| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(月) |
02:27 | 07:12 | 13:48 | 21:36 |
| 85cm | 59cm | 117cm | 29cm | |
|
||||
八幡（福岡）2028年05月01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 |
|---|---|---|---|
| 5/1 00:00 | 64.0 | ↑2.5 | |
| 5/1 00:10 | 66.5 | ↑2.5 | |
| 5/1 00:20 | 68.8 | ↑2.3 | |
| 5/1 00:30 | 71.0 | ↑2.2 | |
| 5/1 00:40 | 73.1 | ↑2.1 | |
| 5/1 00:50 | 75.0 | ↑1.9 | |
| 5/1 01:00 | 76.8 | ↑1.8 | |
| 5/1 01:10 | 78.4 | ↑1.6 | |
| 5/1 01:20 | 79.9 | ↑1.5 | |
| 5/1 01:30 | 81.2 | ↑1.3 | |
| 5/1 01:40 | 82.2 | ↑1.0 | |
| 5/1 01:50 | 83.1 | ↑0.9 | |
| 5/1 02:00 | 83.8 | ↑0.7 | |
| 5/1 02:10 | 84.2 | ↑0.4 | |
| 5/1 02:20 | 84.4 | ↑0.2 | 満潮 |
| 5/1 02:30 | 84.4 | 0 | |
| 5/1 02:40 | 84.2 | ↓-0.2 | |
| 5/1 02:50 | 83.9 | ↓-0.3 | |
| 5/1 03:00 | 83.3 | ↓-0.6 | |
| 5/1 03:10 | 82.5 | ↓-0.8 | |
| 5/1 03:20 | 81.6 | ↓-0.9 | |
| 5/1 03:30 | 80.5 | ↓-1.1 | |
| 5/1 03:40 | 79.3 | ↓-1.2 | |
| 5/1 03:50 | 78.0 | ↓-1.3 | |
| 5/1 04:00 | 76.6 | ↓-1.4 | |
| 5/1 04:10 | 75.2 | ↓-1.4 | |
| 5/1 04:20 | 73.7 | ↓-1.5 | |
| 5/1 04:30 | 72.3 | ↓-1.4 | |
| 5/1 04:40 | 70.8 | ↓-1.5 | |
| 5/1 04:50 | 69.3 | ↓-1.5 | |
| 5/1 05:00 | 67.9 | ↓-1.4 | |
| 5/1 05:10 | 66.6 | ↓-1.3 | |
| 5/1 05:20 | 65.3 | ↓-1.3 | |
| 5/1 05:30 | 64.2 | ↓-1.1 | |
| 5/1 05:40 | 63.1 | ↓-1.1 | |
| 5/1 05:50 | 62.1 | ↓-1.0 | |
| 5/1 06:00 | 61.2 | ↓-0.9 | |
| 5/1 06:10 | 60.4 | ↓-0.8 | |
| 5/1 06:20 | 59.8 | ↓-0.6 | |
| 5/1 06:30 | 59.2 | ↓-0.6 | |
| 5/1 06:40 | 58.8 | ↓-0.4 | |
| 5/1 06:50 | 58.5 | ↓-0.3 | |
| 5/1 07:00 | 58.3 | ↓-0.2 | |
| 5/1 07:10 | 58.2 | ↓-0.1 | 干潮 |
| 5/1 07:20 | 58.2 | 0 | |
| 5/1 07:30 | 58.4 | ↑0.2 | |
| 5/1 07:40 | 58.8 | ↑0.4 | |
| 5/1 07:50 | 59.2 | ↑0.4 | |
| 5/1 08:00 | 59.8 | ↑0.6 | |
| 5/1 08:10 | 60.6 | ↑0.8 | |
| 5/1 08:20 | 61.5 | ↑0.9 | |
| 5/1 08:30 | 62.5 | ↑1.0 | |
| 5/1 08:40 | 63.7 | ↑1.2 | |
| 5/1 08:50 | 65.1 | ↑1.4 | |
| 5/1 09:00 | 66.6 | ↑1.5 | |
| 5/1 09:10 | 68.3 | ↑1.7 | |
| 5/1 09:20 | 70.1 | ↑1.8 | |
| 5/1 09:30 | 72.0 | ↑1.9 | |
| 5/1 09:40 | 74.1 | ↑2.1 | |
| 5/1 09:50 | 76.2 | ↑2.1 | |
| 5/1 10:00 | 78.5 | ↑2.3 | |
| 5/1 10:10 | 80.8 | ↑2.3 | |
| 5/1 10:20 | 83.1 | ↑2.3 | |
| 5/1 10:30 | 85.5 | ↑2.4 | |
| 5/1 10:40 | 88.0 | ↑2.5 | |
| 5/1 10:50 | 90.4 | ↑2.4 | |
| 5/1 11:00 | 92.8 | ↑2.4 | |
| 5/1 11:10 | 95.1 | ↑2.3 | |
| 5/1 11:20 | 97.4 | ↑2.3 | |
| 5/1 11:30 | 99.7 | ↑2.3 | |
