| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(金) |
12:47 | 05:41 | 23:04 | 16:41 |
| 129cm | 66cm | 162cm | 118cm | |
|
||||
第一海堡（千葉）2029年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 150.8 | ↓-2.4 | |
| 7/20 00:10 | 148.2 | ↓-2.6 | |
| 7/20 00:20 | 145.5 | ↓-2.7 | |
| 7/20 00:30 | 142.6 | ↓-2.9 | |
| 7/20 00:40 | 139.6 | ↓-3.0 | |
| 7/20 00:50 | 136.5 | ↓-3.1 | |
| 7/20 01:00 | 133.2 | ↓-3.3 | |
| 7/20 01:10 | 129.9 | ↓-3.3 | |
| 7/20 01:20 | 126.5 | ↓-3.4 | |
| 7/20 01:30 | 123.0 | ↓-3.5 | |
| 7/20 01:40 | 119.6 | ↓-3.4 | |
| 7/20 01:50 | 116.0 | ↓-3.6 | 最大潮位差 |
| 7/20 02:00 | 112.5 | ↓-3.5 | |
| 7/20 02:10 | 109.0 | ↓-3.5 | |
| 7/20 02:20 | 105.6 | ↓-3.4 | |
| 7/20 02:30 | 102.2 | ↓-3.4 | |
| 7/20 02:40 | 98.8 | ↓-3.4 | |
| 7/20 02:50 | 95.6 | ↓-3.2 | |
| 7/20 03:00 | 92.4 | ↓-3.2 | |
| 7/20 03:10 | 89.4 | ↓-3.0 | |
| 7/20 03:20 | 86.5 | ↓-2.9 | |
| 7/20 03:30 | 83.8 | ↓-2.7 | |
| 7/20 03:40 | 81.2 | ↓-2.6 | |
| 7/20 03:50 | 78.7 | ↓-2.5 | |
| 7/20 04:00 | 76.5 | ↓-2.2 | |
| 7/20 04:10 | 74.4 | ↓-2.1 | |
| 7/20 04:20 | 72.6 | ↓-1.8 | |
| 7/20 04:30 | 70.9 | ↓-1.7 | |
| 7/20 04:40 | 69.5 | ↓-1.4 | |
| 7/20 04:50 | 68.3 | ↓-1.2 | |
| 7/20 05:00 | 67.3 | ↓-1.0 | |
| 7/20 05:10 | 66.5 | ↓-0.8 | |
| 7/20 05:20 | 66.0 | ↓-0.5 | |
| 7/20 05:30 | 65.6 | ↓-0.4 | |
| 7/20 05:40 | 65.5 | ↓-0.1 | 干潮 |
| 7/20 05:50 | 65.6 | ↑0.1 | |
| 7/20 06:00 | 66.0 | ↑0.4 | |
| 7/20 06:10 | 66.5 | ↑0.5 | |
| 7/20 06:20 | 67.2 | ↑0.7 | |
| 7/20 06:30 | 68.2 | ↑1.0 | |
| 7/20 06:40 | 69.3 | ↑1.1 | |
| 7/20 06:50 | 70.6 | ↑1.3 | |
| 7/20 07:00 | 72.0 | ↑1.4 | |
| 7/20 07:10 | 73.6 | ↑1.6 | |
| 7/20 07:20 | 75.4 | ↑1.8 | |
| 7/20 07:30 | 77.3 | ↑1.9 | |
| 7/20 07:40 | 79.2 | ↑1.9 | |
| 7/20 07:50 | 81.3 | ↑2.1 | |
| 7/20 08:00 | 83.5 | ↑2.2 | |
| 7/20 08:10 | 85.8 | ↑2.3 | |
| 7/20 08:20 | 88.1 | ↑2.3 | |
| 7/20 08:30 | 90.4 | ↑2.3 | |
| 7/20 08:40 | 92.8 | ↑2.4 | |
| 7/20 08:50 | 95.2 | ↑2.4 | |
| 7/20 09:00 | 97.6 | ↑2.4 | |
| 7/20 09:10 | 100.0 | ↑2.4 | |
| 7/20 09:20 | 102.3 | ↑2.3 | |
| 7/20 09:30 | 104.6 | ↑2.3 | |
| 7/20 09:40 | 106.9 | ↑2.3 | |
| 7/20 09:50 | 109.0 | ↑2.1 | |
| 7/20 10:00 | 111.1 | ↑2.1 | |
| 7/20 10:10 | 113.2 | ↑2.1 | |
| 7/20 10:20 | 115.1 | ↑1.9 | |
| 7/20 10:30 | 116.9 | ↑1.8 | |
| 7/20 10:40 | 118.6 | ↑1.7 | |
| 7/20 10:50 | 120.2 | ↑1.6 | |
| 7/20 11:00 | 121.6 | ↑1.4 | |
| 7/20 11:10 | 123.0 | ↑1.4 | |
| 7/20 11:20 | 124.2 | ↑1.2 | |
