| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
07:41 | 01:32 | 20:37 | 13:48 |
| 288cm | 126cm | 318cm | 63cm | |
|
||||
波止浜（愛媛）2028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 | 154.3 | ↓-6.2 | |
| 5/21 00:10 | 148.6 | ↓-5.7 | |
| 5/21 00:20 | 143.5 | ↓-5.1 | |
| 5/21 00:30 | 138.9 | ↓-4.6 | |
| 5/21 00:40 | 135.1 | ↓-3.8 | |
| 5/21 00:50 | 131.9 | ↓-3.2 | |
| 5/21 01:00 | 129.3 | ↓-2.6 | |
| 5/21 01:10 | 127.5 | ↓-1.8 | |
| 5/21 01:20 | 126.4 | ↓-1.1 | |
| 5/21 01:30 | 126.0 | ↓-0.4 | 干潮 |
| 5/21 01:40 | 126.2 | ↑0.2 | |
| 5/21 01:50 | 127.1 | ↑0.9 | |
| 5/21 02:00 | 128.7 | ↑1.6 | |
| 5/21 02:10 | 130.9 | ↑2.2 | |
| 5/21 02:20 | 133.6 | ↑2.7 | |
| 5/21 02:30 | 137.0 | ↑3.4 | |
| 5/21 02:40 | 140.8 | ↑3.8 | |
| 5/21 02:50 | 145.1 | ↑4.3 | |
| 5/21 03:00 | 149.9 | ↑4.8 | |
| 5/21 03:10 | 155.1 | ↑5.2 | |
| 5/21 03:20 | 160.6 | ↑5.5 | |
| 5/21 03:30 | 166.4 | ↑5.8 | |
| 5/21 03:40 | 172.5 | ↑6.1 | |
| 5/21 03:50 | 178.9 | ↑6.4 | |
| 5/21 04:00 | 185.4 | ↑6.5 | |
| 5/21 04:10 | 192.0 | ↑6.6 | |
| 5/21 04:20 | 198.8 | ↑6.8 | |
| 5/21 04:30 | 205.5 | ↑6.7 | |
| 5/21 04:40 | 212.3 | ↑6.8 | |
| 5/21 04:50 | 219.0 | ↑6.7 | |
| 5/21 05:00 | 225.6 | ↑6.6 | |
| 5/21 05:10 | 232.0 | ↑6.4 | |
| 5/21 05:20 | 238.3 | ↑6.3 | |
| 5/21 05:30 | 244.3 | ↑6.0 | |
| 5/21 05:40 | 250.1 | ↑5.8 | |
| 5/21 05:50 | 255.6 | ↑5.5 | |
| 5/21 06:00 | 260.7 | ↑5.1 | |
| 5/21 06:10 | 265.5 | ↑4.8 | |
| 5/21 06:20 | 269.9 | ↑4.4 | |
| 5/21 06:30 | 273.9 | ↑4.0 | |
| 5/21 06:40 | 277.4 | ↑3.5 | |
| 5/21 06:50 | 280.4 | ↑3.0 | |
| 5/21 07:00 | 283.0 | ↑2.6 | |
| 5/21 07:10 | 285.0 | ↑2.0 | |
| 5/21 07:20 | 286.4 | ↑1.4 | |
| 5/21 07:30 | 287.3 | ↑0.9 | |
| 5/21 07:40 | 287.6 | ↑0.3 | 満潮 |
| 5/21 07:50 | 287.2 | ↓-0.4 | |
| 5/21 08:00 | 286.3 | ↓-0.9 | |
| 5/21 08:10 | 284.7 | ↓-1.6 | |
| 5/21 08:20 | 282.4 | ↓-2.3 | |
| 5/21 08:30 | 279.5 | ↓-2.9 | |
| 5/21 08:40 | 275.8 | ↓-3.7 | |
| 5/21 08:50 | 271.6 | ↓-4.2 | |
| 5/21 09:00 | 266.6 | ↓-5.0 | |
| 5/21 09:10 | 261.0 | ↓-5.6 | |
| 5/21 09:20 | 254.7 | ↓-6.3 | |
| 5/21 09:30 | 247.8 | ↓-6.9 | |
| 5/21 09:40 | 240.4 | ↓-7.4 | |
| 5/21 09:50 | 232.4 | ↓-8.0 | |
| 5/21 10:00 | 223.9 | ↓-8.5 | |
| 5/21 10:10 | 214.9 | ↓-9.0 | |
| 5/21 10:20 | 205.6 | ↓-9.3 | |
| 5/21 10:30 | 196.0 | ↓-9.6 | |
| 5/21 10:40 | 186.1 | ↓-9.9 | |
| 5/21 10:50 | 176.1 | ↓-10.0 | 最大潮位差 |
| 5/21 11:00 | 166.1 | ↓-10.0 | 最大潮位差 |
| 5/21 11:10 | 156.1 | ↓-10.0 | 最大潮位差 |
| 5/21 11:20 | 146.2 | ↓-9.9 | |
