| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
02:21 | 09:33 | 16:57 | 22:05 |
| 181cm | 17cm | 188cm | 123cm | |
|
||||
千葉灯標（千葉）2028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 | 159.3 | ↑2.5 | |
| 7/20 00:10 | 161.7 | ↑2.4 | |
| 7/20 00:20 | 164.0 | ↑2.3 | |
| 7/20 00:30 | 166.3 | ↑2.3 | |
| 7/20 00:40 | 168.4 | ↑2.1 | |
| 7/20 00:50 | 170.4 | ↑2.0 | |
| 7/20 01:00 | 172.3 | ↑1.9 | |
| 7/20 01:10 | 174.0 | ↑1.7 | |
| 7/20 01:20 | 175.5 | ↑1.5 | |
| 7/20 01:30 | 176.9 | ↑1.4 | |
| 7/20 01:40 | 178.0 | ↑1.1 | |
| 7/20 01:50 | 178.9 | ↑0.9 | |
| 7/20 02:00 | 179.5 | ↑0.6 | |
| 7/20 02:10 | 179.9 | ↑0.4 | |
| 7/20 02:20 | 180.0 | ↑0.1 | 満潮 |
| 7/20 02:30 | 179.9 | ↓-0.1 | |
| 7/20 02:40 | 179.4 | ↓-0.5 | |
| 7/20 02:50 | 178.7 | ↓-0.7 | |
| 7/20 03:00 | 177.6 | ↓-1.1 | |
| 7/20 03:10 | 176.3 | ↓-1.3 | |
| 7/20 03:20 | 174.6 | ↓-1.7 | |
| 7/20 03:30 | 172.5 | ↓-2.1 | |
| 7/20 03:40 | 170.2 | ↓-2.3 | |
| 7/20 03:50 | 167.5 | ↓-2.7 | |
| 7/20 04:00 | 164.5 | ↓-3.0 | |
| 7/20 04:10 | 161.1 | ↓-3.4 | |
| 7/20 04:20 | 157.4 | ↓-3.7 | |
| 7/20 04:30 | 153.4 | ↓-4.0 | |
| 7/20 04:40 | 149.1 | ↓-4.3 | |
| 7/20 04:50 | 144.5 | ↓-4.6 | |
| 7/20 05:00 | 139.7 | ↓-4.8 | |
| 7/20 05:10 | 134.6 | ↓-5.1 | |
| 7/20 05:20 | 129.3 | ↓-5.3 | |
| 7/20 05:30 | 123.8 | ↓-5.5 | |
| 7/20 05:40 | 118.1 | ↓-5.7 | |
| 7/20 05:50 | 112.2 | ↓-5.9 | |
| 7/20 06:00 | 106.2 | ↓-6.0 | |
| 7/20 06:10 | 100.2 | ↓-6.0 | |
| 7/20 06:20 | 94.1 | ↓-6.1 | 最大潮位差 |
| 7/20 06:30 | 88.0 | ↓-6.1 | 最大潮位差 |
| 7/20 06:40 | 81.9 | ↓-6.1 | 最大潮位差 |
| 7/20 06:50 | 75.9 | ↓-6.0 | |
| 7/20 07:00 | 69.9 | ↓-6.0 | |
| 7/20 07:10 | 64.1 | ↓-5.8 | |
| 7/20 07:20 | 58.5 | ↓-5.6 | |
| 7/20 07:30 | 53.0 | ↓-5.5 | |
| 7/20 07:40 | 47.9 | ↓-5.1 | |
| 7/20 07:50 | 43.0 | ↓-4.9 | |
| 7/20 08:00 | 38.4 | ↓-4.6 | |
| 7/20 08:10 | 34.2 | ↓-4.2 | |
| 7/20 08:20 | 30.4 | ↓-3.8 | |
| 7/20 08:30 | 27.0 | ↓-3.4 | |
| 7/20 08:40 | 24.0 | ↓-3.0 | |
| 7/20 08:50 | 21.6 | ↓-2.4 | |
| 7/20 09:00 | 19.6 | ↓-2.0 | |
| 7/20 09:10 | 18.1 | ↓-1.5 | |
| 7/20 09:20 | 17.2 | ↓-0.9 | |
| 7/20 09:30 | 16.8 | ↓-0.4 | 干潮 |
| 7/20 09:40 | 17.0 | ↑0.2 | |
| 7/20 09:50 | 17.7 | ↑0.7 | |
| 7/20 10:00 | 18.9 | ↑1.2 | |
| 7/20 10:10 | 20.7 | ↑1.8 | |
| 7/20 10:20 | 23.0 | ↑2.3 | |
| 7/20 10:30 | 25.7 | ↑2.7 | |
| 7/20 10:40 | 28.9 | ↑3.2 | |
| 7/20 10:50 | 32.6 | ↑3.7 | |
| 7/20 11:00 | 36.6 | ↑4.0 | |
| 7/20 11:10 | 41.0 | ↑4.4 | |
| 7/20 11:20 | 45.8 | ↑4.8 | |
