| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(日) |
00:53 | 06:10 | 12:10 | 19:34 |
| 118cm | 61cm | 156cm | 23cm | |
|
||||
八幡（福岡）2021年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 112.4 | ↑2.1 | |
| 5/30 00:10 | 114.2 | ↑1.8 | |
| 5/30 00:20 | 115.6 | ↑1.4 | |
| 5/30 00:30 | 116.6 | ↑1.0 | |
| 5/30 00:40 | 117.2 | ↑0.6 | |
| 5/30 00:50 | 117.5 | ↑0.3 | 満潮 |
| 5/30 01:00 | 117.4 | ↓-0.1 | |
| 5/30 01:10 | 116.9 | ↓-0.5 | |
| 5/30 01:20 | 116.1 | ↓-0.8 | |
| 5/30 01:30 | 114.9 | ↓-1.2 | |
| 5/30 01:40 | 113.4 | ↓-1.5 | |
| 5/30 01:50 | 111.6 | ↓-1.8 | |
| 5/30 02:00 | 109.6 | ↓-2.0 | |
| 5/30 02:10 | 107.4 | ↓-2.2 | |
| 5/30 02:20 | 105.0 | ↓-2.4 | |
| 5/30 02:30 | 102.5 | ↓-2.5 | |
| 5/30 02:40 | 99.9 | ↓-2.6 | |
| 5/30 02:50 | 97.2 | ↓-2.7 | |
| 5/30 03:00 | 94.4 | ↓-2.8 | |
| 5/30 03:10 | 91.7 | ↓-2.7 | |
| 5/30 03:20 | 89.0 | ↓-2.7 | |
| 5/30 03:30 | 86.3 | ↓-2.7 | |
| 5/30 03:40 | 83.7 | ↓-2.6 | |
| 5/30 03:50 | 81.2 | ↓-2.5 | |
| 5/30 04:00 | 78.7 | ↓-2.5 | |
| 5/30 04:10 | 76.4 | ↓-2.3 | |
| 5/30 04:20 | 74.2 | ↓-2.2 | |
| 5/30 04:30 | 72.1 | ↓-2.1 | |
| 5/30 04:40 | 70.1 | ↓-2.0 | |
| 5/30 04:50 | 68.3 | ↓-1.8 | |
| 5/30 05:00 | 66.7 | ↓-1.6 | |
| 5/30 05:10 | 65.2 | ↓-1.5 | |
| 5/30 05:20 | 64.0 | ↓-1.2 | |
| 5/30 05:30 | 62.9 | ↓-1.1 | |
| 5/30 05:40 | 62.0 | ↓-0.9 | |
| 5/30 05:50 | 61.4 | ↓-0.6 | |
| 5/30 06:00 | 61.0 | ↓-0.4 | 干潮 |
| 5/30 06:10 | 60.9 | ↓-0.1 | 干潮 |
| 5/30 06:20 | 61.1 | ↑0.2 | |
| 5/30 06:30 | 61.6 | ↑0.5 | |
| 5/30 06:40 | 62.3 | ↑0.7 | |
| 5/30 06:50 | 63.5 | ↑1.2 | |
| 5/30 07:00 | 64.9 | ↑1.4 | |
| 5/30 07:10 | 66.6 | ↑1.7 | |
| 5/30 07:20 | 68.7 | ↑2.1 | |
| 5/30 07:30 | 71.1 | ↑2.4 | |
| 5/30 07:40 | 73.8 | ↑2.7 | |
| 5/30 07:50 | 76.8 | ↑3.0 | |
| 5/30 08:00 | 80.1 | ↑3.3 | |
| 5/30 08:10 | 83.5 | ↑3.4 | |
| 5/30 08:20 | 87.2 | ↑3.7 | |
| 5/30 08:30 | 91.1 | ↑3.9 | |
| 5/30 08:40 | 95.1 | ↑4.0 | |
| 5/30 08:50 | 99.2 | ↑4.1 | |
| 5/30 09:00 | 103.4 | ↑4.2 | |
| 5/30 09:10 | 107.6 | ↑4.2 | |
| 5/30 09:20 | 111.8 | ↑4.2 | |
| 5/30 09:30 | 115.9 | ↑4.1 | |
| 5/30 09:40 | 120.0 | ↑4.1 | |
| 5/30 09:50 | 124.0 | ↑4.0 | |
| 5/30 10:00 | 127.9 | ↑3.9 | |
| 5/30 10:10 | 131.6 | ↑3.7 | |
| 5/30 10:20 | 135.1 | ↑3.5 | |
| 5/30 10:30 | 138.4 | ↑3.3 | |
| 5/30 10:40 | 141.5 | ↑3.1 | |
| 5/30 10:50 | 144.3 | ↑2.8 | |
| 5/30 11:00 | 146.8 | ↑2.5 | |
| 5/30 11:10 | 149.1 | ↑2.3 | |
| 5/30 11:20 | 151.0 | ↑1.9 | |
