| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
08:39 | 02:51 | 21:29 | 15:01 |
| 204cm | 77cm | 219cm | 31cm | |
|
||||
万関瀬戸（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 | 137.6 | ↓-5.8 | |
| 7/18 00:10 | 131.8 | ↓-5.8 | |
| 7/18 00:20 | 126.1 | ↓-5.7 | |
| 7/18 00:30 | 120.5 | ↓-5.6 | |
| 7/18 00:40 | 115.2 | ↓-5.3 | |
| 7/18 00:50 | 110.0 | ↓-5.2 | |
| 7/18 01:00 | 105.1 | ↓-4.9 | |
| 7/18 01:10 | 100.5 | ↓-4.6 | |
| 7/18 01:20 | 96.2 | ↓-4.3 | |
| 7/18 01:30 | 92.3 | ↓-3.9 | |
| 7/18 01:40 | 88.7 | ↓-3.6 | |
| 7/18 01:50 | 85.6 | ↓-3.1 | |
| 7/18 02:00 | 83.0 | ↓-2.6 | |
| 7/18 02:10 | 80.8 | ↓-2.2 | |
| 7/18 02:20 | 79.0 | ↓-1.8 | |
| 7/18 02:30 | 77.8 | ↓-1.2 | |
| 7/18 02:40 | 77.0 | ↓-0.8 | |
| 7/18 02:50 | 76.8 | ↓-0.2 | 干潮 |
| 7/18 03:00 | 77.1 | ↑0.3 | |
| 7/18 03:10 | 77.8 | ↑0.7 | |
| 7/18 03:20 | 79.1 | ↑1.3 | |
| 7/18 03:30 | 80.9 | ↑1.8 | |
| 7/18 03:40 | 83.1 | ↑2.2 | |
| 7/18 03:50 | 85.8 | ↑2.7 | |
| 7/18 04:00 | 88.9 | ↑3.1 | |
| 7/18 04:10 | 92.4 | ↑3.5 | |
| 7/18 04:20 | 96.3 | ↑3.9 | |
| 7/18 04:30 | 100.6 | ↑4.3 | |
| 7/18 04:40 | 105.1 | ↑4.5 | |
| 7/18 04:50 | 110.0 | ↑4.9 | |
| 7/18 05:00 | 115.1 | ↑5.1 | |
| 7/18 05:10 | 120.4 | ↑5.3 | |
| 7/18 05:20 | 125.9 | ↑5.5 | |
| 7/18 05:30 | 131.5 | ↑5.6 | |
| 7/18 05:40 | 137.1 | ↑5.6 | |
| 7/18 05:50 | 142.8 | ↑5.7 | |
| 7/18 06:00 | 148.5 | ↑5.7 | |
| 7/18 06:10 | 154.2 | ↑5.7 | |
| 7/18 06:20 | 159.7 | ↑5.5 | |
| 7/18 06:30 | 165.0 | ↑5.3 | |
| 7/18 06:40 | 170.2 | ↑5.2 | |
| 7/18 06:50 | 175.2 | ↑5.0 | |
| 7/18 07:00 | 179.8 | ↑4.6 | |
| 7/18 07:10 | 184.2 | ↑4.4 | |
| 7/18 07:20 | 188.1 | ↑3.9 | |
| 7/18 07:30 | 191.7 | ↑3.6 | |
| 7/18 07:40 | 194.9 | ↑3.2 | |
| 7/18 07:50 | 197.7 | ↑2.8 | |
| 7/18 08:00 | 199.9 | ↑2.2 | |
| 7/18 08:10 | 201.7 | ↑1.8 | |
| 7/18 08:20 | 203.0 | ↑1.3 | |
| 7/18 08:30 | 203.7 | ↑0.7 | 満潮 |
| 7/18 08:40 | 203.9 | ↑0.2 | |
| 7/18 08:50 | 203.5 | ↓-0.4 | |
| 7/18 09:00 | 202.6 | ↓-0.9 | |
| 7/18 09:10 | 201.1 | ↓-1.5 | |
| 7/18 09:20 | 199.1 | ↓-2.0 | |
| 7/18 09:30 | 196.6 | ↓-2.5 | |
| 7/18 09:40 | 193.5 | ↓-3.1 | |
| 7/18 09:50 | 190.0 | ↓-3.5 | |
| 7/18 10:00 | 185.9 | ↓-4.1 | |
| 7/18 10:10 | 181.4 | ↓-4.5 | |
| 7/18 10:20 | 176.4 | ↓-5.0 | |
| 7/18 10:30 | 171.1 | ↓-5.3 | |
| 7/18 10:40 | 165.4 | ↓-5.7 | |
| 7/18 10:50 | 159.3 | ↓-6.1 | |
| 7/18 11:00 | 153.0 | ↓-6.3 | |
| 7/18 11:10 | 146.4 | ↓-6.6 | |
| 7/18 11:20 | 139.6 | ↓-6.8 | |
