| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
08:30 | 02:31 | 21:02 | 14:44 |
| 296cm | 43cm | 306cm | 6cm | |
|
||||
相浦（長崎）2042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 | 136.5 | ↓-10.8 | |
| 4/20 00:10 | 126.0 | ↓-10.5 | |
| 4/20 00:20 | 115.8 | ↓-10.2 | |
| 4/20 00:30 | 106.0 | ↓-9.8 | |
| 4/20 00:40 | 96.7 | ↓-9.3 | |
| 4/20 00:50 | 87.9 | ↓-8.8 | |
| 4/20 01:00 | 79.8 | ↓-8.1 | |
| 4/20 01:10 | 72.4 | ↓-7.4 | |
| 4/20 01:20 | 65.6 | ↓-6.8 | |
| 4/20 01:30 | 59.7 | ↓-5.9 | |
| 4/20 01:40 | 54.6 | ↓-5.1 | |
| 4/20 01:50 | 50.4 | ↓-4.2 | |
| 4/20 02:00 | 47.1 | ↓-3.3 | |
| 4/20 02:10 | 44.7 | ↓-2.4 | |
| 4/20 02:20 | 43.3 | ↓-1.4 | |
| 4/20 02:30 | 42.8 | ↓-0.5 | 干潮 |
| 4/20 02:40 | 43.2 | ↑0.4 | |
| 4/20 02:50 | 44.7 | ↑1.5 | |
| 4/20 03:00 | 47.0 | ↑2.3 | |
| 4/20 03:10 | 50.3 | ↑3.3 | |
| 4/20 03:20 | 54.5 | ↑4.2 | |
| 4/20 03:30 | 59.6 | ↑5.1 | |
| 4/20 03:40 | 65.5 | ↑5.9 | |
| 4/20 03:50 | 72.1 | ↑6.6 | |
| 4/20 04:00 | 79.5 | ↑7.4 | |
| 4/20 04:10 | 87.6 | ↑8.1 | |
| 4/20 04:20 | 96.3 | ↑8.7 | |
| 4/20 04:30 | 105.6 | ↑9.3 | |
| 4/20 04:40 | 115.4 | ↑9.8 | |
| 4/20 04:50 | 125.5 | ↑10.1 | |
| 4/20 05:00 | 136.0 | ↑10.5 | |
| 4/20 05:10 | 146.8 | ↑10.8 | |
| 4/20 05:20 | 157.7 | ↑10.9 | |
| 4/20 05:30 | 168.7 | ↑11.0 | |
| 4/20 05:40 | 179.7 | ↑11.0 | |
| 4/20 05:50 | 190.6 | ↑10.9 | |
| 4/20 06:00 | 201.4 | ↑10.8 | |
| 4/20 06:10 | 212.0 | ↑10.6 | |
| 4/20 06:20 | 222.2 | ↑10.2 | |
| 4/20 06:30 | 232.0 | ↑9.8 | |
| 4/20 06:40 | 241.3 | ↑9.3 | |
| 4/20 06:50 | 250.1 | ↑8.8 | |
| 4/20 07:00 | 258.2 | ↑8.1 | |
| 4/20 07:10 | 265.7 | ↑7.5 | |
| 4/20 07:20 | 272.5 | ↑6.8 | |
| 4/20 07:30 | 278.4 | ↑5.9 | |
| 4/20 07:40 | 283.5 | ↑5.1 | |
| 4/20 07:50 | 287.7 | ↑4.2 | |
| 4/20 08:00 | 291.0 | ↑3.3 | |
| 4/20 08:10 | 293.3 | ↑2.3 | |
| 4/20 08:20 | 294.7 | ↑1.4 | 満潮 |
| 4/20 08:30 | 295.1 | ↑0.4 | 満潮 |
| 4/20 08:40 | 294.5 | ↓-0.6 | |
| 4/20 08:50 | 292.9 | ↓-1.6 | |
| 4/20 09:00 | 290.3 | ↓-2.6 | |
| 4/20 09:10 | 286.8 | ↓-3.5 | |
| 4/20 09:20 | 282.3 | ↓-4.5 | |
| 4/20 09:30 | 276.8 | ↓-5.5 | |
| 4/20 09:40 | 270.5 | ↓-6.3 | |
| 4/20 09:50 | 263.4 | ↓-7.1 | |
| 4/20 10:00 | 255.4 | ↓-8.0 | |
| 4/20 10:10 | 246.7 | ↓-8.7 | |
| 4/20 10:20 | 237.4 | ↓-9.3 | |
| 4/20 10:30 | 227.4 | ↓-10.0 | |
| 4/20 10:40 | 216.8 | ↓-10.6 | |
| 4/20 10:50 | 205.8 | ↓-11.0 | |
| 4/20 11:00 | 194.4 | ↓-11.4 | |
| 4/20 11:10 | 182.7 | ↓-11.7 | |
| 4/20 11:20 | 170.7 | ↓-12.0 | |
