| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(日) |
06:05 | 12:42 | 18:42 | - |
| 276cm | 103cm | 240cm | - | |
|
||||
坂出（香川）2030年05月12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 |
|---|---|---|---|
| 5/12 00:00 | 94.2 | ↑1.7 | |
| 5/12 00:10 | 96.5 | ↑2.3 | |
| 5/12 00:20 | 99.3 | ↑2.8 | |
| 5/12 00:30 | 102.5 | ↑3.2 | |
| 5/12 00:40 | 106.3 | ↑3.8 | |
| 5/12 00:50 | 110.5 | ↑4.2 | |
| 5/12 01:00 | 115.1 | ↑4.6 | |
| 5/12 01:10 | 120.0 | ↑4.9 | |
| 5/12 01:20 | 125.4 | ↑5.4 | |
| 5/12 01:30 | 131.0 | ↑5.6 | |
| 5/12 01:40 | 137.0 | ↑6.0 | |
| 5/12 01:50 | 143.3 | ↑6.3 | |
| 5/12 02:00 | 149.7 | ↑6.4 | |
| 5/12 02:10 | 156.4 | ↑6.7 | |
| 5/12 02:20 | 163.3 | ↑6.9 | |
| 5/12 02:30 | 170.3 | ↑7.0 | |
| 5/12 02:40 | 177.4 | ↑7.1 | |
| 5/12 02:50 | 184.6 | ↑7.2 | 最大潮位差 |
| 5/12 03:00 | 191.8 | ↑7.2 | 最大潮位差 |
| 5/12 03:10 | 198.9 | ↑7.1 | |
| 5/12 03:20 | 206.1 | ↑7.2 | 最大潮位差 |
| 5/12 03:30 | 213.1 | ↑7.0 | |
| 5/12 03:40 | 219.9 | ↑6.8 | |
| 5/12 03:50 | 226.6 | ↑6.7 | |
| 5/12 04:00 | 232.9 | ↑6.3 | |
| 5/12 04:10 | 239.0 | ↑6.1 | |
| 5/12 04:20 | 244.7 | ↑5.7 | |
| 5/12 04:30 | 250.1 | ↑5.4 | |
| 5/12 04:40 | 255.0 | ↑4.9 | |
| 5/12 04:50 | 259.4 | ↑4.4 | |
| 5/12 05:00 | 263.3 | ↑3.9 | |
| 5/12 05:10 | 266.7 | ↑3.4 | |
| 5/12 05:20 | 269.5 | ↑2.8 | |
| 5/12 05:30 | 271.7 | ↑2.2 | |
| 5/12 05:40 | 273.4 | ↑1.7 | |
| 5/12 05:50 | 274.5 | ↑1.1 | |
| 5/12 06:00 | 275.0 | ↑0.5 | 満潮 |
| 5/12 06:10 | 275.0 | 0 | |
| 5/12 06:20 | 274.4 | ↓-0.6 | |
| 5/12 06:30 | 273.3 | ↓-1.1 | |
| 5/12 06:40 | 271.6 | ↓-1.7 | |
| 5/12 06:50 | 269.5 | ↓-2.1 | |
| 5/12 07:00 | 266.8 | ↓-2.7 | |
| 5/12 07:10 | 263.7 | ↓-3.1 | |
| 5/12 07:20 | 260.2 | ↓-3.5 | |
| 5/12 07:30 | 256.2 | ↓-4.0 | |
| 5/12 07:40 | 251.9 | ↓-4.3 | |
| 5/12 07:50 | 247.2 | ↓-4.7 | |
| 5/12 08:00 | 242.1 | ↓-5.1 | |
| 5/12 08:10 | 236.7 | ↓-5.4 | |
| 5/12 08:20 | 231.0 | ↓-5.7 | |
| 5/12 08:30 | 225.0 | ↓-6.0 | |
| 5/12 08:40 | 218.7 | ↓-6.3 | |
| 5/12 08:50 | 212.3 | ↓-6.4 | |
| 5/12 09:00 | 205.6 | ↓-6.7 | |
| 5/12 09:10 | 198.8 | ↓-6.8 | |
| 5/12 09:20 | 191.9 | ↓-6.9 | |
| 5/12 09:30 | 185.0 | ↓-6.9 | |
| 5/12 09:40 | 178.0 | ↓-7.0 | |
| 5/12 09:50 | 171.0 | ↓-7.0 | |
| 5/12 10:00 | 164.2 | ↓-6.8 | |
| 5/12 10:10 | 157.5 | ↓-6.7 | |
| 5/12 10:20 | 151.0 | ↓-6.5 | |
| 5/12 10:30 | 144.8 | ↓-6.2 | |
| 5/12 10:40 | 138.8 | ↓-6.0 | |
| 5/12 10:50 | 133.2 | ↓-5.6 | |
| 5/12 11:00 | 128.0 | ↓-5.2 | |
| 5/12 11:10 | 123.2 | ↓-4.8 | |
| 5/12 11:20 | 118.9 | ↓-4.3 | |
