| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
07:48 | 02:05 | 21:12 | 14:38 |
| 219cm | 94cm | 204cm | 19cm | |
|
||||
那覇（沖縄）2038年07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 |
|---|---|---|---|
| 7/18 00:00 | 128.2 | ↓-5.0 | |
| 7/18 00:10 | 123.4 | ↓-4.8 | |
| 7/18 00:20 | 118.9 | ↓-4.5 | |
| 7/18 00:30 | 114.6 | ↓-4.3 | |
| 7/18 00:40 | 110.6 | ↓-4.0 | |
| 7/18 00:50 | 107.0 | ↓-3.6 | |
| 7/18 01:00 | 103.8 | ↓-3.2 | |
| 7/18 01:10 | 101.0 | ↓-2.8 | |
| 7/18 01:20 | 98.6 | ↓-2.4 | |
| 7/18 01:30 | 96.7 | ↓-1.9 | |
| 7/18 01:40 | 95.3 | ↓-1.4 | |
| 7/18 01:50 | 94.3 | ↓-1.0 | |
| 7/18 02:00 | 93.9 | ↓-0.4 | 干潮 |
| 7/18 02:10 | 93.9 | 0 | |
| 7/18 02:20 | 94.4 | ↑0.5 | |
| 7/18 02:30 | 95.5 | ↑1.1 | |
| 7/18 02:40 | 97.0 | ↑1.5 | |
| 7/18 02:50 | 99.0 | ↑2.0 | |
| 7/18 03:00 | 101.5 | ↑2.5 | |
| 7/18 03:10 | 104.4 | ↑2.9 | |
| 7/18 03:20 | 107.7 | ↑3.3 | |
| 7/18 03:30 | 111.5 | ↑3.8 | |
| 7/18 03:40 | 115.6 | ↑4.1 | |
| 7/18 03:50 | 120.0 | ↑4.4 | |
| 7/18 04:00 | 124.8 | ↑4.8 | |
| 7/18 04:10 | 129.9 | ↑5.1 | |
| 7/18 04:20 | 135.1 | ↑5.2 | |
| 7/18 04:30 | 140.6 | ↑5.5 | |
| 7/18 04:40 | 146.2 | ↑5.6 | |
| 7/18 04:50 | 151.9 | ↑5.7 | |
| 7/18 05:00 | 157.6 | ↑5.7 | |
| 7/18 05:10 | 163.4 | ↑5.8 | |
| 7/18 05:20 | 169.0 | ↑5.6 | |
| 7/18 05:30 | 174.6 | ↑5.6 | |
| 7/18 05:40 | 180.1 | ↑5.5 | |
| 7/18 05:50 | 185.3 | ↑5.2 | |
| 7/18 06:00 | 190.3 | ↑5.0 | |
| 7/18 06:10 | 195.0 | ↑4.7 | |
| 7/18 06:20 | 199.4 | ↑4.4 | |
| 7/18 06:30 | 203.4 | ↑4.0 | |
| 7/18 06:40 | 207.0 | ↑3.6 | |
| 7/18 06:50 | 210.2 | ↑3.2 | |
| 7/18 07:00 | 212.9 | ↑2.7 | |
| 7/18 07:10 | 215.1 | ↑2.2 | |
| 7/18 07:20 | 216.9 | ↑1.8 | |
| 7/18 07:30 | 218.1 | ↑1.2 | |
| 7/18 07:40 | 218.7 | ↑0.6 | 満潮 |
| 7/18 07:50 | 218.9 | ↑0.2 | |
| 7/18 08:00 | 218.4 | ↓-0.5 | |
| 7/18 08:10 | 217.4 | ↓-1.0 | |
| 7/18 08:20 | 215.9 | ↓-1.5 | |
| 7/18 08:30 | 213.9 | ↓-2.0 | |
| 7/18 08:40 | 211.3 | ↓-2.6 | |
| 7/18 08:50 | 208.1 | ↓-3.2 | |
| 7/18 09:00 | 204.5 | ↓-3.6 | |
| 7/18 09:10 | 200.4 | ↓-4.1 | |
| 7/18 09:20 | 195.8 | ↓-4.6 | |
| 7/18 09:30 | 190.8 | ↓-5.0 | |
| 7/18 09:40 | 185.3 | ↓-5.5 | |
| 7/18 09:50 | 179.5 | ↓-5.8 | |
| 7/18 10:00 | 173.3 | ↓-6.2 | |
| 7/18 10:10 | 166.7 | ↓-6.6 | |
| 7/18 10:20 | 159.9 | ↓-6.8 | |
| 7/18 10:30 | 152.8 | ↓-7.1 | |
| 7/18 10:40 | 145.5 | ↓-7.3 | |
| 7/18 10:50 | 138.0 | ↓-7.5 | |
| 7/18 11:00 | 130.3 | ↓-7.7 | |
| 7/18 11:10 | 122.6 | ↓-7.7 | |
