5 | ↓-3.3 | |
| 7/20 03:00 | 106.0 | ↓-3.5 | |
| 7/20 03:10 | 102.6 | ↓-3.4 | |
| 7/20 03:20 | 99.1 | ↓-3.5 | |
| 7/20 03:30 | 95.7 | ↓-3.4 | |
| 7/20 03:40 | 92.3 | ↓-3.4 | |
| 7/20 03:50 | 89.1 | ↓-3.2 | |
| 7/20 04:00 | 85.9 | ↓-3.2 | |
| 7/20 04:10 | 82.8 | ↓-3.1 | |
| 7/20 04:20 | 79.8 | ↓-3.0 | |
| 7/20 04:30 | 77.0 | ↓-2.8 | |
| 7/20 04:40 | 74.3 | ↓-2.7 | |
| 7/20 04:50 | 71.7 | ↓-2.6 | |
| 7/20 05:00 | 69.4 | ↓-2.3 | |
| 7/20 05:10 | 67.2 | ↓-2.2 | |
| 7/20 05:20 | 65.2 | ↓-2.0 | |
| 7/20 05:30 | 63.5 | ↓-1.7 | |
| 7/20 05:40 | 62.0 | ↓-1.5 | |
| 7/20 05:50 | 60.8 | ↓-1.2 | |
| 7/20 06:00 | 59.8 | ↓-1.0 | |
| 7/20 06:10 | 59.2 | ↓-0.6 | |
| 7/20 06:20 | 59.0 | ↓-0.2 | 干潮 |
| 7/20 06:30 | 59.0 | 0 | |
| 7/20 06:40 | 59.5 | ↑0.5 | |
| 7/20 06:50 | 60.3 | ↑0.8 | |
| 7/20 07:00 | 61.5 | ↑1.2 | |
| 7/20 07:10 | 63.1 | ↑1.6 | |
| 7/20 07:20 | 65.0 | ↑1.9 | |
| 7/20 07:30 | 67.4 | ↑2.4 | |
| 7/20 07:40 | 70.0 | ↑2.6 | |
| 7/20 07:50 | 73.1 | ↑3.1 | |
| 7/20 08:00 | 76.4 | ↑3.3 | |
| 7/20 08:10 | 80.0 | ↑3.6 | |
| 7/20 08:20 | 83.9 | ↑3.9 | |
| 7/20 08:30 | 88.0 | ↑4.1 | |
| 7/20 08:40 | 92.3 | ↑4.3 | |
| 7/20 08:50 | 96.8 | ↑4.5 | |
| 7/20 09:00 | 101.3 | ↑4.5 | |
| 7/20 09:10 | 106.0 | ↑4.7 | 最大潮位差 |
| 7/20 09:20 | 110.6 | ↑4.6 | |
| 7/20 09:30 | 115.3 | ↑4.7 | 最大潮位差 |
| 7/20 09:40 | 119.9 | ↑4.6 | |
| 7/20 09:50 | 124.5 | ↑4.6 | |
| 7/20 10:00 | 129.0 | ↑4.5 | |
| 7/20 10:10 | 133.4 | ↑4.4 | |
| 7/20 10:20 | 137.6 | ↑4.2 | |
| 7/20 10:30 | 141.6 | ↑4.0 | |
| 7/20 10:40 | 145.5 | ↑3.9 | |
| 7/20 10:50 | 149.0 | ↑3.5 | |
| 7/20 11:00 | 152.4 | ↑3.4 | |
| 7/20 11:10 | 155.4 | ↑3.0 | |
| 7/20 11:20 | 158.2 | ↑2.8 | |
| 7/20 11:30 | 160.6 | ↑2.4 | |
| 7/20 11:40 | 162.6 | ↑2.0 | |
| 7/20 11:50 | 164.3 | ↑1.7 | |
| 7/20 12:00 | 165.6 | ↑1.3 | |
| 7/20 12:10 | 166.5 | ↑0.9 | |
| 7/20 12:20 | 166.9 | ↑0.4 | 満潮 |
| 7/20 12:30 | 166.9 | 0 | |
| 7/20 12:40 | 166.5 | ↓-0.4 | |
| 7/20 12:50 | 165.6 | ↓-0.9 | |
| 7/20 13:00 | 164.3 | ↓-1.3 | |
| 7/20 13:10 | 162.6 | ↓-1.7 | |
| 7/20 13:20 | 160.5 | ↓-2.1 | |
