| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
11:29 | 06:02 | - | 18:00 |
| 312cm | 111cm | - | 11cm | |
|
||||
粟島（香川）2023年05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 |
|---|---|---|---|
| 5/20 00:00 | 362.7 | ↓-1.2 | |
| 5/20 00:10 | 360.3 | ↓-2.4 | |
| 5/20 00:20 | 356.9 | ↓-3.4 | |
| 5/20 00:30 | 352.4 | ↓-4.5 | |
| 5/20 00:40 | 347.0 | ↓-5.4 | |
| 5/20 00:50 | 340.7 | ↓-6.3 | |
| 5/20 01:00 | 333.6 | ↓-7.1 | |
| 5/20 01:10 | 325.8 | ↓-7.8 | |
| 5/20 01:20 | 317.5 | ↓-8.3 | |
| 5/20 01:30 | 308.6 | ↓-8.9 | |
| 5/20 01:40 | 299.4 | ↓-9.2 | |
| 5/20 01:50 | 289.9 | ↓-9.5 | |
| 5/20 02:00 | 280.1 | ↓-9.8 | |
| 5/20 02:10 | 270.3 | ↓-9.8 | |
| 5/20 02:20 | 260.3 | ↓-10.0 | |
| 5/20 02:30 | 250.4 | ↓-9.9 | |
| 5/20 02:40 | 240.5 | ↓-9.9 | |
| 5/20 02:50 | 230.7 | ↓-9.8 | |
| 5/20 03:00 | 221.0 | ↓-9.7 | |
| 5/20 03:10 | 211.6 | ↓-9.4 | |
| 5/20 03:20 | 202.2 | ↓-9.4 | |
| 5/20 03:30 | 193.2 | ↓-9.0 | |
| 5/20 03:40 | 184.3 | ↓-8.9 | |
| 5/20 03:50 | 175.8 | ↓-8.5 | |
| 5/20 04:00 | 167.5 | ↓-8.3 | |
| 5/20 04:10 | 159.6 | ↓-7.9 | |
| 5/20 04:20 | 152.1 | ↓-7.5 | |
| 5/20 04:30 | 145.0 | ↓-7.1 | |
| 5/20 04:40 | 138.4 | ↓-6.6 | |
| 5/20 04:50 | 132.4 | ↓-6.0 | |
| 5/20 05:00 | 127.0 | ↓-5.4 | |
| 5/20 05:10 | 122.2 | ↓-4.8 | |
| 5/20 05:20 | 118.2 | ↓-4.0 | |
| 5/20 05:30 | 114.9 | ↓-3.3 | |
| 5/20 05:40 | 112.5 | ↓-2.4 | |
| 5/20 05:50 | 111.0 | ↓-1.5 | |
| 5/20 06:00 | 110.4 | ↓-0.6 | 干潮 |
| 5/20 06:10 | 110.8 | ↑0.4 | |
| 5/20 06:20 | 112.1 | ↑1.3 | |
| 5/20 06:30 | 114.3 | ↑2.2 | |
| 5/20 06:40 | 117.5 | ↑3.2 | |
| 5/20 06:50 | 121.6 | ↑4.1 | |
| 5/20 07:00 | 126.6 | ↑5.0 | |
| 5/20 07:10 | 132.4 | ↑5.8 | |
| 5/20 07:20 | 138.9 | ↑6.5 | |
| 5/20 07:30 | 146.1 | ↑7.2 | |
| 5/20 07:40 | 153.8 | ↑7.7 | |
| 5/20 07:50 | 162.1 | ↑8.3 | |
| 5/20 08:00 | 170.8 | ↑8.7 | |
| 5/20 08:10 | 179.8 | ↑9.0 | |
| 5/20 08:20 | 189.1 | ↑9.3 | |
| 5/20 08:30 | 198.5 | ↑9.4 | |
| 5/20 08:40 | 208.0 | ↑9.5 | |
| 5/20 08:50 | 217.4 | ↑9.4 | |
| 5/20 09:00 | 226.8 | ↑9.4 | |
| 5/20 09:10 | 236.0 | ↑9.2 | |
| 5/20 09:20 | 245.0 | ↑9.0 | |
| 5/20 09:30 | 253.6 | ↑8.6 | |
| 5/20 09:40 | 262.0 | ↑8.4 | |
| 5/20 09:50 | 269.8 | ↑7.8 | |
| 5/20 10:00 | 277.2 | ↑7.4 | |
| 5/20 10:10 | 284.1 | ↑6.9 | |
| 5/20 10:20 | 290.3 | ↑6.2 | |
| 5/20 10:30 | 295.8 | ↑5.5 | |
| 5/20 10:40 | 300.6 | ↑4.8 | |
| 5/20 10:50 | 304.6 | ↑4.0 | |
| 5/20 11:00 | 307.7 | ↑3.1 | |
| 5/20 11:10 | 310.0 | ↑2.3 | |
| 5/20 11:20 | 311.2 | ↑1.2 | 満潮 |
