| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(土) |
01:24 | 06:44 | 12:51 | 18:38 |
| 324cm | 112cm | 292cm | 32cm | |
|
||||
小島（愛媛）2021年04月17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 |
|---|---|---|---|
| 4/17 00:00 | 296.1 | ↑6.3 | |
| 4/17 00:10 | 301.8 | ↑5.7 | |
| 4/17 00:20 | 307.0 | ↑5.2 | |
| 4/17 00:30 | 311.6 | ↑4.6 | |
| 4/17 00:40 | 315.4 | ↑3.8 | |
| 4/17 00:50 | 318.5 | ↑3.1 | |
| 4/17 01:00 | 320.9 | ↑2.4 | |
| 4/17 01:10 | 322.5 | ↑1.6 | |
| 4/17 01:20 | 323.2 | ↑0.7 | 満潮 |
| 4/17 01:30 | 323.0 | ↓-0.2 | |
| 4/17 01:40 | 322.0 | ↓-1.0 | |
| 4/17 01:50 | 320.1 | ↓-1.9 | |
| 4/17 02:00 | 317.2 | ↓-2.9 | |
| 4/17 02:10 | 313.5 | ↓-3.7 | |
| 4/17 02:20 | 308.9 | ↓-4.6 | |
| 4/17 02:30 | 303.4 | ↓-5.5 | |
| 4/17 02:40 | 297.1 | ↓-6.3 | |
| 4/17 02:50 | 289.9 | ↓-7.2 | |
| 4/17 03:00 | 282.1 | ↓-7.8 | |
| 4/17 03:10 | 273.5 | ↓-8.6 | |
| 4/17 03:20 | 264.4 | ↓-9.1 | |
| 4/17 03:30 | 254.7 | ↓-9.7 | |
| 4/17 03:40 | 244.6 | ↓-10.1 | |
| 4/17 03:50 | 234.2 | ↓-10.4 | |
| 4/17 04:00 | 223.5 | ↓-10.7 | |
| 4/17 04:10 | 212.8 | ↓-10.7 | |
| 4/17 04:20 | 202.0 | ↓-10.8 | |
| 4/17 04:30 | 191.4 | ↓-10.6 | |
| 4/17 04:40 | 181.1 | ↓-10.3 | |
| 4/17 04:50 | 171.2 | ↓-9.9 | |
| 4/17 05:00 | 161.7 | ↓-9.5 | |
| 4/17 05:10 | 152.8 | ↓-8.9 | |
| 4/17 05:20 | 144.7 | ↓-8.1 | |
| 4/17 05:30 | 137.3 | ↓-7.4 | |
| 4/17 05:40 | 130.8 | ↓-6.5 | |
| 4/17 05:50 | 125.2 | ↓-5.6 | |
| 4/17 06:00 | 120.5 | ↓-4.7 | |
| 4/17 06:10 | 116.8 | ↓-3.7 | |
| 4/17 06:20 | 114.1 | ↓-2.7 | |
| 4/17 06:30 | 112.4 | ↓-1.7 | |
| 4/17 06:40 | 111.7 | ↓-0.7 | 干潮 |
| 4/17 06:50 | 111.9 | ↑0.2 | |
| 4/17 07:00 | 113.0 | ↑1.1 | |
| 4/17 07:10 | 114.9 | ↑1.9 | |
| 4/17 07:20 | 117.6 | ↑2.7 | |
| 4/17 07:30 | 121.0 | ↑3.4 | |
| 4/17 07:40 | 125.0 | ↑4.0 | |
| 4/17 07:50 | 129.6 | ↑4.6 | |
| 4/17 08:00 | 134.6 | ↑5.0 | |
| 4/17 08:10 | 140.1 | ↑5.5 | |
| 4/17 08:20 | 146.0 | ↑5.9 | |
| 4/17 08:30 | 152.1 | ↑6.1 | |
| 4/17 08:40 | 158.5 | ↑6.4 | |
| 4/17 08:50 | 165.1 | ↑6.6 | |
| 4/17 09:00 | 171.9 | ↑6.8 | |
| 4/17 09:10 | 178.7 | ↑6.8 | |
| 4/17 09:20 | 185.7 | ↑7.0 | |
| 4/17 09:30 | 192.6 | ↑6.9 | |
| 4/17 09:40 | 199.7 | ↑7.1 | |
| 4/17 09:50 | 206.7 | ↑7.0 | |
| 4/17 10:00 | 213.7 | ↑7.0 | |
| 4/17 10:10 | 220.6 | ↑6.9 | |
| 4/17 10:20 | 227.4 | ↑6.8 | |
| 4/17 10:30 | 234.2 | ↑6.8 | |
| 4/17 10:40 | 240.7 | ↑6.5 | |
| 4/17 10:50 | 247.1 | ↑6.4 | |
| 4/17 11:00 | 253.3 | ↑6.2 | |
| 4/17 11:10 | 259.2 | ↑5.9 | |