| 7/18 11:30 | 132.6 | ↓-7.0 | |
| 7/18 11:40 | 125.6 | ↓-7.0 | |
| 7/18 11:50 | 118.4 | ↓-7.2 | |
| 7/18 12:00 | 111.3 | ↓-7.1 | |
| 7/18 12:10 | 104.1 | ↓-7.2 | |
| 7/18 12:20 | 97.1 | ↓-7.0 | |
| 7/18 12:30 | 90.2 | ↓-6.9 | |
| 7/18 12:40 | 83.4 | ↓-6.8 | |
| 7/18 12:50 | 76.9 | ↓-6.5 | |
| 7/18 13:00 | 70.7 | ↓-6.2 | |
| 7/18 13:10 | 64.8 | ↓-5.9 | |
| 7/18 13:20 | 59.2 | ↓-5.6 | |
| 7/18 13:30 | 54.0 | ↓-5.2 | |
| 7/18 13:40 | 49.3 | ↓-4.7 | |
| 7/18 13:50 | 45.0 | ↓-4.3 | |
| 7/18 14:00 | 41.3 | ↓-3.7 | |
| 7/18 14:10 | 38.0 | ↓-3.3 | |
| 7/18 14:20 | 35.3 | ↓-2.7 | |
| 7/18 14:30 | 33.2 | ↓-2.1 | |
| 7/18 14:40 | 31.7 | ↓-1.5 | |
| 7/18 14:50 | 30.8 | ↓-0.9 | |
| 7/18 15:00 | 30.4 | ↓-0.4 | 干潮 |
| 7/18 15:10 | 30.7 | ↑0.3 | |
| 7/18 15:20 | 31.6 | ↑0.9 | |
| 7/18 15:30 | 33.2 | ↑1.6 | |
| 7/18 15:40 | 35.3 | ↑2.1 | |
| 7/18 15:50 | 38.0 | ↑2.7 | |
| 7/18 16:00 | 41.3 | ↑3.3 | |
| 7/18 16:10 | 45.1 | ↑3.8 | |
| 7/18 16:20 | 49.4 | ↑4.3 | |
| 7/18 16:30 | 54.3 | ↑4.9 | |
| 7/18 16:40 | 59.6 | ↑5.3 | |
| 7/18 16:50 | 65.4 | ↑5.8 | |
| 7/18 17:00 | 71.5 | ↑6.1 | |
| 7/18 17:10 | 78.0 | ↑6.5 | |
| 7/18 17:20 | 84.8 | ↑6.8 | |
| 7/18 17:30 | 91.9 | ↑7.1 | |
| 7/18 17:40 | 99.2 | ↑7.3 | |
| 7/18 17:50 | 106.6 | ↑7.4 | |
| 7/18 18:00 | 114.2 | ↑7.6 | |
| 7/18 18:10 | 121.8 | ↑7.6 | |
| 7/18 18:20 | 129.5 | ↑7.7 | 最大潮位差 |
| 7/18 18:30 | 137.1 | ↑7.6 | |
| 7/18 18:40 | 144.6 | ↑7.5 | |
| 7/18 18:50 | 152.1 | ↑7.5 | |
| 7/18 19:00 | 159.3 | ↑7.2 | |
| 7/18 19:10 | 166.3 | ↑7.0 | |
| 7/18 19:20 | 173.0 | ↑6.7 | |
| 7/18 19:30 | 179.4 | ↑6.4 | |
| 7/18 19:40 | 185.4 | ↑6.0 | |
| 7/18 19:50 | 191.0 | ↑5.6 | |
| 7/18 20:00 | 196.2 | ↑5.2 | |
| 7/18 20:10 | 200.9 | ↑4.7 | |
| 7/18 20:20 | 205.1 | ↑4.2 | |
| 7/18 20:30 | 208.7 | ↑3.6 | |
| 7/18 20:40 | 211.9 | ↑3.2 | |
| 7/18 20:50 | 214.4 | ↑2.5 | |
| 7/18 21:00 | 216.4 | ↑2.0 | |
| 7/18 21:10 | 217.7 | ↑1.3 | |
| 7/18 21:20 | 218.5 | ↑0.8 | 満潮 |
| 7/18 21:30 | 218.7 | ↑0.2 | |
| 7/18 21:40 | 218.3 | ↓-0.4 | |
| 7/18 21:50 | 217.2 | ↓-1.1 | |
| 7/18 22:00 | 215.6 | ↓-1.6 | |
| 7/18 22:10 | 213.5 | ↓-2.1 | |
| 7/18 22:20 | 210.7 | ↓-2.8 | |
| 7/18 22:30 | 207.5 | ↓-3.2 | |
| 7/18 22:40 | 203.8 | ↓-3.7 | |
| 7/18 22:50 | 199.6 | ↓-4.2 | |
| 7/18 23:00 | 194.9 | ↓-4.7 | |
| 7/18 23:10 | 189.9 | ↓-5.0 | |
| 7/18 23:20 | 184.5 | ↓-5.4 | |
| 7/18 23:30 | 178.8 | ↓-5.7 | |
| 7/18 23:40 | 172.8 | ↓-6.0 | |
| 7/18 23:50 | 166.6 | ↓-6.2 |