| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(火) |
06:43 | 00:51 | 19:37 | 13:07 |
| 259cm | 102cm | 276cm | 45cm | |
|
||||
上の関（山口）2027年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 108.5 | ↓-3.1 | |
| 5/18 00:10 | 105.8 | ↓-2.7 | |
| 5/18 00:20 | 103.7 | ↓-2.1 | |
| 5/18 00:30 | 102.2 | ↓-1.5 | |
| 5/18 00:40 | 101.4 | ↓-0.8 | |
| 5/18 00:50 | 101.1 | ↓-0.3 | 干潮 |
| 5/18 01:00 | 101.4 | ↑0.3 | |
| 5/18 01:10 | 102.3 | ↑0.9 | |
| 5/18 01:20 | 103.8 | ↑1.5 | |
| 5/18 01:30 | 105.9 | ↑2.1 | |
| 5/18 01:40 | 108.6 | ↑2.7 | |
| 5/18 01:50 | 111.8 | ↑3.2 | |
| 5/18 02:00 | 115.6 | ↑3.8 | |
| 5/18 02:10 | 119.9 | ↑4.3 | |
| 5/18 02:20 | 124.6 | ↑4.7 | |
| 5/18 02:30 | 129.8 | ↑5.2 | |
| 5/18 02:40 | 135.3 | ↑5.5 | |
| 5/18 02:50 | 141.2 | ↑5.9 | |
| 5/18 03:00 | 147.5 | ↑6.3 | |
| 5/18 03:10 | 153.9 | ↑6.4 | |
| 5/18 03:20 | 160.6 | ↑6.7 | |
| 5/18 03:30 | 167.5 | ↑6.9 | |
| 5/18 03:40 | 174.4 | ↑6.9 | |
| 5/18 03:50 | 181.4 | ↑7.0 | |
| 5/18 04:00 | 188.4 | ↑7.0 | |
| 5/18 04:10 | 195.3 | ↑6.9 | |
| 5/18 04:20 | 202.1 | ↑6.8 | |
| 5/18 04:30 | 208.8 | ↑6.7 | |
| 5/18 04:40 | 215.2 | ↑6.4 | |
| 5/18 04:50 | 221.4 | ↑6.2 | |
| 5/18 05:00 | 227.2 | ↑5.8 | |
| 5/18 05:10 | 232.7 | ↑5.5 | |
| 5/18 05:20 | 237.7 | ↑5.0 | |
| 5/18 05:30 | 242.3 | ↑4.6 | |
| 5/18 05:40 | 246.4 | ↑4.1 | |
| 5/18 05:50 | 249.9 | ↑3.5 | |
| 5/18 06:00 | 252.9 | ↑3.0 | |
| 5/18 06:10 | 255.3 | ↑2.4 | |
| 5/18 06:20 | 257.1 | ↑1.8 | |
| 5/18 06:30 | 258.2 | ↑1.1 | |
| 5/18 06:40 | 258.7 | ↑0.5 | 満潮 |
| 5/18 06:50 | 258.5 | ↓-0.2 | |
| 5/18 07:00 | 257.6 | ↓-0.9 | |
| 5/18 07:10 | 256.1 | ↓-1.5 | |
| 5/18 07:20 | 253.9 | ↓-2.2 | |
| 5/18 07:30 | 251.0 | ↓-2.9 | |
| 5/18 07:40 | 247.5 | ↓-3.5 | |
| 5/18 07:50 | 243.4 | ↓-4.1 | |
| 5/18 08:00 | 238.7 | ↓-4.7 | |
| 5/18 08:10 | 233.4 | ↓-5.3 | |
| 5/18 08:20 | 227.5 | ↓-5.9 | |
| 5/18 08:30 | 221.1 | ↓-6.4 | |
| 5/18 08:40 | 214.3 | ↓-6.8 | |
| 5/18 08:50 | 207.1 | ↓-7.2 | |
| 5/18 09:00 | 199.4 | ↓-7.7 | |
| 5/18 09:10 | 191.5 | ↓-7.9 | |
| 5/18 09:20 | 183.2 | ↓-8.3 | |
| 5/18 09:30 | 174.8 | ↓-8.4 | |
| 5/18 09:40 | 166.1 | ↓-8.7 | |
| 5/18 09:50 | 157.4 | ↓-8.7 | |
| 5/18 10:00 | 148.6 | ↓-8.8 | |
| 5/18 10:10 | 139.8 | ↓-8.8 | |
| 5/18 10:20 | 131.1 | ↓-8.7 | |
| 5/18 10:30 | 122.6 | ↓-8.5 | |
| 5/18 10:40 | 114.2 | ↓-8.4 | |
| 5/18 10:50 | 106.1 | ↓-8.1 | |
| 5/18 11:00 | 98.2 | ↓-7.9 | |
| 5/18 11:10 | 90.7 | ↓-7.5 | |
| 5/18 11:20 | 83.7 | ↓-7.0 | |
