| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(木) |
04:53 | 11:38 | 18:22 | 23:49 |
| 177cm | 0cm | 173cm | 85cm | |
|
||||
第一海堡（千葉）2038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 | 81.4 | ↑1.6 | |
| 5/20 00:10 | 83.4 | ↑2.0 | |
| 5/20 00:20 | 85.8 | ↑2.4 | |
| 5/20 00:30 | 88.6 | ↑2.8 | |
| 5/20 00:40 | 91.6 | ↑3.0 | |
| 5/20 00:50 | 95.0 | ↑3.4 | |
| 5/20 01:00 | 98.6 | ↑3.6 | |
| 5/20 01:10 | 102.5 | ↑3.9 | |
| 5/20 01:20 | 106.6 | ↑4.1 | |
| 5/20 01:30 | 110.8 | ↑4.2 | |
| 5/20 01:40 | 115.2 | ↑4.4 | |
| 5/20 01:50 | 119.8 | ↑4.6 | |
| 5/20 02:00 | 124.3 | ↑4.5 | |
| 5/20 02:10 | 129.0 | ↑4.7 | |
| 5/20 02:20 | 133.6 | ↑4.6 | |
| 5/20 02:30 | 138.1 | ↑4.5 | |
| 5/20 02:40 | 142.6 | ↑4.5 | |
| 5/20 02:50 | 146.9 | ↑4.3 | |
| 5/20 03:00 | 151.1 | ↑4.2 | |
| 5/20 03:10 | 155.1 | ↑4.0 | |
| 5/20 03:20 | 158.9 | ↑3.8 | |
| 5/20 03:30 | 162.3 | ↑3.4 | |
| 5/20 03:40 | 165.5 | ↑3.2 | |
| 5/20 03:50 | 168.3 | ↑2.8 | |
| 5/20 04:00 | 170.8 | ↑2.5 | |
| 5/20 04:10 | 172.9 | ↑2.1 | |
| 5/20 04:20 | 174.5 | ↑1.6 | |
| 5/20 04:30 | 175.8 | ↑1.3 | |
| 5/20 04:40 | 176.6 | ↑0.8 | |
| 5/20 04:50 | 176.9 | ↑0.3 | 満潮 |
| 5/20 05:00 | 176.7 | ↓-0.2 | |
| 5/20 05:10 | 176.1 | ↓-0.6 | |
| 5/20 05:20 | 174.9 | ↓-1.2 | |
| 5/20 05:30 | 173.3 | ↓-1.6 | |
| 5/20 05:40 | 171.2 | ↓-2.1 | |
| 5/20 05:50 | 168.6 | ↓-2.6 | |
| 5/20 06:00 | 165.6 | ↓-3.0 | |
| 5/20 06:10 | 162.1 | ↓-3.5 | |
| 5/20 06:20 | 158.1 | ↓-4.0 | |
| 5/20 06:30 | 153.7 | ↓-4.4 | |
| 5/20 06:40 | 149.0 | ↓-4.7 | |
| 5/20 06:50 | 143.8 | ↓-5.2 | |
| 5/20 07:00 | 138.4 | ↓-5.4 | |
| 5/20 07:10 | 132.6 | ↓-5.8 | |
| 5/20 07:20 | 126.5 | ↓-6.1 | |
| 5/20 07:30 | 120.2 | ↓-6.3 | |
| 5/20 07:40 | 113.7 | ↓-6.5 | |
| 5/20 07:50 | 107.0 | ↓-6.7 | |
| 5/20 08:00 | 100.2 | ↓-6.8 | |
| 5/20 08:10 | 93.3 | ↓-6.9 | |
| 5/20 08:20 | 86.4 | ↓-6.9 | |
| 5/20 08:30 | 79.4 | ↓-7.0 | 最大潮位差 |
| 5/20 08:40 | 72.5 | ↓-6.9 | |
| 5/20 08:50 | 65.8 | ↓-6.7 | |
| 5/20 09:00 | 59.1 | ↓-6.7 | |
| 5/20 09:10 | 52.6 | ↓-6.5 | |
| 5/20 09:20 | 46.3 | ↓-6.3 | |
| 5/20 09:30 | 40.3 | ↓-6.0 | |
| 5/20 09:40 | 34.6 | ↓-5.7 | |
| 5/20 09:50 | 29.2 | ↓-5.4 | |
| 5/20 10:00 | 24.2 | ↓-5.0 | |
| 5/20 10:10 | 19.5 | ↓-4.7 | |
| 5/20 10:20 | 15.3 | ↓-4.2 | |
| 5/20 10:30 | 11.6 | ↓-3.7 | |
| 5/20 10:40 | 8.3 | ↓-3.3 | |
| 5/20 10:50 | 5.5 | ↓-2.8 | |
| 5/20 11:00 | 3.3 | ↓-2.2 | |
| 5/20 11:10 | 1.5 | ↓-1.8 | |
| 5/20 11:20 | 0.3 | ↓-1.2 | |
