| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(土) |
02:51 | 08:31 | 14:26 | 21:30 |
| 100cm | 62cm | 120cm | 39cm | |
|
||||
八幡（福岡）2033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 | 73.3 | ↑2.6 | |
| 5/21 00:10 | 75.9 | ↑2.6 | |
| 5/21 00:20 | 78.5 | ↑2.6 | |
| 5/21 00:30 | 80.9 | ↑2.4 | |
| 5/21 00:40 | 83.2 | ↑2.3 | |
| 5/21 00:50 | 85.5 | ↑2.3 | |
| 5/21 01:00 | 87.6 | ↑2.1 | |
| 5/21 01:10 | 89.6 | ↑2.0 | |
| 5/21 01:20 | 91.4 | ↑1.8 | |
| 5/21 01:30 | 93.1 | ↑1.7 | |
| 5/21 01:40 | 94.6 | ↑1.5 | |
| 5/21 01:50 | 95.9 | ↑1.3 | |
| 5/21 02:00 | 97.0 | ↑1.1 | |
| 5/21 02:10 | 98.0 | ↑1.0 | |
| 5/21 02:20 | 98.7 | ↑0.7 | |
| 5/21 02:30 | 99.3 | ↑0.6 | |
| 5/21 02:40 | 99.6 | ↑0.3 | |
| 5/21 02:50 | 99.7 | ↑0.1 | 満潮 |
| 5/21 03:00 | 99.6 | ↓-0.1 | |
| 5/21 03:10 | 99.3 | ↓-0.3 | |
| 5/21 03:20 | 98.8 | ↓-0.5 | |
| 5/21 03:30 | 98.1 | ↓-0.7 | |
| 5/21 03:40 | 97.2 | ↓-0.9 | |
| 5/21 03:50 | 96.2 | ↓-1.0 | |
| 5/21 04:00 | 95.1 | ↓-1.1 | |
| 5/21 04:10 | 93.8 | ↓-1.3 | |
| 5/21 04:20 | 92.4 | ↓-1.4 | |
| 5/21 04:30 | 90.9 | ↓-1.5 | |
| 5/21 04:40 | 89.3 | ↓-1.6 | |
| 5/21 04:50 | 87.7 | ↓-1.6 | |
| 5/21 05:00 | 86.0 | ↓-1.7 | |
| 5/21 05:10 | 84.3 | ↓-1.7 | |
| 5/21 05:20 | 82.6 | ↓-1.7 | |
| 5/21 05:30 | 80.9 | ↓-1.7 | |
| 5/21 05:40 | 79.3 | ↓-1.6 | |
| 5/21 05:50 | 77.6 | ↓-1.7 | |
| 5/21 06:00 | 76.0 | ↓-1.6 | |
| 5/21 06:10 | 74.4 | ↓-1.6 | |
| 5/21 06:20 | 72.9 | ↓-1.5 | |
| 5/21 06:30 | 71.5 | ↓-1.4 | |
| 5/21 06:40 | 70.1 | ↓-1.4 | |
| 5/21 06:50 | 68.8 | ↓-1.3 | |
| 5/21 07:00 | 67.5 | ↓-1.3 | |
| 5/21 07:10 | 66.4 | ↓-1.1 | |
| 5/21 07:20 | 65.3 | ↓-1.1 | |
| 5/21 07:30 | 64.3 | ↓-1.0 | |
| 5/21 07:40 | 63.5 | ↓-0.8 | |
| 5/21 07:50 | 62.8 | ↓-0.7 | |
| 5/21 08:00 | 62.2 | ↓-0.6 | |
| 5/21 08:10 | 61.8 | ↓-0.4 | |
| 5/21 08:20 | 61.5 | ↓-0.3 | |
| 5/21 08:30 | 61.5 | 0 | 干潮 |
| 5/21 08:40 | 61.6 | ↑0.1 | |
| 5/21 08:50 | 61.8 | ↑0.2 | |
| 5/21 09:00 | 62.3 | ↑0.5 | |
| 5/21 09:10 | 63.0 | ↑0.7 | |
| 5/21 09:20 | 63.9 | ↑0.9 | |
| 5/21 09:30 | 65.0 | ↑1.1 | |
| 5/21 09:40 | 66.3 | ↑1.3 | |
| 5/21 09:50 | 67.8 | ↑1.5 | |
| 5/21 10:00 | 69.5 | ↑1.7 | |
| 5/21 10:10 | 71.4 | ↑1.9 | |
| 5/21 10:20 | 73.4 | ↑2.0 | |
| 5/21 10:30 | 75.5 | ↑2.1 | |
| 5/21 10:40 | 77.8 | ↑2.3 | |
| 5/21 10:50 | 80.2 | ↑2.4 | |
| 5/21 11:00 | 82.7 | ↑2.5 | |
| 5/21 11:10 | 85.2 | ↑2.5 | |
| 5/21 11:20 | 87.7 | ↑2.5 | |
| 5/21 11:30 | 90.3 | ↑2.6 | |