| 5/1 11:40 | 101.8 | ↑2.1 | |
| 5/1 11:50 | 103.8 | ↑2.0 | |
| 5/1 12:00 | 105.7 | ↑1.9 | |
| 5/1 12:10 | 107.5 | ↑1.8 | |
| 5/1 12:20 | 109.2 | ↑1.7 | |
| 5/1 12:30 | 110.7 | ↑1.5 | |
| 5/1 12:40 | 112.0 | ↑1.3 | |
| 5/1 12:50 | 113.2 | ↑1.2 | |
| 5/1 13:00 | 114.2 | ↑1.0 | |
| 5/1 13:10 | 115.0 | ↑0.8 | |
| 5/1 13:20 | 115.6 | ↑0.6 | |
| 5/1 13:30 | 116.1 | ↑0.5 | |
| 5/1 13:40 | 116.3 | ↑0.2 | 満潮 |
| 5/1 13:50 | 116.4 | ↑0.1 | |
| 5/1 14:00 | 116.2 | ↓-0.2 | |
| 5/1 14:10 | 115.9 | ↓-0.3 | |
| 5/1 14:20 | 115.3 | ↓-0.6 | |
| 5/1 14:30 | 114.5 | ↓-0.8 | |
| 5/1 14:40 | 113.5 | ↓-1.0 | |
| 5/1 14:50 | 112.3 | ↓-1.2 | |
| 5/1 15:00 | 110.9 | ↓-1.4 | |
| 5/1 15:10 | 109.3 | ↓-1.6 | |
| 5/1 15:20 | 107.6 | ↓-1.7 | |
| 5/1 15:30 | 105.6 | ↓-2.0 | |
| 5/1 15:40 | 103.5 | ↓-2.1 | |
| 5/1 15:50 | 101.3 | ↓-2.2 | |
| 5/1 16:00 | 98.9 | ↓-2.4 | |
| 5/1 16:10 | 96.5 | ↓-2.4 | |
| 5/1 16:20 | 93.9 | ↓-2.6 | |
| 5/1 16:30 | 91.2 | ↓-2.7 | |
| 5/1 16:40 | 88.5 | ↓-2.7 | |
| 5/1 16:50 | 85.7 | ↓-2.8 | 最大潮位差 |
| 5/1 17:00 | 82.9 | ↓-2.8 | 最大潮位差 |
| 5/1 17:10 | 80.1 | ↓-2.8 | 最大潮位差 |
| 5/1 17:20 | 77.3 | ↓-2.8 | 最大潮位差 |
| 5/1 17:30 | 74.5 | ↓-2.8 | 最大潮位差 |
| 5/1 17:40 | 71.7 | ↓-2.8 | 最大潮位差 |
| 5/1 17:50 | 68.9 | ↓-2.8 | 最大潮位差 |
| 5/1 18:00 | 66.1 | ↓-2.8 | 最大潮位差 |
| 5/1 18:10 | 63.4 | ↓-2.7 | |
| 5/1 18:20 | 60.7 | ↓-2.7 | |
| 5/1 18:30 | 58.1 | ↓-2.6 | |
| 5/1 18:40 | 55.5 | ↓-2.6 | |
| 5/1 18:50 | 53.0 | ↓-2.5 | |
| 5/1 19:00 | 50.5 | ↓-2.5 | |
| 5/1 19:10 | 48.1 | ↓-2.4 | |
| 5/1 19:20 | 45.8 | ↓-2.3 | |
| 5/1 19:30 | 43.6 | ↓-2.2 | |
| 5/1 19:40 | 41.5 | ↓-2.1 | |
| 5/1 19:50 | 39.5 | ↓-2.0 | |
| 5/1 20:00 | 37.7 | ↓-1.8 | |
| 5/1 20:10 | 36.0 | ↓-1.7 | |
| 5/1 20:20 | 34.4 | ↓-1.6 | |
| 5/1 20:30 | 33.0 | ↓-1.4 | |
| 5/1 20:40 | 31.7 | ↓-1.3 | |
| 5/1 20:50 | 30.7 | ↓-1.0 | |
| 5/1 21:00 | 29.8 | ↓-0.9 | |
| 5/1 21:10 | 29.2 | ↓-0.6 | |
| 5/1 21:20 | 28.8 | ↓-0.4 | |
| 5/1 21:30 | 28.6 | ↓-0.2 | 干潮 |
| 5/1 21:40 | 28.6 | 0 | |
| 5/1 21:50 | 28.8 | ↑0.2 | |
| 5/1 22:00 | 29.2 | ↑0.4 | |
| 5/1 22:10 | 29.9 | ↑0.7 | |
| 5/1 22:20 | 30.7 | ↑0.8 | |
| 5/1 22:30 | 31.8 | ↑1.1 | |
| 5/1 22:40 | 33.0 | ↑1.2 | |
| 5/1 22:50 | 34.4 | ↑1.4 | |
| 5/1 23:00 | 36.0 | ↑1.6 | |
| 5/1 23:10 | 37.6 | ↑1.6 | |
| 5/1 23:20 | 39.5 | ↑1.9 | |
| 5/1 23:30 | 41.4 | ↑1.9 | |
| 5/1 23:40 | 43.4 | ↑2.0 | |
| 5/1 23:50 | 45.5 | ↑2.1 |