| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(火) |
00:32 | 06:06 | 12:03 | 18:58 |
| 175cm | 65cm | 199cm | 21cm | |
|
||||
博多船溜り（福岡）2030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 | 171.3 | ↑2.1 | |
| 5/21 00:10 | 172.8 | ↑1.5 | |
| 5/21 00:20 | 173.8 | ↑1.0 | |
| 5/21 00:30 | 174.1 | ↑0.3 | 満潮 |
| 5/21 00:40 | 173.9 | ↓-0.2 | |
| 5/21 00:50 | 173.1 | ↓-0.8 | |
| 5/21 01:00 | 171.7 | ↓-1.4 | |
| 5/21 01:10 | 169.8 | ↓-1.9 | |
| 5/21 01:20 | 167.3 | ↓-2.5 | |
| 5/21 01:30 | 164.4 | ↓-2.9 | |
| 5/21 01:40 | 161.0 | ↓-3.4 | |
| 5/21 01:50 | 157.2 | ↓-3.8 | |
| 5/21 02:00 | 153.0 | ↓-4.2 | |
| 5/21 02:10 | 148.6 | ↓-4.4 | |
| 5/21 02:20 | 143.8 | ↓-4.8 | |
| 5/21 02:30 | 138.9 | ↓-4.9 | |
| 5/21 02:40 | 133.8 | ↓-5.1 | |
| 5/21 02:50 | 128.7 | ↓-5.1 | |
| 5/21 03:00 | 123.5 | ↓-5.2 | |
| 5/21 03:10 | 118.3 | ↓-5.2 | |
| 5/21 03:20 | 113.2 | ↓-5.1 | |
| 5/21 03:30 | 108.1 | ↓-5.1 | |
| 5/21 03:40 | 103.3 | ↓-4.8 | |
| 5/21 03:50 | 98.6 | ↓-4.7 | |
| 5/21 04:00 | 94.1 | ↓-4.5 | |
| 5/21 04:10 | 89.9 | ↓-4.2 | |
| 5/21 04:20 | 86.0 | ↓-3.9 | |
| 5/21 04:30 | 82.3 | ↓-3.7 | |
| 5/21 04:40 | 79.0 | ↓-3.3 | |
| 5/21 04:50 | 75.9 | ↓-3.1 | |
| 5/21 05:00 | 73.2 | ↓-2.7 | |
| 5/21 05:10 | 70.9 | ↓-2.3 | |
| 5/21 05:20 | 68.9 | ↓-2.0 | |
| 5/21 05:30 | 67.3 | ↓-1.6 | |
| 5/21 05:40 | 66.1 | ↓-1.2 | |
| 5/21 05:50 | 65.3 | ↓-0.8 | |
| 5/21 06:00 | 64.9 | ↓-0.4 | 干潮 |
| 5/21 06:10 | 64.9 | 0 | |
| 5/21 06:20 | 65.3 | ↑0.4 | |
| 5/21 06:30 | 66.1 | ↑0.8 | |
| 5/21 06:40 | 67.4 | ↑1.3 | |
| 5/21 06:50 | 69.1 | ↑1.7 | |
| 5/21 07:00 | 71.3 | ↑2.2 | |
| 5/21 07:10 | 73.9 | ↑2.6 | |
| 5/21 07:20 | 76.9 | ↑3.0 | |
| 5/21 07:30 | 80.4 | ↑3.5 | |
| 5/21 07:40 | 84.2 | ↑3.8 | |
| 5/21 07:50 | 88.5 | ↑4.3 | |
| 5/21 08:00 | 93.1 | ↑4.6 | |
| 5/21 08:10 | 98.0 | ↑4.9 | |
| 5/21 08:20 | 103.2 | ↑5.2 | |
| 5/21 08:30 | 108.7 | ↑5.5 | |
| 5/21 08:40 | 114.3 | ↑5.6 | |
| 5/21 08:50 | 120.2 | ↑5.9 | |
| 5/21 09:00 | 126.1 | ↑5.9 | |
| 5/21 09:10 | 132.1 | ↑6.0 | |
| 5/21 09:20 | 138.1 | ↑6.0 | |
| 5/21 09:30 | 144.1 | ↑6.0 | |
| 5/21 09:40 | 150.0 | ↑5.9 | |
| 5/21 09:50 | 155.8 | ↑5.8 | |
| 5/21 10:00 | 161.3 | ↑5.5 | |
| 5/21 10:10 | 166.6 | ↑5.3 | |
| 5/21 10:20 | 171.7 | ↑5.1 | |
| 5/21 10:30 | 176.4 | ↑4.7 | |
| 5/21 10:40 | 180.7 | ↑4.3 | |
| 5/21 10:50 | 184.7 | ↑4.0 | |
| 5/21 11:00 | 188.2 | ↑3.5 | |
| 5/21 11:10 | 191.3 | ↑3.1 | |
| 5/21 11:20 | 193.9 | ↑2.6 | |
