| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
01:04 | 05:54 | 12:09 | 19:30 |
| 101cm | 63cm | 138cm | 30cm | |
|
||||
八幡（福岡）2060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 | 95.8 | ↑1.7 | |
| 5/20 00:10 | 97.2 | ↑1.4 | |
| 5/20 00:20 | 98.4 | ↑1.2 | |
| 5/20 00:30 | 99.4 | ↑1.0 | |
| 5/20 00:40 | 100.1 | ↑0.7 | |
| 5/20 00:50 | 100.6 | ↑0.5 | |
| 5/20 01:00 | 100.8 | ↑0.2 | 満潮 |
| 5/20 01:10 | 100.7 | ↓-0.1 | |
| 5/20 01:20 | 100.4 | ↓-0.3 | |
| 5/20 01:30 | 99.8 | ↓-0.6 | |
| 5/20 01:40 | 98.9 | ↓-0.9 | |
| 5/20 01:50 | 97.8 | ↓-1.1 | |
| 5/20 02:00 | 96.5 | ↓-1.3 | |
| 5/20 02:10 | 95.0 | ↓-1.5 | |
| 5/20 02:20 | 93.4 | ↓-1.6 | |
| 5/20 02:30 | 91.5 | ↓-1.9 | |
| 5/20 02:40 | 89.6 | ↓-1.9 | |
| 5/20 02:50 | 87.5 | ↓-2.1 | |
| 5/20 03:00 | 85.4 | ↓-2.1 | |
| 5/20 03:10 | 83.3 | ↓-2.1 | |
| 5/20 03:20 | 81.1 | ↓-2.2 | |
| 5/20 03:30 | 79.0 | ↓-2.1 | |
| 5/20 03:40 | 76.9 | ↓-2.1 | |
| 5/20 03:50 | 75.0 | ↓-1.9 | |
| 5/20 04:00 | 73.1 | ↓-1.9 | |
| 5/20 04:10 | 71.3 | ↓-1.8 | |
| 5/20 04:20 | 69.7 | ↓-1.6 | |
| 5/20 04:30 | 68.2 | ↓-1.5 | |
| 5/20 04:40 | 66.9 | ↓-1.3 | |
| 5/20 04:50 | 65.7 | ↓-1.2 | |
| 5/20 05:00 | 64.8 | ↓-0.9 | |
| 5/20 05:10 | 63.9 | ↓-0.9 | |
| 5/20 05:20 | 63.3 | ↓-0.6 | |
| 5/20 05:30 | 62.8 | ↓-0.5 | |
| 5/20 05:40 | 62.5 | ↓-0.3 | |
| 5/20 05:50 | 62.3 | ↓-0.2 | 干潮 |
| 5/20 06:00 | 62.4 | ↑0.1 | |
| 5/20 06:10 | 62.6 | ↑0.2 | |
| 5/20 06:20 | 63.0 | ↑0.4 | |
| 5/20 06:30 | 63.5 | ↑0.5 | |
| 5/20 06:40 | 64.3 | ↑0.8 | |
| 5/20 06:50 | 65.3 | ↑1.0 | |
| 5/20 07:00 | 66.4 | ↑1.1 | |
| 5/20 07:10 | 67.8 | ↑1.4 | |
| 5/20 07:20 | 69.4 | ↑1.6 | |
| 5/20 07:30 | 71.2 | ↑1.8 | |
| 5/20 07:40 | 73.2 | ↑2.0 | |
| 5/20 07:50 | 75.4 | ↑2.2 | |
| 5/20 08:00 | 77.8 | ↑2.4 | |
| 5/20 08:10 | 80.4 | ↑2.6 | |
| 5/20 08:20 | 83.2 | ↑2.8 | |
| 5/20 08:30 | 86.1 | ↑2.9 | |
| 5/20 08:40 | 89.2 | ↑3.1 | |
| 5/20 08:50 | 92.3 | ↑3.1 | |
| 5/20 09:00 | 95.6 | ↑3.3 | |
| 5/20 09:10 | 98.9 | ↑3.3 | |
| 5/20 09:20 | 102.3 | ↑3.4 | |
| 5/20 09:30 | 105.6 | ↑3.3 | |
| 5/20 09:40 | 108.9 | ↑3.3 | |
| 5/20 09:50 | 112.2 | ↑3.3 | |
| 5/20 10:00 | 115.3 | ↑3.1 | |
| 5/20 10:10 | 118.3 | ↑3.0 | |
| 5/20 10:20 | 121.2 | ↑2.9 | |
| 5/20 10:30 | 123.9 | ↑2.7 | |
| 5/20 10:40 | 126.4 | ↑2.5 | |
| 5/20 10:50 | 128.7 | ↑2.3 | |
| 5/20 11:00 | 130.8 | ↑2.1 | |
| 5/20 11:10 | 132.6 | ↑1.8 | |
| 5/20 11:20 | 134.1 | ↑1.5 | |
| 5/20 11:30 | 135.4 | ↑1.3 | |