| 5/12 11:30 | 115.0 | ↓-3.9 | |
| 5/12 11:40 | 111.7 | ↓-3.3 | |
| 5/12 11:50 | 108.8 | ↓-2.9 | |
| 5/12 12:00 | 106.5 | ↓-2.3 | |
| 5/12 12:10 | 104.6 | ↓-1.9 | |
| 5/12 12:20 | 103.3 | ↓-1.3 | |
| 5/12 12:30 | 102.5 | ↓-0.8 | |
| 5/12 12:40 | 102.2 | ↓-0.3 | 干潮 |
| 5/12 12:50 | 102.4 | ↑0.2 | |
| 5/12 13:00 | 103.0 | ↑0.6 | |
| 5/12 13:10 | 104.2 | ↑1.2 | |
| 5/12 13:20 | 105.7 | ↑1.5 | |
| 5/12 13:30 | 107.7 | ↑2.0 | |
| 5/12 13:40 | 110.2 | ↑2.5 | |
| 5/12 13:50 | 113.0 | ↑2.8 | |
| 5/12 14:00 | 116.3 | ↑3.3 | |
| 5/12 14:10 | 120.0 | ↑3.7 | |
| 5/12 14:20 | 124.0 | ↑4.0 | |
| 5/12 14:30 | 128.4 | ↑4.4 | |
| 5/12 14:40 | 133.1 | ↑4.7 | |
| 5/12 14:50 | 138.2 | ↑5.1 | |
| 5/12 15:00 | 143.6 | ↑5.4 | |
| 5/12 15:10 | 149.2 | ↑5.6 | |
| 5/12 15:20 | 155.0 | ↑5.8 | |
| 5/12 15:30 | 161.0 | ↑6.0 | |
| 5/12 15:40 | 167.1 | ↑6.1 | |
| 5/12 15:50 | 173.3 | ↑6.2 | |
| 5/12 16:00 | 179.6 | ↑6.3 | |
| 5/12 16:10 | 185.8 | ↑6.2 | |
| 5/12 16:20 | 191.8 | ↑6.0 | |
| 5/12 16:30 | 197.8 | ↑6.0 | |
| 5/12 16:40 | 203.5 | ↑5.7 | |
| 5/12 16:50 | 208.9 | ↑5.4 | |
| 5/12 17:00 | 214.0 | ↑5.1 | |
| 5/12 17:10 | 218.7 | ↑4.7 | |
| 5/12 17:20 | 223.1 | ↑4.4 | |
| 5/12 17:30 | 226.9 | ↑3.8 | |
| 5/12 17:40 | 230.3 | ↑3.4 | |
| 5/12 17:50 | 233.2 | ↑2.9 | |
| 5/12 18:00 | 235.6 | ↑2.4 | |
| 5/12 18:10 | 237.4 | ↑1.8 | |
| 5/12 18:20 | 238.8 | ↑1.4 | |
| 5/12 18:30 | 239.6 | ↑0.8 | |
| 5/12 18:40 | 239.9 | ↑0.3 | 満潮 |
| 5/12 18:50 | 239.7 | ↓-0.2 | |
| 5/12 19:00 | 239.0 | ↓-0.7 | |
| 5/12 19:10 | 237.9 | ↓-1.1 | |
| 5/12 19:20 | 236.3 | ↓-1.6 | |
| 5/12 19:30 | 234.2 | ↓-2.1 | |
| 5/12 19:40 | 231.7 | ↓-2.5 | |
| 5/12 19:50 | 228.8 | ↓-2.9 | |
| 5/12 20:00 | 225.4 | ↓-3.4 | |
| 5/12 20:10 | 221.7 | ↓-3.7 | |
| 5/12 20:20 | 217.6 | ↓-4.1 | |
| 5/12 20:30 | 213.1 | ↓-4.5 | |
| 5/12 20:40 | 208.3 | ↓-4.8 | |
| 5/12 20:50 | 203.2 | ↓-5.1 | |
| 5/12 21:00 | 197.7 | ↓-5.5 | |
| 5/12 21:10 | 192.0 | ↓-5.7 | |
| 5/12 21:20 | 186.1 | ↓-5.9 | |
| 5/12 21:30 | 180.0 | ↓-6.1 | |
| 5/12 21:40 | 173.7 | ↓-6.3 | |
| 5/12 21:50 | 167.4 | ↓-6.3 | |
| 5/12 22:00 | 161.0 | ↓-6.4 | |
| 5/12 22:10 | 154.6 | ↓-6.4 | |
| 5/12 22:20 | 148.4 | ↓-6.2 | |
| 5/12 22:30 | 142.3 | ↓-6.1 | |
| 5/12 22:40 | 136.4 | ↓-5.9 | |
| 5/12 22:50 | 130.8 | ↓-5.6 | |
| 5/12 23:00 | 125.6 | ↓-5.2 | |
| 5/12 23:10 | 120.7 | ↓-4.9 | |
| 5/12 23:20 | 116.3 | ↓-4.4 | |
| 5/12 23:30 | 112.3 | ↓-4.0 | |
| 5/12 23:40 | 108.8 | ↓-3.5 | |
| 5/12 23:50 | 105.9 | ↓-2.9 |