| 4/17 11:20 | 264.8 | ↑5.6 | |
| 4/17 11:30 | 270.0 | ↑5.2 | |
| 4/17 11:40 | 274.7 | ↑4.7 | |
| 4/17 11:50 | 279.0 | ↑4.3 | |
| 4/17 12:00 | 282.8 | ↑3.8 | |
| 4/17 12:10 | 286.0 | ↑3.2 | |
| 4/17 12:20 | 288.5 | ↑2.5 | |
| 4/17 12:30 | 290.4 | ↑1.9 | |
| 4/17 12:40 | 291.6 | ↑1.2 | |
| 4/17 12:50 | 292.0 | ↑0.4 | 満潮 |
| 4/17 13:00 | 291.6 | ↓-0.4 | |
| 4/17 13:10 | 290.3 | ↓-1.3 | |
| 4/17 13:20 | 288.2 | ↓-2.1 | |
| 4/17 13:30 | 285.3 | ↓-2.9 | |
| 4/17 13:40 | 281.5 | ↓-3.8 | |
| 4/17 13:50 | 276.8 | ↓-4.7 | |
| 4/17 14:00 | 271.3 | ↓-5.5 | |
| 4/17 14:10 | 264.9 | ↓-6.4 | |
| 4/17 14:20 | 257.7 | ↓-7.2 | |
| 4/17 14:30 | 249.8 | ↓-7.9 | |
| 4/17 14:40 | 241.0 | ↓-8.8 | |
| 4/17 14:50 | 231.6 | ↓-9.4 | |
| 4/17 15:00 | 221.6 | ↓-10.0 | |
| 4/17 15:10 | 210.9 | ↓-10.7 | |
| 4/17 15:20 | 199.8 | ↓-11.1 | |
| 4/17 15:30 | 188.3 | ↓-11.5 | |
| 4/17 15:40 | 176.5 | ↓-11.8 | |
| 4/17 15:50 | 164.4 | ↓-12.1 | |
| 4/17 16:00 | 152.3 | ↓-12.1 | |
| 4/17 16:10 | 140.1 | ↓-12.2 | 最大潮位差 |
| 4/17 16:20 | 128.1 | ↓-12.0 | |
| 4/17 16:30 | 116.3 | ↓-11.8 | |
| 4/17 16:40 | 104.9 | ↓-11.4 | |
| 4/17 16:50 | 94.0 | ↓-10.9 | |
| 4/17 17:00 | 83.7 | ↓-10.3 | |
| 4/17 17:10 | 74.1 | ↓-9.6 | |
| 4/17 17:20 | 65.2 | ↓-8.9 | |
| 4/17 17:30 | 57.3 | ↓-7.9 | |
| 4/17 17:40 | 50.4 | ↓-6.9 | |
| 4/17 17:50 | 44.5 | ↓-5.9 | |
| 4/17 18:00 | 39.7 | ↓-4.8 | |
| 4/17 18:10 | 36.0 | ↓-3.7 | |
| 4/17 18:20 | 33.5 | ↓-2.5 | |
| 4/17 18:30 | 32.1 | ↓-1.4 | 干潮 |
| 4/17 18:40 | 31.8 | ↓-0.3 | |
| 4/17 18:50 | 32.7 | ↑0.9 | |
| 4/17 19:00 | 34.6 | ↑1.9 | |
| 4/17 19:10 | 37.5 | ↑2.9 | |
| 4/17 19:20 | 41.4 | ↑3.9 | |
| 4/17 19:30 | 46.1 | ↑4.7 | |
| 4/17 19:40 | 51.6 | ↑5.5 | |
| 4/17 19:50 | 57.9 | ↑6.3 | |
| 4/17 20:00 | 64.7 | ↑6.8 | |
| 4/17 20:10 | 72.0 | ↑7.3 | |
| 4/17 20:20 | 79.8 | ↑7.8 | |
| 4/17 20:30 | 88.0 | ↑8.2 | |
| 4/17 20:40 | 96.4 | ↑8.4 | |
| 4/17 20:50 | 105.1 | ↑8.7 | |
| 4/17 21:00 | 113.9 | ↑8.8 | |
| 4/17 21:10 | 122.8 | ↑8.9 | |
| 4/17 21:20 | 131.8 | ↑9.0 | |
| 4/17 21:30 | 140.8 | ↑9.0 | |
| 4/17 21:40 | 149.8 | ↑9.0 | |
| 4/17 21:50 | 158.8 | ↑9.0 | |
| 4/17 22:00 | 167.8 | ↑9.0 | |
| 4/17 22:10 | 176.7 | ↑8.9 | |
| 4/17 22:20 | 185.5 | ↑8.8 | |
| 4/17 22:30 | 194.3 | ↑8.8 | |
| 4/17 22:40 | 202.9 | ↑8.6 | |
| 4/17 22:50 | 211.4 | ↑8.5 | |
| 4/17 23:00 | 219.8 | ↑8.4 | |
| 4/17 23:10 | 228.1 | ↑8.3 | |
| 4/17 23:20 | 236.1 | ↑8.0 | |
| 4/17 23:30 | 244.0 | ↑7.9 | |
| 4/17 23:40 | 251.6 | ↑7.6 | |
| 4/17 23:50 | 259.0 | ↑7.4 |