| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
10:28 | 04:29 | 23:09 | 16:48 |
| 139cm | 29cm | 135cm | 11cm | |
|
||||
大河内湾（長崎）2034年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 122.6 | ↓-3.4 | |
| 5/21 00:10 | 118.9 | ↓-3.7 | |
| 5/21 00:20 | 114.9 | ↓-4.0 | |
| 5/21 00:30 | 110.7 | ↓-4.2 | |
| 5/21 00:40 | 106.4 | ↓-4.3 | |
| 5/21 00:50 | 101.8 | ↓-4.6 | |
| 5/21 01:00 | 97.1 | ↓-4.7 | |
| 5/21 01:10 | 92.3 | ↓-4.8 | |
| 5/21 01:20 | 87.5 | ↓-4.8 | |
| 5/21 01:30 | 82.6 | ↓-4.9 | |
| 5/21 01:40 | 77.7 | ↓-4.9 | |
| 5/21 01:50 | 72.9 | ↓-4.8 | |
| 5/21 02:00 | 68.2 | ↓-4.7 | |
| 5/21 02:10 | 63.6 | ↓-4.6 | |
| 5/21 02:20 | 59.2 | ↓-4.4 | |
| 5/21 02:30 | 54.9 | ↓-4.3 | |
| 5/21 02:40 | 50.9 | ↓-4.0 | |
| 5/21 02:50 | 47.1 | ↓-3.8 | |
| 5/21 03:00 | 43.6 | ↓-3.5 | |
| 5/21 03:10 | 40.4 | ↓-3.2 | |
| 5/21 03:20 | 37.5 | ↓-2.9 | |
| 5/21 03:30 | 35.0 | ↓-2.5 | |
| 5/21 03:40 | 32.9 | ↓-2.1 | |
| 5/21 03:50 | 31.1 | ↓-1.8 | |
| 5/21 04:00 | 29.8 | ↓-1.3 | |
| 5/21 04:10 | 28.8 | ↓-1.0 | |
| 5/21 04:20 | 28.3 | ↓-0.5 | 干潮 |
| 5/21 04:30 | 28.2 | ↓-0.1 | |
| 5/21 04:40 | 28.5 | ↑0.3 | |
| 5/21 04:50 | 29.2 | ↑0.7 | |
| 5/21 05:00 | 30.4 | ↑1.2 | |
| 5/21 05:10 | 31.9 | ↑1.5 | |
| 5/21 05:20 | 33.8 | ↑1.9 | |
| 5/21 05:30 | 36.1 | ↑2.3 | |
| 5/21 05:40 | 38.8 | ↑2.7 | |
| 5/21 05:50 | 41.8 | ↑3.0 | |
| 5/21 06:00 | 45.1 | ↑3.3 | |
| 5/21 06:10 | 48.7 | ↑3.6 | |
| 5/21 06:20 | 52.5 | ↑3.8 | |
| 5/21 06:30 | 56.6 | ↑4.1 | |
| 5/21 06:40 | 60.9 | ↑4.3 | |
| 5/21 06:50 | 65.4 | ↑4.5 | |
| 5/21 07:00 | 69.9 | ↑4.5 | |
| 5/21 07:10 | 74.6 | ↑4.7 | |
| 5/21 07:20 | 79.4 | ↑4.8 | |
| 5/21 07:30 | 84.2 | ↑4.8 | |
| 5/21 07:40 | 89.0 | ↑4.8 | |
| 5/21 07:50 | 93.7 | ↑4.7 | |
| 5/21 08:00 | 98.4 | ↑4.7 | |
| 5/21 08:10 | 102.9 | ↑4.5 | |
| 5/21 08:20 | 107.3 | ↑4.4 | |
| 5/21 08:30 | 111.5 | ↑4.2 | |
| 5/21 08:40 | 115.5 | ↑4.0 | |
| 5/21 08:50 | 119.3 | ↑3.8 | |
| 5/21 09:00 | 122.8 | ↑3.5 | |
| 5/21 09:10 | 125.9 | ↑3.1 | |
| 5/21 09:20 | 128.8 | ↑2.9 | |
| 5/21 09:30 | 131.3 | ↑2.5 | |
| 5/21 09:40 | 133.4 | ↑2.1 | |
| 5/21 09:50 | 135.2 | ↑1.8 | |
| 5/21 10:00 | 136.5 | ↑1.3 | |
| 5/21 10:10 | 137.5 | ↑1.0 | |
| 5/21 10:20 | 138.0 | ↑0.5 | 満潮 |
| 5/21 10:30 | 138.1 | ↑0.1 | |
| 5/21 10:40 | 137.7 | ↓-0.4 | |
| 5/21 10:50 | 137.0 | ↓-0.7 | |
| 5/21 11:00 | 135.8 | ↓-1.2 | |
| 5/21 11:10 | 134.2 | ↓-1.6 | |
| 5/21 11:20 | 132.2 | ↓-2.0 | |
