| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(水) |
10:10 | 04:17 | 22:21 | 15:44 |
| 133cm | 77cm | 164cm | 87cm | |
|
||||
第一海堡（千葉）2029年07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 |
|---|---|---|---|
| 7/4 00:00 | 139.7 | ↓-3.2 | |
| 7/4 00:10 | 136.4 | ↓-3.3 | |
| 7/4 00:20 | 132.9 | ↓-3.5 | |
| 7/4 00:30 | 129.5 | ↓-3.4 | |
| 7/4 00:40 | 125.9 | ↓-3.6 | 最大潮位差 |
| 7/4 00:50 | 122.4 | ↓-3.5 | |
| 7/4 01:00 | 118.8 | ↓-3.6 | 最大潮位差 |
| 7/4 01:10 | 115.3 | ↓-3.5 | |
| 7/4 01:20 | 111.8 | ↓-3.5 | |
| 7/4 01:30 | 108.4 | ↓-3.4 | |
| 7/4 01:40 | 105.0 | ↓-3.4 | |
| 7/4 01:50 | 101.8 | ↓-3.2 | |
| 7/4 02:00 | 98.7 | ↓-3.1 | |
| 7/4 02:10 | 95.8 | ↓-2.9 | |
| 7/4 02:20 | 93.0 | ↓-2.8 | |
| 7/4 02:30 | 90.4 | ↓-2.6 | |
| 7/4 02:40 | 88.0 | ↓-2.4 | |
| 7/4 02:50 | 85.7 | ↓-2.3 | |
| 7/4 03:00 | 83.8 | ↓-1.9 | |
| 7/4 03:10 | 82.0 | ↓-1.8 | |
| 7/4 03:20 | 80.5 | ↓-1.5 | |
| 7/4 03:30 | 79.2 | ↓-1.3 | |
| 7/4 03:40 | 78.1 | ↓-1.1 | |
| 7/4 03:50 | 77.4 | ↓-0.7 | |
| 7/4 04:00 | 76.8 | ↓-0.6 | |
| 7/4 04:10 | 76.6 | ↓-0.2 | 干潮 |
| 7/4 04:20 | 76.5 | ↓-0.1 | |
| 7/4 04:30 | 76.7 | ↑0.2 | |
| 7/4 04:40 | 77.2 | ↑0.5 | |
| 7/4 04:50 | 77.9 | ↑0.7 | |
| 7/4 05:00 | 78.8 | ↑0.9 | |
| 7/4 05:10 | 79.9 | ↑1.1 | |
| 7/4 05:20 | 81.3 | ↑1.4 | |
| 7/4 05:30 | 82.8 | ↑1.5 | |
| 7/4 05:40 | 84.5 | ↑1.7 | |
| 7/4 05:50 | 86.3 | ↑1.8 | |
| 7/4 06:00 | 88.3 | ↑2.0 | |
| 7/4 06:10 | 90.4 | ↑2.1 | |
| 7/4 06:20 | 92.7 | ↑2.3 | |
| 7/4 06:30 | 95.0 | ↑2.3 | |
| 7/4 06:40 | 97.4 | ↑2.4 | |
| 7/4 06:50 | 99.8 | ↑2.4 | |
| 7/4 07:00 | 102.3 | ↑2.5 | |
| 7/4 07:10 | 104.8 | ↑2.5 | |
| 7/4 07:20 | 107.2 | ↑2.4 | |
| 7/4 07:30 | 109.7 | ↑2.5 | |
| 7/4 07:40 | 112.1 | ↑2.4 | |
| 7/4 07:50 | 114.4 | ↑2.3 | |
| 7/4 08:00 | 116.7 | ↑2.3 | |
| 7/4 08:10 | 118.8 | ↑2.1 | |
| 7/4 08:20 | 120.9 | ↑2.1 | |
| 7/4 08:30 | 122.8 | ↑1.9 | |
| 7/4 08:40 | 124.6 | ↑1.8 | |
| 7/4 08:50 | 126.2 | ↑1.6 | |
| 7/4 09:00 | 127.6 | ↑1.4 | |
| 7/4 09:10 | 128.9 | ↑1.3 | |
| 7/4 09:20 | 130.0 | ↑1.1 | |
| 7/4 09:30 | 130.9 | ↑0.9 | |
| 7/4 09:40 | 131.6 | ↑0.7 | |
| 7/4 09:50 | 132.1 | ↑0.5 | |
| 7/4 10:00 | 132.3 | ↑0.2 | 満潮 |
| 7/4 10:10 | 132.4 | ↑0.1 | 満潮 |
| 7/4 10:20 | 132.3 | ↓-0.1 | |
| 7/4 10:30 | 132.0 | ↓-0.3 | |
| 7/4 10:40 | 131.5 | ↓-0.5 | |
| 7/4 10:50 | 130.7 | ↓-0.8 | |
| 7/4 11:00 | 129.8 | ↓-0.9 | |
| 7/4 11:10 | 128.8 | ↓-1.0 | |
