| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
09:28 | 03:40 | 22:22 | 15:52 |
| 251cm | 64cm | 256cm | 0cm | |
|
||||
畑下（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 | 198.4 | ↓-8.2 | |
| 4/20 00:10 | 189.9 | ↓-8.5 | |
| 4/20 00:20 | 181.3 | ↓-8.6 | |
| 4/20 00:30 | 172.5 | ↓-8.8 | |
| 4/20 00:40 | 163.7 | ↓-8.8 | |
| 4/20 00:50 | 154.9 | ↓-8.8 | |
| 4/20 01:00 | 146.1 | ↓-8.8 | |
| 4/20 01:10 | 137.5 | ↓-8.6 | |
| 4/20 01:20 | 129.1 | ↓-8.4 | |
| 4/20 01:30 | 121.0 | ↓-8.1 | |
| 4/20 01:40 | 113.2 | ↓-7.8 | |
| 4/20 01:50 | 105.9 | ↓-7.3 | |
| 4/20 02:00 | 98.9 | ↓-7.0 | |
| 4/20 02:10 | 92.5 | ↓-6.4 | |
| 4/20 02:20 | 86.6 | ↓-5.9 | |
| 4/20 02:30 | 81.4 | ↓-5.2 | |
| 4/20 02:40 | 76.7 | ↓-4.7 | |
| 4/20 02:50 | 72.8 | ↓-3.9 | |
| 4/20 03:00 | 69.5 | ↓-3.3 | |
| 4/20 03:10 | 66.9 | ↓-2.6 | |
| 4/20 03:20 | 65.1 | ↓-1.8 | |
| 4/20 03:30 | 64.1 | ↓-1.0 | 干潮 |
| 4/20 03:40 | 63.8 | ↓-0.3 | 干潮 |
| 4/20 03:50 | 64.2 | ↑0.4 | |
| 4/20 04:00 | 65.4 | ↑1.2 | |
| 4/20 04:10 | 67.4 | ↑2.0 | |
| 4/20 04:20 | 70.0 | ↑2.6 | |
| 4/20 04:30 | 73.4 | ↑3.4 | |
| 4/20 04:40 | 77.5 | ↑4.1 | |
| 4/20 04:50 | 82.2 | ↑4.7 | |
| 4/20 05:00 | 87.5 | ↑5.3 | |
| 4/20 05:10 | 93.3 | ↑5.8 | |
| 4/20 05:20 | 99.7 | ↑6.4 | |
| 4/20 05:30 | 106.5 | ↑6.8 | |
| 4/20 05:40 | 113.8 | ↑7.3 | |
| 4/20 05:50 | 121.4 | ↑7.6 | |
| 4/20 06:00 | 129.3 | ↑7.9 | |
| 4/20 06:10 | 137.4 | ↑8.1 | |
| 4/20 06:20 | 145.7 | ↑8.3 | |
| 4/20 06:30 | 154.1 | ↑8.4 | |
| 4/20 06:40 | 162.5 | ↑8.4 | |
| 4/20 06:50 | 170.8 | ↑8.3 | |
| 4/20 07:00 | 179.1 | ↑8.3 | |
| 4/20 07:10 | 187.2 | ↑8.1 | |
| 4/20 07:20 | 195.1 | ↑7.9 | |
| 4/20 07:30 | 202.6 | ↑7.5 | |
| 4/20 07:40 | 209.8 | ↑7.2 | |
| 4/20 07:50 | 216.6 | ↑6.8 | |
| 4/20 08:00 | 222.9 | ↑6.3 | |
| 4/20 08:10 | 228.7 | ↑5.8 | |
| 4/20 08:20 | 233.9 | ↑5.2 | |
| 4/20 08:30 | 238.4 | ↑4.5 | |
| 4/20 08:40 | 242.3 | ↑3.9 | |
| 4/20 08:50 | 245.5 | ↑3.2 | |
| 4/20 09:00 | 248.0 | ↑2.5 | |
| 4/20 09:10 | 249.7 | ↑1.7 | |
| 4/20 09:20 | 250.7 | ↑1.0 | 満潮 |
| 4/20 09:30 | 250.8 | ↑0.1 | |
| 4/20 09:40 | 250.2 | ↓-0.6 | |
| 4/20 09:50 | 248.7 | ↓-1.5 | |
| 4/20 10:00 | 246.5 | ↓-2.2 | |
| 4/20 10:10 | 243.5 | ↓-3.0 | |
| 4/20 10:20 | 239.7 | ↓-3.8 | |
| 4/20 10:30 | 235.1 | ↓-4.6 | |
| 4/20 10:40 | 229.9 | ↓-5.2 | |
| 4/20 10:50 | 223.9 | ↓-6.0 | |
| 4/20 11:00 | 217.3 | ↓-6.6 | |
| 4/20 11:10 | 210.0 | ↓-7.3 | |
| 4/20 11:20 | 202.2 | ↓-7.8 | |
| 4/20 11:30 | 193.9 | ↓-8.3 | |
