| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
02:23 | 06:48 | 13:28 | 21:33 |
| 90cm | 74cm | 116cm | 47cm | |
|
||||
八幡（福岡）2059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 | 72.7 | ↑2.0 | |
| 5/18 00:10 | 74.7 | ↑2.0 | |
| 5/18 00:20 | 76.7 | ↑2.0 | |
| 5/18 00:30 | 78.5 | ↑1.8 | |
| 5/18 00:40 | 80.2 | ↑1.7 | |
| 5/18 00:50 | 81.8 | ↑1.6 | |
| 5/18 01:00 | 83.3 | ↑1.5 | |
| 5/18 01:10 | 84.7 | ↑1.4 | |
| 5/18 01:20 | 85.9 | ↑1.2 | |
| 5/18 01:30 | 86.9 | ↑1.0 | |
| 5/18 01:40 | 87.7 | ↑0.8 | |
| 5/18 01:50 | 88.4 | ↑0.7 | |
| 5/18 02:00 | 88.9 | ↑0.5 | |
| 5/18 02:10 | 89.2 | ↑0.3 | |
| 5/18 02:20 | 89.3 | ↑0.1 | 満潮 |
| 5/18 02:30 | 89.2 | ↓-0.1 | |
| 5/18 02:40 | 89.0 | ↓-0.2 | |
| 5/18 02:50 | 88.6 | ↓-0.4 | |
| 5/18 03:00 | 88.1 | ↓-0.5 | |
| 5/18 03:10 | 87.4 | ↓-0.7 | |
| 5/18 03:20 | 86.7 | ↓-0.7 | |
| 5/18 03:30 | 85.8 | ↓-0.9 | |
| 5/18 03:40 | 84.9 | ↓-0.9 | |
| 5/18 03:50 | 83.9 | ↓-1.0 | |
| 5/18 04:00 | 82.9 | ↓-1.0 | |
| 5/18 04:10 | 81.9 | ↓-1.0 | |
| 5/18 04:20 | 80.9 | ↓-1.0 | |
| 5/18 04:30 | 79.9 | ↓-1.0 | |
| 5/18 04:40 | 79.0 | ↓-0.9 | |
| 5/18 04:50 | 78.1 | ↓-0.9 | |
| 5/18 05:00 | 77.3 | ↓-0.8 | |
| 5/18 05:10 | 76.6 | ↓-0.7 | |
| 5/18 05:20 | 75.9 | ↓-0.7 | |
| 5/18 05:30 | 75.3 | ↓-0.6 | |
| 5/18 05:40 | 74.8 | ↓-0.5 | |
| 5/18 05:50 | 74.4 | ↓-0.4 | |
| 5/18 06:00 | 74.0 | ↓-0.4 | |
| 5/18 06:10 | 73.7 | ↓-0.3 | |
| 5/18 06:20 | 73.5 | ↓-0.2 | |
| 5/18 06:30 | 73.3 | ↓-0.2 | |
| 5/18 06:40 | 73.2 | ↓-0.1 | 干潮 |
| 5/18 06:50 | 73.2 | 0 | |
| 5/18 07:00 | 73.3 | ↑0.1 | |
| 5/18 07:10 | 73.4 | ↑0.1 | |
| 5/18 07:20 | 73.6 | ↑0.2 | |
| 5/18 07:30 | 73.9 | ↑0.3 | |
| 5/18 07:40 | 74.4 | ↑0.5 | |
| 5/18 07:50 | 74.9 | ↑0.5 | |
| 5/18 08:00 | 75.5 | ↑0.6 | |
| 5/18 08:10 | 76.2 | ↑0.7 | |
| 5/18 08:20 | 77.0 | ↑0.8 | |
| 5/18 08:30 | 78.0 | ↑1.0 | |
| 5/18 08:40 | 79.0 | ↑1.0 | |
| 5/18 08:50 | 80.2 | ↑1.2 | |
| 5/18 09:00 | 81.5 | ↑1.3 | |
| 5/18 09:10 | 82.9 | ↑1.4 | |
| 5/18 09:20 | 84.4 | ↑1.5 | |
| 5/18 09:30 | 86.0 | ↑1.6 | |
| 5/18 09:40 | 87.7 | ↑1.7 | |
| 5/18 09:50 | 89.4 | ↑1.7 | |
| 5/18 10:00 | 91.1 | ↑1.7 | |
| 5/18 10:10 | 92.9 | ↑1.8 | |
| 5/18 10:20 | 94.7 | ↑1.8 | |
| 5/18 10:30 | 96.5 | ↑1.8 | |
| 5/18 10:40 | 98.3 | ↑1.8 | |
| 5/18 10:50 | 100.1 | ↑1.8 | |
| 5/18 11:00 | 101.8 | ↑1.7 | |
| 5/18 11:10 | 103.4 | ↑1.6 | |
| 5/18 11:20 | 105.0 | ↑1.6 | |
| 5/18 11:30 | 106.5 | ↑1.5 | |
