| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
00:43 | 06:31 | 12:14 | 18:59 |
| 215cm | 75cm | 206cm | 20cm | |
|
||||
旧門司（福岡）2018年05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 |
|---|---|---|---|
| 5/20 00:00 | 209.2 | ↑2.5 | |
| 5/20 00:10 | 211.2 | ↑2.0 | |
| 5/20 00:20 | 212.7 | ↑1.5 | |
| 5/20 00:30 | 213.6 | ↑0.9 | |
| 5/20 00:40 | 214.1 | ↑0.5 | 満潮 |
| 5/20 00:50 | 213.9 | ↓-0.2 | |
| 5/20 01:00 | 213.1 | ↓-0.8 | |
| 5/20 01:10 | 211.7 | ↓-1.4 | |
| 5/20 01:20 | 209.7 | ↓-2.0 | |
| 5/20 01:30 | 207.2 | ↓-2.5 | |
| 5/20 01:40 | 204.0 | ↓-3.2 | |
| 5/20 01:50 | 200.3 | ↓-3.7 | |
| 5/20 02:00 | 196.1 | ↓-4.2 | |
| 5/20 02:10 | 191.5 | ↓-4.6 | |
| 5/20 02:20 | 186.5 | ↓-5.0 | |
| 5/20 02:30 | 181.1 | ↓-5.4 | |
| 5/20 02:40 | 175.5 | ↓-5.6 | |
| 5/20 02:50 | 169.6 | ↓-5.9 | |
| 5/20 03:00 | 163.7 | ↓-5.9 | |
| 5/20 03:10 | 157.6 | ↓-6.1 | |
| 5/20 03:20 | 151.5 | ↓-6.1 | |
| 5/20 03:30 | 145.4 | ↓-6.1 | |
| 5/20 03:40 | 139.3 | ↓-6.1 | |
| 5/20 03:50 | 133.4 | ↓-5.9 | |
| 5/20 04:00 | 127.6 | ↓-5.8 | |
| 5/20 04:10 | 122.0 | ↓-5.6 | |
| 5/20 04:20 | 116.5 | ↓-5.5 | |
| 5/20 04:30 | 111.2 | ↓-5.3 | |
| 5/20 04:40 | 106.2 | ↓-5.0 | |
| 5/20 04:50 | 101.4 | ↓-4.8 | |
| 5/20 05:00 | 96.9 | ↓-4.5 | |
| 5/20 05:10 | 92.7 | ↓-4.2 | |
| 5/20 05:20 | 88.9 | ↓-3.8 | |
| 5/20 05:30 | 85.4 | ↓-3.5 | |
| 5/20 05:40 | 82.3 | ↓-3.1 | |
| 5/20 05:50 | 79.7 | ↓-2.6 | |
| 5/20 06:00 | 77.7 | ↓-2.0 | |
| 5/20 06:10 | 76.1 | ↓-1.6 | |
| 5/20 06:20 | 75.2 | ↓-0.9 | |
| 5/20 06:30 | 74.9 | ↓-0.3 | 干潮 |
| 5/20 06:40 | 75.2 | ↑0.3 | |
| 5/20 06:50 | 76.3 | ↑1.1 | |
| 5/20 07:00 | 78.0 | ↑1.7 | |
| 5/20 07:10 | 80.4 | ↑2.4 | |
| 5/20 07:20 | 83.5 | ↑3.1 | |
| 5/20 07:30 | 87.2 | ↑3.7 | |
| 5/20 07:40 | 91.6 | ↑4.4 | |
| 5/20 07:50 | 96.5 | ↑4.9 | |
| 5/20 08:00 | 101.9 | ↑5.4 | |
| 5/20 08:10 | 107.7 | ↑5.8 | |
| 5/20 08:20 | 113.8 | ↑6.1 | |
| 5/20 08:30 | 120.2 | ↑6.4 | |
| 5/20 08:40 | 126.7 | ↑6.5 | |
| 5/20 08:50 | 133.2 | ↑6.5 | |
| 5/20 09:00 | 139.8 | ↑6.6 | |
| 5/20 09:10 | 146.2 | ↑6.4 | |
| 5/20 09:20 | 152.4 | ↑6.2 | |
| 5/20 09:30 | 158.4 | ↑6.0 | |
| 5/20 09:40 | 164.1 | ↑5.7 | |
| 5/20 09:50 | 169.5 | ↑5.4 | |
| 5/20 10:00 | 174.5 | ↑5.0 | |
| 5/20 10:10 | 179.1 | ↑4.6 | |
| 5/20 10:20 | 183.3 | ↑4.2 | |
| 5/20 10:30 | 187.1 | ↑3.8 | |
| 5/20 10:40 | 190.6 | ↑3.5 | |
| 5/20 10:50 | 193.6 | ↑3.0 | |
| 5/20 11:00 | 196.3 | ↑2.7 | |
| 5/20 11:10 | 198.7 | ↑2.4 | |
| 5/20 11:20 | 200.7 | ↑2.0 | |
