| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(金) |
08:03 | 01:49 | 20:45 | 14:37 |
| 132cm | 58cm | 112cm | 29cm | |
|
||||
八幡（福岡）2066年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 67.8 | ↓-1.7 | |
| 5/21 00:10 | 66.2 | ↓-1.6 | |
| 5/21 00:20 | 64.7 | ↓-1.5 | |
| 5/21 00:30 | 63.4 | ↓-1.3 | |
| 5/21 00:40 | 62.1 | ↓-1.3 | |
| 5/21 00:50 | 61.0 | ↓-1.1 | |
| 5/21 01:00 | 60.1 | ↓-0.9 | |
| 5/21 01:10 | 59.3 | ↓-0.8 | |
| 5/21 01:20 | 58.7 | ↓-0.6 | |
| 5/21 01:30 | 58.2 | ↓-0.5 | |
| 5/21 01:40 | 58.0 | ↓-0.2 | 干潮 |
| 5/21 01:50 | 57.9 | ↓-0.1 | |
| 5/21 02:00 | 58.1 | ↑0.2 | |
| 5/21 02:10 | 58.4 | ↑0.3 | |
| 5/21 02:20 | 59.0 | ↑0.6 | |
| 5/21 02:30 | 59.8 | ↑0.8 | |
| 5/21 02:40 | 60.8 | ↑1.0 | |
| 5/21 02:50 | 62.1 | ↑1.3 | |
| 5/21 03:00 | 63.5 | ↑1.4 | |
| 5/21 03:10 | 65.2 | ↑1.7 | |
| 5/21 03:20 | 67.1 | ↑1.9 | |
| 5/21 03:30 | 69.1 | ↑2.0 | |
| 5/21 03:40 | 71.4 | ↑2.3 | |
| 5/21 03:50 | 73.8 | ↑2.4 | |
| 5/21 04:00 | 76.3 | ↑2.5 | |
| 5/21 04:10 | 79.0 | ↑2.7 | |
| 5/21 04:20 | 81.8 | ↑2.8 | |
| 5/21 04:30 | 84.6 | ↑2.8 | |
| 5/21 04:40 | 87.6 | ↑3.0 | |
| 5/21 04:50 | 90.6 | ↑3.0 | |
| 5/21 05:00 | 93.6 | ↑3.0 | |
| 5/21 05:10 | 96.7 | ↑3.1 | |
| 5/21 05:20 | 99.8 | ↑3.1 | |
| 5/21 05:30 | 102.8 | ↑3.0 | |
| 5/21 05:40 | 105.8 | ↑3.0 | |
| 5/21 05:50 | 108.7 | ↑2.9 | |
| 5/21 06:00 | 111.6 | ↑2.9 | |
| 5/21 06:10 | 114.4 | ↑2.8 | |
| 5/21 06:20 | 117.0 | ↑2.6 | |
| 5/21 06:30 | 119.5 | ↑2.5 | |
| 5/21 06:40 | 121.8 | ↑2.3 | |
| 5/21 06:50 | 124.0 | ↑2.2 | |
| 5/21 07:00 | 125.9 | ↑1.9 | |
| 5/21 07:10 | 127.6 | ↑1.7 | |
| 5/21 07:20 | 129.1 | ↑1.5 | |
| 5/21 07:30 | 130.2 | ↑1.1 | |
| 5/21 07:40 | 131.1 | ↑0.9 | |
| 5/21 07:50 | 131.7 | ↑0.6 | |
| 5/21 08:00 | 131.9 | ↑0.2 | 満潮 |
| 5/21 08:10 | 131.8 | ↓-0.1 | |
| 5/21 08:20 | 131.3 | ↓-0.5 | |
| 5/21 08:30 | 130.5 | ↓-0.8 | |
| 5/21 08:40 | 129.3 | ↓-1.2 | |
| 5/21 08:50 | 127.7 | ↓-1.6 | |
| 5/21 09:00 | 125.9 | ↓-1.8 | |
| 5/21 09:10 | 123.7 | ↓-2.2 | |
| 5/21 09:20 | 121.1 | ↓-2.6 | |
| 5/21 09:30 | 118.3 | ↓-2.8 | |
| 5/21 09:40 | 115.2 | ↓-3.1 | |
| 5/21 09:50 | 111.9 | ↓-3.3 | |
| 5/21 10:00 | 108.4 | ↓-3.5 | |
| 5/21 10:10 | 104.7 | ↓-3.7 | |
| 5/21 10:20 | 100.9 | ↓-3.8 | |
| 5/21 10:30 | 96.9 | ↓-4.0 | |
| 5/21 10:40 | 92.9 | ↓-4.0 | |
| 5/21 10:50 | 88.8 | ↓-4.1 | 最大潮位差 |
| 5/21 11:00 | 84.7 | ↓-4.1 | 最大潮位差 |
| 5/21 11:10 | 80.6 | ↓-4.1 | 最大潮位差 |
| 5/21 11:20 | 76.6 | ↓-4.0 | |