| 5/18 11:40 | 107.9 | ↑1.4 | |
| 5/18 11:50 | 109.2 | ↑1.3 | |
| 5/18 12:00 | 110.4 | ↑1.2 | |
| 5/18 12:10 | 111.4 | ↑1.0 | |
| 5/18 12:20 | 112.4 | ↑1.0 | |
| 5/18 12:30 | 113.3 | ↑0.9 | |
| 5/18 12:40 | 114.0 | ↑0.7 | |
| 5/18 12:50 | 114.6 | ↑0.6 | |
| 5/18 13:00 | 115.1 | ↑0.5 | |
| 5/18 13:10 | 115.4 | ↑0.3 | |
| 5/18 13:20 | 115.6 | ↑0.2 | 満潮 |
| 5/18 13:30 | 115.6 | 0 | |
| 5/18 13:40 | 115.5 | ↓-0.1 | |
| 5/18 13:50 | 115.2 | ↓-0.3 | |
| 5/18 14:00 | 114.8 | ↓-0.4 | |
| 5/18 14:10 | 114.2 | ↓-0.6 | |
| 5/18 14:20 | 113.4 | ↓-0.8 | |
| 5/18 14:30 | 112.5 | ↓-0.9 | |
| 5/18 14:40 | 111.4 | ↓-1.1 | |
| 5/18 14:50 | 110.2 | ↓-1.2 | |
| 5/18 15:00 | 108.9 | ↓-1.3 | |
| 5/18 15:10 | 107.4 | ↓-1.5 | |
| 5/18 15:20 | 105.8 | ↓-1.6 | |
| 5/18 15:30 | 104.1 | ↓-1.7 | |
| 5/18 15:40 | 102.3 | ↓-1.8 | |
| 5/18 15:50 | 100.4 | ↓-1.9 | |
| 5/18 16:00 | 98.5 | ↓-1.9 | |
| 5/18 16:10 | 96.5 | ↓-2.0 | |
| 5/18 16:20 | 94.5 | ↓-2.0 | |
| 5/18 16:30 | 92.5 | ↓-2.0 | |
| 5/18 16:40 | 90.4 | ↓-2.1 | 最大潮位差 |
| 5/18 16:50 | 88.4 | ↓-2.0 | |
| 5/18 17:00 | 86.3 | ↓-2.1 | 最大潮位差 |
| 5/18 17:10 | 84.3 | ↓-2.0 | |
| 5/18 17:20 | 82.3 | ↓-2.0 | |
| 5/18 17:30 | 80.3 | ↓-2.0 | |
| 5/18 17:40 | 78.3 | ↓-2.0 | |
| 5/18 17:50 | 76.4 | ↓-1.9 | |
| 5/18 18:00 | 74.4 | ↓-2.0 | |
| 5/18 18:10 | 72.5 | ↓-1.9 | |
| 5/18 18:20 | 70.6 | ↓-1.9 | |
| 5/18 18:30 | 68.7 | ↓-1.9 | |
| 5/18 18:40 | 66.9 | ↓-1.8 | |
| 5/18 18:50 | 65.1 | ↓-1.8 | |
| 5/18 19:00 | 63.2 | ↓-1.9 | |
| 5/18 19:10 | 61.5 | ↓-1.7 | |
| 5/18 19:20 | 59.7 | ↓-1.8 | |
| 5/18 19:30 | 58.1 | ↓-1.6 | |
| 5/18 19:40 | 56.5 | ↓-1.6 | |
| 5/18 19:50 | 54.9 | ↓-1.6 | |
| 5/18 20:00 | 53.5 | ↓-1.4 | |
| 5/18 20:10 | 52.1 | ↓-1.4 | |
| 5/18 20:20 | 50.9 | ↓-1.2 | |
| 5/18 20:30 | 49.8 | ↓-1.1 | |
| 5/18 20:40 | 48.8 | ↓-1.0 | |
| 5/18 20:50 | 48.0 | ↓-0.8 | |
| 5/18 21:00 | 47.4 | ↓-0.6 | |
| 5/18 21:10 | 46.9 | ↓-0.5 | |
| 5/18 21:20 | 46.6 | ↓-0.3 | |
| 5/18 21:30 | 46.5 | ↓-0.1 | 干潮 |
| 5/18 21:40 | 46.6 | ↑0.1 | |
| 5/18 21:50 | 46.8 | ↑0.2 | |
| 5/18 22:00 | 47.2 | ↑0.4 | |
| 5/18 22:10 | 47.8 | ↑0.6 | |
| 5/18 22:20 | 48.5 | ↑0.7 | |
| 5/18 22:30 | 49.4 | ↑0.9 | |
| 5/18 22:40 | 50.4 | ↑1.0 | |
| 5/18 22:50 | 51.5 | ↑1.1 | |
| 5/18 23:00 | 52.7 | ↑1.2 | |
| 5/18 23:10 | 54.1 | ↑1.4 | |
| 5/18 23:20 | 55.5 | ↑1.4 | |
| 5/18 23:30 | 57.0 | ↑1.5 | |
| 5/18 23:40 | 58.5 | ↑1.5 | |
| 5/18 23:50 | 60.2 | ↑1.7 |