| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(金) |
01:58 | 08:42 | 15:09 | 20:42 |
| 158cm | 46cm | 146cm | 80cm | |
|
||||
第一海堡（千葉）2032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 | 138.6 | ↑3.0 | |
| 5/21 00:10 | 141.4 | ↑2.8 | |
| 5/21 00:20 | 144.1 | ↑2.7 | |
| 5/21 00:30 | 146.5 | ↑2.4 | |
| 5/21 00:40 | 148.8 | ↑2.3 | |
| 5/21 00:50 | 150.8 | ↑2.0 | |
| 5/21 01:00 | 152.6 | ↑1.8 | |
| 5/21 01:10 | 154.2 | ↑1.6 | |
| 5/21 01:20 | 155.4 | ↑1.2 | |
| 5/21 01:30 | 156.4 | ↑1.0 | |
| 5/21 01:40 | 157.1 | ↑0.7 | |
| 5/21 01:50 | 157.4 | ↑0.3 | 満潮 |
| 5/21 02:00 | 157.5 | ↑0.1 | |
| 5/21 02:10 | 157.2 | ↓-0.3 | |
| 5/21 02:20 | 156.7 | ↓-0.5 | |
| 5/21 02:30 | 155.8 | ↓-0.9 | |
| 5/21 02:40 | 154.6 | ↓-1.2 | |
| 5/21 02:50 | 153.0 | ↓-1.6 | |
| 5/21 03:00 | 151.2 | ↓-1.8 | |
| 5/21 03:10 | 149.1 | ↓-2.1 | |
| 5/21 03:20 | 146.7 | ↓-2.4 | |
| 5/21 03:30 | 144.0 | ↓-2.7 | |
| 5/21 03:40 | 141.1 | ↓-2.9 | |
| 5/21 03:50 | 137.9 | ↓-3.2 | |
| 5/21 04:00 | 134.5 | ↓-3.4 | |
| 5/21 04:10 | 130.9 | ↓-3.6 | |
| 5/21 04:20 | 127.1 | ↓-3.8 | |
| 5/21 04:30 | 123.1 | ↓-4.0 | |
| 5/21 04:40 | 119.0 | ↓-4.1 | |
| 5/21 04:50 | 114.8 | ↓-4.2 | |
| 5/21 05:00 | 110.6 | ↓-4.2 | |
| 5/21 05:10 | 106.2 | ↓-4.4 | 最大潮位差 |
| 5/21 05:20 | 101.8 | ↓-4.4 | 最大潮位差 |
| 5/21 05:30 | 97.4 | ↓-4.4 | 最大潮位差 |
| 5/21 05:40 | 93.1 | ↓-4.3 | |
| 5/21 05:50 | 88.7 | ↓-4.4 | 最大潮位差 |
| 5/21 06:00 | 84.5 | ↓-4.2 | |
| 5/21 06:10 | 80.3 | ↓-4.2 | |
| 5/21 06:20 | 76.3 | ↓-4.0 | |
| 5/21 06:30 | 72.4 | ↓-3.9 | |
| 5/21 06:40 | 68.8 | ↓-3.6 | |
| 5/21 06:50 | 65.3 | ↓-3.5 | |
| 5/21 07:00 | 62.0 | ↓-3.3 | |
| 5/21 07:10 | 59.0 | ↓-3.0 | |
| 5/21 07:20 | 56.2 | ↓-2.8 | |
| 5/21 07:30 | 53.7 | ↓-2.5 | |
| 5/21 07:40 | 51.5 | ↓-2.2 | |
| 5/21 07:50 | 49.6 | ↓-1.9 | |
| 5/21 08:00 | 48.1 | ↓-1.5 | |
| 5/21 08:10 | 46.8 | ↓-1.3 | |
| 5/21 08:20 | 45.9 | ↓-0.9 | |
| 5/21 08:30 | 45.4 | ↓-0.5 | |
| 5/21 08:40 | 45.2 | ↓-0.2 | 干潮 |
| 5/21 08:50 | 45.3 | ↑0.1 | |
| 5/21 09:00 | 45.7 | ↑0.4 | |
| 5/21 09:10 | 46.6 | ↑0.9 | |
| 5/21 09:20 | 47.7 | ↑1.1 | |
| 5/21 09:30 | 49.2 | ↑1.5 | |
| 5/21 09:40 | 50.9 | ↑1.7 | |
| 5/21 09:50 | 53.0 | ↑2.1 | |
| 5/21 10:00 | 55.4 | ↑2.4 | |
| 5/21 10:10 | 58.0 | ↑2.6 | |
| 5/21 10:20 | 60.9 | ↑2.9 | |
| 5/21 10:30 | 64.0 | ↑3.1 | |
| 5/21 10:40 | 67.3 | ↑3.3 | |
| 5/21 10:50 | 70.8 | ↑3.5 | |
| 5/21 11:00 | 74.4 | ↑3.6 | |
| 5/21 11:10 | 78.2 | ↑3.8 | |
| 5/21 11:20 | 82.2 | ↑4.0 | |
