| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(金) |
02:57 | 09:51 | 17:03 | 22:20 |
| 182cm | 26cm | 190cm | 116cm | |
|
||||
千葉灯標（千葉）2038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 | 147.5 | ↑2.9 | |
| 7/30 00:10 | 150.3 | ↑2.8 | |
| 7/30 00:20 | 153.2 | ↑2.9 | |
| 7/30 00:30 | 156.0 | ↑2.8 | |
| 7/30 00:40 | 158.8 | ↑2.8 | |
| 7/30 00:50 | 161.5 | ↑2.7 | |
| 7/30 01:00 | 164.1 | ↑2.6 | |
| 7/30 01:10 | 166.6 | ↑2.5 | |
| 7/30 01:20 | 169.0 | ↑2.4 | |
| 7/30 01:30 | 171.2 | ↑2.2 | |
| 7/30 01:40 | 173.2 | ↑2.0 | |
| 7/30 01:50 | 175.0 | ↑1.8 | |
| 7/30 02:00 | 176.6 | ↑1.6 | |
| 7/30 02:10 | 178.0 | ↑1.4 | |
| 7/30 02:20 | 179.2 | ↑1.2 | |
| 7/30 02:30 | 180.1 | ↑0.9 | |
| 7/30 02:40 | 180.7 | ↑0.6 | |
| 7/30 02:50 | 181.0 | ↑0.3 | 満潮 |
| 7/30 03:00 | 181.1 | ↑0.1 | |
| 7/30 03:10 | 180.8 | ↓-0.3 | |
| 7/30 03:20 | 180.2 | ↓-0.6 | |
| 7/30 03:30 | 179.3 | ↓-0.9 | |
| 7/30 03:40 | 178.0 | ↓-1.3 | |
| 7/30 03:50 | 176.3 | ↓-1.7 | |
| 7/30 04:00 | 174.3 | ↓-2.0 | |
| 7/30 04:10 | 172.0 | ↓-2.3 | |
| 7/30 04:20 | 169.3 | ↓-2.7 | |
| 7/30 04:30 | 166.2 | ↓-3.1 | |
| 7/30 04:40 | 162.8 | ↓-3.4 | |
| 7/30 04:50 | 159.1 | ↓-3.7 | |
| 7/30 05:00 | 155.1 | ↓-4.0 | |
| 7/30 05:10 | 150.7 | ↓-4.4 | |
| 7/30 05:20 | 146.0 | ↓-4.7 | |
| 7/30 05:30 | 141.1 | ↓-4.9 | |
| 7/30 05:40 | 135.9 | ↓-5.2 | |
| 7/30 05:50 | 130.5 | ↓-5.4 | |
| 7/30 06:00 | 125.0 | ↓-5.5 | |
| 7/30 06:10 | 119.2 | ↓-5.8 | |
| 7/30 06:20 | 113.3 | ↓-5.9 | |
| 7/30 06:30 | 107.4 | ↓-5.9 | |
| 7/30 06:40 | 101.3 | ↓-6.1 | 最大潮位差 |
| 7/30 06:50 | 95.3 | ↓-6.0 | |
| 7/30 07:00 | 89.2 | ↓-6.1 | 最大潮位差 |
| 7/30 07:10 | 83.2 | ↓-6.0 | |
| 7/30 07:20 | 77.3 | ↓-5.9 | |
| 7/30 07:30 | 71.5 | ↓-5.8 | |
| 7/30 07:40 | 65.9 | ↓-5.6 | |
| 7/30 07:50 | 60.5 | ↓-5.4 | |
| 7/30 08:00 | 55.3 | ↓-5.2 | |
| 7/30 08:10 | 50.5 | ↓-4.8 | |
| 7/30 08:20 | 46.0 | ↓-4.5 | |
| 7/30 08:30 | 41.8 | ↓-4.2 | |
| 7/30 08:40 | 38.0 | ↓-3.8 | |
| 7/30 08:50 | 34.7 | ↓-3.3 | |
| 7/30 09:00 | 31.8 | ↓-2.9 | |
| 7/30 09:10 | 29.4 | ↓-2.4 | |
| 7/30 09:20 | 27.5 | ↓-1.9 | |
| 7/30 09:30 | 26.2 | ↓-1.3 | |
| 7/30 09:40 | 25.3 | ↓-0.9 | |
| 7/30 09:50 | 25.1 | ↓-0.2 | 干潮 |
| 7/30 10:00 | 25.3 | ↑0.2 | |
| 7/30 10:10 | 26.1 | ↑0.8 | |
| 7/30 10:20 | 27.5 | ↑1.4 | |
| 7/30 10:30 | 29.3 | ↑1.8 | |
| 7/30 10:40 | 31.7 | ↑2.4 | |
| 7/30 10:50 | 34.5 | ↑2.8 | |
| 7/30 11:00 | 37.8 | ↑3.3 | |
| 7/30 11:10 | 41.5 | ↑3.7 | |
| 7/30 11:20 | 45.6 | ↑4.1 | |
