| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
10:27 | 04:30 | 23:04 | 16:45 |
| 155cm | 44cm | 156cm | 25cm | |
|
||||
大河内湾（長崎）2042年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 139.5 | ↓-3.4 | |
| 7/20 00:10 | 135.8 | ↓-3.7 | |
| 7/20 00:20 | 131.8 | ↓-4.0 | |
| 7/20 00:30 | 127.6 | ↓-4.2 | |
| 7/20 00:40 | 123.2 | ↓-4.4 | |
| 7/20 00:50 | 118.6 | ↓-4.6 | |
| 7/20 01:00 | 113.9 | ↓-4.7 | |
| 7/20 01:10 | 109.0 | ↓-4.9 | |
| 7/20 01:20 | 104.1 | ↓-4.9 | |
| 7/20 01:30 | 99.2 | ↓-4.9 | |
| 7/20 01:40 | 94.3 | ↓-4.9 | |
| 7/20 01:50 | 89.5 | ↓-4.8 | |
| 7/20 02:00 | 84.7 | ↓-4.8 | |
| 7/20 02:10 | 80.0 | ↓-4.7 | |
| 7/20 02:20 | 75.5 | ↓-4.5 | |
| 7/20 02:30 | 71.2 | ↓-4.3 | |
| 7/20 02:40 | 67.1 | ↓-4.1 | |
| 7/20 02:50 | 63.3 | ↓-3.8 | |
| 7/20 03:00 | 59.8 | ↓-3.5 | |
| 7/20 03:10 | 56.5 | ↓-3.3 | |
| 7/20 03:20 | 53.6 | ↓-2.9 | |
| 7/20 03:30 | 51.0 | ↓-2.6 | |
| 7/20 03:40 | 48.8 | ↓-2.2 | |
| 7/20 03:50 | 47.0 | ↓-1.8 | |
| 7/20 04:00 | 45.6 | ↓-1.4 | |
| 7/20 04:10 | 44.6 | ↓-1.0 | |
| 7/20 04:20 | 44.1 | ↓-0.5 | 干潮 |
| 7/20 04:30 | 43.9 | ↓-0.2 | 干潮 |
| 7/20 04:40 | 44.2 | ↑0.3 | |
| 7/20 04:50 | 44.9 | ↑0.7 | |
| 7/20 05:00 | 46.0 | ↑1.1 | |
| 7/20 05:10 | 47.5 | ↑1.5 | |
| 7/20 05:20 | 49.4 | ↑1.9 | |
| 7/20 05:30 | 51.7 | ↑2.3 | |
| 7/20 05:40 | 54.4 | ↑2.7 | |
| 7/20 05:50 | 57.4 | ↑3.0 | |
| 7/20 06:00 | 60.7 | ↑3.3 | |
| 7/20 06:10 | 64.3 | ↑3.6 | |
| 7/20 06:20 | 68.2 | ↑3.9 | |
| 7/20 06:30 | 72.3 | ↑4.1 | |
| 7/20 06:40 | 76.6 | ↑4.3 | |
| 7/20 06:50 | 81.1 | ↑4.5 | |
| 7/20 07:00 | 85.8 | ↑4.7 | |
| 7/20 07:10 | 90.5 | ↑4.7 | |
| 7/20 07:20 | 95.3 | ↑4.8 | |
| 7/20 07:30 | 100.2 | ↑4.9 | |
| 7/20 07:40 | 105.0 | ↑4.8 | |
| 7/20 07:50 | 109.8 | ↑4.8 | |
| 7/20 08:00 | 114.5 | ↑4.7 | |
| 7/20 08:10 | 119.1 | ↑4.6 | |
| 7/20 08:20 | 123.6 | ↑4.5 | |
| 7/20 08:30 | 127.8 | ↑4.2 | |
| 7/20 08:40 | 131.9 | ↑4.1 | |
| 7/20 08:50 | 135.7 | ↑3.8 | |
| 7/20 09:00 | 139.2 | ↑3.5 | |
| 7/20 09:10 | 142.4 | ↑3.2 | |
| 7/20 09:20 | 145.3 | ↑2.9 | |
| 7/20 09:30 | 147.8 | ↑2.5 | |
| 7/20 09:40 | 149.9 | ↑2.1 | |
| 7/20 09:50 | 151.7 | ↑1.8 | |
| 7/20 10:00 | 153.0 | ↑1.3 | |
| 7/20 10:10 | 154.0 | ↑1.0 | |
| 7/20 10:20 | 154.4 | ↑0.4 | 満潮 |
| 7/20 10:30 | 154.5 | ↑0.1 | |
| 7/20 10:40 | 154.1 | ↓-0.4 | |
| 7/20 10:50 | 153.3 | ↓-0.8 | |
| 7/20 11:00 | 152.0 | ↓-1.3 | |
| 7/20 11:10 | 150.4 | ↓-1.6 | |
| 7/20 11:20 | 148.3 | ↓-2.1 | |
