| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
10:01 | 04:13 | 23:03 | 16:26 |
| 287cm | 58cm | 294cm | -18cm | |
|
||||
青方（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 | 256.4 | ↓-8.0 | |
| 4/20 00:10 | 247.7 | ↓-8.7 | |
| 4/20 00:20 | 238.6 | ↓-9.1 | |
| 4/20 00:30 | 229.0 | ↓-9.6 | |
| 4/20 00:40 | 219.0 | ↓-10.0 | |
| 4/20 00:50 | 208.6 | ↓-10.4 | |
| 4/20 01:00 | 198.1 | ↓-10.5 | |
| 4/20 01:10 | 187.3 | ↓-10.8 | |
| 4/20 01:20 | 176.5 | ↓-10.8 | |
| 4/20 01:30 | 165.7 | ↓-10.8 | |
| 4/20 01:40 | 154.9 | ↓-10.8 | |
| 4/20 01:50 | 144.3 | ↓-10.6 | |
| 4/20 02:00 | 134.0 | ↓-10.3 | |
| 4/20 02:10 | 124.0 | ↓-10.0 | |
| 4/20 02:20 | 114.5 | ↓-9.5 | |
| 4/20 02:30 | 105.4 | ↓-9.1 | |
| 4/20 02:40 | 97.0 | ↓-8.4 | |
| 4/20 02:50 | 89.2 | ↓-7.8 | |
| 4/20 03:00 | 82.2 | ↓-7.0 | |
| 4/20 03:10 | 76.0 | ↓-6.2 | |
| 4/20 03:20 | 70.6 | ↓-5.4 | |
| 4/20 03:30 | 66.2 | ↓-4.4 | |
| 4/20 03:40 | 62.6 | ↓-3.6 | |
| 4/20 03:50 | 60.0 | ↓-2.6 | |
| 4/20 04:00 | 58.4 | ↓-1.6 | |
| 4/20 04:10 | 57.8 | ↓-0.6 | 干潮 |
| 4/20 04:20 | 58.1 | ↑0.3 | |
| 4/20 04:30 | 59.4 | ↑1.3 | |
| 4/20 04:40 | 61.6 | ↑2.2 | |
| 4/20 04:50 | 64.7 | ↑3.1 | |
| 4/20 05:00 | 68.7 | ↑4.0 | |
| 4/20 05:10 | 73.5 | ↑4.8 | |
| 4/20 05:20 | 79.1 | ↑5.6 | |
| 4/20 05:30 | 85.5 | ↑6.4 | |
| 4/20 05:40 | 92.5 | ↑7.0 | |
| 4/20 05:50 | 100.1 | ↑7.6 | |
| 4/20 06:00 | 108.3 | ↑8.2 | |
| 4/20 06:10 | 117.0 | ↑8.7 | |
| 4/20 06:20 | 126.1 | ↑9.1 | |
| 4/20 06:30 | 135.5 | ↑9.4 | |
| 4/20 06:40 | 145.3 | ↑9.8 | |
| 4/20 06:50 | 155.2 | ↑9.9 | |
| 4/20 07:00 | 165.3 | ↑10.1 | |
| 4/20 07:10 | 175.5 | ↑10.2 | |
| 4/20 07:20 | 185.6 | ↑10.1 | |
| 4/20 07:30 | 195.7 | ↑10.1 | |
| 4/20 07:40 | 205.6 | ↑9.9 | |
| 4/20 07:50 | 215.2 | ↑9.6 | |
| 4/20 08:00 | 224.6 | ↑9.4 | |
| 4/20 08:10 | 233.5 | ↑8.9 | |
| 4/20 08:20 | 241.9 | ↑8.4 | |
| 4/20 08:30 | 249.8 | ↑7.9 | |
| 4/20 08:40 | 257.1 | ↑7.3 | |
| 4/20 08:50 | 263.7 | ↑6.6 | |
| 4/20 09:00 | 269.5 | ↑5.8 | |
| 4/20 09:10 | 274.6 | ↑5.1 | |
| 4/20 09:20 | 278.8 | ↑4.2 | |
| 4/20 09:30 | 282.1 | ↑3.3 | |
| 4/20 09:40 | 284.5 | ↑2.4 | |
| 4/20 09:50 | 286.0 | ↑1.5 | |
| 4/20 10:00 | 286.5 | ↑0.5 | 満潮 |
| 4/20 10:10 | 286.1 | ↓-0.4 | |
| 4/20 10:20 | 284.7 | ↓-1.4 | |
| 4/20 10:30 | 282.4 | ↓-2.3 | |
| 4/20 10:40 | 279.1 | ↓-3.3 | |
| 4/20 10:50 | 274.9 | ↓-4.2 | |
| 4/20 11:00 | 269.8 | ↓-5.1 | |
| 4/20 11:10 | 263.8 | ↓-6.0 | |
| 4/20 11:20 | 257.1 | ↓-6.7 | |