| 5/21 11:30 | 86.1 | ↑3.9 | |
| 5/21 11:40 | 90.2 | ↑4.1 | |
| 5/21 11:50 | 94.3 | ↑4.1 | |
| 5/21 12:00 | 98.4 | ↑4.1 | |
| 5/21 12:10 | 102.4 | ↑4.0 | |
| 5/21 12:20 | 106.4 | ↑4.0 | |
| 5/21 12:30 | 110.3 | ↑3.9 | |
| 5/21 12:40 | 114.2 | ↑3.9 | |
| 5/21 12:50 | 117.8 | ↑3.6 | |
| 5/21 13:00 | 121.4 | ↑3.6 | |
| 5/21 13:10 | 124.7 | ↑3.3 | |
| 5/21 13:20 | 127.9 | ↑3.2 | |
| 5/21 13:30 | 130.8 | ↑2.9 | |
| 5/21 13:40 | 133.6 | ↑2.8 | |
| 5/21 13:50 | 136.0 | ↑2.4 | |
| 5/21 14:00 | 138.2 | ↑2.2 | |
| 5/21 14:10 | 140.1 | ↑1.9 | |
| 5/21 14:20 | 141.7 | ↑1.6 | |
| 5/21 14:30 | 143.1 | ↑1.4 | |
| 5/21 14:40 | 144.1 | ↑1.0 | |
| 5/21 14:50 | 144.8 | ↑0.7 | |
| 5/21 15:00 | 145.2 | ↑0.4 | 満潮 |
| 5/21 15:10 | 145.3 | ↑0.1 | |
| 5/21 15:20 | 145.1 | ↓-0.2 | |
| 5/21 15:30 | 144.6 | ↓-0.5 | |
| 5/21 15:40 | 143.8 | ↓-0.8 | |
| 5/21 15:50 | 142.7 | ↓-1.1 | |
| 5/21 16:00 | 141.3 | ↓-1.4 | |
| 5/21 16:10 | 139.7 | ↓-1.6 | |
| 5/21 16:20 | 137.9 | ↓-1.8 | |
| 5/21 16:30 | 135.8 | ↓-2.1 | |
| 5/21 16:40 | 133.5 | ↓-2.3 | |
| 5/21 16:50 | 131.1 | ↓-2.4 | |
| 5/21 17:00 | 128.4 | ↓-2.7 | |
| 5/21 17:10 | 125.7 | ↓-2.7 | |
| 5/21 17:20 | 122.8 | ↓-2.9 | |
| 5/21 17:30 | 119.8 | ↓-3.0 | |
| 5/21 17:40 | 116.8 | ↓-3.0 | |
| 5/21 17:50 | 113.8 | ↓-3.0 | |
| 5/21 18:00 | 110.7 | ↓-3.1 | |
| 5/21 18:10 | 107.6 | ↓-3.1 | |
| 5/21 18:20 | 104.6 | ↓-3.0 | |
| 5/21 18:30 | 101.7 | ↓-2.9 | |
| 5/21 18:40 | 98.8 | ↓-2.9 | |
| 5/21 18:50 | 96.1 | ↓-2.7 | |
| 5/21 19:00 | 93.5 | ↓-2.6 | |
| 5/21 19:10 | 91.1 | ↓-2.4 | |
| 5/21 19:20 | 88.9 | ↓-2.2 | |
| 5/21 19:30 | 86.8 | ↓-2.1 | |
| 5/21 19:40 | 85.0 | ↓-1.8 | |
| 5/21 19:50 | 83.5 | ↓-1.5 | |
| 5/21 20:00 | 82.2 | ↓-1.3 | |
| 5/21 20:10 | 81.1 | ↓-1.1 | |
| 5/21 20:20 | 80.4 | ↓-0.7 | |
| 5/21 20:30 | 79.9 | ↓-0.5 | |
| 5/21 20:40 | 79.8 | ↓-0.1 | 干潮 |
| 5/21 20:50 | 79.9 | ↑0.1 | |
| 5/21 21:00 | 80.3 | ↑0.4 | |
| 5/21 21:10 | 81.0 | ↑0.7 | |
| 5/21 21:20 | 82.1 | ↑1.1 | |
| 5/21 21:30 | 83.4 | ↑1.3 | |
| 5/21 21:40 | 85.0 | ↑1.6 | |
| 5/21 21:50 | 86.9 | ↑1.9 | |
| 5/21 22:00 | 89.0 | ↑2.1 | |
| 5/21 22:10 | 91.4 | ↑2.4 | |
| 5/21 22:20 | 94.0 | ↑2.6 | |
| 5/21 22:30 | 96.9 | ↑2.9 | |
| 5/21 22:40 | 99.9 | ↑3.0 | |
| 5/21 22:50 | 103.1 | ↑3.2 | |
| 5/21 23:00 | 106.4 | ↑3.3 | |
| 5/21 23:10 | 109.9 | ↑3.5 | |
| 5/21 23:20 | 113.5 | ↑3.6 | |
| 5/21 23:30 | 117.1 | ↑3.6 | |
| 5/21 23:40 | 120.8 | ↑3.7 | |
| 5/21 23:50 | 124.5 | ↑3.7 |