| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
09:31 | 03:29 | 21:56 | 15:42 |
| 204cm | 11cm | 209cm | -2cm | |
|
||||
万関瀬戸（長崎）2038年04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 |
|---|---|---|---|
| 4/20 00:00 | 130.2 | ↓-8.2 | |
| 4/20 00:10 | 121.9 | ↓-8.3 | |
| 4/20 00:20 | 113.4 | ↓-8.5 | |
| 4/20 00:30 | 104.9 | ↓-8.5 | |
| 4/20 00:40 | 96.5 | ↓-8.4 | |
| 4/20 00:50 | 88.2 | ↓-8.3 | |
| 4/20 01:00 | 80.0 | ↓-8.2 | |
| 4/20 01:10 | 72.0 | ↓-8.0 | |
| 4/20 01:20 | 64.3 | ↓-7.7 | |
| 4/20 01:30 | 57.0 | ↓-7.3 | |
| 4/20 01:40 | 50.0 | ↓-7.0 | |
| 4/20 01:50 | 43.5 | ↓-6.5 | |
| 4/20 02:00 | 37.4 | ↓-6.1 | |
| 4/20 02:10 | 31.9 | ↓-5.5 | |
| 4/20 02:20 | 26.9 | ↓-5.0 | |
| 4/20 02:30 | 22.6 | ↓-4.3 | |
| 4/20 02:40 | 18.9 | ↓-3.7 | |
| 4/20 02:50 | 15.9 | ↓-3.0 | |
| 4/20 03:00 | 13.5 | ↓-2.4 | |
| 4/20 03:10 | 11.9 | ↓-1.6 | |
| 4/20 03:20 | 11.0 | ↓-0.9 | 干潮 |
| 4/20 03:30 | 10.8 | ↓-0.2 | |
| 4/20 03:40 | 11.3 | ↑0.5 | |
| 4/20 03:50 | 12.5 | ↑1.2 | |
| 4/20 04:00 | 14.5 | ↑2.0 | |
| 4/20 04:10 | 17.1 | ↑2.6 | |
| 4/20 04:20 | 20.4 | ↑3.3 | |
| 4/20 04:30 | 24.4 | ↑4.0 | |
| 4/20 04:40 | 29.0 | ↑4.6 | |
| 4/20 04:50 | 34.2 | ↑5.2 | |
| 4/20 05:00 | 39.9 | ↑5.7 | |
| 4/20 05:10 | 46.1 | ↑6.2 | |
| 4/20 05:20 | 52.8 | ↑6.7 | |
| 4/20 05:30 | 59.9 | ↑7.1 | |
| 4/20 05:40 | 67.3 | ↑7.4 | |
| 4/20 05:50 | 75.1 | ↑7.8 | |
| 4/20 06:00 | 83.1 | ↑8.0 | |
| 4/20 06:10 | 91.2 | ↑8.1 | |
| 4/20 06:20 | 99.5 | ↑8.3 | |
| 4/20 06:30 | 107.9 | ↑8.4 | |
| 4/20 06:40 | 116.2 | ↑8.3 | |
| 4/20 06:50 | 124.5 | ↑8.3 | |
| 4/20 07:00 | 132.7 | ↑8.2 | |
| 4/20 07:10 | 140.6 | ↑7.9 | |
| 4/20 07:20 | 148.4 | ↑7.8 | |
| 4/20 07:30 | 155.8 | ↑7.4 | |
| 4/20 07:40 | 162.8 | ↑7.0 | |
| 4/20 07:50 | 169.5 | ↑6.7 | |
| 4/20 08:00 | 175.7 | ↑6.2 | |
| 4/20 08:10 | 181.3 | ↑5.6 | |
| 4/20 08:20 | 186.4 | ↑5.1 | |
| 4/20 08:30 | 190.9 | ↑4.5 | |
| 4/20 08:40 | 194.8 | ↑3.9 | |
| 4/20 08:50 | 198.1 | ↑3.3 | |
| 4/20 09:00 | 200.6 | ↑2.5 | |
| 4/20 09:10 | 202.5 | ↑1.9 | |
| 4/20 09:20 | 203.6 | ↑1.1 | |
| 4/20 09:30 | 204.0 | ↑0.4 | 満潮 |
| 4/20 09:40 | 203.6 | ↓-0.4 | |
| 4/20 09:50 | 202.6 | ↓-1.0 | |
| 4/20 10:00 | 200.8 | ↓-1.8 | |
| 4/20 10:10 | 198.3 | ↓-2.5 | |
| 4/20 10:20 | 195.1 | ↓-3.2 | |
| 4/20 10:30 | 191.2 | ↓-3.9 | |
| 4/20 10:40 | 186.7 | ↓-4.5 | |
| 4/20 10:50 | 181.5 | ↓-5.2 | |
| 4/20 11:00 | 175.8 | ↓-5.7 | |
| 4/20 11:10 | 169.5 | ↓-6.3 | |
| 4/20 11:20 | 162.8 | ↓-6.7 | |
