| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
08:58 | 03:01 | 21:41 | 15:17 |
| 213cm | 34cm | 215cm | -5cm | |
|
||||
旧門司（福岡）2008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 | 126.1 | ↓-7.6 | |
| 4/20 00:10 | 118.6 | ↓-7.5 | |
| 4/20 00:20 | 111.1 | ↓-7.5 | |
| 4/20 00:30 | 103.7 | ↓-7.4 | |
| 4/20 00:40 | 96.4 | ↓-7.3 | |
| 4/20 00:50 | 89.3 | ↓-7.1 | |
| 4/20 01:00 | 82.3 | ↓-7.0 | |
| 4/20 01:10 | 75.6 | ↓-6.7 | |
| 4/20 01:20 | 69.2 | ↓-6.4 | |
| 4/20 01:30 | 63.1 | ↓-6.1 | |
| 4/20 01:40 | 57.4 | ↓-5.7 | |
| 4/20 01:50 | 52.2 | ↓-5.2 | |
| 4/20 02:00 | 47.4 | ↓-4.8 | |
| 4/20 02:10 | 43.2 | ↓-4.2 | |
| 4/20 02:20 | 39.7 | ↓-3.5 | |
| 4/20 02:30 | 36.8 | ↓-2.9 | |
| 4/20 02:40 | 34.7 | ↓-2.1 | |
| 4/20 02:50 | 33.5 | ↓-1.2 | |
| 4/20 03:00 | 33.0 | ↓-0.5 | 干潮 |
| 4/20 03:10 | 33.5 | ↑0.5 | |
| 4/20 03:20 | 34.9 | ↑1.4 | |
| 4/20 03:30 | 37.2 | ↑2.3 | |
| 4/20 03:40 | 40.4 | ↑3.2 | |
| 4/20 03:50 | 44.4 | ↑4.0 | |
| 4/20 04:00 | 49.3 | ↑4.9 | |
| 4/20 04:10 | 54.9 | ↑5.6 | |
| 4/20 04:20 | 61.3 | ↑6.4 | |
| 4/20 04:30 | 68.2 | ↑6.9 | |
| 4/20 04:40 | 75.6 | ↑7.4 | |
| 4/20 04:50 | 83.4 | ↑7.8 | |
| 4/20 05:00 | 91.5 | ↑8.1 | |
| 4/20 05:10 | 99.7 | ↑8.2 | |
| 4/20 05:20 | 108.0 | ↑8.3 | |
| 4/20 05:30 | 116.3 | ↑8.3 | |
| 4/20 05:40 | 124.5 | ↑8.2 | |
| 4/20 05:50 | 132.5 | ↑8.0 | |
| 4/20 06:00 | 140.2 | ↑7.7 | |
| 4/20 06:10 | 147.7 | ↑7.5 | |
| 4/20 06:20 | 154.7 | ↑7.0 | |
| 4/20 06:30 | 161.4 | ↑6.7 | |
| 4/20 06:40 | 167.7 | ↑6.3 | |
| 4/20 06:50 | 173.6 | ↑5.9 | |
| 4/20 07:00 | 179.1 | ↑5.5 | |
| 4/20 07:10 | 184.1 | ↑5.0 | |
| 4/20 07:20 | 188.8 | ↑4.7 | |
| 4/20 07:30 | 193.1 | ↑4.3 | |
| 4/20 07:40 | 197.0 | ↑3.9 | |
| 4/20 07:50 | 200.5 | ↑3.5 | |
| 4/20 08:00 | 203.6 | ↑3.1 | |
| 4/20 08:10 | 206.3 | ↑2.7 | |
| 4/20 08:20 | 208.5 | ↑2.2 | |
| 4/20 08:30 | 210.2 | ↑1.7 | |
| 4/20 08:40 | 211.5 | ↑1.3 | |
| 4/20 08:50 | 212.2 | ↑0.7 | 満潮 |
| 4/20 09:00 | 212.3 | ↑0.1 | |
| 4/20 09:10 | 211.9 | ↓-0.4 | |
| 4/20 09:20 | 210.7 | ↓-1.2 | |
| 4/20 09:30 | 208.9 | ↓-1.8 | |
| 4/20 09:40 | 206.5 | ↓-2.4 | |
| 4/20 09:50 | 203.3 | ↓-3.2 | |
| 4/20 10:00 | 199.4 | ↓-3.9 | |
| 4/20 10:10 | 194.8 | ↓-4.6 | |
| 4/20 10:20 | 189.6 | ↓-5.2 | |
| 4/20 10:30 | 183.8 | ↓-5.8 | |
| 4/20 10:40 | 177.3 | ↓-6.5 | |
| 4/20 10:50 | 170.4 | ↓-6.9 | |
| 4/20 11:00 | 163.0 | ↓-7.4 | |
| 4/20 11:10 | 155.1 | ↓-7.9 | |
| 4/20 11:20 | 147.0 | ↓-8.1 | |
