| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(日) |
08:58 | 02:57 | 21:44 | 15:37 |
| 136cm | 42cm | 118cm | 23cm | |
|
||||
八幡（福岡）2052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 | 75.7 | ↓-3.2 | |
| 5/12 00:10 | 72.6 | ↓-3.1 | |
| 5/12 00:20 | 69.6 | ↓-3.0 | |
| 5/12 00:30 | 66.7 | ↓-2.9 | |
| 5/12 00:40 | 63.8 | ↓-2.9 | |
| 5/12 00:50 | 61.1 | ↓-2.7 | |
| 5/12 01:00 | 58.5 | ↓-2.6 | |
| 5/12 01:10 | 56.1 | ↓-2.4 | |
| 5/12 01:20 | 53.8 | ↓-2.3 | |
| 5/12 01:30 | 51.6 | ↓-2.2 | |
| 5/12 01:40 | 49.6 | ↓-2.0 | |
| 5/12 01:50 | 47.8 | ↓-1.8 | |
| 5/12 02:00 | 46.3 | ↓-1.5 | |
| 5/12 02:10 | 44.9 | ↓-1.4 | |
| 5/12 02:20 | 43.7 | ↓-1.2 | |
| 5/12 02:30 | 42.9 | ↓-0.8 | |
| 5/12 02:40 | 42.2 | ↓-0.7 | |
| 5/12 02:50 | 41.9 | ↓-0.3 | 干潮 |
| 5/12 03:00 | 41.9 | 0 | |
| 5/12 03:10 | 42.1 | ↑0.2 | |
| 5/12 03:20 | 42.7 | ↑0.6 | |
| 5/12 03:30 | 43.6 | ↑0.9 | |
| 5/12 03:40 | 44.9 | ↑1.3 | |
| 5/12 03:50 | 46.5 | ↑1.6 | |
| 5/12 04:00 | 48.3 | ↑1.8 | |
| 5/12 04:10 | 50.5 | ↑2.2 | |
| 5/12 04:20 | 53.0 | ↑2.5 | |
| 5/12 04:30 | 55.8 | ↑2.8 | |
| 5/12 04:40 | 58.8 | ↑3.0 | |
| 5/12 04:50 | 62.0 | ↑3.2 | |
| 5/12 05:00 | 65.5 | ↑3.5 | |
| 5/12 05:10 | 69.1 | ↑3.6 | |
| 5/12 05:20 | 72.8 | ↑3.7 | |
| 5/12 05:30 | 76.7 | ↑3.9 | |
| 5/12 05:40 | 80.6 | ↑3.9 | |
| 5/12 05:50 | 84.6 | ↑4.0 | |
| 5/12 06:00 | 88.6 | ↑4.0 | |
| 5/12 06:10 | 92.6 | ↑4.0 | |
| 5/12 06:20 | 96.6 | ↑4.0 | |
| 5/12 06:30 | 100.5 | ↑3.9 | |
| 5/12 06:40 | 104.4 | ↑3.9 | |
| 5/12 06:50 | 108.1 | ↑3.7 | |
| 5/12 07:00 | 111.7 | ↑3.6 | |
| 5/12 07:10 | 115.1 | ↑3.4 | |
| 5/12 07:20 | 118.4 | ↑3.3 | |
| 5/12 07:30 | 121.4 | ↑3.0 | |
| 5/12 07:40 | 124.2 | ↑2.8 | |
| 5/12 07:50 | 126.8 | ↑2.6 | |
| 5/12 08:00 | 129.0 | ↑2.2 | |
| 5/12 08:10 | 131.0 | ↑2.0 | |
| 5/12 08:20 | 132.6 | ↑1.6 | |
| 5/12 08:30 | 133.9 | ↑1.3 | |
| 5/12 08:40 | 134.8 | ↑0.9 | |
| 5/12 08:50 | 135.3 | ↑0.5 | 満潮 |
| 5/12 09:00 | 135.4 | ↑0.1 | |
| 5/12 09:10 | 135.1 | ↓-0.3 | |
| 5/12 09:20 | 134.3 | ↓-0.8 | |
| 5/12 09:30 | 133.2 | ↓-1.1 | |
| 5/12 09:40 | 131.6 | ↓-1.6 | |
| 5/12 09:50 | 129.6 | ↓-2.0 | |
| 5/12 10:00 | 127.2 | ↓-2.4 | |
| 5/12 10:10 | 124.4 | ↓-2.8 | |
| 5/12 10:20 | 121.3 | ↓-3.1 | |
| 5/12 10:30 | 117.9 | ↓-3.4 | |
| 5/12 10:40 | 114.2 | ↓-3.7 | |
| 5/12 10:50 | 110.3 | ↓-3.9 | |
| 5/12 11:00 | 106.1 | ↓-4.2 | |
| 5/12 11:10 | 101.9 | ↓-4.2 | |
| 5/12 11:20 | 97.5 | ↓-4.4 | |