| 5/21 11:40 | 92.9 | ↑2.6 | |
| 5/21 11:50 | 95.5 | ↑2.6 | |
| 5/21 12:00 | 98.0 | ↑2.5 | |
| 5/21 12:10 | 100.4 | ↑2.4 | |
| 5/21 12:20 | 102.8 | ↑2.4 | |
| 5/21 12:30 | 105.1 | ↑2.3 | |
| 5/21 12:40 | 107.3 | ↑2.2 | |
| 5/21 12:50 | 109.3 | ↑2.0 | |
| 5/21 13:00 | 111.2 | ↑1.9 | |
| 5/21 13:10 | 112.9 | ↑1.7 | |
| 5/21 13:20 | 114.4 | ↑1.5 | |
| 5/21 13:30 | 115.8 | ↑1.4 | |
| 5/21 13:40 | 116.9 | ↑1.1 | |
| 5/21 13:50 | 117.8 | ↑0.9 | |
| 5/21 14:00 | 118.6 | ↑0.8 | |
| 5/21 14:10 | 119.0 | ↑0.4 | |
| 5/21 14:20 | 119.3 | ↑0.3 | 満潮 |
| 5/21 14:30 | 119.3 | 0 | |
| 5/21 14:40 | 119.0 | ↓-0.3 | |
| 5/21 14:50 | 118.5 | ↓-0.5 | |
| 5/21 15:00 | 117.8 | ↓-0.7 | |
| 5/21 15:10 | 116.8 | ↓-1.0 | |
| 5/21 15:20 | 115.5 | ↓-1.3 | |
| 5/21 15:30 | 114.1 | ↓-1.4 | |
| 5/21 15:40 | 112.4 | ↓-1.7 | |
| 5/21 15:50 | 110.5 | ↓-1.9 | |
| 5/21 16:00 | 108.4 | ↓-2.1 | |
| 5/21 16:10 | 106.2 | ↓-2.2 | |
| 5/21 16:20 | 103.8 | ↓-2.4 | |
| 5/21 16:30 | 101.2 | ↓-2.6 | |
| 5/21 16:40 | 98.6 | ↓-2.6 | |
| 5/21 16:50 | 95.8 | ↓-2.8 | |
| 5/21 17:00 | 93.0 | ↓-2.8 | |
| 5/21 17:10 | 90.1 | ↓-2.9 | 最大潮位差 |
| 5/21 17:20 | 87.2 | ↓-2.9 | 最大潮位差 |
| 5/21 17:30 | 84.3 | ↓-2.9 | 最大潮位差 |
| 5/21 17:40 | 81.4 | ↓-2.9 | 最大潮位差 |
| 5/21 17:50 | 78.5 | ↓-2.9 | 最大潮位差 |
| 5/21 18:00 | 75.6 | ↓-2.9 | 最大潮位差 |
| 5/21 18:10 | 72.7 | ↓-2.9 | 最大潮位差 |
| 5/21 18:20 | 69.9 | ↓-2.8 | |
| 5/21 18:30 | 67.2 | ↓-2.7 | |
| 5/21 18:40 | 64.5 | ↓-2.7 | |
| 5/21 18:50 | 62.0 | ↓-2.5 | |
| 5/21 19:00 | 59.5 | ↓-2.5 | |
| 5/21 19:10 | 57.1 | ↓-2.4 | |
| 5/21 19:20 | 54.8 | ↓-2.3 | |
| 5/21 19:30 | 52.6 | ↓-2.2 | |
| 5/21 19:40 | 50.5 | ↓-2.1 | |
| 5/21 19:50 | 48.6 | ↓-1.9 | |
| 5/21 20:00 | 46.9 | ↓-1.7 | |
| 5/21 20:10 | 45.2 | ↓-1.7 | |
| 5/21 20:20 | 43.8 | ↓-1.4 | |
| 5/21 20:30 | 42.5 | ↓-1.3 | |
| 5/21 20:40 | 41.4 | ↓-1.1 | |
| 5/21 20:50 | 40.5 | ↓-0.9 | |
| 5/21 21:00 | 39.8 | ↓-0.7 | |
| 5/21 21:10 | 39.3 | ↓-0.5 | |
| 5/21 21:20 | 39.0 | ↓-0.3 | 干潮 |
| 5/21 21:30 | 38.9 | ↓-0.1 | 干潮 |
| 5/21 21:40 | 39.0 | ↑0.1 | |
| 5/21 21:50 | 39.4 | ↑0.4 | |
| 5/21 22:00 | 40.0 | ↑0.6 | |
| 5/21 22:10 | 40.7 | ↑0.7 | |
| 5/21 22:20 | 41.7 | ↑1.0 | |
| 5/21 22:30 | 42.9 | ↑1.2 | |
| 5/21 22:40 | 44.2 | ↑1.3 | |
| 5/21 22:50 | 45.7 | ↑1.5 | |
| 5/21 23:00 | 47.4 | ↑1.7 | |
| 5/21 23:10 | 49.2 | ↑1.8 | |
| 5/21 23:20 | 51.1 | ↑1.9 | |
| 5/21 23:30 | 53.1 | ↑2.0 | |
| 5/21 23:40 | 55.3 | ↑2.2 | |
| 5/21 23:50 | 57.5 | ↑2.2 |