| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(火) |
01:51 | 06:47 | 12:31 | 19:55 |
| 140cm | 110cm | 149cm | 51cm | |
|
||||
長山（沖縄）2021年05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 |
|---|---|---|---|
| 5/4 00:00 | 126.7 | ↑2.3 | |
| 5/4 00:10 | 128.8 | ↑2.1 | |
| 5/4 00:20 | 130.7 | ↑1.9 | |
| 5/4 00:30 | 132.5 | ↑1.8 | |
| 5/4 00:40 | 134.0 | ↑1.5 | |
| 5/4 00:50 | 135.4 | ↑1.4 | |
| 5/4 01:00 | 136.5 | ↑1.1 | |
| 5/4 01:10 | 137.4 | ↑0.9 | |
| 5/4 01:20 | 138.1 | ↑0.7 | |
| 5/4 01:30 | 138.6 | ↑0.5 | |
| 5/4 01:40 | 138.9 | ↑0.3 | |
| 5/4 01:50 | 139.0 | ↑0.1 | 満潮 |
| 5/4 02:00 | 138.9 | ↓-0.1 | |
| 5/4 02:10 | 138.6 | ↓-0.3 | |
| 5/4 02:20 | 138.1 | ↓-0.5 | |
| 5/4 02:30 | 137.5 | ↓-0.6 | |
| 5/4 02:40 | 136.7 | ↓-0.8 | |
| 5/4 02:50 | 135.8 | ↓-0.9 | |
| 5/4 03:00 | 134.7 | ↓-1.1 | |
| 5/4 03:10 | 133.5 | ↓-1.2 | |
| 5/4 03:20 | 132.2 | ↓-1.3 | |
| 5/4 03:30 | 130.8 | ↓-1.4 | |
| 5/4 03:40 | 129.4 | ↓-1.4 | |
| 5/4 03:50 | 127.9 | ↓-1.5 | |
| 5/4 04:00 | 126.3 | ↓-1.6 | |
| 5/4 04:10 | 124.8 | ↓-1.5 | |
| 5/4 04:20 | 123.2 | ↓-1.6 | |
| 5/4 04:30 | 121.7 | ↓-1.5 | |
| 5/4 04:40 | 120.2 | ↓-1.5 | |
| 5/4 04:50 | 118.7 | ↓-1.5 | |
| 5/4 05:00 | 117.3 | ↓-1.4 | |
| 5/4 05:10 | 116.0 | ↓-1.3 | |
| 5/4 05:20 | 114.8 | ↓-1.2 | |
| 5/4 05:30 | 113.6 | ↓-1.2 | |
| 5/4 05:40 | 112.6 | ↓-1.0 | |
| 5/4 05:50 | 111.7 | ↓-0.9 | |
| 5/4 06:00 | 111.0 | ↓-0.7 | |
| 5/4 06:10 | 110.4 | ↓-0.6 | |
| 5/4 06:20 | 109.9 | ↓-0.5 | |
| 5/4 06:30 | 109.6 | ↓-0.3 | |
| 5/4 06:40 | 109.4 | ↓-0.2 | 干潮 |
| 5/4 06:50 | 109.4 | 0 | |
| 5/4 07:00 | 109.5 | ↑0.1 | |
| 5/4 07:10 | 109.8 | ↑0.3 | |
| 5/4 07:20 | 110.3 | ↑0.5 | |
| 5/4 07:30 | 110.9 | ↑0.6 | |
| 5/4 07:40 | 111.6 | ↑0.7 | |
| 5/4 07:50 | 112.5 | ↑0.9 | |
| 5/4 08:00 | 113.4 | ↑0.9 | |
| 5/4 08:10 | 114.6 | ↑1.2 | |
| 5/4 08:20 | 115.8 | ↑1.2 | |
| 5/4 08:30 | 117.1 | ↑1.3 | |
| 5/4 08:40 | 118.6 | ↑1.5 | |
| 5/4 08:50 | 120.1 | ↑1.5 | |
| 5/4 09:00 | 121.6 | ↑1.5 | |
| 5/4 09:10 | 123.3 | ↑1.7 | |
| 5/4 09:20 | 125.0 | ↑1.7 | |
| 5/4 09:30 | 126.7 | ↑1.7 | |
| 5/4 09:40 | 128.4 | ↑1.7 | |
| 5/4 09:50 | 130.1 | ↑1.7 | |
| 5/4 10:00 | 131.9 | ↑1.8 | |
| 5/4 10:10 | 133.6 | ↑1.7 | |
| 5/4 10:20 | 135.3 | ↑1.7 | |
| 5/4 10:30 | 136.9 | ↑1.6 | |
| 5/4 10:40 | 138.5 | ↑1.6 | |
| 5/4 10:50 | 139.9 | ↑1.4 | |
| 5/4 11:00 | 141.4 | ↑1.5 | |
| 5/4 11:10 | 142.7 | ↑1.3 | |
