| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
03:11 | 09:18 | 15:06 | 21:46 |
| 181cm | 102cm | 174cm | 56cm | |
|
||||
旧門司（福岡）2002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 | 125.8 | ↑4.9 | 最大潮位差 |
| 5/20 00:10 | 130.6 | ↑4.8 | |
| 5/20 00:20 | 135.2 | ↑4.6 | |
| 5/20 00:30 | 139.7 | ↑4.5 | |
| 5/20 00:40 | 144.1 | ↑4.4 | |
| 5/20 00:50 | 148.4 | ↑4.3 | |
| 5/20 01:00 | 152.4 | ↑4.0 | |
| 5/20 01:10 | 156.3 | ↑3.9 | |
| 5/20 01:20 | 159.9 | ↑3.6 | |
| 5/20 01:30 | 163.3 | ↑3.4 | |
| 5/20 01:40 | 166.4 | ↑3.1 | |
| 5/20 01:50 | 169.3 | ↑2.9 | |
| 5/20 02:00 | 171.9 | ↑2.6 | |
| 5/20 02:10 | 174.2 | ↑2.3 | |
| 5/20 02:20 | 176.1 | ↑1.9 | |
| 5/20 02:30 | 177.7 | ↑1.6 | |
| 5/20 02:40 | 178.9 | ↑1.2 | |
| 5/20 02:50 | 179.8 | ↑0.9 | |
| 5/20 03:00 | 180.4 | ↑0.6 | |
| 5/20 03:10 | 180.5 | ↑0.1 | 満潮 |
| 5/20 03:20 | 180.4 | ↓-0.1 | |
| 5/20 03:30 | 179.9 | ↓-0.5 | |
| 5/20 03:40 | 179.1 | ↓-0.8 | |
| 5/20 03:50 | 178.0 | ↓-1.1 | |
| 5/20 04:00 | 176.6 | ↓-1.4 | |
| 5/20 04:10 | 174.9 | ↓-1.7 | |
| 5/20 04:20 | 173.0 | ↓-1.9 | |
| 5/20 04:30 | 170.9 | ↓-2.1 | |
| 5/20 04:40 | 168.6 | ↓-2.3 | |
| 5/20 04:50 | 166.1 | ↓-2.5 | |
| 5/20 05:00 | 163.5 | ↓-2.6 | |
| 5/20 05:10 | 160.8 | ↓-2.7 | |
| 5/20 05:20 | 157.9 | ↓-2.9 | |
| 5/20 05:30 | 155.0 | ↓-2.9 | |
| 5/20 05:40 | 151.9 | ↓-3.1 | |
| 5/20 05:50 | 148.8 | ↓-3.1 | |
| 5/20 06:00 | 145.7 | ↓-3.1 | |
| 5/20 06:10 | 142.5 | ↓-3.2 | |
| 5/20 06:20 | 139.3 | ↓-3.2 | |
| 5/20 06:30 | 136.1 | ↓-3.2 | |
| 5/20 06:40 | 132.9 | ↓-3.2 | |
| 5/20 06:50 | 129.8 | ↓-3.1 | |
| 5/20 07:00 | 126.6 | ↓-3.2 | |
| 5/20 07:10 | 123.6 | ↓-3.0 | |
| 5/20 07:20 | 120.6 | ↓-3.0 | |
| 5/20 07:30 | 117.8 | ↓-2.8 | |
| 5/20 07:40 | 115.1 | ↓-2.7 | |
| 5/20 07:50 | 112.5 | ↓-2.6 | |
| 5/20 08:00 | 110.2 | ↓-2.3 | |
| 5/20 08:10 | 108.1 | ↓-2.1 | |
| 5/20 08:20 | 106.2 | ↓-1.9 | |
| 5/20 08:30 | 104.6 | ↓-1.6 | |
| 5/20 08:40 | 103.3 | ↓-1.3 | |
| 5/20 08:50 | 102.3 | ↓-1.0 | |
| 5/20 09:00 | 101.6 | ↓-0.7 | |
| 5/20 09:10 | 101.2 | ↓-0.4 | 干潮 |
| 5/20 09:20 | 101.1 | ↓-0.1 | |
| 5/20 09:30 | 101.4 | ↑0.3 | |
| 5/20 09:40 | 102.0 | ↑0.6 | |
| 5/20 09:50 | 102.9 | ↑0.9 | |
| 5/20 10:00 | 104.0 | ↑1.1 | |
| 5/20 10:10 | 105.5 | ↑1.5 | |
| 5/20 10:20 | 107.2 | ↑1.7 | |
| 5/20 10:30 | 109.1 | ↑1.9 | |
| 5/20 10:40 | 111.3 | ↑2.2 | |
| 5/20 10:50 | 113.6 | ↑2.3 | |
| 5/20 11:00 | 116.1 | ↑2.5 | |
| 5/20 11:10 | 118.7 | ↑2.6 | |
| 5/20 11:20 | 121.5 | ↑2.8 | |
