| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
09:15 | 03:06 | 22:25 | 16:14 |
| 167cm | 59cm | 134cm | 22cm | |
|
||||
八幡（福岡）2050年07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 |
|---|---|---|---|
| 7/4 00:00 | 97.7 | ↓-3.5 | |
| 7/4 00:10 | 94.3 | ↓-3.4 | |
| 7/4 00:20 | 90.9 | ↓-3.4 | |
| 7/4 00:30 | 87.6 | ↓-3.3 | |
| 7/4 00:40 | 84.4 | ↓-3.2 | |
| 7/4 00:50 | 81.3 | ↓-3.1 | |
| 7/4 01:00 | 78.4 | ↓-2.9 | |
| 7/4 01:10 | 75.6 | ↓-2.8 | |
| 7/4 01:20 | 72.9 | ↓-2.7 | |
| 7/4 01:30 | 70.5 | ↓-2.4 | |
| 7/4 01:40 | 68.3 | ↓-2.2 | |
| 7/4 01:50 | 66.3 | ↓-2.0 | |
| 7/4 02:00 | 64.5 | ↓-1.8 | |
| 7/4 02:10 | 62.9 | ↓-1.6 | |
| 7/4 02:20 | 61.6 | ↓-1.3 | |
| 7/4 02:30 | 60.5 | ↓-1.1 | |
| 7/4 02:40 | 59.6 | ↓-0.9 | |
| 7/4 02:50 | 59.1 | ↓-0.5 | |
| 7/4 03:00 | 58.8 | ↓-0.3 | 干潮 |
| 7/4 03:10 | 58.8 | 0 | |
| 7/4 03:20 | 59.1 | ↑0.3 | |
| 7/4 03:30 | 59.8 | ↑0.7 | |
| 7/4 03:40 | 60.8 | ↑1.0 | |
| 7/4 03:50 | 62.1 | ↑1.3 | |
| 7/4 04:00 | 63.7 | ↑1.6 | |
| 7/4 04:10 | 65.7 | ↑2.0 | |
| 7/4 04:20 | 68.1 | ↑2.4 | |
| 7/4 04:30 | 70.8 | ↑2.7 | |
| 7/4 04:40 | 73.8 | ↑3.0 | |
| 7/4 04:50 | 77.1 | ↑3.3 | |
| 7/4 05:00 | 80.7 | ↑3.6 | |
| 7/4 05:10 | 84.5 | ↑3.8 | |
| 7/4 05:20 | 88.6 | ↑4.1 | |
| 7/4 05:30 | 92.9 | ↑4.3 | |
| 7/4 05:40 | 97.3 | ↑4.4 | |
| 7/4 05:50 | 101.8 | ↑4.5 | |
| 7/4 06:00 | 106.5 | ↑4.7 | |
| 7/4 06:10 | 111.2 | ↑4.7 | |
| 7/4 06:20 | 115.9 | ↑4.7 | |
| 7/4 06:30 | 120.5 | ↑4.6 | |
| 7/4 06:40 | 125.1 | ↑4.6 | |
| 7/4 06:50 | 129.6 | ↑4.5 | |
| 7/4 07:00 | 133.9 | ↑4.3 | |
| 7/4 07:10 | 138.1 | ↑4.2 | |
| 7/4 07:20 | 142.1 | ↑4.0 | |
| 7/4 07:30 | 145.9 | ↑3.8 | |
| 7/4 07:40 | 149.4 | ↑3.5 | |
| 7/4 07:50 | 152.7 | ↑3.3 | |
| 7/4 08:00 | 155.7 | ↑3.0 | |
| 7/4 08:10 | 158.4 | ↑2.7 | |
| 7/4 08:20 | 160.7 | ↑2.3 | |
| 7/4 08:30 | 162.7 | ↑2.0 | |
| 7/4 08:40 | 164.3 | ↑1.6 | |
| 7/4 08:50 | 165.6 | ↑1.3 | |
| 7/4 09:00 | 166.4 | ↑0.8 | |
| 7/4 09:10 | 166.8 | ↑0.4 | 満潮 |
| 7/4 09:20 | 166.7 | ↓-0.1 | |
| 7/4 09:30 | 166.2 | ↓-0.5 | |
| 7/4 09:40 | 165.2 | ↓-1.0 | |
| 7/4 09:50 | 163.7 | ↓-1.5 | |
| 7/4 10:00 | 161.8 | ↓-1.9 | |
| 7/4 10:10 | 159.4 | ↓-2.4 | |
| 7/4 10:20 | 156.6 | ↓-2.8 | |
| 7/4 10:30 | 153.3 | ↓-3.3 | |
| 7/4 10:40 | 149.6 | ↓-3.7 | |
| 7/4 10:50 | 145.5 | ↓-4.1 | |
| 7/4 11:00 | 141.1 | ↓-4.4 | |
| 7/4 11:10 | 136.3 | ↓-4.8 | |
