| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(月) |
08:42 | 02:36 | 21:25 | 15:06 |
| 142cm | 29cm | 134cm | 11cm | |
|
||||
八幡（福岡）2038年05月17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 |
|---|---|---|---|
| 5/17 00:00 | 63.9 | ↓-4.2 | |
| 5/17 00:10 | 59.9 | ↓-4.0 | |
| 5/17 00:20 | 56.1 | ↓-3.8 | |
| 5/17 00:30 | 52.5 | ↓-3.6 | |
| 5/17 00:40 | 49.0 | ↓-3.5 | |
| 5/17 00:50 | 45.8 | ↓-3.2 | |
| 5/17 01:00 | 42.8 | ↓-3.0 | |
| 5/17 01:10 | 40.0 | ↓-2.8 | |
| 5/17 01:20 | 37.5 | ↓-2.5 | |
| 5/17 01:30 | 35.3 | ↓-2.2 | |
| 5/17 01:40 | 33.4 | ↓-1.9 | |
| 5/17 01:50 | 31.7 | ↓-1.7 | |
| 5/17 02:00 | 30.4 | ↓-1.3 | |
| 5/17 02:10 | 29.3 | ↓-1.1 | |
| 5/17 02:20 | 28.6 | ↓-0.7 | |
| 5/17 02:30 | 28.3 | ↓-0.3 | 干潮 |
| 5/17 02:40 | 28.3 | 0 | |
| 5/17 02:50 | 28.6 | ↑0.3 | |
| 5/17 03:00 | 29.4 | ↑0.8 | |
| 5/17 03:10 | 30.5 | ↑1.1 | |
| 5/17 03:20 | 32.0 | ↑1.5 | |
| 5/17 03:30 | 33.9 | ↑1.9 | |
| 5/17 03:40 | 36.2 | ↑2.3 | |
| 5/17 03:50 | 38.8 | ↑2.6 | |
| 5/17 04:00 | 41.8 | ↑3.0 | |
| 5/17 04:10 | 45.1 | ↑3.3 | |
| 5/17 04:20 | 48.7 | ↑3.6 | |
| 5/17 04:30 | 52.5 | ↑3.8 | |
| 5/17 04:40 | 56.7 | ↑4.2 | |
| 5/17 04:50 | 61.0 | ↑4.3 | |
| 5/17 05:00 | 65.5 | ↑4.5 | |
| 5/17 05:10 | 70.2 | ↑4.7 | |
| 5/17 05:20 | 74.9 | ↑4.7 | |
| 5/17 05:30 | 79.8 | ↑4.9 | |
| 5/17 05:40 | 84.6 | ↑4.8 | |
| 5/17 05:50 | 89.5 | ↑4.9 | |
| 5/17 06:00 | 94.3 | ↑4.8 | |
| 5/17 06:10 | 99.0 | ↑4.7 | |
| 5/17 06:20 | 103.7 | ↑4.7 | |
| 5/17 06:30 | 108.2 | ↑4.5 | |
| 5/17 06:40 | 112.5 | ↑4.3 | |
| 5/17 06:50 | 116.7 | ↑4.2 | |
| 5/17 07:00 | 120.6 | ↑3.9 | |
| 5/17 07:10 | 124.3 | ↑3.7 | |
| 5/17 07:20 | 127.6 | ↑3.3 | |
| 5/17 07:30 | 130.7 | ↑3.1 | |
| 5/17 07:40 | 133.5 | ↑2.8 | |
| 5/17 07:50 | 135.9 | ↑2.4 | |
| 5/17 08:00 | 137.9 | ↑2.0 | |
| 5/17 08:10 | 139.5 | ↑1.6 | |
| 5/17 08:20 | 140.7 | ↑1.2 | |
| 5/17 08:30 | 141.4 | ↑0.7 | |
| 5/17 08:40 | 141.7 | ↑0.3 | 満潮 |
| 5/17 08:50 | 141.5 | ↓-0.2 | |
| 5/17 09:00 | 140.8 | ↓-0.7 | |
| 5/17 09:10 | 139.6 | ↓-1.2 | |
| 5/17 09:20 | 137.9 | ↓-1.7 | |
| 5/17 09:30 | 135.8 | ↓-2.1 | |
| 5/17 09:40 | 133.2 | ↓-2.6 | |
| 5/17 09:50 | 130.1 | ↓-3.1 | |
| 5/17 10:00 | 126.6 | ↓-3.5 | |
| 5/17 10:10 | 122.7 | ↓-3.9 | |
| 5/17 10:20 | 118.4 | ↓-4.3 | |
| 5/17 10:30 | 113.9 | ↓-4.5 | |
| 5/17 10:40 | 109.1 | ↓-4.8 | |
| 5/17 10:50 | 104.0 | ↓-5.1 | |
| 5/17 11:00 | 98.8 | ↓-5.2 | |
| 5/17 11:10 | 93.4 | ↓-5.4 | |
| 5/17 11:20 | 88.0 | ↓-5.4 | |
