| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
05:11 | 11:23 | 18:01 | 23:51 |
| 198cm | -1cm | 202cm | 45cm | |
|
||||
千葉灯標（千葉）2038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 | 39.3 | ↑2.9 | |
| 4/20 00:10 | 42.8 | ↑3.5 | |
| 4/20 00:20 | 46.9 | ↑4.1 | |
| 4/20 00:30 | 51.5 | ↑4.6 | |
| 4/20 00:40 | 56.7 | ↑5.2 | |
| 4/20 00:50 | 62.2 | ↑5.5 | |
| 4/20 01:00 | 68.2 | ↑6.0 | |
| 4/20 01:10 | 74.4 | ↑6.2 | |
| 4/20 01:20 | 81.0 | ↑6.6 | |
| 4/20 01:30 | 87.8 | ↑6.8 | |
| 4/20 01:40 | 94.8 | ↑7.0 | |
| 4/20 01:50 | 101.9 | ↑7.1 | |
| 4/20 02:00 | 109.0 | ↑7.1 | |
| 4/20 02:10 | 116.2 | ↑7.2 | |
| 4/20 02:20 | 123.4 | ↑7.2 | |
| 4/20 02:30 | 130.4 | ↑7.0 | |
| 4/20 02:40 | 137.4 | ↑7.0 | |
| 4/20 02:50 | 144.1 | ↑6.7 | |
| 4/20 03:00 | 150.6 | ↑6.5 | |
| 4/20 03:10 | 156.9 | ↑6.3 | |
| 4/20 03:20 | 162.9 | ↑6.0 | |
| 4/20 03:30 | 168.5 | ↑5.6 | |
| 4/20 03:40 | 173.7 | ↑5.2 | |
| 4/20 03:50 | 178.5 | ↑4.8 | |
| 4/20 04:00 | 182.8 | ↑4.3 | |
| 4/20 04:10 | 186.7 | ↑3.9 | |
| 4/20 04:20 | 190.0 | ↑3.3 | |
| 4/20 04:30 | 192.8 | ↑2.8 | |
| 4/20 04:40 | 195.0 | ↑2.2 | |
| 4/20 04:50 | 196.5 | ↑1.5 | |
| 4/20 05:00 | 197.5 | ↑1.0 | |
| 4/20 05:10 | 197.8 | ↑0.3 | 満潮 |
| 4/20 05:20 | 197.5 | ↓-0.3 | |
| 4/20 05:30 | 196.6 | ↓-0.9 | |
| 4/20 05:40 | 194.9 | ↓-1.7 | |
| 4/20 05:50 | 192.7 | ↓-2.2 | |
| 4/20 06:00 | 189.8 | ↓-2.9 | |
| 4/20 06:10 | 186.2 | ↓-3.6 | |
| 4/20 06:20 | 182.1 | ↓-4.1 | |
| 4/20 06:30 | 177.3 | ↓-4.8 | |
| 4/20 06:40 | 172.0 | ↓-5.3 | |
| 4/20 06:50 | 166.2 | ↓-5.8 | |
| 4/20 07:00 | 159.9 | ↓-6.3 | |
| 4/20 07:10 | 153.1 | ↓-6.8 | |
| 4/20 07:20 | 145.9 | ↓-7.2 | |
| 4/20 07:30 | 138.4 | ↓-7.5 | |
| 4/20 07:40 | 130.6 | ↓-7.8 | |
| 4/20 07:50 | 122.6 | ↓-8.0 | |
| 4/20 08:00 | 114.3 | ↓-8.3 | |
| 4/20 08:10 | 105.9 | ↓-8.4 | 最大潮位差 |
| 4/20 08:20 | 97.5 | ↓-8.4 | 最大潮位差 |
| 4/20 08:30 | 89.1 | ↓-8.4 | 最大潮位差 |
| 4/20 08:40 | 80.7 | ↓-8.4 | 最大潮位差 |
| 4/20 08:50 | 72.4 | ↓-8.3 | |
| 4/20 09:00 | 64.3 | ↓-8.1 | |
| 4/20 09:10 | 56.4 | ↓-7.9 | |
| 4/20 09:20 | 48.8 | ↓-7.6 | |
| 4/20 09:30 | 41.5 | ↓-7.3 | |
| 4/20 09:40 | 34.7 | ↓-6.8 | |
| 4/20 09:50 | 28.3 | ↓-6.4 | |
| 4/20 10:00 | 22.5 | ↓-5.8 | |
| 4/20 10:10 | 17.2 | ↓-5.3 | |
| 4/20 10:20 | 12.4 | ↓-4.8 | |
| 4/20 10:30 | 8.4 | ↓-4.0 | |
| 4/20 10:40 | 4.9 | ↓-3.5 | |
| 4/20 10:50 | 2.2 | ↓-2.7 | |
| 4/20 11:00 | 0.2 | ↓-2.0 | |
| 4/20 11:10 | -1.1 | ↓-1.3 | |
| 4/20 11:20 | -1.6 | ↓-0.5 | 干潮 |
