| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(月) |
02:49 | 07:32 | 13:44 | 21:42 |
| 82cm | 70cm | 110cm | 47cm | |
|
||||
八幡（福岡）2045年05月8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 |
|---|---|---|---|
| 5/8 00:00 | 65.2 | ↑1.5 | |
| 5/8 00:10 | 66.8 | ↑1.6 | |
| 5/8 00:20 | 68.3 | ↑1.5 | |
| 5/8 00:30 | 69.8 | ↑1.5 | |
| 5/8 00:40 | 71.2 | ↑1.4 | |
| 5/8 00:50 | 72.5 | ↑1.3 | |
| 5/8 01:00 | 73.8 | ↑1.3 | |
| 5/8 01:10 | 75.0 | ↑1.2 | |
| 5/8 01:20 | 76.2 | ↑1.2 | |
| 5/8 01:30 | 77.2 | ↑1.0 | |
| 5/8 01:40 | 78.1 | ↑0.9 | |
| 5/8 01:50 | 78.9 | ↑0.8 | |
| 5/8 02:00 | 79.6 | ↑0.7 | |
| 5/8 02:10 | 80.2 | ↑0.6 | |
| 5/8 02:20 | 80.6 | ↑0.4 | |
| 5/8 02:30 | 80.9 | ↑0.3 | |
| 5/8 02:40 | 81.1 | ↑0.2 | 満潮 |
| 5/8 02:50 | 81.1 | 0 | |
| 5/8 03:00 | 81.1 | 0 | |
| 5/8 03:10 | 80.9 | ↓-0.2 | |
| 5/8 03:20 | 80.6 | ↓-0.3 | |
| 5/8 03:30 | 80.2 | ↓-0.4 | |
| 5/8 03:40 | 79.7 | ↓-0.5 | |
| 5/8 03:50 | 79.2 | ↓-0.5 | |
| 5/8 04:00 | 78.6 | ↓-0.6 | |
| 5/8 04:10 | 77.9 | ↓-0.7 | |
| 5/8 04:20 | 77.3 | ↓-0.6 | |
| 5/8 04:30 | 76.6 | ↓-0.7 | |
| 5/8 04:40 | 75.9 | ↓-0.7 | |
| 5/8 04:50 | 75.2 | ↓-0.7 | |
| 5/8 05:00 | 74.6 | ↓-0.6 | |
| 5/8 05:10 | 73.9 | ↓-0.7 | |
| 5/8 05:20 | 73.3 | ↓-0.6 | |
| 5/8 05:30 | 72.8 | ↓-0.5 | |
| 5/8 05:40 | 72.2 | ↓-0.6 | |
| 5/8 05:50 | 71.7 | ↓-0.5 | |
| 5/8 06:00 | 71.3 | ↓-0.4 | |
| 5/8 06:10 | 70.9 | ↓-0.4 | |
| 5/8 06:20 | 70.5 | ↓-0.4 | |
| 5/8 06:30 | 70.1 | ↓-0.4 | |
| 5/8 06:40 | 69.8 | ↓-0.3 | |
| 5/8 06:50 | 69.6 | ↓-0.2 | |
| 5/8 07:00 | 69.3 | ↓-0.3 | |
| 5/8 07:10 | 69.2 | ↓-0.1 | |
| 5/8 07:20 | 69.1 | ↓-0.1 | |
| 5/8 07:30 | 69.0 | ↓-0.1 | 干潮 |
| 5/8 07:40 | 69.1 | ↑0.1 | |
| 5/8 07:50 | 69.2 | ↑0.1 | |
| 5/8 08:00 | 69.4 | ↑0.2 | |
| 5/8 08:10 | 69.7 | ↑0.3 | |
| 5/8 08:20 | 70.1 | ↑0.4 | |
| 5/8 08:30 | 70.6 | ↑0.5 | |
| 5/8 08:40 | 71.3 | ↑0.7 | |
| 5/8 08:50 | 72.0 | ↑0.7 | |
| 5/8 09:00 | 72.9 | ↑0.9 | |
| 5/8 09:10 | 74.0 | ↑1.1 | |
| 5/8 09:20 | 75.1 | ↑1.1 | |
| 5/8 09:30 | 76.4 | ↑1.3 | |
| 5/8 09:40 | 77.8 | ↑1.4 | |
| 5/8 09:50 | 79.3 | ↑1.5 | |
| 5/8 10:00 | 80.8 | ↑1.5 | |
| 5/8 10:10 | 82.5 | ↑1.7 | |
| 5/8 10:20 | 84.2 | ↑1.7 | |
| 5/8 10:30 | 86.0 | ↑1.8 | |
| 5/8 10:40 | 87.7 | ↑1.7 | |
| 5/8 10:50 | 89.5 | ↑1.8 | |
| 5/8 11:00 | 91.3 | ↑1.8 | |
| 5/8 11:10 | 93.1 | ↑1.8 | |
| 5/8 11:20 | 94.9 | ↑1.8 | |
