| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(土) |
07:42 | 01:38 | 20:14 | 14:00 |
| 141cm | 26cm | 140cm | 10cm | |
|
||||
大河内湾（長崎）2039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 | 43.5 | ↓-3.6 | |
| 5/21 00:10 | 40.1 | ↓-3.4 | |
| 5/21 00:20 | 37.0 | ↓-3.1 | |
| 5/21 00:30 | 34.2 | ↓-2.8 | |
| 5/21 00:40 | 31.8 | ↓-2.4 | |
| 5/21 00:50 | 29.7 | ↓-2.1 | |
| 5/21 01:00 | 28.1 | ↓-1.6 | |
| 5/21 01:10 | 26.8 | ↓-1.3 | |
| 5/21 01:20 | 25.9 | ↓-0.9 | |
| 5/21 01:30 | 25.4 | ↓-0.5 | 干潮 |
| 5/21 01:40 | 25.3 | ↓-0.1 | |
| 5/21 01:50 | 25.7 | ↑0.4 | |
| 5/21 02:00 | 26.4 | ↑0.7 | |
| 5/21 02:10 | 27.6 | ↑1.2 | |
| 5/21 02:20 | 29.2 | ↑1.6 | |
| 5/21 02:30 | 31.2 | ↑2.0 | |
| 5/21 02:40 | 33.5 | ↑2.3 | |
| 5/21 02:50 | 36.2 | ↑2.7 | |
| 5/21 03:00 | 39.3 | ↑3.1 | |
| 5/21 03:10 | 42.7 | ↑3.4 | |
| 5/21 03:20 | 46.3 | ↑3.6 | |
| 5/21 03:30 | 50.3 | ↑4.0 | |
| 5/21 03:40 | 54.5 | ↑4.2 | |
| 5/21 03:50 | 58.9 | ↑4.4 | |
| 5/21 04:00 | 63.5 | ↑4.6 | |
| 5/21 04:10 | 68.2 | ↑4.7 | |
| 5/21 04:20 | 73.0 | ↑4.8 | |
| 5/21 04:30 | 77.9 | ↑4.9 | |
| 5/21 04:40 | 82.9 | ↑5.0 | |
| 5/21 04:50 | 87.9 | ↑5.0 | |
| 5/21 05:00 | 92.8 | ↑4.9 | |
| 5/21 05:10 | 97.7 | ↑4.9 | |
| 5/21 05:20 | 102.4 | ↑4.7 | |
| 5/21 05:30 | 107.1 | ↑4.7 | |
| 5/21 05:40 | 111.5 | ↑4.4 | |
| 5/21 05:50 | 115.7 | ↑4.2 | |
| 5/21 06:00 | 119.7 | ↑4.0 | |
| 5/21 06:10 | 123.5 | ↑3.8 | |
| 5/21 06:20 | 126.9 | ↑3.4 | |
| 5/21 06:30 | 130.0 | ↑3.1 | |
| 5/21 06:40 | 132.7 | ↑2.7 | |
| 5/21 06:50 | 135.1 | ↑2.4 | |
| 5/21 07:00 | 137.1 | ↑2.0 | |
| 5/21 07:10 | 138.7 | ↑1.6 | |
| 5/21 07:20 | 139.8 | ↑1.1 | |
| 5/21 07:30 | 140.5 | ↑0.7 | |
| 5/21 07:40 | 140.8 | ↑0.3 | 満潮 |
| 5/21 07:50 | 140.7 | ↓-0.1 | |
| 5/21 08:00 | 140.1 | ↓-0.6 | |
| 5/21 08:10 | 139.0 | ↓-1.1 | |
| 5/21 08:20 | 137.5 | ↓-1.5 | |
| 5/21 08:30 | 135.6 | ↓-1.9 | |
| 5/21 08:40 | 133.3 | ↓-2.3 | |
| 5/21 08:50 | 130.6 | ↓-2.7 | |
| 5/21 09:00 | 127.5 | ↓-3.1 | |
| 5/21 09:10 | 124.0 | ↓-3.5 | |
| 5/21 09:20 | 120.2 | ↓-3.8 | |
| 5/21 09:30 | 116.1 | ↓-4.1 | |
| 5/21 09:40 | 111.6 | ↓-4.5 | |
| 5/21 09:50 | 107.0 | ↓-4.6 | |
| 5/21 10:00 | 102.1 | ↓-4.9 | |
| 5/21 10:10 | 97.0 | ↓-5.1 | |
| 5/21 10:20 | 91.7 | ↓-5.3 | |
| 5/21 10:30 | 86.4 | ↓-5.3 | |
| 5/21 10:40 | 80.9 | ↓-5.5 | 最大潮位差 |
| 5/21 10:50 | 75.5 | ↓-5.4 | |
| 5/21 11:00 | 70.0 | ↓-5.5 | 最大潮位差 |
| 5/21 11:10 | 64.5 | ↓-5.5 | 最大潮位差 |
| 5/21 11:20 | 59.1 | ↓-5.4 | |