| 7/20 11:30 | 50.8 | ↑5.0 | |
| 7/20 11:40 | 56.1 | ↑5.3 | |
| 7/20 11:50 | 61.6 | ↑5.5 | |
| 7/20 12:00 | 67.3 | ↑5.7 | |
| 7/20 12:10 | 73.1 | ↑5.8 | |
| 7/20 12:20 | 79.0 | ↑5.9 | |
| 7/20 12:30 | 85.0 | ↑6.0 | |
| 7/20 12:40 | 91.0 | ↑6.0 | |
| 7/20 12:50 | 97.0 | ↑6.0 | |
| 7/20 13:00 | 103.1 | ↑6.1 | 最大潮位差 |
| 7/20 13:10 | 109.0 | ↑5.9 | |
| 7/20 13:20 | 114.9 | ↑5.9 | |
| 7/20 13:30 | 120.6 | ↑5.7 | |
| 7/20 13:40 | 126.3 | ↑5.7 | |
| 7/20 13:50 | 131.8 | ↑5.5 | |
| 7/20 14:00 | 137.1 | ↑5.3 | |
| 7/20 14:10 | 142.3 | ↑5.2 | |
| 7/20 14:20 | 147.2 | ↑4.9 | |
| 7/20 14:30 | 152.0 | ↑4.8 | |
| 7/20 14:40 | 156.4 | ↑4.4 | |
| 7/20 14:50 | 160.7 | ↑4.3 | |
| 7/20 15:00 | 164.7 | ↑4.0 | |
| 7/20 15:10 | 168.4 | ↑3.7 | |
| 7/20 15:20 | 171.8 | ↑3.4 | |
| 7/20 15:30 | 174.9 | ↑3.1 | |
| 7/20 15:40 | 177.6 | ↑2.7 | |
| 7/20 15:50 | 180.1 | ↑2.5 | |
| 7/20 16:00 | 182.2 | ↑2.1 | |
| 7/20 16:10 | 184.0 | ↑1.8 | |
| 7/20 16:20 | 185.4 | ↑1.4 | |
| 7/20 16:30 | 186.5 | ↑1.1 | |
| 7/20 16:40 | 187.2 | ↑0.7 | |
| 7/20 16:50 | 187.5 | ↑0.3 | 満潮 |
| 7/20 17:00 | 187.6 | ↑0.1 | |
| 7/20 17:10 | 187.3 | ↓-0.3 | |
| 7/20 17:20 | 186.6 | ↓-0.7 | |
| 7/20 17:30 | 185.6 | ↓-1.0 | |
| 7/20 17:40 | 184.4 | ↓-1.2 | |
| 7/20 17:50 | 182.8 | ↓-1.6 | |
| 7/20 18:00 | 181.0 | ↓-1.8 | |
| 7/20 18:10 | 178.9 | ↓-2.1 | |
| 7/20 18:20 | 176.5 | ↓-2.4 | |
| 7/20 18:30 | 174.0 | ↓-2.5 | |
| 7/20 18:40 | 171.3 | ↓-2.7 | |
| 7/20 18:50 | 168.4 | ↓-2.9 | |
| 7/20 19:00 | 165.3 | ↓-3.1 | |
| 7/20 19:10 | 162.2 | ↓-3.1 | |
| 7/20 19:20 | 158.9 | ↓-3.3 | |
| 7/20 19:30 | 155.6 | ↓-3.3 | |
| 7/20 19:40 | 152.3 | ↓-3.3 | |
| 7/20 19:50 | 149.1 | ↓-3.2 | |
| 7/20 20:00 | 145.8 | ↓-3.3 | |
| 7/20 20:10 | 142.7 | ↓-3.1 | |
| 7/20 20:20 | 139.6 | ↓-3.1 | |
| 7/20 20:30 | 136.8 | ↓-2.8 | |
| 7/20 20:40 | 134.1 | ↓-2.7 | |
| 7/20 20:50 | 131.6 | ↓-2.5 | |
| 7/20 21:00 | 129.3 | ↓-2.3 | |
| 7/20 21:10 | 127.4 | ↓-1.9 | |
| 7/20 21:20 | 125.7 | ↓-1.7 | |
| 7/20 21:30 | 124.3 | ↓-1.4 | |
| 7/20 21:40 | 123.3 | ↓-1.0 | |
| 7/20 21:50 | 122.7 | ↓-0.6 | |
| 7/20 22:00 | 122.3 | ↓-0.4 | 干潮 |
| 7/20 22:10 | 122.4 | ↑0.1 | |
| 7/20 22:20 | 122.8 | ↑0.4 | |
| 7/20 22:30 | 123.6 | ↑0.8 | |
| 7/20 22:40 | 124.7 | ↑1.1 | |
| 7/20 22:50 | 126.2 | ↑1.5 | |
| 7/20 23:00 | 127.9 | ↑1.7 | |
| 7/20 23:10 | 130.0 | ↑2.1 | |
| 7/20 23:20 | 132.3 | ↑2.3 | |
| 7/20 23:30 | 134.9 | ↑2.6 | |
| 7/20 23:40 | 137.7 | ↑2.8 | |
| 7/20 23:50 | 140.7 | ↑3.0 |