| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(金) |
04:20 | 09:23 | 15:10 | 22:28 |
| 87cm | 72cm | 108cm | 46cm | |
|
||||
八幡（福岡）2044年05月20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 |
|---|---|---|---|
| 5/20 00:00 | 58.6 | ↑1.6 | |
| 5/20 00:10 | 60.2 | ↑1.6 | |
| 5/20 00:20 | 61.8 | ↑1.6 | |
| 5/20 00:30 | 63.4 | ↑1.6 | |
| 5/20 00:40 | 65.0 | ↑1.6 | |
| 5/20 00:50 | 66.6 | ↑1.6 | |
| 5/20 01:00 | 68.2 | ↑1.6 | |
| 5/20 01:10 | 69.8 | ↑1.6 | |
| 5/20 01:20 | 71.3 | ↑1.5 | |
| 5/20 01:30 | 72.9 | ↑1.6 | |
| 5/20 01:40 | 74.3 | ↑1.4 | |
| 5/20 01:50 | 75.7 | ↑1.4 | |
| 5/20 02:00 | 77.1 | ↑1.4 | |
| 5/20 02:10 | 78.4 | ↑1.3 | |
| 5/20 02:20 | 79.6 | ↑1.2 | |
| 5/20 02:30 | 80.7 | ↑1.1 | |
| 5/20 02:40 | 81.8 | ↑1.1 | |
| 5/20 02:50 | 82.7 | ↑0.9 | |
| 5/20 03:00 | 83.6 | ↑0.9 | |
| 5/20 03:10 | 84.3 | ↑0.7 | |
| 5/20 03:20 | 85.0 | ↑0.7 | |
| 5/20 03:30 | 85.5 | ↑0.5 | |
| 5/20 03:40 | 85.9 | ↑0.4 | |
| 5/20 03:50 | 86.3 | ↑0.4 | |
| 5/20 04:00 | 86.5 | ↑0.2 | |
| 5/20 04:10 | 86.6 | ↑0.1 | 満潮 |
| 5/20 04:20 | 86.7 | ↑0.1 | 満潮 |
| 5/20 04:30 | 86.6 | ↓-0.1 | |
| 5/20 04:40 | 86.5 | ↓-0.1 | |
| 5/20 04:50 | 86.3 | ↓-0.2 | |
| 5/20 05:00 | 86.0 | ↓-0.3 | |
| 5/20 05:10 | 85.6 | ↓-0.4 | |
| 5/20 05:20 | 85.2 | ↓-0.4 | |
| 5/20 05:30 | 84.8 | ↓-0.4 | |
| 5/20 05:40 | 84.3 | ↓-0.5 | |
| 5/20 05:50 | 83.8 | ↓-0.5 | |
| 5/20 06:00 | 83.2 | ↓-0.6 | |
| 5/20 06:10 | 82.6 | ↓-0.6 | |
| 5/20 06:20 | 81.9 | ↓-0.7 | |
| 5/20 06:30 | 81.3 | ↓-0.6 | |
| 5/20 06:40 | 80.6 | ↓-0.7 | |
| 5/20 06:50 | 79.8 | ↓-0.8 | |
| 5/20 07:00 | 79.1 | ↓-0.7 | |
| 5/20 07:10 | 78.4 | ↓-0.7 | |
| 5/20 07:20 | 77.6 | ↓-0.8 | |
| 5/20 07:30 | 76.9 | ↓-0.7 | |
| 5/20 07:40 | 76.1 | ↓-0.8 | |
| 5/20 07:50 | 75.4 | ↓-0.7 | |
| 5/20 08:00 | 74.7 | ↓-0.7 | |
| 5/20 08:10 | 74.1 | ↓-0.6 | |
| 5/20 08:20 | 73.5 | ↓-0.6 | |
| 5/20 08:30 | 72.9 | ↓-0.6 | |
| 5/20 08:40 | 72.5 | ↓-0.4 | |
| 5/20 08:50 | 72.1 | ↓-0.4 | |
| 5/20 09:00 | 71.8 | ↓-0.3 | |
| 5/20 09:10 | 71.6 | ↓-0.2 | |
| 5/20 09:20 | 71.5 | ↓-0.1 | 干潮 |
| 5/20 09:30 | 71.6 | ↑0.1 | |
| 5/20 09:40 | 71.7 | ↑0.1 | |
| 5/20 09:50 | 72.0 | ↑0.3 | |
| 5/20 10:00 | 72.4 | ↑0.4 | |
| 5/20 10:10 | 73.0 | ↑0.6 | |
| 5/20 10:20 | 73.7 | ↑0.7 | |
| 5/20 10:30 | 74.5 | ↑0.8 | |
| 5/20 10:40 | 75.4 | ↑0.9 | |
| 5/20 10:50 | 76.5 | ↑1.1 | |
| 5/20 11:00 | 77.6 | ↑1.1 | |
| 5/20 11:10 | 78.9 | ↑1.3 | |
| 5/20 11:20 | 80.2 | ↑1.3 | |