| 7/20 11:30 | 125.2 | ↑1.0 | |
| 7/20 11:40 | 126.1 | ↑0.9 | |
| 7/20 11:50 | 126.9 | ↑0.8 | |
| 7/20 12:00 | 127.6 | ↑0.7 | |
| 7/20 12:10 | 128.1 | ↑0.5 | |
| 7/20 12:20 | 128.5 | ↑0.4 | |
| 7/20 12:30 | 128.7 | ↑0.2 | |
| 7/20 12:40 | 128.8 | ↑0.1 | 満潮 |
| 7/20 12:50 | 128.8 | 0 | |
| 7/20 13:00 | 128.7 | ↓-0.1 | |
| 7/20 13:10 | 128.5 | ↓-0.2 | |
| 7/20 13:20 | 128.2 | ↓-0.3 | |
| 7/20 13:30 | 127.8 | ↓-0.4 | |
| 7/20 13:40 | 127.4 | ↓-0.4 | |
| 7/20 13:50 | 126.8 | ↓-0.6 | |
| 7/20 14:00 | 126.2 | ↓-0.6 | |
| 7/20 14:10 | 125.6 | ↓-0.6 | |
| 7/20 14:20 | 124.9 | ↓-0.7 | |
| 7/20 14:30 | 124.2 | ↓-0.7 | |
| 7/20 14:40 | 123.5 | ↓-0.7 | |
| 7/20 14:50 | 122.8 | ↓-0.7 | |
| 7/20 15:00 | 122.1 | ↓-0.7 | |
| 7/20 15:10 | 121.4 | ↓-0.7 | |
| 7/20 15:20 | 120.8 | ↓-0.6 | |
| 7/20 15:30 | 120.2 | ↓-0.6 | |
| 7/20 15:40 | 119.7 | ↓-0.5 | |
| 7/20 15:50 | 119.2 | ↓-0.5 | |
| 7/20 16:00 | 118.8 | ↓-0.4 | |
| 7/20 16:10 | 118.4 | ↓-0.4 | |
| 7/20 16:20 | 118.2 | ↓-0.2 | |
| 7/20 16:30 | 118.0 | ↓-0.2 | |
| 7/20 16:40 | 118.0 | 0 | 干潮 |
| 7/20 16:50 | 118.0 | 0 | |
| 7/20 17:00 | 118.2 | ↑0.2 | |
| 7/20 17:10 | 118.5 | ↑0.3 | |
| 7/20 17:20 | 118.9 | ↑0.4 | |
| 7/20 17:30 | 119.4 | ↑0.5 | |
| 7/20 17:40 | 120.1 | ↑0.7 | |
| 7/20 17:50 | 120.8 | ↑0.7 | |
| 7/20 18:00 | 121.7 | ↑0.9 | |
| 7/20 18:10 | 122.7 | ↑1.0 | |
| 7/20 18:20 | 123.8 | ↑1.1 | |
| 7/20 18:30 | 125.0 | ↑1.2 | |
| 7/20 18:40 | 126.3 | ↑1.3 | |
| 7/20 18:50 | 127.7 | ↑1.4 | |
| 7/20 19:00 | 129.1 | ↑1.4 | |
| 7/20 19:10 | 130.7 | ↑1.6 | |
| 7/20 19:20 | 132.3 | ↑1.6 | |
| 7/20 19:30 | 134.0 | ↑1.7 | |
| 7/20 19:40 | 135.7 | ↑1.7 | |
| 7/20 19:50 | 137.5 | ↑1.8 | |
| 7/20 20:00 | 139.3 | ↑1.8 | |
| 7/20 20:10 | 141.1 | ↑1.8 | |
| 7/20 20:20 | 142.9 | ↑1.8 | |
| 7/20 20:30 | 144.7 | ↑1.8 | |
| 7/20 20:40 | 146.4 | ↑1.7 | |
| 7/20 20:50 | 148.2 | ↑1.8 | |
| 7/20 21:00 | 149.9 | ↑1.7 | |
| 7/20 21:10 | 151.5 | ↑1.6 | |
| 7/20 21:20 | 153.0 | ↑1.5 | |
| 7/20 21:30 | 154.5 | ↑1.5 | |
| 7/20 21:40 | 155.8 | ↑1.3 | |
| 7/20 21:50 | 157.0 | ↑1.2 | |
| 7/20 22:00 | 158.1 | ↑1.1 | |
| 7/20 22:10 | 159.1 | ↑1.0 | |
| 7/20 22:20 | 159.9 | ↑0.8 | |
| 7/20 22:30 | 160.6 | ↑0.7 | |
| 7/20 22:40 | 161.1 | ↑0.5 | |
| 7/20 22:50 | 161.4 | ↑0.3 | |
| 7/20 23:00 | 161.6 | ↑0.2 | 満潮 |
| 7/20 23:10 | 161.6 | 0 | |
| 7/20 23:20 | 161.3 | ↓-0.3 | |
| 7/20 23:30 | 160.9 | ↓-0.4 | |
| 7/20 23:40 | 160.3 | ↓-0.6 | |
| 7/20 23:50 | 159.5 | ↓-0.8 |