| 4/20 11:30 | -1.4 | ↑0.2 | |
| 4/20 11:40 | -0.5 | ↑0.9 | |
| 4/20 11:50 | 1.2 | ↑1.7 | |
| 4/20 12:00 | 3.6 | ↑2.4 | |
| 4/20 12:10 | 6.6 | ↑3.0 | |
| 4/20 12:20 | 10.3 | ↑3.7 | |
| 4/20 12:30 | 14.6 | ↑4.3 | |
| 4/20 12:40 | 19.5 | ↑4.9 | |
| 4/20 12:50 | 24.9 | ↑5.4 | |
| 4/20 13:00 | 30.7 | ↑5.8 | |
| 4/20 13:10 | 37.0 | ↑6.3 | |
| 4/20 13:20 | 43.7 | ↑6.7 | |
| 4/20 13:30 | 50.7 | ↑7.0 | |
| 4/20 13:40 | 58.0 | ↑7.3 | |
| 4/20 13:50 | 65.5 | ↑7.5 | |
| 4/20 14:00 | 73.2 | ↑7.7 | |
| 4/20 14:10 | 81.0 | ↑7.8 | |
| 4/20 14:20 | 88.9 | ↑7.9 | |
| 4/20 14:30 | 96.7 | ↑7.8 | |
| 4/20 14:40 | 104.6 | ↑7.9 | |
| 4/20 14:50 | 112.4 | ↑7.8 | |
| 4/20 15:00 | 120.1 | ↑7.7 | |
| 4/20 15:10 | 127.6 | ↑7.5 | |
| 4/20 15:20 | 135.0 | ↑7.4 | |
| 4/20 15:30 | 142.1 | ↑7.1 | |
| 4/20 15:40 | 149.0 | ↑6.9 | |
| 4/20 15:50 | 155.5 | ↑6.5 | |
| 4/20 16:00 | 161.8 | ↑6.3 | |
| 4/20 16:10 | 167.7 | ↑5.9 | |
| 4/20 16:20 | 173.2 | ↑5.5 | |
| 4/20 16:30 | 178.3 | ↑5.1 | |
| 4/20 16:40 | 182.9 | ↑4.6 | |
| 4/20 16:50 | 187.1 | ↑4.2 | |
| 4/20 17:00 | 190.8 | ↑3.7 | |
| 4/20 17:10 | 194.0 | ↑3.2 | |
| 4/20 17:20 | 196.6 | ↑2.6 | |
| 4/20 17:30 | 198.6 | ↑2.0 | |
| 4/20 17:40 | 200.1 | ↑1.5 | |
| 4/20 17:50 | 201.0 | ↑0.9 | |
| 4/20 18:00 | 201.3 | ↑0.3 | 満潮 |
| 4/20 18:10 | 201.1 | ↓-0.2 | |
| 4/20 18:20 | 200.2 | ↓-0.9 | |
| 4/20 18:30 | 198.7 | ↓-1.5 | |
| 4/20 18:40 | 196.6 | ↓-2.1 | |
| 4/20 18:50 | 194.0 | ↓-2.6 | |
| 4/20 19:00 | 190.8 | ↓-3.2 | |
| 4/20 19:10 | 187.1 | ↓-3.7 | |
| 4/20 19:20 | 182.9 | ↓-4.2 | |
| 4/20 19:30 | 178.2 | ↓-4.7 | |
| 4/20 19:40 | 173.1 | ↓-5.1 | |
| 4/20 19:50 | 167.5 | ↓-5.6 | |
| 4/20 20:00 | 161.7 | ↓-5.8 | |
| 4/20 20:10 | 155.5 | ↓-6.2 | |
| 4/20 20:20 | 149.0 | ↓-6.5 | |
| 4/20 20:30 | 142.3 | ↓-6.7 | |
| 4/20 20:40 | 135.4 | ↓-6.9 | |
| 4/20 20:50 | 128.5 | ↓-6.9 | |
| 4/20 21:00 | 121.4 | ↓-7.1 | |
| 4/20 21:10 | 114.4 | ↓-7.0 | |
| 4/20 21:20 | 107.4 | ↓-7.0 | |
| 4/20 21:30 | 100.5 | ↓-6.9 | |
| 4/20 21:40 | 93.8 | ↓-6.7 | |
| 4/20 21:50 | 87.3 | ↓-6.5 | |
| 4/20 22:00 | 81.1 | ↓-6.2 | |
| 4/20 22:10 | 75.2 | ↓-5.9 | |
| 4/20 22:20 | 69.7 | ↓-5.5 | |
| 4/20 22:30 | 64.6 | ↓-5.1 | |
| 4/20 22:40 | 60.0 | ↓-4.6 | |
| 4/20 22:50 | 56.0 | ↓-4.0 | |
| 4/20 23:00 | 52.4 | ↓-3.6 | |
| 4/20 23:10 | 49.5 | ↓-2.9 | |
| 4/20 23:20 | 47.2 | ↓-2.3 | |
| 4/20 23:30 | 45.6 | ↓-1.6 | |
| 4/20 23:40 | 44.6 | ↓-1.0 | |
| 4/20 23:50 | 44.3 | ↓-0.3 | 干潮 |