| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
10:24 | 04:20 | 23:14 | 16:43 |
| 226cm | 40cm | 217cm | -10cm | |
|
||||
郷ノ浦／壱岐（長崎）2030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 | 196.9 | ↓-6.3 | |
| 4/20 00:10 | 190.1 | ↓-6.8 | |
| 4/20 00:20 | 182.8 | ↓-7.3 | |
| 4/20 00:30 | 175.2 | ↓-7.6 | |
| 4/20 00:40 | 167.2 | ↓-8.0 | |
| 4/20 00:50 | 158.9 | ↓-8.3 | |
| 4/20 01:00 | 150.5 | ↓-8.4 | |
| 4/20 01:10 | 141.9 | ↓-8.6 | |
| 4/20 01:20 | 133.3 | ↓-8.6 | |
| 4/20 01:30 | 124.8 | ↓-8.5 | |
| 4/20 01:40 | 116.3 | ↓-8.5 | |
| 4/20 01:50 | 108.1 | ↓-8.2 | |
| 4/20 02:00 | 100.0 | ↓-8.1 | |
| 4/20 02:10 | 92.3 | ↓-7.7 | |
| 4/20 02:20 | 84.9 | ↓-7.4 | |
| 4/20 02:30 | 77.9 | ↓-7.0 | |
| 4/20 02:40 | 71.4 | ↓-6.5 | |
| 4/20 02:50 | 65.4 | ↓-6.0 | |
| 4/20 03:00 | 59.9 | ↓-5.5 | |
| 4/20 03:10 | 55.1 | ↓-4.8 | |
| 4/20 03:20 | 50.8 | ↓-4.3 | |
| 4/20 03:30 | 47.2 | ↓-3.6 | |
| 4/20 03:40 | 44.2 | ↓-3.0 | |
| 4/20 03:50 | 41.9 | ↓-2.3 | |
| 4/20 04:00 | 40.3 | ↓-1.6 | |
| 4/20 04:10 | 39.3 | ↓-1.0 | 干潮 |
| 4/20 04:20 | 39.0 | ↓-0.3 | 干潮 |
| 4/20 04:30 | 39.4 | ↑0.4 | |
| 4/20 04:40 | 40.5 | ↑1.1 | |
| 4/20 04:50 | 42.2 | ↑1.7 | |
| 4/20 05:00 | 44.6 | ↑2.4 | |
| 4/20 05:10 | 47.5 | ↑2.9 | |
| 4/20 05:20 | 51.1 | ↑3.6 | |
| 4/20 05:30 | 55.2 | ↑4.1 | |
| 4/20 05:40 | 59.9 | ↑4.7 | |
| 4/20 05:50 | 65.1 | ↑5.2 | |
| 4/20 06:00 | 70.7 | ↑5.6 | |
| 4/20 06:10 | 76.8 | ↑6.1 | |
| 4/20 06:20 | 83.3 | ↑6.5 | |
| 4/20 06:30 | 90.1 | ↑6.8 | |
| 4/20 06:40 | 97.3 | ↑7.2 | |
| 4/20 06:50 | 104.7 | ↑7.4 | |
| 4/20 07:00 | 112.3 | ↑7.6 | |
| 4/20 07:10 | 120.1 | ↑7.8 | |
| 4/20 07:20 | 128.0 | ↑7.9 | |
| 4/20 07:30 | 136.0 | ↑8.0 | |
| 4/20 07:40 | 144.0 | ↑8.0 | |
| 4/20 07:50 | 151.9 | ↑7.9 | |
| 4/20 08:00 | 159.7 | ↑7.8 | |
| 4/20 08:10 | 167.3 | ↑7.6 | |
| 4/20 08:20 | 174.7 | ↑7.4 | |
| 4/20 08:30 | 181.8 | ↑7.1 | |
| 4/20 08:40 | 188.6 | ↑6.8 | |
| 4/20 08:50 | 194.9 | ↑6.3 | |
| 4/20 09:00 | 200.8 | ↑5.9 | |
| 4/20 09:10 | 206.2 | ↑5.4 | |
| 4/20 09:20 | 211.1 | ↑4.9 | |
| 4/20 09:30 | 215.3 | ↑4.2 | |
| 4/20 09:40 | 218.9 | ↑3.6 | |
| 4/20 09:50 | 221.7 | ↑2.8 | |
| 4/20 10:00 | 223.9 | ↑2.2 | |
| 4/20 10:10 | 225.3 | ↑1.4 | |
| 4/20 10:20 | 225.9 | ↑0.6 | 満潮 |
| 4/20 10:30 | 225.7 | ↓-0.2 | |
| 4/20 10:40 | 224.7 | ↓-1.0 | |
| 4/20 10:50 | 222.9 | ↓-1.8 | |
| 4/20 11:00 | 220.3 | ↓-2.6 | |
| 4/20 11:10 | 216.9 | ↓-3.4 | |
| 4/20 11:20 | 212.7 | ↓-4.2 | |
