| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
05:49 | 00:09 | 19:05 | 12:24 |
| 188cm | 83cm | 201cm | 16cm | |
|
||||
日振島（愛媛）2031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 | 82.9 | ↓-0.6 | 干潮 |
| 5/20 00:10 | 82.8 | ↓-0.1 | |
| 5/20 00:20 | 83.1 | ↑0.3 | |
| 5/20 00:30 | 83.9 | ↑0.8 | |
| 5/20 00:40 | 85.0 | ↑1.1 | |
| 5/20 00:50 | 86.6 | ↑1.6 | |
| 5/20 01:00 | 88.6 | ↑2.0 | |
| 5/20 01:10 | 91.0 | ↑2.4 | |
| 5/20 01:20 | 93.7 | ↑2.7 | |
| 5/20 01:30 | 96.8 | ↑3.1 | |
| 5/20 01:40 | 100.3 | ↑3.5 | |
| 5/20 01:50 | 104.0 | ↑3.7 | |
| 5/20 02:00 | 107.9 | ↑3.9 | |
| 5/20 02:10 | 112.1 | ↑4.2 | |
| 5/20 02:20 | 116.6 | ↑4.5 | |
| 5/20 02:30 | 121.1 | ↑4.5 | |
| 5/20 02:40 | 125.8 | ↑4.7 | |
| 5/20 02:50 | 130.6 | ↑4.8 | |
| 5/20 03:00 | 135.4 | ↑4.8 | |
| 5/20 03:10 | 140.2 | ↑4.8 | |
| 5/20 03:20 | 145.0 | ↑4.8 | |
| 5/20 03:30 | 149.7 | ↑4.7 | |
| 5/20 03:40 | 154.4 | ↑4.7 | |
| 5/20 03:50 | 158.8 | ↑4.4 | |
| 5/20 04:00 | 163.1 | ↑4.3 | |
| 5/20 04:10 | 167.1 | ↑4.0 | |
| 5/20 04:20 | 170.9 | ↑3.8 | |
| 5/20 04:30 | 174.3 | ↑3.4 | |
| 5/20 04:40 | 177.5 | ↑3.2 | |
| 5/20 04:50 | 180.3 | ↑2.8 | |
| 5/20 05:00 | 182.6 | ↑2.3 | |
| 5/20 05:10 | 184.6 | ↑2.0 | |
| 5/20 05:20 | 186.1 | ↑1.5 | |
| 5/20 05:30 | 187.2 | ↑1.1 | |
| 5/20 05:40 | 187.8 | ↑0.6 | 満潮 |
| 5/20 05:50 | 187.9 | ↑0.1 | |
| 5/20 06:00 | 187.6 | ↓-0.3 | |
| 5/20 06:10 | 186.7 | ↓-0.9 | |
| 5/20 06:20 | 185.4 | ↓-1.3 | |
| 5/20 06:30 | 183.5 | ↓-1.9 | |
| 5/20 06:40 | 181.1 | ↓-2.4 | |
| 5/20 06:50 | 178.3 | ↓-2.8 | |
| 5/20 07:00 | 175.0 | ↓-3.3 | |
| 5/20 07:10 | 171.2 | ↓-3.8 | |
| 5/20 07:20 | 167.0 | ↓-4.2 | |
| 5/20 07:30 | 162.4 | ↓-4.6 | |
| 5/20 07:40 | 157.4 | ↓-5.0 | |
| 5/20 07:50 | 152.1 | ↓-5.3 | |
| 5/20 08:00 | 146.4 | ↓-5.7 | |
| 5/20 08:10 | 140.4 | ↓-6.0 | |
| 5/20 08:20 | 134.2 | ↓-6.2 | |
| 5/20 08:30 | 127.7 | ↓-6.5 | |
| 5/20 08:40 | 121.1 | ↓-6.6 | |
| 5/20 08:50 | 114.3 | ↓-6.8 | |
| 5/20 09:00 | 107.5 | ↓-6.8 | |
| 5/20 09:10 | 100.6 | ↓-6.9 | |
| 5/20 09:20 | 93.7 | ↓-6.9 | |
| 5/20 09:30 | 86.8 | ↓-6.9 | |
| 5/20 09:40 | 80.1 | ↓-6.7 | |
| 5/20 09:50 | 73.4 | ↓-6.7 | |
| 5/20 10:00 | 66.9 | ↓-6.5 | |
| 5/20 10:10 | 60.7 | ↓-6.2 | |
| 5/20 10:20 | 54.7 | ↓-6.0 | |
| 5/20 10:30 | 49.0 | ↓-5.7 | |
| 5/20 10:40 | 43.6 | ↓-5.4 | |
| 5/20 10:50 | 38.7 | ↓-4.9 | |
| 5/20 11:00 | 34.1 | ↓-4.6 | |
| 5/20 11:10 | 29.9 | ↓-4.2 | |
| 5/20 11:20 | 26.3 | ↓-3.6 | |
