| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(月) |
02:24 | 08:53 | 13:46 | 20:36 |
| 340cm | 142cm | 283cm | 43cm | |
|
||||
粟島（香川）2021年05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 |
|---|---|---|---|
| 5/17 00:00 | 246.8 | ↑12.7 | 最大潮位差 |
| 5/17 00:10 | 259.0 | ↑12.2 | |
| 5/17 00:20 | 270.5 | ↑11.5 | |
| 5/17 00:30 | 281.3 | ↑10.8 | |
| 5/17 00:40 | 291.2 | ↑9.9 | |
| 5/17 00:50 | 300.3 | ↑9.1 | |
| 5/17 01:00 | 308.4 | ↑8.1 | |
| 5/17 01:10 | 315.6 | ↑7.2 | |
| 5/17 01:20 | 321.8 | ↑6.2 | |
| 5/17 01:30 | 327.1 | ↑5.3 | |
| 5/17 01:40 | 331.3 | ↑4.2 | |
| 5/17 01:50 | 334.7 | ↑3.4 | |
| 5/17 02:00 | 337.1 | ↑2.4 | |
| 5/17 02:10 | 338.6 | ↑1.5 | |
| 5/17 02:20 | 339.3 | ↑0.7 | 満潮 |
| 5/17 02:30 | 339.1 | ↓-0.2 | |
| 5/17 02:40 | 338.2 | ↓-0.9 | |
| 5/17 02:50 | 336.5 | ↓-1.7 | |
| 5/17 03:00 | 334.2 | ↓-2.3 | |
| 5/17 03:10 | 331.1 | ↓-3.1 | |
| 5/17 03:20 | 327.4 | ↓-3.7 | |
| 5/17 03:30 | 323.0 | ↓-4.4 | |
| 5/17 03:40 | 318.1 | ↓-4.9 | |
| 5/17 03:50 | 312.7 | ↓-5.4 | |
| 5/17 04:00 | 306.7 | ↓-6.0 | |
| 5/17 04:10 | 300.2 | ↓-6.5 | |
| 5/17 04:20 | 293.3 | ↓-6.9 | |
| 5/17 04:30 | 286.1 | ↓-7.2 | |
| 5/17 04:40 | 278.5 | ↓-7.6 | |
| 5/17 04:50 | 270.6 | ↓-7.9 | |
| 5/17 05:00 | 262.5 | ↓-8.1 | |
| 5/17 05:10 | 254.3 | ↓-8.2 | |
| 5/17 05:20 | 246.0 | ↓-8.3 | |
| 5/17 05:30 | 237.7 | ↓-8.3 | |
| 5/17 05:40 | 229.5 | ↓-8.2 | |
| 5/17 05:50 | 221.4 | ↓-8.1 | |
| 5/17 06:00 | 213.5 | ↓-7.9 | |
| 5/17 06:10 | 205.9 | ↓-7.6 | |
| 5/17 06:20 | 198.6 | ↓-7.3 | |
| 5/17 06:30 | 191.6 | ↓-7.0 | |
| 5/17 06:40 | 185.1 | ↓-6.5 | |
| 5/17 06:50 | 178.9 | ↓-6.2 | |
| 5/17 07:00 | 173.2 | ↓-5.7 | |
| 5/17 07:10 | 167.9 | ↓-5.3 | |
| 5/17 07:20 | 163.2 | ↓-4.7 | |
| 5/17 07:30 | 158.8 | ↓-4.4 | |
| 5/17 07:40 | 155.0 | ↓-3.8 | |
| 5/17 07:50 | 151.6 | ↓-3.4 | |
| 5/17 08:00 | 148.7 | ↓-2.9 | |
| 5/17 08:10 | 146.3 | ↓-2.4 | |
| 5/17 08:20 | 144.4 | ↓-1.9 | |
| 5/17 08:30 | 143.0 | ↓-1.4 | |
| 5/17 08:40 | 142.0 | ↓-1.0 | |
| 5/17 08:50 | 141.6 | ↓-0.4 | 干潮 |
| 5/17 09:00 | 141.8 | ↑0.2 | |
| 5/17 09:10 | 142.5 | ↑0.7 | |
| 5/17 09:20 | 143.8 | ↑1.3 | |
| 5/17 09:30 | 145.7 | ↑1.9 | |
| 5/17 09:40 | 148.3 | ↑2.6 | |
| 5/17 09:50 | 151.5 | ↑3.2 | |
| 5/17 10:00 | 155.4 | ↑3.9 | |
| 5/17 10:10 | 159.9 | ↑4.5 | |
| 5/17 10:20 | 165.0 | ↑5.1 | |
| 5/17 10:30 | 170.8 | ↑5.8 | |
| 5/17 10:40 | 177.1 | ↑6.3 | |
| 5/17 10:50 | 183.9 | ↑6.8 | |
| 5/17 11:00 | 191.1 | ↑7.2 | |
| 5/17 11:10 | 198.7 | ↑7.6 | |
