| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(日) |
12:34 | 05:15 | 22:21 | 16:40 |
| 154cm | 68cm | 182cm | 136cm | |
|
||||
千葉灯標（千葉）2028年07月30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 |
|---|---|---|---|
| 7/30 00:00 | 156.9 | ↓-3.9 | |
| 7/30 00:10 | 152.9 | ↓-4.0 | |
| 7/30 00:20 | 148.8 | ↓-4.1 | |
| 7/30 00:30 | 144.7 | ↓-4.1 | |
| 7/30 00:40 | 140.4 | ↓-4.3 | 最大潮位差 |
| 7/30 00:50 | 136.2 | ↓-4.2 | |
| 7/30 01:00 | 131.9 | ↓-4.3 | 最大潮位差 |
| 7/30 01:10 | 127.6 | ↓-4.3 | 最大潮位差 |
| 7/30 01:20 | 123.4 | ↓-4.2 | |
| 7/30 01:30 | 119.2 | ↓-4.2 | |
| 7/30 01:40 | 115.1 | ↓-4.1 | |
| 7/30 01:50 | 111.1 | ↓-4.0 | |
| 7/30 02:00 | 107.2 | ↓-3.9 | |
| 7/30 02:10 | 103.4 | ↓-3.8 | |
| 7/30 02:20 | 99.8 | ↓-3.6 | |
| 7/30 02:30 | 96.3 | ↓-3.5 | |
| 7/30 02:40 | 93.0 | ↓-3.3 | |
| 7/30 02:50 | 89.8 | ↓-3.2 | |
| 7/30 03:00 | 86.9 | ↓-2.9 | |
| 7/30 03:10 | 84.1 | ↓-2.8 | |
| 7/30 03:20 | 81.5 | ↓-2.6 | |
| 7/30 03:30 | 79.1 | ↓-2.4 | |
| 7/30 03:40 | 77.0 | ↓-2.1 | |
| 7/30 03:50 | 75.0 | ↓-2.0 | |
| 7/30 04:00 | 73.3 | ↓-1.7 | |
| 7/30 04:10 | 71.8 | ↓-1.5 | |
| 7/30 04:20 | 70.5 | ↓-1.3 | |
| 7/30 04:30 | 69.4 | ↓-1.1 | |
| 7/30 04:40 | 68.6 | ↓-0.8 | |
| 7/30 04:50 | 68.0 | ↓-0.6 | |
| 7/30 05:00 | 67.6 | ↓-0.4 | |
| 7/30 05:10 | 67.4 | ↓-0.2 | 干潮 |
| 7/30 05:20 | 67.4 | 0 | |
| 7/30 05:30 | 67.6 | ↑0.2 | |
| 7/30 05:40 | 68.1 | ↑0.5 | |
| 7/30 05:50 | 68.7 | ↑0.6 | |
| 7/30 06:00 | 69.6 | ↑0.9 | |
| 7/30 06:10 | 70.7 | ↑1.1 | |
| 7/30 06:20 | 72.0 | ↑1.3 | |
| 7/30 06:30 | 73.5 | ↑1.5 | |
| 7/30 06:40 | 75.1 | ↑1.6 | |
| 7/30 06:50 | 77.0 | ↑1.9 | |
| 7/30 07:00 | 79.0 | ↑2.0 | |
| 7/30 07:10 | 81.3 | ↑2.3 | |
| 7/30 07:20 | 83.6 | ↑2.3 | |
| 7/30 07:30 | 86.2 | ↑2.6 | |
| 7/30 07:40 | 88.8 | ↑2.6 | |
| 7/30 07:50 | 91.6 | ↑2.8 | |
| 7/30 08:00 | 94.5 | ↑2.9 | |
| 7/30 08:10 | 97.5 | ↑3.0 | |
| 7/30 08:20 | 100.6 | ↑3.1 | |
| 7/30 08:30 | 103.7 | ↑3.1 | |
| 7/30 08:40 | 106.9 | ↑3.2 | |
| 7/30 08:50 | 110.1 | ↑3.2 | |
| 7/30 09:00 | 113.3 | ↑3.2 | |
| 7/30 09:10 | 116.4 | ↑3.1 | |
| 7/30 09:20 | 119.6 | ↑3.2 | |
| 7/30 09:30 | 122.7 | ↑3.1 | |
| 7/30 09:40 | 125.7 | ↑3.0 | |
| 7/30 09:50 | 128.6 | ↑2.9 | |
| 7/30 10:00 | 131.4 | ↑2.8 | |
| 7/30 10:10 | 134.1 | ↑2.7 | |
| 7/30 10:20 | 136.6 | ↑2.5 | |
| 7/30 10:30 | 139.0 | ↑2.4 | |
| 7/30 10:40 | 141.2 | ↑2.2 | |
| 7/30 10:50 | 143.2 | ↑2.0 | |
| 7/30 11:00 | 145.1 | ↑1.9 | |
| 7/30 11:10 | 146.8 | ↑1.7 | |
| 7/30 11:20 | 148.3 | ↑1.5 | |
