| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(月) |
01:02 | 06:18 | 12:27 | 19:25 |
| 99cm | 49cm | 127cm | 25cm | |
|
||||
八幡（福岡）2051年05月1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 |
|---|---|---|---|
| 5/1 00:00 | 93.9 | ↑1.7 | |
| 5/1 00:10 | 95.3 | ↑1.4 | |
| 5/1 00:20 | 96.5 | ↑1.2 | |
| 5/1 00:30 | 97.5 | ↑1.0 | |
| 5/1 00:40 | 98.2 | ↑0.7 | |
| 5/1 00:50 | 98.7 | ↑0.5 | |
| 5/1 01:00 | 98.8 | ↑0.1 | 満潮 |
| 5/1 01:10 | 98.7 | ↓-0.1 | |
| 5/1 01:20 | 98.3 | ↓-0.4 | |
| 5/1 01:30 | 97.6 | ↓-0.7 | |
| 5/1 01:40 | 96.7 | ↓-0.9 | |
| 5/1 01:50 | 95.5 | ↓-1.2 | |
| 5/1 02:00 | 94.0 | ↓-1.5 | |
| 5/1 02:10 | 92.3 | ↓-1.7 | |
| 5/1 02:20 | 90.4 | ↓-1.9 | |
| 5/1 02:30 | 88.2 | ↓-2.2 | |
| 5/1 02:40 | 86.0 | ↓-2.2 | |
| 5/1 02:50 | 83.6 | ↓-2.4 | |
| 5/1 03:00 | 81.0 | ↓-2.6 | |
| 5/1 03:10 | 78.5 | ↓-2.5 | |
| 5/1 03:20 | 75.8 | ↓-2.7 | |
| 5/1 03:30 | 73.2 | ↓-2.6 | |
| 5/1 03:40 | 70.6 | ↓-2.6 | |
| 5/1 03:50 | 68.1 | ↓-2.5 | |
| 5/1 04:00 | 65.7 | ↓-2.4 | |
| 5/1 04:10 | 63.4 | ↓-2.3 | |
| 5/1 04:20 | 61.2 | ↓-2.2 | |
| 5/1 04:30 | 59.1 | ↓-2.1 | |
| 5/1 04:40 | 57.2 | ↓-1.9 | |
| 5/1 04:50 | 55.5 | ↓-1.7 | |
| 5/1 05:00 | 54.0 | ↓-1.5 | |
| 5/1 05:10 | 52.6 | ↓-1.4 | |
| 5/1 05:20 | 51.5 | ↓-1.1 | |
| 5/1 05:30 | 50.5 | ↓-1.0 | |
| 5/1 05:40 | 49.7 | ↓-0.8 | |
| 5/1 05:50 | 49.1 | ↓-0.6 | |
| 5/1 06:00 | 48.7 | ↓-0.4 | |
| 5/1 06:10 | 48.5 | ↓-0.2 | 干潮 |
| 5/1 06:20 | 48.4 | ↓-0.1 | |
| 5/1 06:30 | 48.6 | ↑0.2 | |
| 5/1 06:40 | 49.0 | ↑0.4 | |
| 5/1 06:50 | 49.6 | ↑0.6 | |
| 5/1 07:00 | 50.3 | ↑0.7 | |
| 5/1 07:10 | 51.4 | ↑1.1 | |
| 5/1 07:20 | 52.6 | ↑1.2 | |
| 5/1 07:30 | 54.0 | ↑1.4 | |
| 5/1 07:40 | 55.7 | ↑1.7 | |
| 5/1 07:50 | 57.6 | ↑1.9 | |
| 5/1 08:00 | 59.8 | ↑2.2 | |
| 5/1 08:10 | 62.2 | ↑2.4 | |
| 5/1 08:20 | 64.7 | ↑2.5 | |
| 5/1 08:30 | 67.5 | ↑2.8 | |
| 5/1 08:40 | 70.5 | ↑3.0 | |
| 5/1 08:50 | 73.6 | ↑3.1 | |
| 5/1 09:00 | 76.9 | ↑3.3 | |
| 5/1 09:10 | 80.3 | ↑3.4 | |
| 5/1 09:20 | 83.7 | ↑3.4 | |
| 5/1 09:30 | 87.2 | ↑3.5 | |
| 5/1 09:40 | 90.7 | ↑3.5 | |
| 5/1 09:50 | 94.3 | ↑3.6 | |
| 5/1 10:00 | 97.7 | ↑3.4 | |
| 5/1 10:10 | 101.1 | ↑3.4 | |
| 5/1 10:20 | 104.4 | ↑3.3 | |
| 5/1 10:30 | 107.5 | ↑3.1 | |
| 5/1 10:40 | 110.5 | ↑3.0 | |
| 5/1 10:50 | 113.3 | ↑2.8 | |
| 5/1 11:00 | 115.8 | ↑2.5 | |
| 5/1 11:10 | 118.2 | ↑2.4 | |
| 5/1 11:20 | 120.3 | ↑2.1 | |