| 5/21 11:30 | 72.5 | ↓-4.1 | 最大潮位差 |
| 5/21 11:40 | 68.6 | ↓-3.9 | |
| 5/21 11:50 | 64.8 | ↓-3.8 | |
| 5/21 12:00 | 61.0 | ↓-3.8 | |
| 5/21 12:10 | 57.4 | ↓-3.6 | |
| 5/21 12:20 | 54.0 | ↓-3.4 | |
| 5/21 12:30 | 50.6 | ↓-3.4 | |
| 5/21 12:40 | 47.5 | ↓-3.1 | |
| 5/21 12:50 | 44.5 | ↓-3.0 | |
| 5/21 13:00 | 41.8 | ↓-2.7 | |
| 5/21 13:10 | 39.2 | ↓-2.6 | |
| 5/21 13:20 | 36.9 | ↓-2.3 | |
| 5/21 13:30 | 34.9 | ↓-2.0 | |
| 5/21 13:40 | 33.0 | ↓-1.9 | |
| 5/21 13:50 | 31.5 | ↓-1.5 | |
| 5/21 14:00 | 30.2 | ↓-1.3 | |
| 5/21 14:10 | 29.3 | ↓-0.9 | |
| 5/21 14:20 | 28.6 | ↓-0.7 | |
| 5/21 14:30 | 28.3 | ↓-0.3 | 干潮 |
| 5/21 14:40 | 28.3 | 0 | |
| 5/21 14:50 | 28.6 | ↑0.3 | |
| 5/21 15:00 | 29.2 | ↑0.6 | |
| 5/21 15:10 | 30.1 | ↑0.9 | |
| 5/21 15:20 | 31.3 | ↑1.2 | |
| 5/21 15:30 | 32.9 | ↑1.6 | |
| 5/21 15:40 | 34.7 | ↑1.8 | |
| 5/21 15:50 | 36.7 | ↑2.0 | |
| 5/21 16:00 | 39.0 | ↑2.3 | |
| 5/21 16:10 | 41.6 | ↑2.6 | |
| 5/21 16:20 | 44.3 | ↑2.7 | |
| 5/21 16:30 | 47.2 | ↑2.9 | |
| 5/21 16:40 | 50.3 | ↑3.1 | |
| 5/21 16:50 | 53.5 | ↑3.2 | |
| 5/21 17:00 | 56.7 | ↑3.2 | |
| 5/21 17:10 | 60.1 | ↑3.4 | |
| 5/21 17:20 | 63.5 | ↑3.4 | |
| 5/21 17:30 | 66.9 | ↑3.4 | |
| 5/21 17:40 | 70.4 | ↑3.5 | |
| 5/21 17:50 | 73.8 | ↑3.4 | |
| 5/21 18:00 | 77.2 | ↑3.4 | |
| 5/21 18:10 | 80.6 | ↑3.4 | |
| 5/21 18:20 | 83.8 | ↑3.2 | |
| 5/21 18:30 | 87.0 | ↑3.2 | |
| 5/21 18:40 | 90.1 | ↑3.1 | |
| 5/21 18:50 | 93.1 | ↑3.0 | |
| 5/21 19:00 | 95.8 | ↑2.7 | |
| 5/21 19:10 | 98.5 | ↑2.7 | |
| 5/21 19:20 | 100.9 | ↑2.4 | |
| 5/21 19:30 | 103.1 | ↑2.2 | |
| 5/21 19:40 | 105.1 | ↑2.0 | |
| 5/21 19:50 | 106.8 | ↑1.7 | |
| 5/21 20:00 | 108.3 | ↑1.5 | |
| 5/21 20:10 | 109.5 | ↑1.2 | |
| 5/21 20:20 | 110.4 | ↑0.9 | |
| 5/21 20:30 | 110.9 | ↑0.5 | |
| 5/21 20:40 | 111.2 | ↑0.3 | 満潮 |
| 5/21 20:50 | 111.2 | 0 | |
| 5/21 21:00 | 110.9 | ↓-0.3 | |
| 5/21 21:10 | 110.3 | ↓-0.6 | |
| 5/21 21:20 | 109.3 | ↓-1.0 | |
| 5/21 21:30 | 108.2 | ↓-1.1 | |
| 5/21 21:40 | 106.8 | ↓-1.4 | |
| 5/21 21:50 | 105.1 | ↓-1.7 | |
| 5/21 22:00 | 103.3 | ↓-1.8 | |
| 5/21 22:10 | 101.3 | ↓-2.0 | |
| 5/21 22:20 | 99.1 | ↓-2.2 | |
| 5/21 22:30 | 96.9 | ↓-2.2 | |
| 5/21 22:40 | 94.6 | ↓-2.3 | |
| 5/21 22:50 | 92.2 | ↓-2.4 | |
| 5/21 23:00 | 89.8 | ↓-2.4 | |
| 5/21 23:10 | 87.4 | ↓-2.4 | |
| 5/21 23:20 | 85.0 | ↓-2.4 | |
| 5/21 23:30 | 82.6 | ↓-2.4 | |
| 5/21 23:40 | 80.3 | ↓-2.3 | |
| 5/21 23:50 | 78.1 | ↓-2.2 |