| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(水) |
01:56 | 06:39 | 12:58 | 20:32 |
| 91cm | 68cm | 123cm | 42cm | |
|
||||
八幡（福岡）2044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 | 79.2 | ↑1.9 | |
| 5/18 00:10 | 80.9 | ↑1.7 | |
| 5/18 00:20 | 82.5 | ↑1.6 | |
| 5/18 00:30 | 84.0 | ↑1.5 | |
| 5/18 00:40 | 85.3 | ↑1.3 | |
| 5/18 00:50 | 86.5 | ↑1.2 | |
| 5/18 01:00 | 87.6 | ↑1.1 | |
| 5/18 01:10 | 88.5 | ↑0.9 | |
| 5/18 01:20 | 89.2 | ↑0.7 | |
| 5/18 01:30 | 89.7 | ↑0.5 | |
| 5/18 01:40 | 90.1 | ↑0.4 | |
| 5/18 01:50 | 90.3 | ↑0.2 | 満潮 |
| 5/18 02:00 | 90.3 | 0 | |
| 5/18 02:10 | 90.1 | ↓-0.2 | |
| 5/18 02:20 | 89.7 | ↓-0.4 | |
| 5/18 02:30 | 89.2 | ↓-0.5 | |
| 5/18 02:40 | 88.5 | ↓-0.7 | |
| 5/18 02:50 | 87.7 | ↓-0.8 | |
| 5/18 03:00 | 86.7 | ↓-1.0 | |
| 5/18 03:10 | 85.6 | ↓-1.1 | |
| 5/18 03:20 | 84.5 | ↓-1.1 | |
| 5/18 03:30 | 83.3 | ↓-1.2 | |
| 5/18 03:40 | 82.0 | ↓-1.3 | |
| 5/18 03:50 | 80.7 | ↓-1.3 | |
| 5/18 04:00 | 79.4 | ↓-1.3 | |
| 5/18 04:10 | 78.1 | ↓-1.3 | |
| 5/18 04:20 | 76.8 | ↓-1.3 | |
| 5/18 04:30 | 75.6 | ↓-1.2 | |
| 5/18 04:40 | 74.5 | ↓-1.1 | |
| 5/18 04:50 | 73.4 | ↓-1.1 | |
| 5/18 05:00 | 72.4 | ↓-1.0 | |
| 5/18 05:10 | 71.5 | ↓-0.9 | |
| 5/18 05:20 | 70.6 | ↓-0.9 | |
| 5/18 05:30 | 69.9 | ↓-0.7 | |
| 5/18 05:40 | 69.3 | ↓-0.6 | |
| 5/18 05:50 | 68.7 | ↓-0.6 | |
| 5/18 06:00 | 68.3 | ↓-0.4 | |
| 5/18 06:10 | 68.0 | ↓-0.3 | |
| 5/18 06:20 | 67.7 | ↓-0.3 | |
| 5/18 06:30 | 67.6 | ↓-0.1 | 干潮 |
| 5/18 06:40 | 67.6 | 0 | |
| 5/18 06:50 | 67.6 | 0 | |
| 5/18 07:00 | 67.8 | ↑0.2 | |
| 5/18 07:10 | 68.1 | ↑0.3 | |
| 5/18 07:20 | 68.5 | ↑0.4 | |
| 5/18 07:30 | 69.1 | ↑0.6 | |
| 5/18 07:40 | 69.8 | ↑0.7 | |
| 5/18 07:50 | 70.6 | ↑0.8 | |
| 5/18 08:00 | 71.6 | ↑1.0 | |
| 5/18 08:10 | 72.8 | ↑1.2 | |
| 5/18 08:20 | 74.1 | ↑1.3 | |
| 5/18 08:30 | 75.5 | ↑1.4 | |
| 5/18 08:40 | 77.2 | ↑1.7 | |
| 5/18 08:50 | 78.9 | ↑1.7 | |
| 5/18 09:00 | 80.8 | ↑1.9 | |
| 5/18 09:10 | 82.9 | ↑2.1 | |
| 5/18 09:20 | 85.0 | ↑2.1 | |
| 5/18 09:30 | 87.2 | ↑2.2 | |
| 5/18 09:40 | 89.6 | ↑2.4 | |
| 5/18 09:50 | 91.9 | ↑2.3 | |
| 5/18 10:00 | 94.3 | ↑2.4 | |
| 5/18 10:10 | 96.8 | ↑2.5 | |
| 5/18 10:20 | 99.2 | ↑2.4 | |
| 5/18 10:30 | 101.6 | ↑2.4 | |
| 5/18 10:40 | 103.9 | ↑2.3 | |
| 5/18 10:50 | 106.2 | ↑2.3 | |
| 5/18 11:00 | 108.4 | ↑2.2 | |
| 5/18 11:10 | 110.4 | ↑2.0 | |
| 5/18 11:20 | 112.4 | ↑2.0 | |
| 5/18 11:30 | 114.1 | ↑1.7 | |