| 7/30 11:30 | 149.5 | ↑1.2 | |
| 7/30 11:40 | 150.6 | ↑1.1 | |
| 7/30 11:50 | 151.5 | ↑0.9 | |
| 7/30 12:00 | 152.2 | ↑0.7 | |
| 7/30 12:10 | 152.7 | ↑0.5 | |
| 7/30 12:20 | 153.0 | ↑0.3 | |
| 7/30 12:30 | 153.2 | ↑0.2 | 満潮 |
| 7/30 12:40 | 153.1 | ↓-0.1 | |
| 7/30 12:50 | 153.0 | ↓-0.1 | |
| 7/30 13:00 | 152.6 | ↓-0.4 | |
| 7/30 13:10 | 152.1 | ↓-0.5 | |
| 7/30 13:20 | 151.5 | ↓-0.6 | |
| 7/30 13:30 | 150.8 | ↓-0.7 | |
| 7/30 13:40 | 150.0 | ↓-0.8 | |
| 7/30 13:50 | 149.1 | ↓-0.9 | |
| 7/30 14:00 | 148.1 | ↓-1.0 | |
| 7/30 14:10 | 147.1 | ↓-1.0 | |
| 7/30 14:20 | 146.0 | ↓-1.1 | |
| 7/30 14:30 | 144.9 | ↓-1.1 | |
| 7/30 14:40 | 143.8 | ↓-1.1 | |
| 7/30 14:50 | 142.7 | ↓-1.1 | |
| 7/30 15:00 | 141.7 | ↓-1.0 | |
| 7/30 15:10 | 140.7 | ↓-1.0 | |
| 7/30 15:20 | 139.7 | ↓-1.0 | |
| 7/30 15:30 | 138.8 | ↓-0.9 | |
| 7/30 15:40 | 138.1 | ↓-0.7 | |
| 7/30 15:50 | 137.4 | ↓-0.7 | |
| 7/30 16:00 | 136.8 | ↓-0.6 | |
| 7/30 16:10 | 136.3 | ↓-0.5 | |
| 7/30 16:20 | 136.0 | ↓-0.3 | |
| 7/30 16:30 | 135.8 | ↓-0.2 | 干潮 |
| 7/30 16:40 | 135.7 | ↓-0.1 | 干潮 |
| 7/30 16:50 | 135.8 | ↑0.1 | |
| 7/30 17:00 | 136.0 | ↑0.2 | |
| 7/30 17:10 | 136.4 | ↑0.4 | |
| 7/30 17:20 | 137.0 | ↑0.6 | |
| 7/30 17:30 | 137.7 | ↑0.7 | |
| 7/30 17:40 | 138.5 | ↑0.8 | |
| 7/30 17:50 | 139.5 | ↑1.0 | |
| 7/30 18:00 | 140.7 | ↑1.2 | |
| 7/30 18:10 | 142.0 | ↑1.3 | |
| 7/30 18:20 | 143.4 | ↑1.4 | |
| 7/30 18:30 | 145.0 | ↑1.6 | |
| 7/30 18:40 | 146.7 | ↑1.7 | |
| 7/30 18:50 | 148.5 | ↑1.8 | |
| 7/30 19:00 | 150.4 | ↑1.9 | |
| 7/30 19:10 | 152.3 | ↑1.9 | |
| 7/30 19:20 | 154.4 | ↑2.1 | |
| 7/30 19:30 | 156.5 | ↑2.1 | |
| 7/30 19:40 | 158.6 | ↑2.1 | |
| 7/30 19:50 | 160.7 | ↑2.1 | |
| 7/30 20:00 | 162.9 | ↑2.2 | |
| 7/30 20:10 | 165.0 | ↑2.1 | |
| 7/30 20:20 | 167.1 | ↑2.1 | |
| 7/30 20:30 | 169.1 | ↑2.0 | |
| 7/30 20:40 | 171.0 | ↑1.9 | |
| 7/30 20:50 | 172.8 | ↑1.8 | |
| 7/30 21:00 | 174.5 | ↑1.7 | |
| 7/30 21:10 | 176.0 | ↑1.5 | |
| 7/30 21:20 | 177.4 | ↑1.4 | |
| 7/30 21:30 | 178.6 | ↑1.2 | |
| 7/30 21:40 | 179.6 | ↑1.0 | |
| 7/30 21:50 | 180.4 | ↑0.8 | |
| 7/30 22:00 | 181.0 | ↑0.6 | |
| 7/30 22:10 | 181.3 | ↑0.3 | |
| 7/30 22:20 | 181.5 | ↑0.2 | 満潮 |
| 7/30 22:30 | 181.3 | ↓-0.2 | |
| 7/30 22:40 | 181.0 | ↓-0.3 | |
| 7/30 22:50 | 180.4 | ↓-0.6 | |
| 7/30 23:00 | 179.5 | ↓-0.9 | |
| 7/30 23:10 | 178.4 | ↓-1.1 | |
| 7/30 23:20 | 177.1 | ↓-1.3 | |
| 7/30 23:30 | 175.6 | ↓-1.5 | |
| 7/30 23:40 | 173.8 | ↓-1.8 | |
| 7/30 23:50 | 171.8 | ↓-2.0 |