| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(火) |
06:27 | 01:03 | 20:40 | 13:23 |
| 192cm | 98cm | 183cm | 9cm | |
|
||||
千葉灯標（千葉）2030年05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 |
|---|---|---|---|
| 5/21 00:00 | 106.4 | ↓-3.0 | |
| 5/21 00:10 | 103.8 | ↓-2.6 | |
| 5/21 00:20 | 101.6 | ↓-2.2 | |
| 5/21 00:30 | 99.8 | ↓-1.8 | |
| 5/21 00:40 | 98.5 | ↓-1.3 | |
| 5/21 00:50 | 97.6 | ↓-0.9 | |
| 5/21 01:00 | 97.3 | ↓-0.3 | 干潮 |
| 5/21 01:10 | 97.4 | ↑0.1 | |
| 5/21 01:20 | 98.0 | ↑0.6 | |
| 5/21 01:30 | 99.1 | ↑1.1 | |
| 5/21 01:40 | 100.6 | ↑1.5 | |
| 5/21 01:50 | 102.6 | ↑2.0 | |
| 5/21 02:00 | 105.0 | ↑2.4 | |
| 5/21 02:10 | 107.7 | ↑2.7 | |
| 5/21 02:20 | 110.8 | ↑3.1 | |
| 5/21 02:30 | 114.3 | ↑3.5 | |
| 5/21 02:40 | 118.0 | ↑3.7 | |
| 5/21 02:50 | 122.0 | ↑4.0 | |
| 5/21 03:00 | 126.1 | ↑4.1 | |
| 5/21 03:10 | 130.4 | ↑4.3 | |
| 5/21 03:20 | 134.8 | ↑4.4 | |
| 5/21 03:30 | 139.3 | ↑4.5 | |
| 5/21 03:40 | 143.8 | ↑4.5 | |
| 5/21 03:50 | 148.3 | ↑4.5 | |
| 5/21 04:00 | 152.8 | ↑4.5 | |
| 5/21 04:10 | 157.1 | ↑4.3 | |
| 5/21 04:20 | 161.3 | ↑4.2 | |
| 5/21 04:30 | 165.4 | ↑4.1 | |
| 5/21 04:40 | 169.3 | ↑3.9 | |
| 5/21 04:50 | 172.9 | ↑3.6 | |
| 5/21 05:00 | 176.3 | ↑3.4 | |
| 5/21 05:10 | 179.4 | ↑3.1 | |
| 5/21 05:20 | 182.2 | ↑2.8 | |
| 5/21 05:30 | 184.7 | ↑2.5 | |
| 5/21 05:40 | 186.8 | ↑2.1 | |
| 5/21 05:50 | 188.6 | ↑1.8 | |
| 5/21 06:00 | 189.9 | ↑1.3 | |
| 5/21 06:10 | 190.8 | ↑0.9 | |
| 5/21 06:20 | 191.3 | ↑0.5 | 満潮 |
| 5/21 06:30 | 191.3 | 0 | |
| 5/21 06:40 | 190.9 | ↓-0.4 | |
| 5/21 06:50 | 190.0 | ↓-0.9 | |
| 5/21 07:00 | 188.7 | ↓-1.3 | |
| 5/21 07:10 | 186.8 | ↓-1.9 | |
| 5/21 07:20 | 184.5 | ↓-2.3 | |
| 5/21 07:30 | 181.7 | ↓-2.8 | |
| 5/21 07:40 | 178.5 | ↓-3.2 | |
| 5/21 07:50 | 174.8 | ↓-3.7 | |
| 5/21 08:00 | 170.6 | ↓-4.2 | |
| 5/21 08:10 | 166.1 | ↓-4.5 | |
| 5/21 08:20 | 161.1 | ↓-5.0 | |
| 5/21 08:30 | 155.8 | ↓-5.3 | |
| 5/21 08:40 | 150.2 | ↓-5.6 | |
| 5/21 08:50 | 144.3 | ↓-5.9 | |
| 5/21 09:00 | 138.1 | ↓-6.2 | |
| 5/21 09:10 | 131.6 | ↓-6.5 | |
| 5/21 09:20 | 125.0 | ↓-6.6 | |
| 5/21 09:30 | 118.2 | ↓-6.8 | |
| 5/21 09:40 | 111.3 | ↓-6.9 | |
| 5/21 09:50 | 104.3 | ↓-7.0 | 最大潮位差 |
| 5/21 10:00 | 97.3 | ↓-7.0 | 最大潮位差 |
| 5/21 10:10 | 90.3 | ↓-7.0 | 最大潮位差 |
| 5/21 10:20 | 83.4 | ↓-6.9 | |
| 5/21 10:30 | 76.6 | ↓-6.8 | |
| 5/21 10:40 | 69.9 | ↓-6.7 | |
| 5/21 10:50 | 63.4 | ↓-6.5 | |
| 5/21 11:00 | 57.1 | ↓-6.3 | |
| 5/21 11:10 | 51.1 | ↓-6.0 | |
