| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(日) |
07:54 | 01:38 | 20:07 | 13:59 |
| 113cm | 38cm | 113cm | 40cm | |
|
||||
八幡（福岡）2041年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 47.0 | ↓-2.0 | |
| 5/12 00:10 | 45.1 | ↓-1.9 | |
| 5/12 00:20 | 43.5 | ↓-1.6 | |
| 5/12 00:30 | 42.0 | ↓-1.5 | |
| 5/12 00:40 | 40.6 | ↓-1.4 | |
| 5/12 00:50 | 39.5 | ↓-1.1 | |
| 5/12 01:00 | 38.6 | ↓-0.9 | |
| 5/12 01:10 | 37.9 | ↓-0.7 | |
| 5/12 01:20 | 37.4 | ↓-0.5 | |
| 5/12 01:30 | 37.1 | ↓-0.3 | 干潮 |
| 5/12 01:40 | 37.1 | 0 | |
| 5/12 01:50 | 37.3 | ↑0.2 | |
| 5/12 02:00 | 37.7 | ↑0.4 | |
| 5/12 02:10 | 38.4 | ↑0.7 | |
| 5/12 02:20 | 39.3 | ↑0.9 | |
| 5/12 02:30 | 40.5 | ↑1.2 | |
| 5/12 02:40 | 41.9 | ↑1.4 | |
| 5/12 02:50 | 43.5 | ↑1.6 | |
| 5/12 03:00 | 45.4 | ↑1.9 | |
| 5/12 03:10 | 47.4 | ↑2.0 | |
| 5/12 03:20 | 49.7 | ↑2.3 | |
| 5/12 03:30 | 52.1 | ↑2.4 | |
| 5/12 03:40 | 54.7 | ↑2.6 | |
| 5/12 03:50 | 57.4 | ↑2.7 | |
| 5/12 04:00 | 60.3 | ↑2.9 | |
| 5/12 04:10 | 63.2 | ↑2.9 | |
| 5/12 04:20 | 66.2 | ↑3.0 | |
| 5/12 04:30 | 69.3 | ↑3.1 | |
| 5/12 04:40 | 72.4 | ↑3.1 | |
| 5/12 04:50 | 75.5 | ↑3.1 | |
| 5/12 05:00 | 78.6 | ↑3.1 | |
| 5/12 05:10 | 81.7 | ↑3.1 | |
| 5/12 05:20 | 84.8 | ↑3.1 | |
| 5/12 05:30 | 87.8 | ↑3.0 | |
| 5/12 05:40 | 90.6 | ↑2.8 | |
| 5/12 05:50 | 93.4 | ↑2.8 | |
| 5/12 06:00 | 96.1 | ↑2.7 | |
| 5/12 06:10 | 98.7 | ↑2.6 | |
| 5/12 06:20 | 101.0 | ↑2.3 | |
| 5/12 06:30 | 103.2 | ↑2.2 | |
| 5/12 06:40 | 105.3 | ↑2.1 | |
| 5/12 06:50 | 107.1 | ↑1.8 | |
| 5/12 07:00 | 108.7 | ↑1.6 | |
| 5/12 07:10 | 110.0 | ↑1.3 | |
| 5/12 07:20 | 111.1 | ↑1.1 | |
| 5/12 07:30 | 111.9 | ↑0.8 | |
| 5/12 07:40 | 112.4 | ↑0.5 | |
| 5/12 07:50 | 112.7 | ↑0.3 | 満潮 |
| 5/12 08:00 | 112.6 | ↓-0.1 | |
| 5/12 08:10 | 112.2 | ↓-0.4 | |
| 5/12 08:20 | 111.5 | ↓-0.7 | |
| 5/12 08:30 | 110.5 | ↓-1.0 | |
| 5/12 08:40 | 109.2 | ↓-1.3 | |
| 5/12 08:50 | 107.6 | ↓-1.6 | |
| 5/12 09:00 | 105.8 | ↓-1.8 | |
| 5/12 09:10 | 103.7 | ↓-2.1 | |
| 5/12 09:20 | 101.3 | ↓-2.4 | |
| 5/12 09:30 | 98.8 | ↓-2.5 | |
| 5/12 09:40 | 96.0 | ↓-2.8 | |
| 5/12 09:50 | 93.1 | ↓-2.9 | |
| 5/12 10:00 | 90.1 | ↓-3.0 | |
| 5/12 10:10 | 87.1 | ↓-3.0 | |
| 5/12 10:20 | 83.9 | ↓-3.2 | |
| 5/12 10:30 | 80.7 | ↓-3.2 | |
| 5/12 10:40 | 77.5 | ↓-3.2 | |
| 5/12 10:50 | 74.4 | ↓-3.1 | |
| 5/12 11:00 | 71.3 | ↓-3.1 | |
| 5/12 11:10 | 68.2 | ↓-3.1 | |
| 5/12 11:20 | 65.3 | ↓-2.9 | |
