| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(水) |
05:44 | 00:14 | 19:18 | 12:24 |
| 195cm | 95cm | 202cm | 28cm | |
|
||||
千葉灯標（千葉）2027年07月21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 |
|---|---|---|---|
| 7/21 00:00 | 94.6 | ↓-0.9 | |
| 7/21 00:10 | 94.2 | ↓-0.4 | 干潮 |
| 7/21 00:20 | 94.3 | ↑0.1 | |
| 7/21 00:30 | 94.9 | ↑0.6 | |
| 7/21 00:40 | 96.0 | ↑1.1 | |
| 7/21 00:50 | 97.6 | ↑1.6 | |
| 7/21 01:00 | 99.7 | ↑2.1 | |
| 7/21 01:10 | 102.2 | ↑2.5 | |
| 7/21 01:20 | 105.1 | ↑2.9 | |
| 7/21 01:30 | 108.4 | ↑3.3 | |
| 7/21 01:40 | 112.0 | ↑3.6 | |
| 7/21 01:50 | 116.0 | ↑4.0 | |
| 7/21 02:00 | 120.1 | ↑4.1 | |
| 7/21 02:10 | 124.4 | ↑4.3 | |
| 7/21 02:20 | 128.9 | ↑4.5 | |
| 7/21 02:30 | 133.6 | ↑4.7 | |
| 7/21 02:40 | 138.3 | ↑4.7 | |
| 7/21 02:50 | 143.0 | ↑4.7 | |
| 7/21 03:00 | 147.7 | ↑4.7 | |
| 7/21 03:10 | 152.3 | ↑4.6 | |
| 7/21 03:20 | 156.9 | ↑4.6 | |
| 7/21 03:30 | 161.3 | ↑4.4 | |
| 7/21 03:40 | 165.6 | ↑4.3 | |
| 7/21 03:50 | 169.6 | ↑4.0 | |
| 7/21 04:00 | 173.5 | ↑3.9 | |
| 7/21 04:10 | 177.1 | ↑3.6 | |
| 7/21 04:20 | 180.4 | ↑3.3 | |
| 7/21 04:30 | 183.5 | ↑3.1 | |
| 7/21 04:40 | 186.2 | ↑2.7 | |
| 7/21 04:50 | 188.5 | ↑2.3 | |
| 7/21 05:00 | 190.5 | ↑2.0 | |
| 7/21 05:10 | 192.1 | ↑1.6 | |
| 7/21 05:20 | 193.3 | ↑1.2 | |
| 7/21 05:30 | 194.1 | ↑0.8 | |
| 7/21 05:40 | 194.5 | ↑0.4 | 満潮 |
| 7/21 05:50 | 194.4 | ↓-0.1 | |
| 7/21 06:00 | 193.8 | ↓-0.6 | |
| 7/21 06:10 | 192.8 | ↓-1.0 | |
| 7/21 06:20 | 191.3 | ↓-1.5 | |
| 7/21 06:30 | 189.4 | ↓-1.9 | |
| 7/21 06:40 | 187.0 | ↓-2.4 | |
| 7/21 06:50 | 184.2 | ↓-2.8 | |
| 7/21 07:00 | 180.9 | ↓-3.3 | |
| 7/21 07:10 | 177.2 | ↓-3.7 | |
| 7/21 07:20 | 173.1 | ↓-4.1 | |
| 7/21 07:30 | 168.6 | ↓-4.5 | |
| 7/21 07:40 | 163.7 | ↓-4.9 | |
| 7/21 07:50 | 158.6 | ↓-5.1 | |
| 7/21 08:00 | 153.1 | ↓-5.5 | |
| 7/21 08:10 | 147.3 | ↓-5.8 | |
| 7/21 08:20 | 141.3 | ↓-6.0 | |
| 7/21 08:30 | 135.1 | ↓-6.2 | |
| 7/21 08:40 | 128.8 | ↓-6.3 | |
| 7/21 08:50 | 122.3 | ↓-6.5 | |
| 7/21 09:00 | 115.8 | ↓-6.5 | |
| 7/21 09:10 | 109.2 | ↓-6.6 | 最大潮位差 |
| 7/21 09:20 | 102.6 | ↓-6.6 | 最大潮位差 |
| 7/21 09:30 | 96.0 | ↓-6.6 | 最大潮位差 |
| 7/21 09:40 | 89.6 | ↓-6.4 | |
| 7/21 09:50 | 83.2 | ↓-6.4 | |
| 7/21 10:00 | 77.0 | ↓-6.2 | |
| 7/21 10:10 | 71.1 | ↓-5.9 | |
| 7/21 10:20 | 65.3 | ↓-5.8 | |
| 7/21 10:30 | 59.9 | ↓-5.4 | |
| 7/21 10:40 | 54.7 | ↓-5.2 | |
| 7/21 10:50 | 50.0 | ↓-4.7 | |
| 7/21 11:00 | 45.6 | ↓-4.4 | |
| 7/21 11:10 | 41.6 | ↓-4.0 | |
