| 満潮 | 干潮 | 満潮 | 干潮 |
|
7
(水) |
06:02 | 00:07 | 18:49 | 12:25 |
| 171cm | 45cm | 167cm | 14cm | |
|
||||
第一海堡（千葉）2038年04月7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 |
|---|---|---|---|
| 4/7 00:00 | 44.7 | ↓-0.5 | 干潮 |
| 4/7 00:10 | 44.6 | ↓-0.1 | |
| 4/7 00:20 | 45.1 | ↑0.5 | |
| 4/7 00:30 | 46.0 | ↑0.9 | |
| 4/7 00:40 | 47.4 | ↑1.4 | |
| 4/7 00:50 | 49.2 | ↑1.8 | |
| 4/7 01:00 | 51.5 | ↑2.3 | |
| 4/7 01:10 | 54.2 | ↑2.7 | |
| 4/7 01:20 | 57.4 | ↑3.2 | |
| 4/7 01:30 | 60.9 | ↑3.5 | |
| 4/7 01:40 | 64.8 | ↑3.9 | |
| 4/7 01:50 | 69.0 | ↑4.2 | |
| 4/7 02:00 | 73.6 | ↑4.6 | |
| 4/7 02:10 | 78.3 | ↑4.7 | |
| 4/7 02:20 | 83.4 | ↑5.1 | |
| 4/7 02:30 | 88.6 | ↑5.2 | |
| 4/7 02:40 | 93.9 | ↑5.3 | |
| 4/7 02:50 | 99.3 | ↑5.4 | |
| 4/7 03:00 | 104.9 | ↑5.6 | |
| 4/7 03:10 | 110.4 | ↑5.5 | |
| 4/7 03:20 | 115.9 | ↑5.5 | |
| 4/7 03:30 | 121.4 | ↑5.5 | |
| 4/7 03:40 | 126.7 | ↑5.3 | |
| 4/7 03:50 | 131.9 | ↑5.2 | |
| 4/7 04:00 | 136.9 | ↑5.0 | |
| 4/7 04:10 | 141.7 | ↑4.8 | |
| 4/7 04:20 | 146.2 | ↑4.5 | |
| 4/7 04:30 | 150.5 | ↑4.3 | |
| 4/7 04:40 | 154.3 | ↑3.8 | |
| 4/7 04:50 | 157.9 | ↑3.6 | |
| 4/7 05:00 | 161.0 | ↑3.1 | |
| 4/7 05:10 | 163.7 | ↑2.7 | |
| 4/7 05:20 | 165.9 | ↑2.2 | |
| 4/7 05:30 | 167.7 | ↑1.8 | |
| 4/7 05:40 | 169.0 | ↑1.3 | |
| 4/7 05:50 | 169.8 | ↑0.8 | |
| 4/7 06:00 | 170.2 | ↑0.4 | 満潮 |
| 4/7 06:10 | 170.0 | ↓-0.2 | |
| 4/7 06:20 | 169.3 | ↓-0.7 | |
| 4/7 06:30 | 168.0 | ↓-1.3 | |
| 4/7 06:40 | 166.3 | ↓-1.7 | |
| 4/7 06:50 | 164.1 | ↓-2.2 | |
| 4/7 07:00 | 161.4 | ↓-2.7 | |
| 4/7 07:10 | 158.2 | ↓-3.2 | |
| 4/7 07:20 | 154.6 | ↓-3.6 | |
| 4/7 07:30 | 150.6 | ↓-4.0 | |
| 4/7 07:40 | 146.2 | ↓-4.4 | |
| 4/7 07:50 | 141.4 | ↓-4.8 | |
| 4/7 08:00 | 136.2 | ↓-5.2 | |
| 4/7 08:10 | 130.8 | ↓-5.4 | |
| 4/7 08:20 | 125.1 | ↓-5.7 | |
| 4/7 08:30 | 119.1 | ↓-6.0 | |
| 4/7 08:40 | 113.0 | ↓-6.1 | |
| 4/7 08:50 | 106.7 | ↓-6.3 | |
| 4/7 09:00 | 100.4 | ↓-6.3 | |
| 4/7 09:10 | 93.9 | ↓-6.5 | 最大潮位差 |
| 4/7 09:20 | 87.5 | ↓-6.4 | |
| 4/7 09:30 | 81.0 | ↓-6.5 | 最大潮位差 |
| 4/7 09:40 | 74.7 | ↓-6.3 | |
| 4/7 09:50 | 68.4 | ↓-6.3 | |
| 4/7 10:00 | 62.3 | ↓-6.1 | |
| 4/7 10:10 | 56.5 | ↓-5.8 | |
| 4/7 10:20 | 50.8 | ↓-5.7 | |
| 4/7 10:30 | 45.4 | ↓-5.4 | |
| 4/7 10:40 | 40.4 | ↓-5.0 | |
| 4/7 10:50 | 35.7 | ↓-4.7 | |
| 4/7 11:00 | 31.3 | ↓-4.4 | |
| 4/7 11:10 | 27.4 | ↓-3.9 | |
