| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(月) |
07:30 | 01:18 | 19:32 | 13:27 |
| 167cm | 8cm | 179cm | 30cm | |
|
||||
長山（沖縄）2030年03月4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 |
|---|---|---|---|
| 3/4 00:00 | 23.7 | ↓-4.4 | |
| 3/4 00:10 | 19.8 | ↓-3.9 | |
| 3/4 00:20 | 16.4 | ↓-3.4 | |
| 3/4 00:30 | 13.5 | ↓-2.9 | |
| 3/4 00:40 | 11.2 | ↓-2.3 | |
| 3/4 00:50 | 9.4 | ↓-1.8 | |
| 3/4 01:00 | 8.1 | ↓-1.3 | |
| 3/4 01:10 | 7.4 | ↓-0.7 | 干潮 |
| 3/4 01:20 | 7.3 | ↓-0.1 | |
| 3/4 01:30 | 7.8 | ↑0.5 | |
| 3/4 01:40 | 8.8 | ↑1.0 | |
| 3/4 01:50 | 10.4 | ↑1.6 | |
| 3/4 02:00 | 12.5 | ↑2.1 | |
| 3/4 02:10 | 15.2 | ↑2.7 | |
| 3/4 02:20 | 18.3 | ↑3.1 | |
| 3/4 02:30 | 22.0 | ↑3.7 | |
| 3/4 02:40 | 26.1 | ↑4.1 | |
| 3/4 02:50 | 30.7 | ↑4.6 | |
| 3/4 03:00 | 35.7 | ↑5.0 | |
| 3/4 03:10 | 41.0 | ↑5.3 | |
| 3/4 03:20 | 46.7 | ↑5.7 | |
| 3/4 03:30 | 52.6 | ↑5.9 | |
| 3/4 03:40 | 58.8 | ↑6.2 | |
| 3/4 03:50 | 65.2 | ↑6.4 | |
| 3/4 04:00 | 71.8 | ↑6.6 | |
| 3/4 04:10 | 78.5 | ↑6.7 | |
| 3/4 04:20 | 85.2 | ↑6.7 | |
| 3/4 04:30 | 91.9 | ↑6.7 | |
| 3/4 04:40 | 98.6 | ↑6.7 | |
| 3/4 04:50 | 105.2 | ↑6.6 | |
| 3/4 05:00 | 111.7 | ↑6.5 | |
| 3/4 05:10 | 118.0 | ↑6.3 | |
| 3/4 05:20 | 124.1 | ↑6.1 | |
| 3/4 05:30 | 129.9 | ↑5.8 | |
| 3/4 05:40 | 135.4 | ↑5.5 | |
| 3/4 05:50 | 140.6 | ↑5.2 | |
| 3/4 06:00 | 145.4 | ↑4.8 | |
| 3/4 06:10 | 149.7 | ↑4.3 | |
| 3/4 06:20 | 153.7 | ↑4.0 | |
| 3/4 06:30 | 157.1 | ↑3.4 | |
| 3/4 06:40 | 160.0 | ↑2.9 | |
| 3/4 06:50 | 162.5 | ↑2.5 | |
| 3/4 07:00 | 164.4 | ↑1.9 | |
| 3/4 07:10 | 165.7 | ↑1.3 | |
| 3/4 07:20 | 166.5 | ↑0.8 | 満潮 |
| 3/4 07:30 | 166.8 | ↑0.3 | 満潮 |
| 3/4 07:40 | 166.5 | ↓-0.3 | |
| 3/4 07:50 | 165.6 | ↓-0.9 | |
| 3/4 08:00 | 164.2 | ↓-1.4 | |
| 3/4 08:10 | 162.3 | ↓-1.9 | |
| 3/4 08:20 | 159.9 | ↓-2.4 | |
| 3/4 08:30 | 157.0 | ↓-2.9 | |
| 3/4 08:40 | 153.6 | ↓-3.4 | |
| 3/4 08:50 | 149.8 | ↓-3.8 | |
| 3/4 09:00 | 145.6 | ↓-4.2 | |
| 3/4 09:10 | 141.0 | ↓-4.6 | |
| 3/4 09:20 | 136.1 | ↓-4.9 | |
| 3/4 09:30 | 131.0 | ↓-5.1 | |
| 3/4 09:40 | 125.5 | ↓-5.5 | |
| 3/4 09:50 | 119.9 | ↓-5.6 | |
| 3/4 10:00 | 114.0 | ↓-5.9 | |
| 3/4 10:10 | 108.1 | ↓-5.9 | |
| 3/4 10:20 | 102.1 | ↓-6.0 | |
| 3/4 10:30 | 96.0 | ↓-6.1 | |
| 3/4 10:40 | 90.0 | ↓-6.0 | |
| 3/4 10:50 | 84.1 | ↓-5.9 | |
| 3/4 11:00 | 78.2 | ↓-5.9 | |
| 3/4 11:10 | 72.5 | ↓-5.7 | |
| 3/4 11:20 | 67.0 | ↓-5.5 | |