| 5/20 11:40 | 136.4 | ↑1.0 | |
| 5/20 11:50 | 137.1 | ↑0.7 | |
| 5/20 12:00 | 137.5 | ↑0.4 | 満潮 |
| 5/20 12:10 | 137.6 | ↑0.1 | |
| 5/20 12:20 | 137.4 | ↓-0.2 | |
| 5/20 12:30 | 136.8 | ↓-0.6 | |
| 5/20 12:40 | 136.0 | ↓-0.8 | |
| 5/20 12:50 | 134.8 | ↓-1.2 | |
| 5/20 13:00 | 133.3 | ↓-1.5 | |
| 5/20 13:10 | 131.5 | ↓-1.8 | |
| 5/20 13:20 | 129.4 | ↓-2.1 | |
| 5/20 13:30 | 127.0 | ↓-2.4 | |
| 5/20 13:40 | 124.3 | ↓-2.7 | |
| 5/20 13:50 | 121.3 | ↓-3.0 | |
| 5/20 14:00 | 118.1 | ↓-3.2 | |
| 5/20 14:10 | 114.7 | ↓-3.4 | |
| 5/20 14:20 | 111.1 | ↓-3.6 | |
| 5/20 14:30 | 107.2 | ↓-3.9 | |
| 5/20 14:40 | 103.3 | ↓-3.9 | |
| 5/20 14:50 | 99.2 | ↓-4.1 | |
| 5/20 15:00 | 95.1 | ↓-4.1 | |
| 5/20 15:10 | 90.9 | ↓-4.2 | 最大潮位差 |
| 5/20 15:20 | 86.7 | ↓-4.2 | 最大潮位差 |
| 5/20 15:30 | 82.5 | ↓-4.2 | 最大潮位差 |
| 5/20 15:40 | 78.4 | ↓-4.1 | |
| 5/20 15:50 | 74.4 | ↓-4.0 | |
| 5/20 16:00 | 70.5 | ↓-3.9 | |
| 5/20 16:10 | 66.7 | ↓-3.8 | |
| 5/20 16:20 | 63.1 | ↓-3.6 | |
| 5/20 16:30 | 59.6 | ↓-3.5 | |
| 5/20 16:40 | 56.3 | ↓-3.3 | |
| 5/20 16:50 | 53.2 | ↓-3.1 | |
| 5/20 17:00 | 50.3 | ↓-2.9 | |
| 5/20 17:10 | 47.6 | ↓-2.7 | |
| 5/20 17:20 | 45.1 | ↓-2.5 | |
| 5/20 17:30 | 42.7 | ↓-2.4 | |
| 5/20 17:40 | 40.6 | ↓-2.1 | |
| 5/20 17:50 | 38.6 | ↓-2.0 | |
| 5/20 18:00 | 36.9 | ↓-1.7 | |
| 5/20 18:10 | 35.3 | ↓-1.6 | |
| 5/20 18:20 | 33.9 | ↓-1.4 | |
| 5/20 18:30 | 32.7 | ↓-1.2 | |
| 5/20 18:40 | 31.6 | ↓-1.1 | |
| 5/20 18:50 | 30.8 | ↓-0.8 | |
| 5/20 19:00 | 30.1 | ↓-0.7 | |
| 5/20 19:10 | 29.6 | ↓-0.5 | |
| 5/20 19:20 | 29.3 | ↓-0.3 | 干潮 |
| 5/20 19:30 | 29.2 | ↓-0.1 | 干潮 |
| 5/20 19:40 | 29.4 | ↑0.2 | |
| 5/20 19:50 | 29.7 | ↑0.3 | |
| 5/20 20:00 | 30.3 | ↑0.6 | |
| 5/20 20:10 | 31.1 | ↑0.8 | |
| 5/20 20:20 | 32.1 | ↑1.0 | |
| 5/20 20:30 | 33.3 | ↑1.2 | |
| 5/20 20:40 | 34.7 | ↑1.4 | |
| 5/20 20:50 | 36.3 | ↑1.6 | |
| 5/20 21:00 | 38.1 | ↑1.8 | |
| 5/20 21:10 | 40.0 | ↑1.9 | |
| 5/20 21:20 | 42.1 | ↑2.1 | |
| 5/20 21:30 | 44.4 | ↑2.3 | |
| 5/20 21:40 | 46.8 | ↑2.4 | |
| 5/20 21:50 | 49.2 | ↑2.4 | |
| 5/20 22:00 | 51.8 | ↑2.6 | |
| 5/20 22:10 | 54.4 | ↑2.6 | |
| 5/20 22:20 | 57.0 | ↑2.6 | |
| 5/20 22:30 | 59.6 | ↑2.6 | |
| 5/20 22:40 | 62.3 | ↑2.7 | |
| 5/20 22:50 | 64.9 | ↑2.6 | |
| 5/20 23:00 | 67.5 | ↑2.6 | |
| 5/20 23:10 | 70.0 | ↑2.5 | |
| 5/20 23:20 | 72.5 | ↑2.5 | |
| 5/20 23:30 | 74.9 | ↑2.4 | |
| 5/20 23:40 | 77.2 | ↑2.3 | |
| 5/20 23:50 | 79.4 | ↑2.2 |