| 4/20 11:30 | 158.6 | ↓-12.1 | |
| 4/20 11:40 | 146.4 | ↓-12.2 | |
| 4/20 11:50 | 134.3 | ↓-12.1 | |
| 4/20 12:00 | 122.2 | ↓-12.1 | |
| 4/20 12:10 | 110.4 | ↓-11.8 | |
| 4/20 12:20 | 98.8 | ↓-11.6 | |
| 4/20 12:30 | 87.6 | ↓-11.2 | |
| 4/20 12:40 | 76.8 | ↓-10.8 | |
| 4/20 12:50 | 66.6 | ↓-10.2 | |
| 4/20 13:00 | 56.9 | ↓-9.7 | |
| 4/20 13:10 | 47.9 | ↓-9.0 | |
| 4/20 13:20 | 39.7 | ↓-8.2 | |
| 4/20 13:30 | 32.2 | ↓-7.5 | |
| 4/20 13:40 | 25.6 | ↓-6.6 | |
| 4/20 13:50 | 19.8 | ↓-5.8 | |
| 4/20 14:00 | 15.0 | ↓-4.8 | |
| 4/20 14:10 | 11.1 | ↓-3.9 | |
| 4/20 14:20 | 8.3 | ↓-2.8 | |
| 4/20 14:30 | 6.4 | ↓-1.9 | |
| 4/20 14:40 | 5.6 | ↓-0.8 | 干潮 |
| 4/20 14:50 | 5.8 | ↑0.2 | |
| 4/20 15:00 | 7.1 | ↑1.3 | |
| 4/20 15:10 | 9.4 | ↑2.3 | |
| 4/20 15:20 | 12.7 | ↑3.3 | |
| 4/20 15:30 | 17.0 | ↑4.3 | |
| 4/20 15:40 | 22.3 | ↑5.3 | |
| 4/20 15:50 | 28.4 | ↑6.1 | |
| 4/20 16:00 | 35.5 | ↑7.1 | |
| 4/20 16:10 | 43.4 | ↑7.9 | |
| 4/20 16:20 | 52.1 | ↑8.7 | |
| 4/20 16:30 | 61.5 | ↑9.4 | |
| 4/20 16:40 | 71.5 | ↑10.0 | |
| 4/20 16:50 | 82.1 | ↑10.6 | |
| 4/20 17:00 | 93.3 | ↑11.2 | |
| 4/20 17:10 | 104.8 | ↑11.5 | |
| 4/20 17:20 | 116.8 | ↑12.0 | |
| 4/20 17:30 | 128.9 | ↑12.1 | |
| 4/20 17:40 | 141.3 | ↑12.4 | |
| 4/20 17:50 | 153.7 | ↑12.4 | |
| 4/20 18:00 | 166.2 | ↑12.5 | 最大潮位差 |
| 4/20 18:10 | 178.6 | ↑12.4 | |
| 4/20 18:20 | 190.8 | ↑12.2 | |
| 4/20 18:30 | 202.8 | ↑12.0 | |
| 4/20 18:40 | 214.4 | ↑11.6 | |
| 4/20 18:50 | 225.6 | ↑11.2 | |
| 4/20 19:00 | 236.3 | ↑10.7 | |
| 4/20 19:10 | 246.5 | ↑10.2 | |
| 4/20 19:20 | 256.0 | ↑9.5 | |
| 4/20 19:30 | 264.9 | ↑8.9 | |
| 4/20 19:40 | 272.9 | ↑8.0 | |
| 4/20 19:50 | 280.2 | ↑7.3 | |
| 4/20 20:00 | 286.6 | ↑6.4 | |
| 4/20 20:10 | 292.1 | ↑5.5 | |
| 4/20 20:20 | 296.7 | ↑4.6 | |
| 4/20 20:30 | 300.3 | ↑3.6 | |
| 4/20 20:40 | 302.9 | ↑2.6 | |
| 4/20 20:50 | 304.5 | ↑1.6 | |
| 4/20 21:00 | 305.1 | ↑0.6 | 満潮 |
| 4/20 21:10 | 304.7 | ↓-0.4 | |
| 4/20 21:20 | 303.4 | ↓-1.3 | |
| 4/20 21:30 | 301.0 | ↓-2.4 | |
| 4/20 21:40 | 297.7 | ↓-3.3 | |
| 4/20 21:50 | 293.4 | ↓-4.3 | |
| 4/20 22:00 | 288.3 | ↓-5.1 | |
| 4/20 22:10 | 282.3 | ↓-6.0 | |
| 4/20 22:20 | 275.5 | ↓-6.8 | |
| 4/20 22:30 | 268.0 | ↓-7.5 | |
| 4/20 22:40 | 259.7 | ↓-8.3 | |
| 4/20 22:50 | 250.9 | ↓-8.8 | |
| 4/20 23:00 | 241.5 | ↓-9.4 | |
| 4/20 23:10 | 231.6 | ↓-9.9 | |
| 4/20 23:20 | 221.3 | ↓-10.3 | |
| 4/20 23:30 | 210.7 | ↓-10.6 | |
| 4/20 23:40 | 199.8 | ↓-10.9 | |
| 4/20 23:50 | 188.8 | ↓-11.0 |