| 5/20 11:30 | -0.3 | ↓-0.6 | 干潮 |
| 5/20 11:40 | -0.4 | ↓-0.1 | |
| 5/20 11:50 | 0.0 | ↑0.4 | |
| 5/20 12:00 | 1.0 | 0 | |
| 5/20 12:10 | 2.6 | ↑1.6 | |
| 5/20 12:20 | 4.6 | ↑2.0 | |
| 5/20 12:30 | 7.2 | ↑2.6 | |
| 5/20 12:40 | 10.3 | ↑3.1 | |
| 5/20 12:50 | 13.9 | ↑3.6 | |
| 5/20 13:00 | 17.9 | ↑4.0 | |
| 5/20 13:10 | 22.3 | ↑4.4 | |
| 5/20 13:20 | 27.1 | ↑4.8 | |
| 5/20 13:30 | 32.3 | ↑5.2 | |
| 5/20 13:40 | 37.9 | ↑5.6 | |
| 5/20 13:50 | 43.7 | ↑5.8 | |
| 5/20 14:00 | 49.8 | ↑6.1 | |
| 5/20 14:10 | 56.0 | ↑6.2 | |
| 5/20 14:20 | 62.5 | ↑6.5 | |
| 5/20 14:30 | 69.1 | ↑6.6 | |
| 5/20 14:40 | 75.8 | ↑6.7 | |
| 5/20 14:50 | 82.6 | ↑6.8 | |
| 5/20 15:00 | 89.3 | ↑6.7 | |
| 5/20 15:10 | 96.1 | ↑6.8 | |
| 5/20 15:20 | 102.7 | ↑6.6 | |
| 5/20 15:30 | 109.3 | ↑6.6 | |
| 5/20 15:40 | 115.6 | ↑6.3 | |
| 5/20 15:50 | 121.8 | ↑6.2 | |
| 5/20 16:00 | 127.8 | ↑6.0 | |
| 5/20 16:10 | 133.5 | ↑5.7 | |
| 5/20 16:20 | 138.9 | ↑5.4 | |
| 5/20 16:30 | 143.9 | ↑5.0 | |
| 5/20 16:40 | 148.6 | ↑4.7 | |
| 5/20 16:50 | 152.9 | ↑4.3 | |
| 5/20 17:00 | 156.9 | ↑4.0 | |
| 5/20 17:10 | 160.4 | ↑3.5 | |
| 5/20 17:20 | 163.4 | ↑3.0 | |
| 5/20 17:30 | 166.0 | ↑2.6 | |
| 5/20 17:40 | 168.2 | ↑2.2 | |
| 5/20 17:50 | 169.9 | ↑1.7 | |
| 5/20 18:00 | 171.1 | ↑1.2 | |
| 5/20 18:10 | 171.8 | ↑0.7 | |
| 5/20 18:20 | 172.1 | ↑0.3 | 満潮 |
| 5/20 18:30 | 171.9 | ↓-0.2 | |
| 5/20 18:40 | 171.3 | ↓-0.6 | |
| 5/20 18:50 | 170.3 | ↓-1.0 | |
| 5/20 19:00 | 168.8 | ↓-1.5 | |
| 5/20 19:10 | 167.0 | ↓-1.8 | |
| 5/20 19:20 | 164.8 | ↓-2.2 | |
| 5/20 19:30 | 162.3 | ↓-2.5 | |
| 5/20 19:40 | 159.4 | ↓-2.9 | |
| 5/20 19:50 | 156.2 | ↓-3.2 | |
| 5/20 20:00 | 152.8 | ↓-3.4 | |
| 5/20 20:10 | 149.2 | ↓-3.6 | |
| 5/20 20:20 | 145.4 | ↓-3.8 | |
| 5/20 20:30 | 141.4 | ↓-4.0 | |
| 5/20 20:40 | 137.4 | ↓-4.0 | |
| 5/20 20:50 | 133.2 | ↓-4.2 | |
| 5/20 21:00 | 129.1 | ↓-4.1 | |
| 5/20 21:10 | 124.9 | ↓-4.2 | |
| 5/20 21:20 | 120.7 | ↓-4.2 | |
| 5/20 21:30 | 116.7 | ↓-4.0 | |
| 5/20 21:40 | 112.7 | ↓-4.0 | |
| 5/20 21:50 | 108.9 | ↓-3.8 | |
| 5/20 22:00 | 105.2 | ↓-3.7 | |
| 5/20 22:10 | 101.8 | ↓-3.4 | |
| 5/20 22:20 | 98.6 | ↓-3.2 | |
| 5/20 22:30 | 95.7 | ↓-2.9 | |
| 5/20 22:40 | 93.1 | ↓-2.6 | |
| 5/20 22:50 | 90.7 | ↓-2.4 | |
| 5/20 23:00 | 88.8 | ↓-1.9 | |
| 5/20 23:10 | 87.1 | ↓-1.7 | |
| 5/20 23:20 | 85.9 | ↓-1.2 | |
| 5/20 23:30 | 85.0 | ↓-0.9 | |
| 5/20 23:40 | 84.4 | ↓-0.6 | 干潮 |
| 5/20 23:50 | 84.3 | ↓-0.1 |