| 4/20 11:30 | 155.5 | ↓-7.3 | |
| 4/20 11:40 | 147.9 | ↓-7.6 | |
| 4/20 11:50 | 140.0 | ↓-7.9 | |
| 4/20 12:00 | 131.7 | ↓-8.3 | |
| 4/20 12:10 | 123.3 | ↓-8.4 | |
| 4/20 12:20 | 114.7 | ↓-8.6 | |
| 4/20 12:30 | 105.9 | ↓-8.8 | |
| 4/20 12:40 | 97.2 | ↓-8.7 | |
| 4/20 12:50 | 88.4 | ↓-8.8 | |
| 4/20 13:00 | 79.7 | ↓-8.7 | |
| 4/20 13:10 | 71.2 | ↓-8.5 | |
| 4/20 13:20 | 62.9 | ↓-8.3 | |
| 4/20 13:30 | 54.9 | ↓-8.0 | |
| 4/20 13:40 | 47.2 | ↓-7.7 | |
| 4/20 13:50 | 39.8 | ↓-7.4 | |
| 4/20 14:00 | 33.0 | ↓-6.8 | |
| 4/20 14:10 | 26.5 | ↓-6.5 | |
| 4/20 14:20 | 20.7 | ↓-5.8 | |
| 4/20 14:30 | 15.4 | ↓-5.3 | |
| 4/20 14:40 | 10.7 | ↓-4.7 | |
| 4/20 14:50 | 6.7 | ↓-4.0 | |
| 4/20 15:00 | 3.3 | ↓-3.4 | |
| 4/20 15:10 | 0.6 | ↓-2.7 | |
| 4/20 15:20 | -1.3 | ↓-1.9 | |
| 4/20 15:30 | -2.5 | ↓-1.2 | |
| 4/20 15:40 | -2.9 | ↓-0.4 | 干潮 |
| 4/20 15:50 | -2.6 | ↑0.3 | |
| 4/20 16:00 | -1.6 | ↑1.0 | |
| 4/20 16:10 | 0.2 | ↑1.8 | |
| 4/20 16:20 | 2.7 | ↑2.5 | |
| 4/20 16:30 | 5.9 | ↑3.2 | |
| 4/20 16:40 | 9.8 | ↑3.9 | |
| 4/20 16:50 | 14.4 | ↑4.6 | |
| 4/20 17:00 | 19.6 | ↑5.2 | |
| 4/20 17:10 | 25.4 | ↑5.8 | |
| 4/20 17:20 | 31.7 | ↑6.3 | |
| 4/20 17:30 | 38.6 | ↑6.9 | |
| 4/20 17:40 | 45.9 | ↑7.3 | |
| 4/20 17:50 | 53.6 | ↑7.7 | |
| 4/20 18:00 | 61.6 | ↑8.0 | |
| 4/20 18:10 | 70.0 | ↑8.4 | |
| 4/20 18:20 | 78.5 | ↑8.5 | |
| 4/20 18:30 | 87.3 | ↑8.8 | |
| 4/20 18:40 | 96.1 | ↑8.8 | |
| 4/20 18:50 | 105.0 | ↑8.9 | 最大潮位差 |
| 4/20 19:00 | 113.9 | ↑8.9 | 最大潮位差 |
| 4/20 19:10 | 122.7 | ↑8.8 | |
| 4/20 19:20 | 131.4 | ↑8.7 | |
| 4/20 19:30 | 139.9 | ↑8.5 | |
| 4/20 19:40 | 148.1 | ↑8.2 | |
| 4/20 19:50 | 155.9 | ↑7.8 | |
| 4/20 20:00 | 163.4 | ↑7.5 | |
| 4/20 20:10 | 170.5 | ↑7.1 | |
| 4/20 20:20 | 177.1 | ↑6.6 | |
| 4/20 20:30 | 183.2 | ↑6.1 | |
| 4/20 20:40 | 188.7 | ↑5.5 | |
| 4/20 20:50 | 193.6 | ↑4.9 | |
| 4/20 21:00 | 197.9 | ↑4.3 | |
| 4/20 21:10 | 201.5 | ↑3.6 | |
| 4/20 21:20 | 204.4 | ↑2.9 | |
| 4/20 21:30 | 206.6 | ↑2.2 | |
| 4/20 21:40 | 208.1 | ↑1.5 | |
| 4/20 21:50 | 208.8 | ↑0.7 | 満潮 |
| 4/20 22:00 | 208.8 | 0 | |
| 4/20 22:10 | 208.1 | ↓-0.7 | |
| 4/20 22:20 | 206.7 | ↓-1.4 | |
| 4/20 22:30 | 204.5 | ↓-2.2 | |
| 4/20 22:40 | 201.7 | ↓-2.8 | |
| 4/20 22:50 | 198.2 | ↓-3.5 | |
| 4/20 23:00 | 194.0 | ↓-4.2 | |
| 4/20 23:10 | 189.2 | ↓-4.8 | |
| 4/20 23:20 | 183.9 | ↓-5.3 | |
| 4/20 23:30 | 178.0 | ↓-5.9 | |
| 4/20 23:40 | 171.7 | ↓-6.3 | |
| 4/20 23:50 | 164.8 | ↓-6.9 |