| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
00:18 | 06:33 | 11:24 | 18:15 |
| 307cm | 116cm | 255cm | 22cm | |
|
||||
与島（香川）2023年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 305.7 | ↑1.7 | |
| 5/21 00:10 | 306.7 | ↑1.0 | 満潮 |
| 5/21 00:20 | 306.9 | ↑0.2 | |
| 5/21 00:30 | 306.2 | ↓-0.7 | |
| 5/21 00:40 | 304.7 | ↓-1.5 | |
| 5/21 00:50 | 302.3 | ↓-2.4 | |
| 5/21 01:00 | 299.1 | ↓-3.2 | |
| 5/21 01:10 | 295.1 | ↓-4.0 | |
| 5/21 01:20 | 290.3 | ↓-4.8 | |
| 5/21 01:30 | 284.9 | ↓-5.4 | |
| 5/21 01:40 | 278.9 | ↓-6.0 | |
| 5/21 01:50 | 272.3 | ↓-6.6 | |
| 5/21 02:00 | 265.3 | ↓-7.0 | |
| 5/21 02:10 | 258.0 | ↓-7.3 | |
| 5/21 02:20 | 250.4 | ↓-7.6 | |
| 5/21 02:30 | 242.6 | ↓-7.8 | |
| 5/21 02:40 | 234.8 | ↓-7.8 | |
| 5/21 02:50 | 227.0 | ↓-7.8 | |
| 5/21 03:00 | 219.2 | ↓-7.8 | |
| 5/21 03:10 | 211.6 | ↓-7.6 | |
| 5/21 03:20 | 204.1 | ↓-7.5 | |
| 5/21 03:30 | 196.9 | ↓-7.2 | |
| 5/21 03:40 | 189.9 | ↓-7.0 | |
| 5/21 03:50 | 183.1 | ↓-6.8 | |
| 5/21 04:00 | 176.6 | ↓-6.5 | |
| 5/21 04:10 | 170.3 | ↓-6.3 | |
| 5/21 04:20 | 164.3 | ↓-6.0 | |
| 5/21 04:30 | 158.5 | ↓-5.8 | |
| 5/21 04:40 | 152.9 | ↓-5.6 | |
| 5/21 04:50 | 147.5 | ↓-5.4 | |
| 5/21 05:00 | 142.5 | ↓-5.0 | |
| 5/21 05:10 | 137.7 | ↓-4.8 | |
| 5/21 05:20 | 133.2 | ↓-4.5 | |
| 5/21 05:30 | 129.1 | ↓-4.1 | |
| 5/21 05:40 | 125.4 | ↓-3.7 | |
| 5/21 05:50 | 122.2 | ↓-3.2 | |
| 5/21 06:00 | 119.5 | ↓-2.7 | |
| 5/21 06:10 | 117.5 | ↓-2.0 | |
| 5/21 06:20 | 116.2 | ↓-1.3 | |
| 5/21 06:30 | 115.6 | ↓-0.6 | 干潮 |
| 5/21 06:40 | 115.8 | ↑0.2 | |
| 5/21 06:50 | 116.8 | ↑1.0 | |
| 5/21 07:00 | 118.7 | ↑1.9 | |
| 5/21 07:10 | 121.5 | ↑2.8 | |
| 5/21 07:20 | 125.2 | ↑3.7 | |
| 5/21 07:30 | 129.7 | ↑4.5 | |
| 5/21 07:40 | 134.9 | ↑5.2 | |
| 5/21 07:50 | 140.9 | ↑6.0 | |
| 5/21 08:00 | 147.4 | ↑6.5 | |
| 5/21 08:10 | 154.5 | ↑7.1 | |
| 5/21 08:20 | 162.0 | ↑7.5 | |
| 5/21 08:30 | 169.8 | ↑7.8 | |
| 5/21 08:40 | 177.7 | ↑7.9 | |
| 5/21 08:50 | 185.6 | ↑7.9 | |
| 5/21 09:00 | 193.4 | ↑7.8 | |
| 5/21 09:10 | 201.1 | ↑7.7 | |
| 5/21 09:20 | 208.5 | ↑7.4 | |
| 5/21 09:30 | 215.4 | ↑6.9 | |
| 5/21 09:40 | 221.9 | ↑6.5 | |
| 5/21 09:50 | 227.9 | ↑6.0 | |
| 5/21 10:00 | 233.4 | ↑5.5 | |
| 5/21 10:10 | 238.2 | ↑4.8 | |
| 5/21 10:20 | 242.5 | ↑4.3 | |
| 5/21 10:30 | 246.1 | ↑3.6 | |
| 5/21 10:40 | 249.1 | ↑3.0 | |
| 5/21 10:50 | 251.5 | ↑2.4 | |
| 5/21 11:00 | 253.3 | ↑1.8 | |
| 5/21 11:10 | 254.4 | ↑1.1 | |
| 5/21 11:20 | 254.9 | ↑0.5 | 満潮 |
