| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
09:49 | 03:48 | 21:54 | 15:39 |
| 113cm | -14cm | 139cm | 4cm | |
|
||||
八幡（福岡）2038年03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 |
|---|---|---|---|
| 3/20 00:00 | 69.0 | ↓-5.7 | 最大潮位差 |
| 3/20 00:10 | 63.3 | ↓-5.7 | 最大潮位差 |
| 3/20 00:20 | 57.6 | ↓-5.7 | 最大潮位差 |
| 3/20 00:30 | 52.0 | ↓-5.6 | |
| 3/20 00:40 | 46.5 | ↓-5.5 | |
| 3/20 00:50 | 41.1 | ↓-5.4 | |
| 3/20 01:00 | 35.8 | ↓-5.3 | |
| 3/20 01:10 | 30.7 | ↓-5.1 | |
| 3/20 01:20 | 25.8 | ↓-4.9 | |
| 3/20 01:30 | 21.1 | ↓-4.7 | |
| 3/20 01:40 | 16.6 | ↓-4.5 | |
| 3/20 01:50 | 12.3 | ↓-4.3 | |
| 3/20 02:00 | 8.2 | ↓-4.1 | |
| 3/20 02:10 | 4.5 | ↓-3.7 | |
| 3/20 02:20 | 1.0 | ↓-3.5 | |
| 3/20 02:30 | -2.2 | ↓-3.2 | |
| 3/20 02:40 | -5.1 | ↓-2.9 | |
| 3/20 02:50 | -7.7 | ↓-2.6 | |
| 3/20 03:00 | -9.9 | ↓-2.2 | |
| 3/20 03:10 | -11.7 | ↓-1.8 | |
| 3/20 03:20 | -13.1 | ↓-1.4 | |
| 3/20 03:30 | -14.1 | ↓-1.0 | |
| 3/20 03:40 | -14.6 | ↓-0.5 | 干潮 |
| 3/20 03:50 | -14.8 | ↓-0.2 | |
| 3/20 04:00 | -14.4 | ↑0.4 | |
| 3/20 04:10 | -13.6 | ↑0.8 | |
| 3/20 04:20 | -12.3 | ↑1.3 | |
| 3/20 04:30 | -10.6 | ↑1.7 | |
| 3/20 04:40 | -8.4 | ↑2.2 | |
| 3/20 04:50 | -5.8 | ↑2.6 | |
| 3/20 05:00 | -2.7 | ↑3.1 | |
| 3/20 05:10 | 0.7 | ↑3.4 | |
| 3/20 05:20 | 4.5 | ↑3.8 | |
| 3/20 05:30 | 8.6 | ↑4.1 | |
| 3/20 05:40 | 13.1 | ↑4.5 | |
| 3/20 05:50 | 17.8 | ↑4.7 | |
| 3/20 06:00 | 22.7 | ↑4.9 | |
| 3/20 06:10 | 27.8 | ↑5.1 | |
| 3/20 06:20 | 33.1 | ↑5.3 | |
| 3/20 06:30 | 38.4 | ↑5.3 | |
| 3/20 06:40 | 43.9 | ↑5.5 | |
| 3/20 06:50 | 49.3 | ↑5.4 | |
| 3/20 07:00 | 54.8 | ↑5.5 | |
| 3/20 07:10 | 60.2 | ↑5.4 | |
| 3/20 07:20 | 65.5 | ↑5.3 | |
| 3/20 07:30 | 70.7 | ↑5.2 | |
| 3/20 07:40 | 75.8 | ↑5.1 | |
| 3/20 07:50 | 80.7 | ↑4.9 | |
| 3/20 08:00 | 85.4 | ↑4.7 | |
| 3/20 08:10 | 89.8 | ↑4.4 | |
| 3/20 08:20 | 93.9 | ↑4.1 | |
| 3/20 08:30 | 97.7 | ↑3.8 | |
| 3/20 08:40 | 101.1 | ↑3.4 | |
| 3/20 08:50 | 104.2 | ↑3.1 | |
| 3/20 09:00 | 106.8 | ↑2.6 | |
| 3/20 09:10 | 109.0 | ↑2.2 | |
| 3/20 09:20 | 110.7 | ↑1.7 | |
| 3/20 09:30 | 112.0 | ↑1.3 | |
| 3/20 09:40 | 112.7 | ↑0.7 | 満潮 |
| 3/20 09:50 | 112.9 | ↑0.2 | |
| 3/20 10:00 | 112.5 | ↓-0.4 | |
| 3/20 10:10 | 111.6 | ↓-0.9 | |
| 3/20 10:20 | 110.2 | ↓-1.4 | |
| 3/20 10:30 | 108.3 | ↓-1.9 | |
| 3/20 10:40 | 105.9 | ↓-2.4 | |
| 3/20 10:50 | 103.1 | ↓-2.8 | |
| 3/20 11:00 | 99.8 | ↓-3.3 | |
| 3/20 11:10 | 96.2 | ↓-3.6 | |
