| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(金) |
03:15 | 09:29 | 15:56 | 21:39 |
| 174cm | 37cm | 170cm | 79cm | |
|
||||
千葉灯標（千葉）2039年05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 |
|---|---|---|---|
| 5/20 00:00 | 121.7 | ↑4.0 | |
| 5/20 00:10 | 125.7 | ↑4.0 | |
| 5/20 00:20 | 129.7 | ↑4.0 | |
| 5/20 00:30 | 133.7 | ↑4.0 | |
| 5/20 00:40 | 137.6 | ↑3.9 | |
| 5/20 00:50 | 141.4 | ↑3.8 | |
| 5/20 01:00 | 145.2 | ↑3.8 | |
| 5/20 01:10 | 148.7 | ↑3.5 | |
| 5/20 01:20 | 152.2 | ↑3.5 | |
| 5/20 01:30 | 155.4 | ↑3.2 | |
| 5/20 01:40 | 158.5 | ↑3.1 | |
| 5/20 01:50 | 161.3 | ↑2.8 | |
| 5/20 02:00 | 163.9 | ↑2.6 | |
| 5/20 02:10 | 166.3 | ↑2.4 | |
| 5/20 02:20 | 168.3 | ↑2.0 | |
| 5/20 02:30 | 170.1 | ↑1.8 | |
| 5/20 02:40 | 171.5 | ↑1.4 | |
| 5/20 02:50 | 172.5 | ↑1.0 | |
| 5/20 03:00 | 173.3 | ↑0.8 | |
| 5/20 03:10 | 173.6 | ↑0.3 | 満潮 |
| 5/20 03:20 | 173.6 | 0 | |
| 5/20 03:30 | 173.1 | ↓-0.5 | |
| 5/20 03:40 | 172.3 | ↓-0.8 | |
| 5/20 03:50 | 171.0 | ↓-1.3 | |
| 5/20 04:00 | 169.4 | ↓-1.6 | |
| 5/20 04:10 | 167.3 | ↓-2.1 | |
| 5/20 04:20 | 164.9 | ↓-2.4 | |
| 5/20 04:30 | 162.0 | ↓-2.9 | |
| 5/20 04:40 | 158.8 | ↓-3.2 | |
| 5/20 04:50 | 155.2 | ↓-3.6 | |
| 5/20 05:00 | 151.3 | ↓-3.9 | |
| 5/20 05:10 | 147.0 | ↓-4.3 | |
| 5/20 05:20 | 142.4 | ↓-4.6 | |
| 5/20 05:30 | 137.6 | ↓-4.8 | |
| 5/20 05:40 | 132.5 | ↓-5.1 | |
| 5/20 05:50 | 127.2 | ↓-5.3 | |
| 5/20 06:00 | 121.7 | ↓-5.5 | |
| 5/20 06:10 | 116.1 | ↓-5.6 | |
| 5/20 06:20 | 110.3 | ↓-5.8 | |
| 5/20 06:30 | 104.5 | ↓-5.8 | |
| 5/20 06:40 | 98.6 | ↓-5.9 | 最大潮位差 |
| 5/20 06:50 | 92.8 | ↓-5.8 | |
| 5/20 07:00 | 87.1 | ↓-5.7 | |
| 5/20 07:10 | 81.4 | ↓-5.7 | |
| 5/20 07:20 | 75.9 | ↓-5.5 | |
| 5/20 07:30 | 70.6 | ↓-5.3 | |
| 5/20 07:40 | 65.6 | ↓-5.0 | |
| 5/20 07:50 | 60.8 | ↓-4.8 | |
| 5/20 08:00 | 56.4 | ↓-4.4 | |
| 5/20 08:10 | 52.3 | ↓-4.1 | |
| 5/20 08:20 | 48.7 | ↓-3.6 | |
| 5/20 08:30 | 45.4 | ↓-3.3 | |
| 5/20 08:40 | 42.7 | ↓-2.7 | |
| 5/20 08:50 | 40.4 | ↓-2.3 | |
| 5/20 09:00 | 38.7 | ↓-1.7 | |
| 5/20 09:10 | 37.4 | ↓-1.3 | |
| 5/20 09:20 | 36.7 | ↓-0.7 | 干潮 |
| 5/20 09:30 | 36.6 | ↓-0.1 | |
| 5/20 09:40 | 36.9 | ↑0.3 | |
| 5/20 09:50 | 37.8 | ↑0.9 | |
| 5/20 10:00 | 39.2 | ↑1.4 | |
| 5/20 10:10 | 41.1 | ↑1.9 | |
| 5/20 10:20 | 43.5 | ↑2.4 | |
| 5/20 10:30 | 46.3 | ↑2.8 | |
| 5/20 10:40 | 49.5 | ↑3.2 | |
| 5/20 10:50 | 53.0 | ↑3.5 | |
| 5/20 11:00 | 57.0 | ↑4.0 | |
| 5/20 11:10 | 61.2 | ↑4.2 | |