| 5/18 11:40 | 115.8 | ↑1.7 | |
| 5/18 11:50 | 117.3 | ↑1.5 | |
| 5/18 12:00 | 118.5 | ↑1.2 | |
| 5/18 12:10 | 119.6 | ↑1.1 | |
| 5/18 12:20 | 120.5 | ↑0.9 | |
| 5/18 12:30 | 121.2 | ↑0.7 | |
| 5/18 12:40 | 121.7 | ↑0.5 | |
| 5/18 12:50 | 122.0 | ↑0.3 | 満潮 |
| 5/18 13:00 | 122.0 | 0 | |
| 5/18 13:10 | 121.8 | ↓-0.2 | |
| 5/18 13:20 | 121.4 | ↓-0.4 | |
| 5/18 13:30 | 120.8 | ↓-0.6 | |
| 5/18 13:40 | 119.9 | ↓-0.9 | |
| 5/18 13:50 | 118.8 | ↓-1.1 | |
| 5/18 14:00 | 117.4 | ↓-1.4 | |
| 5/18 14:10 | 115.9 | ↓-1.5 | |
| 5/18 14:20 | 114.1 | ↓-1.8 | |
| 5/18 14:30 | 112.1 | ↓-2.0 | |
| 5/18 14:40 | 109.9 | ↓-2.2 | |
| 5/18 14:50 | 107.6 | ↓-2.3 | |
| 5/18 15:00 | 105.1 | ↓-2.5 | |
| 5/18 15:10 | 102.4 | ↓-2.7 | |
| 5/18 15:20 | 99.7 | ↓-2.7 | |
| 5/18 15:30 | 96.8 | ↓-2.9 | |
| 5/18 15:40 | 93.9 | ↓-2.9 | |
| 5/18 15:50 | 90.9 | ↓-3.0 | 最大潮位差 |
| 5/18 16:00 | 88.0 | ↓-2.9 | |
| 5/18 16:10 | 85.0 | ↓-3.0 | 最大潮位差 |
| 5/18 16:20 | 82.0 | ↓-3.0 | 最大潮位差 |
| 5/18 16:30 | 79.1 | ↓-2.9 | |
| 5/18 16:40 | 76.3 | ↓-2.8 | |
| 5/18 16:50 | 73.5 | ↓-2.8 | |
| 5/18 17:00 | 70.8 | ↓-2.7 | |
| 5/18 17:10 | 68.2 | ↓-2.6 | |
| 5/18 17:20 | 65.7 | ↓-2.5 | |
| 5/18 17:30 | 63.4 | ↓-2.3 | |
| 5/18 17:40 | 61.1 | ↓-2.3 | |
| 5/18 17:50 | 59.0 | ↓-2.1 | |
| 5/18 18:00 | 57.0 | ↓-2.0 | |
| 5/18 18:10 | 55.1 | ↓-1.9 | |
| 5/18 18:20 | 53.3 | ↓-1.8 | |
| 5/18 18:30 | 51.6 | ↓-1.7 | |
| 5/18 18:40 | 50.1 | ↓-1.5 | |
| 5/18 18:50 | 48.6 | ↓-1.5 | |
| 5/18 19:00 | 47.3 | ↓-1.3 | |
| 5/18 19:10 | 46.1 | ↓-1.2 | |
| 5/18 19:20 | 45.0 | ↓-1.1 | |
| 5/18 19:30 | 44.0 | ↓-1.0 | |
| 5/18 19:40 | 43.2 | ↓-0.8 | |
| 5/18 19:50 | 42.5 | ↓-0.7 | |
| 5/18 20:00 | 42.0 | ↓-0.5 | |
| 5/18 20:10 | 41.5 | ↓-0.5 | |
| 5/18 20:20 | 41.3 | ↓-0.2 | |
| 5/18 20:30 | 41.2 | ↓-0.1 | 干潮 |
| 5/18 20:40 | 41.3 | ↑0.1 | |
| 5/18 20:50 | 41.5 | ↑0.2 | |
| 5/18 21:00 | 41.9 | ↑0.4 | |
| 5/18 21:10 | 42.5 | ↑0.6 | |
| 5/18 21:20 | 43.2 | ↑0.7 | |
| 5/18 21:30 | 44.1 | ↑0.9 | |
| 5/18 21:40 | 45.1 | ↑1.0 | |
| 5/18 21:50 | 46.2 | ↑1.1 | |
| 5/18 22:00 | 47.5 | ↑1.3 | |
| 5/18 22:10 | 48.9 | ↑1.4 | |
| 5/18 22:20 | 50.4 | ↑1.5 | |
| 5/18 22:30 | 52.0 | ↑1.6 | |
| 5/18 22:40 | 53.7 | ↑1.7 | |
| 5/18 22:50 | 55.4 | ↑1.7 | |
| 5/18 23:00 | 57.2 | ↑1.8 | |
| 5/18 23:10 | 59.0 | ↑1.8 | |
| 5/18 23:20 | 60.8 | ↑1.8 | |
| 5/18 23:30 | 62.6 | ↑1.8 | |
| 5/18 23:40 | 64.4 | ↑1.8 | |
| 5/18 23:50 | 66.2 | ↑1.8 |