| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(月) |
06:00 | 11:50 | 18:03 | - |
| 137cm | 86cm | 142cm | - | |
|
||||
博多船溜り（福岡）2040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 | 64.1 | ↑0.9 | |
| 5/21 00:10 | 65.2 | ↑1.1 | |
| 5/21 00:20 | 66.5 | ↑1.3 | |
| 5/21 00:30 | 68.0 | ↑1.5 | |
| 5/21 00:40 | 69.7 | ↑1.7 | |
| 5/21 00:50 | 71.6 | ↑1.9 | |
| 5/21 01:00 | 73.7 | ↑2.1 | |
| 5/21 01:10 | 75.9 | ↑2.2 | |
| 5/21 01:20 | 78.3 | ↑2.4 | |
| 5/21 01:30 | 80.8 | ↑2.5 | |
| 5/21 01:40 | 83.4 | ↑2.6 | |
| 5/21 01:50 | 86.1 | ↑2.7 | |
| 5/21 02:00 | 88.9 | ↑2.8 | |
| 5/21 02:10 | 91.8 | ↑2.9 | |
| 5/21 02:20 | 94.7 | ↑2.9 | |
| 5/21 02:30 | 97.7 | ↑3.0 | |
| 5/21 02:40 | 100.6 | ↑2.9 | |
| 5/21 02:50 | 103.5 | ↑2.9 | |
| 5/21 03:00 | 106.4 | ↑2.9 | |
| 5/21 03:10 | 109.3 | ↑2.9 | |
| 5/21 03:20 | 112.1 | ↑2.8 | |
| 5/21 03:30 | 114.8 | ↑2.7 | |
| 5/21 03:40 | 117.4 | ↑2.6 | |
| 5/21 03:50 | 119.9 | ↑2.5 | |
| 5/21 04:00 | 122.3 | ↑2.4 | |
| 5/21 04:10 | 124.5 | ↑2.2 | |
| 5/21 04:20 | 126.6 | ↑2.1 | |
| 5/21 04:30 | 128.5 | ↑1.9 | |
| 5/21 04:40 | 130.3 | ↑1.8 | |
| 5/21 04:50 | 131.8 | ↑1.5 | |
| 5/21 05:00 | 133.2 | ↑1.4 | |
| 5/21 05:10 | 134.3 | ↑1.1 | |
| 5/21 05:20 | 135.3 | ↑1.0 | |
| 5/21 05:30 | 136.0 | ↑0.7 | |
| 5/21 05:40 | 136.5 | ↑0.5 | |
| 5/21 05:50 | 136.9 | ↑0.4 | 満潮 |
| 5/21 06:00 | 136.9 | 0 | 満潮 |
| 5/21 06:10 | 136.8 | ↓-0.1 | |
| 5/21 06:20 | 136.5 | ↓-0.3 | |
| 5/21 06:30 | 135.9 | ↓-0.6 | |
| 5/21 06:40 | 135.2 | ↓-0.7 | |
| 5/21 06:50 | 134.2 | ↓-1.0 | |
| 5/21 07:00 | 133.1 | ↓-1.1 | |
| 5/21 07:10 | 131.8 | ↓-1.3 | |
| 5/21 07:20 | 130.3 | ↓-1.5 | |
| 5/21 07:30 | 128.6 | ↓-1.7 | |
| 5/21 07:40 | 126.8 | ↓-1.8 | |
| 5/21 07:50 | 124.9 | ↓-1.9 | |
| 5/21 08:00 | 122.9 | ↓-2.0 | |
| 5/21 08:10 | 120.7 | ↓-2.2 | |
| 5/21 08:20 | 118.5 | ↓-2.2 | |
| 5/21 08:30 | 116.2 | ↓-2.3 | |
| 5/21 08:40 | 113.9 | ↓-2.3 | |
| 5/21 08:50 | 111.6 | ↓-2.3 | |
| 5/21 09:00 | 109.2 | ↓-2.4 | |
| 5/21 09:10 | 106.9 | ↓-2.3 | |
| 5/21 09:20 | 104.6 | ↓-2.3 | |
| 5/21 09:30 | 102.4 | ↓-2.2 | |
| 5/21 09:40 | 100.3 | ↓-2.1 | |
| 5/21 09:50 | 98.2 | ↓-2.1 | |
| 5/21 10:00 | 96.3 | ↓-1.9 | |
| 5/21 10:10 | 94.5 | ↓-1.8 | |
| 5/21 10:20 | 92.8 | ↓-1.7 | |
| 5/21 10:30 | 91.3 | ↓-1.5 | |
| 5/21 10:40 | 89.9 | ↓-1.4 | |
| 5/21 10:50 | 88.7 | ↓-1.2 | |
| 5/21 11:00 | 87.7 | ↓-1.0 | |
| 5/21 11:10 | 86.9 | ↓-0.8 | |
| 5/21 11:20 | 86.2 | ↓-0.7 | |
| 5/21 11:30 | 85.8 | ↓-0.4 | |
