| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
05:20 | 12:04 | 18:46 | - |
| 184cm | 14cm | 185cm | - | |
|
||||
第一海堡（千葉）2030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 | 92.7 | ↑0.3 | |
| 7/17 00:10 | 93.4 | ↑0.7 | |
| 7/17 00:20 | 94.5 | ↑1.1 | |
| 7/17 00:30 | 96.0 | ↑1.5 | |
| 7/17 00:40 | 97.8 | ↑1.8 | |
| 7/17 00:50 | 100.0 | ↑2.2 | |
| 7/17 01:00 | 102.5 | ↑2.5 | |
| 7/17 01:10 | 105.3 | ↑2.8 | |
| 7/17 01:20 | 108.4 | ↑3.1 | |
| 7/17 01:30 | 111.7 | ↑3.3 | |
| 7/17 01:40 | 115.3 | ↑3.6 | |
| 7/17 01:50 | 119.1 | ↑3.8 | |
| 7/17 02:00 | 123.0 | ↑3.9 | |
| 7/17 02:10 | 127.1 | ↑4.1 | |
| 7/17 02:20 | 131.4 | ↑4.3 | |
| 7/17 02:30 | 135.6 | ↑4.2 | |
| 7/17 02:40 | 139.9 | ↑4.3 | |
| 7/17 02:50 | 144.2 | ↑4.3 | |
| 7/17 03:00 | 148.5 | ↑4.3 | |
| 7/17 03:10 | 152.6 | ↑4.1 | |
| 7/17 03:20 | 156.7 | ↑4.1 | |
| 7/17 03:30 | 160.6 | ↑3.9 | |
| 7/17 03:40 | 164.3 | ↑3.7 | |
| 7/17 03:50 | 167.7 | ↑3.4 | |
| 7/17 04:00 | 170.9 | ↑3.2 | |
| 7/17 04:10 | 173.9 | ↑3.0 | |
| 7/17 04:20 | 176.5 | ↑2.6 | |
| 7/17 04:30 | 178.7 | ↑2.2 | |
| 7/17 04:40 | 180.6 | ↑1.9 | |
| 7/17 04:50 | 182.1 | ↑1.5 | |
| 7/17 05:00 | 183.2 | ↑1.1 | |
| 7/17 05:10 | 183.8 | ↑0.6 | 満潮 |
| 7/17 05:20 | 184.0 | ↑0.2 | 満潮 |
| 7/17 05:30 | 183.7 | ↓-0.3 | |
| 7/17 05:40 | 183.0 | ↓-0.7 | |
| 7/17 05:50 | 181.8 | ↓-1.2 | |
| 7/17 06:00 | 180.2 | ↓-1.6 | |
| 7/17 06:10 | 178.0 | ↓-2.2 | |
| 7/17 06:20 | 175.5 | ↓-2.5 | |
| 7/17 06:30 | 172.4 | ↓-3.1 | |
| 7/17 06:40 | 169.0 | ↓-3.4 | |
| 7/17 06:50 | 165.1 | ↓-3.9 | |
| 7/17 07:00 | 160.8 | ↓-4.3 | |
| 7/17 07:10 | 156.2 | ↓-4.6 | |
| 7/17 07:20 | 151.1 | ↓-5.1 | |
| 7/17 07:30 | 145.8 | ↓-5.3 | |
| 7/17 07:40 | 140.2 | ↓-5.6 | |
| 7/17 07:50 | 134.3 | ↓-5.9 | |
| 7/17 08:00 | 128.2 | ↓-6.1 | |
| 7/17 08:10 | 121.9 | ↓-6.3 | |
| 7/17 08:20 | 115.4 | ↓-6.5 | |
| 7/17 08:30 | 108.8 | ↓-6.6 | |
| 7/17 08:40 | 102.2 | ↓-6.6 | |
| 7/17 08:50 | 95.5 | ↓-6.7 | |
| 7/17 09:00 | 88.8 | ↓-6.7 | |
| 7/17 09:10 | 82.2 | ↓-6.6 | |
| 7/17 09:20 | 75.7 | ↓-6.5 | |
| 7/17 09:30 | 69.3 | ↓-6.4 | |
| 7/17 09:40 | 63.1 | ↓-6.2 | |
| 7/17 09:50 | 57.1 | ↓-6.0 | |
| 7/17 10:00 | 51.4 | ↓-5.7 | |
| 7/17 10:10 | 46.0 | ↓-5.4 | |
| 7/17 10:20 | 40.9 | ↓-5.1 | |
| 7/17 10:30 | 36.1 | ↓-4.8 | |
| 7/17 10:40 | 31.8 | ↓-4.3 | |
| 7/17 10:50 | 27.8 | ↓-4.0 | |
| 7/17 11:00 | 24.3 | ↓-3.5 | |
| 7/17 11:10 | 21.3 | ↓-3.0 | |
| 7/17 11:20 | 18.8 | ↓-2.5 | |
