| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(日) |
05:50 | 09:32 | 15:59 | - |
| 67cm | 61cm | 97cm | - | |
|
||||
八幡（福岡）2021年03月7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 |
|---|---|---|---|
| 3/7 00:00 | 32.0 | ↑1.0 | |
| 3/7 00:10 | 33.0 | ↑1.0 | |
| 3/7 00:20 | 34.2 | ↑1.2 | |
| 3/7 00:30 | 35.4 | ↑1.2 | |
| 3/7 00:40 | 36.7 | ↑1.3 | |
| 3/7 00:50 | 38.0 | ↑1.3 | |
| 3/7 01:00 | 39.4 | ↑1.4 | |
| 3/7 01:10 | 40.8 | ↑1.4 | |
| 3/7 01:20 | 42.2 | ↑1.4 | |
| 3/7 01:30 | 43.7 | ↑1.5 | |
| 3/7 01:40 | 45.2 | ↑1.5 | |
| 3/7 01:50 | 46.7 | ↑1.5 | |
| 3/7 02:00 | 48.2 | ↑1.5 | |
| 3/7 02:10 | 49.6 | ↑1.4 | |
| 3/7 02:20 | 51.1 | ↑1.5 | |
| 3/7 02:30 | 52.5 | ↑1.4 | |
| 3/7 02:40 | 53.9 | ↑1.4 | |
| 3/7 02:50 | 55.3 | ↑1.4 | |
| 3/7 03:00 | 56.5 | ↑1.2 | |
| 3/7 03:10 | 57.8 | ↑1.3 | |
| 3/7 03:20 | 58.9 | ↑1.1 | |
| 3/7 03:30 | 60.0 | ↑1.1 | |
| 3/7 03:40 | 61.0 | ↑1.0 | |
| 3/7 03:50 | 61.9 | ↑0.9 | |
| 3/7 04:00 | 62.8 | ↑0.9 | |
| 3/7 04:10 | 63.5 | ↑0.7 | |
| 3/7 04:20 | 64.2 | ↑0.7 | |
| 3/7 04:30 | 64.8 | ↑0.6 | |
| 3/7 04:40 | 65.3 | ↑0.5 | |
| 3/7 04:50 | 65.8 | ↑0.5 | |
| 3/7 05:00 | 66.2 | ↑0.4 | |
| 3/7 05:10 | 66.4 | ↑0.2 | |
| 3/7 05:20 | 66.7 | ↑0.3 | |
| 3/7 05:30 | 66.8 | ↑0.1 | |
| 3/7 05:40 | 66.9 | ↑0.1 | 満潮 |
| 3/7 05:50 | 66.9 | 0 | 満潮 |
| 3/7 06:00 | 66.9 | 0 | |
| 3/7 06:10 | 66.8 | ↓-0.1 | |
| 3/7 06:20 | 66.7 | ↓-0.1 | |
| 3/7 06:30 | 66.5 | ↓-0.2 | |
| 3/7 06:40 | 66.2 | ↓-0.3 | |
| 3/7 06:50 | 65.9 | ↓-0.3 | |
| 3/7 07:00 | 65.6 | ↓-0.3 | |
| 3/7 07:10 | 65.2 | ↓-0.4 | |
| 3/7 07:20 | 64.8 | ↓-0.4 | |
| 3/7 07:30 | 64.3 | ↓-0.5 | |
| 3/7 07:40 | 63.9 | ↓-0.4 | |
| 3/7 07:50 | 63.4 | ↓-0.5 | |
| 3/7 08:00 | 62.9 | ↓-0.5 | |
| 3/7 08:10 | 62.4 | ↓-0.5 | |
| 3/7 08:20 | 62.0 | ↓-0.4 | |
| 3/7 08:30 | 61.5 | ↓-0.5 | |
| 3/7 08:40 | 61.1 | ↓-0.4 | |
| 3/7 08:50 | 60.8 | ↓-0.3 | |
| 3/7 09:00 | 60.5 | ↓-0.3 | |
| 3/7 09:10 | 60.3 | ↓-0.2 | |
| 3/7 09:20 | 60.1 | ↓-0.2 | |
| 3/7 09:30 | 60.1 | 0 | 干潮 |
| 3/7 09:40 | 60.1 | 0 | |
| 3/7 09:50 | 60.2 | ↑0.1 | |
| 3/7 10:00 | 60.5 | ↑0.3 | |
| 3/7 10:10 | 60.8 | ↑0.3 | |
| 3/7 10:20 | 61.3 | ↑0.5 | |
| 3/7 10:30 | 61.8 | ↑0.5 | |
| 3/7 10:40 | 62.5 | ↑0.7 | |
| 3/7 10:50 | 63.3 | ↑0.8 | |
| 3/7 11:00 | 64.1 | ↑0.8 | |
| 3/7 11:10 | 65.1 | ↑1.0 | |
| 3/7 11:20 | 66.2 | ↑1.1 | |