| 5/8 11:30 | 96.6 | ↑1.7 | |
| 5/8 11:40 | 98.2 | ↑1.6 | |
| 5/8 11:50 | 99.8 | ↑1.6 | |
| 5/8 12:00 | 101.2 | ↑1.4 | |
| 5/8 12:10 | 102.6 | ↑1.4 | |
| 5/8 12:20 | 103.9 | ↑1.3 | |
| 5/8 12:30 | 105.1 | ↑1.2 | |
| 5/8 12:40 | 106.1 | ↑1.0 | |
| 5/8 12:50 | 107.0 | ↑0.9 | |
| 5/8 13:00 | 107.7 | ↑0.7 | |
| 5/8 13:10 | 108.4 | ↑0.7 | |
| 5/8 13:20 | 108.8 | ↑0.4 | |
| 5/8 13:30 | 109.1 | ↑0.3 | |
| 5/8 13:40 | 109.3 | ↑0.2 | 満潮 |
| 5/8 13:50 | 109.2 | ↓-0.1 | |
| 5/8 14:00 | 109.0 | ↓-0.2 | |
| 5/8 14:10 | 108.6 | ↓-0.4 | |
| 5/8 14:20 | 108.1 | ↓-0.5 | |
| 5/8 14:30 | 107.4 | ↓-0.7 | |
| 5/8 14:40 | 106.5 | ↓-0.9 | |
| 5/8 14:50 | 105.4 | ↓-1.1 | |
| 5/8 15:00 | 104.2 | ↓-1.2 | |
| 5/8 15:10 | 102.9 | ↓-1.3 | |
| 5/8 15:20 | 101.4 | ↓-1.5 | |
| 5/8 15:30 | 99.8 | ↓-1.6 | |
| 5/8 15:40 | 98.1 | ↓-1.7 | |
| 5/8 15:50 | 96.2 | ↓-1.9 | |
| 5/8 16:00 | 94.3 | ↓-1.9 | |
| 5/8 16:10 | 92.4 | ↓-1.9 | |
| 5/8 16:20 | 90.4 | ↓-2.0 | |
| 5/8 16:30 | 88.3 | ↓-2.1 | 最大潮位差 |
| 5/8 16:40 | 86.3 | ↓-2.0 | |
| 5/8 16:50 | 84.3 | ↓-2.0 | |
| 5/8 17:00 | 82.2 | ↓-2.1 | 最大潮位差 |
| 5/8 17:10 | 80.2 | ↓-2.0 | |
| 5/8 17:20 | 78.2 | ↓-2.0 | |
| 5/8 17:30 | 76.3 | ↓-1.9 | |
| 5/8 17:40 | 74.3 | ↓-2.0 | |
| 5/8 17:50 | 72.5 | ↓-1.8 | |
| 5/8 18:00 | 70.7 | ↓-1.8 | |
| 5/8 18:10 | 68.9 | ↓-1.8 | |
| 5/8 18:20 | 67.2 | ↓-1.7 | |
| 5/8 18:30 | 65.5 | ↓-1.7 | |
| 5/8 18:40 | 63.9 | ↓-1.6 | |
| 5/8 18:50 | 62.3 | ↓-1.6 | |
| 5/8 19:00 | 60.8 | ↓-1.5 | |
| 5/8 19:10 | 59.3 | ↓-1.5 | |
| 5/8 19:20 | 57.9 | ↓-1.4 | |
| 5/8 19:30 | 56.5 | ↓-1.4 | |
| 5/8 19:40 | 55.2 | ↓-1.3 | |
| 5/8 19:50 | 53.9 | ↓-1.3 | |
| 5/8 20:00 | 52.7 | ↓-1.2 | |
| 5/8 20:10 | 51.6 | ↓-1.1 | |
| 5/8 20:20 | 50.6 | ↓-1.0 | |
| 5/8 20:30 | 49.7 | ↓-0.9 | |
| 5/8 20:40 | 48.9 | ↓-0.8 | |
| 5/8 20:50 | 48.2 | ↓-0.7 | |
| 5/8 21:00 | 47.6 | ↓-0.6 | |
| 5/8 21:10 | 47.1 | ↓-0.5 | |
| 5/8 21:20 | 46.8 | ↓-0.3 | |
| 5/8 21:30 | 46.6 | ↓-0.2 | |
| 5/8 21:40 | 46.5 | ↓-0.1 | 干潮 |
| 5/8 21:50 | 46.5 | 0 | |
| 5/8 22:00 | 46.7 | ↑0.2 | |
| 5/8 22:10 | 47.0 | ↑0.3 | |
| 5/8 22:20 | 47.4 | ↑0.4 | |
| 5/8 22:30 | 47.9 | ↑0.5 | |
| 5/8 22:40 | 48.6 | ↑0.7 | |
| 5/8 22:50 | 49.3 | ↑0.7 | |
| 5/8 23:00 | 50.1 | ↑0.8 | |
| 5/8 23:10 | 51.0 | ↑0.9 | |
| 5/8 23:20 | 52.0 | ↑1.0 | |
| 5/8 23:30 | 53.0 | ↑1.0 | |
| 5/8 23:40 | 54.1 | ↑1.1 | |
| 5/8 23:50 | 55.2 | ↑1.1 |