| 7/4 11:20 | 131.3 | ↓-5.0 | |
| 7/4 11:30 | 126.1 | ↓-5.2 | |
| 7/4 11:40 | 120.7 | ↓-5.4 | |
| 7/4 11:50 | 115.2 | ↓-5.5 | |
| 7/4 12:00 | 109.6 | ↓-5.6 | |
| 7/4 12:10 | 103.9 | ↓-5.7 | 最大潮位差 |
| 7/4 12:20 | 98.3 | ↓-5.6 | |
| 7/4 12:30 | 92.7 | ↓-5.6 | |
| 7/4 12:40 | 87.3 | ↓-5.4 | |
| 7/4 12:50 | 81.9 | ↓-5.4 | |
| 7/4 13:00 | 76.7 | ↓-5.2 | |
| 7/4 13:10 | 71.7 | ↓-5.0 | |
| 7/4 13:20 | 66.9 | ↓-4.8 | |
| 7/4 13:30 | 62.3 | ↓-4.6 | |
| 7/4 13:40 | 57.9 | ↓-4.4 | |
| 7/4 13:50 | 53.7 | ↓-4.2 | |
| 7/4 14:00 | 49.7 | ↓-4.0 | |
| 7/4 14:10 | 46.0 | ↓-3.7 | |
| 7/4 14:20 | 42.5 | ↓-3.5 | |
| 7/4 14:30 | 39.3 | ↓-3.2 | |
| 7/4 14:40 | 36.3 | ↓-3.0 | |
| 7/4 14:50 | 33.5 | ↓-2.8 | |
| 7/4 15:00 | 31.0 | ↓-2.5 | |
| 7/4 15:10 | 28.8 | ↓-2.2 | |
| 7/4 15:20 | 26.9 | ↓-1.9 | |
| 7/4 15:30 | 25.2 | ↓-1.7 | |
| 7/4 15:40 | 23.9 | ↓-1.3 | |
| 7/4 15:50 | 22.9 | ↓-1.0 | |
| 7/4 16:00 | 22.3 | ↓-0.6 | |
| 7/4 16:10 | 22.0 | ↓-0.3 | 干潮 |
| 7/4 16:20 | 22.0 | 0 | |
| 7/4 16:30 | 22.4 | ↑0.4 | |
| 7/4 16:40 | 23.3 | ↑0.9 | |
| 7/4 16:50 | 24.4 | ↑1.1 | |
| 7/4 17:00 | 26.0 | ↑1.6 | |
| 7/4 17:10 | 27.9 | ↑1.9 | |
| 7/4 17:20 | 30.2 | ↑2.3 | |
| 7/4 17:30 | 32.9 | ↑2.7 | |
| 7/4 17:40 | 35.8 | ↑2.9 | |
| 7/4 17:50 | 39.0 | ↑3.2 | |
| 7/4 18:00 | 42.6 | ↑3.6 | |
| 7/4 18:10 | 46.3 | ↑3.7 | |
| 7/4 18:20 | 50.3 | ↑4.0 | |
| 7/4 18:30 | 54.4 | ↑4.1 | |
| 7/4 18:40 | 58.7 | ↑4.3 | |
| 7/4 18:50 | 63.1 | ↑4.4 | |
| 7/4 19:00 | 67.6 | ↑4.5 | |
| 7/4 19:10 | 72.2 | ↑4.6 | |
| 7/4 19:20 | 76.8 | ↑4.6 | |
| 7/4 19:30 | 81.4 | ↑4.6 | |
| 7/4 19:40 | 85.9 | ↑4.5 | |
| 7/4 19:50 | 90.4 | ↑4.5 | |
| 7/4 20:00 | 94.9 | ↑4.5 | |
| 7/4 20:10 | 99.2 | ↑4.3 | |
| 7/4 20:20 | 103.4 | ↑4.2 | |
| 7/4 20:30 | 107.5 | ↑4.1 | |
| 7/4 20:40 | 111.4 | ↑3.9 | |
| 7/4 20:50 | 115.0 | ↑3.6 | |
| 7/4 21:00 | 118.4 | ↑3.4 | |
| 7/4 21:10 | 121.5 | ↑3.1 | |
| 7/4 21:20 | 124.3 | ↑2.8 | |
| 7/4 21:30 | 126.8 | ↑2.5 | |
| 7/4 21:40 | 128.9 | ↑2.1 | |
| 7/4 21:50 | 130.6 | ↑1.7 | |
| 7/4 22:00 | 131.9 | ↑1.3 | |
| 7/4 22:10 | 132.8 | ↑0.9 | |
| 7/4 22:20 | 133.3 | ↑0.5 | 満潮 |
| 7/4 22:30 | 133.2 | ↓-0.1 | |
| 7/4 22:40 | 132.7 | ↓-0.5 | |
| 7/4 22:50 | 131.8 | ↓-0.9 | |
| 7/4 23:00 | 130.5 | ↓-1.3 | |
| 7/4 23:10 | 128.7 | ↓-1.8 | |
| 7/4 23:20 | 126.5 | ↓-2.2 | |
| 7/4 23:30 | 124.0 | ↓-2.5 | |
| 7/4 23:40 | 121.1 | ↓-2.9 | |
| 7/4 23:50 | 118.0 | ↓-3.1 |