| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
09:41 | 03:57 | 22:48 | 16:15 |
| 255cm | 59cm | 252cm | -2cm | |
|
||||
旧門司（福岡）1997年07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 |
|---|---|---|---|
| 7/21 00:00 | 201.3 | ↓-7.1 | |
| 7/21 00:10 | 193.9 | ↓-7.4 | |
| 7/21 00:20 | 186.2 | ↓-7.7 | |
| 7/21 00:30 | 178.3 | ↓-7.9 | |
| 7/21 00:40 | 170.3 | ↓-8.0 | |
| 7/21 00:50 | 162.2 | ↓-8.1 | |
| 7/21 01:00 | 154.1 | ↓-8.1 | |
| 7/21 01:10 | 146.1 | ↓-8.0 | |
| 7/21 01:20 | 138.2 | ↓-7.9 | |
| 7/21 01:30 | 130.3 | ↓-7.9 | |
| 7/21 01:40 | 122.7 | ↓-7.6 | |
| 7/21 01:50 | 115.2 | ↓-7.5 | |
| 7/21 02:00 | 108.0 | ↓-7.2 | |
| 7/21 02:10 | 101.1 | ↓-6.9 | |
| 7/21 02:20 | 94.5 | ↓-6.6 | |
| 7/21 02:30 | 88.2 | ↓-6.3 | |
| 7/21 02:40 | 82.4 | ↓-5.8 | |
| 7/21 02:50 | 77.0 | ↓-5.4 | |
| 7/21 03:00 | 72.2 | ↓-4.8 | |
| 7/21 03:10 | 68.1 | ↓-4.1 | |
| 7/21 03:20 | 64.6 | ↓-3.5 | |
| 7/21 03:30 | 61.8 | ↓-2.8 | |
| 7/21 03:40 | 59.9 | ↓-1.9 | |
| 7/21 03:50 | 58.9 | ↓-1.0 | 干潮 |
| 7/21 04:00 | 58.8 | ↓-0.1 | |
| 7/21 04:10 | 59.8 | ↑1.0 | |
| 7/21 04:20 | 61.7 | ↑1.9 | |
| 7/21 04:30 | 64.7 | ↑3.0 | |
| 7/21 04:40 | 68.8 | ↑4.1 | |
| 7/21 04:50 | 73.8 | ↑5.0 | |
| 7/21 05:00 | 79.7 | ↑5.9 | |
| 7/21 05:10 | 86.6 | ↑6.9 | |
| 7/21 05:20 | 94.2 | ↑7.6 | |
| 7/21 05:30 | 102.5 | ↑8.3 | |
| 7/21 05:40 | 111.3 | ↑8.8 | |
| 7/21 05:50 | 120.6 | ↑9.3 | |
| 7/21 06:00 | 130.2 | ↑9.6 | |
| 7/21 06:10 | 139.9 | ↑9.7 | |
| 7/21 06:20 | 149.7 | ↑9.8 | |
| 7/21 06:30 | 159.3 | ↑9.6 | |
| 7/21 06:40 | 168.8 | ↑9.5 | |
| 7/21 06:50 | 177.9 | ↑9.1 | |
| 7/21 07:00 | 186.7 | ↑8.8 | |
| 7/21 07:10 | 195.0 | ↑8.3 | |
| 7/21 07:20 | 202.8 | ↑7.8 | |
| 7/21 07:30 | 210.0 | ↑7.2 | |
| 7/21 07:40 | 216.7 | ↑6.7 | |
| 7/21 07:50 | 222.8 | ↑6.1 | |
| 7/21 08:00 | 228.4 | ↑5.6 | |
| 7/21 08:10 | 233.4 | ↑5.0 | |
| 7/21 08:20 | 237.8 | ↑4.4 | |
| 7/21 08:30 | 241.7 | ↑3.9 | |
| 7/21 08:40 | 245.1 | ↑3.4 | |
| 7/21 08:50 | 248.0 | ↑2.9 | |
| 7/21 09:00 | 250.4 | ↑2.4 | |
| 7/21 09:10 | 252.3 | ↑1.9 | |
| 7/21 09:20 | 253.7 | ↑1.4 | |
| 7/21 09:30 | 254.5 | ↑0.8 | |
| 7/21 09:40 | 254.8 | ↑0.3 | 満潮 |
| 7/21 09:50 | 254.5 | ↓-0.3 | |
| 7/21 10:00 | 253.5 | ↓-1.0 | |
| 7/21 10:10 | 251.8 | ↓-1.7 | |
| 7/21 10:20 | 249.5 | ↓-2.3 | |
| 7/21 10:30 | 246.4 | ↓-3.1 | |
| 7/21 10:40 | 242.6 | ↓-3.8 | |
| 7/21 10:50 | 238.0 | ↓-4.6 | |
| 7/21 11:00 | 232.6 | ↓-5.4 | |
| 7/21 11:10 | 226.5 | ↓-6.1 | |
| 7/21 11:20 | 219.7 | ↓-6.8 | |
