| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(金) |
05:08 | 12:08 | 19:07 | - |
| 152cm | 6cm | 144cm | - | |
|
||||
岩井袋（千葉）2038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 | 85.4 | ↑0.4 | |
| 5/21 00:10 | 86.1 | ↑0.7 | |
| 5/21 00:20 | 87.1 | ↑1.0 | |
| 5/21 00:30 | 88.4 | ↑1.3 | |
| 5/21 00:40 | 89.9 | ↑1.5 | |
| 5/21 00:50 | 91.7 | ↑1.8 | |
| 5/21 01:00 | 93.8 | ↑2.1 | |
| 5/21 01:10 | 96.0 | ↑2.2 | |
| 5/21 01:20 | 98.4 | ↑2.4 | |
| 5/21 01:30 | 101.1 | ↑2.7 | |
| 5/21 01:40 | 103.9 | ↑2.8 | |
| 5/21 01:50 | 106.8 | ↑2.9 | |
| 5/21 02:00 | 109.8 | ↑3.0 | |
| 5/21 02:10 | 112.9 | ↑3.1 | |
| 5/21 02:20 | 116.1 | ↑3.2 | |
| 5/21 02:30 | 119.3 | ↑3.2 | |
| 5/21 02:40 | 122.5 | ↑3.2 | |
| 5/21 02:50 | 125.6 | ↑3.1 | |
| 5/21 03:00 | 128.7 | ↑3.1 | |
| 5/21 03:10 | 131.7 | ↑3.0 | |
| 5/21 03:20 | 134.6 | ↑2.9 | |
| 5/21 03:30 | 137.4 | ↑2.8 | |
| 5/21 03:40 | 140.0 | ↑2.6 | |
| 5/21 03:50 | 142.4 | ↑2.4 | |
| 5/21 04:00 | 144.5 | ↑2.1 | |
| 5/21 04:10 | 146.5 | ↑2.0 | |
| 5/21 04:20 | 148.1 | ↑1.6 | |
| 5/21 04:30 | 149.5 | ↑1.4 | |
| 5/21 04:40 | 150.6 | ↑1.1 | |
| 5/21 04:50 | 151.3 | ↑0.7 | |
| 5/21 05:00 | 151.7 | ↑0.4 | 満潮 |
| 5/21 05:10 | 151.8 | ↑0.1 | |
| 5/21 05:20 | 151.5 | ↓-0.3 | |
| 5/21 05:30 | 150.8 | ↓-0.7 | |
| 5/21 05:40 | 149.8 | ↓-1.0 | |
| 5/21 05:50 | 148.4 | ↓-1.4 | |
| 5/21 06:00 | 146.7 | ↓-1.7 | |
| 5/21 06:10 | 144.6 | ↓-2.1 | |
| 5/21 06:20 | 142.1 | ↓-2.5 | |
| 5/21 06:30 | 139.3 | ↓-2.8 | |
| 5/21 06:40 | 136.1 | ↓-3.2 | |
| 5/21 06:50 | 132.7 | ↓-3.4 | |
| 5/21 07:00 | 128.9 | ↓-3.8 | |
| 5/21 07:10 | 124.8 | ↓-4.1 | |
| 5/21 07:20 | 120.5 | ↓-4.3 | |
| 5/21 07:30 | 115.9 | ↓-4.6 | |
| 5/21 07:40 | 111.1 | ↓-4.8 | |
| 5/21 07:50 | 106.1 | ↓-5.0 | |
| 5/21 08:00 | 100.9 | ↓-5.2 | |
| 5/21 08:10 | 95.7 | ↓-5.2 | |
| 5/21 08:20 | 90.3 | ↓-5.4 | |
| 5/21 08:30 | 84.8 | ↓-5.5 | |
| 5/21 08:40 | 79.3 | ↓-5.5 | |
| 5/21 08:50 | 73.7 | ↓-5.6 | 最大潮位差 |
| 5/21 09:00 | 68.2 | ↓-5.5 | |
| 5/21 09:10 | 62.8 | ↓-5.4 | |
| 5/21 09:20 | 57.4 | ↓-5.4 | |
| 5/21 09:30 | 52.1 | ↓-5.3 | |
| 5/21 09:40 | 47.0 | ↓-5.1 | |
| 5/21 09:50 | 42.1 | ↓-4.9 | |
| 5/21 10:00 | 37.4 | ↓-4.7 | |
| 5/21 10:10 | 32.9 | ↓-4.5 | |
| 5/21 10:20 | 28.7 | ↓-4.2 | |
| 5/21 10:30 | 24.8 | ↓-3.9 | |
| 5/21 10:40 | 21.2 | ↓-3.6 | |
| 5/21 10:50 | 17.9 | ↓-3.3 | |
| 5/21 11:00 | 15.0 | ↓-2.9 | |
| 5/21 11:10 | 12.5 | ↓-2.5 | |
| 5/21 11:20 | 10.3 | ↓-2.2 | |