| 4/20 11:30 | 207.8 | ↓-4.9 | |
| 4/20 11:40 | 202.1 | ↓-5.7 | |
| 4/20 11:50 | 195.8 | ↓-6.3 | |
| 4/20 12:00 | 188.8 | ↓-7.0 | |
| 4/20 12:10 | 181.3 | ↓-7.5 | |
| 4/20 12:20 | 173.2 | ↓-8.1 | |
| 4/20 12:30 | 164.6 | ↓-8.6 | |
| 4/20 12:40 | 155.7 | ↓-8.9 | |
| 4/20 12:50 | 146.3 | ↓-9.4 | |
| 4/20 13:00 | 136.8 | ↓-9.5 | |
| 4/20 13:10 | 127.0 | ↓-9.8 | |
| 4/20 13:20 | 117.1 | ↓-9.9 | 最大潮位差 |
| 4/20 13:30 | 107.2 | ↓-9.9 | 最大潮位差 |
| 4/20 13:40 | 97.3 | ↓-9.9 | 最大潮位差 |
| 4/20 13:50 | 87.4 | ↓-9.9 | 最大潮位差 |
| 4/20 14:00 | 77.8 | ↓-9.6 | |
| 4/20 14:10 | 68.4 | ↓-9.4 | |
| 4/20 14:20 | 59.3 | ↓-9.1 | |
| 4/20 14:30 | 50.5 | ↓-8.8 | |
| 4/20 14:40 | 42.2 | ↓-8.3 | |
| 4/20 14:50 | 34.3 | ↓-7.9 | |
| 4/20 15:00 | 27.0 | ↓-7.3 | |
| 4/20 15:10 | 20.2 | ↓-6.8 | |
| 4/20 15:20 | 14.1 | ↓-6.1 | |
| 4/20 15:30 | 8.5 | ↓-5.6 | |
| 4/20 15:40 | 3.7 | ↓-4.8 | |
| 4/20 15:50 | -0.5 | ↓-4.2 | |
| 4/20 16:00 | -3.9 | ↓-3.4 | |
| 4/20 16:10 | -6.7 | ↓-2.8 | |
| 4/20 16:20 | -8.7 | ↓-2.0 | |
| 4/20 16:30 | -9.9 | ↓-1.2 | |
| 4/20 16:40 | -10.5 | ↓-0.6 | 干潮 |
| 4/20 16:50 | -10.3 | ↑0.2 | |
| 4/20 17:00 | -9.4 | ↑0.9 | |
| 4/20 17:10 | -7.7 | ↑1.7 | |
| 4/20 17:20 | -5.4 | ↑2.3 | |
| 4/20 17:30 | -2.4 | ↑3.0 | |
| 4/20 17:40 | 1.3 | ↑3.7 | |
| 4/20 17:50 | 5.5 | ↑4.2 | |
| 4/20 18:00 | 10.4 | ↑4.9 | |
| 4/20 18:10 | 15.9 | ↑5.5 | |
| 4/20 18:20 | 21.9 | ↑6.0 | |
| 4/20 18:30 | 28.4 | ↑6.5 | |
| 4/20 18:40 | 35.3 | ↑6.9 | |
| 4/20 18:50 | 42.7 | ↑7.4 | |
| 4/20 19:00 | 50.4 | ↑7.7 | |
| 4/20 19:10 | 58.5 | ↑8.1 | |
| 4/20 19:20 | 66.9 | ↑8.4 | |
| 4/20 19:30 | 75.5 | ↑8.6 | |
| 4/20 19:40 | 84.4 | ↑8.9 | |
| 4/20 19:50 | 93.3 | ↑8.9 | |
| 4/20 20:00 | 102.3 | ↑9.0 | |
| 4/20 20:10 | 111.4 | ↑9.1 | |
| 4/20 20:20 | 120.4 | ↑9.0 | |
| 4/20 20:30 | 129.3 | ↑8.9 | |
| 4/20 20:40 | 138.1 | ↑8.8 | |
| 4/20 20:50 | 146.7 | ↑8.6 | |
| 4/20 21:00 | 155.0 | ↑8.3 | |
| 4/20 21:10 | 163.0 | ↑8.0 | |
| 4/20 21:20 | 170.6 | ↑7.6 | |
| 4/20 21:30 | 177.7 | ↑7.1 | |
| 4/20 21:40 | 184.4 | ↑6.7 | |
| 4/20 21:50 | 190.6 | ↑6.2 | |
| 4/20 22:00 | 196.1 | ↑5.5 | |
| 4/20 22:10 | 201.1 | ↑5.0 | |
| 4/20 22:20 | 205.3 | ↑4.2 | |
| 4/20 22:30 | 208.9 | ↑3.6 | |
| 4/20 22:40 | 211.8 | ↑2.9 | |
| 4/20 22:50 | 214.0 | ↑2.2 | |
| 4/20 23:00 | 215.4 | ↑1.4 | |
| 4/20 23:10 | 216.0 | ↑0.6 | 満潮 |
| 4/20 23:20 | 215.9 | ↓-0.1 | |
| 4/20 23:30 | 215.0 | ↓-0.9 | |
| 4/20 23:40 | 213.4 | ↓-1.6 | |
| 4/20 23:50 | 211.1 | ↓-2.3 |