| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(金) |
02:50 | 09:19 | 15:35 | 21:20 |
| 163cm | 44cm | 153cm | 67cm | |
|
||||
第一海堡（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 | 119.9 | ↑4.1 | |
| 5/20 00:10 | 124.0 | ↑4.1 | |
| 5/20 00:20 | 128.0 | ↑4.0 | |
| 5/20 00:30 | 132.0 | ↑4.0 | |
| 5/20 00:40 | 135.8 | ↑3.8 | |
| 5/20 00:50 | 139.4 | ↑3.6 | |
| 5/20 01:00 | 142.9 | ↑3.5 | |
| 5/20 01:10 | 146.1 | ↑3.2 | |
| 5/20 01:20 | 149.2 | ↑3.1 | |
| 5/20 01:30 | 151.9 | ↑2.7 | |
| 5/20 01:40 | 154.4 | ↑2.5 | |
| 5/20 01:50 | 156.6 | ↑2.2 | |
| 5/20 02:00 | 158.5 | ↑1.9 | |
| 5/20 02:10 | 160.1 | ↑1.6 | |
| 5/20 02:20 | 161.3 | ↑1.2 | |
| 5/20 02:30 | 162.2 | ↑0.9 | |
| 5/20 02:40 | 162.7 | ↑0.5 | 満潮 |
| 5/20 02:50 | 162.8 | ↑0.1 | 満潮 |
| 5/20 03:00 | 162.6 | ↓-0.2 | |
| 5/20 03:10 | 162.0 | ↓-0.6 | |
| 5/20 03:20 | 161.0 | ↓-1.0 | |
| 5/20 03:30 | 159.6 | ↓-1.4 | |
| 5/20 03:40 | 157.9 | ↓-1.7 | |
| 5/20 03:50 | 155.9 | ↓-2.0 | |
| 5/20 04:00 | 153.5 | ↓-2.4 | |
| 5/20 04:10 | 150.8 | ↓-2.7 | |
| 5/20 04:20 | 147.7 | ↓-3.1 | |
| 5/20 04:30 | 144.4 | ↓-3.3 | |
| 5/20 04:40 | 140.8 | ↓-3.6 | |
| 5/20 04:50 | 137.0 | ↓-3.8 | |
| 5/20 05:00 | 132.9 | ↓-4.1 | |
| 5/20 05:10 | 128.7 | ↓-4.2 | |
| 5/20 05:20 | 124.2 | ↓-4.5 | |
| 5/20 05:30 | 119.7 | ↓-4.5 | |
| 5/20 05:40 | 115.0 | ↓-4.7 | |
| 5/20 05:50 | 110.2 | ↓-4.8 | 最大潮位差 |
| 5/20 06:00 | 105.4 | ↓-4.8 | 最大潮位差 |
| 5/20 06:10 | 100.6 | ↓-4.8 | 最大潮位差 |
| 5/20 06:20 | 95.8 | ↓-4.8 | 最大潮位差 |
| 5/20 06:30 | 91.0 | ↓-4.8 | 最大潮位差 |
| 5/20 06:40 | 86.4 | ↓-4.6 | |
| 5/20 06:50 | 81.8 | ↓-4.6 | |
| 5/20 07:00 | 77.4 | ↓-4.4 | |
| 5/20 07:10 | 73.1 | ↓-4.3 | |
| 5/20 07:20 | 69.0 | ↓-4.1 | |
| 5/20 07:30 | 65.2 | ↓-3.8 | |
| 5/20 07:40 | 61.6 | ↓-3.6 | |
| 5/20 07:50 | 58.3 | ↓-3.3 | |
| 5/20 08:00 | 55.3 | ↓-3.0 | |
| 5/20 08:10 | 52.6 | ↓-2.7 | |
| 5/20 08:20 | 50.2 | ↓-2.4 | |
| 5/20 08:30 | 48.2 | ↓-2.0 | |
| 5/20 08:40 | 46.6 | ↓-1.6 | |
| 5/20 08:50 | 45.3 | ↓-1.3 | |
| 5/20 09:00 | 44.4 | ↓-0.9 | |
| 5/20 09:10 | 43.9 | ↓-0.5 | 干潮 |
| 5/20 09:20 | 43.7 | ↓-0.2 | |
| 5/20 09:30 | 44.0 | ↑0.3 | |
| 5/20 09:40 | 44.7 | ↑0.7 | |
| 5/20 09:50 | 45.7 | ↑1.0 | |
| 5/20 10:00 | 47.1 | ↑1.4 | |
| 5/20 10:10 | 48.9 | ↑1.8 | |
| 5/20 10:20 | 51.0 | ↑2.1 | |
| 5/20 10:30 | 53.5 | ↑2.5 | |
| 5/20 10:40 | 56.2 | ↑2.7 | |
| 5/20 10:50 | 59.3 | ↑3.1 | |
| 5/20 11:00 | 62.7 | ↑3.4 | |
| 5/20 11:10 | 66.2 | ↑3.5 | |