| 5/21 11:20 | 45.3 | ↓-5.8 | |
| 5/21 11:30 | 39.9 | ↓-5.4 | |
| 5/21 11:40 | 34.8 | ↓-5.1 | |
| 5/21 11:50 | 30.1 | ↓-4.7 | |
| 5/21 12:00 | 25.8 | ↓-4.3 | |
| 5/21 12:10 | 22.0 | ↓-3.8 | |
| 5/21 12:20 | 18.6 | ↓-3.4 | |
| 5/21 12:30 | 15.7 | ↓-2.9 | |
| 5/21 12:40 | 13.2 | ↓-2.5 | |
| 5/21 12:50 | 11.3 | ↓-1.9 | |
| 5/21 13:00 | 9.9 | ↓-1.4 | |
| 5/21 13:10 | 9.0 | ↓-0.9 | |
| 5/21 13:20 | 8.6 | ↓-0.4 | 干潮 |
| 5/21 13:30 | 8.8 | ↑0.2 | |
| 5/21 13:40 | 9.4 | ↑0.6 | |
| 5/21 13:50 | 10.5 | ↑1.1 | |
| 5/21 14:00 | 12.2 | ↑1.7 | |
| 5/21 14:10 | 14.2 | ↑2.0 | |
| 5/21 14:20 | 16.8 | ↑2.6 | |
| 5/21 14:30 | 19.7 | ↑2.9 | |
| 5/21 14:40 | 23.0 | ↑3.3 | |
| 5/21 14:50 | 26.8 | ↑3.8 | |
| 5/21 15:00 | 30.8 | ↑4.0 | |
| 5/21 15:10 | 35.2 | ↑4.4 | |
| 5/21 15:20 | 39.8 | ↑4.6 | |
| 5/21 15:30 | 44.7 | ↑4.9 | |
| 5/21 15:40 | 49.9 | ↑5.2 | |
| 5/21 15:50 | 55.2 | ↑5.3 | |
| 5/21 16:00 | 60.7 | ↑5.5 | |
| 5/21 16:10 | 66.4 | ↑5.7 | |
| 5/21 16:20 | 72.2 | ↑5.8 | |
| 5/21 16:30 | 78.1 | ↑5.9 | |
| 5/21 16:40 | 84.0 | ↑5.9 | |
| 5/21 16:50 | 90.0 | ↑6.0 | |
| 5/21 17:00 | 96.0 | ↑6.0 | |
| 5/21 17:10 | 102.1 | ↑6.1 | |
| 5/21 17:20 | 108.1 | ↑6.0 | |
| 5/21 17:30 | 114.0 | ↑5.9 | |
| 5/21 17:40 | 119.9 | ↑5.9 | |
| 5/21 17:50 | 125.7 | ↑5.8 | |
| 5/21 18:00 | 131.3 | ↑5.6 | |
| 5/21 18:10 | 136.8 | ↑5.5 | |
| 5/21 18:20 | 142.1 | ↑5.3 | |
| 5/21 18:30 | 147.2 | ↑5.1 | |
| 5/21 18:40 | 152.0 | ↑4.8 | |
| 5/21 18:50 | 156.6 | ↑4.6 | |
| 5/21 19:00 | 160.9 | ↑4.3 | |
| 5/21 19:10 | 164.8 | ↑3.9 | |
| 5/21 19:20 | 168.4 | ↑3.6 | |
| 5/21 19:30 | 171.6 | ↑3.2 | |
| 5/21 19:40 | 174.4 | ↑2.8 | |
| 5/21 19:50 | 176.8 | ↑2.4 | |
| 5/21 20:00 | 178.8 | ↑2.0 | |
| 5/21 20:10 | 180.3 | ↑1.5 | |
| 5/21 20:20 | 181.4 | ↑1.1 | |
| 5/21 20:30 | 182.1 | ↑0.7 | 満潮 |
| 5/21 20:40 | 182.3 | ↑0.2 | 満潮 |
| 5/21 20:50 | 182.0 | ↓-0.3 | |
| 5/21 21:00 | 181.3 | ↓-0.7 | |
| 5/21 21:10 | 180.2 | ↓-1.1 | |
| 5/21 21:20 | 178.6 | ↓-1.6 | |
| 5/21 21:30 | 176.7 | ↓-1.9 | |
| 5/21 21:40 | 174.4 | ↓-2.3 | |
| 5/21 21:50 | 171.8 | ↓-2.6 | |
| 5/21 22:00 | 168.9 | ↓-2.9 | |
| 5/21 22:10 | 165.6 | ↓-3.3 | |
| 5/21 22:20 | 162.2 | ↓-3.4 | |
| 5/21 22:30 | 158.5 | ↓-3.7 | |
| 5/21 22:40 | 154.7 | ↓-3.8 | |
| 5/21 22:50 | 150.7 | ↓-4.0 | |
| 5/21 23:00 | 146.7 | ↓-4.0 | |
| 5/21 23:10 | 142.6 | ↓-4.1 | |
| 5/21 23:20 | 138.4 | ↓-4.2 | |
| 5/21 23:30 | 134.4 | ↓-4.0 | |
| 5/21 23:40 | 130.4 | ↓-4.0 | |
| 5/21 23:50 | 126.5 | ↓-3.9 |