| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
10:10 | 04:15 | 22:49 | 16:27 |
| 205cm | 29cm | 209cm | -3cm | |
|
||||
大山浦（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 | 177.1 | ↓-6.4 | |
| 4/20 00:10 | 170.3 | ↓-6.8 | |
| 4/20 00:20 | 163.1 | ↓-7.2 | |
| 4/20 00:30 | 155.6 | ↓-7.5 | |
| 4/20 00:40 | 147.9 | ↓-7.7 | |
| 4/20 00:50 | 140.0 | ↓-7.9 | |
| 4/20 01:00 | 131.9 | ↓-8.1 | |
| 4/20 01:10 | 123.8 | ↓-8.1 | |
| 4/20 01:20 | 115.7 | ↓-8.1 | |
| 4/20 01:30 | 107.6 | ↓-8.1 | |
| 4/20 01:40 | 99.6 | ↓-8.0 | |
| 4/20 01:50 | 91.9 | ↓-7.7 | |
| 4/20 02:00 | 84.3 | ↓-7.6 | |
| 4/20 02:10 | 77.1 | ↓-7.2 | |
| 4/20 02:20 | 70.1 | ↓-7.0 | |
| 4/20 02:30 | 63.6 | ↓-6.5 | |
| 4/20 02:40 | 57.5 | ↓-6.1 | |
| 4/20 02:50 | 51.9 | ↓-5.6 | |
| 4/20 03:00 | 46.8 | ↓-5.1 | |
| 4/20 03:10 | 42.3 | ↓-4.5 | |
| 4/20 03:20 | 38.4 | ↓-3.9 | |
| 4/20 03:30 | 35.1 | ↓-3.3 | |
| 4/20 03:40 | 32.5 | ↓-2.6 | |
| 4/20 03:50 | 30.5 | ↓-2.0 | |
| 4/20 04:00 | 29.2 | ↓-1.3 | |
| 4/20 04:10 | 28.6 | ↓-0.6 | 干潮 |
| 4/20 04:20 | 28.7 | ↑0.1 | |
| 4/20 04:30 | 29.5 | ↑0.8 | |
| 4/20 04:40 | 31.0 | ↑1.5 | |
| 4/20 04:50 | 33.1 | ↑2.1 | |
| 4/20 05:00 | 35.9 | ↑2.8 | |
| 4/20 05:10 | 39.3 | ↑3.4 | |
| 4/20 05:20 | 43.3 | ↑4.0 | |
| 4/20 05:30 | 47.9 | ↑4.6 | |
| 4/20 05:40 | 53.0 | ↑5.1 | |
| 4/20 05:50 | 58.6 | ↑5.6 | |
| 4/20 06:00 | 64.7 | ↑6.1 | |
| 4/20 06:10 | 71.1 | ↑6.4 | |
| 4/20 06:20 | 77.9 | ↑6.8 | |
| 4/20 06:30 | 85.1 | ↑7.2 | |
| 4/20 06:40 | 92.4 | ↑7.3 | |
| 4/20 06:50 | 100.0 | ↑7.6 | |
| 4/20 07:00 | 107.7 | ↑7.7 | |
| 4/20 07:10 | 115.4 | ↑7.7 | |
| 4/20 07:20 | 123.2 | ↑7.8 | |
| 4/20 07:30 | 130.9 | ↑7.7 | |
| 4/20 07:40 | 138.5 | ↑7.6 | |
| 4/20 07:50 | 146.0 | ↑7.5 | |
| 4/20 08:00 | 153.2 | ↑7.2 | |
| 4/20 08:10 | 160.1 | ↑6.9 | |
| 4/20 08:20 | 166.7 | ↑6.6 | |
| 4/20 08:30 | 172.9 | ↑6.2 | |
| 4/20 08:40 | 178.7 | ↑5.8 | |
| 4/20 08:50 | 184.0 | ↑5.3 | |
| 4/20 09:00 | 188.8 | ↑4.8 | |
| 4/20 09:10 | 193.0 | ↑4.2 | |
| 4/20 09:20 | 196.6 | ↑3.6 | |
| 4/20 09:30 | 199.6 | ↑3.0 | |
| 4/20 09:40 | 201.9 | ↑2.3 | |
| 4/20 09:50 | 203.6 | ↑1.7 | |
| 4/20 10:00 | 204.5 | ↑0.9 | 満潮 |
| 4/20 10:10 | 204.8 | ↑0.3 | 満潮 |
| 4/20 10:20 | 204.4 | ↓-0.4 | |
| 4/20 10:30 | 203.2 | ↓-1.2 | |
| 4/20 10:40 | 201.4 | ↓-1.8 | |
| 4/20 10:50 | 198.9 | ↓-2.5 | |
| 4/20 11:00 | 195.7 | ↓-3.2 | |
| 4/20 11:10 | 191.8 | ↓-3.9 | |
| 4/20 11:20 | 187.3 | ↓-4.5 | |