| 5/20 11:30 | 81.6 | ↑1.4 | |
| 5/20 11:40 | 83.1 | ↑1.5 | |
| 5/20 11:50 | 84.7 | ↑1.6 | |
| 5/20 12:00 | 86.2 | ↑1.5 | |
| 5/20 12:10 | 87.9 | ↑1.7 | |
| 5/20 12:20 | 89.5 | ↑1.6 | |
| 5/20 12:30 | 91.1 | ↑1.6 | |
| 5/20 12:40 | 92.7 | ↑1.6 | |
| 5/20 12:50 | 94.3 | ↑1.6 | |
| 5/20 13:00 | 95.9 | ↑1.6 | |
| 5/20 13:10 | 97.4 | ↑1.5 | |
| 5/20 13:20 | 98.8 | ↑1.4 | |
| 5/20 13:30 | 100.2 | ↑1.4 | |
| 5/20 13:40 | 101.5 | ↑1.3 | |
| 5/20 13:50 | 102.7 | ↑1.2 | |
| 5/20 14:00 | 103.8 | ↑1.1 | |
| 5/20 14:10 | 104.7 | ↑0.9 | |
| 5/20 14:20 | 105.6 | ↑0.9 | |
| 5/20 14:30 | 106.2 | ↑0.6 | |
| 5/20 14:40 | 106.8 | ↑0.6 | |
| 5/20 14:50 | 107.2 | ↑0.4 | |
| 5/20 15:00 | 107.4 | ↑0.2 | 満潮 |
| 5/20 15:10 | 107.5 | ↑0.1 | 満潮 |
| 5/20 15:20 | 107.4 | ↓-0.1 | |
| 5/20 15:30 | 107.1 | ↓-0.3 | |
| 5/20 15:40 | 106.7 | ↓-0.4 | |
| 5/20 15:50 | 106.1 | ↓-0.6 | |
| 5/20 16:00 | 105.3 | ↓-0.8 | |
| 5/20 16:10 | 104.4 | ↓-0.9 | |
| 5/20 16:20 | 103.3 | ↓-1.1 | |
| 5/20 16:30 | 102.1 | ↓-1.2 | |
| 5/20 16:40 | 100.7 | ↓-1.4 | |
| 5/20 16:50 | 99.3 | ↓-1.4 | |
| 5/20 17:00 | 97.7 | ↓-1.6 | |
| 5/20 17:10 | 96.0 | ↓-1.7 | |
| 5/20 17:20 | 94.2 | ↓-1.8 | |
| 5/20 17:30 | 92.4 | ↓-1.8 | |
| 5/20 17:40 | 90.4 | ↓-2.0 | |
| 5/20 17:50 | 88.5 | ↓-1.9 | |
| 5/20 18:00 | 86.4 | ↓-2.1 | |
| 5/20 18:10 | 84.3 | ↓-2.1 | |
| 5/20 18:20 | 82.2 | ↓-2.1 | |
| 5/20 18:30 | 80.1 | ↓-2.1 | |
| 5/20 18:40 | 77.9 | ↓-2.2 | 最大潮位差 |
| 5/20 18:50 | 75.8 | ↓-2.1 | |
| 5/20 19:00 | 73.6 | ↓-2.2 | 最大潮位差 |
| 5/20 19:10 | 71.5 | ↓-2.1 | |
| 5/20 19:20 | 69.4 | ↓-2.1 | |
| 5/20 19:30 | 67.3 | ↓-2.1 | |
| 5/20 19:40 | 65.2 | ↓-2.1 | |
| 5/20 19:50 | 63.2 | ↓-2.0 | |
| 5/20 20:00 | 61.3 | ↓-1.9 | |
| 5/20 20:10 | 59.4 | ↓-1.9 | |
| 5/20 20:20 | 57.6 | ↓-1.8 | |
| 5/20 20:30 | 55.9 | ↓-1.7 | |
| 5/20 20:40 | 54.3 | ↓-1.6 | |
| 5/20 20:50 | 52.8 | ↓-1.5 | |
| 5/20 21:00 | 51.5 | ↓-1.3 | |
| 5/20 21:10 | 50.2 | ↓-1.3 | |
| 5/20 21:20 | 49.1 | ↓-1.1 | |
| 5/20 21:30 | 48.2 | ↓-0.9 | |
| 5/20 21:40 | 47.4 | ↓-0.8 | |
| 5/20 21:50 | 46.7 | ↓-0.7 | |
| 5/20 22:00 | 46.2 | ↓-0.5 | |
| 5/20 22:10 | 45.8 | ↓-0.4 | |
| 5/20 22:20 | 45.6 | ↓-0.2 | 干潮 |
| 5/20 22:30 | 45.6 | 0 | |
| 5/20 22:40 | 45.7 | ↑0.1 | |
| 5/20 22:50 | 46.0 | ↑0.3 | |
| 5/20 23:00 | 46.4 | ↑0.4 | |
| 5/20 23:10 | 46.9 | ↑0.5 | |
| 5/20 23:20 | 47.6 | ↑0.7 | |
| 5/20 23:30 | 48.4 | ↑0.8 | |
| 5/20 23:40 | 49.3 | ↑0.9 | |
| 5/20 23:50 | 50.4 | ↑1.1 |