| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
00:57 | 06:55 | 13:03 | 19:44 |
| 145cm | 59cm | 157cm | 46cm | |
|
||||
八幡（福岡）2053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 | 137.4 | ↑2.6 | |
| 7/20 00:10 | 139.5 | ↑2.1 | |
| 7/20 00:20 | 141.3 | ↑1.8 | |
| 7/20 00:30 | 142.7 | ↑1.4 | |
| 7/20 00:40 | 143.6 | ↑0.9 | |
| 7/20 00:50 | 144.1 | ↑0.5 | 満潮 |
| 7/20 01:00 | 144.1 | 0 | |
| 7/20 01:10 | 143.7 | ↓-0.4 | |
| 7/20 01:20 | 142.8 | ↓-0.9 | |
| 7/20 01:30 | 141.6 | ↓-1.2 | |
| 7/20 01:40 | 139.9 | ↓-1.7 | |
| 7/20 01:50 | 137.9 | ↓-2.0 | |
| 7/20 02:00 | 135.5 | ↓-2.4 | |
| 7/20 02:10 | 132.8 | ↓-2.7 | |
| 7/20 02:20 | 129.9 | ↓-2.9 | |
| 7/20 02:30 | 126.7 | ↓-3.2 | |
| 7/20 02:40 | 123.3 | ↓-3.4 | |
| 7/20 02:50 | 119.8 | ↓-3.5 | |
| 7/20 03:00 | 116.2 | ↓-3.6 | |
| 7/20 03:10 | 112.6 | ↓-3.6 | |
| 7/20 03:20 | 108.9 | ↓-3.7 | |
| 7/20 03:30 | 105.2 | ↓-3.7 | |
| 7/20 03:40 | 101.5 | ↓-3.7 | |
| 7/20 03:50 | 97.9 | ↓-3.6 | |
| 7/20 04:00 | 94.4 | ↓-3.5 | |
| 7/20 04:10 | 91.0 | ↓-3.4 | |
| 7/20 04:20 | 87.7 | ↓-3.3 | |
| 7/20 04:30 | 84.5 | ↓-3.2 | |
| 7/20 04:40 | 81.4 | ↓-3.1 | |
| 7/20 04:50 | 78.5 | ↓-2.9 | |
| 7/20 05:00 | 75.8 | ↓-2.7 | |
| 7/20 05:10 | 73.2 | ↓-2.6 | |
| 7/20 05:20 | 70.7 | ↓-2.5 | |
| 7/20 05:30 | 68.5 | ↓-2.2 | |
| 7/20 05:40 | 66.4 | ↓-2.1 | |
| 7/20 05:50 | 64.5 | ↓-1.9 | |
| 7/20 06:00 | 62.9 | ↓-1.6 | |
| 7/20 06:10 | 61.5 | ↓-1.4 | |
| 7/20 06:20 | 60.3 | ↓-1.2 | |
| 7/20 06:30 | 59.5 | ↓-0.8 | |
| 7/20 06:40 | 58.9 | ↓-0.6 | |
| 7/20 06:50 | 58.6 | ↓-0.3 | 干潮 |
| 7/20 07:00 | 58.6 | 0 | |
| 7/20 07:10 | 58.9 | ↑0.3 | |
| 7/20 07:20 | 59.6 | ↑0.7 | |
| 7/20 07:30 | 60.6 | ↑1.0 | |
| 7/20 07:40 | 62.0 | ↑1.4 | |
| 7/20 07:50 | 63.7 | ↑1.7 | |
| 7/20 08:00 | 65.8 | ↑2.1 | |
| 7/20 08:10 | 68.1 | ↑2.3 | |
| 7/20 08:20 | 70.8 | ↑2.7 | |
| 7/20 08:30 | 73.7 | ↑2.9 | |
| 7/20 08:40 | 76.9 | ↑3.2 | |
| 7/20 08:50 | 80.3 | ↑3.4 | |
| 7/20 09:00 | 83.9 | ↑3.6 | |
| 7/20 09:10 | 87.7 | ↑3.8 | |
| 7/20 09:20 | 91.6 | ↑3.9 | |
| 7/20 09:30 | 95.6 | ↑4.0 | |
| 7/20 09:40 | 99.6 | ↑4.0 | |
| 7/20 09:50 | 103.8 | ↑4.2 | 最大潮位差 |
| 7/20 10:00 | 107.9 | ↑4.1 | |
| 7/20 10:10 | 112.0 | ↑4.1 | |
| 7/20 10:20 | 116.1 | ↑4.1 | |
| 7/20 10:30 | 120.1 | ↑4.0 | |
| 7/20 10:40 | 124.0 | ↑3.9 | |
| 7/20 10:50 | 127.8 | ↑3.8 | |
| 7/20 11:00 | 131.4 | ↑3.6 | |
| 7/20 11:10 | 134.9 | ↑3.5 | |
| 7/20 11:20 | 138.2 | ↑3.3 | |