| 7/18 11:20 | 114.9 | ↓-7.7 | |
| 7/18 11:30 | 107.1 | ↓-7.8 | 最大潮位差 |
| 7/18 11:40 | 99.4 | ↓-7.7 | |
| 7/18 11:50 | 91.8 | ↓-7.6 | |
| 7/18 12:00 | 84.4 | ↓-7.4 | |
| 7/18 12:10 | 77.1 | ↓-7.3 | |
| 7/18 12:20 | 70.1 | ↓-7.0 | |
| 7/18 12:30 | 63.4 | ↓-6.7 | |
| 7/18 12:40 | 57.1 | ↓-6.3 | |
| 7/18 12:50 | 51.1 | ↓-6.0 | |
| 7/18 13:00 | 45.5 | ↓-5.6 | |
| 7/18 13:10 | 40.3 | ↓-5.2 | |
| 7/18 13:20 | 35.6 | ↓-4.7 | |
| 7/18 13:30 | 31.5 | ↓-4.1 | |
| 7/18 13:40 | 27.8 | ↓-3.7 | |
| 7/18 13:50 | 24.8 | ↓-3.0 | |
| 7/18 14:00 | 22.3 | ↓-2.5 | |
| 7/18 14:10 | 20.3 | ↓-2.0 | |
| 7/18 14:20 | 19.0 | ↓-1.3 | |
| 7/18 14:30 | 18.3 | ↓-0.7 | 干潮 |
| 7/18 14:40 | 18.2 | ↓-0.1 | |
| 7/18 14:50 | 18.7 | ↑0.5 | |
| 7/18 15:00 | 19.8 | ↑1.1 | |
| 7/18 15:10 | 21.5 | ↑1.7 | |
| 7/18 15:20 | 23.8 | ↑2.3 | |
| 7/18 15:30 | 26.7 | ↑2.9 | |
| 7/18 15:40 | 30.1 | ↑3.4 | |
| 7/18 15:50 | 34.0 | ↑3.9 | |
| 7/18 16:00 | 38.5 | ↑4.5 | |
| 7/18 16:10 | 43.4 | ↑4.9 | |
| 7/18 16:20 | 48.8 | ↑5.4 | |
| 7/18 16:30 | 54.5 | ↑5.7 | |
| 7/18 16:40 | 60.7 | ↑6.2 | |
| 7/18 16:50 | 67.2 | ↑6.5 | |
| 7/18 17:00 | 74.0 | ↑6.8 | |
| 7/18 17:10 | 81.0 | ↑7.0 | |
| 7/18 17:20 | 88.2 | ↑7.2 | |
| 7/18 17:30 | 95.5 | ↑7.3 | |
| 7/18 17:40 | 103.0 | ↑7.5 | |
| 7/18 17:50 | 110.5 | ↑7.5 | |
| 7/18 18:00 | 117.9 | ↑7.4 | |
| 7/18 18:10 | 125.3 | ↑7.4 | |
| 7/18 18:20 | 132.6 | ↑7.3 | |
| 7/18 18:30 | 139.8 | ↑7.2 | |
| 7/18 18:40 | 146.7 | ↑6.9 | |
| 7/18 18:50 | 153.4 | ↑6.7 | |
| 7/18 19:00 | 159.8 | ↑6.4 | |
| 7/18 19:10 | 165.9 | ↑6.1 | |
| 7/18 19:20 | 171.6 | ↑5.7 | |
| 7/18 19:30 | 176.8 | ↑5.2 | |
| 7/18 19:40 | 181.7 | ↑4.9 | |
| 7/18 19:50 | 186.1 | ↑4.4 | |
| 7/18 20:00 | 190.1 | ↑4.0 | |
| 7/18 20:10 | 193.5 | ↑3.4 | |
| 7/18 20:20 | 196.5 | ↑3.0 | |
| 7/18 20:30 | 198.9 | ↑2.4 | |
| 7/18 20:40 | 200.8 | ↑1.9 | |
| 7/18 20:50 | 202.2 | ↑1.4 | |
| 7/18 21:00 | 203.0 | ↑0.8 | |
| 7/18 21:10 | 203.4 | ↑0.4 | 満潮 |
| 7/18 21:20 | 203.2 | ↓-0.2 | |
| 7/18 21:30 | 202.5 | ↓-0.7 | |
| 7/18 21:40 | 201.3 | ↓-1.2 | |
| 7/18 21:50 | 199.6 | ↓-1.7 | |
| 7/18 22:00 | 197.5 | ↓-2.1 | |
| 7/18 22:10 | 195.0 | ↓-2.5 | |
| 7/18 22:20 | 192.0 | ↓-3.0 | |
| 7/18 22:30 | 188.6 | ↓-3.4 | |
| 7/18 22:40 | 184.9 | ↓-3.7 | |
| 7/18 22:50 | 180.8 | ↓-4.1 | |
| 7/18 23:00 | 176.5 | ↓-4.3 | |
| 7/18 23:10 | 171.9 | ↓-4.6 | |
| 7/18 23:20 | 167.1 | ↓-4.8 | |
| 7/18 23:30 | 162.1 | ↓-5.0 | |
| 7/18 23:40 | 157.0 | ↓-5.1 | |
| 7/18 23:50 | 151.8 | ↓-5.2 |