| 5/20 11:30 | 311.5 | ↑0.3 | |
| 5/20 11:40 | 310.7 | ↓-0.8 | |
| 5/20 11:50 | 308.9 | ↓-1.8 | |
| 5/20 12:00 | 306.0 | ↓-2.9 | |
| 5/20 12:10 | 302.1 | ↓-3.9 | |
| 5/20 12:20 | 297.1 | ↓-5.0 | |
| 5/20 12:30 | 291.1 | ↓-6.0 | |
| 5/20 12:40 | 284.1 | ↓-7.0 | |
| 5/20 12:50 | 276.3 | ↓-7.8 | |
| 5/20 13:00 | 267.6 | ↓-8.7 | |
| 5/20 13:10 | 258.2 | ↓-9.4 | |
| 5/20 13:20 | 248.1 | ↓-10.1 | |
| 5/20 13:30 | 237.4 | ↓-10.7 | |
| 5/20 13:40 | 226.4 | ↓-11.0 | |
| 5/20 13:50 | 214.9 | ↓-11.5 | |
| 5/20 14:00 | 203.2 | ↓-11.7 | |
| 5/20 14:10 | 191.4 | ↓-11.8 | |
| 5/20 14:20 | 179.5 | ↓-11.9 | |
| 5/20 14:30 | 167.6 | ↓-11.9 | |
| 5/20 14:40 | 155.8 | ↓-11.8 | |
| 5/20 14:50 | 144.1 | ↓-11.7 | |
| 5/20 15:00 | 132.7 | ↓-11.4 | |
| 5/20 15:10 | 121.6 | ↓-11.1 | |
| 5/20 15:20 | 110.7 | ↓-10.9 | |
| 5/20 15:30 | 100.2 | ↓-10.5 | |
| 5/20 15:40 | 90.1 | ↓-10.1 | |
| 5/20 15:50 | 80.5 | ↓-9.6 | |
| 5/20 16:00 | 71.2 | ↓-9.3 | |
| 5/20 16:10 | 62.4 | ↓-8.8 | |
| 5/20 16:20 | 54.2 | ↓-8.2 | |
| 5/20 16:30 | 46.4 | ↓-7.8 | |
| 5/20 16:40 | 39.3 | ↓-7.1 | |
| 5/20 16:50 | 32.8 | ↓-6.5 | |
| 5/20 17:00 | 27.0 | ↓-5.8 | |
| 5/20 17:10 | 22.0 | ↓-5.0 | |
| 5/20 17:20 | 17.7 | ↓-4.3 | |
| 5/20 17:30 | 14.3 | ↓-3.4 | |
| 5/20 17:40 | 11.9 | ↓-2.4 | |
| 5/20 17:50 | 10.5 | ↓-1.4 | 干潮 |
| 5/20 18:00 | 10.1 | ↓-0.4 | 干潮 |
| 5/20 18:10 | 10.8 | ↑0.7 | |
| 5/20 18:20 | 12.7 | ↑1.9 | |
| 5/20 18:30 | 15.6 | ↑2.9 | |
| 5/20 18:40 | 19.8 | ↑4.2 | |
| 5/20 18:50 | 25.1 | ↑5.3 | |
| 5/20 19:00 | 31.6 | ↑6.5 | |
| 5/20 19:10 | 39.2 | ↑7.6 | |
| 5/20 19:20 | 47.8 | ↑8.6 | |
| 5/20 19:30 | 57.4 | ↑9.6 | |
| 5/20 19:40 | 67.9 | ↑10.5 | |
| 5/20 19:50 | 79.3 | ↑11.4 | |
| 5/20 20:00 | 91.4 | ↑12.1 | |
| 5/20 20:10 | 104.2 | ↑12.8 | |
| 5/20 20:20 | 117.4 | ↑13.2 | |
| 5/20 20:30 | 131.1 | ↑13.7 | |
| 5/20 20:40 | 145.2 | ↑14.1 | |
| 5/20 20:50 | 159.4 | ↑14.2 | |
| 5/20 21:00 | 173.7 | ↑14.3 | |
| 5/20 21:10 | 188.1 | ↑14.4 | 最大潮位差 |
| 5/20 21:20 | 202.4 | ↑14.3 | |
| 5/20 21:30 | 216.5 | ↑14.1 | |
| 5/20 21:40 | 230.3 | ↑13.8 | |
| 5/20 21:50 | 243.9 | ↑13.6 | |
| 5/20 22:00 | 257.0 | ↑13.1 | |
| 5/20 22:10 | 269.6 | ↑12.6 | |
| 5/20 22:20 | 281.7 | ↑12.1 | |
| 5/20 22:30 | 293.2 | ↑11.5 | |
| 5/20 22:40 | 304.1 | ↑10.9 | |
| 5/20 22:50 | 314.1 | ↑10.0 | |
| 5/20 23:00 | 323.4 | ↑9.3 | |
| 5/20 23:10 | 331.8 | ↑8.4 | |
| 5/20 23:20 | 339.4 | ↑7.6 | |
| 5/20 23:30 | 345.9 | ↑6.5 | |
| 5/20 23:40 | 351.4 | ↑5.5 | |
| 5/20 23:50 | 355.9 | ↑4.5 |