| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
10:15 | 04:15 | 22:54 | 16:37 |
| 211cm | 27cm | 202cm | 4cm | |
|
||||
福岡船だまり（福岡）2019年04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 |
|---|---|---|---|
| 4/20 00:00 | 164.0 | ↓-6.8 | |
| 4/20 00:10 | 156.9 | ↓-7.1 | |
| 4/20 00:20 | 149.6 | ↓-7.3 | |
| 4/20 00:30 | 142.0 | ↓-7.6 | |
| 4/20 00:40 | 134.3 | ↓-7.7 | |
| 4/20 00:50 | 126.5 | ↓-7.8 | |
| 4/20 01:00 | 118.7 | ↓-7.8 | |
| 4/20 01:10 | 111.0 | ↓-7.7 | |
| 4/20 01:20 | 103.4 | ↓-7.6 | |
| 4/20 01:30 | 95.9 | ↓-7.5 | |
| 4/20 01:40 | 88.7 | ↓-7.2 | |
| 4/20 01:50 | 81.7 | ↓-7.0 | |
| 4/20 02:00 | 75.0 | ↓-6.7 | |
| 4/20 02:10 | 68.6 | ↓-6.4 | |
| 4/20 02:20 | 62.5 | ↓-6.1 | |
| 4/20 02:30 | 56.9 | ↓-5.6 | |
| 4/20 02:40 | 51.7 | ↓-5.2 | |
| 4/20 02:50 | 46.9 | ↓-4.8 | |
| 4/20 03:00 | 42.5 | ↓-4.4 | |
| 4/20 03:10 | 38.7 | ↓-3.8 | |
| 4/20 03:20 | 35.3 | ↓-3.4 | |
| 4/20 03:30 | 32.5 | ↓-2.8 | |
| 4/20 03:40 | 30.2 | ↓-2.3 | |
| 4/20 03:50 | 28.5 | ↓-1.7 | |
| 4/20 04:00 | 27.3 | ↓-1.2 | |
| 4/20 04:10 | 26.7 | ↓-0.6 | 干潮 |
| 4/20 04:20 | 26.8 | ↑0.1 | |
| 4/20 04:30 | 27.4 | ↑0.6 | |
| 4/20 04:40 | 28.7 | ↑1.3 | |
| 4/20 04:50 | 30.6 | ↑1.9 | |
| 4/20 05:00 | 33.1 | ↑2.5 | |
| 4/20 05:10 | 36.2 | ↑3.1 | |
| 4/20 05:20 | 39.8 | ↑3.6 | |
| 4/20 05:30 | 44.1 | ↑4.3 | |
| 4/20 05:40 | 48.9 | ↑4.8 | |
| 4/20 05:50 | 54.2 | ↑5.3 | |
| 4/20 06:00 | 60.0 | ↑5.8 | |
| 4/20 06:10 | 66.3 | ↑6.3 | |
| 4/20 06:20 | 72.9 | ↑6.6 | |
| 4/20 06:30 | 79.9 | ↑7.0 | |
| 4/20 06:40 | 87.2 | ↑7.3 | |
| 4/20 06:50 | 94.8 | ↑7.6 | |
| 4/20 07:00 | 102.5 | ↑7.7 | |
| 4/20 07:10 | 110.4 | ↑7.9 | |
| 4/20 07:20 | 118.4 | ↑8.0 | |
| 4/20 07:30 | 126.4 | ↑8.0 | |
| 4/20 07:40 | 134.4 | ↑8.0 | |
| 4/20 07:50 | 142.3 | ↑7.9 | |
| 4/20 08:00 | 150.1 | ↑7.8 | |
| 4/20 08:10 | 157.6 | ↑7.5 | |
| 4/20 08:20 | 164.8 | ↑7.2 | |
| 4/20 08:30 | 171.7 | ↑6.9 | |
| 4/20 08:40 | 178.3 | ↑6.6 | |
| 4/20 08:50 | 184.3 | ↑6.0 | |
| 4/20 09:00 | 189.9 | ↑5.6 | |
| 4/20 09:10 | 194.9 | ↑5.0 | |
| 4/20 09:20 | 199.3 | ↑4.4 | |
| 4/20 09:30 | 203.0 | ↑3.7 | |
| 4/20 09:40 | 206.0 | ↑3.0 | |
| 4/20 09:50 | 208.3 | ↑2.3 | |
| 4/20 10:00 | 209.8 | ↑1.5 | |
| 4/20 10:10 | 210.5 | ↑0.7 | 満潮 |
| 4/20 10:20 | 210.4 | ↓-0.1 | |
| 4/20 10:30 | 209.4 | ↓-1.0 | |
| 4/20 10:40 | 207.6 | ↓-1.8 | |
| 4/20 10:50 | 205.0 | ↓-2.6 | |
| 4/20 11:00 | 201.7 | ↓-3.3 | |
| 4/20 11:10 | 197.5 | ↓-4.2 | |
