| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(土) |
10:02 | 04:00 | 23:14 | 16:58 |
| 164cm | 40cm | 128cm | -2cm | |
|
||||
八幡（福岡）2030年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 109.2 | ↓-3.6 | |
| 5/18 00:10 | 105.4 | ↓-3.8 | |
| 5/18 00:20 | 101.5 | ↓-3.9 | |
| 5/18 00:30 | 97.4 | ↓-4.1 | |
| 5/18 00:40 | 93.2 | ↓-4.2 | |
| 5/18 00:50 | 89.0 | ↓-4.2 | |
| 5/18 01:00 | 84.8 | ↓-4.2 | |
| 5/18 01:10 | 80.6 | ↓-4.2 | |
| 5/18 01:20 | 76.5 | ↓-4.1 | |
| 5/18 01:30 | 72.5 | ↓-4.0 | |
| 5/18 01:40 | 68.7 | ↓-3.8 | |
| 5/18 01:50 | 65.0 | ↓-3.7 | |
| 5/18 02:00 | 61.5 | ↓-3.5 | |
| 5/18 02:10 | 58.2 | ↓-3.3 | |
| 5/18 02:20 | 55.1 | ↓-3.1 | |
| 5/18 02:30 | 52.2 | ↓-2.9 | |
| 5/18 02:40 | 49.6 | ↓-2.6 | |
| 5/18 02:50 | 47.3 | ↓-2.3 | |
| 5/18 03:00 | 45.2 | ↓-2.1 | |
| 5/18 03:10 | 43.3 | ↓-1.9 | |
| 5/18 03:20 | 41.8 | ↓-1.5 | |
| 5/18 03:30 | 40.6 | ↓-1.2 | |
| 5/18 03:40 | 39.8 | ↓-0.8 | |
| 5/18 03:50 | 39.2 | ↓-0.6 | 干潮 |
| 5/18 04:00 | 39.1 | ↓-0.1 | 干潮 |
| 5/18 04:10 | 39.3 | ↑0.2 | |
| 5/18 04:20 | 39.9 | ↑0.6 | |
| 5/18 04:30 | 40.9 | ↑1.0 | |
| 5/18 04:40 | 42.4 | ↑1.5 | |
| 5/18 04:50 | 44.2 | ↑1.8 | |
| 5/18 05:00 | 46.5 | ↑2.3 | |
| 5/18 05:10 | 49.1 | ↑2.6 | |
| 5/18 05:20 | 52.2 | ↑3.1 | |
| 5/18 05:30 | 55.7 | ↑3.5 | |
| 5/18 05:40 | 59.5 | ↑3.8 | |
| 5/18 05:50 | 63.7 | ↑4.2 | |
| 5/18 06:00 | 68.1 | ↑4.4 | |
| 5/18 06:10 | 72.9 | ↑4.8 | |
| 5/18 06:20 | 77.8 | ↑4.9 | |
| 5/18 06:30 | 83.0 | ↑5.2 | |
| 5/18 06:40 | 88.3 | ↑5.3 | |
| 5/18 06:50 | 93.7 | ↑5.4 | |
| 5/18 07:00 | 99.1 | ↑5.4 | |
| 5/18 07:10 | 104.6 | ↑5.5 | |
| 5/18 07:20 | 110.0 | ↑5.4 | |
| 5/18 07:30 | 115.3 | ↑5.3 | |
| 5/18 07:40 | 120.6 | ↑5.3 | |
| 5/18 07:50 | 125.6 | ↑5.0 | |
| 5/18 08:00 | 130.5 | ↑4.9 | |
| 5/18 08:10 | 135.2 | ↑4.7 | |
| 5/18 08:20 | 139.6 | ↑4.4 | |
| 5/18 08:30 | 143.7 | ↑4.1 | |
| 5/18 08:40 | 147.5 | ↑3.8 | |
| 5/18 08:50 | 150.9 | ↑3.4 | |
| 5/18 09:00 | 154.0 | ↑3.1 | |
| 5/18 09:10 | 156.7 | ↑2.7 | |
| 5/18 09:20 | 158.9 | ↑2.2 | |
| 5/18 09:30 | 160.7 | ↑1.8 | |
| 5/18 09:40 | 162.0 | ↑1.3 | |
| 5/18 09:50 | 162.9 | ↑0.9 | |
| 5/18 10:00 | 163.2 | ↑0.3 | 満潮 |
| 5/18 10:10 | 163.0 | ↓-0.2 | |
| 5/18 10:20 | 162.2 | ↓-0.8 | |
| 5/18 10:30 | 160.9 | ↓-1.3 | |
| 5/18 10:40 | 159.1 | ↓-1.8 | |
| 5/18 10:50 | 156.7 | ↓-2.4 | |
| 5/18 11:00 | 153.8 | ↓-2.9 | |
| 5/18 11:10 | 150.3 | ↓-3.5 | |
| 5/18 11:20 | 146.4 | ↓-3.9 | |
