| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(金) |
05:47 | 00:20 | 19:21 | 12:35 |
| 182cm | 99cm | 182cm | 15cm | |
|
||||
第一海堡（千葉）2026年07月17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 |
|---|---|---|---|
| 7/17 00:00 | 99.2 | ↓-0.8 | |
| 7/17 00:10 | 98.6 | ↓-0.6 | 干潮 |
| 7/17 00:20 | 98.5 | ↓-0.1 | 干潮 |
| 7/17 00:30 | 98.7 | ↑0.2 | |
| 7/17 00:40 | 99.3 | ↑0.6 | |
| 7/17 00:50 | 100.2 | ↑0.9 | |
| 7/17 01:00 | 101.5 | ↑1.3 | |
| 7/17 01:10 | 103.1 | ↑1.6 | |
| 7/17 01:20 | 105.1 | ↑2.0 | |
| 7/17 01:30 | 107.4 | ↑2.3 | |
| 7/17 01:40 | 109.9 | ↑2.5 | |
| 7/17 01:50 | 112.7 | ↑2.8 | |
| 7/17 02:00 | 115.8 | ↑3.1 | |
| 7/17 02:10 | 119.1 | ↑3.3 | |
| 7/17 02:20 | 122.6 | ↑3.5 | |
| 7/17 02:30 | 126.2 | ↑3.6 | |
| 7/17 02:40 | 130.0 | ↑3.8 | |
| 7/17 02:50 | 133.8 | ↑3.8 | |
| 7/17 03:00 | 137.8 | ↑4.0 | |
| 7/17 03:10 | 141.7 | ↑3.9 | |
| 7/17 03:20 | 145.7 | ↑4.0 | |
| 7/17 03:30 | 149.5 | ↑3.8 | |
| 7/17 03:40 | 153.4 | ↑3.9 | |
| 7/17 03:50 | 157.1 | ↑3.7 | |
| 7/17 04:00 | 160.6 | ↑3.5 | |
| 7/17 04:10 | 164.0 | ↑3.4 | |
| 7/17 04:20 | 167.1 | ↑3.1 | |
| 7/17 04:30 | 170.0 | ↑2.9 | |
| 7/17 04:40 | 172.7 | ↑2.7 | |
| 7/17 04:50 | 175.0 | ↑2.3 | |
| 7/17 05:00 | 177.0 | ↑2.0 | |
| 7/17 05:10 | 178.6 | ↑1.6 | |
| 7/17 05:20 | 179.9 | ↑1.3 | |
| 7/17 05:30 | 180.7 | ↑0.8 | |
| 7/17 05:40 | 181.2 | ↑0.5 | 満潮 |
| 7/17 05:50 | 181.2 | 0 | |
| 7/17 06:00 | 180.8 | ↓-0.4 | |
| 7/17 06:10 | 180.0 | ↓-0.8 | |
| 7/17 06:20 | 178.7 | ↓-1.3 | |
| 7/17 06:30 | 177.0 | ↓-1.7 | |
| 7/17 06:40 | 174.8 | ↓-2.2 | |
| 7/17 06:50 | 172.2 | ↓-2.6 | |
| 7/17 07:00 | 169.2 | ↓-3.0 | |
| 7/17 07:10 | 165.7 | ↓-3.5 | |
| 7/17 07:20 | 161.9 | ↓-3.8 | |
| 7/17 07:30 | 157.7 | ↓-4.2 | |
| 7/17 07:40 | 153.1 | ↓-4.6 | |
| 7/17 07:50 | 148.2 | ↓-4.9 | |
| 7/17 08:00 | 143.0 | ↓-5.2 | |
| 7/17 08:10 | 137.5 | ↓-5.5 | |
| 7/17 08:20 | 131.8 | ↓-5.7 | |
| 7/17 08:30 | 125.8 | ↓-6.0 | |
| 7/17 08:40 | 119.7 | ↓-6.1 | |
| 7/17 08:50 | 113.4 | ↓-6.3 | |
| 7/17 09:00 | 107.0 | ↓-6.4 | |
| 7/17 09:10 | 100.6 | ↓-6.4 | |
| 7/17 09:20 | 94.1 | ↓-6.5 | 最大潮位差 |
| 7/17 09:30 | 87.6 | ↓-6.5 | 最大潮位差 |
| 7/17 09:40 | 81.2 | ↓-6.4 | |
| 7/17 09:50 | 74.9 | ↓-6.3 | |
| 7/17 10:00 | 68.7 | ↓-6.2 | |
| 7/17 10:10 | 62.7 | ↓-6.0 | |
| 7/17 10:20 | 56.9 | ↓-5.8 | |
| 7/17 10:30 | 51.4 | ↓-5.5 | |
| 7/17 10:40 | 46.1 | ↓-5.3 | |
| 7/17 10:50 | 41.1 | ↓-5.0 | |
| 7/17 11:00 | 36.5 | ↓-4.6 | |
| 7/17 11:10 | 32.3 | ↓-4.2 | |
