| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
09:45 | 03:36 | 22:18 | 15:59 |
| 201cm | 20cm | 198cm | -10cm | |
|
||||
博多船溜り（福岡）2042年04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 |
|---|---|---|---|
| 4/20 00:00 | 128.6 | ↓-7.8 | |
| 4/20 00:10 | 120.8 | ↓-7.8 | |
| 4/20 00:20 | 112.9 | ↓-7.9 | |
| 4/20 00:30 | 105.0 | ↓-7.9 | |
| 4/20 00:40 | 97.2 | ↓-7.8 | |
| 4/20 00:50 | 89.5 | ↓-7.7 | |
| 4/20 01:00 | 82.0 | ↓-7.5 | |
| 4/20 01:10 | 74.8 | ↓-7.2 | |
| 4/20 01:20 | 67.9 | ↓-6.9 | |
| 4/20 01:30 | 61.4 | ↓-6.5 | |
| 4/20 01:40 | 55.2 | ↓-6.2 | |
| 4/20 01:50 | 49.4 | ↓-5.8 | |
| 4/20 02:00 | 44.1 | ↓-5.3 | |
| 4/20 02:10 | 39.2 | ↓-4.9 | |
| 4/20 02:20 | 34.9 | ↓-4.3 | |
| 4/20 02:30 | 31.0 | ↓-3.9 | |
| 4/20 02:40 | 27.7 | ↓-3.3 | |
| 4/20 02:50 | 24.8 | ↓-2.9 | |
| 4/20 03:00 | 22.6 | ↓-2.2 | |
| 4/20 03:10 | 20.9 | ↓-1.7 | |
| 4/20 03:20 | 19.7 | ↓-1.2 | |
| 4/20 03:30 | 19.1 | ↓-0.6 | 干潮 |
| 4/20 03:40 | 19.1 | 0 | |
| 4/20 03:50 | 19.6 | ↑0.5 | |
| 4/20 04:00 | 20.8 | ↑1.2 | |
| 4/20 04:10 | 22.5 | ↑1.7 | |
| 4/20 04:20 | 24.7 | ↑2.2 | |
| 4/20 04:30 | 27.6 | ↑2.9 | |
| 4/20 04:40 | 30.9 | ↑3.3 | |
| 4/20 04:50 | 34.9 | ↑4.0 | |
| 4/20 05:00 | 39.3 | ↑4.4 | |
| 4/20 05:10 | 44.2 | ↑4.9 | |
| 4/20 05:20 | 49.6 | ↑5.4 | |
| 4/20 05:30 | 55.5 | ↑5.9 | |
| 4/20 05:40 | 61.7 | ↑6.2 | |
| 4/20 05:50 | 68.4 | ↑6.7 | |
| 4/20 06:00 | 75.3 | ↑6.9 | |
| 4/20 06:10 | 82.5 | ↑7.2 | |
| 4/20 06:20 | 89.9 | ↑7.4 | |
| 4/20 06:30 | 97.5 | ↑7.6 | |
| 4/20 06:40 | 105.2 | ↑7.7 | |
| 4/20 06:50 | 113.0 | ↑7.8 | |
| 4/20 07:00 | 120.8 | ↑7.8 | |
| 4/20 07:10 | 128.5 | ↑7.7 | |
| 4/20 07:20 | 136.0 | ↑7.5 | |
| 4/20 07:30 | 143.4 | ↑7.4 | |
| 4/20 07:40 | 150.6 | ↑7.2 | |
| 4/20 07:50 | 157.5 | ↑6.9 | |
| 4/20 08:00 | 164.0 | ↑6.5 | |
| 4/20 08:10 | 170.1 | ↑6.1 | |
| 4/20 08:20 | 175.8 | ↑5.7 | |
| 4/20 08:30 | 181.0 | ↑5.2 | |
| 4/20 08:40 | 185.7 | ↑4.7 | |
| 4/20 08:50 | 189.7 | ↑4.0 | |
| 4/20 09:00 | 193.2 | ↑3.5 | |
| 4/20 09:10 | 196.0 | ↑2.8 | |
| 4/20 09:20 | 198.1 | ↑2.1 | |
| 4/20 09:30 | 199.5 | ↑1.4 | |
| 4/20 09:40 | 200.1 | ↑0.6 | 満潮 |
| 4/20 09:50 | 200.0 | ↓-0.1 | |
| 4/20 10:00 | 199.1 | ↓-0.9 | |
| 4/20 10:10 | 197.5 | ↓-1.6 | |
| 4/20 10:20 | 195.1 | ↓-2.4 | |
| 4/20 10:30 | 191.9 | ↓-3.2 | |
| 4/20 10:40 | 188.0 | ↓-3.9 | |
| 4/20 10:50 | 183.4 | ↓-4.6 | |
| 4/20 11:00 | 178.0 | ↓-5.4 | |
| 4/20 11:10 | 172.1 | ↓-5.9 | |
| 4/20 11:20 | 165.5 | ↓-6.6 | |