| 3/4 11:30 | 61.7 | ↓-5.3 | |
| 3/4 11:40 | 56.8 | ↓-4.9 | |
| 3/4 11:50 | 52.1 | ↓-4.7 | |
| 3/4 12:00 | 47.8 | ↓-4.3 | |
| 3/4 12:10 | 43.9 | ↓-3.9 | |
| 3/4 12:20 | 40.3 | ↓-3.6 | |
| 3/4 12:30 | 37.3 | ↓-3.0 | |
| 3/4 12:40 | 34.7 | ↓-2.6 | |
| 3/4 12:50 | 32.6 | ↓-2.1 | |
| 3/4 13:00 | 30.9 | ↓-1.7 | |
| 3/4 13:10 | 29.9 | ↓-1.0 | |
| 3/4 13:20 | 29.3 | ↓-0.6 | 干潮 |
| 3/4 13:30 | 29.3 | 0 | |
| 3/4 13:40 | 29.8 | ↑0.5 | |
| 3/4 13:50 | 30.8 | ↑1.0 | |
| 3/4 14:00 | 32.4 | ↑1.6 | |
| 3/4 14:10 | 34.5 | ↑2.1 | |
| 3/4 14:20 | 37.0 | ↑2.5 | |
| 3/4 14:30 | 40.1 | ↑3.1 | |
| 3/4 14:40 | 43.7 | ↑3.6 | |
| 3/4 14:50 | 47.7 | ↑4.0 | |
| 3/4 15:00 | 52.1 | ↑4.4 | |
| 3/4 15:10 | 56.8 | ↑4.7 | |
| 3/4 15:20 | 62.0 | ↑5.2 | |
| 3/4 15:30 | 67.4 | ↑5.4 | |
| 3/4 15:40 | 73.1 | ↑5.7 | |
| 3/4 15:50 | 79.1 | ↑6.0 | |
| 3/4 16:00 | 85.2 | ↑6.1 | |
| 3/4 16:10 | 91.5 | ↑6.3 | |
| 3/4 16:20 | 97.9 | ↑6.4 | |
| 3/4 16:30 | 104.3 | ↑6.4 | |
| 3/4 16:40 | 110.8 | ↑6.5 | |
| 3/4 16:50 | 117.1 | ↑6.3 | |
| 3/4 17:00 | 123.4 | ↑6.3 | |
| 3/4 17:10 | 129.6 | ↑6.2 | |
| 3/4 17:20 | 135.6 | ↑6.0 | |
| 3/4 17:30 | 141.3 | ↑5.7 | |
| 3/4 17:40 | 146.8 | ↑5.5 | |
| 3/4 17:50 | 151.9 | ↑5.1 | |
| 3/4 18:00 | 156.7 | ↑4.8 | |
| 3/4 18:10 | 161.1 | ↑4.4 | |
| 3/4 18:20 | 165.1 | ↑4.0 | |
| 3/4 18:30 | 168.6 | ↑3.5 | |
| 3/4 18:40 | 171.6 | ↑3.0 | |
| 3/4 18:50 | 174.1 | ↑2.5 | |
| 3/4 19:00 | 176.1 | ↑2.0 | |
| 3/4 19:10 | 177.5 | ↑1.4 | |
| 3/4 19:20 | 178.4 | ↑0.9 | |
| 3/4 19:30 | 178.7 | ↑0.3 | 満潮 |
| 3/4 19:40 | 178.5 | ↓-0.2 | |
| 3/4 19:50 | 177.7 | ↓-0.8 | |
| 3/4 20:00 | 176.3 | ↓-1.4 | |
| 3/4 20:10 | 174.3 | ↓-2.0 | |
| 3/4 20:20 | 171.8 | ↓-2.5 | |
| 3/4 20:30 | 168.8 | ↓-3.0 | |
| 3/4 20:40 | 165.3 | ↓-3.5 | |
| 3/4 20:50 | 161.3 | ↓-4.0 | |
| 3/4 21:00 | 156.8 | ↓-4.5 | |
| 3/4 21:10 | 151.9 | ↓-4.9 | |
| 3/4 21:20 | 146.6 | ↓-5.3 | |
| 3/4 21:30 | 141.0 | ↓-5.6 | |
| 3/4 21:40 | 135.0 | ↓-6.0 | |
| 3/4 21:50 | 128.8 | ↓-6.2 | |
| 3/4 22:00 | 122.3 | ↓-6.5 | |
| 3/4 22:10 | 115.7 | ↓-6.6 | |
| 3/4 22:20 | 108.9 | ↓-6.8 | |
| 3/4 22:30 | 102.1 | ↓-6.8 | |
| 3/4 22:40 | 95.2 | ↓-6.9 | 最大潮位差 |
| 3/4 22:50 | 88.3 | ↓-6.9 | 最大潮位差 |
| 3/4 23:00 | 81.4 | ↓-6.9 | 最大潮位差 |
| 3/4 23:10 | 74.7 | ↓-6.7 | |
| 3/4 23:20 | 68.1 | ↓-6.6 | |
| 3/4 23:30 | 61.7 | ↓-6.4 | |
| 3/4 23:40 | 55.5 | ↓-6.2 | |
| 3/4 23:50 | 49.6 | ↓-5.9 |