| 5/12 11:30 | 62.5 | ↓-2.8 | |
| 5/12 11:40 | 59.7 | ↓-2.8 | |
| 5/12 11:50 | 57.1 | ↓-2.6 | |
| 5/12 12:00 | 54.7 | ↓-2.4 | |
| 5/12 12:10 | 52.4 | ↓-2.3 | |
| 5/12 12:20 | 50.3 | ↓-2.1 | |
| 5/12 12:30 | 48.3 | ↓-2.0 | |
| 5/12 12:40 | 46.5 | ↓-1.8 | |
| 5/12 12:50 | 44.9 | ↓-1.6 | |
| 5/12 13:00 | 43.5 | ↓-1.4 | |
| 5/12 13:10 | 42.3 | ↓-1.2 | |
| 5/12 13:20 | 41.4 | ↓-0.9 | |
| 5/12 13:30 | 40.6 | ↓-0.8 | |
| 5/12 13:40 | 40.0 | ↓-0.6 | |
| 5/12 13:50 | 39.7 | ↓-0.3 | 干潮 |
| 5/12 14:00 | 39.6 | ↓-0.1 | |
| 5/12 14:10 | 39.8 | ↑0.2 | |
| 5/12 14:20 | 40.2 | ↑0.4 | |
| 5/12 14:30 | 40.9 | ↑0.7 | |
| 5/12 14:40 | 41.8 | ↑0.9 | |
| 5/12 14:50 | 42.9 | ↑1.1 | |
| 5/12 15:00 | 44.3 | ↑1.4 | |
| 5/12 15:10 | 45.9 | ↑1.6 | |
| 5/12 15:20 | 47.8 | ↑1.9 | |
| 5/12 15:30 | 49.9 | ↑2.1 | |
| 5/12 15:40 | 52.1 | ↑2.2 | |
| 5/12 15:50 | 54.5 | ↑2.4 | |
| 5/12 16:00 | 57.1 | ↑2.6 | |
| 5/12 16:10 | 59.8 | ↑2.7 | |
| 5/12 16:20 | 62.6 | ↑2.8 | |
| 5/12 16:30 | 65.5 | ↑2.9 | |
| 5/12 16:40 | 68.5 | ↑3.0 | |
| 5/12 16:50 | 71.5 | ↑3.0 | |
| 5/12 17:00 | 74.6 | ↑3.1 | |
| 5/12 17:10 | 77.6 | ↑3.0 | |
| 5/12 17:20 | 80.7 | ↑3.1 | |
| 5/12 17:30 | 83.7 | ↑3.0 | |
| 5/12 17:40 | 86.6 | ↑2.9 | |
| 5/12 17:50 | 89.5 | ↑2.9 | |
| 5/12 18:00 | 92.3 | ↑2.8 | |
| 5/12 18:10 | 94.9 | ↑2.6 | |
| 5/12 18:20 | 97.5 | ↑2.6 | |
| 5/12 18:30 | 99.9 | ↑2.4 | |
| 5/12 18:40 | 102.1 | ↑2.2 | |
| 5/12 18:50 | 104.2 | ↑2.1 | |
| 5/12 19:00 | 106.1 | ↑1.9 | |
| 5/12 19:10 | 107.7 | ↑1.6 | |
| 5/12 19:20 | 109.1 | ↑1.4 | |
| 5/12 19:30 | 110.3 | ↑1.2 | |
| 5/12 19:40 | 111.2 | ↑0.9 | |
| 5/12 19:50 | 111.9 | ↑0.7 | |
| 5/12 20:00 | 112.2 | ↑0.3 | 満潮 |
| 5/12 20:10 | 112.2 | 0 | |
| 5/12 20:20 | 112.0 | ↓-0.2 | |
| 5/12 20:30 | 111.4 | ↓-0.6 | |
| 5/12 20:40 | 110.5 | ↓-0.9 | |
| 5/12 20:50 | 109.3 | ↓-1.2 | |
| 5/12 21:00 | 107.8 | ↓-1.5 | |
| 5/12 21:10 | 105.9 | ↓-1.9 | |
| 5/12 21:20 | 103.9 | ↓-2.0 | |
| 5/12 21:30 | 101.5 | ↓-2.4 | |
| 5/12 21:40 | 98.9 | ↓-2.6 | |
| 5/12 21:50 | 96.2 | ↓-2.7 | |
| 5/12 22:00 | 93.2 | ↓-3.0 | |
| 5/12 22:10 | 90.1 | ↓-3.1 | |
| 5/12 22:20 | 86.9 | ↓-3.2 | |
| 5/12 22:30 | 83.6 | ↓-3.3 | |
| 5/12 22:40 | 80.3 | ↓-3.3 | |
| 5/12 22:50 | 76.9 | ↓-3.4 | 最大潮位差 |
| 5/12 23:00 | 73.6 | ↓-3.3 | |
| 5/12 23:10 | 70.3 | ↓-3.3 | |
| 5/12 23:20 | 67.0 | ↓-3.3 | |
| 5/12 23:30 | 63.8 | ↓-3.2 | |
| 5/12 23:40 | 60.8 | ↓-3.0 | |
| 5/12 23:50 | 57.9 | ↓-2.9 |