| 3/7 11:30 | 67.3 | ↑1.1 | |
| 3/7 11:40 | 68.5 | ↑1.2 | |
| 3/7 11:50 | 69.8 | ↑1.3 | |
| 3/7 12:00 | 71.1 | ↑1.3 | |
| 3/7 12:10 | 72.5 | ↑1.4 | |
| 3/7 12:20 | 73.9 | ↑1.4 | |
| 3/7 12:30 | 75.3 | ↑1.4 | |
| 3/7 12:40 | 76.8 | ↑1.5 | |
| 3/7 12:50 | 78.2 | ↑1.4 | |
| 3/7 13:00 | 79.7 | ↑1.5 | |
| 3/7 13:10 | 81.2 | ↑1.5 | |
| 3/7 13:20 | 82.6 | ↑1.4 | |
| 3/7 13:30 | 84.0 | ↑1.4 | |
| 3/7 13:40 | 85.4 | ↑1.4 | |
| 3/7 13:50 | 86.7 | ↑1.3 | |
| 3/7 14:00 | 88.0 | ↑1.3 | |
| 3/7 14:10 | 89.2 | ↑1.2 | |
| 3/7 14:20 | 90.3 | ↑1.1 | |
| 3/7 14:30 | 91.4 | ↑1.1 | |
| 3/7 14:40 | 92.4 | ↑1.0 | |
| 3/7 14:50 | 93.2 | ↑0.8 | |
| 3/7 15:00 | 94.0 | ↑0.8 | |
| 3/7 15:10 | 94.6 | ↑0.6 | |
| 3/7 15:20 | 95.1 | ↑0.5 | |
| 3/7 15:30 | 95.5 | ↑0.4 | |
| 3/7 15:40 | 95.8 | ↑0.3 | |
| 3/7 15:50 | 96.0 | ↑0.2 | 満潮 |
| 3/7 16:00 | 96.0 | 0 | |
| 3/7 16:10 | 95.9 | ↓-0.1 | |
| 3/7 16:20 | 95.7 | ↓-0.2 | |
| 3/7 16:30 | 95.4 | ↓-0.3 | |
| 3/7 16:40 | 94.9 | ↓-0.5 | |
| 3/7 16:50 | 94.4 | ↓-0.5 | |
| 3/7 17:00 | 93.7 | ↓-0.7 | |
| 3/7 17:10 | 92.9 | ↓-0.8 | |
| 3/7 17:20 | 92.0 | ↓-0.9 | |
| 3/7 17:30 | 91.0 | ↓-1.0 | |
| 3/7 17:40 | 89.9 | ↓-1.1 | |
| 3/7 17:50 | 88.7 | ↓-1.2 | |
| 3/7 18:00 | 87.5 | ↓-1.2 | |
| 3/7 18:10 | 86.1 | ↓-1.4 | |
| 3/7 18:20 | 84.6 | ↓-1.5 | |
| 3/7 18:30 | 83.1 | ↓-1.5 | |
| 3/7 18:40 | 81.5 | ↓-1.6 | |
| 3/7 18:50 | 79.8 | ↓-1.7 | |
| 3/7 19:00 | 78.0 | ↓-1.8 | |
| 3/7 19:10 | 76.1 | ↓-1.9 | |
| 3/7 19:20 | 74.2 | ↓-1.9 | |
| 3/7 19:30 | 72.2 | ↓-2.0 | |
| 3/7 19:40 | 70.2 | ↓-2.0 | |
| 3/7 19:50 | 68.1 | ↓-2.1 | |
| 3/7 20:00 | 65.9 | ↓-2.2 | |
| 3/7 20:10 | 63.7 | ↓-2.2 | |
| 3/7 20:20 | 61.5 | ↓-2.2 | |
| 3/7 20:30 | 59.3 | ↓-2.2 | |
| 3/7 20:40 | 57.0 | ↓-2.3 | 最大潮位差 |
| 3/7 20:50 | 54.8 | ↓-2.2 | |
| 3/7 21:00 | 52.6 | ↓-2.2 | |
| 3/7 21:10 | 50.4 | ↓-2.2 | |
| 3/7 21:20 | 48.2 | ↓-2.2 | |
| 3/7 21:30 | 46.1 | ↓-2.1 | |
| 3/7 21:40 | 44.0 | ↓-2.1 | |
| 3/7 21:50 | 42.0 | ↓-2.0 | |
| 3/7 22:00 | 40.1 | ↓-1.9 | |
| 3/7 22:10 | 38.3 | ↓-1.8 | |
| 3/7 22:20 | 36.5 | ↓-1.8 | |
| 3/7 22:30 | 34.9 | ↓-1.6 | |
| 3/7 22:40 | 33.3 | ↓-1.6 | |
| 3/7 22:50 | 31.9 | ↓-1.4 | |
| 3/7 23:00 | 30.5 | ↓-1.4 | |
| 3/7 23:10 | 29.3 | ↓-1.2 | |
| 3/7 23:20 | 28.1 | ↓-1.2 | |
| 3/7 23:30 | 27.1 | ↓-1.0 | |
| 3/7 23:40 | 26.3 | ↓-0.8 | |
| 3/7 23:50 | 25.5 | ↓-0.8 |