| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(金) |
00:15 | 05:30 | 11:31 | 18:50 |
| 110cm | 54cm | 148cm | 22cm | |
|
||||
八幡（福岡）2028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 | 109.3 | ↑0.6 | |
| 5/12 00:10 | 109.7 | ↑0.4 | 満潮 |
| 5/12 00:20 | 109.6 | ↓-0.1 | |
| 5/12 00:30 | 109.2 | ↓-0.4 | |
| 5/12 00:40 | 108.4 | ↓-0.8 | |
| 5/12 00:50 | 107.3 | ↓-1.1 | |
| 5/12 01:00 | 105.9 | ↓-1.4 | |
| 5/12 01:10 | 104.1 | ↓-1.8 | |
| 5/12 01:20 | 102.2 | ↓-1.9 | |
| 5/12 01:30 | 100.0 | ↓-2.2 | |
| 5/12 01:40 | 97.6 | ↓-2.4 | |
| 5/12 01:50 | 95.0 | ↓-2.6 | |
| 5/12 02:00 | 92.4 | ↓-2.6 | |
| 5/12 02:10 | 89.7 | ↓-2.7 | |
| 5/12 02:20 | 86.9 | ↓-2.8 | |
| 5/12 02:30 | 84.2 | ↓-2.7 | |
| 5/12 02:40 | 81.4 | ↓-2.8 | |
| 5/12 02:50 | 78.7 | ↓-2.7 | |
| 5/12 03:00 | 76.1 | ↓-2.6 | |
| 5/12 03:10 | 73.5 | ↓-2.6 | |
| 5/12 03:20 | 71.1 | ↓-2.4 | |
| 5/12 03:30 | 68.8 | ↓-2.3 | |
| 5/12 03:40 | 66.6 | ↓-2.2 | |
| 5/12 03:50 | 64.6 | ↓-2.0 | |
| 5/12 04:00 | 62.7 | ↓-1.9 | |
| 5/12 04:10 | 60.9 | ↓-1.8 | |
| 5/12 04:20 | 59.3 | ↓-1.6 | |
| 5/12 04:30 | 57.9 | ↓-1.4 | |
| 5/12 04:40 | 56.7 | ↓-1.2 | |
| 5/12 04:50 | 55.6 | ↓-1.1 | |
| 5/12 05:00 | 54.8 | ↓-0.8 | |
| 5/12 05:10 | 54.2 | ↓-0.6 | |
| 5/12 05:20 | 53.8 | ↓-0.4 | 干潮 |
| 5/12 05:30 | 53.7 | ↓-0.1 | 干潮 |
| 5/12 05:40 | 53.9 | ↑0.2 | |
| 5/12 05:50 | 54.3 | ↑0.4 | |
| 5/12 06:00 | 55.0 | ↑0.7 | |
| 5/12 06:10 | 56.1 | ↑1.1 | |
| 5/12 06:20 | 57.4 | ↑1.3 | |
| 5/12 06:30 | 59.1 | ↑1.7 | |
| 5/12 06:40 | 61.1 | ↑2.0 | |
| 5/12 06:50 | 63.4 | ↑2.3 | |
| 5/12 07:00 | 66.0 | ↑2.6 | |
| 5/12 07:10 | 68.9 | ↑2.9 | |
| 5/12 07:20 | 72.1 | ↑3.2 | |
| 5/12 07:30 | 75.5 | ↑3.4 | |
| 5/12 07:40 | 79.1 | ↑3.6 | |
| 5/12 07:50 | 83.0 | ↑3.9 | |
| 5/12 08:00 | 86.9 | ↑3.9 | |
| 5/12 08:10 | 91.0 | ↑4.1 | |
| 5/12 08:20 | 95.1 | ↑4.1 | |
| 5/12 08:30 | 99.3 | ↑4.2 | |
| 5/12 08:40 | 103.5 | ↑4.2 | |
| 5/12 08:50 | 107.7 | ↑4.2 | |
| 5/12 09:00 | 111.8 | ↑4.1 | |
| 5/12 09:10 | 115.8 | ↑4.0 | |
| 5/12 09:20 | 119.7 | ↑3.9 | |
| 5/12 09:30 | 123.4 | ↑3.7 | |
| 5/12 09:40 | 126.9 | ↑3.5 | |
| 5/12 09:50 | 130.3 | ↑3.4 | |
| 5/12 10:00 | 133.4 | ↑3.1 | |
| 5/12 10:10 | 136.2 | ↑2.8 | |
| 5/12 10:20 | 138.8 | ↑2.6 | |
| 5/12 10:30 | 141.1 | ↑2.3 | |
| 5/12 10:40 | 143.1 | ↑2.0 | |
| 5/12 10:50 | 144.8 | ↑1.7 | |
| 5/12 11:00 | 146.1 | ↑1.3 | |
| 5/12 11:10 | 147.1 | ↑1.0 | |
| 5/12 11:20 | 147.6 | ↑0.5 | |
