| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
08:33 | 02:37 | 21:17 | 14:55 |
| 151cm | 53cm | 154cm | 24cm | |
|
||||
大河内湾（長崎）2027年07月18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 |
|---|---|---|---|
| 7/18 00:00 | 91.1 | ↓-4.1 | |
| 7/18 00:10 | 87.0 | ↓-4.1 | |
| 7/18 00:20 | 83.1 | ↓-3.9 | |
| 7/18 00:30 | 79.3 | ↓-3.8 | |
| 7/18 00:40 | 75.6 | ↓-3.7 | |
| 7/18 00:50 | 72.2 | ↓-3.4 | |
| 7/18 01:00 | 68.9 | ↓-3.3 | |
| 7/18 01:10 | 65.9 | ↓-3.0 | |
| 7/18 01:20 | 63.2 | ↓-2.7 | |
| 7/18 01:30 | 60.7 | ↓-2.5 | |
| 7/18 01:40 | 58.6 | ↓-2.1 | |
| 7/18 01:50 | 56.7 | ↓-1.9 | |
| 7/18 02:00 | 55.3 | ↓-1.4 | |
| 7/18 02:10 | 54.1 | ↓-1.2 | |
| 7/18 02:20 | 53.3 | ↓-0.8 | |
| 7/18 02:30 | 52.9 | ↓-0.4 | 干潮 |
| 7/18 02:40 | 52.9 | 0 | |
| 7/18 02:50 | 53.2 | ↑0.3 | |
| 7/18 03:00 | 53.9 | ↑0.7 | |
| 7/18 03:10 | 54.9 | ↑1.0 | |
| 7/18 03:20 | 56.3 | ↑1.4 | |
| 7/18 03:30 | 58.1 | ↑1.8 | |
| 7/18 03:40 | 60.2 | ↑2.1 | |
| 7/18 03:50 | 62.6 | ↑2.4 | |
| 7/18 04:00 | 65.3 | ↑2.7 | |
| 7/18 04:10 | 68.3 | ↑3.0 | |
| 7/18 04:20 | 71.5 | ↑3.2 | |
| 7/18 04:30 | 75.0 | ↑3.5 | |
| 7/18 04:40 | 78.7 | ↑3.7 | |
| 7/18 04:50 | 82.5 | ↑3.8 | |
| 7/18 05:00 | 86.5 | ↑4.0 | |
| 7/18 05:10 | 90.7 | ↑4.2 | |
| 7/18 05:20 | 94.9 | ↑4.2 | |
| 7/18 05:30 | 99.2 | ↑4.3 | |
| 7/18 05:40 | 103.5 | ↑4.3 | |
| 7/18 05:50 | 107.7 | ↑4.2 | |
| 7/18 06:00 | 112.0 | ↑4.3 | |
| 7/18 06:10 | 116.1 | ↑4.1 | |
| 7/18 06:20 | 120.2 | ↑4.1 | |
| 7/18 06:30 | 124.1 | ↑3.9 | |
| 7/18 06:40 | 127.9 | ↑3.8 | |
| 7/18 06:50 | 131.4 | ↑3.5 | |
| 7/18 07:00 | 134.7 | ↑3.3 | |
| 7/18 07:10 | 137.8 | ↑3.1 | |
| 7/18 07:20 | 140.5 | ↑2.7 | |
| 7/18 07:30 | 143.0 | ↑2.5 | |
| 7/18 07:40 | 145.1 | ↑2.1 | |
| 7/18 07:50 | 146.9 | ↑1.8 | |
| 7/18 08:00 | 148.3 | ↑1.4 | |
| 7/18 08:10 | 149.4 | ↑1.1 | |
| 7/18 08:20 | 150.0 | ↑0.6 | |
| 7/18 08:30 | 150.3 | ↑0.3 | 満潮 |
| 7/18 08:40 | 150.2 | ↓-0.1 | |
| 7/18 08:50 | 149.6 | ↓-0.6 | |
| 7/18 09:00 | 148.7 | ↓-0.9 | |
| 7/18 09:10 | 147.3 | ↓-1.4 | |
| 7/18 09:20 | 145.6 | ↓-1.7 | |
| 7/18 09:30 | 143.4 | ↓-2.2 | |
| 7/18 09:40 | 140.9 | ↓-2.5 | |
| 7/18 09:50 | 138.1 | ↓-2.8 | |
| 7/18 10:00 | 134.9 | ↓-3.2 | |
| 7/18 10:10 | 131.3 | ↓-3.6 | |
| 7/18 10:20 | 127.5 | ↓-3.8 | |
| 7/18 10:30 | 123.4 | ↓-4.1 | |
| 7/18 10:40 | 119.1 | ↓-4.3 | |
| 7/18 10:50 | 114.5 | ↓-4.6 | |
| 7/18 11:00 | 109.7 | ↓-4.8 | |
| 7/18 11:10 | 104.8 | ↓-4.9 | |
