| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(火) |
05:23 | 09:32 | 15:28 | 23:45 |
| 85cm | 74cm | 107cm | 39cm | |
|
||||
八幡（福岡）2021年05月4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 |
|---|---|---|---|
| 5/4 00:00 | 44.2 | ↑1.4 | |
| 5/4 00:10 | 45.7 | ↑1.5 | |
| 5/4 00:20 | 47.3 | ↑1.6 | |
| 5/4 00:30 | 49.0 | ↑1.7 | |
| 5/4 00:40 | 50.7 | ↑1.7 | |
| 5/4 00:50 | 52.5 | ↑1.8 | |
| 5/4 01:00 | 54.4 | ↑1.9 | |
| 5/4 01:10 | 56.2 | ↑1.8 | |
| 5/4 01:20 | 58.1 | ↑1.9 | |
| 5/4 01:30 | 60.0 | ↑1.9 | |
| 5/4 01:40 | 61.9 | ↑1.9 | |
| 5/4 01:50 | 63.8 | ↑1.9 | |
| 5/4 02:00 | 65.6 | ↑1.8 | |
| 5/4 02:10 | 67.4 | ↑1.8 | |
| 5/4 02:20 | 69.1 | ↑1.7 | |
| 5/4 02:30 | 70.8 | ↑1.7 | |
| 5/4 02:40 | 72.4 | ↑1.6 | |
| 5/4 02:50 | 73.9 | ↑1.5 | |
| 5/4 03:00 | 75.3 | ↑1.4 | |
| 5/4 03:10 | 76.6 | ↑1.3 | |
| 5/4 03:20 | 77.8 | ↑1.2 | |
| 5/4 03:30 | 78.9 | ↑1.1 | |
| 5/4 03:40 | 79.9 | ↑1.0 | |
| 5/4 03:50 | 80.8 | ↑0.9 | |
| 5/4 04:00 | 81.5 | ↑0.7 | |
| 5/4 04:10 | 82.2 | ↑0.7 | |
| 5/4 04:20 | 82.7 | ↑0.5 | |
| 5/4 04:30 | 83.2 | ↑0.5 | |
| 5/4 04:40 | 83.6 | ↑0.4 | |
| 5/4 04:50 | 83.9 | ↑0.3 | |
| 5/4 05:00 | 84.1 | ↑0.2 | |
| 5/4 05:10 | 84.2 | ↑0.1 | |
| 5/4 05:20 | 84.2 | 0 | 満潮 |
| 5/4 05:30 | 84.2 | 0 | |
| 5/4 05:40 | 84.1 | ↓-0.1 | |
| 5/4 05:50 | 84.0 | ↓-0.1 | |
| 5/4 06:00 | 83.7 | ↓-0.3 | |
| 5/4 06:10 | 83.5 | ↓-0.2 | |
| 5/4 06:20 | 83.1 | ↓-0.4 | |
| 5/4 06:30 | 82.7 | ↓-0.4 | |
| 5/4 06:40 | 82.2 | ↓-0.5 | |
| 5/4 06:50 | 81.7 | ↓-0.5 | |
| 5/4 07:00 | 81.1 | ↓-0.6 | |
| 5/4 07:10 | 80.5 | ↓-0.6 | |
| 5/4 07:20 | 79.8 | ↓-0.7 | |
| 5/4 07:30 | 79.2 | ↓-0.6 | |
| 5/4 07:40 | 78.4 | ↓-0.8 | |
| 5/4 07:50 | 77.7 | ↓-0.7 | |
| 5/4 08:00 | 77.0 | ↓-0.7 | |
| 5/4 08:10 | 76.3 | ↓-0.7 | |
| 5/4 08:20 | 75.6 | ↓-0.7 | |
| 5/4 08:30 | 75.0 | ↓-0.6 | |
| 5/4 08:40 | 74.5 | ↓-0.5 | |
| 5/4 08:50 | 74.0 | ↓-0.5 | |
| 5/4 09:00 | 73.6 | ↓-0.4 | |
| 5/4 09:10 | 73.3 | ↓-0.3 | |
| 5/4 09:20 | 73.1 | ↓-0.2 | |
| 5/4 09:30 | 73.0 | ↓-0.1 | 干潮 |
| 5/4 09:40 | 73.1 | ↑0.1 | |
| 5/4 09:50 | 73.3 | ↑0.2 | |
| 5/4 10:00 | 73.6 | ↑0.3 | |
| 5/4 10:10 | 74.0 | ↑0.4 | |
| 5/4 10:20 | 74.6 | ↑0.6 | |
| 5/4 10:30 | 75.3 | ↑0.7 | |
| 5/4 10:40 | 76.1 | ↑0.8 | |
| 5/4 10:50 | 77.0 | ↑0.9 | |
| 5/4 11:00 | 78.0 | ↑1.0 | |
| 5/4 11:10 | 79.1 | ↑1.1 | |
| 5/4 11:20 | 80.3 | ↑1.2 | |
| 5/4 11:30 | 81.6 | ↑1.3 | |