| 7/21 11:30 | 212.2 | ↓-7.5 | |
| 7/21 11:40 | 204.1 | ↓-8.1 | |
| 7/21 11:50 | 195.4 | ↓-8.7 | |
| 7/21 12:00 | 186.3 | ↓-9.1 | |
| 7/21 12:10 | 176.7 | ↓-9.6 | |
| 7/21 12:20 | 166.9 | ↓-9.8 | |
| 7/21 12:30 | 156.8 | ↓-10.1 | |
| 7/21 12:40 | 146.6 | ↓-10.2 | |
| 7/21 12:50 | 136.3 | ↓-10.3 | |
| 7/21 13:00 | 126.0 | ↓-10.3 | |
| 7/21 13:10 | 115.8 | ↓-10.2 | |
| 7/21 13:20 | 105.8 | ↓-10.0 | |
| 7/21 13:30 | 95.9 | ↓-9.9 | |
| 7/21 13:40 | 86.3 | ↓-9.6 | |
| 7/21 13:50 | 76.9 | ↓-9.4 | |
| 7/21 14:00 | 67.9 | ↓-9.0 | |
| 7/21 14:10 | 59.2 | ↓-8.7 | |
| 7/21 14:20 | 50.9 | ↓-8.3 | |
| 7/21 14:30 | 43.0 | ↓-7.9 | |
| 7/21 14:40 | 35.5 | ↓-7.5 | |
| 7/21 14:50 | 28.5 | ↓-7.0 | |
| 7/21 15:00 | 22.1 | ↓-6.4 | |
| 7/21 15:10 | 16.3 | ↓-5.8 | |
| 7/21 15:20 | 11.1 | ↓-5.2 | |
| 7/21 15:30 | 6.6 | ↓-4.5 | |
| 7/21 15:40 | 2.9 | ↓-3.7 | |
| 7/21 15:50 | 0.1 | ↓-2.8 | |
| 7/21 16:00 | -1.8 | ↓-1.9 | |
| 7/21 16:10 | -2.8 | ↓-1.0 | 干潮 |
| 7/21 16:20 | -2.7 | ↑0.1 | |
| 7/21 16:30 | -1.6 | ↑1.1 | |
| 7/21 16:40 | 0.7 | ↑2.3 | |
| 7/21 16:50 | 4.0 | ↑3.3 | |
| 7/21 17:00 | 8.4 | ↑4.4 | |
| 7/21 17:10 | 13.8 | ↑5.4 | |
| 7/21 17:20 | 20.3 | ↑6.5 | |
| 7/21 17:30 | 27.7 | ↑7.4 | |
| 7/21 17:40 | 35.9 | ↑8.2 | |
| 7/21 17:50 | 44.9 | ↑9.0 | |
| 7/21 18:00 | 54.5 | ↑9.6 | |
| 7/21 18:10 | 64.6 | ↑10.1 | |
| 7/21 18:20 | 75.0 | ↑10.4 | |
| 7/21 18:30 | 85.7 | ↑10.7 | |
| 7/21 18:40 | 96.5 | ↑10.8 | 最大潮位差 |
| 7/21 18:50 | 107.3 | ↑10.8 | 最大潮位差 |
| 7/21 19:00 | 118.0 | ↑10.7 | |
| 7/21 19:10 | 128.5 | ↑10.5 | |
| 7/21 19:20 | 138.7 | ↑10.2 | |
| 7/21 19:30 | 148.5 | ↑9.8 | |
| 7/21 19:40 | 158.0 | ↑9.5 | |
| 7/21 19:50 | 167.0 | ↑9.0 | |
| 7/21 20:00 | 175.5 | ↑8.5 | |
| 7/21 20:10 | 183.6 | ↑8.1 | |
| 7/21 20:20 | 191.2 | ↑7.6 | |
| 7/21 20:30 | 198.4 | ↑7.2 | |
| 7/21 20:40 | 205.2 | ↑6.8 | |
| 7/21 20:50 | 211.6 | ↑6.4 | |
| 7/21 21:00 | 217.5 | ↑5.9 | |
| 7/21 21:10 | 223.1 | ↑5.6 | |
| 7/21 21:20 | 228.2 | ↑5.1 | |
| 7/21 21:30 | 232.9 | ↑4.7 | |
| 7/21 21:40 | 237.2 | ↑4.3 | |
| 7/21 21:50 | 241.1 | ↑3.9 | |
| 7/21 22:00 | 244.4 | ↑3.3 | |
| 7/21 22:10 | 247.1 | ↑2.7 | |
| 7/21 22:20 | 249.3 | ↑2.2 | |
| 7/21 22:30 | 250.9 | ↑1.6 | |
| 7/21 22:40 | 251.7 | ↑0.8 | 満潮 |
| 7/21 22:50 | 251.8 | ↑0.1 | |
| 7/21 23:00 | 251.2 | ↓-0.6 | |
| 7/21 23:10 | 249.7 | ↓-1.5 | |
| 7/21 23:20 | 247.5 | ↓-2.2 | |
| 7/21 23:30 | 244.5 | ↓-3.0 | |
| 7/21 23:40 | 240.7 | ↓-3.8 | |
| 7/21 23:50 | 236.1 | ↓-4.6 |