| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
05:09 | 12:11 | 19:15 | - |
| 154cm | -4cm | 148cm | - | |
|
||||
南伊豆（静岡）2023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 | 90.0 | ↑0.3 | |
| 5/21 00:10 | 90.5 | ↑0.5 | |
| 5/21 00:20 | 91.2 | ↑0.7 | |
| 5/21 00:30 | 92.3 | ↑1.1 | |
| 5/21 00:40 | 93.6 | ↑1.3 | |
| 5/21 00:50 | 95.2 | ↑1.6 | |
| 5/21 01:00 | 97.1 | ↑1.9 | |
| 5/21 01:10 | 99.2 | ↑2.1 | |
| 5/21 01:20 | 101.4 | ↑2.2 | |
| 5/21 01:30 | 103.9 | ↑2.5 | |
| 5/21 01:40 | 106.6 | ↑2.7 | |
| 5/21 01:50 | 109.3 | ↑2.7 | |
| 5/21 02:00 | 112.2 | ↑2.9 | |
| 5/21 02:10 | 115.2 | ↑3.0 | |
| 5/21 02:20 | 118.3 | ↑3.1 | |
| 5/21 02:30 | 121.4 | ↑3.1 | |
| 5/21 02:40 | 124.5 | ↑3.1 | |
| 5/21 02:50 | 127.6 | ↑3.1 | |
| 5/21 03:00 | 130.6 | ↑3.0 | |
| 5/21 03:10 | 133.6 | ↑3.0 | |
| 5/21 03:20 | 136.5 | ↑2.9 | |
| 5/21 03:30 | 139.2 | ↑2.7 | |
| 5/21 03:40 | 141.7 | ↑2.5 | |
| 5/21 03:50 | 144.1 | ↑2.4 | |
| 5/21 04:00 | 146.3 | ↑2.2 | |
| 5/21 04:10 | 148.2 | ↑1.9 | |
| 5/21 04:20 | 149.9 | ↑1.7 | |
| 5/21 04:30 | 151.3 | ↑1.4 | |
| 5/21 04:40 | 152.4 | ↑1.1 | |
| 5/21 04:50 | 153.2 | ↑0.8 | |
| 5/21 05:00 | 153.6 | ↑0.4 | 満潮 |
| 5/21 05:10 | 153.7 | ↑0.1 | |
| 5/21 05:20 | 153.5 | ↓-0.2 | |
| 5/21 05:30 | 152.9 | ↓-0.6 | |
| 5/21 05:40 | 151.9 | ↓-1.0 | |
| 5/21 05:50 | 150.5 | ↓-1.4 | |
| 5/21 06:00 | 148.7 | ↓-1.8 | |
| 5/21 06:10 | 146.6 | ↓-2.1 | |
| 5/21 06:20 | 144.0 | ↓-2.6 | |
| 5/21 06:30 | 141.1 | ↓-2.9 | |
| 5/21 06:40 | 137.9 | ↓-3.2 | |
| 5/21 06:50 | 134.3 | ↓-3.6 | |
| 5/21 07:00 | 130.3 | ↓-4.0 | |
| 5/21 07:10 | 126.0 | ↓-4.3 | |
| 5/21 07:20 | 121.5 | ↓-4.5 | |
| 5/21 07:30 | 116.6 | ↓-4.9 | |
| 5/21 07:40 | 111.5 | ↓-5.1 | |
| 5/21 07:50 | 106.2 | ↓-5.3 | |
| 5/21 08:00 | 100.7 | ↓-5.5 | |
| 5/21 08:10 | 95.0 | ↓-5.7 | |
| 5/21 08:20 | 89.2 | ↓-5.8 | |
| 5/21 08:30 | 83.3 | ↓-5.9 | |
| 5/21 08:40 | 77.3 | ↓-6.0 | 最大潮位差 |
| 5/21 08:50 | 71.3 | ↓-6.0 | 最大潮位差 |
| 5/21 09:00 | 65.4 | ↓-5.9 | |
| 5/21 09:10 | 59.4 | ↓-6.0 | 最大潮位差 |
| 5/21 09:20 | 53.6 | ↓-5.8 | |
| 5/21 09:30 | 47.8 | ↓-5.8 | |
| 5/21 09:40 | 42.3 | ↓-5.5 | |
| 5/21 09:50 | 36.8 | ↓-5.5 | |
| 5/21 10:00 | 31.7 | ↓-5.1 | |
| 5/21 10:10 | 26.7 | ↓-5.0 | |
| 5/21 10:20 | 22.0 | ↓-4.7 | |
| 5/21 10:30 | 17.7 | ↓-4.3 | |
| 5/21 10:40 | 13.6 | ↓-4.1 | |
| 5/21 10:50 | 10.0 | ↓-3.6 | |
| 5/21 11:00 | 6.7 | ↓-3.3 | |
| 5/21 11:10 | 3.8 | ↓-2.9 | |
| 5/21 11:20 | 1.3 | ↓-2.5 | |