| 7/17 11:30 | 16.8 | ↓-2.0 | |
| 7/17 11:40 | 15.3 | ↓-1.5 | |
| 7/17 11:50 | 14.3 | ↓-1.0 | |
| 7/17 12:00 | 13.9 | ↓-0.4 | 干潮 |
| 7/17 12:10 | 14.0 | ↑0.1 | |
| 7/17 12:20 | 14.7 | ↑0.7 | |
| 7/17 12:30 | 15.8 | ↑1.1 | |
| 7/17 12:40 | 17.6 | ↑1.8 | |
| 7/17 12:50 | 19.8 | ↑2.2 | |
| 7/17 13:00 | 22.5 | ↑2.7 | |
| 7/17 13:10 | 25.7 | ↑3.2 | |
| 7/17 13:20 | 29.4 | ↑3.7 | |
| 7/17 13:30 | 33.5 | ↑4.1 | |
| 7/17 13:40 | 38.1 | ↑4.6 | |
| 7/17 13:50 | 43.0 | ↑4.9 | |
| 7/17 14:00 | 48.2 | ↑5.2 | |
| 7/17 14:10 | 53.8 | ↑5.6 | |
| 7/17 14:20 | 59.7 | ↑5.9 | |
| 7/17 14:30 | 65.8 | ↑6.1 | |
| 7/17 14:40 | 72.1 | ↑6.3 | |
| 7/17 14:50 | 78.6 | ↑6.5 | |
| 7/17 15:00 | 85.2 | ↑6.6 | |
| 7/17 15:10 | 91.8 | ↑6.6 | |
| 7/17 15:20 | 98.6 | ↑6.8 | 最大潮位差 |
| 7/17 15:30 | 105.3 | ↑6.7 | |
| 7/17 15:40 | 111.9 | ↑6.6 | |
| 7/17 15:50 | 118.5 | ↑6.6 | |
| 7/17 16:00 | 124.9 | ↑6.4 | |
| 7/17 16:10 | 131.2 | ↑6.3 | |
| 7/17 16:20 | 137.3 | ↑6.1 | |
| 7/17 16:30 | 143.1 | ↑5.8 | |
| 7/17 16:40 | 148.6 | ↑5.5 | |
| 7/17 16:50 | 153.8 | ↑5.2 | |
| 7/17 17:00 | 158.7 | ↑4.9 | |
| 7/17 17:10 | 163.2 | ↑4.5 | |
| 7/17 17:20 | 167.4 | ↑4.2 | |
| 7/17 17:30 | 171.1 | ↑3.7 | |
| 7/17 17:40 | 174.3 | ↑3.2 | |
| 7/17 17:50 | 177.2 | ↑2.9 | |
| 7/17 18:00 | 179.5 | ↑2.3 | |
| 7/17 18:10 | 181.4 | ↑1.9 | |
| 7/17 18:20 | 182.8 | ↑1.4 | |
| 7/17 18:30 | 183.8 | ↑1.0 | |
| 7/17 18:40 | 184.2 | ↑0.4 | 満潮 |
| 7/17 18:50 | 184.2 | 0 | |
| 7/17 19:00 | 183.7 | ↓-0.5 | |
| 7/17 19:10 | 182.8 | ↓-0.9 | |
| 7/17 19:20 | 181.4 | ↓-1.4 | |
| 7/17 19:30 | 179.7 | ↓-1.7 | |
| 7/17 19:40 | 177.5 | ↓-2.2 | |
| 7/17 19:50 | 174.9 | ↓-2.6 | |
| 7/17 20:00 | 172.0 | ↓-2.9 | |
| 7/17 20:10 | 168.8 | ↓-3.2 | |
| 7/17 20:20 | 165.3 | ↓-3.5 | |
| 7/17 20:30 | 161.5 | ↓-3.8 | |
| 7/17 20:40 | 157.5 | ↓-4.0 | |
| 7/17 20:50 | 153.3 | ↓-4.2 | |
| 7/17 21:00 | 149.0 | ↓-4.3 | |
| 7/17 21:10 | 144.5 | ↓-4.5 | |
| 7/17 21:20 | 140.0 | ↓-4.5 | |
| 7/17 21:30 | 135.4 | ↓-4.6 | |
| 7/17 21:40 | 130.9 | ↓-4.5 | |
| 7/17 21:50 | 126.4 | ↓-4.5 | |
| 7/17 22:00 | 121.9 | ↓-4.5 | |
| 7/17 22:10 | 117.6 | ↓-4.3 | |
| 7/17 22:20 | 113.4 | ↓-4.2 | |
| 7/17 22:30 | 109.4 | ↓-4.0 | |
| 7/17 22:40 | 105.6 | ↓-3.8 | |
| 7/17 22:50 | 102.1 | ↓-3.5 | |
| 7/17 23:00 | 98.9 | ↓-3.2 | |
| 7/17 23:10 | 95.9 | ↓-3.0 | |
| 7/17 23:20 | 93.3 | ↓-2.6 | |
| 7/17 23:30 | 91.0 | ↓-2.3 | |
| 7/17 23:40 | 89.1 | ↓-1.9 | |
| 7/17 23:50 | 87.6 | ↓-1.5 |