| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
08:14 | 02:13 | 20:47 | 14:29 |
| 262cm | 41cm | 267cm | 10cm | |
|
||||
黒子島（長崎）2030年04月17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 |
|---|---|---|---|
| 4/17 00:00 | 104.6 | ↓-8.8 | |
| 4/17 00:10 | 96.2 | ↓-8.4 | |
| 4/17 00:20 | 88.1 | ↓-8.1 | |
| 4/17 00:30 | 80.5 | ↓-7.6 | |
| 4/17 00:40 | 73.4 | ↓-7.1 | |
| 4/17 00:50 | 66.9 | ↓-6.5 | |
| 4/17 01:00 | 61.1 | ↓-5.8 | |
| 4/17 01:10 | 55.9 | ↓-5.2 | |
| 4/17 01:20 | 51.4 | ↓-4.5 | |
| 4/17 01:30 | 47.6 | ↓-3.8 | |
| 4/17 01:40 | 44.6 | ↓-3.0 | |
| 4/17 01:50 | 42.4 | ↓-2.2 | |
| 4/17 02:00 | 41.1 | ↓-1.3 | |
| 4/17 02:10 | 40.5 | ↓-0.6 | 干潮 |
| 4/17 02:20 | 40.7 | ↑0.2 | |
| 4/17 02:30 | 41.8 | ↑1.1 | |
| 4/17 02:40 | 43.7 | ↑1.9 | |
| 4/17 02:50 | 46.4 | ↑2.7 | |
| 4/17 03:00 | 49.9 | ↑3.5 | |
| 4/17 03:10 | 54.1 | ↑4.2 | |
| 4/17 03:20 | 59.0 | ↑4.9 | |
| 4/17 03:30 | 64.7 | ↑5.7 | |
| 4/17 03:40 | 71.0 | ↑6.3 | |
| 4/17 03:50 | 77.9 | ↑6.9 | |
| 4/17 04:00 | 85.3 | ↑7.4 | |
| 4/17 04:10 | 93.2 | ↑7.9 | |
| 4/17 04:20 | 101.6 | ↑8.4 | |
| 4/17 04:30 | 110.3 | ↑8.7 | |
| 4/17 04:40 | 119.4 | ↑9.1 | |
| 4/17 04:50 | 128.7 | ↑9.3 | |
| 4/17 05:00 | 138.1 | ↑9.4 | |
| 4/17 05:10 | 147.7 | ↑9.6 | |
| 4/17 05:20 | 157.3 | ↑9.6 | |
| 4/17 05:30 | 166.8 | ↑9.5 | |
| 4/17 05:40 | 176.2 | ↑9.4 | |
| 4/17 05:50 | 185.5 | ↑9.3 | |
| 4/17 06:00 | 194.4 | ↑8.9 | |
| 4/17 06:10 | 203.1 | ↑8.7 | |
| 4/17 06:20 | 211.4 | ↑8.3 | |
| 4/17 06:30 | 219.2 | ↑7.8 | |
| 4/17 06:40 | 226.5 | ↑7.3 | |
| 4/17 06:50 | 233.2 | ↑6.7 | |
| 4/17 07:00 | 239.3 | ↑6.1 | |
| 4/17 07:10 | 244.7 | ↑5.4 | |
| 4/17 07:20 | 249.4 | ↑4.7 | |
| 4/17 07:30 | 253.4 | ↑4.0 | |
| 4/17 07:40 | 256.6 | ↑3.2 | |
| 4/17 07:50 | 259.0 | ↑2.4 | |
| 4/17 08:00 | 260.5 | ↑1.5 | |
| 4/17 08:10 | 261.2 | ↑0.7 | 満潮 |
| 4/17 08:20 | 261.0 | ↓-0.2 | |
| 4/17 08:30 | 260.0 | ↓-1.0 | |
| 4/17 08:40 | 258.1 | ↓-1.9 | |
| 4/17 08:50 | 255.4 | ↓-2.7 | |
| 4/17 09:00 | 251.8 | ↓-3.6 | |
| 4/17 09:10 | 247.5 | ↓-4.3 | |
| 4/17 09:20 | 242.3 | ↓-5.2 | |
| 4/17 09:30 | 236.5 | ↓-5.8 | |
| 4/17 09:40 | 229.9 | ↓-6.6 | |
| 4/17 09:50 | 222.6 | ↓-7.3 | |
| 4/17 10:00 | 214.7 | ↓-7.9 | |
| 4/17 10:10 | 206.3 | ↓-8.4 | |
| 4/17 10:20 | 197.4 | ↓-8.9 | |
| 4/17 10:30 | 188.0 | ↓-9.4 | |
| 4/17 10:40 | 178.2 | ↓-9.8 | |
| 4/17 10:50 | 168.2 | ↓-10.0 | |
| 4/17 11:00 | 157.9 | ↓-10.3 | |
| 4/17 11:10 | 147.4 | ↓-10.5 | |
| 4/17 11:20 | 136.9 | ↓-10.5 | |