| 7/20 13:30 | 157.9 | ↓-2.6 | |
| 7/20 13:40 | 155.1 | ↓-2.8 | |
| 7/20 13:50 | 151.8 | ↓-3.3 | |
| 7/20 14:00 | 148.3 | ↓-3.5 | |
| 7/20 14:10 | 144.5 | ↓-3.8 | |
| 7/20 14:20 | 140.5 | ↓-4.0 | |
| 7/20 14:30 | 136.2 | ↓-4.3 | |
| 7/20 14:40 | 131.9 | ↓-4.3 | |
| 7/20 14:50 | 127.4 | ↓-4.5 | |
| 7/20 15:00 | 122.8 | ↓-4.6 | |
| 7/20 15:10 | 118.2 | ↓-4.6 | |
| 7/20 15:20 | 113.5 | ↓-4.7 | 最大潮位差 |
| 7/20 15:30 | 108.9 | ↓-4.6 | |
| 7/20 15:40 | 104.3 | ↓-4.6 | |
| 7/20 15:50 | 99.8 | ↓-4.5 | |
| 7/20 16:00 | 95.3 | ↓-4.5 | |
| 7/20 16:10 | 90.9 | ↓-4.4 | |
| 7/20 16:20 | 86.7 | ↓-4.2 | |
| 7/20 16:30 | 82.5 | ↓-4.2 | |
| 7/20 16:40 | 78.4 | ↓-4.1 | |
| 7/20 16:50 | 74.5 | ↓-3.9 | |
| 7/20 17:00 | 70.6 | ↓-3.9 | |
| 7/20 17:10 | 67.0 | ↓-3.6 | |
| 7/20 17:20 | 63.4 | ↓-3.6 | |
| 7/20 17:30 | 60.1 | ↓-3.3 | |
| 7/20 17:40 | 56.9 | ↓-3.2 | |
| 7/20 17:50 | 53.9 | ↓-3.0 | |
| 7/20 18:00 | 51.1 | ↓-2.8 | |
| 7/20 18:10 | 48.6 | ↓-2.5 | |
| 7/20 18:20 | 46.4 | ↓-2.2 | |
| 7/20 18:30 | 44.4 | ↓-2.0 | |
| 7/20 18:40 | 42.7 | ↓-1.7 | |
| 7/20 18:50 | 41.3 | ↓-1.4 | |
| 7/20 19:00 | 40.3 | ↓-1.0 | |
| 7/20 19:10 | 39.7 | ↓-0.6 | |
| 7/20 19:20 | 39.4 | ↓-0.3 | 干潮 |
| 7/20 19:30 | 39.5 | ↑0.1 | |
| 7/20 19:40 | 39.9 | ↑0.4 | |
| 7/20 19:50 | 40.8 | ↑0.9 | |
| 7/20 20:00 | 42.0 | ↑1.2 | |
| 7/20 20:10 | 43.5 | ↑1.5 | |
| 7/20 20:20 | 45.4 | ↑1.9 | |
| 7/20 20:30 | 47.7 | ↑2.3 | |
| 7/20 20:40 | 50.2 | ↑2.5 | |
| 7/20 20:50 | 53.0 | ↑2.8 | |
| 7/20 21:00 | 56.1 | ↑3.1 | |
| 7/20 21:10 | 59.4 | ↑3.3 | |
| 7/20 21:20 | 62.9 | ↑3.5 | |
| 7/20 21:30 | 66.5 | ↑3.6 | |
| 7/20 21:40 | 70.3 | ↑3.8 | |
| 7/20 21:50 | 74.2 | ↑3.9 | |
| 7/20 22:00 | 78.2 | ↑4.0 | |
| 7/20 22:10 | 82.2 | ↑4.0 | |
| 7/20 22:20 | 86.3 | ↑4.1 | |
| 7/20 22:30 | 90.4 | ↑4.1 | |
| 7/20 22:40 | 94.4 | ↑4.0 | |
| 7/20 22:50 | 98.4 | ↑4.0 | |
| 7/20 23:00 | 102.3 | ↑3.9 | |
| 7/20 23:10 | 106.1 | ↑3.8 | |
| 7/20 23:20 | 109.7 | ↑3.6 | |
| 7/20 23:30 | 113.2 | ↑3.5 | |
| 7/20 23:40 | 116.5 | ↑3.3 | |
| 7/20 23:50 | 119.6 | ↑3.1 |