| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(火) |
08:03 | 01:40 | 19:25 | 13:05 |
| 71cm | 29cm | 94cm | 53cm | |
|
||||
八幡（福岡）2031年03月4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 |
|---|---|---|---|
| 3/4 00:00 | 35.3 | ↓-1.4 | |
| 3/4 00:10 | 34.1 | ↓-1.2 | |
| 3/4 00:20 | 32.9 | ↓-1.2 | |
| 3/4 00:30 | 31.9 | ↓-1.0 | |
| 3/4 00:40 | 31.0 | ↓-0.9 | |
| 3/4 00:50 | 30.2 | ↓-0.8 | |
| 3/4 01:00 | 29.5 | ↓-0.7 | |
| 3/4 01:10 | 29.0 | ↓-0.5 | |
| 3/4 01:20 | 28.7 | ↓-0.3 | |
| 3/4 01:30 | 28.5 | ↓-0.2 | 干潮 |
| 3/4 01:40 | 28.4 | ↓-0.1 | 干潮 |
| 3/4 01:50 | 28.5 | ↑0.1 | |
| 3/4 02:00 | 28.7 | ↑0.2 | |
| 3/4 02:10 | 29.1 | ↑0.4 | |
| 3/4 02:20 | 29.7 | ↑0.6 | |
| 3/4 02:30 | 30.3 | ↑0.6 | |
| 3/4 02:40 | 31.1 | ↑0.8 | |
| 3/4 02:50 | 32.0 | ↑0.9 | |
| 3/4 03:00 | 33.1 | ↑1.1 | |
| 3/4 03:10 | 34.2 | ↑1.1 | |
| 3/4 03:20 | 35.4 | ↑1.2 | |
| 3/4 03:30 | 36.8 | ↑1.4 | |
| 3/4 03:40 | 38.1 | ↑1.3 | |
| 3/4 03:50 | 39.6 | ↑1.5 | |
| 3/4 04:00 | 41.1 | ↑1.5 | |
| 3/4 04:10 | 42.7 | ↑1.6 | |
| 3/4 04:20 | 44.3 | ↑1.6 | |
| 3/4 04:30 | 45.9 | ↑1.6 | |
| 3/4 04:40 | 47.5 | ↑1.6 | |
| 3/4 04:50 | 49.2 | ↑1.7 | |
| 3/4 05:00 | 50.8 | ↑1.6 | |
| 3/4 05:10 | 52.5 | ↑1.7 | |
| 3/4 05:20 | 54.1 | ↑1.6 | |
| 3/4 05:30 | 55.7 | ↑1.6 | |
| 3/4 05:40 | 57.3 | ↑1.6 | |
| 3/4 05:50 | 58.8 | ↑1.5 | |
| 3/4 06:00 | 60.3 | ↑1.5 | |
| 3/4 06:10 | 61.7 | ↑1.4 | |
| 3/4 06:20 | 63.0 | ↑1.3 | |
| 3/4 06:30 | 64.2 | ↑1.2 | |
| 3/4 06:40 | 65.4 | ↑1.2 | |
| 3/4 06:50 | 66.4 | ↑1.0 | |
| 3/4 07:00 | 67.3 | ↑0.9 | |
| 3/4 07:10 | 68.1 | ↑0.8 | |
| 3/4 07:20 | 68.8 | ↑0.7 | |
| 3/4 07:30 | 69.3 | ↑0.5 | |
| 3/4 07:40 | 69.7 | ↑0.4 | |
| 3/4 07:50 | 69.9 | ↑0.2 | |
| 3/4 08:00 | 70.0 | ↑0.1 | 満潮 |
| 3/4 08:10 | 70.0 | 0 | |
| 3/4 08:20 | 69.8 | ↓-0.2 | |
| 3/4 08:30 | 69.5 | ↓-0.3 | |
| 3/4 08:40 | 69.1 | ↓-0.4 | |
| 3/4 08:50 | 68.6 | ↓-0.5 | |
| 3/4 09:00 | 67.9 | ↓-0.7 | |
| 3/4 09:10 | 67.3 | ↓-0.6 | |
| 3/4 09:20 | 66.5 | ↓-0.8 | |
| 3/4 09:30 | 65.7 | ↓-0.8 | |
| 3/4 09:40 | 64.8 | ↓-0.9 | |
| 3/4 09:50 | 64.0 | ↓-0.8 | |
| 3/4 10:00 | 63.1 | ↓-0.9 | |
| 3/4 10:10 | 62.2 | ↓-0.9 | |
| 3/4 10:20 | 61.3 | ↓-0.9 | |
| 3/4 10:30 | 60.4 | ↓-0.9 | |
| 3/4 10:40 | 59.6 | ↓-0.8 | |
| 3/4 10:50 | 58.8 | ↓-0.8 | |
| 3/4 11:00 | 58.0 | ↓-0.8 | |
| 3/4 11:10 | 57.2 | ↓-0.8 | |
| 3/4 11:20 | 56.5 | ↓-0.7 | |