| 4/20 11:40 | 185.1 | ↓-8.8 | |
| 4/20 11:50 | 175.9 | ↓-9.2 | |
| 4/20 12:00 | 166.3 | ↓-9.6 | |
| 4/20 12:10 | 156.5 | ↓-9.8 | |
| 4/20 12:20 | 146.4 | ↓-10.1 | |
| 4/20 12:30 | 136.3 | ↓-10.1 | |
| 4/20 12:40 | 126.0 | ↓-10.3 | 最大潮位差 |
| 4/20 12:50 | 115.7 | ↓-10.3 | 最大潮位差 |
| 4/20 13:00 | 105.5 | ↓-10.2 | |
| 4/20 13:10 | 95.4 | ↓-10.1 | |
| 4/20 13:20 | 85.5 | ↓-9.9 | |
| 4/20 13:30 | 75.8 | ↓-9.7 | |
| 4/20 13:40 | 66.5 | ↓-9.3 | |
| 4/20 13:50 | 57.6 | ↓-8.9 | |
| 4/20 14:00 | 49.2 | ↓-8.4 | |
| 4/20 14:10 | 41.2 | ↓-8.0 | |
| 4/20 14:20 | 33.8 | ↓-7.4 | |
| 4/20 14:30 | 27.1 | ↓-6.7 | |
| 4/20 14:40 | 21.0 | ↓-6.1 | |
| 4/20 14:50 | 15.6 | ↓-5.4 | |
| 4/20 15:00 | 11.0 | ↓-4.6 | |
| 4/20 15:10 | 7.1 | ↓-3.9 | |
| 4/20 15:20 | 4.0 | ↓-3.1 | |
| 4/20 15:30 | 1.8 | ↓-2.2 | |
| 4/20 15:40 | 0.4 | ↓-1.4 | |
| 4/20 15:50 | -0.1 | ↓-0.5 | 干潮 |
| 4/20 16:00 | 0.2 | ↑0.3 | |
| 4/20 16:10 | 1.3 | ↑1.1 | |
| 4/20 16:20 | 3.3 | ↑2.0 | |
| 4/20 16:30 | 6.1 | ↑2.8 | |
| 4/20 16:40 | 9.8 | ↑3.7 | |
| 4/20 16:50 | 14.2 | ↑4.4 | |
| 4/20 17:00 | 19.4 | ↑5.2 | |
| 4/20 17:10 | 25.2 | ↑5.8 | |
| 4/20 17:20 | 31.8 | ↑6.6 | |
| 4/20 17:30 | 39.0 | ↑7.2 | |
| 4/20 17:40 | 46.8 | ↑7.8 | |
| 4/20 17:50 | 55.1 | ↑8.3 | |
| 4/20 18:00 | 63.9 | ↑8.8 | |
| 4/20 18:10 | 73.1 | ↑9.2 | |
| 4/20 18:20 | 82.7 | ↑9.6 | |
| 4/20 18:30 | 92.6 | ↑9.9 | |
| 4/20 18:40 | 102.6 | ↑10.0 | |
| 4/20 18:50 | 112.9 | ↑10.3 | 最大潮位差 |
| 4/20 19:00 | 123.2 | ↑10.3 | 最大潮位差 |
| 4/20 19:10 | 133.5 | ↑10.3 | 最大潮位差 |
| 4/20 19:20 | 143.8 | ↑10.3 | 最大潮位差 |
| 4/20 19:30 | 154.0 | ↑10.2 | |
| 4/20 19:40 | 164.0 | ↑10.0 | |
| 4/20 19:50 | 173.7 | ↑9.7 | |
| 4/20 20:00 | 183.1 | ↑9.4 | |
| 4/20 20:10 | 192.2 | ↑9.1 | |
| 4/20 20:20 | 200.8 | ↑8.6 | |
| 4/20 20:30 | 209.0 | ↑8.2 | |
| 4/20 20:40 | 216.6 | ↑7.6 | |
| 4/20 20:50 | 223.6 | ↑7.0 | |
| 4/20 21:00 | 230.0 | ↑6.4 | |
| 4/20 21:10 | 235.7 | ↑5.7 | |
| 4/20 21:20 | 240.8 | ↑5.1 | |
| 4/20 21:30 | 245.1 | ↑4.3 | |
| 4/20 21:40 | 248.7 | ↑3.6 | |
| 4/20 21:50 | 251.5 | ↑2.8 | |
| 4/20 22:00 | 253.5 | ↑2.0 | |
| 4/20 22:10 | 254.8 | ↑1.3 | |
| 4/20 22:20 | 255.3 | ↑0.5 | 満潮 |
| 4/20 22:30 | 255.0 | ↓-0.3 | |
| 4/20 22:40 | 254.0 | ↓-1.0 | |
| 4/20 22:50 | 252.2 | ↓-1.8 | |
| 4/20 23:00 | 249.7 | ↓-2.5 | |
| 4/20 23:10 | 246.5 | ↓-3.2 | |
| 4/20 23:20 | 242.7 | ↓-3.8 | |
| 4/20 23:30 | 238.2 | ↓-4.5 | |
| 4/20 23:40 | 233.1 | ↓-5.1 | |
| 4/20 23:50 | 227.5 | ↓-5.6 |