| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
06:03 | 00:09 | 19:24 | 12:48 |
| 215cm | 106cm | 215cm | 46cm | |
|
||||
旧門司（福岡）1998年07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 |
|---|---|---|---|
| 7/20 00:00 | 106.0 | ↓-0.6 | 干潮 |
| 7/20 00:10 | 105.9 | ↓-0.1 | |
| 7/20 00:20 | 106.2 | ↑0.3 | |
| 7/20 00:30 | 106.9 | ↑0.7 | |
| 7/20 00:40 | 108.1 | ↑1.2 | |
| 7/20 00:50 | 109.7 | ↑1.6 | |
| 7/20 01:00 | 111.8 | ↑2.1 | |
| 7/20 01:10 | 114.4 | ↑2.6 | |
| 7/20 01:20 | 117.4 | ↑3.0 | |
| 7/20 01:30 | 120.8 | ↑3.4 | |
| 7/20 01:40 | 124.6 | ↑3.8 | |
| 7/20 01:50 | 128.8 | ↑4.2 | |
| 7/20 02:00 | 133.3 | ↑4.5 | |
| 7/20 02:10 | 138.0 | ↑4.7 | |
| 7/20 02:20 | 143.0 | ↑5.0 | |
| 7/20 02:30 | 148.1 | ↑5.1 | |
| 7/20 02:40 | 153.2 | ↑5.1 | |
| 7/20 02:50 | 158.5 | ↑5.3 | |
| 7/20 03:00 | 163.6 | ↑5.1 | |
| 7/20 03:10 | 168.7 | ↑5.1 | |
| 7/20 03:20 | 173.7 | ↑5.0 | |
| 7/20 03:30 | 178.4 | ↑4.7 | |
| 7/20 03:40 | 182.9 | ↑4.5 | |
| 7/20 03:50 | 187.2 | ↑4.3 | |
| 7/20 04:00 | 191.2 | ↑4.0 | |
| 7/20 04:10 | 194.9 | ↑3.7 | |
| 7/20 04:20 | 198.2 | ↑3.3 | |
| 7/20 04:30 | 201.3 | ↑3.1 | |
| 7/20 04:40 | 204.0 | ↑2.7 | |
| 7/20 04:50 | 206.4 | ↑2.4 | |
| 7/20 05:00 | 208.5 | ↑2.1 | |
| 7/20 05:10 | 210.3 | ↑1.8 | |
| 7/20 05:20 | 211.8 | ↑1.5 | |
| 7/20 05:30 | 212.9 | ↑1.1 | |
| 7/20 05:40 | 213.8 | ↑0.9 | |
| 7/20 05:50 | 214.3 | ↑0.5 | |
| 7/20 06:00 | 214.5 | ↑0.2 | 満潮 |
| 7/20 06:10 | 214.4 | ↓-0.1 | |
| 7/20 06:20 | 214.0 | ↓-0.4 | |
| 7/20 06:30 | 213.1 | ↓-0.9 | |
| 7/20 06:40 | 211.9 | ↓-1.2 | |
| 7/20 06:50 | 210.3 | ↓-1.6 | |
| 7/20 07:00 | 208.3 | ↓-2.0 | |
| 7/20 07:10 | 205.9 | ↓-2.4 | |
| 7/20 07:20 | 203.0 | ↓-2.9 | |
| 7/20 07:30 | 199.6 | ↓-3.4 | |
| 7/20 07:40 | 195.9 | ↓-3.7 | |
| 7/20 07:50 | 191.7 | ↓-4.2 | |
| 7/20 08:00 | 187.1 | ↓-4.6 | |
| 7/20 08:10 | 182.1 | ↓-5.0 | |
| 7/20 08:20 | 176.7 | ↓-5.4 | |
| 7/20 08:30 | 171.0 | ↓-5.7 | |
| 7/20 08:40 | 165.1 | ↓-5.9 | |
| 7/20 08:50 | 158.9 | ↓-6.2 | |
| 7/20 09:00 | 152.5 | ↓-6.4 | |
| 7/20 09:10 | 145.9 | ↓-6.6 | |
| 7/20 09:20 | 139.3 | ↓-6.6 | |
| 7/20 09:30 | 132.6 | ↓-6.7 | |
| 7/20 09:40 | 125.9 | ↓-6.7 | |
| 7/20 09:50 | 119.2 | ↓-6.7 | |
| 7/20 10:00 | 112.7 | ↓-6.5 | |
| 7/20 10:10 | 106.2 | ↓-6.5 | |
| 7/20 10:20 | 99.9 | ↓-6.3 | |
| 7/20 10:30 | 93.8 | ↓-6.1 | |
| 7/20 10:40 | 87.9 | ↓-5.9 | |
| 7/20 10:50 | 82.2 | ↓-5.7 | |
| 7/20 11:00 | 76.8 | ↓-5.4 | |
| 7/20 11:10 | 71.8 | ↓-5.0 | |
| 7/20 11:20 | 67.0 | ↓-4.8 | |