| 3/4 11:30 | 55.8 | ↓-0.7 | |
| 3/4 11:40 | 55.2 | ↓-0.6 | |
| 3/4 11:50 | 54.7 | ↓-0.5 | |
| 3/4 12:00 | 54.1 | ↓-0.6 | |
| 3/4 12:10 | 53.7 | ↓-0.4 | |
| 3/4 12:20 | 53.3 | ↓-0.4 | |
| 3/4 12:30 | 53.0 | ↓-0.3 | |
| 3/4 12:40 | 52.7 | ↓-0.3 | |
| 3/4 12:50 | 52.5 | ↓-0.2 | |
| 3/4 13:00 | 52.4 | ↓-0.1 | 干潮 |
| 3/4 13:10 | 52.4 | 0 | |
| 3/4 13:20 | 52.6 | ↑0.2 | |
| 3/4 13:30 | 52.8 | ↑0.2 | |
| 3/4 13:40 | 53.1 | ↑0.3 | |
| 3/4 13:50 | 53.5 | ↑0.4 | |
| 3/4 14:00 | 54.1 | ↑0.6 | |
| 3/4 14:10 | 54.7 | ↑0.6 | |
| 3/4 14:20 | 55.5 | ↑0.8 | |
| 3/4 14:30 | 56.4 | ↑0.9 | |
| 3/4 14:40 | 57.4 | ↑1.0 | |
| 3/4 14:50 | 58.5 | ↑1.1 | |
| 3/4 15:00 | 59.7 | ↑1.2 | |
| 3/4 15:10 | 61.0 | ↑1.3 | |
| 3/4 15:20 | 62.4 | ↑1.4 | |
| 3/4 15:30 | 63.8 | ↑1.4 | |
| 3/4 15:40 | 65.4 | ↑1.6 | |
| 3/4 15:50 | 66.9 | ↑1.5 | |
| 3/4 16:00 | 68.5 | ↑1.6 | |
| 3/4 16:10 | 70.2 | ↑1.7 | |
| 3/4 16:20 | 71.8 | ↑1.6 | |
| 3/4 16:30 | 73.5 | ↑1.7 | |
| 3/4 16:40 | 75.2 | ↑1.7 | |
| 3/4 16:50 | 76.9 | ↑1.7 | |
| 3/4 17:00 | 78.5 | ↑1.6 | |
| 3/4 17:10 | 80.1 | ↑1.6 | |
| 3/4 17:20 | 81.7 | ↑1.6 | |
| 3/4 17:30 | 83.3 | ↑1.6 | |
| 3/4 17:40 | 84.8 | ↑1.5 | |
| 3/4 17:50 | 86.2 | ↑1.4 | |
| 3/4 18:00 | 87.6 | ↑1.4 | |
| 3/4 18:10 | 88.8 | ↑1.2 | |
| 3/4 18:20 | 90.0 | ↑1.2 | |
| 3/4 18:30 | 91.0 | ↑1.0 | |
| 3/4 18:40 | 91.9 | ↑0.9 | |
| 3/4 18:50 | 92.6 | ↑0.7 | |
| 3/4 19:00 | 93.1 | ↑0.5 | |
| 3/4 19:10 | 93.5 | ↑0.4 | |
| 3/4 19:20 | 93.7 | ↑0.2 | 満潮 |
| 3/4 19:30 | 93.7 | 0 | |
| 3/4 19:40 | 93.4 | ↓-0.3 | |
| 3/4 19:50 | 93.0 | ↓-0.4 | |
| 3/4 20:00 | 92.3 | ↓-0.7 | |
| 3/4 20:10 | 91.4 | ↓-0.9 | |
| 3/4 20:20 | 90.2 | ↓-1.2 | |
| 3/4 20:30 | 88.9 | ↓-1.3 | |
| 3/4 20:40 | 87.3 | ↓-1.6 | |
| 3/4 20:50 | 85.6 | ↓-1.7 | |
| 3/4 21:00 | 83.6 | ↓-2.0 | |
| 3/4 21:10 | 81.5 | ↓-2.1 | |
| 3/4 21:20 | 79.3 | ↓-2.2 | |
| 3/4 21:30 | 76.9 | ↓-2.4 | |
| 3/4 21:40 | 74.4 | ↓-2.5 | |
| 3/4 21:50 | 71.8 | ↓-2.6 | |
| 3/4 22:00 | 69.1 | ↓-2.7 | |
| 3/4 22:10 | 66.4 | ↓-2.7 | |
| 3/4 22:20 | 63.6 | ↓-2.8 | 最大潮位差 |
| 3/4 22:30 | 60.8 | ↓-2.8 | 最大潮位差 |
| 3/4 22:40 | 58.0 | ↓-2.8 | 最大潮位差 |
| 3/4 22:50 | 55.3 | ↓-2.7 | |
| 3/4 23:00 | 52.5 | ↓-2.8 | 最大潮位差 |
| 3/4 23:10 | 49.8 | ↓-2.7 | |
| 3/4 23:20 | 47.1 | ↓-2.7 | |
| 3/4 23:30 | 44.5 | ↓-2.6 | |
| 3/4 23:40 | 41.9 | ↓-2.6 | |
| 3/4 23:50 | 39.5 | ↓-2.4 |