| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(木) |
08:13 | 02:06 | 21:01 | 14:51 |
| 132cm | 52cm | 114cm | 31cm | |
|
||||
八幡（福岡）2043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 | 66.8 | ↓-2.4 | |
| 5/21 00:10 | 64.7 | ↓-2.1 | |
| 5/21 00:20 | 62.6 | ↓-2.1 | |
| 5/21 00:30 | 60.7 | ↓-1.9 | |
| 5/21 00:40 | 58.9 | ↓-1.8 | |
| 5/21 00:50 | 57.3 | ↓-1.6 | |
| 5/21 01:00 | 55.8 | ↓-1.5 | |
| 5/21 01:10 | 54.5 | ↓-1.3 | |
| 5/21 01:20 | 53.4 | ↓-1.1 | |
| 5/21 01:30 | 52.5 | ↓-0.9 | |
| 5/21 01:40 | 51.8 | ↓-0.7 | |
| 5/21 01:50 | 51.4 | ↓-0.4 | |
| 5/21 02:00 | 51.1 | ↓-0.3 | 干潮 |
| 5/21 02:10 | 51.2 | ↑0.1 | |
| 5/21 02:20 | 51.4 | ↑0.2 | |
| 5/21 02:30 | 51.9 | ↑0.5 | |
| 5/21 02:40 | 52.7 | ↑0.8 | |
| 5/21 02:50 | 53.7 | ↑1.0 | |
| 5/21 03:00 | 55.0 | ↑1.3 | |
| 5/21 03:10 | 56.6 | ↑1.6 | |
| 5/21 03:20 | 58.4 | ↑1.8 | |
| 5/21 03:30 | 60.4 | ↑2.0 | |
| 5/21 03:40 | 62.7 | ↑2.3 | |
| 5/21 03:50 | 65.2 | ↑2.5 | |
| 5/21 04:00 | 67.9 | ↑2.7 | |
| 5/21 04:10 | 70.7 | ↑2.8 | |
| 5/21 04:20 | 73.7 | ↑3.0 | |
| 5/21 04:30 | 76.8 | ↑3.1 | |
| 5/21 04:40 | 80.0 | ↑3.2 | |
| 5/21 04:50 | 83.3 | ↑3.3 | |
| 5/21 05:00 | 86.7 | ↑3.4 | |
| 5/21 05:10 | 90.0 | ↑3.3 | |
| 5/21 05:20 | 93.4 | ↑3.4 | |
| 5/21 05:30 | 96.8 | ↑3.4 | |
| 5/21 05:40 | 100.1 | ↑3.3 | |
| 5/21 05:50 | 103.4 | ↑3.3 | |
| 5/21 06:00 | 106.6 | ↑3.2 | |
| 5/21 06:10 | 109.6 | ↑3.0 | |
| 5/21 06:20 | 112.6 | ↑3.0 | |
| 5/21 06:30 | 115.4 | ↑2.8 | |
| 5/21 06:40 | 118.1 | ↑2.7 | |
| 5/21 06:50 | 120.5 | ↑2.4 | |
| 5/21 07:00 | 122.8 | ↑2.3 | |
| 5/21 07:10 | 124.8 | ↑2.0 | |
| 5/21 07:20 | 126.6 | ↑1.8 | |
| 5/21 07:30 | 128.1 | ↑1.5 | |
| 5/21 07:40 | 129.3 | ↑1.2 | |
| 5/21 07:50 | 130.2 | ↑0.9 | |
| 5/21 08:00 | 130.8 | ↑0.6 | |
| 5/21 08:10 | 131.0 | ↑0.2 | 満潮 |
| 5/21 08:20 | 130.9 | ↓-0.1 | |
| 5/21 08:30 | 130.5 | ↓-0.4 | |
| 5/21 08:40 | 129.7 | ↓-0.8 | |
| 5/21 08:50 | 128.5 | ↓-1.2 | |
| 5/21 09:00 | 127.0 | ↓-1.5 | |
| 5/21 09:10 | 125.1 | ↓-1.9 | |
| 5/21 09:20 | 122.9 | ↓-2.2 | |
| 5/21 09:30 | 120.4 | ↓-2.5 | |
| 5/21 09:40 | 117.6 | ↓-2.8 | |
| 5/21 09:50 | 114.5 | ↓-3.1 | |
| 5/21 10:00 | 111.3 | ↓-3.2 | |
| 5/21 10:10 | 107.8 | ↓-3.5 | |
| 5/21 10:20 | 104.1 | ↓-3.7 | |
| 5/21 10:30 | 100.3 | ↓-3.8 | |
| 5/21 10:40 | 96.4 | ↓-3.9 | |
| 5/21 10:50 | 92.4 | ↓-4.0 | 最大潮位差 |
| 5/21 11:00 | 88.4 | ↓-4.0 | 最大潮位差 |
| 5/21 11:10 | 84.4 | ↓-4.0 | 最大潮位差 |
| 5/21 11:20 | 80.4 | ↓-4.0 | 最大潮位差 |
