| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
08:35 | 02:35 | 21:07 | 14:49 |
| 278cm | 40cm | 284cm | 6cm | |
|
||||
高後崎（長崎）2004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 | 132.6 | ↓-10.3 | |
| 4/20 00:10 | 122.5 | ↓-10.1 | |
| 4/20 00:20 | 112.8 | ↓-9.7 | |
| 4/20 00:30 | 103.4 | ↓-9.4 | |
| 4/20 00:40 | 94.4 | ↓-9.0 | |
| 4/20 00:50 | 85.9 | ↓-8.5 | |
| 4/20 01:00 | 78.0 | ↓-7.9 | |
| 4/20 01:10 | 70.7 | ↓-7.3 | |
| 4/20 01:20 | 64.1 | ↓-6.6 | |
| 4/20 01:30 | 58.2 | ↓-5.9 | |
| 4/20 01:40 | 53.1 | ↓-5.1 | |
| 4/20 01:50 | 48.8 | ↓-4.3 | |
| 4/20 02:00 | 45.3 | ↓-3.5 | |
| 4/20 02:10 | 42.7 | ↓-2.6 | |
| 4/20 02:20 | 40.9 | ↓-1.8 | |
| 4/20 02:30 | 40.1 | ↓-0.8 | 干潮 |
| 4/20 02:40 | 40.1 | 0 | |
| 4/20 02:50 | 41.1 | ↑1.0 | |
| 4/20 03:00 | 42.9 | ↑1.8 | |
| 4/20 03:10 | 45.6 | ↑2.7 | |
| 4/20 03:20 | 49.2 | ↑3.6 | |
| 4/20 03:30 | 53.6 | ↑4.4 | |
| 4/20 03:40 | 58.8 | ↑5.2 | |
| 4/20 03:50 | 64.8 | ↑6.0 | |
| 4/20 04:00 | 71.4 | ↑6.6 | |
| 4/20 04:10 | 78.8 | ↑7.4 | |
| 4/20 04:20 | 86.7 | ↑7.9 | |
| 4/20 04:30 | 95.2 | ↑8.5 | |
| 4/20 04:40 | 104.2 | ↑9.0 | |
| 4/20 04:50 | 113.5 | ↑9.3 | |
| 4/20 05:00 | 123.3 | ↑9.8 | |
| 4/20 05:10 | 133.3 | ↑10.0 | |
| 4/20 05:20 | 143.5 | ↑10.2 | |
| 4/20 05:30 | 153.8 | ↑10.3 | |
| 4/20 05:40 | 164.1 | ↑10.3 | |
| 4/20 05:50 | 174.4 | ↑10.3 | |
| 4/20 06:00 | 184.6 | ↑10.2 | |
| 4/20 06:10 | 194.6 | ↑10.0 | |
| 4/20 06:20 | 204.3 | ↑9.7 | |
| 4/20 06:30 | 213.7 | ↑9.4 | |
| 4/20 06:40 | 222.7 | ↑9.0 | |
| 4/20 06:50 | 231.2 | ↑8.5 | |
| 4/20 07:00 | 239.1 | ↑7.9 | |
| 4/20 07:10 | 246.4 | ↑7.3 | |
| 4/20 07:20 | 253.0 | ↑6.6 | |
| 4/20 07:30 | 259.0 | ↑6.0 | |
| 4/20 07:40 | 264.1 | ↑5.1 | |
| 4/20 07:50 | 268.4 | ↑4.3 | |
| 4/20 08:00 | 271.9 | ↑3.5 | |
| 4/20 08:10 | 274.5 | ↑2.6 | |
| 4/20 08:20 | 276.2 | ↑1.7 | |
| 4/20 08:30 | 277.0 | ↑0.8 | 満潮 |
| 4/20 08:40 | 276.9 | ↓-0.1 | |
| 4/20 08:50 | 275.8 | ↓-1.1 | |
| 4/20 09:00 | 273.8 | ↓-2.0 | |
| 4/20 09:10 | 270.9 | ↓-2.9 | |
| 4/20 09:20 | 267.1 | ↓-3.8 | |
| 4/20 09:30 | 262.4 | ↓-4.7 | |
| 4/20 09:40 | 256.9 | ↓-5.5 | |
| 4/20 09:50 | 250.6 | ↓-6.3 | |
| 4/20 10:00 | 243.5 | ↓-7.1 | |
| 4/20 10:10 | 235.6 | ↓-7.9 | |
| 4/20 10:20 | 227.2 | ↓-8.4 | |
| 4/20 10:30 | 218.1 | ↓-9.1 | |
| 4/20 10:40 | 208.5 | ↓-9.6 | |
| 4/20 10:50 | 198.4 | ↓-10.1 | |
| 4/20 11:00 | 187.9 | ↓-10.5 | |
| 4/20 11:10 | 177.0 | ↓-10.9 | |
| 4/20 11:20 | 165.9 | ↓-11.1 | |