| 5/21 11:30 | 195.9 | ↑2.0 | |
| 5/21 11:40 | 197.4 | ↑1.5 | |
| 5/21 11:50 | 198.4 | ↑1.0 | |
| 5/21 12:00 | 198.7 | ↑0.3 | 満潮 |
| 5/21 12:10 | 198.5 | ↓-0.2 | |
| 5/21 12:20 | 197.8 | ↓-0.7 | |
| 5/21 12:30 | 196.4 | ↓-1.4 | |
| 5/21 12:40 | 194.4 | ↓-2.0 | |
| 5/21 12:50 | 191.9 | ↓-2.5 | |
| 5/21 13:00 | 188.8 | ↓-3.1 | |
| 5/21 13:10 | 185.1 | ↓-3.7 | |
| 5/21 13:20 | 180.9 | ↓-4.2 | |
| 5/21 13:30 | 176.3 | ↓-4.6 | |
| 5/21 13:40 | 171.2 | ↓-5.1 | |
| 5/21 13:50 | 165.6 | ↓-5.6 | |
| 5/21 14:00 | 159.7 | ↓-5.9 | |
| 5/21 14:10 | 153.5 | ↓-6.2 | |
| 5/21 14:20 | 147.0 | ↓-6.5 | |
| 5/21 14:30 | 140.3 | ↓-6.7 | |
| 5/21 14:40 | 133.5 | ↓-6.8 | |
| 5/21 14:50 | 126.5 | ↓-7.0 | 最大潮位差 |
| 5/21 15:00 | 119.5 | ↓-7.0 | 最大潮位差 |
| 5/21 15:10 | 112.5 | ↓-7.0 | 最大潮位差 |
| 5/21 15:20 | 105.5 | ↓-7.0 | 最大潮位差 |
| 5/21 15:30 | 98.7 | ↓-6.8 | |
| 5/21 15:40 | 92.0 | ↓-6.7 | |
| 5/21 15:50 | 85.5 | ↓-6.5 | |
| 5/21 16:00 | 79.1 | ↓-6.4 | |
| 5/21 16:10 | 73.1 | ↓-6.0 | |
| 5/21 16:20 | 67.3 | ↓-5.8 | |
| 5/21 16:30 | 61.8 | ↓-5.5 | |
| 5/21 16:40 | 56.6 | ↓-5.2 | |
| 5/21 16:50 | 51.7 | ↓-4.9 | |
| 5/21 17:00 | 47.2 | ↓-4.5 | |
| 5/21 17:10 | 42.9 | ↓-4.3 | |
| 5/21 17:20 | 39.1 | ↓-3.8 | |
| 5/21 17:30 | 35.5 | ↓-3.6 | |
| 5/21 17:40 | 32.3 | ↓-3.2 | |
| 5/21 17:50 | 29.5 | ↓-2.8 | |
| 5/21 18:00 | 27.1 | ↓-2.4 | |
| 5/21 18:10 | 25.0 | ↓-2.1 | |
| 5/21 18:20 | 23.3 | ↓-1.7 | |
| 5/21 18:30 | 22.0 | ↓-1.3 | |
| 5/21 18:40 | 21.0 | ↓-1.0 | |
| 5/21 18:50 | 20.5 | ↓-0.5 | 干潮 |
| 5/21 19:00 | 20.4 | ↓-0.1 | |
| 5/21 19:10 | 20.8 | ↑0.4 | |
| 5/21 19:20 | 21.5 | ↑0.7 | |
| 5/21 19:30 | 22.8 | ↑1.3 | |
| 5/21 19:40 | 24.4 | ↑1.6 | |
| 5/21 19:50 | 26.5 | ↑2.1 | |
| 5/21 20:00 | 29.0 | ↑2.5 | |
| 5/21 20:10 | 31.9 | ↑2.9 | |
| 5/21 20:20 | 35.2 | ↑3.3 | |
| 5/21 20:30 | 39.0 | ↑3.8 | |
| 5/21 20:40 | 43.1 | ↑4.1 | |
| 5/21 20:50 | 47.5 | ↑4.4 | |
| 5/21 21:00 | 52.3 | ↑4.8 | |
| 5/21 21:10 | 57.3 | ↑5.0 | |
| 5/21 21:20 | 62.6 | ↑5.3 | |
| 5/21 21:30 | 68.1 | ↑5.5 | |
| 5/21 21:40 | 73.7 | ↑5.6 | |
| 5/21 21:50 | 79.5 | ↑5.8 | |
| 5/21 22:00 | 85.3 | ↑5.8 | |
| 5/21 22:10 | 91.2 | ↑5.9 | |
| 5/21 22:20 | 97.2 | ↑6.0 | |
| 5/21 22:30 | 103.0 | ↑5.8 | |
| 5/21 22:40 | 108.8 | ↑5.8 | |
| 5/21 22:50 | 114.5 | ↑5.7 | |
| 5/21 23:00 | 120.0 | ↑5.5 | |
| 5/21 23:10 | 125.3 | ↑5.3 | |
| 5/21 23:20 | 130.4 | ↑5.1 | |
| 5/21 23:30 | 135.2 | ↑4.8 | |
| 5/21 23:40 | 139.8 | ↑4.6 | |
| 5/21 23:50 | 144.0 | ↑4.2 |