| 5/21 11:40 | 85.5 | ↓-0.3 | 干潮 |
| 5/21 11:50 | 85.4 | ↓-0.1 | 干潮 |
| 5/21 12:00 | 85.6 | ↑0.2 | |
| 5/21 12:10 | 85.9 | ↑0.3 | |
| 5/21 12:20 | 86.3 | ↑0.4 | |
| 5/21 12:30 | 87.0 | ↑0.7 | |
| 5/21 12:40 | 87.8 | ↑0.8 | |
| 5/21 12:50 | 88.8 | ↑1.0 | |
| 5/21 13:00 | 90.0 | ↑1.2 | |
| 5/21 13:10 | 91.3 | ↑1.3 | |
| 5/21 13:20 | 92.8 | ↑1.5 | |
| 5/21 13:30 | 94.4 | ↑1.6 | |
| 5/21 13:40 | 96.1 | ↑1.7 | |
| 5/21 13:50 | 97.9 | ↑1.8 | |
| 5/21 14:00 | 99.9 | ↑2.0 | |
| 5/21 14:10 | 101.9 | ↑2.0 | |
| 5/21 14:20 | 104.0 | ↑2.1 | |
| 5/21 14:30 | 106.2 | ↑2.2 | |
| 5/21 14:40 | 108.5 | ↑2.3 | |
| 5/21 14:50 | 110.8 | ↑2.3 | |
| 5/21 15:00 | 113.1 | ↑2.3 | |
| 5/21 15:10 | 115.4 | ↑2.3 | |
| 5/21 15:20 | 117.8 | ↑2.4 | |
| 5/21 15:30 | 120.1 | ↑2.3 | |
| 5/21 15:40 | 122.3 | ↑2.2 | |
| 5/21 15:50 | 124.6 | ↑2.3 | |
| 5/21 16:00 | 126.7 | ↑2.1 | |
| 5/21 16:10 | 128.8 | ↑2.1 | |
| 5/21 16:20 | 130.7 | ↑1.9 | |
| 5/21 16:30 | 132.6 | ↑1.9 | |
| 5/21 16:40 | 134.3 | ↑1.7 | |
| 5/21 16:50 | 135.8 | ↑1.5 | |
| 5/21 17:00 | 137.2 | ↑1.4 | |
| 5/21 17:10 | 138.4 | ↑1.2 | |
| 5/21 17:20 | 139.5 | ↑1.1 | |
| 5/21 17:30 | 140.3 | ↑0.8 | |
| 5/21 17:40 | 140.9 | ↑0.6 | |
| 5/21 17:50 | 141.3 | ↑0.4 | |
| 5/21 18:00 | 141.5 | ↑0.2 | 満潮 |
| 5/21 18:10 | 141.4 | ↓-0.1 | |
| 5/21 18:20 | 141.0 | ↓-0.4 | |
| 5/21 18:30 | 140.5 | ↓-0.5 | |
| 5/21 18:40 | 139.6 | ↓-0.9 | |
| 5/21 18:50 | 138.5 | ↓-1.1 | |
| 5/21 19:00 | 137.2 | ↓-1.3 | |
| 5/21 19:10 | 135.5 | ↓-1.7 | |
| 5/21 19:20 | 133.7 | ↓-1.8 | |
| 5/21 19:30 | 131.6 | ↓-2.1 | |
| 5/21 19:40 | 129.2 | ↓-2.4 | |
| 5/21 19:50 | 126.7 | ↓-2.5 | |
| 5/21 20:00 | 123.9 | ↓-2.8 | |
| 5/21 20:10 | 121.0 | ↓-2.9 | |
| 5/21 20:20 | 117.9 | ↓-3.1 | |
| 5/21 20:30 | 114.6 | ↓-3.3 | |
| 5/21 20:40 | 111.2 | ↓-3.4 | |
| 5/21 20:50 | 107.7 | ↓-3.5 | |
| 5/21 21:00 | 104.2 | ↓-3.5 | |
| 5/21 21:10 | 100.6 | ↓-3.6 | 最大潮位差 |
| 5/21 21:20 | 97.0 | ↓-3.6 | 最大潮位差 |
| 5/21 21:30 | 93.5 | ↓-3.5 | |
| 5/21 21:40 | 89.9 | ↓-3.6 | 最大潮位差 |
| 5/21 21:50 | 86.5 | ↓-3.4 | |
| 5/21 22:00 | 83.1 | ↓-3.4 | |
| 5/21 22:10 | 79.9 | ↓-3.2 | |
| 5/21 22:20 | 76.9 | ↓-3.0 | |
| 5/21 22:30 | 74.0 | ↓-2.9 | |
| 5/21 22:40 | 71.4 | ↓-2.6 | |
| 5/21 22:50 | 68.9 | ↓-2.5 | |
| 5/21 23:00 | 66.7 | ↓-2.2 | |
| 5/21 23:10 | 64.8 | ↓-1.9 | |
| 5/21 23:20 | 63.1 | ↓-1.7 | |
| 5/21 23:30 | 61.7 | ↓-1.4 | |
| 5/21 23:40 | 60.6 | ↓-1.1 | |
| 5/21 23:50 | 59.7 | ↓-0.9 |