| 4/7 11:20 | 23.9 | ↓-3.5 | |
| 4/7 11:30 | 20.9 | ↓-3.0 | |
| 4/7 11:40 | 18.3 | ↓-2.6 | |
| 4/7 11:50 | 16.3 | ↓-2.0 | |
| 4/7 12:00 | 14.8 | ↓-1.5 | |
| 4/7 12:10 | 13.7 | ↓-1.1 | |
| 4/7 12:20 | 13.3 | ↓-0.4 | 干潮 |
| 4/7 12:30 | 13.3 | 0 | |
| 4/7 12:40 | 13.9 | ↑0.6 | |
| 4/7 12:50 | 15.0 | ↑1.1 | |
| 4/7 13:00 | 16.6 | ↑1.6 | |
| 4/7 13:10 | 18.7 | ↑2.1 | |
| 4/7 13:20 | 21.3 | ↑2.6 | |
| 4/7 13:30 | 24.4 | ↑3.1 | |
| 4/7 13:40 | 27.9 | ↑3.5 | |
| 4/7 13:50 | 31.9 | ↑4.0 | |
| 4/7 14:00 | 36.2 | ↑4.3 | |
| 4/7 14:10 | 40.9 | ↑4.7 | |
| 4/7 14:20 | 46.0 | ↑5.1 | |
| 4/7 14:30 | 51.3 | ↑5.3 | |
| 4/7 14:40 | 56.9 | ↑5.6 | |
| 4/7 14:50 | 62.7 | ↑5.8 | |
| 4/7 15:00 | 68.7 | ↑6.0 | |
| 4/7 15:10 | 74.9 | ↑6.2 | |
| 4/7 15:20 | 81.1 | ↑6.2 | |
| 4/7 15:30 | 87.4 | ↑6.3 | |
| 4/7 15:40 | 93.7 | ↑6.3 | |
| 4/7 15:50 | 100.0 | ↑6.3 | |
| 4/7 16:00 | 106.2 | ↑6.2 | |
| 4/7 16:10 | 112.3 | ↑6.1 | |
| 4/7 16:20 | 118.2 | ↑5.9 | |
| 4/7 16:30 | 123.9 | ↑5.7 | |
| 4/7 16:40 | 129.4 | ↑5.5 | |
| 4/7 16:50 | 134.6 | ↑5.2 | |
| 4/7 17:00 | 139.5 | ↑4.9 | |
| 4/7 17:10 | 144.1 | ↑4.6 | |
| 4/7 17:20 | 148.4 | ↑4.3 | |
| 4/7 17:30 | 152.2 | ↑3.8 | |
| 4/7 17:40 | 155.6 | ↑3.4 | |
| 4/7 17:50 | 158.6 | ↑3.0 | |
| 4/7 18:00 | 161.1 | ↑2.5 | |
| 4/7 18:10 | 163.2 | ↑2.1 | |
| 4/7 18:20 | 164.8 | ↑1.6 | |
| 4/7 18:30 | 165.9 | ↑1.1 | |
| 4/7 18:40 | 166.6 | ↑0.7 | 満潮 |
| 4/7 18:50 | 166.8 | ↑0.2 | |
| 4/7 19:00 | 166.4 | ↓-0.4 | |
| 4/7 19:10 | 165.6 | ↓-0.8 | |
| 4/7 19:20 | 164.4 | ↓-1.2 | |
| 4/7 19:30 | 162.7 | ↓-1.7 | |
| 4/7 19:40 | 160.6 | ↓-2.1 | |
| 4/7 19:50 | 158.1 | ↓-2.5 | |
| 4/7 20:00 | 155.2 | ↓-2.9 | |
| 4/7 20:10 | 151.9 | ↓-3.3 | |
| 4/7 20:20 | 148.3 | ↓-3.6 | |
| 4/7 20:30 | 144.4 | ↓-3.9 | |
| 4/7 20:40 | 140.2 | ↓-4.2 | |
| 4/7 20:50 | 135.9 | ↓-4.3 | |
| 4/7 21:00 | 131.3 | ↓-4.6 | |
| 4/7 21:10 | 126.5 | ↓-4.8 | |
| 4/7 21:20 | 121.7 | ↓-4.8 | |
| 4/7 21:30 | 116.8 | ↓-4.9 | |
| 4/7 21:40 | 111.8 | ↓-5.0 | |
| 4/7 21:50 | 106.9 | ↓-4.9 | |
| 4/7 22:00 | 101.9 | ↓-5.0 | |
| 4/7 22:10 | 97.1 | ↓-4.8 | |
| 4/7 22:20 | 92.4 | ↓-4.7 | |
| 4/7 22:30 | 87.8 | ↓-4.6 | |
| 4/7 22:40 | 83.5 | ↓-4.3 | |
| 4/7 22:50 | 79.3 | ↓-4.2 | |
| 4/7 23:00 | 75.5 | ↓-3.8 | |
| 4/7 23:10 | 71.9 | ↓-3.6 | |
| 4/7 23:20 | 68.6 | ↓-3.3 | |
| 4/7 23:30 | 65.7 | ↓-2.9 | |
| 4/7 23:40 | 63.1 | ↓-2.6 | |
| 4/7 23:50 | 61.0 | ↓-2.1 |