| 5/20 11:30 | 124.4 | ↑2.9 | |
| 5/20 11:40 | 127.4 | ↑3.0 | |
| 5/20 11:50 | 130.4 | ↑3.0 | |
| 5/20 12:00 | 133.5 | ↑3.1 | |
| 5/20 12:10 | 136.6 | ↑3.1 | |
| 5/20 12:20 | 139.7 | ↑3.1 | |
| 5/20 12:30 | 142.8 | ↑3.1 | |
| 5/20 12:40 | 145.9 | ↑3.1 | |
| 5/20 12:50 | 149.0 | ↑3.1 | |
| 5/20 13:00 | 152.0 | ↑3.0 | |
| 5/20 13:10 | 154.9 | ↑2.9 | |
| 5/20 13:20 | 157.7 | ↑2.8 | |
| 5/20 13:30 | 160.3 | ↑2.6 | |
| 5/20 13:40 | 162.8 | ↑2.5 | |
| 5/20 13:50 | 165.1 | ↑2.3 | |
| 5/20 14:00 | 167.2 | ↑2.1 | |
| 5/20 14:10 | 169.1 | ↑1.9 | |
| 5/20 14:20 | 170.6 | ↑1.5 | |
| 5/20 14:30 | 171.9 | ↑1.3 | |
| 5/20 14:40 | 172.9 | ↑1.0 | |
| 5/20 14:50 | 173.6 | ↑0.7 | |
| 5/20 15:00 | 173.9 | ↑0.3 | 満潮 |
| 5/20 15:10 | 173.9 | 0 | |
| 5/20 15:20 | 173.6 | ↓-0.3 | |
| 5/20 15:30 | 172.9 | ↓-0.7 | |
| 5/20 15:40 | 171.8 | ↓-1.1 | |
| 5/20 15:50 | 170.5 | ↓-1.3 | |
| 5/20 16:00 | 168.8 | ↓-1.7 | |
| 5/20 16:10 | 166.8 | ↓-2.0 | |
| 5/20 16:20 | 164.5 | ↓-2.3 | |
| 5/20 16:30 | 162.0 | ↓-2.5 | |
| 5/20 16:40 | 159.2 | ↓-2.8 | |
| 5/20 16:50 | 156.1 | ↓-3.1 | |
| 5/20 17:00 | 152.9 | ↓-3.2 | |
| 5/20 17:10 | 149.4 | ↓-3.5 | |
| 5/20 17:20 | 145.7 | ↓-3.7 | |
| 5/20 17:30 | 141.9 | ↓-3.8 | |
| 5/20 17:40 | 137.9 | ↓-4.0 | |
| 5/20 17:50 | 133.8 | ↓-4.1 | |
| 5/20 18:00 | 129.6 | ↓-4.2 | |
| 5/20 18:10 | 125.2 | ↓-4.4 | |
| 5/20 18:20 | 120.8 | ↓-4.4 | |
| 5/20 18:30 | 116.3 | ↓-4.5 | |
| 5/20 18:40 | 111.8 | ↓-4.5 | |
| 5/20 18:50 | 107.2 | ↓-4.6 | |
| 5/20 19:00 | 102.7 | ↓-4.5 | |
| 5/20 19:10 | 98.2 | ↓-4.5 | |
| 5/20 19:20 | 93.8 | ↓-4.4 | |
| 5/20 19:30 | 89.4 | ↓-4.4 | |
| 5/20 19:40 | 85.2 | ↓-4.2 | |
| 5/20 19:50 | 81.1 | ↓-4.1 | |
| 5/20 20:00 | 77.3 | ↓-3.8 | |
| 5/20 20:10 | 73.6 | ↓-3.7 | |
| 5/20 20:20 | 70.3 | ↓-3.3 | |
| 5/20 20:30 | 67.2 | ↓-3.1 | |
| 5/20 20:40 | 64.4 | ↓-2.8 | |
| 5/20 20:50 | 62.0 | ↓-2.4 | |
| 5/20 21:00 | 60.0 | ↓-2.0 | |
| 5/20 21:10 | 58.3 | ↓-1.7 | |
| 5/20 21:20 | 57.1 | ↓-1.2 | |
| 5/20 21:30 | 56.2 | ↓-0.9 | |
| 5/20 21:40 | 55.8 | ↓-0.4 | 干潮 |
| 5/20 21:50 | 55.8 | 0 | |
| 5/20 22:00 | 56.2 | ↑0.4 | |
| 5/20 22:10 | 57.0 | ↑0.8 | |
| 5/20 22:20 | 58.2 | ↑1.2 | |
| 5/20 22:30 | 59.8 | ↑1.6 | |
| 5/20 22:40 | 61.7 | ↑1.9 | |
| 5/20 22:50 | 64.0 | ↑2.3 | |
| 5/20 23:00 | 66.6 | ↑2.6 | |
| 5/20 23:10 | 69.6 | ↑3.0 | |
| 5/20 23:20 | 72.9 | ↑3.3 | |
| 5/20 23:30 | 76.4 | ↑3.5 | |
| 5/20 23:40 | 80.2 | ↑3.8 | |
| 5/20 23:50 | 84.2 | ↑4.0 |