| 4/20 11:30 | 138.6 | ↓-8.4 | |
| 4/20 11:40 | 130.0 | ↓-8.6 | |
| 4/20 11:50 | 121.2 | ↓-8.8 | |
| 4/20 12:00 | 112.4 | ↓-8.8 | |
| 4/20 12:10 | 103.6 | ↓-8.8 | |
| 4/20 12:20 | 94.8 | ↓-8.8 | |
| 4/20 12:30 | 86.1 | ↓-8.7 | |
| 4/20 12:40 | 77.5 | ↓-8.6 | |
| 4/20 12:50 | 69.1 | ↓-8.4 | |
| 4/20 13:00 | 60.9 | ↓-8.2 | |
| 4/20 13:10 | 53.0 | ↓-7.9 | |
| 4/20 13:20 | 45.3 | ↓-7.7 | |
| 4/20 13:30 | 38.0 | ↓-7.3 | |
| 4/20 13:40 | 31.0 | ↓-7.0 | |
| 4/20 13:50 | 24.5 | ↓-6.5 | |
| 4/20 14:00 | 18.4 | ↓-6.1 | |
| 4/20 14:10 | 12.9 | ↓-5.5 | |
| 4/20 14:20 | 7.9 | ↓-5.0 | |
| 4/20 14:30 | 3.6 | ↓-4.3 | |
| 4/20 14:40 | 0.1 | ↓-3.5 | |
| 4/20 14:50 | -2.7 | ↓-2.8 | |
| 4/20 15:00 | -4.6 | ↓-1.9 | |
| 4/20 15:10 | -5.7 | ↓-1.1 | 干潮 |
| 4/20 15:20 | -5.8 | ↓-0.1 | |
| 4/20 15:30 | -4.9 | ↑0.9 | |
| 4/20 15:40 | -3.1 | ↑1.8 | |
| 4/20 15:50 | -0.2 | ↑2.9 | |
| 4/20 16:00 | 3.6 | ↑3.8 | |
| 4/20 16:10 | 8.4 | ↑4.8 | |
| 4/20 16:20 | 14.0 | ↑5.6 | |
| 4/20 16:30 | 20.5 | ↑6.5 | |
| 4/20 16:40 | 27.7 | ↑7.2 | |
| 4/20 16:50 | 35.5 | ↑7.8 | |
| 4/20 17:00 | 43.9 | ↑8.4 | |
| 4/20 17:10 | 52.7 | ↑8.8 | |
| 4/20 17:20 | 61.8 | ↑9.1 | |
| 4/20 17:30 | 71.1 | ↑9.3 | |
| 4/20 17:40 | 80.6 | ↑9.5 | 最大潮位差 |
| 4/20 17:50 | 90.0 | ↑9.4 | |
| 4/20 18:00 | 99.3 | ↑9.3 | |
| 4/20 18:10 | 108.4 | ↑9.1 | |
| 4/20 18:20 | 117.3 | ↑8.9 | |
| 4/20 18:30 | 125.9 | ↑8.6 | |
| 4/20 18:40 | 134.1 | ↑8.2 | |
| 4/20 18:50 | 142.0 | ↑7.9 | |
| 4/20 19:00 | 149.5 | ↑7.5 | |
| 4/20 19:10 | 156.6 | ↑7.1 | |
| 4/20 19:20 | 163.3 | ↑6.7 | |
| 4/20 19:30 | 169.7 | ↑6.4 | |
| 4/20 19:40 | 175.6 | ↑5.9 | |
| 4/20 19:50 | 181.2 | ↑5.6 | |
| 4/20 20:00 | 186.4 | ↑5.2 | |
| 4/20 20:10 | 191.2 | ↑4.8 | |
| 4/20 20:20 | 195.7 | ↑4.5 | |
| 4/20 20:30 | 199.7 | ↑4.0 | |
| 4/20 20:40 | 203.3 | ↑3.6 | |
| 4/20 20:50 | 206.5 | ↑3.2 | |
| 4/20 21:00 | 209.2 | ↑2.7 | |
| 4/20 21:10 | 211.3 | ↑2.1 | |
| 4/20 21:20 | 212.9 | ↑1.6 | |
| 4/20 21:30 | 213.9 | ↑1.0 | |
| 4/20 21:40 | 214.2 | ↑0.3 | 満潮 |
| 4/20 21:50 | 213.9 | ↓-0.3 | |
| 4/20 22:00 | 212.9 | ↓-1.0 | |
| 4/20 22:10 | 211.2 | ↓-1.7 | |
| 4/20 22:20 | 208.8 | ↓-2.4 | |
| 4/20 22:30 | 205.7 | ↓-3.1 | |
| 4/20 22:40 | 201.9 | ↓-3.8 | |
| 4/20 22:50 | 197.6 | ↓-4.3 | |
| 4/20 23:00 | 192.6 | ↓-5.0 | |
| 4/20 23:10 | 187.0 | ↓-5.6 | |
| 4/20 23:20 | 181.0 | ↓-6.0 | |
| 4/20 23:30 | 174.6 | ↓-6.4 | |
| 4/20 23:40 | 167.8 | ↓-6.8 | |
| 4/20 23:50 | 160.8 | ↓-7.0 |