| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
10:28 | 03:53 | 22:59 | 16:03 |
| 343cm | 49cm | 359cm | 11cm | |
|
||||
小島（愛媛）2023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 | 283.2 | ↓-12.0 | |
| 4/20 00:10 | 270.3 | ↓-12.9 | |
| 4/20 00:20 | 256.7 | ↓-13.6 | |
| 4/20 00:30 | 242.6 | ↓-14.1 | |
| 4/20 00:40 | 228.1 | ↓-14.5 | |
| 4/20 00:50 | 213.3 | ↓-14.8 | |
| 4/20 01:00 | 198.4 | ↓-14.9 | |
| 4/20 01:10 | 183.6 | ↓-14.8 | |
| 4/20 01:20 | 169.1 | ↓-14.5 | |
| 4/20 01:30 | 154.8 | ↓-14.3 | |
| 4/20 01:40 | 141.1 | ↓-13.7 | |
| 4/20 01:50 | 128.1 | ↓-13.0 | |
| 4/20 02:00 | 115.8 | ↓-12.3 | |
| 4/20 02:10 | 104.3 | ↓-11.5 | |
| 4/20 02:20 | 93.8 | ↓-10.5 | |
| 4/20 02:30 | 84.4 | ↓-9.4 | |
| 4/20 02:40 | 76.0 | ↓-8.4 | |
| 4/20 02:50 | 68.7 | ↓-7.3 | |
| 4/20 03:00 | 62.6 | ↓-6.1 | |
| 4/20 03:10 | 57.6 | ↓-5.0 | |
| 4/20 03:20 | 53.7 | ↓-3.9 | |
| 4/20 03:30 | 50.9 | ↓-2.8 | |
| 4/20 03:40 | 49.2 | ↓-1.7 | |
| 4/20 03:50 | 48.5 | ↓-0.7 | 干潮 |
| 4/20 04:00 | 48.7 | ↑0.2 | |
| 4/20 04:10 | 49.9 | ↑1.2 | |
| 4/20 04:20 | 51.9 | ↑2.0 | |
| 4/20 04:30 | 54.8 | ↑2.9 | |
| 4/20 04:40 | 58.4 | ↑3.6 | |
| 4/20 04:50 | 62.7 | ↑4.3 | |
| 4/20 05:00 | 67.6 | ↑4.9 | |
| 4/20 05:10 | 73.2 | ↑5.6 | |
| 4/20 05:20 | 79.4 | ↑6.2 | |
| 4/20 05:30 | 86.1 | ↑6.7 | |
| 4/20 05:40 | 93.4 | ↑7.3 | |
| 4/20 05:50 | 101.2 | ↑7.8 | |
| 4/20 06:00 | 109.4 | ↑8.2 | |
| 4/20 06:10 | 118.1 | ↑8.7 | |
| 4/20 06:20 | 127.3 | ↑9.2 | |
| 4/20 06:30 | 136.9 | ↑9.6 | |
| 4/20 06:40 | 146.8 | ↑9.9 | |
| 4/20 06:50 | 157.2 | ↑10.4 | |
| 4/20 07:00 | 167.8 | ↑10.6 | |
| 4/20 07:10 | 178.8 | ↑11.0 | |
| 4/20 07:20 | 189.9 | ↑11.1 | |
| 4/20 07:30 | 201.3 | ↑11.4 | |
| 4/20 07:40 | 212.7 | ↑11.4 | |
| 4/20 07:50 | 224.2 | ↑11.5 | |
| 4/20 08:00 | 235.7 | ↑11.5 | |
| 4/20 08:10 | 247.1 | ↑11.4 | |
| 4/20 08:20 | 258.2 | ↑11.1 | |
| 4/20 08:30 | 269.1 | ↑10.9 | |
| 4/20 08:40 | 279.5 | ↑10.4 | |
| 4/20 08:50 | 289.5 | ↑10.0 | |
| 4/20 09:00 | 298.9 | ↑9.4 | |
| 4/20 09:10 | 307.7 | ↑8.8 | |
| 4/20 09:20 | 315.6 | ↑7.9 | |
| 4/20 09:30 | 322.7 | ↑7.1 | |
| 4/20 09:40 | 328.8 | ↑6.1 | |
| 4/20 09:50 | 333.9 | ↑5.1 | |
| 4/20 10:00 | 337.9 | ↑4.0 | |
| 4/20 10:10 | 340.7 | ↑2.8 | |
| 4/20 10:20 | 342.2 | ↑1.5 | 満潮 |
| 4/20 10:30 | 342.4 | ↑0.2 | |
| 4/20 10:40 | 341.3 | ↓-1.1 | |
| 4/20 10:50 | 338.8 | ↓-2.5 | |
| 4/20 11:00 | 334.9 | ↓-3.9 | |
| 4/20 11:10 | 329.7 | ↓-5.2 | |
| 4/20 11:20 | 323.0 | ↓-6.7 | |