| 7/20 11:30 | 62.6 | ↓-4.4 | |
| 7/20 11:40 | 58.7 | ↓-3.9 | |
| 7/20 11:50 | 55.1 | ↓-3.6 | |
| 7/20 12:00 | 52.1 | ↓-3.0 | |
| 7/20 12:10 | 49.5 | ↓-2.6 | |
| 7/20 12:20 | 47.5 | ↓-2.0 | |
| 7/20 12:30 | 46.1 | ↓-1.4 | |
| 7/20 12:40 | 45.3 | ↓-0.8 | 干潮 |
| 7/20 12:50 | 45.1 | ↓-0.2 | |
| 7/20 13:00 | 45.6 | ↑0.5 | |
| 7/20 13:10 | 46.8 | ↑1.2 | |
| 7/20 13:20 | 48.7 | ↑1.9 | |
| 7/20 13:30 | 51.3 | ↑2.6 | |
| 7/20 13:40 | 54.5 | ↑3.2 | |
| 7/20 13:50 | 58.4 | ↑3.9 | |
| 7/20 14:00 | 62.9 | ↑4.5 | |
| 7/20 14:10 | 68.0 | ↑5.1 | |
| 7/20 14:20 | 73.6 | ↑5.6 | |
| 7/20 14:30 | 79.6 | ↑6.0 | |
| 7/20 14:40 | 86.0 | ↑6.4 | |
| 7/20 14:50 | 92.7 | ↑6.7 | |
| 7/20 15:00 | 99.6 | ↑6.9 | |
| 7/20 15:10 | 106.7 | ↑7.1 | 最大潮位差 |
| 7/20 15:20 | 113.8 | ↑7.1 | 最大潮位差 |
| 7/20 15:30 | 120.9 | ↑7.1 | 最大潮位差 |
| 7/20 15:40 | 128.0 | ↑7.1 | 最大潮位差 |
| 7/20 15:50 | 134.9 | ↑6.9 | |
| 7/20 16:00 | 141.6 | ↑6.7 | |
| 7/20 16:10 | 148.1 | ↑6.5 | |
| 7/20 16:20 | 154.4 | ↑6.3 | |
| 7/20 16:30 | 160.4 | ↑6.0 | |
| 7/20 16:40 | 166.1 | ↑5.7 | |
| 7/20 16:50 | 171.5 | ↑5.4 | |
| 7/20 17:00 | 176.6 | ↑5.1 | |
| 7/20 17:10 | 181.4 | ↑4.8 | |
| 7/20 17:20 | 185.9 | ↑4.5 | |
| 7/20 17:30 | 190.0 | ↑4.1 | |
| 7/20 17:40 | 193.9 | ↑3.9 | |
| 7/20 17:50 | 197.5 | ↑3.6 | |
| 7/20 18:00 | 200.8 | ↑3.3 | |
| 7/20 18:10 | 203.8 | ↑3.0 | |
| 7/20 18:20 | 206.5 | ↑2.7 | |
| 7/20 18:30 | 208.8 | ↑2.3 | |
| 7/20 18:40 | 210.8 | ↑2.0 | |
| 7/20 18:50 | 212.4 | ↑1.6 | |
| 7/20 19:00 | 213.6 | ↑1.2 | |
| 7/20 19:10 | 214.4 | ↑0.8 | |
| 7/20 19:20 | 214.7 | ↑0.3 | 満潮 |
| 7/20 19:30 | 214.6 | ↓-0.1 | |
| 7/20 19:40 | 214.1 | ↓-0.5 | |
| 7/20 19:50 | 213.0 | ↓-1.1 | |
| 7/20 20:00 | 211.5 | ↓-1.5 | |
| 7/20 20:10 | 209.6 | ↓-1.9 | |
| 7/20 20:20 | 207.1 | ↓-2.5 | |
| 7/20 20:30 | 204.3 | ↓-2.8 | |
| 7/20 20:40 | 201.1 | ↓-3.2 | |
| 7/20 20:50 | 197.4 | ↓-3.7 | |
| 7/20 21:00 | 193.5 | ↓-3.9 | |
| 7/20 21:10 | 189.3 | ↓-4.2 | |
| 7/20 21:20 | 184.9 | ↓-4.4 | |
| 7/20 21:30 | 180.2 | ↓-4.7 | |
| 7/20 21:40 | 175.4 | ↓-4.8 | |
| 7/20 21:50 | 170.5 | ↓-4.9 | |
| 7/20 22:00 | 165.6 | ↓-4.9 | |
| 7/20 22:10 | 160.6 | ↓-5.0 | |
| 7/20 22:20 | 155.6 | ↓-5.0 | |
| 7/20 22:30 | 150.7 | ↓-4.9 | |
| 7/20 22:40 | 145.8 | ↓-4.9 | |
| 7/20 22:50 | 141.0 | ↓-4.8 | |
| 7/20 23:00 | 136.3 | ↓-4.7 | |
| 7/20 23:10 | 131.8 | ↓-4.5 | |
| 7/20 23:20 | 127.4 | ↓-4.4 | |
| 7/20 23:30 | 123.2 | ↓-4.2 | |
| 7/20 23:40 | 119.1 | ↓-4.1 | |
| 7/20 23:50 | 115.4 | ↓-3.7 |