| 7/18 11:20 | 99.7 | ↓-5.1 | |
| 7/18 11:30 | 94.6 | ↓-5.1 | |
| 7/18 11:40 | 89.4 | ↓-5.2 | |
| 7/18 11:50 | 84.2 | ↓-5.2 | |
| 7/18 12:00 | 79.0 | ↓-5.2 | |
| 7/18 12:10 | 73.8 | ↓-5.2 | |
| 7/18 12:20 | 68.8 | ↓-5.0 | |
| 7/18 12:30 | 63.8 | ↓-5.0 | |
| 7/18 12:40 | 59.0 | ↓-4.8 | |
| 7/18 12:50 | 54.4 | ↓-4.6 | |
| 7/18 13:00 | 50.0 | ↓-4.4 | |
| 7/18 13:10 | 45.9 | ↓-4.1 | |
| 7/18 13:20 | 42.0 | ↓-3.9 | |
| 7/18 13:30 | 38.5 | ↓-3.5 | |
| 7/18 13:40 | 35.2 | ↓-3.3 | |
| 7/18 13:50 | 32.4 | ↓-2.8 | |
| 7/18 14:00 | 29.9 | ↓-2.5 | |
| 7/18 14:10 | 27.8 | ↓-2.1 | |
| 7/18 14:20 | 26.1 | ↓-1.7 | |
| 7/18 14:30 | 24.8 | ↓-1.3 | |
| 7/18 14:40 | 24.0 | ↓-0.8 | |
| 7/18 14:50 | 23.6 | ↓-0.4 | 干潮 |
| 7/18 15:00 | 23.6 | 0 | |
| 7/18 15:10 | 24.1 | ↑0.5 | |
| 7/18 15:20 | 25.0 | ↑0.9 | |
| 7/18 15:30 | 26.4 | ↑1.4 | |
| 7/18 15:40 | 28.1 | ↑1.7 | |
| 7/18 15:50 | 30.3 | ↑2.2 | |
| 7/18 16:00 | 32.9 | ↑2.6 | |
| 7/18 16:10 | 35.8 | ↑2.9 | |
| 7/18 16:20 | 39.1 | ↑3.3 | |
| 7/18 16:30 | 42.8 | ↑3.7 | |
| 7/18 16:40 | 46.8 | ↑4.0 | |
| 7/18 16:50 | 51.0 | ↑4.2 | |
| 7/18 17:00 | 55.5 | ↑4.5 | |
| 7/18 17:10 | 60.3 | ↑4.8 | |
| 7/18 17:20 | 65.2 | ↑4.9 | |
| 7/18 17:30 | 70.3 | ↑5.1 | |
| 7/18 17:40 | 75.5 | ↑5.2 | |
| 7/18 17:50 | 80.8 | ↑5.3 | |
| 7/18 18:00 | 86.1 | ↑5.3 | |
| 7/18 18:10 | 91.5 | ↑5.4 | 最大潮位差 |
| 7/18 18:20 | 96.8 | ↑5.3 | |
| 7/18 18:30 | 102.1 | ↑5.3 | |
| 7/18 18:40 | 107.3 | ↑5.2 | |
| 7/18 18:50 | 112.4 | ↑5.1 | |
| 7/18 19:00 | 117.3 | ↑4.9 | |
| 7/18 19:10 | 122.0 | ↑4.7 | |
| 7/18 19:20 | 126.5 | ↑4.5 | |
| 7/18 19:30 | 130.7 | ↑4.2 | |
| 7/18 19:40 | 134.6 | ↑3.9 | |
| 7/18 19:50 | 138.2 | ↑3.6 | |
| 7/18 20:00 | 141.5 | ↑3.3 | |
| 7/18 20:10 | 144.5 | ↑3.0 | |
| 7/18 20:20 | 147.0 | ↑2.5 | |
| 7/18 20:30 | 149.2 | ↑2.2 | |
| 7/18 20:40 | 150.9 | ↑1.7 | |
| 7/18 20:50 | 152.3 | ↑1.4 | |
| 7/18 21:00 | 153.2 | ↑0.9 | |
| 7/18 21:10 | 153.7 | ↑0.5 | 満潮 |
| 7/18 21:20 | 153.7 | 0 | |
| 7/18 21:30 | 153.3 | ↓-0.4 | |
| 7/18 21:40 | 152.6 | ↓-0.7 | |
| 7/18 21:50 | 151.4 | ↓-1.2 | |
| 7/18 22:00 | 149.8 | ↓-1.6 | |
| 7/18 22:10 | 147.8 | ↓-2.0 | |
| 7/18 22:20 | 145.4 | ↓-2.4 | |
| 7/18 22:30 | 142.7 | ↓-2.7 | |
| 7/18 22:40 | 139.6 | ↓-3.1 | |
| 7/18 22:50 | 136.3 | ↓-3.3 | |
| 7/18 23:00 | 132.7 | ↓-3.6 | |
| 7/18 23:10 | 128.8 | ↓-3.9 | |
| 7/18 23:20 | 124.7 | ↓-4.1 | |
| 7/18 23:30 | 120.4 | ↓-4.3 | |
| 7/18 23:40 | 116.0 | ↓-4.4 | |
| 7/18 23:50 | 111.4 | ↓-4.6 |