| 7/30 11:30 | 50.1 | ↑4.5 | |
| 7/30 11:40 | 54.9 | ↑4.8 | |
| 7/30 11:50 | 59.9 | ↑5.0 | |
| 7/30 12:00 | 65.2 | ↑5.3 | |
| 7/30 12:10 | 70.6 | ↑5.4 | |
| 7/30 12:20 | 76.3 | ↑5.7 | |
| 7/30 12:30 | 82.0 | ↑5.7 | |
| 7/30 12:40 | 87.9 | ↑5.9 | |
| 7/30 12:50 | 93.7 | ↑5.8 | |
| 7/30 13:00 | 99.6 | ↑5.9 | |
| 7/30 13:10 | 105.5 | ↑5.9 | |
| 7/30 13:20 | 111.4 | ↑5.9 | |
| 7/30 13:30 | 117.2 | ↑5.8 | |
| 7/30 13:40 | 122.9 | ↑5.7 | |
| 7/30 13:50 | 128.5 | ↑5.6 | |
| 7/30 14:00 | 133.9 | ↑5.4 | |
| 7/30 14:10 | 139.2 | ↑5.3 | |
| 7/30 14:20 | 144.3 | ↑5.1 | |
| 7/30 14:30 | 149.2 | ↑4.9 | |
| 7/30 14:40 | 154.0 | ↑4.8 | |
| 7/30 14:50 | 158.4 | ↑4.4 | |
| 7/30 15:00 | 162.7 | ↑4.3 | |
| 7/30 15:10 | 166.6 | ↑3.9 | |
| 7/30 15:20 | 170.3 | ↑3.7 | |
| 7/30 15:30 | 173.7 | ↑3.4 | |
| 7/30 15:40 | 176.8 | ↑3.1 | |
| 7/30 15:50 | 179.5 | ↑2.7 | |
| 7/30 16:00 | 182.0 | ↑2.5 | |
| 7/30 16:10 | 184.0 | ↑2.0 | |
| 7/30 16:20 | 185.8 | ↑1.8 | |
| 7/30 16:30 | 187.1 | ↑1.3 | |
| 7/30 16:40 | 188.1 | ↑1.0 | |
| 7/30 16:50 | 188.7 | ↑0.6 | |
| 7/30 17:00 | 189.0 | ↑0.3 | 満潮 |
| 7/30 17:10 | 188.9 | ↓-0.1 | |
| 7/30 17:20 | 188.5 | ↓-0.4 | |
| 7/30 17:30 | 187.7 | ↓-0.8 | |
| 7/30 17:40 | 186.6 | ↓-1.1 | |
| 7/30 17:50 | 185.1 | ↓-1.5 | |
| 7/30 18:00 | 183.3 | ↓-1.8 | |
| 7/30 18:10 | 181.3 | ↓-2.0 | |
| 7/30 18:20 | 178.9 | ↓-2.4 | |
| 7/30 18:30 | 176.4 | ↓-2.5 | |
| 7/30 18:40 | 173.5 | ↓-2.9 | |
| 7/30 18:50 | 170.5 | ↓-3.0 | |
| 7/30 19:00 | 167.3 | ↓-3.2 | |
| 7/30 19:10 | 164.0 | ↓-3.3 | |
| 7/30 19:20 | 160.5 | ↓-3.5 | |
| 7/30 19:30 | 157.0 | ↓-3.5 | |
| 7/30 19:40 | 153.4 | ↓-3.6 | |
| 7/30 19:50 | 149.7 | ↓-3.7 | |
| 7/30 20:00 | 146.1 | ↓-3.6 | |
| 7/30 20:10 | 142.5 | ↓-3.6 | |
| 7/30 20:20 | 139.0 | ↓-3.5 | |
| 7/30 20:30 | 135.7 | ↓-3.3 | |
| 7/30 20:40 | 132.4 | ↓-3.3 | |
| 7/30 20:50 | 129.4 | ↓-3.0 | |
| 7/30 21:00 | 126.6 | ↓-2.8 | |
| 7/30 21:10 | 124.0 | ↓-2.6 | |
| 7/30 21:20 | 121.7 | ↓-2.3 | |
| 7/30 21:30 | 119.7 | ↓-2.0 | |
| 7/30 21:40 | 118.1 | ↓-1.6 | |
| 7/30 21:50 | 116.8 | ↓-1.3 | |
| 7/30 22:00 | 115.9 | ↓-0.9 | |
| 7/30 22:10 | 115.3 | ↓-0.6 | 干潮 |
| 7/30 22:20 | 115.2 | ↓-0.1 | 干潮 |
| 7/30 22:30 | 115.4 | ↑0.2 | |
| 7/30 22:40 | 116.0 | ↑0.6 | |
| 7/30 22:50 | 117.0 | ↑1.0 | |
| 7/30 23:00 | 118.3 | ↑1.3 | |
| 7/30 23:10 | 120.0 | ↑1.7 | |
| 7/30 23:20 | 122.1 | ↑2.1 | |
| 7/30 23:30 | 124.4 | ↑2.3 | |
| 7/30 23:40 | 127.0 | ↑2.6 | |
| 7/30 23:50 | 129.8 | ↑2.8 |