| 7/20 11:30 | 141.3 | ↑3.1 | |
| 7/20 11:40 | 144.2 | ↑2.9 | |
| 7/20 11:50 | 146.8 | ↑2.6 | |
| 7/20 12:00 | 149.1 | ↑2.3 | |
| 7/20 12:10 | 151.2 | ↑2.1 | |
| 7/20 12:20 | 152.9 | ↑1.7 | |
| 7/20 12:30 | 154.3 | ↑1.4 | |
| 7/20 12:40 | 155.3 | ↑1.0 | |
| 7/20 12:50 | 156.0 | ↑0.7 | |
| 7/20 13:00 | 156.3 | ↑0.3 | 満潮 |
| 7/20 13:10 | 156.2 | ↓-0.1 | |
| 7/20 13:20 | 155.7 | ↓-0.5 | |
| 7/20 13:30 | 154.8 | ↓-0.9 | |
| 7/20 13:40 | 153.6 | ↓-1.2 | |
| 7/20 13:50 | 151.9 | ↓-1.7 | |
| 7/20 14:00 | 149.9 | ↓-2.0 | |
| 7/20 14:10 | 147.6 | ↓-2.3 | |
| 7/20 14:20 | 144.9 | ↓-2.7 | |
| 7/20 14:30 | 141.9 | ↓-3.0 | |
| 7/20 14:40 | 138.7 | ↓-3.2 | |
| 7/20 14:50 | 135.3 | ↓-3.4 | |
| 7/20 15:00 | 131.7 | ↓-3.6 | |
| 7/20 15:10 | 127.9 | ↓-3.8 | |
| 7/20 15:20 | 124.0 | ↓-3.9 | |
| 7/20 15:30 | 120.0 | ↓-4.0 | |
| 7/20 15:40 | 116.0 | ↓-4.0 | |
| 7/20 15:50 | 111.9 | ↓-4.1 | |
| 7/20 16:00 | 107.8 | ↓-4.1 | |
| 7/20 16:10 | 103.7 | ↓-4.1 | |
| 7/20 16:20 | 99.6 | ↓-4.1 | |
| 7/20 16:30 | 95.6 | ↓-4.0 | |
| 7/20 16:40 | 91.6 | ↓-4.0 | |
| 7/20 16:50 | 87.7 | ↓-3.9 | |
| 7/20 17:00 | 83.8 | ↓-3.9 | |
| 7/20 17:10 | 80.1 | ↓-3.7 | |
| 7/20 17:20 | 76.5 | ↓-3.6 | |
| 7/20 17:30 | 73.0 | ↓-3.5 | |
| 7/20 17:40 | 69.6 | ↓-3.4 | |
| 7/20 17:50 | 66.3 | ↓-3.3 | |
| 7/20 18:00 | 63.2 | ↓-3.1 | |
| 7/20 18:10 | 60.3 | ↓-2.9 | |
| 7/20 18:20 | 57.6 | ↓-2.7 | |
| 7/20 18:30 | 55.1 | ↓-2.5 | |
| 7/20 18:40 | 52.9 | ↓-2.2 | |
| 7/20 18:50 | 50.9 | ↓-2.0 | |
| 7/20 19:00 | 49.3 | ↓-1.6 | |
| 7/20 19:10 | 47.9 | ↓-1.4 | |
| 7/20 19:20 | 46.9 | ↓-1.0 | |
| 7/20 19:30 | 46.2 | ↓-0.7 | |
| 7/20 19:40 | 45.9 | ↓-0.3 | 干潮 |
| 7/20 19:50 | 46.0 | ↑0.1 | |
| 7/20 20:00 | 46.5 | ↑0.5 | |
| 7/20 20:10 | 47.4 | ↑0.9 | |
| 7/20 20:20 | 48.6 | ↑1.2 | |
| 7/20 20:30 | 50.2 | ↑1.6 | |
| 7/20 20:40 | 52.2 | ↑2.0 | |
| 7/20 20:50 | 54.5 | ↑2.3 | |
| 7/20 21:00 | 57.2 | ↑2.7 | |
| 7/20 21:10 | 60.1 | ↑2.9 | |
| 7/20 21:20 | 63.3 | ↑3.2 | |
| 7/20 21:30 | 66.7 | ↑3.4 | |
| 7/20 21:40 | 70.3 | ↑3.6 | |
| 7/20 21:50 | 74.1 | ↑3.8 | |
| 7/20 22:00 | 78.1 | ↑4.0 | |
| 7/20 22:10 | 82.1 | ↑4.0 | |
| 7/20 22:20 | 86.2 | ↑4.1 | |
| 7/20 22:30 | 90.3 | ↑4.1 | |
| 7/20 22:40 | 94.5 | ↑4.2 | 最大潮位差 |
| 7/20 22:50 | 98.6 | ↑4.1 | |
| 7/20 23:00 | 102.7 | ↑4.1 | |
| 7/20 23:10 | 106.7 | ↑4.0 | |
| 7/20 23:20 | 110.6 | ↑3.9 | |
| 7/20 23:30 | 114.3 | ↑3.7 | |
| 7/20 23:40 | 117.9 | ↑3.6 | |
| 7/20 23:50 | 121.4 | ↑3.5 |