| 5/21 11:30 | 8.6 | ↓-1.7 | |
| 5/21 11:40 | 7.2 | ↓-1.4 | |
| 5/21 11:50 | 6.3 | ↓-0.9 | |
| 5/21 12:00 | 5.8 | ↓-0.5 | 干潮 |
| 5/21 12:10 | 5.7 | ↓-0.1 | |
| 5/21 12:20 | 6.1 | ↑0.4 | |
| 5/21 12:30 | 6.8 | ↑0.7 | |
| 5/21 12:40 | 8.0 | ↑1.2 | |
| 5/21 12:50 | 9.6 | ↑1.6 | |
| 5/21 13:00 | 11.6 | ↑2.0 | |
| 5/21 13:10 | 14.0 | ↑2.4 | |
| 5/21 13:20 | 16.7 | ↑2.7 | |
| 5/21 13:30 | 19.8 | ↑3.1 | |
| 5/21 13:40 | 23.2 | ↑3.4 | |
| 5/21 13:50 | 26.9 | ↑3.7 | |
| 5/21 14:00 | 30.9 | ↑4.0 | |
| 5/21 14:10 | 35.1 | ↑4.2 | |
| 5/21 14:20 | 39.6 | ↑4.5 | |
| 5/21 14:30 | 44.3 | ↑4.7 | |
| 5/21 14:40 | 49.2 | ↑4.9 | |
| 5/21 14:50 | 54.2 | ↑5.0 | |
| 5/21 15:00 | 59.3 | ↑5.1 | |
| 5/21 15:10 | 64.4 | ↑5.1 | |
| 5/21 15:20 | 69.7 | ↑5.3 | |
| 5/21 15:30 | 74.9 | ↑5.2 | |
| 5/21 15:40 | 80.2 | ↑5.3 | |
| 5/21 15:50 | 85.4 | ↑5.2 | |
| 5/21 16:00 | 90.5 | ↑5.1 | |
| 5/21 16:10 | 95.5 | ↑5.0 | |
| 5/21 16:20 | 100.3 | ↑4.8 | |
| 5/21 16:30 | 105.1 | ↑4.8 | |
| 5/21 16:40 | 109.6 | ↑4.5 | |
| 5/21 16:50 | 113.9 | ↑4.3 | |
| 5/21 17:00 | 118.0 | ↑4.1 | |
| 5/21 17:10 | 121.8 | ↑3.8 | |
| 5/21 17:20 | 125.4 | ↑3.6 | |
| 5/21 17:30 | 128.7 | ↑3.3 | |
| 5/21 17:40 | 131.6 | ↑2.9 | |
| 5/21 17:50 | 134.3 | ↑2.7 | |
| 5/21 18:00 | 136.6 | ↑2.3 | |
| 5/21 18:10 | 138.7 | ↑2.1 | |
| 5/21 18:20 | 140.3 | ↑1.6 | |
| 5/21 18:30 | 141.7 | ↑1.4 | |
| 5/21 18:40 | 142.7 | ↑1.0 | |
| 5/21 18:50 | 143.4 | ↑0.7 | |
| 5/21 19:00 | 143.7 | ↑0.3 | 満潮 |
| 5/21 19:10 | 143.7 | 0 | |
| 5/21 19:20 | 143.5 | ↓-0.2 | |
| 5/21 19:30 | 142.9 | ↓-0.6 | |
| 5/21 19:40 | 142.0 | ↓-0.9 | |
| 5/21 19:50 | 140.9 | ↓-1.1 | |
| 5/21 20:00 | 139.5 | ↓-1.4 | |
| 5/21 20:10 | 137.9 | ↓-1.6 | |
| 5/21 20:20 | 136.1 | ↓-1.8 | |
| 5/21 20:30 | 134.1 | ↓-2.0 | |
| 5/21 20:40 | 131.9 | ↓-2.2 | |
| 5/21 20:50 | 129.6 | ↓-2.3 | |
| 5/21 21:00 | 127.2 | ↓-2.4 | |
| 5/21 21:10 | 124.7 | ↓-2.5 | |
| 5/21 21:20 | 122.1 | ↓-2.6 | |
| 5/21 21:30 | 119.5 | ↓-2.6 | |
| 5/21 21:40 | 116.9 | ↓-2.6 | |
| 5/21 21:50 | 114.3 | ↓-2.6 | |
| 5/21 22:00 | 111.8 | ↓-2.5 | |
| 5/21 22:10 | 109.3 | ↓-2.5 | |
| 5/21 22:20 | 106.9 | ↓-2.4 | |
| 5/21 22:30 | 104.6 | ↓-2.3 | |
| 5/21 22:40 | 102.4 | ↓-2.2 | |
| 5/21 22:50 | 100.4 | ↓-2.0 | |
| 5/21 23:00 | 98.6 | ↓-1.8 | |
| 5/21 23:10 | 97.0 | ↓-1.6 | |
| 5/21 23:20 | 95.6 | ↓-1.4 | |
| 5/21 23:30 | 94.3 | ↓-1.3 | |
| 5/21 23:40 | 93.4 | ↓-0.9 | |
| 5/21 23:50 | 92.6 | ↓-0.8 |