| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(土) |
07:21 | 00:59 | 19:46 | 13:36 |
| 121cm | 50cm | 111cm | 37cm | |
|
||||
八幡（福岡）2031年05月17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 |
|---|---|---|---|
| 5/17 00:00 | 53.1 | ↓-1.1 | |
| 5/17 00:10 | 52.1 | ↓-1.0 | |
| 5/17 00:20 | 51.3 | ↓-0.8 | |
| 5/17 00:30 | 50.7 | ↓-0.6 | |
| 5/17 00:40 | 50.3 | ↓-0.4 | |
| 5/17 00:50 | 50.0 | ↓-0.3 | 干潮 |
| 5/17 01:00 | 50.0 | 0 | |
| 5/17 01:10 | 50.1 | ↑0.1 | |
| 5/17 01:20 | 50.5 | ↑0.4 | |
| 5/17 01:30 | 51.0 | ↑0.5 | |
| 5/17 01:40 | 51.7 | ↑0.7 | |
| 5/17 01:50 | 52.7 | ↑1.0 | |
| 5/17 02:00 | 53.9 | ↑1.2 | |
| 5/17 02:10 | 55.2 | ↑1.3 | |
| 5/17 02:20 | 56.8 | ↑1.6 | |
| 5/17 02:30 | 58.5 | ↑1.7 | |
| 5/17 02:40 | 60.4 | ↑1.9 | |
| 5/17 02:50 | 62.5 | ↑2.1 | |
| 5/17 03:00 | 64.7 | ↑2.2 | |
| 5/17 03:10 | 67.1 | ↑2.4 | |
| 5/17 03:20 | 69.5 | ↑2.4 | |
| 5/17 03:30 | 72.1 | ↑2.6 | |
| 5/17 03:40 | 74.8 | ↑2.7 | |
| 5/17 03:50 | 77.5 | ↑2.7 | |
| 5/17 04:00 | 80.3 | ↑2.8 | |
| 5/17 04:10 | 83.1 | ↑2.8 | |
| 5/17 04:20 | 86.0 | ↑2.9 | |
| 5/17 04:30 | 88.8 | ↑2.8 | |
| 5/17 04:40 | 91.7 | ↑2.9 | |
| 5/17 04:50 | 94.5 | ↑2.8 | |
| 5/17 05:00 | 97.2 | ↑2.7 | |
| 5/17 05:10 | 99.9 | ↑2.7 | |
| 5/17 05:20 | 102.5 | ↑2.6 | |
| 5/17 05:30 | 105.0 | ↑2.5 | |
| 5/17 05:40 | 107.4 | ↑2.4 | |
| 5/17 05:50 | 109.6 | ↑2.2 | |
| 5/17 06:00 | 111.7 | ↑2.1 | |
| 5/17 06:10 | 113.6 | ↑1.9 | |
| 5/17 06:20 | 115.3 | ↑1.7 | |
| 5/17 06:30 | 116.7 | ↑1.4 | |
| 5/17 06:40 | 118.0 | ↑1.3 | |
| 5/17 06:50 | 119.0 | ↑1.0 | |
| 5/17 07:00 | 119.7 | ↑0.7 | |
| 5/17 07:10 | 120.1 | ↑0.4 | |
| 5/17 07:20 | 120.3 | ↑0.2 | 満潮 |
| 5/17 07:30 | 120.1 | ↓-0.2 | |
| 5/17 07:40 | 119.7 | ↓-0.4 | |
| 5/17 07:50 | 118.9 | ↓-0.8 | |
| 5/17 08:00 | 117.8 | ↓-1.1 | |
| 5/17 08:10 | 116.5 | ↓-1.3 | |
| 5/17 08:20 | 114.8 | ↓-1.7 | |
| 5/17 08:30 | 112.9 | ↓-1.9 | |
| 5/17 08:40 | 110.7 | ↓-2.2 | |
| 5/17 08:50 | 108.2 | ↓-2.5 | |
| 5/17 09:00 | 105.6 | ↓-2.6 | |
| 5/17 09:10 | 102.7 | ↓-2.9 | |
| 5/17 09:20 | 99.7 | ↓-3.0 | |
| 5/17 09:30 | 96.5 | ↓-3.2 | |
| 5/17 09:40 | 93.2 | ↓-3.3 | |
| 5/17 09:50 | 89.8 | ↓-3.4 | |
| 5/17 10:00 | 86.3 | ↓-3.5 | 最大潮位差 |
| 5/17 10:10 | 82.8 | ↓-3.5 | 最大潮位差 |
| 5/17 10:20 | 79.3 | ↓-3.5 | 最大潮位差 |
| 5/17 10:30 | 75.8 | ↓-3.5 | 最大潮位差 |
| 5/17 10:40 | 72.4 | ↓-3.4 | |
| 5/17 10:50 | 69.0 | ↓-3.4 | |
| 5/17 11:00 | 65.6 | ↓-3.4 | |
| 5/17 11:10 | 62.4 | ↓-3.2 | |