| 7/17 11:20 | 28.5 | ↓-3.8 | |
| 7/17 11:30 | 25.1 | ↓-3.4 | |
| 7/17 11:40 | 22.2 | ↓-2.9 | |
| 7/17 11:50 | 19.7 | ↓-2.5 | |
| 7/17 12:00 | 17.7 | ↓-2.0 | |
| 7/17 12:10 | 16.2 | ↓-1.5 | |
| 7/17 12:20 | 15.3 | ↓-0.9 | |
| 7/17 12:30 | 14.8 | ↓-0.5 | 干潮 |
| 7/17 12:40 | 14.9 | ↑0.1 | |
| 7/17 12:50 | 15.5 | ↑0.6 | |
| 7/17 13:00 | 16.6 | ↑1.1 | |
| 7/17 13:10 | 18.2 | ↑1.6 | |
| 7/17 13:20 | 20.3 | ↑2.1 | |
| 7/17 13:30 | 22.9 | ↑2.6 | |
| 7/17 13:40 | 25.9 | ↑3.0 | |
| 7/17 13:50 | 29.4 | ↑3.5 | |
| 7/17 14:00 | 33.4 | ↑4.0 | |
| 7/17 14:10 | 37.7 | ↑4.3 | |
| 7/17 14:20 | 42.4 | ↑4.7 | |
| 7/17 14:30 | 47.4 | ↑5.0 | |
| 7/17 14:40 | 52.8 | ↑5.4 | |
| 7/17 14:50 | 58.4 | ↑5.6 | |
| 7/17 15:00 | 64.3 | ↑5.9 | |
| 7/17 15:10 | 70.4 | ↑6.1 | |
| 7/17 15:20 | 76.6 | ↑6.2 | |
| 7/17 15:30 | 83.0 | ↑6.4 | |
| 7/17 15:40 | 89.4 | ↑6.4 | |
| 7/17 15:50 | 95.9 | ↑6.5 | 最大潮位差 |
| 7/17 16:00 | 102.4 | ↑6.5 | 最大潮位差 |
| 7/17 16:10 | 108.9 | ↑6.5 | 最大潮位差 |
| 7/17 16:20 | 115.2 | ↑6.3 | |
| 7/17 16:30 | 121.5 | ↑6.3 | |
| 7/17 16:40 | 127.6 | ↑6.1 | |
| 7/17 16:50 | 133.5 | ↑5.9 | |
| 7/17 17:00 | 139.2 | ↑5.7 | |
| 7/17 17:10 | 144.7 | ↑5.5 | |
| 7/17 17:20 | 149.8 | ↑5.1 | |
| 7/17 17:30 | 154.7 | ↑4.9 | |
| 7/17 17:40 | 159.1 | ↑4.4 | |
| 7/17 17:50 | 163.3 | ↑4.2 | |
| 7/17 18:00 | 167.0 | ↑3.7 | |
| 7/17 18:10 | 170.3 | ↑3.3 | |
| 7/17 18:20 | 173.2 | ↑2.9 | |
| 7/17 18:30 | 175.7 | ↑2.5 | |
| 7/17 18:40 | 177.7 | ↑2.0 | |
| 7/17 18:50 | 179.3 | ↑1.6 | |
| 7/17 19:00 | 180.4 | ↑1.1 | |
| 7/17 19:10 | 181.1 | ↑0.7 | |
| 7/17 19:20 | 181.3 | ↑0.2 | 満潮 |
| 7/17 19:30 | 181.1 | ↓-0.2 | |
| 7/17 19:40 | 180.4 | ↓-0.7 | |
| 7/17 19:50 | 179.4 | ↓-1.0 | |
| 7/17 20:00 | 177.9 | ↓-1.5 | |
| 7/17 20:10 | 176.1 | ↓-1.8 | |
| 7/17 20:20 | 173.9 | ↓-2.2 | |
| 7/17 20:30 | 171.3 | ↓-2.6 | |
| 7/17 20:40 | 168.5 | ↓-2.8 | |
| 7/17 20:50 | 165.3 | ↓-3.2 | |
| 7/17 21:00 | 162.0 | ↓-3.3 | |
| 7/17 21:10 | 158.3 | ↓-3.7 | |
| 7/17 21:20 | 154.6 | ↓-3.7 | |
| 7/17 21:30 | 150.6 | ↓-4.0 | |
| 7/17 21:40 | 146.6 | ↓-4.0 | |
| 7/17 21:50 | 142.4 | ↓-4.2 | |
| 7/17 22:00 | 138.2 | ↓-4.2 | |
| 7/17 22:10 | 134.0 | ↓-4.2 | |
| 7/17 22:20 | 129.9 | ↓-4.1 | |
| 7/17 22:30 | 125.7 | ↓-4.2 | |
| 7/17 22:40 | 121.7 | ↓-4.0 | |
| 7/17 22:50 | 117.8 | ↓-3.9 | |
| 7/17 23:00 | 114.1 | ↓-3.7 | |
| 7/17 23:10 | 110.6 | ↓-3.5 | |
| 7/17 23:20 | 107.3 | ↓-3.3 | |
| 7/17 23:30 | 104.2 | ↓-3.1 | |
| 7/17 23:40 | 101.4 | ↓-2.8 | |
| 7/17 23:50 | 98.9 | ↓-2.5 |