| 5/17 11:20 | 206.5 | ↑7.8 | |
| 5/17 11:30 | 214.5 | ↑8.0 | |
| 5/17 11:40 | 222.5 | ↑8.0 | |
| 5/17 11:50 | 230.3 | ↑7.8 | |
| 5/17 12:00 | 238.0 | ↑7.7 | |
| 5/17 12:10 | 245.3 | ↑7.3 | |
| 5/17 12:20 | 252.2 | ↑6.9 | |
| 5/17 12:30 | 258.6 | ↑6.4 | |
| 5/17 12:40 | 264.3 | ↑5.7 | |
| 5/17 12:50 | 269.3 | ↑5.0 | |
| 5/17 13:00 | 273.5 | ↑4.2 | |
| 5/17 13:10 | 276.9 | ↑3.4 | |
| 5/17 13:20 | 279.5 | ↑2.6 | |
| 5/17 13:30 | 281.2 | ↑1.7 | |
| 5/17 13:40 | 282.1 | ↑0.9 | 満潮 |
| 5/17 13:50 | 282.1 | 0 | |
| 5/17 14:00 | 281.2 | ↓-0.9 | |
| 5/17 14:10 | 279.6 | ↓-1.6 | |
| 5/17 14:20 | 277.2 | ↓-2.4 | |
| 5/17 14:30 | 274.1 | ↓-3.1 | |
| 5/17 14:40 | 270.4 | ↓-3.7 | |
| 5/17 14:50 | 266.0 | ↓-4.4 | |
| 5/17 15:00 | 261.1 | ↓-4.9 | |
| 5/17 15:10 | 255.6 | ↓-5.5 | |
| 5/17 15:20 | 249.7 | ↓-5.9 | |
| 5/17 15:30 | 243.3 | ↓-6.4 | |
| 5/17 15:40 | 236.4 | ↓-6.9 | |
| 5/17 15:50 | 229.2 | ↓-7.2 | |
| 5/17 16:00 | 221.7 | ↓-7.5 | |
| 5/17 16:10 | 213.8 | ↓-7.9 | |
| 5/17 16:20 | 205.6 | ↓-8.2 | |
| 5/17 16:30 | 197.1 | ↓-8.5 | |
| 5/17 16:40 | 188.4 | ↓-8.7 | |
| 5/17 16:50 | 179.6 | ↓-8.8 | |
| 5/17 17:00 | 170.6 | ↓-9.0 | |
| 5/17 17:10 | 161.5 | ↓-9.1 | |
| 5/17 17:20 | 152.3 | ↓-9.2 | |
| 5/17 17:30 | 143.2 | ↓-9.1 | |
| 5/17 17:40 | 134.1 | ↓-9.1 | |
| 5/17 17:50 | 125.2 | ↓-8.9 | |
| 5/17 18:00 | 116.5 | ↓-8.7 | |
| 5/17 18:10 | 108.0 | ↓-8.5 | |
| 5/17 18:20 | 99.9 | ↓-8.1 | |
| 5/17 18:30 | 92.2 | ↓-7.7 | |
| 5/17 18:40 | 84.9 | ↓-7.3 | |
| 5/17 18:50 | 78.1 | ↓-6.8 | |
| 5/17 19:00 | 71.8 | ↓-6.3 | |
| 5/17 19:10 | 66.1 | ↓-5.7 | |
| 5/17 19:20 | 61.0 | ↓-5.1 | |
| 5/17 19:30 | 56.5 | ↓-4.5 | |
| 5/17 19:40 | 52.7 | ↓-3.8 | |
| 5/17 19:50 | 49.4 | ↓-3.3 | |
| 5/17 20:00 | 46.9 | ↓-2.5 | |
| 5/17 20:10 | 44.9 | ↓-2.0 | |
| 5/17 20:20 | 43.6 | ↓-1.3 | |
| 5/17 20:30 | 43.0 | ↓-0.6 | 干潮 |
| 5/17 20:40 | 43.0 | 0 | |
| 5/17 20:50 | 43.7 | ↑0.7 | |
| 5/17 21:00 | 45.1 | ↑1.4 | |
| 5/17 21:10 | 47.1 | ↑2.0 | |
| 5/17 21:20 | 49.9 | ↑2.8 | |
| 5/17 21:30 | 53.4 | ↑3.5 | |
| 5/17 21:40 | 57.7 | ↑4.3 | |
| 5/17 21:50 | 62.7 | ↑5.0 | |
| 5/17 22:00 | 68.5 | ↑5.8 | |
| 5/17 22:10 | 75.1 | ↑6.6 | |
| 5/17 22:20 | 82.5 | ↑7.4 | |
| 5/17 22:30 | 90.7 | ↑8.2 | |
| 5/17 22:40 | 99.6 | ↑8.9 | |
| 5/17 22:50 | 109.3 | ↑9.7 | |
| 5/17 23:00 | 119.6 | ↑10.3 | |
| 5/17 23:10 | 130.6 | ↑11.0 | |
| 5/17 23:20 | 142.1 | ↑11.5 | |
| 5/17 23:30 | 154.0 | ↑11.9 | |
| 5/17 23:40 | 166.3 | ↑12.3 | |
| 5/17 23:50 | 178.9 | ↑12.6 |