| 5/21 11:30 | 76.5 | ↓-3.9 | |
| 5/21 11:40 | 72.6 | ↓-3.9 | |
| 5/21 11:50 | 68.9 | ↓-3.7 | |
| 5/21 12:00 | 65.2 | ↓-3.7 | |
| 5/21 12:10 | 61.7 | ↓-3.5 | |
| 5/21 12:20 | 58.3 | ↓-3.4 | |
| 5/21 12:30 | 55.0 | ↓-3.3 | |
| 5/21 12:40 | 51.9 | ↓-3.1 | |
| 5/21 12:50 | 49.0 | ↓-2.9 | |
| 5/21 13:00 | 46.2 | ↓-2.8 | |
| 5/21 13:10 | 43.6 | ↓-2.6 | |
| 5/21 13:20 | 41.3 | ↓-2.3 | |
| 5/21 13:30 | 39.1 | ↓-2.2 | |
| 5/21 13:40 | 37.1 | ↓-2.0 | |
| 5/21 13:50 | 35.4 | ↓-1.7 | |
| 5/21 14:00 | 33.9 | ↓-1.5 | |
| 5/21 14:10 | 32.7 | ↓-1.2 | |
| 5/21 14:20 | 31.7 | ↓-1.0 | |
| 5/21 14:30 | 31.0 | ↓-0.7 | |
| 5/21 14:40 | 30.5 | ↓-0.5 | |
| 5/21 14:50 | 30.4 | ↓-0.1 | 干潮 |
| 5/21 15:00 | 30.5 | ↑0.1 | |
| 5/21 15:10 | 31.0 | ↑0.5 | |
| 5/21 15:20 | 31.7 | ↑0.7 | |
| 5/21 15:30 | 32.7 | ↑1.0 | |
| 5/21 15:40 | 34.0 | ↑1.3 | |
| 5/21 15:50 | 35.6 | ↑1.6 | |
| 5/21 16:00 | 37.4 | ↑1.8 | |
| 5/21 16:10 | 39.5 | ↑2.1 | |
| 5/21 16:20 | 41.8 | ↑2.3 | |
| 5/21 16:30 | 44.4 | ↑2.6 | |
| 5/21 16:40 | 47.1 | ↑2.7 | |
| 5/21 16:50 | 49.9 | ↑2.8 | |
| 5/21 17:00 | 53.0 | ↑3.1 | |
| 5/21 17:10 | 56.1 | ↑3.1 | |
| 5/21 17:20 | 59.3 | ↑3.2 | |
| 5/21 17:30 | 62.6 | ↑3.3 | |
| 5/21 17:40 | 66.0 | ↑3.4 | |
| 5/21 17:50 | 69.4 | ↑3.4 | |
| 5/21 18:00 | 72.8 | ↑3.4 | |
| 5/21 18:10 | 76.2 | ↑3.4 | |
| 5/21 18:20 | 79.6 | ↑3.4 | |
| 5/21 18:30 | 82.9 | ↑3.3 | |
| 5/21 18:40 | 86.2 | ↑3.3 | |
| 5/21 18:50 | 89.4 | ↑3.2 | |
| 5/21 19:00 | 92.4 | ↑3.0 | |
| 5/21 19:10 | 95.4 | ↑3.0 | |
| 5/21 19:20 | 98.2 | ↑2.8 | |
| 5/21 19:30 | 100.8 | ↑2.6 | |
| 5/21 19:40 | 103.2 | ↑2.4 | |
| 5/21 19:50 | 105.4 | ↑2.2 | |
| 5/21 20:00 | 107.4 | ↑2.0 | |
| 5/21 20:10 | 109.1 | ↑1.7 | |
| 5/21 20:20 | 110.5 | ↑1.4 | |
| 5/21 20:30 | 111.7 | ↑1.2 | |
| 5/21 20:40 | 112.5 | ↑0.8 | |
| 5/21 20:50 | 113.0 | ↑0.5 | |
| 5/21 21:00 | 113.2 | ↑0.2 | 満潮 |
| 5/21 21:10 | 113.0 | ↓-0.2 | |
| 5/21 21:20 | 112.5 | ↓-0.5 | |
| 5/21 21:30 | 111.7 | ↓-0.8 | |
| 5/21 21:40 | 110.6 | ↓-1.1 | |
| 5/21 21:50 | 109.2 | ↓-1.4 | |
| 5/21 22:00 | 107.5 | ↓-1.7 | |
| 5/21 22:10 | 105.6 | ↓-1.9 | |
| 5/21 22:20 | 103.4 | ↓-2.2 | |
| 5/21 22:30 | 101.1 | ↓-2.3 | |
| 5/21 22:40 | 98.6 | ↓-2.5 | |
| 5/21 22:50 | 95.9 | ↓-2.7 | |
| 5/21 23:00 | 93.2 | ↓-2.7 | |
| 5/21 23:10 | 90.4 | ↓-2.8 | |
| 5/21 23:20 | 87.5 | ↓-2.9 | |
| 5/21 23:30 | 84.7 | ↓-2.8 | |
| 5/21 23:40 | 81.9 | ↓-2.8 | |
| 5/21 23:50 | 79.1 | ↓-2.8 |