| 5/20 11:30 | 23.1 | ↓-3.2 | |
| 5/20 11:40 | 20.4 | ↓-2.7 | |
| 5/20 11:50 | 18.3 | ↓-2.1 | |
| 5/20 12:00 | 16.7 | ↓-1.6 | |
| 5/20 12:10 | 15.7 | ↓-1.0 | |
| 5/20 12:20 | 15.3 | ↓-0.4 | 干潮 |
| 5/20 12:30 | 15.4 | ↑0.1 | |
| 5/20 12:40 | 16.1 | ↑0.7 | |
| 5/20 12:50 | 17.4 | ↑1.3 | |
| 5/20 13:00 | 19.3 | ↑1.9 | |
| 5/20 13:10 | 21.7 | ↑2.4 | |
| 5/20 13:20 | 24.6 | ↑2.9 | |
| 5/20 13:30 | 28.1 | ↑3.5 | |
| 5/20 13:40 | 32.0 | ↑3.9 | |
| 5/20 13:50 | 36.5 | ↑4.5 | |
| 5/20 14:00 | 41.4 | ↑4.9 | |
| 5/20 14:10 | 46.7 | ↑5.3 | |
| 5/20 14:20 | 52.3 | ↑5.6 | |
| 5/20 14:30 | 58.4 | ↑6.1 | |
| 5/20 14:40 | 64.7 | ↑6.3 | |
| 5/20 14:50 | 71.3 | ↑6.6 | |
| 5/20 15:00 | 78.1 | ↑6.8 | |
| 5/20 15:10 | 85.1 | ↑7.0 | |
| 5/20 15:20 | 92.3 | ↑7.2 | |
| 5/20 15:30 | 99.5 | ↑7.2 | |
| 5/20 15:40 | 106.8 | ↑7.3 | 最大潮位差 |
| 5/20 15:50 | 114.1 | ↑7.3 | 最大潮位差 |
| 5/20 16:00 | 121.3 | ↑7.2 | |
| 5/20 16:10 | 128.5 | ↑7.2 | |
| 5/20 16:20 | 135.5 | ↑7.0 | |
| 5/20 16:30 | 142.3 | ↑6.8 | |
| 5/20 16:40 | 148.9 | ↑6.6 | |
| 5/20 16:50 | 155.2 | ↑6.3 | |
| 5/20 17:00 | 161.3 | ↑6.1 | |
| 5/20 17:10 | 167.0 | ↑5.7 | |
| 5/20 17:20 | 172.3 | ↑5.3 | |
| 5/20 17:30 | 177.2 | ↑4.9 | |
| 5/20 17:40 | 181.7 | ↑4.5 | |
| 5/20 17:50 | 185.8 | ↑4.1 | |
| 5/20 18:00 | 189.3 | ↑3.5 | |
| 5/20 18:10 | 192.4 | ↑3.1 | |
| 5/20 18:20 | 195.0 | ↑2.6 | |
| 5/20 18:30 | 197.0 | ↑2.0 | |
| 5/20 18:40 | 198.5 | ↑1.5 | |
| 5/20 18:50 | 199.5 | ↑1.0 | |
| 5/20 19:00 | 200.0 | ↑0.5 | 満潮 |
| 5/20 19:10 | 199.9 | ↓-0.1 | |
| 5/20 19:20 | 199.4 | ↓-0.5 | |
| 5/20 19:30 | 198.3 | ↓-1.1 | |
| 5/20 19:40 | 196.7 | ↓-1.6 | |
| 5/20 19:50 | 194.7 | ↓-2.0 | |
| 5/20 20:00 | 192.2 | ↓-2.5 | |
| 5/20 20:10 | 189.2 | ↓-3.0 | |
| 5/20 20:20 | 185.9 | ↓-3.3 | |
| 5/20 20:30 | 182.3 | ↓-3.6 | |
| 5/20 20:40 | 178.2 | ↓-4.1 | |
| 5/20 20:50 | 173.9 | ↓-4.3 | |
| 5/20 21:00 | 169.4 | ↓-4.5 | |
| 5/20 21:10 | 164.6 | ↓-4.8 | |
| 5/20 21:20 | 159.6 | ↓-5.0 | |
| 5/20 21:30 | 154.5 | ↓-5.1 | |
| 5/20 21:40 | 149.3 | ↓-5.2 | |
| 5/20 21:50 | 144.1 | ↓-5.2 | |
| 5/20 22:00 | 138.8 | ↓-5.3 | |
| 5/20 22:10 | 133.6 | ↓-5.2 | |
| 5/20 22:20 | 128.4 | ↓-5.2 | |
| 5/20 22:30 | 123.4 | ↓-5.0 | |
| 5/20 22:40 | 118.5 | ↓-4.9 | |
| 5/20 22:50 | 113.8 | ↓-4.7 | |
| 5/20 23:00 | 109.4 | ↓-4.4 | |
| 5/20 23:10 | 105.2 | ↓-4.2 | |
| 5/20 23:20 | 101.3 | ↓-3.9 | |
| 5/20 23:30 | 97.7 | ↓-3.6 | |
| 5/20 23:40 | 94.5 | ↓-3.2 | |
| 5/20 23:50 | 91.7 | ↓-2.8 |