| 7/4 11:20 | 127.5 | ↓-1.3 | |
| 7/4 11:30 | 126.1 | ↓-1.4 | |
| 7/4 11:40 | 124.6 | ↓-1.5 | |
| 7/4 11:50 | 122.9 | ↓-1.7 | |
| 7/4 12:00 | 121.1 | ↓-1.8 | |
| 7/4 12:10 | 119.3 | ↓-1.8 | |
| 7/4 12:20 | 117.3 | ↓-2.0 | |
| 7/4 12:30 | 115.2 | ↓-2.1 | |
| 7/4 12:40 | 113.2 | ↓-2.0 | |
| 7/4 12:50 | 111.0 | ↓-2.2 | |
| 7/4 13:00 | 108.9 | ↓-2.1 | |
| 7/4 13:10 | 106.8 | ↓-2.1 | |
| 7/4 13:20 | 104.7 | ↓-2.1 | |
| 7/4 13:30 | 102.6 | ↓-2.1 | |
| 7/4 13:40 | 100.6 | ↓-2.0 | |
| 7/4 13:50 | 98.7 | ↓-1.9 | |
| 7/4 14:00 | 96.9 | ↓-1.8 | |
| 7/4 14:10 | 95.2 | ↓-1.7 | |
| 7/4 14:20 | 93.6 | ↓-1.6 | |
| 7/4 14:30 | 92.1 | ↓-1.5 | |
| 7/4 14:40 | 90.8 | ↓-1.3 | |
| 7/4 14:50 | 89.7 | ↓-1.1 | |
| 7/4 15:00 | 88.7 | ↓-1.0 | |
| 7/4 15:10 | 87.9 | ↓-0.8 | |
| 7/4 15:20 | 87.3 | ↓-0.6 | |
| 7/4 15:30 | 87.0 | ↓-0.3 | |
| 7/4 15:40 | 86.8 | ↓-0.2 | 干潮 |
| 7/4 15:50 | 86.9 | ↑0.1 | |
| 7/4 16:00 | 87.1 | ↑0.2 | |
| 7/4 16:10 | 87.6 | ↑0.5 | |
| 7/4 16:20 | 88.3 | ↑0.7 | |
| 7/4 16:30 | 89.2 | ↑0.9 | |
| 7/4 16:40 | 90.4 | ↑1.2 | |
| 7/4 16:50 | 91.7 | ↑1.3 | |
| 7/4 17:00 | 93.3 | ↑1.6 | |
| 7/4 17:10 | 95.0 | ↑1.7 | |
| 7/4 17:20 | 96.9 | ↑1.9 | |
| 7/4 17:30 | 99.1 | ↑2.2 | |
| 7/4 17:40 | 101.3 | ↑2.2 | |
| 7/4 17:50 | 103.7 | ↑2.4 | |
| 7/4 18:00 | 106.3 | ↑2.6 | |
| 7/4 18:10 | 109.0 | ↑2.7 | |
| 7/4 18:20 | 111.7 | ↑2.7 | |
| 7/4 18:30 | 114.6 | ↑2.9 | |
| 7/4 18:40 | 117.5 | ↑2.9 | |
| 7/4 18:50 | 120.5 | ↑3.0 | |
| 7/4 19:00 | 123.5 | ↑3.0 | |
| 7/4 19:10 | 126.6 | ↑3.1 | |
| 7/4 19:20 | 129.6 | ↑3.0 | |
| 7/4 19:30 | 132.6 | ↑3.0 | |
| 7/4 19:40 | 135.6 | ↑3.0 | |
| 7/4 19:50 | 138.5 | ↑2.9 | |
| 7/4 20:00 | 141.3 | ↑2.8 | |
| 7/4 20:10 | 144.0 | ↑2.7 | |
| 7/4 20:20 | 146.6 | ↑2.6 | |
| 7/4 20:30 | 149.0 | ↑2.4 | |
| 7/4 20:40 | 151.3 | ↑2.3 | |
| 7/4 20:50 | 153.5 | ↑2.2 | |
| 7/4 21:00 | 155.4 | ↑1.9 | |
| 7/4 21:10 | 157.2 | ↑1.8 | |
| 7/4 21:20 | 158.7 | ↑1.5 | |
| 7/4 21:30 | 160.1 | ↑1.4 | |
| 7/4 21:40 | 161.2 | ↑1.1 | |
| 7/4 21:50 | 162.1 | ↑0.9 | |
| 7/4 22:00 | 162.7 | ↑0.6 | |
| 7/4 22:10 | 163.1 | ↑0.4 | |
| 7/4 22:20 | 163.2 | ↑0.1 | 満潮 |
| 7/4 22:30 | 163.1 | ↓-0.1 | |
| 7/4 22:40 | 162.7 | ↓-0.4 | |
| 7/4 22:50 | 162.1 | ↓-0.6 | |
| 7/4 23:00 | 161.2 | ↓-0.9 | |
| 7/4 23:10 | 160.0 | ↓-1.2 | |
| 7/4 23:20 | 158.7 | ↓-1.3 | |
| 7/4 23:30 | 157.1 | ↓-1.6 | |
| 7/4 23:40 | 155.3 | ↓-1.8 | |
| 7/4 23:50 | 153.2 | ↓-2.1 |