| 5/20 11:20 | 70.1 | ↑3.9 | |
| 5/20 11:30 | 74.1 | ↑4.0 | |
| 5/20 11:40 | 78.3 | ↑4.2 | |
| 5/20 11:50 | 82.6 | ↑4.3 | |
| 5/20 12:00 | 87.0 | ↑4.4 | |
| 5/20 12:10 | 91.5 | ↑4.5 | |
| 5/20 12:20 | 96.1 | ↑4.6 | |
| 5/20 12:30 | 100.6 | ↑4.5 | |
| 5/20 12:40 | 105.2 | ↑4.6 | |
| 5/20 12:50 | 109.7 | ↑4.5 | |
| 5/20 13:00 | 114.1 | ↑4.4 | |
| 5/20 13:10 | 118.4 | ↑4.3 | |
| 5/20 13:20 | 122.6 | ↑4.2 | |
| 5/20 13:30 | 126.6 | ↑4.0 | |
| 5/20 13:40 | 130.3 | ↑3.7 | |
| 5/20 13:50 | 133.9 | ↑3.6 | |
| 5/20 14:00 | 137.2 | ↑3.3 | |
| 5/20 14:10 | 140.3 | ↑3.1 | |
| 5/20 14:20 | 143.0 | ↑2.7 | |
| 5/20 14:30 | 145.5 | ↑2.5 | |
| 5/20 14:40 | 147.6 | ↑2.1 | |
| 5/20 14:50 | 149.4 | ↑1.8 | |
| 5/20 15:00 | 150.8 | ↑1.4 | |
| 5/20 15:10 | 151.9 | ↑1.1 | |
| 5/20 15:20 | 152.6 | ↑0.7 | |
| 5/20 15:30 | 152.9 | ↑0.3 | 満潮 |
| 5/20 15:40 | 152.9 | 0 | |
| 5/20 15:50 | 152.5 | ↓-0.4 | |
| 5/20 16:00 | 151.8 | ↓-0.7 | |
| 5/20 16:10 | 150.7 | ↓-1.1 | |
| 5/20 16:20 | 149.3 | ↓-1.4 | |
| 5/20 16:30 | 147.5 | ↓-1.8 | |
| 5/20 16:40 | 145.4 | ↓-2.1 | |
| 5/20 16:50 | 143.1 | ↓-2.3 | |
| 5/20 17:00 | 140.4 | ↓-2.7 | |
| 5/20 17:10 | 137.6 | ↓-2.8 | |
| 5/20 17:20 | 134.5 | ↓-3.1 | |
| 5/20 17:30 | 131.2 | ↓-3.3 | |
| 5/20 17:40 | 127.7 | ↓-3.5 | |
| 5/20 17:50 | 124.0 | ↓-3.7 | |
| 5/20 18:00 | 120.3 | ↓-3.7 | |
| 5/20 18:10 | 116.5 | ↓-3.8 | |
| 5/20 18:20 | 112.6 | ↓-3.9 | |
| 5/20 18:30 | 108.7 | ↓-3.9 | |
| 5/20 18:40 | 104.8 | ↓-3.9 | |
| 5/20 18:50 | 101.0 | ↓-3.8 | |
| 5/20 19:00 | 97.2 | ↓-3.8 | |
| 5/20 19:10 | 93.5 | ↓-3.7 | |
| 5/20 19:20 | 90.0 | ↓-3.5 | |
| 5/20 19:30 | 86.6 | ↓-3.4 | |
| 5/20 19:40 | 83.4 | ↓-3.2 | |
| 5/20 19:50 | 80.4 | ↓-3.0 | |
| 5/20 20:00 | 77.7 | ↓-2.7 | |
| 5/20 20:10 | 75.2 | ↓-2.5 | |
| 5/20 20:20 | 73.0 | ↓-2.2 | |
| 5/20 20:30 | 71.2 | ↓-1.8 | |
| 5/20 20:40 | 69.6 | ↓-1.6 | |
| 5/20 20:50 | 68.4 | ↓-1.2 | |
| 5/20 21:00 | 67.5 | ↓-0.9 | |
| 5/20 21:10 | 67.0 | ↓-0.5 | 干潮 |
| 5/20 21:20 | 66.8 | ↓-0.2 | 干潮 |
| 5/20 21:30 | 67.0 | ↑0.2 | |
| 5/20 21:40 | 67.6 | ↑0.6 | |
| 5/20 21:50 | 68.5 | ↑0.9 | |
| 5/20 22:00 | 69.8 | ↑1.3 | |
| 5/20 22:10 | 71.5 | ↑1.7 | |
| 5/20 22:20 | 73.5 | ↑2.0 | |
| 5/20 22:30 | 75.8 | ↑2.3 | |
| 5/20 22:40 | 78.4 | ↑2.6 | |
| 5/20 22:50 | 81.3 | ↑2.9 | |
| 5/20 23:00 | 84.5 | ↑3.2 | |
| 5/20 23:10 | 88.0 | ↑3.5 | |
| 5/20 23:20 | 91.6 | ↑3.6 | |
| 5/20 23:30 | 95.5 | ↑3.9 | |
| 5/20 23:40 | 99.5 | ↑4.0 | |
| 5/20 23:50 | 103.7 | ↑4.2 |