| 5/4 11:40 | 82.9 | ↑1.3 | |
| 5/4 11:50 | 84.3 | ↑1.4 | |
| 5/4 12:00 | 85.7 | ↑1.4 | |
| 5/4 12:10 | 87.2 | ↑1.5 | |
| 5/4 12:20 | 88.6 | ↑1.4 | |
| 5/4 12:30 | 90.1 | ↑1.5 | |
| 5/4 12:40 | 91.6 | ↑1.5 | |
| 5/4 12:50 | 93.0 | ↑1.4 | |
| 5/4 13:00 | 94.5 | ↑1.5 | |
| 5/4 13:10 | 95.9 | ↑1.4 | |
| 5/4 13:20 | 97.2 | ↑1.3 | |
| 5/4 13:30 | 98.6 | ↑1.4 | |
| 5/4 13:40 | 99.8 | ↑1.2 | |
| 5/4 13:50 | 101.0 | ↑1.2 | |
| 5/4 14:00 | 102.1 | ↑1.1 | |
| 5/4 14:10 | 103.1 | ↑1.0 | |
| 5/4 14:20 | 104.0 | ↑0.9 | |
| 5/4 14:30 | 104.8 | ↑0.8 | |
| 5/4 14:40 | 105.5 | ↑0.7 | |
| 5/4 14:50 | 106.1 | ↑0.6 | |
| 5/4 15:00 | 106.5 | ↑0.4 | |
| 5/4 15:10 | 106.8 | ↑0.3 | |
| 5/4 15:20 | 107.0 | ↑0.2 | 満潮 |
| 5/4 15:30 | 107.0 | 0 | |
| 5/4 15:40 | 106.9 | ↓-0.1 | |
| 5/4 15:50 | 106.6 | ↓-0.3 | |
| 5/4 16:00 | 106.2 | ↓-0.4 | |
| 5/4 16:10 | 105.7 | ↓-0.5 | |
| 5/4 16:20 | 105.1 | ↓-0.6 | |
| 5/4 16:30 | 104.4 | ↓-0.7 | |
| 5/4 16:40 | 103.5 | ↓-0.9 | |
| 5/4 16:50 | 102.6 | ↓-0.9 | |
| 5/4 17:00 | 101.5 | ↓-1.1 | |
| 5/4 17:10 | 100.4 | ↓-1.1 | |
| 5/4 17:20 | 99.2 | ↓-1.2 | |
| 5/4 17:30 | 97.9 | ↓-1.3 | |
| 5/4 17:40 | 96.5 | ↓-1.4 | |
| 5/4 17:50 | 95.0 | ↓-1.5 | |
| 5/4 18:00 | 93.5 | ↓-1.5 | |
| 5/4 18:10 | 91.9 | ↓-1.6 | |
| 5/4 18:20 | 90.2 | ↓-1.7 | |
| 5/4 18:30 | 88.5 | ↓-1.7 | |
| 5/4 18:40 | 86.7 | ↓-1.8 | |
| 5/4 18:50 | 84.9 | ↓-1.8 | |
| 5/4 19:00 | 82.9 | ↓-2.0 | |
| 5/4 19:10 | 81.0 | ↓-1.9 | |
| 5/4 19:20 | 78.9 | ↓-2.1 | |
| 5/4 19:30 | 76.8 | ↓-2.1 | |
| 5/4 19:40 | 74.7 | ↓-2.1 | |
| 5/4 19:50 | 72.5 | ↓-2.2 | 最大潮位差 |
| 5/4 20:00 | 70.3 | ↓-2.2 | 最大潮位差 |
| 5/4 20:10 | 68.1 | ↓-2.2 | 最大潮位差 |
| 5/4 20:20 | 65.9 | ↓-2.2 | 最大潮位差 |
| 5/4 20:30 | 63.7 | ↓-2.2 | 最大潮位差 |
| 5/4 20:40 | 61.5 | ↓-2.2 | 最大潮位差 |
| 5/4 20:50 | 59.3 | ↓-2.2 | 最大潮位差 |
| 5/4 21:00 | 57.2 | ↓-2.1 | |
| 5/4 21:10 | 55.2 | ↓-2.0 | |
| 5/4 21:20 | 53.2 | ↓-2.0 | |
| 5/4 21:30 | 51.3 | ↓-1.9 | |
| 5/4 21:40 | 49.5 | ↓-1.8 | |
| 5/4 21:50 | 47.8 | ↓-1.7 | |
| 5/4 22:00 | 46.3 | ↓-1.5 | |
| 5/4 22:10 | 44.8 | ↓-1.5 | |
| 5/4 22:20 | 43.5 | ↓-1.3 | |
| 5/4 22:30 | 42.3 | ↓-1.2 | |
| 5/4 22:40 | 41.3 | ↓-1.0 | |
| 5/4 22:50 | 40.4 | ↓-0.9 | |
| 5/4 23:00 | 39.7 | ↓-0.7 | |
| 5/4 23:10 | 39.1 | ↓-0.6 | |
| 5/4 23:20 | 38.6 | ↓-0.5 | |
| 5/4 23:30 | 38.3 | ↓-0.3 | |
| 5/4 23:40 | 38.2 | ↓-0.1 | 干潮 |
| 5/4 23:50 | 38.2 | 0 |