| 5/20 11:20 | 65.7 | ↑4.5 | |
| 5/20 11:30 | 70.5 | ↑4.8 | |
| 5/20 11:40 | 75.4 | ↑4.9 | |
| 5/20 11:50 | 80.5 | ↑5.1 | |
| 5/20 12:00 | 85.7 | ↑5.2 | |
| 5/20 12:10 | 91.0 | ↑5.3 | |
| 5/20 12:20 | 96.3 | ↑5.3 | |
| 5/20 12:30 | 101.7 | ↑5.4 | |
| 5/20 12:40 | 107.0 | ↑5.3 | |
| 5/20 12:50 | 112.2 | ↑5.2 | |
| 5/20 13:00 | 117.4 | ↑5.2 | |
| 5/20 13:10 | 122.5 | ↑5.1 | |
| 5/20 13:20 | 127.4 | ↑4.9 | |
| 5/20 13:30 | 132.1 | ↑4.7 | |
| 5/20 13:40 | 136.7 | ↑4.6 | |
| 5/20 13:50 | 141.0 | ↑4.3 | |
| 5/20 14:00 | 145.1 | ↑4.1 | |
| 5/20 14:10 | 148.9 | ↑3.8 | |
| 5/20 14:20 | 152.5 | ↑3.6 | |
| 5/20 14:30 | 155.7 | ↑3.2 | |
| 5/20 14:40 | 158.6 | ↑2.9 | |
| 5/20 14:50 | 161.2 | ↑2.6 | |
| 5/20 15:00 | 163.5 | ↑2.3 | |
| 5/20 15:10 | 165.4 | ↑1.9 | |
| 5/20 15:20 | 166.9 | ↑1.5 | |
| 5/20 15:30 | 168.0 | ↑1.1 | |
| 5/20 15:40 | 168.8 | ↑0.8 | |
| 5/20 15:50 | 169.2 | ↑0.4 | 満潮 |
| 5/20 16:00 | 169.2 | 0 | |
| 5/20 16:10 | 168.8 | ↓-0.4 | |
| 5/20 16:20 | 168.1 | ↓-0.7 | |
| 5/20 16:30 | 167.0 | ↓-1.1 | |
| 5/20 16:40 | 165.6 | ↓-1.4 | |
| 5/20 16:50 | 163.8 | ↓-1.8 | |
| 5/20 17:00 | 161.7 | ↓-2.1 | |
| 5/20 17:10 | 159.3 | ↓-2.4 | |
| 5/20 17:20 | 156.6 | ↓-2.7 | |
| 5/20 17:30 | 153.7 | ↓-2.9 | |
| 5/20 17:40 | 150.5 | ↓-3.2 | |
| 5/20 17:50 | 147.1 | ↓-3.4 | |
| 5/20 18:00 | 143.4 | ↓-3.7 | |
| 5/20 18:10 | 139.7 | ↓-3.7 | |
| 5/20 18:20 | 135.8 | ↓-3.9 | |
| 5/20 18:30 | 131.8 | ↓-4.0 | |
| 5/20 18:40 | 127.7 | ↓-4.1 | |
| 5/20 18:50 | 123.5 | ↓-4.2 | |
| 5/20 19:00 | 119.4 | ↓-4.1 | |
| 5/20 19:10 | 115.3 | ↓-4.1 | |
| 5/20 19:20 | 111.2 | ↓-4.1 | |
| 5/20 19:30 | 107.3 | ↓-3.9 | |
| 5/20 19:40 | 103.4 | ↓-3.9 | |
| 5/20 19:50 | 99.7 | ↓-3.7 | |
| 5/20 20:00 | 96.3 | ↓-3.4 | |
| 5/20 20:10 | 93.0 | ↓-3.3 | |
| 5/20 20:20 | 90.0 | ↓-3.0 | |
| 5/20 20:30 | 87.3 | ↓-2.7 | |
| 5/20 20:40 | 84.9 | ↓-2.4 | |
| 5/20 20:50 | 82.8 | ↓-2.1 | |
| 5/20 21:00 | 81.1 | ↓-1.7 | |
| 5/20 21:10 | 79.8 | ↓-1.3 | |
| 5/20 21:20 | 78.8 | ↓-1.0 | |
| 5/20 21:30 | 78.3 | ↓-0.5 | 干潮 |
| 5/20 21:40 | 78.2 | ↓-0.1 | |
| 5/20 21:50 | 78.4 | ↑0.2 | |
| 5/20 22:00 | 79.1 | ↑0.7 | |
| 5/20 22:10 | 80.2 | ↑1.1 | |
| 5/20 22:20 | 81.6 | ↑1.4 | |
| 5/20 22:30 | 83.4 | ↑1.8 | |
| 5/20 22:40 | 85.6 | ↑2.2 | |
| 5/20 22:50 | 88.1 | ↑2.5 | |
| 5/20 23:00 | 90.8 | ↑2.7 | |
| 5/20 23:10 | 93.9 | ↑3.1 | |
| 5/20 23:20 | 97.2 | ↑3.3 | |
| 5/20 23:30 | 100.7 | ↑3.5 | |
| 5/20 23:40 | 104.5 | ↑3.8 | |
| 5/20 23:50 | 108.4 | ↑3.9 |