| 7/21 11:20 | 38.1 | ↓-3.5 | |
| 7/21 11:30 | 35.1 | ↓-3.0 | |
| 7/21 11:40 | 32.5 | ↓-2.6 | |
| 7/21 11:50 | 30.5 | ↓-2.0 | |
| 7/21 12:00 | 29.0 | ↓-1.5 | |
| 7/21 12:10 | 28.0 | ↓-1.0 | |
| 7/21 12:20 | 27.6 | ↓-0.4 | 干潮 |
| 7/21 12:30 | 27.7 | ↑0.1 | |
| 7/21 12:40 | 28.3 | ↑0.6 | |
| 7/21 12:50 | 29.5 | ↑1.2 | |
| 7/21 13:00 | 31.2 | ↑1.7 | |
| 7/21 13:10 | 33.5 | ↑2.3 | |
| 7/21 13:20 | 36.2 | ↑2.7 | |
| 7/21 13:30 | 39.4 | ↑3.2 | |
| 7/21 13:40 | 43.0 | ↑3.6 | |
| 7/21 13:50 | 47.0 | ↑4.0 | |
| 7/21 14:00 | 51.4 | ↑4.4 | |
| 7/21 14:10 | 56.1 | ↑4.7 | |
| 7/21 14:20 | 61.2 | ↑5.1 | |
| 7/21 14:30 | 66.5 | ↑5.3 | |
| 7/21 14:40 | 72.1 | ↑5.6 | |
| 7/21 14:50 | 77.9 | ↑5.8 | |
| 7/21 15:00 | 83.9 | ↑6.0 | |
| 7/21 15:10 | 90.0 | ↑6.1 | |
| 7/21 15:20 | 96.2 | ↑6.2 | |
| 7/21 15:30 | 102.5 | ↑6.3 | |
| 7/21 15:40 | 108.9 | ↑6.4 | |
| 7/21 15:50 | 115.3 | ↑6.4 | |
| 7/21 16:00 | 121.7 | ↑6.4 | |
| 7/21 16:10 | 128.0 | ↑6.3 | |
| 7/21 16:20 | 134.2 | ↑6.2 | |
| 7/21 16:30 | 140.4 | ↑6.2 | |
| 7/21 16:40 | 146.5 | ↑6.1 | |
| 7/21 16:50 | 152.3 | ↑5.8 | |
| 7/21 17:00 | 158.0 | ↑5.7 | |
| 7/21 17:10 | 163.5 | ↑5.5 | |
| 7/21 17:20 | 168.7 | ↑5.2 | |
| 7/21 17:30 | 173.6 | ↑4.9 | |
| 7/21 17:40 | 178.2 | ↑4.6 | |
| 7/21 17:50 | 182.5 | ↑4.3 | |
| 7/21 18:00 | 186.4 | ↑3.9 | |
| 7/21 18:10 | 189.8 | ↑3.4 | |
| 7/21 18:20 | 192.9 | ↑3.1 | |
| 7/21 18:30 | 195.5 | ↑2.6 | |
| 7/21 18:40 | 197.7 | ↑2.2 | |
| 7/21 18:50 | 199.3 | ↑1.6 | |
| 7/21 19:00 | 200.5 | ↑1.2 | |
| 7/21 19:10 | 201.1 | ↑0.6 | 満潮 |
| 7/21 19:20 | 201.2 | ↑0.1 | |
| 7/21 19:30 | 200.8 | ↓-0.4 | |
| 7/21 19:40 | 199.9 | ↓-0.9 | |
| 7/21 19:50 | 198.5 | ↓-1.4 | |
| 7/21 20:00 | 196.6 | ↓-1.9 | |
| 7/21 20:10 | 194.2 | ↓-2.4 | |
| 7/21 20:20 | 191.4 | ↓-2.8 | |
| 7/21 20:30 | 188.1 | ↓-3.3 | |
| 7/21 20:40 | 184.4 | ↓-3.7 | |
| 7/21 20:50 | 180.4 | ↓-4.0 | |
| 7/21 21:00 | 176.1 | ↓-4.3 | |
| 7/21 21:10 | 171.4 | ↓-4.7 | |
| 7/21 21:20 | 166.6 | ↓-4.8 | |
| 7/21 21:30 | 161.5 | ↓-5.1 | |
| 7/21 21:40 | 156.2 | ↓-5.3 | |
| 7/21 21:50 | 150.9 | ↓-5.3 | |
| 7/21 22:00 | 145.5 | ↓-5.4 | |
| 7/21 22:10 | 140.1 | ↓-5.4 | |
| 7/21 22:20 | 134.7 | ↓-5.4 | |
| 7/21 22:30 | 129.4 | ↓-5.3 | |
| 7/21 22:40 | 124.3 | ↓-5.1 | |
| 7/21 22:50 | 119.4 | ↓-4.9 | |
| 7/21 23:00 | 114.6 | ↓-4.8 | |
| 7/21 23:10 | 110.2 | ↓-4.4 | |
| 7/21 23:20 | 106.1 | ↓-4.1 | |
| 7/21 23:30 | 102.4 | ↓-3.7 | |
| 7/21 23:40 | 99.0 | ↓-3.4 | |
| 7/21 23:50 | 96.1 | ↓-2.9 |