| 5/17 11:30 | 82.5 | ↓-5.5 | 最大潮位差 |
| 5/17 11:40 | 77.0 | ↓-5.5 | 最大潮位差 |
| 5/17 11:50 | 71.6 | ↓-5.4 | |
| 5/17 12:00 | 66.3 | ↓-5.3 | |
| 5/17 12:10 | 61.1 | ↓-5.2 | |
| 5/17 12:20 | 56.1 | ↓-5.0 | |
| 5/17 12:30 | 51.2 | ↓-4.9 | |
| 5/17 12:40 | 46.5 | ↓-4.7 | |
| 5/17 12:50 | 42.1 | ↓-4.4 | |
| 5/17 13:00 | 37.9 | ↓-4.2 | |
| 5/17 13:10 | 34.0 | ↓-3.9 | |
| 5/17 13:20 | 30.3 | ↓-3.7 | |
| 5/17 13:30 | 26.9 | ↓-3.4 | |
| 5/17 13:40 | 23.8 | ↓-3.1 | |
| 5/17 13:50 | 21.0 | ↓-2.8 | |
| 5/17 14:00 | 18.4 | ↓-2.6 | |
| 5/17 14:10 | 16.3 | ↓-2.1 | |
| 5/17 14:20 | 14.4 | ↓-1.9 | |
| 5/17 14:30 | 12.9 | ↓-1.5 | |
| 5/17 14:40 | 11.7 | ↓-1.2 | |
| 5/17 14:50 | 11.0 | ↓-0.7 | |
| 5/17 15:00 | 10.6 | ↓-0.4 | 干潮 |
| 5/17 15:10 | 10.6 | 0 | |
| 5/17 15:20 | 11.0 | ↑0.4 | |
| 5/17 15:30 | 11.7 | ↑0.7 | |
| 5/17 15:40 | 12.9 | ↑1.2 | |
| 5/17 15:50 | 14.5 | ↑1.6 | |
| 5/17 16:00 | 16.5 | ↑2.0 | |
| 5/17 16:10 | 18.9 | ↑2.4 | |
| 5/17 16:20 | 21.7 | ↑2.8 | |
| 5/17 16:30 | 24.8 | ↑3.1 | |
| 5/17 16:40 | 28.3 | ↑3.5 | |
| 5/17 16:50 | 32.0 | ↑3.7 | |
| 5/17 17:00 | 36.0 | ↑4.0 | |
| 5/17 17:10 | 40.3 | ↑4.3 | |
| 5/17 17:20 | 44.8 | ↑4.5 | |
| 5/17 17:30 | 49.5 | ↑4.7 | |
| 5/17 17:40 | 54.3 | ↑4.8 | |
| 5/17 17:50 | 59.2 | ↑4.9 | |
| 5/17 18:00 | 64.2 | ↑5.0 | |
| 5/17 18:10 | 69.2 | ↑5.0 | |
| 5/17 18:20 | 74.3 | ↑5.1 | |
| 5/17 18:30 | 79.3 | ↑5.0 | |
| 5/17 18:40 | 84.3 | ↑5.0 | |
| 5/17 18:50 | 89.1 | ↑4.8 | |
| 5/17 19:00 | 93.9 | ↑4.8 | |
| 5/17 19:10 | 98.6 | ↑4.7 | |
| 5/17 19:20 | 103.0 | ↑4.4 | |
| 5/17 19:30 | 107.3 | ↑4.3 | |
| 5/17 19:40 | 111.4 | ↑4.1 | |
| 5/17 19:50 | 115.2 | ↑3.8 | |
| 5/17 20:00 | 118.7 | ↑3.5 | |
| 5/17 20:10 | 122.0 | ↑3.3 | |
| 5/17 20:20 | 124.9 | ↑2.9 | |
| 5/17 20:30 | 127.4 | ↑2.5 | |
| 5/17 20:40 | 129.6 | ↑2.2 | |
| 5/17 20:50 | 131.3 | ↑1.7 | |
| 5/17 21:00 | 132.7 | ↑1.4 | |
| 5/17 21:10 | 133.5 | ↑0.8 | |
| 5/17 21:20 | 133.9 | ↑0.4 | 満潮 |
| 5/17 21:30 | 133.9 | 0 | |
| 5/17 21:40 | 133.4 | ↓-0.5 | |
| 5/17 21:50 | 132.4 | ↓-1.0 | |
| 5/17 22:00 | 130.9 | ↓-1.5 | |
| 5/17 22:10 | 129.0 | ↓-1.9 | |
| 5/17 22:20 | 126.6 | ↓-2.4 | |
| 5/17 22:30 | 123.8 | ↓-2.8 | |
| 5/17 22:40 | 120.7 | ↓-3.1 | |
| 5/17 22:50 | 117.2 | ↓-3.5 | |
| 5/17 23:00 | 113.5 | ↓-3.7 | |
| 5/17 23:10 | 109.5 | ↓-4.0 | |
| 5/17 23:20 | 105.2 | ↓-4.3 | |
| 5/17 23:30 | 100.9 | ↓-4.3 | |
| 5/17 23:40 | 96.4 | ↓-4.5 | |
| 5/17 23:50 | 91.8 | ↓-4.6 |