| 4/20 11:30 | 249.5 | ↓-7.6 | |
| 4/20 11:40 | 241.2 | ↓-8.3 | |
| 4/20 11:50 | 232.3 | ↓-8.9 | |
| 4/20 12:00 | 222.6 | ↓-9.7 | |
| 4/20 12:10 | 212.5 | ↓-10.1 | |
| 4/20 12:20 | 201.8 | ↓-10.7 | |
| 4/20 12:30 | 190.6 | ↓-11.2 | |
| 4/20 12:40 | 179.0 | ↓-11.6 | |
| 4/20 12:50 | 167.2 | ↓-11.8 | |
| 4/20 13:00 | 155.0 | ↓-12.2 | |
| 4/20 13:10 | 142.7 | ↓-12.3 | |
| 4/20 13:20 | 130.3 | ↓-12.4 | |
| 4/20 13:30 | 117.8 | ↓-12.5 | 最大潮位差 |
| 4/20 13:40 | 105.5 | ↓-12.3 | |
| 4/20 13:50 | 93.2 | ↓-12.3 | |
| 4/20 14:00 | 81.2 | ↓-12.0 | |
| 4/20 14:10 | 69.6 | ↓-11.6 | |
| 4/20 14:20 | 58.3 | ↓-11.3 | |
| 4/20 14:30 | 47.5 | ↓-10.8 | |
| 4/20 14:40 | 37.3 | ↓-10.2 | |
| 4/20 14:50 | 27.8 | ↓-9.5 | |
| 4/20 15:00 | 19.0 | ↓-8.8 | |
| 4/20 15:10 | 11.0 | ↓-8.0 | |
| 4/20 15:20 | 3.8 | ↓-7.2 | |
| 4/20 15:30 | -2.4 | ↓-6.2 | |
| 4/20 15:40 | -7.6 | ↓-5.2 | |
| 4/20 15:50 | -11.9 | ↓-4.3 | |
| 4/20 16:00 | -15.1 | ↓-3.2 | |
| 4/20 16:10 | -17.2 | ↓-2.1 | |
| 4/20 16:20 | -18.3 | ↓-1.1 | 干潮 |
| 4/20 16:30 | -18.3 | 0 | |
| 4/20 16:40 | -17.3 | ↑1.0 | |
| 4/20 16:50 | -15.2 | ↑2.1 | |
| 4/20 17:00 | -12.1 | ↑3.1 | |
| 4/20 17:10 | -8.0 | ↑4.1 | |
| 4/20 17:20 | -3.0 | ↑5.0 | |
| 4/20 17:30 | 3.0 | ↑6.0 | |
| 4/20 17:40 | 9.8 | ↑6.8 | |
| 4/20 17:50 | 17.4 | ↑7.6 | |
| 4/20 18:00 | 25.7 | ↑8.3 | |
| 4/20 18:10 | 34.7 | ↑9.0 | |
| 4/20 18:20 | 44.4 | ↑9.7 | |
| 4/20 18:30 | 54.6 | ↑10.2 | |
| 4/20 18:40 | 65.3 | ↑10.7 | |
| 4/20 18:50 | 76.5 | ↑11.2 | |
| 4/20 19:00 | 88.0 | ↑11.5 | |
| 4/20 19:10 | 99.9 | ↑11.9 | |
| 4/20 19:20 | 111.9 | ↑12.0 | |
| 4/20 19:30 | 124.1 | ↑12.2 | |
| 4/20 19:40 | 136.4 | ↑12.3 | |
| 4/20 19:50 | 148.7 | ↑12.3 | |
| 4/20 20:00 | 161.0 | ↑12.3 | |
| 4/20 20:10 | 173.1 | ↑12.1 | |
| 4/20 20:20 | 184.9 | ↑11.8 | |
| 4/20 20:30 | 196.5 | ↑11.6 | |
| 4/20 20:40 | 207.7 | ↑11.2 | |
| 4/20 20:50 | 218.5 | ↑10.8 | |
| 4/20 21:00 | 228.7 | ↑10.2 | |
| 4/20 21:10 | 238.4 | ↑9.7 | |
| 4/20 21:20 | 247.4 | ↑9.0 | |
| 4/20 21:30 | 255.7 | ↑8.3 | |
| 4/20 21:40 | 263.3 | ↑7.6 | |
| 4/20 21:50 | 270.2 | ↑6.9 | |
| 4/20 22:00 | 276.1 | ↑5.9 | |
| 4/20 22:10 | 281.3 | ↑5.2 | |
| 4/20 22:20 | 285.5 | ↑4.2 | |
| 4/20 22:30 | 288.9 | ↑3.4 | |
| 4/20 22:40 | 291.4 | ↑2.5 | |
| 4/20 22:50 | 292.9 | ↑1.5 | |
| 4/20 23:00 | 293.6 | ↑0.7 | 満潮 |
| 4/20 23:10 | 293.4 | ↓-0.2 | |
| 4/20 23:20 | 292.3 | ↓-1.1 | |
| 4/20 23:30 | 290.3 | ↓-2.0 | |
| 4/20 23:40 | 287.5 | ↓-2.8 | |
| 4/20 23:50 | 284.0 | ↓-3.5 |