| 5/20 11:30 | 202.4 | ↑1.7 | |
| 5/20 11:40 | 203.7 | ↑1.3 | |
| 5/20 11:50 | 204.7 | ↑1.0 | |
| 5/20 12:00 | 205.4 | ↑0.7 | |
| 5/20 12:10 | 205.7 | ↑0.3 | 満潮 |
| 5/20 12:20 | 205.6 | ↓-0.1 | |
| 5/20 12:30 | 205.1 | ↓-0.5 | |
| 5/20 12:40 | 204.2 | ↓-0.9 | |
| 5/20 12:50 | 202.8 | ↓-1.4 | |
| 5/20 13:00 | 200.9 | ↓-1.9 | |
| 5/20 13:10 | 198.6 | ↓-2.3 | |
| 5/20 13:20 | 195.7 | ↓-2.9 | |
| 5/20 13:30 | 192.3 | ↓-3.4 | |
| 5/20 13:40 | 188.4 | ↓-3.9 | |
| 5/20 13:50 | 184.0 | ↓-4.4 | |
| 5/20 14:00 | 179.1 | ↓-4.9 | |
| 5/20 14:10 | 173.8 | ↓-5.3 | |
| 5/20 14:20 | 168.0 | ↓-5.8 | |
| 5/20 14:30 | 161.9 | ↓-6.1 | |
| 5/20 14:40 | 155.4 | ↓-6.5 | |
| 5/20 14:50 | 148.7 | ↓-6.7 | |
| 5/20 15:00 | 141.8 | ↓-6.9 | |
| 5/20 15:10 | 134.7 | ↓-7.1 | |
| 5/20 15:20 | 127.6 | ↓-7.1 | |
| 5/20 15:30 | 120.4 | ↓-7.2 | |
| 5/20 15:40 | 113.1 | ↓-7.3 | |
| 5/20 15:50 | 106.0 | ↓-7.1 | |
| 5/20 16:00 | 98.9 | ↓-7.1 | |
| 5/20 16:10 | 91.9 | ↓-7.0 | |
| 5/20 16:20 | 85.1 | ↓-6.8 | |
| 5/20 16:30 | 78.4 | ↓-6.7 | |
| 5/20 16:40 | 72.0 | ↓-6.4 | |
| 5/20 16:50 | 65.8 | ↓-6.2 | |
| 5/20 17:00 | 59.8 | ↓-6.0 | |
| 5/20 17:10 | 54.1 | ↓-5.7 | |
| 5/20 17:20 | 48.7 | ↓-5.4 | |
| 5/20 17:30 | 43.6 | ↓-5.1 | |
| 5/20 17:40 | 38.9 | ↓-4.7 | |
| 5/20 17:50 | 34.6 | ↓-4.3 | |
| 5/20 18:00 | 30.8 | ↓-3.8 | |
| 5/20 18:10 | 27.5 | ↓-3.3 | |
| 5/20 18:20 | 24.7 | ↓-2.8 | |
| 5/20 18:30 | 22.4 | ↓-2.3 | |
| 5/20 18:40 | 20.9 | ↓-1.5 | |
| 5/20 18:50 | 19.9 | ↓-1.0 | 干潮 |
| 5/20 19:00 | 19.7 | ↓-0.2 | |
| 5/20 19:10 | 20.3 | ↑0.6 | |
| 5/20 19:20 | 21.5 | ↑1.2 | |
| 5/20 19:30 | 23.5 | ↑2.0 | |
| 5/20 19:40 | 26.3 | ↑2.8 | |
| 5/20 19:50 | 29.8 | ↑3.5 | |
| 5/20 20:00 | 33.9 | ↑4.1 | |
| 5/20 20:10 | 38.7 | ↑4.8 | |
| 5/20 20:20 | 44.1 | ↑5.4 | |
| 5/20 20:30 | 50.1 | ↑6.0 | |
| 5/20 20:40 | 56.4 | ↑6.3 | |
| 5/20 20:50 | 63.1 | ↑6.7 | |
| 5/20 21:00 | 70.1 | ↑7.0 | |
| 5/20 21:10 | 77.3 | ↑7.2 | |
| 5/20 21:20 | 84.6 | ↑7.3 | |
| 5/20 21:30 | 92.0 | ↑7.4 | 最大潮位差 |
| 5/20 21:40 | 99.4 | ↑7.4 | 最大潮位差 |
| 5/20 21:50 | 106.6 | ↑7.2 | |
| 5/20 22:00 | 113.7 | ↑7.1 | |
| 5/20 22:10 | 120.7 | ↑7.0 | |
| 5/20 22:20 | 127.4 | ↑6.7 | |
| 5/20 22:30 | 133.9 | ↑6.5 | |
| 5/20 22:40 | 140.2 | ↑6.3 | |
| 5/20 22:50 | 146.1 | ↑5.9 | |
| 5/20 23:00 | 151.9 | ↑5.8 | |
| 5/20 23:10 | 157.3 | ↑5.4 | |
| 5/20 23:20 | 162.5 | ↑5.2 | |
| 5/20 23:30 | 167.5 | ↑5.0 | |
| 5/20 23:40 | 172.1 | ↑4.6 | |
| 5/20 23:50 | 176.5 | ↑4.4 |