| 5/21 11:30 | 129.7 | ↓-2.5 | |
| 5/21 11:40 | 127.0 | ↓-2.7 | |
| 5/21 11:50 | 123.8 | ↓-3.2 | |
| 5/21 12:00 | 120.3 | ↓-3.5 | |
| 5/21 12:10 | 116.5 | ↓-3.8 | |
| 5/21 12:20 | 112.4 | ↓-4.1 | |
| 5/21 12:30 | 108.1 | ↓-4.3 | |
| 5/21 12:40 | 103.5 | ↓-4.6 | |
| 5/21 12:50 | 98.7 | ↓-4.8 | |
| 5/21 13:00 | 93.7 | ↓-5.0 | |
| 5/21 13:10 | 88.7 | ↓-5.0 | |
| 5/21 13:20 | 83.5 | ↓-5.2 | |
| 5/21 13:30 | 78.2 | ↓-5.3 | 最大潮位差 |
| 5/21 13:40 | 72.9 | ↓-5.3 | 最大潮位差 |
| 5/21 13:50 | 67.6 | ↓-5.3 | 最大潮位差 |
| 5/21 14:00 | 62.4 | ↓-5.2 | |
| 5/21 14:10 | 57.3 | ↓-5.1 | |
| 5/21 14:20 | 52.2 | ↓-5.1 | |
| 5/21 14:30 | 47.3 | ↓-4.9 | |
| 5/21 14:40 | 42.6 | ↓-4.7 | |
| 5/21 14:50 | 38.2 | ↓-4.4 | |
| 5/21 15:00 | 33.9 | ↓-4.3 | |
| 5/21 15:10 | 30.0 | ↓-3.9 | |
| 5/21 15:20 | 26.3 | ↓-3.7 | |
| 5/21 15:30 | 23.0 | ↓-3.3 | |
| 5/21 15:40 | 20.0 | ↓-3.0 | |
| 5/21 15:50 | 17.4 | ↓-2.6 | |
| 5/21 16:00 | 15.2 | ↓-2.2 | |
| 5/21 16:10 | 13.4 | ↓-1.8 | |
| 5/21 16:20 | 12.0 | ↓-1.4 | |
| 5/21 16:30 | 11.1 | ↓-0.9 | |
| 5/21 16:40 | 10.5 | ↓-0.6 | 干潮 |
| 5/21 16:50 | 10.4 | ↓-0.1 | |
| 5/21 17:00 | 10.8 | ↑0.4 | |
| 5/21 17:10 | 11.5 | ↑0.7 | |
| 5/21 17:20 | 12.7 | ↑1.2 | |
| 5/21 17:30 | 14.3 | ↑1.6 | |
| 5/21 17:40 | 16.3 | ↑2.0 | |
| 5/21 17:50 | 18.7 | ↑2.4 | |
| 5/21 18:00 | 21.5 | ↑2.8 | |
| 5/21 18:10 | 24.6 | ↑3.1 | |
| 5/21 18:20 | 28.1 | ↑3.5 | |
| 5/21 18:30 | 31.8 | ↑3.7 | |
| 5/21 18:40 | 35.8 | ↑4.0 | |
| 5/21 18:50 | 40.1 | ↑4.3 | |
| 5/21 19:00 | 44.6 | ↑4.5 | |
| 5/21 19:10 | 49.3 | ↑4.7 | |
| 5/21 19:20 | 54.2 | ↑4.9 | |
| 5/21 19:30 | 59.1 | ↑4.9 | |
| 5/21 19:40 | 64.2 | ↑5.1 | |
| 5/21 19:50 | 69.3 | ↑5.1 | |
| 5/21 20:00 | 74.4 | ↑5.1 | |
| 5/21 20:10 | 79.5 | ↑5.1 | |
| 5/21 20:20 | 84.6 | ↑5.1 | |
| 5/21 20:30 | 89.5 | ↑4.9 | |
| 5/21 20:40 | 94.4 | ↑4.9 | |
| 5/21 20:50 | 99.1 | ↑4.7 | |
| 5/21 21:00 | 103.5 | ↑4.4 | |
| 5/21 21:10 | 107.8 | ↑4.3 | |
| 5/21 21:20 | 111.9 | ↑4.1 | |
| 5/21 21:30 | 115.6 | ↑3.7 | |
| 5/21 21:40 | 119.1 | ↑3.5 | |
| 5/21 21:50 | 122.2 | ↑3.1 | |
| 5/21 22:00 | 125.1 | ↑2.9 | |
| 5/21 22:10 | 127.5 | ↑2.4 | |
| 5/21 22:20 | 129.6 | ↑2.1 | |
| 5/21 22:30 | 131.3 | ↑1.7 | |
| 5/21 22:40 | 132.6 | ↑1.3 | |
| 5/21 22:50 | 133.5 | ↑0.9 | |
| 5/21 23:00 | 134.1 | ↑0.6 | 満潮 |
| 5/21 23:10 | 134.2 | ↑0.1 | |
| 5/21 23:20 | 133.9 | ↓-0.3 | |
| 5/21 23:30 | 133.2 | ↓-0.7 | |
| 5/21 23:40 | 132.1 | ↓-1.1 | |
| 5/21 23:50 | 130.7 | ↓-1.4 |