| 3/20 11:20 | 92.2 | ↓-4.0 | |
| 3/20 11:30 | 87.9 | ↓-4.3 | |
| 3/20 11:40 | 83.4 | ↓-4.5 | |
| 3/20 11:50 | 78.7 | ↓-4.7 | |
| 3/20 12:00 | 73.9 | ↓-4.8 | |
| 3/20 12:10 | 69.0 | ↓-4.9 | |
| 3/20 12:20 | 64.0 | ↓-5.0 | |
| 3/20 12:30 | 59.1 | ↓-4.9 | |
| 3/20 12:40 | 54.2 | ↓-4.9 | |
| 3/20 12:50 | 49.4 | ↓-4.8 | |
| 3/20 13:00 | 44.7 | ↓-4.7 | |
| 3/20 13:10 | 40.2 | ↓-4.5 | |
| 3/20 13:20 | 35.8 | ↓-4.4 | |
| 3/20 13:30 | 31.7 | ↓-4.1 | |
| 3/20 13:40 | 27.7 | ↓-4.0 | |
| 3/20 13:50 | 24.0 | ↓-3.7 | |
| 3/20 14:00 | 20.6 | ↓-3.4 | |
| 3/20 14:10 | 17.4 | ↓-3.2 | |
| 3/20 14:20 | 14.5 | ↓-2.9 | |
| 3/20 14:30 | 11.9 | ↓-2.6 | |
| 3/20 14:40 | 9.6 | ↓-2.3 | |
| 3/20 14:50 | 7.6 | ↓-2.0 | |
| 3/20 15:00 | 6.0 | ↓-1.6 | |
| 3/20 15:10 | 4.7 | ↓-1.3 | |
| 3/20 15:20 | 3.8 | ↓-0.9 | |
| 3/20 15:30 | 3.3 | ↓-0.5 | 干潮 |
| 3/20 15:40 | 3.1 | ↓-0.2 | |
| 3/20 15:50 | 3.4 | ↑0.3 | |
| 3/20 16:00 | 4.1 | ↑0.7 | |
| 3/20 16:10 | 5.3 | ↑1.2 | |
| 3/20 16:20 | 6.8 | ↑1.5 | |
| 3/20 16:30 | 8.8 | ↑2.0 | |
| 3/20 16:40 | 11.3 | ↑2.5 | |
| 3/20 16:50 | 14.1 | ↑2.8 | |
| 3/20 17:00 | 17.4 | ↑3.3 | |
| 3/20 17:10 | 21.0 | ↑3.6 | |
| 3/20 17:20 | 25.0 | ↑4.0 | |
| 3/20 17:30 | 29.4 | ↑4.4 | |
| 3/20 17:40 | 34.0 | ↑4.6 | |
| 3/20 17:50 | 38.9 | ↑4.9 | |
| 3/20 18:00 | 44.0 | ↑5.1 | |
| 3/20 18:10 | 49.3 | ↑5.3 | |
| 3/20 18:20 | 54.8 | ↑5.5 | |
| 3/20 18:30 | 60.3 | ↑5.5 | |
| 3/20 18:40 | 65.9 | ↑5.6 | |
| 3/20 18:50 | 71.5 | ↑5.6 | |
| 3/20 19:00 | 77.2 | ↑5.7 | 最大潮位差 |
| 3/20 19:10 | 82.7 | ↑5.5 | |
| 3/20 19:20 | 88.2 | ↑5.5 | |
| 3/20 19:30 | 93.6 | ↑5.4 | |
| 3/20 19:40 | 98.7 | ↑5.1 | |
| 3/20 19:50 | 103.8 | ↑5.1 | |
| 3/20 20:00 | 108.5 | ↑4.7 | |
| 3/20 20:10 | 113.1 | ↑4.6 | |
| 3/20 20:20 | 117.3 | ↑4.2 | |
| 3/20 20:30 | 121.3 | ↑4.0 | |
| 3/20 20:40 | 124.9 | ↑3.6 | |
| 3/20 20:50 | 128.1 | ↑3.2 | |
| 3/20 21:00 | 130.9 | ↑2.8 | |
| 3/20 21:10 | 133.3 | ↑2.4 | |
| 3/20 21:20 | 135.3 | ↑2.0 | |
| 3/20 21:30 | 136.7 | ↑1.4 | |
| 3/20 21:40 | 137.6 | ↑0.9 | |
| 3/20 21:50 | 138.0 | ↑0.4 | 満潮 |
| 3/20 22:00 | 137.9 | ↓-0.1 | |
| 3/20 22:10 | 137.2 | ↓-0.7 | |
| 3/20 22:20 | 136.0 | ↓-1.2 | |
| 3/20 22:30 | 134.2 | ↓-1.8 | |
| 3/20 22:40 | 131.9 | ↓-2.3 | |
| 3/20 22:50 | 129.0 | ↓-2.9 | |
| 3/20 23:00 | 125.6 | ↓-3.4 | |
| 3/20 23:10 | 121.8 | ↓-3.8 | |
| 3/20 23:20 | 117.5 | ↓-4.3 | |
| 3/20 23:30 | 112.8 | ↓-4.7 | |
| 3/20 23:40 | 107.7 | ↓-5.1 | |
| 3/20 23:50 | 102.3 | ↓-5.4 |