| 5/12 11:30 | 147.8 | ↑0.2 | 満潮 |
| 5/12 11:40 | 147.7 | ↓-0.1 | |
| 5/12 11:50 | 147.1 | ↓-0.6 | |
| 5/12 12:00 | 146.1 | ↓-1.0 | |
| 5/12 12:10 | 144.7 | ↓-1.4 | |
| 5/12 12:20 | 142.9 | ↓-1.8 | |
| 5/12 12:30 | 140.7 | ↓-2.2 | |
| 5/12 12:40 | 138.1 | ↓-2.6 | |
| 5/12 12:50 | 135.1 | ↓-3.0 | |
| 5/12 13:00 | 131.9 | ↓-3.2 | |
| 5/12 13:10 | 128.3 | ↓-3.6 | |
| 5/12 13:20 | 124.4 | ↓-3.9 | |
| 5/12 13:30 | 120.4 | ↓-4.0 | |
| 5/12 13:40 | 116.1 | ↓-4.3 | |
| 5/12 13:50 | 111.6 | ↓-4.5 | |
| 5/12 14:00 | 107.1 | ↓-4.5 | |
| 5/12 14:10 | 102.4 | ↓-4.7 | 最大潮位差 |
| 5/12 14:20 | 97.7 | ↓-4.7 | 最大潮位差 |
| 5/12 14:30 | 93.1 | ↓-4.6 | |
| 5/12 14:40 | 88.4 | ↓-4.7 | 最大潮位差 |
| 5/12 14:50 | 83.8 | ↓-4.6 | |
| 5/12 15:00 | 79.3 | ↓-4.5 | |
| 5/12 15:10 | 75.0 | ↓-4.3 | |
| 5/12 15:20 | 70.7 | ↓-4.3 | |
| 5/12 15:30 | 66.6 | ↓-4.1 | |
| 5/12 15:40 | 62.6 | ↓-4.0 | |
| 5/12 15:50 | 58.8 | ↓-3.8 | |
| 5/12 16:00 | 55.2 | ↓-3.6 | |
| 5/12 16:10 | 51.7 | ↓-3.5 | |
| 5/12 16:20 | 48.3 | ↓-3.4 | |
| 5/12 16:30 | 45.1 | ↓-3.2 | |
| 5/12 16:40 | 42.1 | ↓-3.0 | |
| 5/12 16:50 | 39.3 | ↓-2.8 | |
| 5/12 17:00 | 36.6 | ↓-2.7 | |
| 5/12 17:10 | 34.1 | ↓-2.5 | |
| 5/12 17:20 | 31.7 | ↓-2.4 | |
| 5/12 17:30 | 29.6 | ↓-2.1 | |
| 5/12 17:40 | 27.7 | ↓-1.9 | |
| 5/12 17:50 | 25.9 | ↓-1.8 | |
| 5/12 18:00 | 24.5 | ↓-1.4 | |
| 5/12 18:10 | 23.2 | ↓-1.3 | |
| 5/12 18:20 | 22.2 | ↓-1.0 | |
| 5/12 18:30 | 21.5 | ↓-0.7 | |
| 5/12 18:40 | 21.1 | ↓-0.4 | 干潮 |
| 5/12 18:50 | 21.0 | ↓-0.1 | 干潮 |
| 5/12 19:00 | 21.2 | ↑0.2 | |
| 5/12 19:10 | 21.7 | ↑0.5 | |
| 5/12 19:20 | 22.5 | ↑0.8 | |
| 5/12 19:30 | 23.6 | ↑1.1 | |
| 5/12 19:40 | 25.0 | ↑1.4 | |
| 5/12 19:50 | 26.7 | ↑1.7 | |
| 5/12 20:00 | 28.6 | ↑1.9 | |
| 5/12 20:10 | 30.8 | ↑2.2 | |
| 5/12 20:20 | 33.2 | ↑2.4 | |
| 5/12 20:30 | 35.8 | ↑2.6 | |
| 5/12 20:40 | 38.7 | ↑2.9 | |
| 5/12 20:50 | 41.6 | ↑2.9 | |
| 5/12 21:00 | 44.7 | ↑3.1 | |
| 5/12 21:10 | 47.9 | ↑3.2 | |
| 5/12 21:20 | 51.2 | ↑3.3 | |
| 5/12 21:30 | 54.6 | ↑3.4 | |
| 5/12 21:40 | 58.0 | ↑3.4 | |
| 5/12 21:50 | 61.4 | ↑3.4 | |
| 5/12 22:00 | 64.8 | ↑3.4 | |
| 5/12 22:10 | 68.2 | ↑3.4 | |
| 5/12 22:20 | 71.5 | ↑3.3 | |
| 5/12 22:30 | 74.8 | ↑3.3 | |
| 5/12 22:40 | 78.0 | ↑3.2 | |
| 5/12 22:50 | 81.1 | ↑3.1 | |
| 5/12 23:00 | 84.1 | ↑3.0 | |
| 5/12 23:10 | 86.9 | ↑2.8 | |
| 5/12 23:20 | 89.6 | ↑2.7 | |
| 5/12 23:30 | 92.0 | ↑2.4 | |
| 5/12 23:40 | 94.3 | ↑2.3 | |
| 5/12 23:50 | 96.3 | ↑2.0 |