| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
07:57 | 02:00 | 20:33 | 14:22 |
| 209cm | 52cm | 215cm | 16cm | |
|
||||
旧門司（福岡）2001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 | 88.4 | ↓-5.3 | |
| 5/21 00:10 | 83.2 | ↓-5.2 | |
| 5/21 00:20 | 78.4 | ↓-4.8 | |
| 5/21 00:30 | 73.8 | ↓-4.6 | |
| 5/21 00:40 | 69.6 | ↓-4.2 | |
| 5/21 00:50 | 65.7 | ↓-3.9 | |
| 5/21 01:00 | 62.2 | ↓-3.5 | |
| 5/21 01:10 | 59.2 | ↓-3.0 | |
| 5/21 01:20 | 56.6 | ↓-2.6 | |
| 5/21 01:30 | 54.5 | ↓-2.1 | |
| 5/21 01:40 | 53.0 | ↓-1.5 | |
| 5/21 01:50 | 52.0 | ↓-1.0 | 干潮 |
| 5/21 02:00 | 51.8 | ↓-0.2 | 干潮 |
| 5/21 02:10 | 52.2 | ↑0.4 | |
| 5/21 02:20 | 53.4 | ↑1.2 | |
| 5/21 02:30 | 55.2 | ↑1.8 | |
| 5/21 02:40 | 57.9 | ↑2.7 | |
| 5/21 02:50 | 61.3 | ↑3.4 | |
| 5/21 03:00 | 65.4 | ↑4.1 | |
| 5/21 03:10 | 70.2 | ↑4.8 | |
| 5/21 03:20 | 75.6 | ↑5.4 | |
| 5/21 03:30 | 81.6 | ↑6.0 | |
| 5/21 03:40 | 88.1 | ↑6.5 | |
| 5/21 03:50 | 95.0 | ↑6.9 | |
| 5/21 04:00 | 102.3 | ↑7.3 | |
| 5/21 04:10 | 109.8 | ↑7.5 | |
| 5/21 04:20 | 117.4 | ↑7.6 | |
| 5/21 04:30 | 125.0 | ↑7.6 | |
| 5/21 04:40 | 132.6 | ↑7.6 | |
| 5/21 04:50 | 140.0 | ↑7.4 | |
| 5/21 05:00 | 147.1 | ↑7.1 | |
| 5/21 05:10 | 154.0 | ↑6.9 | |
| 5/21 05:20 | 160.5 | ↑6.5 | |
| 5/21 05:30 | 166.6 | ↑6.1 | |
| 5/21 05:40 | 172.3 | ↑5.7 | |
| 5/21 05:50 | 177.6 | ↑5.3 | |
| 5/21 06:00 | 182.4 | ↑4.8 | |
| 5/21 06:10 | 186.8 | ↑4.4 | |
| 5/21 06:20 | 190.7 | ↑3.9 | |
| 5/21 06:30 | 194.3 | ↑3.6 | |
| 5/21 06:40 | 197.4 | ↑3.1 | |
| 5/21 06:50 | 200.2 | ↑2.8 | |
| 5/21 07:00 | 202.5 | ↑2.3 | |
| 5/21 07:10 | 204.5 | ↑2.0 | |
| 5/21 07:20 | 206.2 | ↑1.7 | |
| 5/21 07:30 | 207.4 | ↑1.2 | |
| 5/21 07:40 | 208.3 | ↑0.9 | |
| 5/21 07:50 | 208.8 | ↑0.5 | 満潮 |
| 5/21 08:00 | 208.8 | 0 | |
| 5/21 08:10 | 208.4 | ↓-0.4 | |
| 5/21 08:20 | 207.5 | ↓-0.9 | |
| 5/21 08:30 | 206.1 | ↓-1.4 | |
| 5/21 08:40 | 204.1 | ↓-2.0 | |
| 5/21 08:50 | 201.6 | ↓-2.5 | |
| 5/21 09:00 | 198.5 | ↓-3.1 | |
| 5/21 09:10 | 194.9 | ↓-3.6 | |
| 5/21 09:20 | 190.6 | ↓-4.3 | |
| 5/21 09:30 | 185.8 | ↓-4.8 | |
| 5/21 09:40 | 180.4 | ↓-5.4 | |
| 5/21 09:50 | 174.6 | ↓-5.8 | |
| 5/21 10:00 | 168.3 | ↓-6.3 | |
| 5/21 10:10 | 161.5 | ↓-6.8 | |
| 5/21 10:20 | 154.4 | ↓-7.1 | |
| 5/21 10:30 | 147.1 | ↓-7.3 | |
| 5/21 10:40 | 139.5 | ↓-7.6 | |
| 5/21 10:50 | 131.7 | ↓-7.8 | |
| 5/21 11:00 | 123.9 | ↓-7.8 | |
| 5/21 11:10 | 116.0 | ↓-7.9 | |
| 5/21 11:20 | 108.1 | ↓-7.9 | |
