| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
10:11 | 04:08 | 22:53 | 16:25 |
| 216cm | 22cm | 218cm | -13cm | |
|
||||
小茂田（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 | 181.0 | ↓-7.4 | |
| 4/20 00:10 | 173.1 | ↓-7.9 | |
| 4/20 00:20 | 164.8 | ↓-8.3 | |
| 4/20 00:30 | 156.2 | ↓-8.6 | |
| 4/20 00:40 | 147.4 | ↓-8.8 | |
| 4/20 00:50 | 138.4 | ↓-9.0 | |
| 4/20 01:00 | 129.4 | ↓-9.0 | |
| 4/20 01:10 | 120.3 | ↓-9.1 | |
| 4/20 01:20 | 111.2 | ↓-9.1 | |
| 4/20 01:30 | 102.3 | ↓-8.9 | |
| 4/20 01:40 | 93.5 | ↓-8.8 | |
| 4/20 01:50 | 85.0 | ↓-8.5 | |
| 4/20 02:00 | 76.9 | ↓-8.1 | |
| 4/20 02:10 | 69.1 | ↓-7.8 | |
| 4/20 02:20 | 61.7 | ↓-7.4 | |
| 4/20 02:30 | 54.9 | ↓-6.8 | |
| 4/20 02:40 | 48.6 | ↓-6.3 | |
| 4/20 02:50 | 42.8 | ↓-5.8 | |
| 4/20 03:00 | 37.7 | ↓-5.1 | |
| 4/20 03:10 | 33.2 | ↓-4.5 | |
| 4/20 03:20 | 29.5 | ↓-3.7 | |
| 4/20 03:30 | 26.4 | ↓-3.1 | |
| 4/20 03:40 | 24.0 | ↓-2.4 | |
| 4/20 03:50 | 22.4 | ↓-1.6 | |
| 4/20 04:00 | 21.5 | ↓-0.9 | 干潮 |
| 4/20 04:10 | 21.3 | ↓-0.2 | |
| 4/20 04:20 | 21.8 | ↑0.5 | |
| 4/20 04:30 | 23.1 | ↑1.3 | |
| 4/20 04:40 | 25.1 | ↑2.0 | |
| 4/20 04:50 | 27.8 | ↑2.7 | |
| 4/20 05:00 | 31.1 | ↑3.3 | |
| 4/20 05:10 | 35.0 | ↑3.9 | |
| 4/20 05:20 | 39.6 | ↑4.6 | |
| 4/20 05:30 | 44.7 | ↑5.1 | |
| 4/20 05:40 | 50.4 | ↑5.7 | |
| 4/20 05:50 | 56.6 | ↑6.2 | |
| 4/20 06:00 | 63.2 | ↑6.6 | |
| 4/20 06:10 | 70.2 | ↑7.0 | |
| 4/20 06:20 | 77.5 | ↑7.3 | |
| 4/20 06:30 | 85.2 | ↑7.7 | |
| 4/20 06:40 | 93.1 | ↑7.9 | |
| 4/20 06:50 | 101.2 | ↑8.1 | |
| 4/20 07:00 | 109.4 | ↑8.2 | |
| 4/20 07:10 | 117.7 | ↑8.3 | |
| 4/20 07:20 | 126.0 | ↑8.3 | |
| 4/20 07:30 | 134.3 | ↑8.3 | |
| 4/20 07:40 | 142.4 | ↑8.1 | |
| 4/20 07:50 | 150.5 | ↑8.1 | |
| 4/20 08:00 | 158.3 | ↑7.8 | |
| 4/20 08:10 | 165.8 | ↑7.5 | |
| 4/20 08:20 | 173.0 | ↑7.2 | |
| 4/20 08:30 | 179.7 | ↑6.7 | |
| 4/20 08:40 | 186.1 | ↑6.4 | |
| 4/20 08:50 | 191.9 | ↑5.8 | |
| 4/20 09:00 | 197.2 | ↑5.3 | |
| 4/20 09:10 | 201.9 | ↑4.7 | |
| 4/20 09:20 | 206.0 | ↑4.1 | |
| 4/20 09:30 | 209.4 | ↑3.4 | |
| 4/20 09:40 | 212.1 | ↑2.7 | |
| 4/20 09:50 | 214.0 | ↑1.9 | |
| 4/20 10:00 | 215.2 | ↑1.2 | |
| 4/20 10:10 | 215.6 | ↑0.4 | 満潮 |
| 4/20 10:20 | 215.3 | ↓-0.3 | |
| 4/20 10:30 | 214.1 | ↓-1.2 | |
| 4/20 10:40 | 212.1 | ↓-2.0 | |
| 4/20 10:50 | 209.4 | ↓-2.7 | |
| 4/20 11:00 | 205.9 | ↓-3.5 | |
| 4/20 11:10 | 201.6 | ↓-4.3 | |
| 4/20 11:20 | 196.7 | ↓-4.9 | |