| 4/20 11:30 | 158.4 | ↓-7.1 | |
| 4/20 11:40 | 150.8 | ↓-7.6 | |
| 4/20 11:50 | 142.8 | ↓-8.0 | |
| 4/20 12:00 | 134.4 | ↓-8.4 | |
| 4/20 12:10 | 125.8 | ↓-8.6 | |
| 4/20 12:20 | 116.9 | ↓-8.9 | |
| 4/20 12:30 | 107.9 | ↓-9.0 | |
| 4/20 12:40 | 98.9 | ↓-9.0 | |
| 4/20 12:50 | 89.8 | ↓-9.1 | 最大潮位差 |
| 4/20 13:00 | 80.9 | ↓-8.9 | |
| 4/20 13:10 | 72.1 | ↓-8.8 | |
| 4/20 13:20 | 63.5 | ↓-8.6 | |
| 4/20 13:30 | 55.2 | ↓-8.3 | |
| 4/20 13:40 | 47.3 | ↓-7.9 | |
| 4/20 13:50 | 39.7 | ↓-7.6 | |
| 4/20 14:00 | 32.5 | ↓-7.2 | |
| 4/20 14:10 | 25.8 | ↓-6.7 | |
| 4/20 14:20 | 19.6 | ↓-6.2 | |
| 4/20 14:30 | 13.9 | ↓-5.7 | |
| 4/20 14:40 | 8.8 | ↓-5.1 | |
| 4/20 14:50 | 4.2 | ↓-4.6 | |
| 4/20 15:00 | 0.2 | ↓-4.0 | |
| 4/20 15:10 | -3.2 | ↓-3.4 | |
| 4/20 15:20 | -6.0 | ↓-2.8 | |
| 4/20 15:30 | -8.1 | ↓-2.1 | |
| 4/20 15:40 | -9.6 | ↓-1.5 | |
| 4/20 15:50 | -10.5 | ↓-0.9 | 干潮 |
| 4/20 16:00 | -10.7 | ↓-0.2 | |
| 4/20 16:10 | -10.2 | ↑0.5 | |
| 4/20 16:20 | -9.2 | ↑1.0 | |
| 4/20 16:30 | -7.4 | ↑1.8 | |
| 4/20 16:40 | -5.0 | ↑2.4 | |
| 4/20 16:50 | -2.0 | ↑3.0 | |
| 4/20 17:00 | 1.7 | ↑3.7 | |
| 4/20 17:10 | 5.9 | ↑4.2 | |
| 4/20 17:20 | 10.8 | ↑4.9 | |
| 4/20 17:30 | 16.2 | ↑5.4 | |
| 4/20 17:40 | 22.2 | ↑6.0 | |
| 4/20 17:50 | 28.6 | ↑6.4 | |
| 4/20 18:00 | 35.5 | ↑6.9 | |
| 4/20 18:10 | 42.8 | ↑7.3 | |
| 4/20 18:20 | 50.5 | ↑7.7 | |
| 4/20 18:30 | 58.5 | ↑8.0 | |
| 4/20 18:40 | 66.8 | ↑8.3 | |
| 4/20 18:50 | 75.2 | ↑8.4 | |
| 4/20 19:00 | 83.8 | ↑8.6 | |
| 4/20 19:10 | 92.5 | ↑8.7 | |
| 4/20 19:20 | 101.1 | ↑8.6 | |
| 4/20 19:30 | 109.8 | ↑8.7 | |
| 4/20 19:40 | 118.3 | ↑8.5 | |
| 4/20 19:50 | 126.6 | ↑8.3 | |
| 4/20 20:00 | 134.8 | ↑8.2 | |
| 4/20 20:10 | 142.6 | ↑7.8 | |
| 4/20 20:20 | 150.1 | ↑7.5 | |
| 4/20 20:30 | 157.2 | ↑7.1 | |
| 4/20 20:40 | 163.8 | ↑6.6 | |
| 4/20 20:50 | 170.0 | ↑6.2 | |
| 4/20 21:00 | 175.6 | ↑5.6 | |
| 4/20 21:10 | 180.7 | ↑5.1 | |
| 4/20 21:20 | 185.1 | ↑4.4 | |
| 4/20 21:30 | 188.9 | ↑3.8 | |
| 4/20 21:40 | 192.0 | ↑3.1 | |
| 4/20 21:50 | 194.4 | ↑2.4 | |
| 4/20 22:00 | 196.1 | ↑1.7 | |
| 4/20 22:10 | 197.0 | ↑0.9 | 満潮 |
| 4/20 22:20 | 197.2 | ↑0.2 | |
| 4/20 22:30 | 196.6 | ↓-0.6 | |
| 4/20 22:40 | 195.3 | ↓-1.3 | |
| 4/20 22:50 | 193.2 | ↓-2.1 | |
| 4/20 23:00 | 190.4 | ↓-2.8 | |
| 4/20 23:10 | 186.9 | ↓-3.5 | |
| 4/20 23:20 | 182.8 | ↓-4.1 | |
| 4/20 23:30 | 178.0 | ↓-4.8 | |
| 4/20 23:40 | 172.6 | ↓-5.4 | |
| 4/20 23:50 | 166.8 | ↓-5.8 |