| 5/18 11:30 | 77.1 | ↓-6.6 | |
| 5/18 11:40 | 71.0 | ↓-6.1 | |
| 5/18 11:50 | 65.4 | ↓-5.6 | |
| 5/18 12:00 | 60.5 | ↓-4.9 | |
| 5/18 12:10 | 56.1 | ↓-4.4 | |
| 5/18 12:20 | 52.4 | ↓-3.7 | |
| 5/18 12:30 | 49.4 | ↓-3.0 | |
| 5/18 12:40 | 47.2 | ↓-2.2 | |
| 5/18 12:50 | 45.6 | ↓-1.6 | |
| 5/18 13:00 | 44.8 | ↓-0.8 | 干潮 |
| 5/18 13:10 | 44.7 | ↓-0.1 | |
| 5/18 13:20 | 45.3 | ↑0.6 | |
| 5/18 13:30 | 46.8 | ↑1.5 | |
| 5/18 13:40 | 48.9 | ↑2.1 | |
| 5/18 13:50 | 51.8 | ↑2.9 | |
| 5/18 14:00 | 55.4 | ↑3.6 | |
| 5/18 14:10 | 59.6 | ↑4.2 | |
| 5/18 14:20 | 64.6 | ↑5.0 | |
| 5/18 14:30 | 70.1 | ↑5.5 | |
| 5/18 14:40 | 76.3 | ↑6.2 | |
| 5/18 14:50 | 82.9 | ↑6.6 | |
| 5/18 15:00 | 90.1 | ↑7.2 | |
| 5/18 15:10 | 97.8 | ↑7.7 | |
| 5/18 15:20 | 105.9 | ↑8.1 | |
| 5/18 15:30 | 114.3 | ↑8.4 | |
| 5/18 15:40 | 123.0 | ↑8.7 | |
| 5/18 15:50 | 132.0 | ↑9.0 | |
| 5/18 16:00 | 141.1 | ↑9.1 | |
| 5/18 16:10 | 150.4 | ↑9.3 | |
| 5/18 16:20 | 159.7 | ↑9.3 | |
| 5/18 16:30 | 169.1 | ↑9.4 | 最大潮位差 |
| 5/18 16:40 | 178.3 | ↑9.2 | |
| 5/18 16:50 | 187.5 | ↑9.2 | |
| 5/18 17:00 | 196.4 | ↑8.9 | |
| 5/18 17:10 | 205.2 | ↑8.8 | |
| 5/18 17:20 | 213.6 | ↑8.4 | |
| 5/18 17:30 | 221.6 | ↑8.0 | |
| 5/18 17:40 | 229.3 | ↑7.7 | |
| 5/18 17:50 | 236.5 | ↑7.2 | |
| 5/18 18:00 | 243.2 | ↑6.7 | |
| 5/18 18:10 | 249.4 | ↑6.2 | |
| 5/18 18:20 | 254.9 | ↑5.5 | |
| 5/18 18:30 | 259.9 | ↑5.0 | |
| 5/18 18:40 | 264.2 | ↑4.3 | |
| 5/18 18:50 | 267.9 | ↑3.7 | |
| 5/18 19:00 | 270.8 | ↑2.9 | |
| 5/18 19:10 | 273.0 | ↑2.2 | |
| 5/18 19:20 | 274.6 | ↑1.6 | |
| 5/18 19:30 | 275.4 | ↑0.8 | 満潮 |
| 5/18 19:40 | 275.5 | ↑0.1 | |
| 5/18 19:50 | 274.8 | ↓-0.7 | |
| 5/18 20:00 | 273.5 | ↓-1.3 | |
| 5/18 20:10 | 271.5 | ↓-2.0 | |
| 5/18 20:20 | 268.8 | ↓-2.7 | |
| 5/18 20:30 | 265.5 | ↓-3.3 | |
| 5/18 20:40 | 261.5 | ↓-4.0 | |
| 5/18 20:50 | 257.0 | ↓-4.5 | |
| 5/18 21:00 | 251.9 | ↓-5.1 | |
| 5/18 21:10 | 246.3 | ↓-5.6 | |
| 5/18 21:20 | 240.3 | ↓-6.0 | |
| 5/18 21:30 | 233.8 | ↓-6.5 | |
| 5/18 21:40 | 227.1 | ↓-6.7 | |
| 5/18 21:50 | 220.0 | ↓-7.1 | |
| 5/18 22:00 | 212.6 | ↓-7.4 | |
| 5/18 22:10 | 205.1 | ↓-7.5 | |
| 5/18 22:20 | 197.5 | ↓-7.6 | |
| 5/18 22:30 | 189.7 | ↓-7.8 | |
| 5/18 22:40 | 182.0 | ↓-7.7 | |
| 5/18 22:50 | 174.3 | ↓-7.7 | |
| 5/18 23:00 | 166.8 | ↓-7.5 | |
| 5/18 23:10 | 159.3 | ↓-7.5 | |
| 5/18 23:20 | 152.2 | ↓-7.1 | |
| 5/18 23:30 | 145.3 | ↓-6.9 | |
| 5/18 23:40 | 138.7 | ↓-6.6 | |
| 5/18 23:50 | 132.5 | ↓-6.2 |