| 5/21 11:30 | 136.5 | ↓-9.7 | |
| 5/21 11:40 | 127.1 | ↓-9.4 | |
| 5/21 11:50 | 118.1 | ↓-9.0 | |
| 5/21 12:00 | 109.6 | ↓-8.5 | |
| 5/21 12:10 | 101.6 | ↓-8.0 | |
| 5/21 12:20 | 94.2 | ↓-7.4 | |
| 5/21 12:30 | 87.5 | ↓-6.7 | |
| 5/21 12:40 | 81.5 | ↓-6.0 | |
| 5/21 12:50 | 76.2 | ↓-5.3 | |
| 5/21 13:00 | 71.8 | ↓-4.4 | |
| 5/21 13:10 | 68.2 | ↓-3.6 | |
| 5/21 13:20 | 65.5 | ↓-2.7 | |
| 5/21 13:30 | 63.6 | ↓-1.9 | |
| 5/21 13:40 | 62.6 | ↓-1.0 | 干潮 |
| 5/21 13:50 | 62.5 | ↓-0.1 | |
| 5/21 14:00 | 63.1 | ↑0.6 | |
| 5/21 14:10 | 64.7 | ↑1.6 | |
| 5/21 14:20 | 67.0 | ↑2.3 | |
| 5/21 14:30 | 70.1 | ↑3.1 | |
| 5/21 14:40 | 73.9 | ↑3.8 | |
| 5/21 14:50 | 78.5 | ↑4.6 | |
| 5/21 15:00 | 83.7 | ↑5.2 | |
| 5/21 15:10 | 89.6 | ↑5.9 | |
| 5/21 15:20 | 96.1 | ↑6.5 | |
| 5/21 15:30 | 103.1 | ↑7.0 | |
| 5/21 15:40 | 110.5 | ↑7.4 | |
| 5/21 15:50 | 118.5 | ↑8.0 | |
| 5/21 16:00 | 126.8 | ↑8.3 | |
| 5/21 16:10 | 135.5 | ↑8.7 | |
| 5/21 16:20 | 144.5 | ↑9.0 | |
| 5/21 16:30 | 153.7 | ↑9.2 | |
| 5/21 16:40 | 163.1 | ↑9.4 | |
| 5/21 16:50 | 172.6 | ↑9.5 | |
| 5/21 17:00 | 182.2 | ↑9.6 | |
| 5/21 17:10 | 191.9 | ↑9.7 | |
| 5/21 17:20 | 201.5 | ↑9.6 | |
| 5/21 17:30 | 211.0 | ↑9.5 | |
| 5/21 17:40 | 220.4 | ↑9.4 | |
| 5/21 17:50 | 229.6 | ↑9.2 | |
| 5/21 18:00 | 238.6 | ↑9.0 | |
| 5/21 18:10 | 247.3 | ↑8.7 | |
| 5/21 18:20 | 255.7 | ↑8.4 | |
| 5/21 18:30 | 263.7 | ↑8.0 | |
| 5/21 18:40 | 271.3 | ↑7.6 | |
| 5/21 18:50 | 278.5 | ↑7.2 | |
| 5/21 19:00 | 285.1 | ↑6.6 | |
| 5/21 19:10 | 291.3 | ↑6.2 | |
| 5/21 19:20 | 296.8 | ↑5.5 | |
| 5/21 19:30 | 301.8 | ↑5.0 | |
| 5/21 19:40 | 306.2 | ↑4.4 | |
| 5/21 19:50 | 309.8 | ↑3.6 | |
| 5/21 20:00 | 312.8 | ↑3.0 | |
| 5/21 20:10 | 315.1 | ↑2.3 | |
| 5/21 20:20 | 316.7 | ↑1.6 | |
| 5/21 20:30 | 317.5 | ↑0.8 | 満潮 |
| 5/21 20:40 | 317.6 | ↑0.1 | |
| 5/21 20:50 | 316.8 | ↓-0.8 | |
| 5/21 21:00 | 315.3 | ↓-1.5 | |
| 5/21 21:10 | 313.0 | ↓-2.3 | |
| 5/21 21:20 | 310.0 | ↓-3.0 | |
| 5/21 21:30 | 306.1 | ↓-3.9 | |
| 5/21 21:40 | 301.5 | ↓-4.6 | |
| 5/21 21:50 | 296.2 | ↓-5.3 | |
| 5/21 22:00 | 290.2 | ↓-6.0 | |
| 5/21 22:10 | 283.6 | ↓-6.6 | |
| 5/21 22:20 | 276.3 | ↓-7.3 | |
| 5/21 22:30 | 268.6 | ↓-7.7 | |
| 5/21 22:40 | 260.3 | ↓-8.3 | |
| 5/21 22:50 | 251.7 | ↓-8.6 | |
| 5/21 23:00 | 242.7 | ↓-9.0 | |
| 5/21 23:10 | 233.5 | ↓-9.2 | |
| 5/21 23:20 | 224.2 | ↓-9.3 | |
| 5/21 23:30 | 214.9 | ↓-9.3 | |
| 5/21 23:40 | 205.5 | ↓-9.4 | |
| 5/21 23:50 | 196.3 | ↓-9.2 |