| 4/20 11:30 | 182.2 | ↓-5.1 | |
| 4/20 11:40 | 176.6 | ↓-5.6 | |
| 4/20 11:50 | 170.4 | ↓-6.2 | |
| 4/20 12:00 | 163.7 | ↓-6.7 | |
| 4/20 12:10 | 156.6 | ↓-7.1 | |
| 4/20 12:20 | 149.1 | ↓-7.5 | |
| 4/20 12:30 | 141.2 | ↓-7.9 | |
| 4/20 12:40 | 133.1 | ↓-8.1 | |
| 4/20 12:50 | 124.7 | ↓-8.4 | |
| 4/20 13:00 | 116.2 | ↓-8.5 | |
| 4/20 13:10 | 107.5 | ↓-8.7 | |
| 4/20 13:20 | 98.8 | ↓-8.7 | |
| 4/20 13:30 | 90.2 | ↓-8.6 | |
| 4/20 13:40 | 81.5 | ↓-8.7 | |
| 4/20 13:50 | 73.0 | ↓-8.5 | |
| 4/20 14:00 | 64.7 | ↓-8.3 | |
| 4/20 14:10 | 56.7 | ↓-8.0 | |
| 4/20 14:20 | 49.0 | ↓-7.7 | |
| 4/20 14:30 | 41.6 | ↓-7.4 | |
| 4/20 14:40 | 34.6 | ↓-7.0 | |
| 4/20 14:50 | 28.1 | ↓-6.5 | |
| 4/20 15:00 | 22.1 | ↓-6.0 | |
| 4/20 15:10 | 16.6 | ↓-5.5 | |
| 4/20 15:20 | 11.7 | ↓-4.9 | |
| 4/20 15:30 | 7.5 | ↓-4.2 | |
| 4/20 15:40 | 3.9 | ↓-3.6 | |
| 4/20 15:50 | 1.0 | ↓-2.9 | |
| 4/20 16:00 | -1.2 | ↓-2.2 | |
| 4/20 16:10 | -2.8 | ↓-1.6 | |
| 4/20 16:20 | -3.5 | ↓-0.7 | 干潮 |
| 4/20 16:30 | -3.6 | ↓-0.1 | |
| 4/20 16:40 | -2.9 | ↑0.7 | |
| 4/20 16:50 | -1.5 | ↑1.4 | |
| 4/20 17:00 | 0.6 | ↑2.1 | |
| 4/20 17:10 | 3.4 | ↑2.8 | |
| 4/20 17:20 | 6.9 | ↑3.5 | |
| 4/20 17:30 | 11.1 | ↑4.2 | |
| 4/20 17:40 | 15.8 | ↑4.7 | |
| 4/20 17:50 | 21.2 | ↑5.4 | |
| 4/20 18:00 | 27.1 | ↑5.9 | |
| 4/20 18:10 | 33.6 | ↑6.5 | |
| 4/20 18:20 | 40.5 | ↑6.9 | |
| 4/20 18:30 | 47.8 | ↑7.3 | |
| 4/20 18:40 | 55.5 | ↑7.7 | |
| 4/20 18:50 | 63.6 | ↑8.1 | |
| 4/20 19:00 | 71.9 | ↑8.3 | |
| 4/20 19:10 | 80.3 | ↑8.4 | |
| 4/20 19:20 | 89.0 | ↑8.7 | |
| 4/20 19:30 | 97.7 | ↑8.7 | |
| 4/20 19:40 | 106.5 | ↑8.8 | 最大潮位差 |
| 4/20 19:50 | 115.2 | ↑8.7 | |
| 4/20 20:00 | 123.8 | ↑8.6 | |
| 4/20 20:10 | 132.3 | ↑8.5 | |
| 4/20 20:20 | 140.5 | ↑8.2 | |
| 4/20 20:30 | 148.5 | ↑8.0 | |
| 4/20 20:40 | 156.2 | ↑7.7 | |
| 4/20 20:50 | 163.5 | ↑7.3 | |
| 4/20 21:00 | 170.4 | ↑6.9 | |
| 4/20 21:10 | 176.8 | ↑6.4 | |
| 4/20 21:20 | 182.7 | ↑5.9 | |
| 4/20 21:30 | 188.1 | ↑5.4 | |
| 4/20 21:40 | 192.9 | ↑4.8 | |
| 4/20 21:50 | 197.1 | ↑4.2 | |
| 4/20 22:00 | 200.7 | ↑3.6 | |
| 4/20 22:10 | 203.6 | ↑2.9 | |
| 4/20 22:20 | 205.8 | ↑2.2 | |
| 4/20 22:30 | 207.4 | ↑1.6 | |
| 4/20 22:40 | 208.3 | ↑0.9 | 満潮 |
| 4/20 22:50 | 208.5 | ↑0.2 | |
| 4/20 23:00 | 208.0 | ↓-0.5 | |
| 4/20 23:10 | 206.8 | ↓-1.2 | |
| 4/20 23:20 | 205.0 | ↓-1.8 | |
| 4/20 23:30 | 202.5 | ↓-2.5 | |
| 4/20 23:40 | 199.4 | ↓-3.1 | |
| 4/20 23:50 | 195.7 | ↓-3.7 |