| 4/20 11:30 | 154.7 | ↓-11.2 | |
| 4/20 11:40 | 143.3 | ↓-11.4 | |
| 4/20 11:50 | 131.9 | ↓-11.4 | |
| 4/20 12:00 | 120.6 | ↓-11.3 | |
| 4/20 12:10 | 109.4 | ↓-11.2 | |
| 4/20 12:20 | 98.5 | ↓-10.9 | |
| 4/20 12:30 | 87.8 | ↓-10.7 | |
| 4/20 12:40 | 77.5 | ↓-10.3 | |
| 4/20 12:50 | 67.7 | ↓-9.8 | |
| 4/20 13:00 | 58.4 | ↓-9.3 | |
| 4/20 13:10 | 49.7 | ↓-8.7 | |
| 4/20 13:20 | 41.6 | ↓-8.1 | |
| 4/20 13:30 | 34.3 | ↓-7.3 | |
| 4/20 13:40 | 27.7 | ↓-6.6 | |
| 4/20 13:50 | 21.9 | ↓-5.8 | |
| 4/20 14:00 | 16.9 | ↓-5.0 | |
| 4/20 14:10 | 12.9 | ↓-4.0 | |
| 4/20 14:20 | 9.7 | ↓-3.2 | |
| 4/20 14:30 | 7.5 | ↓-2.2 | |
| 4/20 14:40 | 6.3 | ↓-1.2 | 干潮 |
| 4/20 14:50 | 6.0 | ↓-0.3 | |
| 4/20 15:00 | 6.7 | ↑0.7 | |
| 4/20 15:10 | 8.3 | ↑1.6 | |
| 4/20 15:20 | 10.9 | ↑2.6 | |
| 4/20 15:30 | 14.4 | ↑3.5 | |
| 4/20 15:40 | 18.8 | ↑4.4 | |
| 4/20 15:50 | 24.1 | ↑5.3 | |
| 4/20 16:00 | 30.3 | ↑6.2 | |
| 4/20 16:10 | 37.2 | ↑6.9 | |
| 4/20 16:20 | 44.9 | ↑7.7 | |
| 4/20 16:30 | 53.3 | ↑8.4 | |
| 4/20 16:40 | 62.3 | ↑9.0 | |
| 4/20 16:50 | 71.9 | ↑9.6 | |
| 4/20 17:00 | 82.0 | ↑10.1 | |
| 4/20 17:10 | 92.6 | ↑10.6 | |
| 4/20 17:20 | 103.5 | ↑10.9 | |
| 4/20 17:30 | 114.6 | ↑11.1 | |
| 4/20 17:40 | 126.0 | ↑11.4 | |
| 4/20 17:50 | 137.6 | ↑11.6 | 最大潮位差 |
| 4/20 18:00 | 149.1 | ↑11.5 | |
| 4/20 18:10 | 160.6 | ↑11.5 | |
| 4/20 18:20 | 172.1 | ↑11.5 | |
| 4/20 18:30 | 183.3 | ↑11.2 | |
| 4/20 18:40 | 194.2 | ↑10.9 | |
| 4/20 18:50 | 204.8 | ↑10.6 | |
| 4/20 19:00 | 215.0 | ↑10.2 | |
| 4/20 19:10 | 224.7 | ↑9.7 | |
| 4/20 19:20 | 233.9 | ↑9.2 | |
| 4/20 19:30 | 242.4 | ↑8.5 | |
| 4/20 19:40 | 250.3 | ↑7.9 | |
| 4/20 19:50 | 257.4 | ↑7.1 | |
| 4/20 20:00 | 263.7 | ↑6.3 | |
| 4/20 20:10 | 269.3 | ↑5.6 | |
| 4/20 20:20 | 274.0 | ↑4.7 | |
| 4/20 20:30 | 277.8 | ↑3.8 | |
| 4/20 20:40 | 280.7 | ↑2.9 | |
| 4/20 20:50 | 282.7 | ↑2.0 | |
| 4/20 21:00 | 283.8 | ↑1.1 | 満潮 |
| 4/20 21:10 | 283.9 | ↑0.1 | |
| 4/20 21:20 | 283.1 | ↓-0.8 | |
| 4/20 21:30 | 281.4 | ↓-1.7 | |
| 4/20 21:40 | 278.8 | ↓-2.6 | |
| 4/20 21:50 | 275.3 | ↓-3.5 | |
| 4/20 22:00 | 271.0 | ↓-4.3 | |
| 4/20 22:10 | 265.9 | ↓-5.1 | |
| 4/20 22:20 | 260.0 | ↓-5.9 | |
| 4/20 22:30 | 253.5 | ↓-6.5 | |
| 4/20 22:40 | 246.2 | ↓-7.3 | |
| 4/20 22:50 | 238.3 | ↓-7.9 | |
| 4/20 23:00 | 229.9 | ↓-8.4 | |
| 4/20 23:10 | 221.1 | ↓-8.8 | |
| 4/20 23:20 | 211.8 | ↓-9.3 | |
| 4/20 23:30 | 202.1 | ↓-9.7 | |
| 4/20 23:40 | 192.3 | ↓-9.8 | |
| 4/20 23:50 | 182.2 | ↓-10.1 |