| 5/30 11:30 | 152.6 | ↑1.6 | |
| 5/30 11:40 | 153.9 | ↑1.3 | |
| 5/30 11:50 | 154.8 | ↑0.9 | |
| 5/30 12:00 | 155.3 | ↑0.5 | 満潮 |
| 5/30 12:10 | 155.5 | ↑0.2 | 満潮 |
| 5/30 12:20 | 155.2 | ↓-0.3 | |
| 5/30 12:30 | 154.6 | ↓-0.6 | |
| 5/30 12:40 | 153.5 | ↓-1.1 | |
| 5/30 12:50 | 152.0 | ↓-1.5 | |
| 5/30 13:00 | 150.2 | ↓-1.8 | |
| 5/30 13:10 | 147.9 | ↓-2.3 | |
| 5/30 13:20 | 145.3 | ↓-2.6 | |
| 5/30 13:30 | 142.3 | ↓-3.0 | |
| 5/30 13:40 | 139.0 | ↓-3.3 | |
| 5/30 13:50 | 135.4 | ↓-3.6 | |
| 5/30 14:00 | 131.6 | ↓-3.8 | |
| 5/30 14:10 | 127.5 | ↓-4.1 | |
| 5/30 14:20 | 123.2 | ↓-4.3 | |
| 5/30 14:30 | 118.8 | ↓-4.4 | |
| 5/30 14:40 | 114.2 | ↓-4.6 | |
| 5/30 14:50 | 109.6 | ↓-4.6 | |
| 5/30 15:00 | 104.9 | ↓-4.7 | 最大潮位差 |
| 5/30 15:10 | 100.3 | ↓-4.6 | |
| 5/30 15:20 | 95.6 | ↓-4.7 | 最大潮位差 |
| 5/30 15:30 | 91.0 | ↓-4.6 | |
| 5/30 15:40 | 86.4 | ↓-4.6 | |
| 5/30 15:50 | 81.9 | ↓-4.5 | |
| 5/30 16:00 | 77.6 | ↓-4.3 | |
| 5/30 16:10 | 73.3 | ↓-4.3 | |
| 5/30 16:20 | 69.1 | ↓-4.2 | |
| 5/30 16:30 | 65.1 | ↓-4.0 | |
| 5/30 16:40 | 61.2 | ↓-3.9 | |
| 5/30 16:50 | 57.4 | ↓-3.8 | |
| 5/30 17:00 | 53.8 | ↓-3.6 | |
| 5/30 17:10 | 50.3 | ↓-3.5 | |
| 5/30 17:20 | 46.9 | ↓-3.4 | |
| 5/30 17:30 | 43.7 | ↓-3.2 | |
| 5/30 17:40 | 40.7 | ↓-3.0 | |
| 5/30 17:50 | 37.8 | ↓-2.9 | |
| 5/30 18:00 | 35.1 | ↓-2.7 | |
| 5/30 18:10 | 32.7 | ↓-2.4 | |
| 5/30 18:20 | 30.4 | ↓-2.3 | |
| 5/30 18:30 | 28.4 | ↓-2.0 | |
| 5/30 18:40 | 26.6 | ↓-1.8 | |
| 5/30 18:50 | 25.1 | ↓-1.5 | |
| 5/30 19:00 | 23.9 | ↓-1.2 | |
| 5/30 19:10 | 23.0 | ↓-0.9 | |
| 5/30 19:20 | 22.4 | ↓-0.6 | |
| 5/30 19:30 | 22.1 | ↓-0.3 | 干潮 |
| 5/30 19:40 | 22.2 | ↑0.1 | |
| 5/30 19:50 | 22.5 | ↑0.3 | |
| 5/30 20:00 | 23.3 | ↑0.8 | |
| 5/30 20:10 | 24.3 | ↑1.0 | |
| 5/30 20:20 | 25.7 | ↑1.4 | |
| 5/30 20:30 | 27.3 | ↑1.6 | |
| 5/30 20:40 | 29.3 | ↑2.0 | |
| 5/30 20:50 | 31.5 | ↑2.2 | |
| 5/30 21:00 | 33.9 | ↑2.4 | |
| 5/30 21:10 | 36.6 | ↑2.7 | |
| 5/30 21:20 | 39.5 | ↑2.9 | |
| 5/30 21:30 | 42.5 | ↑3.0 | |
| 5/30 21:40 | 45.7 | ↑3.2 | |
| 5/30 21:50 | 49.0 | ↑3.3 | |
| 5/30 22:00 | 52.5 | ↑3.5 | |
| 5/30 22:10 | 56.0 | ↑3.5 | |
| 5/30 22:20 | 59.5 | ↑3.5 | |
| 5/30 22:30 | 63.1 | ↑3.6 | |
| 5/30 22:40 | 66.8 | ↑3.7 | |
| 5/30 22:50 | 70.4 | ↑3.6 | |
| 5/30 23:00 | 74.0 | ↑3.6 | |
| 5/30 23:10 | 77.5 | ↑3.5 | |
| 5/30 23:20 | 81.0 | ↑3.5 | |
| 5/30 23:30 | 84.3 | ↑3.3 | |
| 5/30 23:40 | 87.6 | ↑3.3 | |
| 5/30 23:50 | 90.6 | ↑3.0 |