| 5/4 11:20 | 143.9 | ↑1.2 | |
| 5/4 11:30 | 144.9 | ↑1.0 | |
| 5/4 11:40 | 145.9 | ↑1.0 | |
| 5/4 11:50 | 146.6 | ↑0.7 | |
| 5/4 12:00 | 147.3 | ↑0.7 | |
| 5/4 12:10 | 147.7 | ↑0.4 | |
| 5/4 12:20 | 148.0 | ↑0.3 | |
| 5/4 12:30 | 148.1 | ↑0.1 | 満潮 |
| 5/4 12:40 | 148.0 | ↓-0.1 | |
| 5/4 12:50 | 147.7 | ↓-0.3 | |
| 5/4 13:00 | 147.2 | ↓-0.5 | |
| 5/4 13:10 | 146.5 | ↓-0.7 | |
| 5/4 13:20 | 145.6 | ↓-0.9 | |
| 5/4 13:30 | 144.4 | ↓-1.2 | |
| 5/4 13:40 | 143.1 | ↓-1.3 | |
| 5/4 13:50 | 141.5 | ↓-1.6 | |
| 5/4 14:00 | 139.8 | ↓-1.7 | |
| 5/4 14:10 | 137.8 | ↓-2.0 | |
| 5/4 14:20 | 135.6 | ↓-2.2 | |
| 5/4 14:30 | 133.3 | ↓-2.3 | |
| 5/4 14:40 | 130.8 | ↓-2.5 | |
| 5/4 14:50 | 128.1 | ↓-2.7 | |
| 5/4 15:00 | 125.2 | ↓-2.9 | |
| 5/4 15:10 | 122.2 | ↓-3.0 | |
| 5/4 15:20 | 119.1 | ↓-3.1 | |
| 5/4 15:30 | 115.9 | ↓-3.2 | |
| 5/4 15:40 | 112.5 | ↓-3.4 | |
| 5/4 15:50 | 109.1 | ↓-3.4 | |
| 5/4 16:00 | 105.6 | ↓-3.5 | |
| 5/4 16:10 | 102.1 | ↓-3.5 | |
| 5/4 16:20 | 98.6 | ↓-3.5 | |
| 5/4 16:30 | 95.0 | ↓-3.6 | 最大潮位差 |
| 5/4 16:40 | 91.5 | ↓-3.5 | |
| 5/4 16:50 | 88.0 | ↓-3.5 | |
| 5/4 17:00 | 84.6 | ↓-3.4 | |
| 5/4 17:10 | 81.2 | ↓-3.4 | |
| 5/4 17:20 | 77.9 | ↓-3.3 | |
| 5/4 17:30 | 74.8 | ↓-3.1 | |
| 5/4 17:40 | 71.8 | ↓-3.0 | |
| 5/4 17:50 | 68.9 | ↓-2.9 | |
| 5/4 18:00 | 66.2 | ↓-2.7 | |
| 5/4 18:10 | 63.7 | ↓-2.5 | |
| 5/4 18:20 | 61.3 | ↓-2.4 | |
| 5/4 18:30 | 59.2 | ↓-2.1 | |
| 5/4 18:40 | 57.3 | ↓-1.9 | |
| 5/4 18:50 | 55.6 | ↓-1.7 | |
| 5/4 19:00 | 54.1 | ↓-1.5 | |
| 5/4 19:10 | 52.9 | ↓-1.2 | |
| 5/4 19:20 | 51.9 | ↓-1.0 | |
| 5/4 19:30 | 51.2 | ↓-0.7 | |
| 5/4 19:40 | 50.7 | ↓-0.5 | |
| 5/4 19:50 | 50.5 | ↓-0.2 | 干潮 |
| 5/4 20:00 | 50.5 | 0 | |
| 5/4 20:10 | 50.7 | ↑0.2 | |
| 5/4 20:20 | 51.3 | ↑0.6 | |
| 5/4 20:30 | 52.0 | ↑0.7 | |
| 5/4 20:40 | 53.0 | ↑1.0 | |
| 5/4 20:50 | 54.2 | ↑1.2 | |
| 5/4 21:00 | 55.7 | ↑1.5 | |
| 5/4 21:10 | 57.4 | ↑1.7 | |
| 5/4 21:20 | 59.2 | ↑1.8 | |
| 5/4 21:30 | 61.3 | ↑2.1 | |
| 5/4 21:40 | 63.6 | ↑2.3 | |
| 5/4 21:50 | 66.0 | ↑2.4 | |
| 5/4 22:00 | 68.6 | ↑2.6 | |
| 5/4 22:10 | 71.3 | ↑2.7 | |
| 5/4 22:20 | 74.2 | ↑2.9 | |
| 5/4 22:30 | 77.2 | ↑3.0 | |
| 5/4 22:40 | 80.3 | ↑3.1 | |
| 5/4 22:50 | 83.4 | ↑3.1 | |
| 5/4 23:00 | 86.7 | ↑3.3 | |
| 5/4 23:10 | 90.0 | ↑3.3 | |
| 5/4 23:20 | 93.3 | ↑3.3 | |
| 5/4 23:30 | 96.7 | ↑3.4 | |
| 5/4 23:40 | 100.1 | ↑3.4 | |
| 5/4 23:50 | 103.4 | ↑3.3 |