| 5/17 11:20 | 59.3 | ↓-3.1 | |
| 5/17 11:30 | 56.4 | ↓-2.9 | |
| 5/17 11:40 | 53.5 | ↓-2.9 | |
| 5/17 11:50 | 50.9 | ↓-2.6 | |
| 5/17 12:00 | 48.4 | ↓-2.5 | |
| 5/17 12:10 | 46.1 | ↓-2.3 | |
| 5/17 12:20 | 44.1 | ↓-2.0 | |
| 5/17 12:30 | 42.2 | ↓-1.9 | |
| 5/17 12:40 | 40.6 | ↓-1.6 | |
| 5/17 12:50 | 39.2 | ↓-1.4 | |
| 5/17 13:00 | 38.1 | ↓-1.1 | |
| 5/17 13:10 | 37.3 | ↓-0.8 | |
| 5/17 13:20 | 36.7 | ↓-0.6 | |
| 5/17 13:30 | 36.4 | ↓-0.3 | 干潮 |
| 5/17 13:40 | 36.4 | 0 | |
| 5/17 13:50 | 36.7 | ↑0.3 | |
| 5/17 14:00 | 37.2 | ↑0.5 | |
| 5/17 14:10 | 38.1 | ↑0.9 | |
| 5/17 14:20 | 39.2 | ↑1.1 | |
| 5/17 14:30 | 40.5 | ↑1.3 | |
| 5/17 14:40 | 42.1 | ↑1.6 | |
| 5/17 14:50 | 44.0 | ↑1.9 | |
| 5/17 15:00 | 46.1 | ↑2.1 | |
| 5/17 15:10 | 48.4 | ↑2.3 | |
| 5/17 15:20 | 50.8 | ↑2.4 | |
| 5/17 15:30 | 53.4 | ↑2.6 | |
| 5/17 15:40 | 56.2 | ↑2.8 | |
| 5/17 15:50 | 59.1 | ↑2.9 | |
| 5/17 16:00 | 62.0 | ↑2.9 | |
| 5/17 16:10 | 65.1 | ↑3.1 | |
| 5/17 16:20 | 68.1 | ↑3.0 | |
| 5/17 16:30 | 71.2 | ↑3.1 | |
| 5/17 16:40 | 74.4 | ↑3.2 | |
| 5/17 16:50 | 77.4 | ↑3.0 | |
| 5/17 17:00 | 80.5 | ↑3.1 | |
| 5/17 17:10 | 83.5 | ↑3.0 | |
| 5/17 17:20 | 86.4 | ↑2.9 | |
| 5/17 17:30 | 89.3 | ↑2.9 | |
| 5/17 17:40 | 92.0 | ↑2.7 | |
| 5/17 17:50 | 94.6 | ↑2.6 | |
| 5/17 18:00 | 97.1 | ↑2.5 | |
| 5/17 18:10 | 99.4 | ↑2.3 | |
| 5/17 18:20 | 101.6 | ↑2.2 | |
| 5/17 18:30 | 103.5 | ↑1.9 | |
| 5/17 18:40 | 105.3 | ↑1.8 | |
| 5/17 18:50 | 106.8 | ↑1.5 | |
| 5/17 19:00 | 108.1 | ↑1.3 | |
| 5/17 19:10 | 109.2 | ↑1.1 | |
| 5/17 19:20 | 110.0 | ↑0.8 | |
| 5/17 19:30 | 110.5 | ↑0.5 | |
| 5/17 19:40 | 110.8 | ↑0.3 | 満潮 |
| 5/17 19:50 | 110.8 | 0 | |
| 5/17 20:00 | 110.5 | ↓-0.3 | |
| 5/17 20:10 | 109.9 | ↓-0.6 | |
| 5/17 20:20 | 109.1 | ↓-0.8 | |
| 5/17 20:30 | 108.0 | ↓-1.1 | |
| 5/17 20:40 | 106.7 | ↓-1.3 | |
| 5/17 20:50 | 105.1 | ↓-1.6 | |
| 5/17 21:00 | 103.4 | ↓-1.7 | |
| 5/17 21:10 | 101.5 | ↓-1.9 | |
| 5/17 21:20 | 99.4 | ↓-2.1 | |
| 5/17 21:30 | 97.1 | ↓-2.3 | |
| 5/17 21:40 | 94.8 | ↓-2.3 | |
| 5/17 21:50 | 92.3 | ↓-2.5 | |
| 5/17 22:00 | 89.8 | ↓-2.5 | |
| 5/17 22:10 | 87.3 | ↓-2.5 | |
| 5/17 22:20 | 84.7 | ↓-2.6 | |
| 5/17 22:30 | 82.2 | ↓-2.5 | |
| 5/17 22:40 | 79.7 | ↓-2.5 | |
| 5/17 22:50 | 77.2 | ↓-2.5 | |
| 5/17 23:00 | 74.8 | ↓-2.4 | |
| 5/17 23:10 | 72.4 | ↓-2.4 | |
| 5/17 23:20 | 70.1 | ↓-2.3 | |
| 5/17 23:30 | 67.9 | ↓-2.2 | |
| 5/17 23:40 | 65.8 | ↓-2.1 | |
| 5/17 23:50 | 63.8 | ↓-2.0 |