| 4/17 11:30 | 126.3 | ↓-10.6 | |
| 4/17 11:40 | 115.8 | ↓-10.5 | |
| 4/17 11:50 | 105.4 | ↓-10.4 | |
| 4/17 12:00 | 95.3 | ↓-10.1 | |
| 4/17 12:10 | 85.4 | ↓-9.9 | |
| 4/17 12:20 | 75.8 | ↓-9.6 | |
| 4/17 12:30 | 66.7 | ↓-9.1 | |
| 4/17 12:40 | 58.1 | ↓-8.6 | |
| 4/17 12:50 | 50.0 | ↓-8.1 | |
| 4/17 13:00 | 42.5 | ↓-7.5 | |
| 4/17 13:10 | 35.6 | ↓-6.9 | |
| 4/17 13:20 | 29.5 | ↓-6.1 | |
| 4/17 13:30 | 24.1 | ↓-5.4 | |
| 4/17 13:40 | 19.5 | ↓-4.6 | |
| 4/17 13:50 | 15.7 | ↓-3.8 | |
| 4/17 14:00 | 12.7 | ↓-3.0 | |
| 4/17 14:10 | 10.6 | ↓-2.1 | |
| 4/17 14:20 | 9.5 | ↓-1.1 | 干潮 |
| 4/17 14:30 | 9.2 | ↓-0.3 | |
| 4/17 14:40 | 9.8 | ↑0.6 | |
| 4/17 14:50 | 11.3 | ↑1.5 | |
| 4/17 15:00 | 13.6 | ↑2.3 | |
| 4/17 15:10 | 16.9 | ↑3.3 | |
| 4/17 15:20 | 21.0 | ↑4.1 | |
| 4/17 15:30 | 25.9 | ↑4.9 | |
| 4/17 15:40 | 31.6 | ↑5.7 | |
| 4/17 15:50 | 38.0 | ↑6.4 | |
| 4/17 16:00 | 45.1 | ↑7.1 | |
| 4/17 16:10 | 52.9 | ↑7.8 | |
| 4/17 16:20 | 61.3 | ↑8.4 | |
| 4/17 16:30 | 70.2 | ↑8.9 | |
| 4/17 16:40 | 79.6 | ↑9.4 | |
| 4/17 16:50 | 89.4 | ↑9.8 | |
| 4/17 17:00 | 99.5 | ↑10.1 | |
| 4/17 17:10 | 109.9 | ↑10.4 | |
| 4/17 17:20 | 120.5 | ↑10.6 | |
| 4/17 17:30 | 131.2 | ↑10.7 | |
| 4/17 17:40 | 141.9 | ↑10.7 | |
| 4/17 17:50 | 152.7 | ↑10.8 | 最大潮位差 |
| 4/17 18:00 | 163.3 | ↑10.6 | |
| 4/17 18:10 | 173.7 | ↑10.4 | |
| 4/17 18:20 | 183.9 | ↑10.2 | |
| 4/17 18:30 | 193.8 | ↑9.9 | |
| 4/17 18:40 | 203.2 | ↑9.4 | |
| 4/17 18:50 | 212.3 | ↑9.1 | |
| 4/17 19:00 | 220.8 | ↑8.5 | |
| 4/17 19:10 | 228.7 | ↑7.9 | |
| 4/17 19:20 | 236.0 | ↑7.3 | |
| 4/17 19:30 | 242.6 | ↑6.6 | |
| 4/17 19:40 | 248.5 | ↑5.9 | |
| 4/17 19:50 | 253.6 | ↑5.1 | |
| 4/17 20:00 | 258.0 | ↑4.4 | |
| 4/17 20:10 | 261.5 | ↑3.5 | |
| 4/17 20:20 | 264.1 | ↑2.6 | |
| 4/17 20:30 | 265.9 | ↑1.8 | |
| 4/17 20:40 | 266.9 | ↑1.0 | 満潮 |
| 4/17 20:50 | 266.9 | 0 | |
| 4/17 21:00 | 266.1 | ↓-0.8 | |
| 4/17 21:10 | 264.4 | ↓-1.7 | |
| 4/17 21:20 | 261.9 | ↓-2.5 | |
| 4/17 21:30 | 258.6 | ↓-3.3 | |
| 4/17 21:40 | 254.4 | ↓-4.2 | |
| 4/17 21:50 | 249.5 | ↓-4.9 | |
| 4/17 22:00 | 243.9 | ↓-5.6 | |
| 4/17 22:10 | 237.6 | ↓-6.3 | |
| 4/17 22:20 | 230.7 | ↓-6.9 | |
| 4/17 22:30 | 223.2 | ↓-7.5 | |
| 4/17 22:40 | 215.2 | ↓-8.0 | |
| 4/17 22:50 | 206.7 | ↓-8.5 | |
| 4/17 23:00 | 197.9 | ↓-8.8 | |
| 4/17 23:10 | 188.7 | ↓-9.2 | |
| 4/17 23:20 | 179.3 | ↓-9.4 | |
| 4/17 23:30 | 169.7 | ↓-9.6 | |
| 4/17 23:40 | 160.0 | ↓-9.7 | |
| 4/17 23:50 | 150.2 | ↓-9.8 |