| 5/1 11:30 | 122.1 | ↑1.8 | |
| 5/1 11:40 | 123.7 | ↑1.6 | |
| 5/1 11:50 | 124.9 | ↑1.2 | |
| 5/1 12:00 | 125.9 | ↑1.0 | |
| 5/1 12:10 | 126.6 | ↑0.7 | |
| 5/1 12:20 | 126.9 | ↑0.3 | 満潮 |
| 5/1 12:30 | 127.0 | ↑0.1 | |
| 5/1 12:40 | 126.7 | ↓-0.3 | |
| 5/1 12:50 | 126.1 | ↓-0.6 | |
| 5/1 13:00 | 125.1 | ↓-1.0 | |
| 5/1 13:10 | 123.8 | ↓-1.3 | |
| 5/1 13:20 | 122.2 | ↓-1.6 | |
| 5/1 13:30 | 120.3 | ↓-1.9 | |
| 5/1 13:40 | 118.1 | ↓-2.2 | |
| 5/1 13:50 | 115.6 | ↓-2.5 | |
| 5/1 14:00 | 112.8 | ↓-2.8 | |
| 5/1 14:10 | 109.7 | ↓-3.1 | |
| 5/1 14:20 | 106.4 | ↓-3.3 | |
| 5/1 14:30 | 102.9 | ↓-3.5 | |
| 5/1 14:40 | 99.1 | ↓-3.8 | |
| 5/1 14:50 | 95.2 | ↓-3.9 | |
| 5/1 15:00 | 91.2 | ↓-4.0 | |
| 5/1 15:10 | 87.1 | ↓-4.1 | |
| 5/1 15:20 | 83.0 | ↓-4.1 | |
| 5/1 15:30 | 78.8 | ↓-4.2 | 最大潮位差 |
| 5/1 15:40 | 74.7 | ↓-4.1 | |
| 5/1 15:50 | 70.6 | ↓-4.1 | |
| 5/1 16:00 | 66.5 | ↓-4.1 | |
| 5/1 16:10 | 62.6 | ↓-3.9 | |
| 5/1 16:20 | 58.9 | ↓-3.7 | |
| 5/1 16:30 | 55.3 | ↓-3.6 | |
| 5/1 16:40 | 51.8 | ↓-3.5 | |
| 5/1 16:50 | 48.6 | ↓-3.2 | |
| 5/1 17:00 | 45.6 | ↓-3.0 | |
| 5/1 17:10 | 42.8 | ↓-2.8 | |
| 5/1 17:20 | 40.2 | ↓-2.6 | |
| 5/1 17:30 | 37.8 | ↓-2.4 | |
| 5/1 17:40 | 35.6 | ↓-2.2 | |
| 5/1 17:50 | 33.6 | ↓-2.0 | |
| 5/1 18:00 | 31.9 | ↓-1.7 | |
| 5/1 18:10 | 30.3 | ↓-1.6 | |
| 5/1 18:20 | 28.9 | ↓-1.4 | |
| 5/1 18:30 | 27.8 | ↓-1.1 | |
| 5/1 18:40 | 26.8 | ↓-1.0 | |
| 5/1 18:50 | 26.0 | ↓-0.8 | |
| 5/1 19:00 | 25.4 | ↓-0.6 | |
| 5/1 19:10 | 25.1 | ↓-0.3 | |
| 5/1 19:20 | 24.9 | ↓-0.2 | 干潮 |
| 5/1 19:30 | 24.9 | 0 | |
| 5/1 19:40 | 25.2 | ↑0.3 | |
| 5/1 19:50 | 25.6 | ↑0.4 | |
| 5/1 20:00 | 26.3 | ↑0.7 | |
| 5/1 20:10 | 27.2 | ↑0.9 | |
| 5/1 20:20 | 28.3 | ↑1.1 | |
| 5/1 20:30 | 29.6 | ↑1.3 | |
| 5/1 20:40 | 31.1 | ↑1.5 | |
| 5/1 20:50 | 32.8 | ↑1.7 | |
| 5/1 21:00 | 34.8 | ↑2.0 | |
| 5/1 21:10 | 36.9 | ↑2.1 | |
| 5/1 21:20 | 39.1 | ↑2.2 | |
| 5/1 21:30 | 41.5 | ↑2.4 | |
| 5/1 21:40 | 44.0 | ↑2.5 | |
| 5/1 21:50 | 46.6 | ↑2.6 | |
| 5/1 22:00 | 49.3 | ↑2.7 | |
| 5/1 22:10 | 52.1 | ↑2.8 | |
| 5/1 22:20 | 54.9 | ↑2.8 | |
| 5/1 22:30 | 57.6 | ↑2.7 | |
| 5/1 22:40 | 60.4 | ↑2.8 | |
| 5/1 22:50 | 63.2 | ↑2.8 | |
| 5/1 23:00 | 65.9 | ↑2.7 | |
| 5/1 23:10 | 68.5 | ↑2.6 | |
| 5/1 23:20 | 71.1 | ↑2.6 | |
| 5/1 23:30 | 73.5 | ↑2.4 | |
| 5/1 23:40 | 75.9 | ↑2.4 | |
| 5/1 23:50 | 78.1 | ↑2.2 |