| 5/21 11:30 | -0.8 | ↓-2.1 | |
| 5/21 11:40 | -2.4 | ↓-1.6 | |
| 5/21 11:50 | -3.6 | ↓-1.2 | |
| 5/21 12:00 | -4.3 | ↓-0.7 | |
| 5/21 12:10 | -4.5 | ↓-0.2 | 干潮 |
| 5/21 12:20 | -4.3 | ↑0.2 | |
| 5/21 12:30 | -3.6 | ↑0.7 | |
| 5/21 12:40 | -2.5 | ↑1.1 | |
| 5/21 12:50 | -0.9 | ↑1.6 | |
| 5/21 13:00 | 1.2 | ↑2.1 | |
| 5/21 13:10 | 3.6 | ↑2.4 | |
| 5/21 13:20 | 6.5 | ↑2.9 | |
| 5/21 13:30 | 9.8 | ↑3.3 | |
| 5/21 13:40 | 13.4 | ↑3.6 | |
| 5/21 13:50 | 17.4 | ↑4.0 | |
| 5/21 14:00 | 21.6 | ↑4.2 | |
| 5/21 14:10 | 26.2 | ↑4.6 | |
| 5/21 14:20 | 31.0 | ↑4.8 | |
| 5/21 14:30 | 36.1 | ↑5.1 | |
| 5/21 14:40 | 41.3 | ↑5.2 | |
| 5/21 14:50 | 46.7 | ↑5.4 | |
| 5/21 15:00 | 52.2 | ↑5.5 | |
| 5/21 15:10 | 57.8 | ↑5.6 | |
| 5/21 15:20 | 63.5 | ↑5.7 | |
| 5/21 15:30 | 69.2 | ↑5.7 | |
| 5/21 15:40 | 74.8 | ↑5.6 | |
| 5/21 15:50 | 80.5 | ↑5.7 | |
| 5/21 16:00 | 86.0 | ↑5.5 | |
| 5/21 16:10 | 91.5 | ↑5.5 | |
| 5/21 16:20 | 96.8 | ↑5.3 | |
| 5/21 16:30 | 102.0 | ↑5.2 | |
| 5/21 16:40 | 107.0 | ↑5.0 | |
| 5/21 16:50 | 111.8 | ↑4.8 | |
| 5/21 17:00 | 116.3 | ↑4.5 | |
| 5/21 17:10 | 120.6 | ↑4.3 | |
| 5/21 17:20 | 124.6 | ↑4.0 | |
| 5/21 17:30 | 128.4 | ↑3.8 | |
| 5/21 17:40 | 131.8 | ↑3.4 | |
| 5/21 17:50 | 134.9 | ↑3.1 | |
| 5/21 18:00 | 137.6 | ↑2.7 | |
| 5/21 18:10 | 140.0 | ↑2.4 | |
| 5/21 18:20 | 142.1 | ↑2.1 | |
| 5/21 18:30 | 143.8 | ↑1.7 | |
| 5/21 18:40 | 145.2 | ↑1.4 | |
| 5/21 18:50 | 146.2 | ↑1.0 | |
| 5/21 19:00 | 146.8 | ↑0.6 | |
| 5/21 19:10 | 147.1 | ↑0.3 | 満潮 |
| 5/21 19:20 | 147.1 | 0 | |
| 5/21 19:30 | 146.8 | ↓-0.3 | |
| 5/21 19:40 | 146.1 | ↓-0.7 | |
| 5/21 19:50 | 145.2 | ↓-0.9 | |
| 5/21 20:00 | 143.9 | ↓-1.3 | |
| 5/21 20:10 | 142.5 | ↓-1.4 | |
| 5/21 20:20 | 140.8 | ↓-1.7 | |
| 5/21 20:30 | 138.9 | ↓-1.9 | |
| 5/21 20:40 | 136.8 | ↓-2.1 | |
| 5/21 20:50 | 134.5 | ↓-2.3 | |
| 5/21 21:00 | 132.1 | ↓-2.4 | |
| 5/21 21:10 | 129.6 | ↓-2.5 | |
| 5/21 21:20 | 127.1 | ↓-2.5 | |
| 5/21 21:30 | 124.5 | ↓-2.6 | |
| 5/21 21:40 | 121.8 | ↓-2.7 | |
| 5/21 21:50 | 119.2 | ↓-2.6 | |
| 5/21 22:00 | 116.6 | ↓-2.6 | |
| 5/21 22:10 | 114.0 | ↓-2.6 | |
| 5/21 22:20 | 111.6 | ↓-2.4 | |
| 5/21 22:30 | 109.2 | ↓-2.4 | |
| 5/21 22:40 | 106.9 | ↓-2.3 | |
| 5/21 22:50 | 104.8 | ↓-2.1 | |
| 5/21 23:00 | 102.9 | ↓-1.9 | |
| 5/21 23:10 | 101.1 | ↓-1.8 | |
| 5/21 23:20 | 99.6 | ↓-1.5 | |
| 5/21 23:30 | 98.2 | ↓-1.4 | |
| 5/21 23:40 | 97.1 | ↓-1.1 | |
| 5/21 23:50 | 96.2 | ↓-0.9 |