| 5/18 11:30 | 142.0 | ↓-4.4 | |
| 5/18 11:40 | 137.2 | ↓-4.8 | |
| 5/18 11:50 | 132.0 | ↓-5.2 | |
| 5/18 12:00 | 126.5 | ↓-5.5 | |
| 5/18 12:10 | 120.7 | ↓-5.8 | |
| 5/18 12:20 | 114.6 | ↓-6.1 | |
| 5/18 12:30 | 108.4 | ↓-6.2 | |
| 5/18 12:40 | 102.0 | ↓-6.4 | |
| 5/18 12:50 | 95.6 | ↓-6.4 | |
| 5/18 13:00 | 89.1 | ↓-6.5 | 最大潮位差 |
| 5/18 13:10 | 82.7 | ↓-6.4 | |
| 5/18 13:20 | 76.3 | ↓-6.4 | |
| 5/18 13:30 | 70.1 | ↓-6.2 | |
| 5/18 13:40 | 64.0 | ↓-6.1 | |
| 5/18 13:50 | 58.0 | ↓-6.0 | |
| 5/18 14:00 | 52.3 | ↓-5.7 | |
| 5/18 14:10 | 46.8 | ↓-5.5 | |
| 5/18 14:20 | 41.5 | ↓-5.3 | |
| 5/18 14:30 | 36.4 | ↓-5.1 | |
| 5/18 14:40 | 31.7 | ↓-4.7 | |
| 5/18 14:50 | 27.1 | ↓-4.6 | |
| 5/18 15:00 | 22.9 | ↓-4.2 | |
| 5/18 15:10 | 18.9 | ↓-4.0 | |
| 5/18 15:20 | 15.3 | ↓-3.6 | |
| 5/18 15:30 | 11.9 | ↓-3.4 | |
| 5/18 15:40 | 8.9 | ↓-3.0 | |
| 5/18 15:50 | 6.1 | ↓-2.8 | |
| 5/18 16:00 | 3.7 | ↓-2.4 | |
| 5/18 16:10 | 1.7 | ↓-2.0 | |
| 5/18 16:20 | 0.0 | ↓-1.7 | |
| 5/18 16:30 | -1.3 | 0 | |
| 5/18 16:40 | -2.2 | ↓-0.9 | |
| 5/18 16:50 | -2.7 | ↓-0.5 | 干潮 |
| 5/18 17:00 | -2.8 | ↓-0.1 | |
| 5/18 17:10 | -2.4 | ↑0.4 | |
| 5/18 17:20 | -1.6 | ↑0.8 | |
| 5/18 17:30 | -0.4 | ↑1.2 | |
| 5/18 17:40 | 1.3 | ↑1.7 | |
| 5/18 17:50 | 3.4 | ↑2.1 | |
| 5/18 18:00 | 5.9 | ↑2.5 | |
| 5/18 18:10 | 8.8 | ↑2.9 | |
| 5/18 18:20 | 12.1 | ↑3.3 | |
| 5/18 18:30 | 15.8 | ↑3.7 | |
| 5/18 18:40 | 19.7 | ↑3.9 | |
| 5/18 18:50 | 24.0 | ↑4.3 | |
| 5/18 19:00 | 28.5 | ↑4.5 | |
| 5/18 19:10 | 33.2 | ↑4.7 | |
| 5/18 19:20 | 38.1 | ↑4.9 | |
| 5/18 19:30 | 43.2 | ↑5.1 | |
| 5/18 19:40 | 48.4 | ↑5.2 | |
| 5/18 19:50 | 53.6 | ↑5.2 | |
| 5/18 20:00 | 58.9 | ↑5.3 | |
| 5/18 20:10 | 64.2 | ↑5.3 | |
| 5/18 20:20 | 69.5 | ↑5.3 | |
| 5/18 20:30 | 74.7 | ↑5.2 | |
| 5/18 20:40 | 79.9 | ↑5.2 | |
| 5/18 20:50 | 85.0 | ↑5.1 | |
| 5/18 21:00 | 89.9 | ↑4.9 | |
| 5/18 21:10 | 94.6 | ↑4.7 | |
| 5/18 21:20 | 99.2 | ↑4.6 | |
| 5/18 21:30 | 103.5 | ↑4.3 | |
| 5/18 21:40 | 107.5 | ↑4.0 | |
| 5/18 21:50 | 111.3 | ↑3.8 | |
| 5/18 22:00 | 114.7 | ↑3.4 | |
| 5/18 22:10 | 117.7 | ↑3.0 | |
| 5/18 22:20 | 120.4 | ↑2.7 | |
| 5/18 22:30 | 122.7 | ↑2.3 | |
| 5/18 22:40 | 124.5 | ↑1.8 | |
| 5/18 22:50 | 125.8 | ↑1.3 | |
| 5/18 23:00 | 126.7 | ↑0.9 | |
| 5/18 23:10 | 127.1 | ↑0.4 | 満潮 |
| 5/18 23:20 | 127.0 | ↓-0.1 | |
| 5/18 23:30 | 126.4 | ↓-0.6 | |
| 5/18 23:40 | 125.4 | ↓-1.0 | |
| 5/18 23:50 | 123.9 | ↓-1.5 |