| 5/21 11:30 | 254.8 | ↓-0.1 | |
| 5/21 11:40 | 254.1 | ↓-0.7 | |
| 5/21 11:50 | 252.7 | ↓-1.4 | |
| 5/21 12:00 | 250.7 | ↓-2.0 | |
| 5/21 12:10 | 248.0 | ↓-2.7 | |
| 5/21 12:20 | 244.6 | ↓-3.4 | |
| 5/21 12:30 | 240.5 | ↓-4.1 | |
| 5/21 12:40 | 235.8 | ↓-4.7 | |
| 5/21 12:50 | 230.3 | ↓-5.5 | |
| 5/21 13:00 | 224.2 | ↓-6.1 | |
| 5/21 13:10 | 217.4 | ↓-6.8 | |
| 5/21 13:20 | 210.0 | ↓-7.4 | |
| 5/21 13:30 | 202.0 | ↓-8.0 | |
| 5/21 13:40 | 193.4 | ↓-8.6 | |
| 5/21 13:50 | 184.5 | ↓-8.9 | |
| 5/21 14:00 | 175.2 | ↓-9.3 | |
| 5/21 14:10 | 165.6 | ↓-9.6 | |
| 5/21 14:20 | 155.8 | ↓-9.8 | |
| 5/21 14:30 | 146.0 | ↓-9.8 | |
| 5/21 14:40 | 136.2 | ↓-9.8 | |
| 5/21 14:50 | 126.6 | ↓-9.6 | |
| 5/21 15:00 | 117.1 | ↓-9.5 | |
| 5/21 15:10 | 108.0 | ↓-9.1 | |
| 5/21 15:20 | 99.2 | ↓-8.8 | |
| 5/21 15:30 | 90.8 | ↓-8.4 | |
| 5/21 15:40 | 82.9 | ↓-7.9 | |
| 5/21 15:50 | 75.5 | ↓-7.4 | |
| 5/21 16:00 | 68.6 | ↓-6.9 | |
| 5/21 16:10 | 62.1 | ↓-6.5 | |
| 5/21 16:20 | 56.2 | ↓-5.9 | |
| 5/21 16:30 | 50.8 | ↓-5.4 | |
| 5/21 16:40 | 45.8 | ↓-5.0 | |
| 5/21 16:50 | 41.3 | ↓-4.5 | |
| 5/21 17:00 | 37.2 | ↓-4.1 | |
| 5/21 17:10 | 33.5 | ↓-3.7 | |
| 5/21 17:20 | 30.3 | ↓-3.2 | |
| 5/21 17:30 | 27.6 | ↓-2.7 | |
| 5/21 17:40 | 25.3 | ↓-2.3 | |
| 5/21 17:50 | 23.5 | ↓-1.8 | |
| 5/21 18:00 | 22.3 | ↓-1.2 | |
| 5/21 18:10 | 21.7 | ↓-0.6 | 干潮 |
| 5/21 18:20 | 21.7 | 0 | |
| 5/21 18:30 | 22.5 | ↑0.8 | |
| 5/21 18:40 | 24.0 | ↑1.5 | |
| 5/21 18:50 | 26.4 | ↑2.4 | |
| 5/21 19:00 | 29.6 | ↑3.2 | |
| 5/21 19:10 | 33.8 | ↑4.2 | |
| 5/21 19:20 | 38.8 | ↑5.0 | |
| 5/21 19:30 | 44.9 | ↑6.1 | |
| 5/21 19:40 | 51.8 | ↑6.9 | |
| 5/21 19:50 | 59.6 | ↑7.8 | |
| 5/21 20:00 | 68.3 | ↑8.7 | |
| 5/21 20:10 | 77.7 | ↑9.4 | |
| 5/21 20:20 | 87.8 | ↑10.1 | |
| 5/21 20:30 | 98.4 | ↑10.6 | |
| 5/21 20:40 | 109.6 | ↑11.2 | |
| 5/21 20:50 | 121.0 | ↑11.4 | |
| 5/21 21:00 | 132.7 | ↑11.7 | |
| 5/21 21:10 | 144.5 | ↑11.8 | 最大潮位差 |
| 5/21 21:20 | 156.3 | ↑11.8 | 最大潮位差 |
| 5/21 21:30 | 167.9 | ↑11.6 | |
| 5/21 21:40 | 179.4 | ↑11.5 | |
| 5/21 21:50 | 190.5 | ↑11.1 | |
| 5/21 22:00 | 201.3 | ↑10.8 | |
| 5/21 22:10 | 211.6 | ↑10.3 | |
| 5/21 22:20 | 221.4 | ↑9.8 | |
| 5/21 22:30 | 230.8 | ↑9.4 | |
| 5/21 22:40 | 239.6 | ↑8.8 | |
| 5/21 22:50 | 247.9 | ↑8.3 | |
| 5/21 23:00 | 255.6 | ↑7.7 | |
| 5/21 23:10 | 262.8 | ↑7.2 | |
| 5/21 23:20 | 269.4 | ↑6.6 | |
| 5/21 23:30 | 275.5 | ↑6.1 | |
| 5/21 23:40 | 280.9 | ↑5.4 | |
| 5/21 23:50 | 285.8 | ↑4.9 |