| 5/12 11:30 | 93.1 | ↓-4.4 | |
| 5/12 11:40 | 88.6 | ↓-4.5 | 最大潮位差 |
| 5/12 11:50 | 84.1 | ↓-4.5 | 最大潮位差 |
| 5/12 12:00 | 79.7 | ↓-4.4 | |
| 5/12 12:10 | 75.3 | ↓-4.4 | |
| 5/12 12:20 | 71.0 | ↓-4.3 | |
| 5/12 12:30 | 66.8 | ↓-4.2 | |
| 5/12 12:40 | 62.8 | ↓-4.0 | |
| 5/12 12:50 | 58.9 | ↓-3.9 | |
| 5/12 13:00 | 55.1 | ↓-3.8 | |
| 5/12 13:10 | 51.5 | ↓-3.6 | |
| 5/12 13:20 | 48.0 | ↓-3.5 | |
| 5/12 13:30 | 44.7 | ↓-3.3 | |
| 5/12 13:40 | 41.6 | ↓-3.1 | |
| 5/12 13:50 | 38.7 | ↓-2.9 | |
| 5/12 14:00 | 36.0 | ↓-2.7 | |
| 5/12 14:10 | 33.5 | ↓-2.5 | |
| 5/12 14:20 | 31.2 | ↓-2.3 | |
| 5/12 14:30 | 29.2 | ↓-2.0 | |
| 5/12 14:40 | 27.4 | ↓-1.8 | |
| 5/12 14:50 | 25.8 | ↓-1.6 | |
| 5/12 15:00 | 24.5 | ↓-1.3 | |
| 5/12 15:10 | 23.6 | ↓-0.9 | |
| 5/12 15:20 | 22.9 | ↓-0.7 | |
| 5/12 15:30 | 22.5 | ↓-0.4 | 干潮 |
| 5/12 15:40 | 22.5 | 0 | |
| 5/12 15:50 | 22.8 | ↑0.3 | |
| 5/12 16:00 | 23.5 | ↑0.7 | |
| 5/12 16:10 | 24.5 | ↑1.0 | |
| 5/12 16:20 | 25.8 | ↑1.3 | |
| 5/12 16:30 | 27.5 | ↑1.7 | |
| 5/12 16:40 | 29.4 | ↑1.9 | |
| 5/12 16:50 | 31.7 | ↑2.3 | |
| 5/12 17:00 | 34.2 | ↑2.5 | |
| 5/12 17:10 | 37.0 | ↑2.8 | |
| 5/12 17:20 | 40.1 | ↑3.1 | |
| 5/12 17:30 | 43.3 | ↑3.2 | |
| 5/12 17:40 | 46.7 | ↑3.4 | |
| 5/12 17:50 | 50.2 | ↑3.5 | |
| 5/12 18:00 | 53.9 | ↑3.7 | |
| 5/12 18:10 | 57.7 | ↑3.8 | |
| 5/12 18:20 | 61.6 | ↑3.9 | |
| 5/12 18:30 | 65.5 | ↑3.9 | |
| 5/12 18:40 | 69.4 | ↑3.9 | |
| 5/12 18:50 | 73.4 | ↑4.0 | |
| 5/12 19:00 | 77.3 | ↑3.9 | |
| 5/12 19:10 | 81.2 | ↑3.9 | |
| 5/12 19:20 | 85.0 | ↑3.8 | |
| 5/12 19:30 | 88.7 | ↑3.7 | |
| 5/12 19:40 | 92.3 | ↑3.6 | |
| 5/12 19:50 | 95.8 | ↑3.5 | |
| 5/12 20:00 | 99.2 | ↑3.4 | |
| 5/12 20:10 | 102.3 | ↑3.1 | |
| 5/12 20:20 | 105.2 | ↑2.9 | |
| 5/12 20:30 | 107.9 | ↑2.7 | |
| 5/12 20:40 | 110.4 | ↑2.5 | |
| 5/12 20:50 | 112.5 | ↑2.1 | |
| 5/12 21:00 | 114.3 | ↑1.8 | |
| 5/12 21:10 | 115.7 | ↑1.4 | |
| 5/12 21:20 | 116.8 | ↑1.1 | |
| 5/12 21:30 | 117.5 | ↑0.7 | |
| 5/12 21:40 | 117.8 | ↑0.3 | 満潮 |
| 5/12 21:50 | 117.7 | ↓-0.1 | |
| 5/12 22:00 | 117.3 | ↓-0.4 | |
| 5/12 22:10 | 116.4 | ↓-0.9 | |
| 5/12 22:20 | 115.1 | ↓-1.3 | |
| 5/12 22:30 | 113.5 | ↓-1.6 | |
| 5/12 22:40 | 111.5 | ↓-2.0 | |
| 5/12 22:50 | 109.3 | ↓-2.2 | |
| 5/12 23:00 | 106.7 | ↓-2.6 | |
| 5/12 23:10 | 103.9 | ↓-2.8 | |
| 5/12 23:20 | 100.9 | ↓-3.0 | |
| 5/12 23:30 | 97.8 | ↓-3.1 | |
| 5/12 23:40 | 94.5 | ↓-3.3 | |
| 5/12 23:50 | 91.1 | ↓-3.4 |