| 7/20 11:30 | 145.8 | ↓-2.5 | |
| 7/20 11:40 | 142.9 | ↓-2.9 | |
| 7/20 11:50 | 139.6 | ↓-3.3 | |
| 7/20 12:00 | 136.0 | ↓-3.6 | |
| 7/20 12:10 | 132.1 | ↓-3.9 | |
| 7/20 12:20 | 127.9 | ↓-4.2 | |
| 7/20 12:30 | 123.4 | ↓-4.5 | |
| 7/20 12:40 | 118.6 | ↓-4.8 | |
| 7/20 12:50 | 113.7 | ↓-4.9 | |
| 7/20 13:00 | 108.6 | ↓-5.1 | |
| 7/20 13:10 | 103.4 | ↓-5.2 | |
| 7/20 13:20 | 98.0 | ↓-5.4 | |
| 7/20 13:30 | 92.6 | ↓-5.4 | |
| 7/20 13:40 | 87.2 | ↓-5.4 | |
| 7/20 13:50 | 81.8 | ↓-5.4 | |
| 7/20 14:00 | 76.4 | ↓-5.4 | |
| 7/20 14:10 | 71.2 | ↓-5.2 | |
| 7/20 14:20 | 66.0 | ↓-5.2 | |
| 7/20 14:30 | 61.0 | ↓-5.0 | |
| 7/20 14:40 | 56.3 | ↓-4.7 | |
| 7/20 14:50 | 51.7 | ↓-4.6 | |
| 7/20 15:00 | 47.4 | ↓-4.3 | |
| 7/20 15:10 | 43.4 | ↓-4.0 | |
| 7/20 15:20 | 39.7 | ↓-3.7 | |
| 7/20 15:30 | 36.4 | ↓-3.3 | |
| 7/20 15:40 | 33.5 | ↓-2.9 | |
| 7/20 15:50 | 30.9 | ↓-2.6 | |
| 7/20 16:00 | 28.8 | ↓-2.1 | |
| 7/20 16:10 | 27.0 | ↓-1.8 | |
| 7/20 16:20 | 25.7 | ↓-1.3 | |
| 7/20 16:30 | 24.9 | ↓-0.8 | |
| 7/20 16:40 | 24.5 | ↓-0.4 | 干潮 |
| 7/20 16:50 | 24.6 | ↑0.1 | |
| 7/20 17:00 | 25.1 | ↑0.5 | |
| 7/20 17:10 | 26.1 | ↑1.0 | |
| 7/20 17:20 | 27.5 | ↑1.4 | |
| 7/20 17:30 | 29.3 | ↑1.8 | |
| 7/20 17:40 | 31.6 | ↑2.3 | |
| 7/20 17:50 | 34.3 | ↑2.7 | |
| 7/20 18:00 | 37.3 | ↑3.0 | |
| 7/20 18:10 | 40.8 | ↑3.5 | |
| 7/20 18:20 | 44.6 | ↑3.8 | |
| 7/20 18:30 | 48.6 | ↑4.0 | |
| 7/20 18:40 | 53.0 | ↑4.4 | |
| 7/20 18:50 | 57.7 | ↑4.7 | |
| 7/20 19:00 | 62.5 | ↑4.8 | |
| 7/20 19:10 | 67.6 | ↑5.1 | |
| 7/20 19:20 | 72.8 | ↑5.2 | |
| 7/20 19:30 | 78.1 | ↑5.3 | |
| 7/20 19:40 | 83.5 | ↑5.4 | |
| 7/20 19:50 | 88.9 | ↑5.4 | |
| 7/20 20:00 | 94.4 | ↑5.5 | 最大潮位差 |
| 7/20 20:10 | 99.8 | ↑5.4 | |
| 7/20 20:20 | 105.1 | ↑5.3 | |
| 7/20 20:30 | 110.4 | ↑5.3 | |
| 7/20 20:40 | 115.5 | ↑5.1 | |
| 7/20 20:50 | 120.4 | ↑4.9 | |
| 7/20 21:00 | 125.1 | ↑4.7 | |
| 7/20 21:10 | 129.6 | ↑4.5 | |
| 7/20 21:20 | 133.8 | ↑4.2 | |
| 7/20 21:30 | 137.7 | ↑3.9 | |
| 7/20 21:40 | 141.3 | ↑3.6 | |
| 7/20 21:50 | 144.5 | ↑3.2 | |
| 7/20 22:00 | 147.4 | ↑2.9 | |
| 7/20 22:10 | 149.8 | ↑2.4 | |
| 7/20 22:20 | 151.9 | ↑2.1 | |
| 7/20 22:30 | 153.5 | ↑1.6 | |
| 7/20 22:40 | 154.7 | ↑1.2 | |
| 7/20 22:50 | 155.5 | ↑0.8 | |
| 7/20 23:00 | 155.8 | ↑0.3 | 満潮 |
| 7/20 23:10 | 155.8 | 0 | |
| 7/20 23:20 | 155.2 | ↓-0.6 | |
| 7/20 23:30 | 154.3 | ↓-0.9 | |
| 7/20 23:40 | 152.9 | ↓-1.4 | |
| 7/20 23:50 | 151.1 | ↓-1.8 |