| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(月) |
05:50 | 00:13 | 19:33 | 12:33 |
| 195cm | 78cm | 183cm | -13cm | |
|
||||
千葉灯標（千葉）2026年04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 |
|---|---|---|---|
| 4/20 00:00 | 77.9 | ↓-0.9 | |
| 4/20 00:10 | 77.5 | ↓-0.4 | 干潮 |
| 4/20 00:20 | 77.7 | ↑0.2 | |
| 4/20 00:30 | 78.3 | ↑0.6 | |
| 4/20 00:40 | 79.5 | ↑1.2 | |
| 4/20 00:50 | 81.3 | ↑1.8 | |
| 4/20 01:00 | 83.5 | ↑2.2 | |
| 4/20 01:10 | 86.1 | ↑2.6 | |
| 4/20 01:20 | 89.3 | ↑3.2 | |
| 4/20 01:30 | 92.8 | ↑3.5 | |
| 4/20 01:40 | 96.8 | ↑4.0 | |
| 4/20 01:50 | 101.0 | ↑4.2 | |
| 4/20 02:00 | 105.6 | ↑4.6 | |
| 4/20 02:10 | 110.5 | ↑4.9 | |
| 4/20 02:20 | 115.5 | ↑5.0 | |
| 4/20 02:30 | 120.7 | ↑5.2 | |
| 4/20 02:40 | 126.1 | ↑5.4 | |
| 4/20 02:50 | 131.5 | ↑5.4 | |
| 4/20 03:00 | 136.9 | ↑5.4 | |
| 4/20 03:10 | 142.3 | ↑5.4 | |
| 4/20 03:20 | 147.6 | ↑5.3 | |
| 4/20 03:30 | 152.8 | ↑5.2 | |
| 4/20 03:40 | 157.9 | ↑5.1 | |
| 4/20 03:50 | 162.8 | ↑4.9 | |
| 4/20 04:00 | 167.4 | ↑4.6 | |
| 4/20 04:10 | 171.8 | ↑4.4 | |
| 4/20 04:20 | 175.9 | ↑4.1 | |
| 4/20 04:30 | 179.6 | ↑3.7 | |
| 4/20 04:40 | 183.0 | ↑3.4 | |
| 4/20 04:50 | 186.0 | ↑3.0 | |
| 4/20 05:00 | 188.6 | ↑2.6 | |
| 4/20 05:10 | 190.7 | ↑2.1 | |
| 4/20 05:20 | 192.4 | ↑1.7 | |
| 4/20 05:30 | 193.6 | ↑1.2 | |
| 4/20 05:40 | 194.3 | ↑0.7 | 満潮 |
| 4/20 05:50 | 194.5 | ↑0.2 | 満潮 |
| 4/20 06:00 | 194.2 | ↓-0.3 | |
| 4/20 06:10 | 193.3 | ↓-0.9 | |
| 4/20 06:20 | 191.9 | ↓-1.4 | |
| 4/20 06:30 | 189.9 | ↓-2.0 | |
| 4/20 06:40 | 187.3 | ↓-2.6 | |
| 4/20 06:50 | 184.2 | ↓-3.1 | |
| 4/20 07:00 | 180.6 | ↓-3.6 | |
| 4/20 07:10 | 176.5 | ↓-4.1 | |
| 4/20 07:20 | 171.8 | ↓-4.7 | |
| 4/20 07:30 | 166.6 | ↓-5.2 | |
| 4/20 07:40 | 161.0 | ↓-5.6 | |
| 4/20 07:50 | 154.9 | ↓-6.1 | |
| 4/20 08:00 | 148.4 | ↓-6.5 | |
| 4/20 08:10 | 141.5 | ↓-6.9 | |
| 4/20 08:20 | 134.3 | ↓-7.2 | |
| 4/20 08:30 | 126.8 | ↓-7.5 | |
| 4/20 08:40 | 119.1 | ↓-7.7 | |
| 4/20 08:50 | 111.1 | ↓-8.0 | |
| 4/20 09:00 | 103.0 | ↓-8.1 | |
| 4/20 09:10 | 94.9 | ↓-8.1 | |
| 4/20 09:20 | 86.6 | ↓-8.3 | 最大潮位差 |
| 4/20 09:30 | 78.4 | ↓-8.2 | |
| 4/20 09:40 | 70.2 | ↓-8.2 | |
| 4/20 09:50 | 62.2 | ↓-8.0 | |
| 4/20 10:00 | 54.3 | ↓-7.9 | |
| 4/20 10:10 | 46.7 | ↓-7.6 | |
| 4/20 10:20 | 39.3 | ↓-7.4 | |
| 4/20 10:30 | 32.2 | ↓-7.1 | |
| 4/20 10:40 | 25.5 | ↓-6.7 | |
| 4/20 10:50 | 19.2 | ↓-6.3 | |
| 4/20 11:00 | 13.4 | ↓-5.8 | |
| 4/20 11:10 | 8.0 | ↓-5.4 | |