| 4/20 11:20 | 192.6 | ↓-4.9 | |
| 4/20 11:30 | 187.1 | ↓-5.5 | |
| 4/20 11:40 | 180.9 | ↓-6.2 | |
| 4/20 11:50 | 174.2 | ↓-6.7 | |
| 4/20 12:00 | 166.9 | ↓-7.3 | |
| 4/20 12:10 | 159.3 | ↓-7.6 | |
| 4/20 12:20 | 151.3 | ↓-8.0 | |
| 4/20 12:30 | 143.0 | ↓-8.3 | |
| 4/20 12:40 | 134.5 | ↓-8.5 | |
| 4/20 12:50 | 125.9 | ↓-8.6 | |
| 4/20 13:00 | 117.2 | ↓-8.7 | 最大潮位差 |
| 4/20 13:10 | 108.6 | ↓-8.6 | |
| 4/20 13:20 | 100.0 | ↓-8.6 | |
| 4/20 13:30 | 91.6 | ↓-8.4 | |
| 4/20 13:40 | 83.3 | ↓-8.3 | |
| 4/20 13:50 | 75.4 | ↓-7.9 | |
| 4/20 14:00 | 67.7 | ↓-7.7 | |
| 4/20 14:10 | 60.3 | ↓-7.4 | |
| 4/20 14:20 | 53.3 | ↓-7.0 | |
| 4/20 14:30 | 46.6 | ↓-6.7 | |
| 4/20 14:40 | 40.4 | ↓-6.2 | |
| 4/20 14:50 | 34.6 | ↓-5.8 | |
| 4/20 15:00 | 29.3 | ↓-5.3 | |
| 4/20 15:10 | 24.4 | ↓-4.9 | |
| 4/20 15:20 | 20.0 | ↓-4.4 | |
| 4/20 15:30 | 16.1 | ↓-3.9 | |
| 4/20 15:40 | 12.7 | ↓-3.4 | |
| 4/20 15:50 | 9.9 | ↓-2.8 | |
| 4/20 16:00 | 7.5 | ↓-2.4 | |
| 4/20 16:10 | 5.8 | ↓-1.7 | |
| 4/20 16:20 | 4.6 | ↓-1.2 | |
| 4/20 16:30 | 4.0 | ↓-0.6 | 干潮 |
| 4/20 16:40 | 3.9 | ↓-0.1 | |
| 4/20 16:50 | 4.5 | ↑0.6 | |
| 4/20 17:00 | 5.6 | ↑1.1 | |
| 4/20 17:10 | 7.3 | ↑1.7 | |
| 4/20 17:20 | 9.7 | ↑2.4 | |
| 4/20 17:30 | 12.6 | ↑2.9 | |
| 4/20 17:40 | 16.1 | ↑3.5 | |
| 4/20 17:50 | 20.1 | ↑4.0 | |
| 4/20 18:00 | 24.7 | ↑4.6 | |
| 4/20 18:10 | 29.8 | ↑5.1 | |
| 4/20 18:20 | 35.4 | ↑5.6 | |
| 4/20 18:30 | 41.5 | ↑6.1 | |
| 4/20 18:40 | 47.9 | ↑6.4 | |
| 4/20 18:50 | 54.8 | ↑6.9 | |
| 4/20 19:00 | 62.0 | ↑7.2 | |
| 4/20 19:10 | 69.5 | ↑7.5 | |
| 4/20 19:20 | 77.2 | ↑7.7 | |
| 4/20 19:30 | 85.1 | ↑7.9 | |
| 4/20 19:40 | 93.2 | ↑8.1 | |
| 4/20 19:50 | 101.4 | ↑8.2 | |
| 4/20 20:00 | 109.6 | ↑8.2 | |
| 4/20 20:10 | 117.8 | ↑8.2 | |
| 4/20 20:20 | 125.9 | ↑8.1 | |
| 4/20 20:30 | 133.9 | ↑8.0 | |
| 4/20 20:40 | 141.8 | ↑7.9 | |
| 4/20 20:50 | 149.3 | ↑7.5 | |
| 4/20 21:00 | 156.6 | ↑7.3 | |
| 4/20 21:10 | 163.6 | ↑7.0 | |
| 4/20 21:20 | 170.1 | ↑6.5 | |
| 4/20 21:30 | 176.1 | ↑6.0 | |
| 4/20 21:40 | 181.6 | ↑5.5 | |
| 4/20 21:50 | 186.6 | ↑5.0 | |
| 4/20 22:00 | 190.9 | ↑4.3 | |
| 4/20 22:10 | 194.5 | ↑3.6 | |
| 4/20 22:20 | 197.5 | ↑3.0 | |
| 4/20 22:30 | 199.7 | ↑2.2 | |
| 4/20 22:40 | 201.1 | ↑1.4 | |
| 4/20 22:50 | 201.7 | ↑0.6 | 満潮 |
| 4/20 23:00 | 201.6 | ↓-0.1 | |
| 4/20 23:10 | 200.7 | ↓-0.9 | |
| 4/20 23:20 | 199.0 | ↓-1.7 | |
| 4/20 23:30 | 196.5 | ↓-2.5 | |
| 4/20 23:40 | 193.3 | ↓-3.2 | |
| 4/20 23:50 | 189.5 | ↓-3.8 |