| 4/20 11:30 | 315.0 | ↓-8.0 | |
| 4/20 11:40 | 305.7 | ↓-9.3 | |
| 4/20 11:50 | 295.2 | ↓-10.5 | |
| 4/20 12:00 | 283.5 | ↓-11.7 | |
| 4/20 12:10 | 270.8 | ↓-12.7 | |
| 4/20 12:20 | 257.1 | ↓-13.7 | |
| 4/20 12:30 | 242.6 | ↓-14.5 | |
| 4/20 12:40 | 227.4 | ↓-15.2 | |
| 4/20 12:50 | 211.8 | ↓-15.6 | |
| 4/20 13:00 | 195.7 | ↓-16.1 | |
| 4/20 13:10 | 179.5 | ↓-16.2 | 最大潮位差 |
| 4/20 13:20 | 163.3 | ↓-16.2 | 最大潮位差 |
| 4/20 13:30 | 147.2 | ↓-16.1 | |
| 4/20 13:40 | 131.5 | ↓-15.7 | |
| 4/20 13:50 | 116.2 | ↓-15.3 | |
| 4/20 14:00 | 101.6 | ↓-14.6 | |
| 4/20 14:10 | 87.8 | ↓-13.8 | |
| 4/20 14:20 | 74.8 | ↓-13.0 | |
| 4/20 14:30 | 62.9 | ↓-11.9 | |
| 4/20 14:40 | 52.1 | ↓-10.8 | |
| 4/20 14:50 | 42.5 | ↓-9.6 | |
| 4/20 15:00 | 34.1 | ↓-8.4 | |
| 4/20 15:10 | 27.0 | ↓-7.1 | |
| 4/20 15:20 | 21.2 | ↓-5.8 | |
| 4/20 15:30 | 16.7 | ↓-4.5 | |
| 4/20 15:40 | 13.4 | ↓-3.3 | |
| 4/20 15:50 | 11.3 | ↓-2.1 | |
| 4/20 16:00 | 10.5 | ↓-0.8 | 干潮 |
| 4/20 16:10 | 10.8 | ↑0.3 | |
| 4/20 16:20 | 12.1 | ↑1.3 | |
| 4/20 16:30 | 14.5 | ↑2.4 | |
| 4/20 16:40 | 17.8 | ↑3.3 | |
| 4/20 16:50 | 21.9 | ↑4.1 | |
| 4/20 17:00 | 26.9 | ↑5.0 | |
| 4/20 17:10 | 32.7 | ↑5.8 | |
| 4/20 17:20 | 39.1 | ↑6.4 | |
| 4/20 17:30 | 46.2 | ↑7.1 | |
| 4/20 17:40 | 53.9 | ↑7.7 | |
| 4/20 17:50 | 62.1 | ↑8.2 | |
| 4/20 18:00 | 70.9 | ↑8.8 | |
| 4/20 18:10 | 80.2 | ↑9.3 | |
| 4/20 18:20 | 89.9 | ↑9.7 | |
| 4/20 18:30 | 100.1 | ↑10.2 | |
| 4/20 18:40 | 110.7 | ↑10.6 | |
| 4/20 18:50 | 121.7 | ↑11.0 | |
| 4/20 19:00 | 133.0 | ↑11.3 | |
| 4/20 19:10 | 144.7 | ↑11.7 | |
| 4/20 19:20 | 156.7 | ↑12.0 | |
| 4/20 19:30 | 168.9 | ↑12.2 | |
| 4/20 19:40 | 181.4 | ↑12.5 | |
| 4/20 19:50 | 193.9 | ↑12.5 | |
| 4/20 20:00 | 206.6 | ↑12.7 | |
| 4/20 20:10 | 219.3 | ↑12.7 | |
| 4/20 20:20 | 232.0 | ↑12.7 | |
| 4/20 20:30 | 244.5 | ↑12.5 | |
| 4/20 20:40 | 256.8 | ↑12.3 | |
| 4/20 20:50 | 268.9 | ↑12.1 | |
| 4/20 21:00 | 280.5 | ↑11.6 | |
| 4/20 21:10 | 291.7 | ↑11.2 | |
| 4/20 21:20 | 302.3 | ↑10.6 | |
| 4/20 21:30 | 312.3 | ↑10.0 | |
| 4/20 21:40 | 321.5 | ↑9.2 | |
| 4/20 21:50 | 329.9 | ↑8.4 | |
| 4/20 22:00 | 337.3 | ↑7.4 | |
| 4/20 22:10 | 343.8 | ↑6.5 | |
| 4/20 22:20 | 349.1 | ↑5.3 | |
| 4/20 22:30 | 353.4 | ↑4.3 | |
| 4/20 22:40 | 356.4 | ↑3.0 | |
| 4/20 22:50 | 358.1 | ↑1.7 | 満潮 |
| 4/20 23:00 | 358.6 | ↑0.5 | |
| 4/20 23:10 | 357.7 | ↓-0.9 | |
| 4/20 23:20 | 355.5 | ↓-2.2 | |
| 4/20 23:30 | 351.9 | ↓-3.6 | |
| 4/20 23:40 | 346.9 | ↓-5.0 | |
| 4/20 23:50 | 340.6 | ↓-6.3 |