| 5/21 11:30 | 100.3 | ↓-7.8 | |
| 5/21 11:40 | 92.7 | ↓-7.6 | |
| 5/21 11:50 | 85.1 | ↓-7.6 | |
| 5/21 12:00 | 77.8 | ↓-7.3 | |
| 5/21 12:10 | 70.7 | ↓-7.1 | |
| 5/21 12:20 | 63.9 | ↓-6.8 | |
| 5/21 12:30 | 57.3 | ↓-6.6 | |
| 5/21 12:40 | 51.1 | ↓-6.2 | |
| 5/21 12:50 | 45.3 | ↓-5.8 | |
| 5/21 13:00 | 39.8 | ↓-5.5 | |
| 5/21 13:10 | 34.8 | ↓-5.0 | |
| 5/21 13:20 | 30.2 | ↓-4.6 | |
| 5/21 13:30 | 26.2 | ↓-4.0 | |
| 5/21 13:40 | 22.8 | ↓-3.4 | |
| 5/21 13:50 | 20.0 | ↓-2.8 | |
| 5/21 14:00 | 17.9 | ↓-2.1 | |
| 5/21 14:10 | 16.5 | ↓-1.4 | |
| 5/21 14:20 | 16.0 | ↓-0.5 | 干潮 |
| 5/21 14:30 | 16.3 | ↑0.3 | |
| 5/21 14:40 | 17.5 | ↑1.2 | |
| 5/21 14:50 | 19.6 | ↑2.1 | |
| 5/21 15:00 | 22.6 | ↑3.0 | |
| 5/21 15:10 | 26.5 | ↑3.9 | |
| 5/21 15:20 | 31.3 | ↑4.8 | |
| 5/21 15:30 | 36.9 | ↑5.6 | |
| 5/21 15:40 | 43.3 | ↑6.4 | |
| 5/21 15:50 | 50.5 | ↑7.2 | |
| 5/21 16:00 | 58.2 | ↑7.7 | |
| 5/21 16:10 | 66.5 | ↑8.3 | |
| 5/21 16:20 | 75.2 | ↑8.7 | |
| 5/21 16:30 | 84.2 | ↑9.0 | |
| 5/21 16:40 | 93.4 | ↑9.2 | |
| 5/21 16:50 | 102.7 | ↑9.3 | 最大潮位差 |
| 5/21 17:00 | 111.9 | ↑9.2 | |
| 5/21 17:10 | 121.0 | ↑9.1 | |
| 5/21 17:20 | 129.9 | ↑8.9 | |
| 5/21 17:30 | 138.4 | ↑8.5 | |
| 5/21 17:40 | 146.6 | ↑8.2 | |
| 5/21 17:50 | 154.4 | ↑7.8 | |
| 5/21 18:00 | 161.7 | ↑7.3 | |
| 5/21 18:10 | 168.5 | ↑6.8 | |
| 5/21 18:20 | 174.8 | ↑6.3 | |
| 5/21 18:30 | 180.6 | ↑5.8 | |
| 5/21 18:40 | 186.0 | ↑5.4 | |
| 5/21 18:50 | 190.8 | ↑4.8 | |
| 5/21 19:00 | 195.2 | ↑4.4 | |
| 5/21 19:10 | 199.2 | ↑4.0 | |
| 5/21 19:20 | 202.7 | ↑3.5 | |
| 5/21 19:30 | 205.7 | ↑3.0 | |
| 5/21 19:40 | 208.4 | ↑2.7 | |
| 5/21 19:50 | 210.6 | ↑2.2 | |
| 5/21 20:00 | 212.4 | ↑1.8 | |
| 5/21 20:10 | 213.7 | ↑1.3 | |
| 5/21 20:20 | 214.6 | ↑0.9 | |
| 5/21 20:30 | 214.9 | ↑0.3 | 満潮 |
| 5/21 20:40 | 214.7 | ↓-0.2 | |
| 5/21 20:50 | 214.0 | ↓-0.7 | |
| 5/21 21:00 | 212.7 | ↓-1.3 | |
| 5/21 21:10 | 210.8 | ↓-1.9 | |
| 5/21 21:20 | 208.3 | ↓-2.5 | |
| 5/21 21:30 | 205.2 | ↓-3.1 | |
| 5/21 21:40 | 201.5 | ↓-3.7 | |
| 5/21 21:50 | 197.3 | ↓-4.2 | |
| 5/21 22:00 | 192.5 | ↓-4.8 | |
| 5/21 22:10 | 187.2 | ↓-5.3 | |
| 5/21 22:20 | 181.5 | ↓-5.7 | |
| 5/21 22:30 | 175.4 | ↓-6.1 | |
| 5/21 22:40 | 168.9 | ↓-6.5 | |
| 5/21 22:50 | 162.2 | ↓-6.7 | |
| 5/21 23:00 | 155.3 | ↓-6.9 | |
| 5/21 23:10 | 148.2 | ↓-7.1 | |
| 5/21 23:20 | 141.1 | ↓-7.1 | |
| 5/21 23:30 | 134.0 | ↓-7.1 | |
| 5/21 23:40 | 127.0 | ↓-7.0 | |
| 5/21 23:50 | 120.0 | ↓-7.0 |