| 4/20 11:30 | 191.0 | ↓-5.7 | |
| 4/20 11:40 | 184.7 | ↓-6.3 | |
| 4/20 11:50 | 177.7 | ↓-7.0 | |
| 4/20 12:00 | 170.2 | ↓-7.5 | |
| 4/20 12:10 | 162.2 | ↓-8.0 | |
| 4/20 12:20 | 153.8 | ↓-8.4 | |
| 4/20 12:30 | 145.0 | ↓-8.8 | |
| 4/20 12:40 | 135.8 | ↓-9.2 | |
| 4/20 12:50 | 126.4 | ↓-9.4 | |
| 4/20 13:00 | 116.8 | ↓-9.6 | |
| 4/20 13:10 | 107.2 | ↓-9.6 | |
| 4/20 13:20 | 97.4 | ↓-9.8 | 最大潮位差 |
| 4/20 13:30 | 87.7 | ↓-9.7 | |
| 4/20 13:40 | 78.2 | ↓-9.5 | |
| 4/20 13:50 | 68.7 | ↓-9.5 | |
| 4/20 14:00 | 59.6 | ↓-9.1 | |
| 4/20 14:10 | 50.7 | ↓-8.9 | |
| 4/20 14:20 | 42.3 | ↓-8.4 | |
| 4/20 14:30 | 34.2 | ↓-8.1 | |
| 4/20 14:40 | 26.6 | ↓-7.6 | |
| 4/20 14:50 | 19.6 | ↓-7.0 | |
| 4/20 15:00 | 13.2 | ↓-6.4 | |
| 4/20 15:10 | 7.4 | ↓-5.8 | |
| 4/20 15:20 | 2.2 | ↓-5.2 | |
| 4/20 15:30 | -2.2 | ↓-4.4 | |
| 4/20 15:40 | -6.0 | ↓-3.8 | |
| 4/20 15:50 | -9.0 | ↓-3.0 | |
| 4/20 16:00 | -11.2 | ↓-2.2 | |
| 4/20 16:10 | -12.7 | ↓-1.5 | |
| 4/20 16:20 | -13.3 | ↓-0.6 | 干潮 |
| 4/20 16:30 | -13.3 | 0 | |
| 4/20 16:40 | -12.4 | ↑0.9 | |
| 4/20 16:50 | -10.8 | ↑1.6 | |
| 4/20 17:00 | -8.5 | ↑2.3 | |
| 4/20 17:10 | -5.4 | ↑3.1 | |
| 4/20 17:20 | -1.6 | ↑3.8 | |
| 4/20 17:30 | 2.8 | ↑4.4 | |
| 4/20 17:40 | 7.9 | ↑5.1 | |
| 4/20 17:50 | 13.6 | ↑5.7 | |
| 4/20 18:00 | 19.8 | ↑6.2 | |
| 4/20 18:10 | 26.6 | ↑6.8 | |
| 4/20 18:20 | 33.9 | ↑7.3 | |
| 4/20 18:30 | 41.6 | ↑7.7 | |
| 4/20 18:40 | 49.7 | ↑8.1 | |
| 4/20 18:50 | 58.1 | ↑8.4 | |
| 4/20 19:00 | 66.8 | ↑8.7 | |
| 4/20 19:10 | 75.7 | ↑8.9 | |
| 4/20 19:20 | 84.8 | ↑9.1 | |
| 4/20 19:30 | 94.1 | ↑9.3 | |
| 4/20 19:40 | 103.3 | ↑9.2 | |
| 4/20 19:50 | 112.6 | ↑9.3 | |
| 4/20 20:00 | 121.8 | ↑9.2 | |
| 4/20 20:10 | 130.9 | ↑9.1 | |
| 4/20 20:20 | 139.8 | ↑8.9 | |
| 4/20 20:30 | 148.5 | ↑8.7 | |
| 4/20 20:40 | 156.9 | ↑8.4 | |
| 4/20 20:50 | 164.9 | ↑8.0 | |
| 4/20 21:00 | 172.5 | ↑7.6 | |
| 4/20 21:10 | 179.6 | ↑7.1 | |
| 4/20 21:20 | 186.3 | ↑6.7 | |
| 4/20 21:30 | 192.4 | ↑6.1 | |
| 4/20 21:40 | 197.9 | ↑5.5 | |
| 4/20 21:50 | 202.8 | ↑4.9 | |
| 4/20 22:00 | 206.9 | ↑4.1 | |
| 4/20 22:10 | 210.5 | ↑3.6 | |
| 4/20 22:20 | 213.2 | ↑2.7 | |
| 4/20 22:30 | 215.3 | ↑2.1 | |
| 4/20 22:40 | 216.6 | ↑1.3 | |
| 4/20 22:50 | 217.1 | ↑0.5 | 満潮 |
| 4/20 23:00 | 216.9 | ↓-0.2 | |
| 4/20 23:10 | 215.9 | ↓-1.0 | |
| 4/20 23:20 | 214.1 | ↓-1.8 | |
| 4/20 23:30 | 211.7 | ↓-2.4 | |
| 4/20 23:40 | 208.5 | ↓-3.2 | |
| 4/20 23:50 | 204.6 | ↓-3.9 |