| 4/20 11:20 | 3.2 | ↓-4.8 | |
| 4/20 11:30 | -1.1 | ↓-4.3 | |
| 4/20 11:40 | -4.7 | ↓-3.6 | |
| 4/20 11:50 | -7.8 | ↓-3.1 | |
| 4/20 12:00 | -10.2 | ↓-2.4 | |
| 4/20 12:10 | -12.0 | ↓-1.8 | |
| 4/20 12:20 | -13.1 | ↓-1.1 | |
| 4/20 12:30 | -13.5 | ↓-0.4 | 干潮 |
| 4/20 12:40 | -13.3 | ↑0.2 | |
| 4/20 12:50 | -12.4 | ↑0.9 | |
| 4/20 13:00 | -10.9 | ↑1.5 | |
| 4/20 13:10 | -8.7 | ↑2.2 | |
| 4/20 13:20 | -6.0 | ↑2.7 | |
| 4/20 13:30 | -2.6 | ↑3.4 | |
| 4/20 13:40 | 1.3 | ↑3.9 | |
| 4/20 13:50 | 5.7 | ↑4.4 | |
| 4/20 14:00 | 10.6 | ↑4.9 | |
| 4/20 14:10 | 16.0 | ↑5.4 | |
| 4/20 14:20 | 21.7 | ↑5.7 | |
| 4/20 14:30 | 27.8 | ↑6.1 | |
| 4/20 14:40 | 34.2 | ↑6.4 | |
| 4/20 14:50 | 40.8 | ↑6.6 | |
| 4/20 15:00 | 47.7 | ↑6.9 | |
| 4/20 15:10 | 54.8 | ↑7.1 | |
| 4/20 15:20 | 61.9 | ↑7.1 | |
| 4/20 15:30 | 69.1 | ↑7.2 | |
| 4/20 15:40 | 76.4 | ↑7.3 | |
| 4/20 15:50 | 83.7 | ↑7.3 | |
| 4/20 16:00 | 90.9 | ↑7.2 | |
| 4/20 16:10 | 98.0 | ↑7.1 | |
| 4/20 16:20 | 105.1 | ↑7.1 | |
| 4/20 16:30 | 111.9 | ↑6.8 | |
| 4/20 16:40 | 118.7 | ↑6.8 | |
| 4/20 16:50 | 125.2 | ↑6.5 | |
| 4/20 17:00 | 131.4 | ↑6.2 | |
| 4/20 17:10 | 137.4 | ↑6.0 | |
| 4/20 17:20 | 143.1 | ↑5.7 | |
| 4/20 17:30 | 148.6 | ↑5.5 | |
| 4/20 17:40 | 153.6 | ↑5.0 | |
| 4/20 17:50 | 158.4 | ↑4.8 | |
| 4/20 18:00 | 162.7 | ↑4.3 | |
| 4/20 18:10 | 166.6 | ↑3.9 | |
| 4/20 18:20 | 170.2 | ↑3.6 | |
| 4/20 18:30 | 173.3 | ↑3.1 | |
| 4/20 18:40 | 175.9 | ↑2.6 | |
| 4/20 18:50 | 178.1 | ↑2.2 | |
| 4/20 19:00 | 179.9 | ↑1.8 | |
| 4/20 19:10 | 181.1 | ↑1.2 | |
| 4/20 19:20 | 181.9 | ↑0.8 | |
| 4/20 19:30 | 182.2 | ↑0.3 | 満潮 |
| 4/20 19:40 | 182.1 | ↓-0.1 | |
| 4/20 19:50 | 181.5 | ↓-0.6 | |
| 4/20 20:00 | 180.4 | ↓-1.1 | |
| 4/20 20:10 | 178.9 | ↓-1.5 | |
| 4/20 20:20 | 177.0 | ↓-1.9 | |
| 4/20 20:30 | 174.6 | ↓-2.4 | |
| 4/20 20:40 | 172.0 | ↓-2.6 | |
| 4/20 20:50 | 168.9 | ↓-3.1 | |
| 4/20 21:00 | 165.6 | ↓-3.3 | |
| 4/20 21:10 | 162.0 | ↓-3.6 | |
| 4/20 21:20 | 158.1 | ↓-3.9 | |
| 4/20 21:30 | 154.1 | ↓-4.0 | |
| 4/20 21:40 | 149.9 | ↓-4.2 | |
| 4/20 21:50 | 145.5 | ↓-4.4 | |
| 4/20 22:00 | 141.1 | ↓-4.4 | |
| 4/20 22:10 | 136.7 | ↓-4.4 | |
| 4/20 22:20 | 132.2 | ↓-4.5 | |
| 4/20 22:30 | 127.8 | ↓-4.4 | |
| 4/20 22:40 | 123.5 | ↓-4.3 | |
| 4/20 22:50 | 119.3 | ↓-4.2 | |
| 4/20 23:00 | 115.3 | ↓-4.0 | |
| 4/20 23:10 | 111.5 | ↓-3.8 | |
| 4/20 23:20 | 108.0 | ↓-3.5 | |
| 4/20 23:30 | 104.7 | ↓-3.3 | |
| 4/20 23:40 | 101.8 | ↓-2.9 | |
| 4/20 23:50 | 99.2 | ↓-2.6 |