| 5/21 11:30 | 53.8 | ↓-5.3 | |
| 5/21 11:40 | 48.7 | ↓-5.1 | |
| 5/21 11:50 | 43.7 | ↓-5.0 | |
| 5/21 12:00 | 39.0 | ↓-4.7 | |
| 5/21 12:10 | 34.5 | ↓-4.5 | |
| 5/21 12:20 | 30.3 | ↓-4.2 | |
| 5/21 12:30 | 26.4 | ↓-3.9 | |
| 5/21 12:40 | 22.8 | ↓-3.6 | |
| 5/21 12:50 | 19.7 | ↓-3.1 | |
| 5/21 13:00 | 16.8 | ↓-2.9 | |
| 5/21 13:10 | 14.4 | ↓-2.4 | |
| 5/21 13:20 | 12.5 | ↓-1.9 | |
| 5/21 13:30 | 10.9 | ↓-1.6 | |
| 5/21 13:40 | 9.8 | ↓-1.1 | |
| 5/21 13:50 | 9.2 | ↓-0.6 | 干潮 |
| 5/21 14:00 | 9.0 | ↓-0.2 | 干潮 |
| 5/21 14:10 | 9.3 | ↑0.3 | |
| 5/21 14:20 | 10.1 | ↑0.8 | |
| 5/21 14:30 | 11.3 | ↑1.2 | |
| 5/21 14:40 | 12.9 | ↑1.6 | |
| 5/21 14:50 | 15.0 | ↑2.1 | |
| 5/21 15:00 | 17.5 | ↑2.5 | |
| 5/21 15:10 | 20.4 | ↑2.9 | |
| 5/21 15:20 | 23.7 | ↑3.3 | |
| 5/21 15:30 | 27.4 | ↑3.7 | |
| 5/21 15:40 | 31.4 | ↑4.0 | |
| 5/21 15:50 | 35.6 | ↑4.2 | |
| 5/21 16:00 | 40.2 | ↑4.6 | |
| 5/21 16:10 | 45.0 | ↑4.8 | |
| 5/21 16:20 | 50.0 | ↑5.0 | |
| 5/21 16:30 | 55.2 | ↑5.2 | |
| 5/21 16:40 | 60.5 | ↑5.3 | |
| 5/21 16:50 | 65.9 | ↑5.4 | |
| 5/21 17:00 | 71.4 | ↑5.5 | 最大潮位差 |
| 5/21 17:10 | 76.8 | ↑5.4 | |
| 5/21 17:20 | 82.3 | ↑5.5 | 最大潮位差 |
| 5/21 17:30 | 87.7 | ↑5.4 | |
| 5/21 17:40 | 93.0 | ↑5.3 | |
| 5/21 17:50 | 98.2 | ↑5.2 | |
| 5/21 18:00 | 103.2 | ↑5.0 | |
| 5/21 18:10 | 108.0 | ↑4.8 | |
| 5/21 18:20 | 112.6 | ↑4.6 | |
| 5/21 18:30 | 116.9 | ↑4.3 | |
| 5/21 18:40 | 120.9 | ↑4.0 | |
| 5/21 18:50 | 124.5 | ↑3.6 | |
| 5/21 19:00 | 127.8 | ↑3.3 | |
| 5/21 19:10 | 130.7 | ↑2.9 | |
| 5/21 19:20 | 133.3 | ↑2.6 | |
| 5/21 19:30 | 135.4 | ↑2.1 | |
| 5/21 19:40 | 137.1 | ↑1.7 | |
| 5/21 19:50 | 138.3 | ↑1.2 | |
| 5/21 20:00 | 139.1 | ↑0.8 | |
| 5/21 20:10 | 139.5 | ↑0.4 | 満潮 |
| 5/21 20:20 | 139.4 | ↓-0.1 | |
| 5/21 20:30 | 138.8 | ↓-0.6 | |
| 5/21 20:40 | 137.8 | ↓-1.0 | |
| 5/21 20:50 | 136.4 | ↓-1.4 | |
| 5/21 21:00 | 134.5 | ↓-1.9 | |
| 5/21 21:10 | 132.3 | ↓-2.2 | |
| 5/21 21:20 | 129.6 | ↓-2.7 | |
| 5/21 21:30 | 126.6 | ↓-3.0 | |
| 5/21 21:40 | 123.2 | ↓-3.4 | |
| 5/21 21:50 | 119.5 | ↓-3.7 | |
| 5/21 22:00 | 115.5 | ↓-4.0 | |
| 5/21 22:10 | 111.3 | ↓-4.2 | |
| 5/21 22:20 | 106.8 | ↓-4.5 | |
| 5/21 22:30 | 102.1 | ↓-4.7 | |
| 5/21 22:40 | 97.3 | ↓-4.8 | |
| 5/21 22:50 | 92.4 | ↓-4.9 | |
| 5/21 23:00 | 87.3 | ↓-5.1 | |
| 5/21 23:10 | 82.2 | ↓-5.1 | |
| 5/21 23:20 | 77.2 | ↓-5.0 | |
| 5/21 23:30 | 72.1 | ↓-5.1 | |
| 5/21 23:40 | 67.1 | ↓-5.0 | |
| 5/21 23:50 | 62.2 | ↓-4.9 |