| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
00:40 | 07:00 | 11:40 | 18:19 |
| 147cm | 101cm | 120cm | 62cm | |
|
||||
第一海堡（千葉）2040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 | 144.6 | ↑0.8 | |
| 5/20 00:10 | 145.3 | ↑0.7 | |
| 5/20 00:20 | 145.7 | ↑0.4 | |
| 5/20 00:30 | 146.0 | ↑0.3 | 満潮 |
| 5/20 00:40 | 146.1 | ↑0.1 | 満潮 |
| 5/20 00:50 | 146.0 | ↓-0.1 | |
| 5/20 01:00 | 145.7 | ↓-0.3 | |
| 5/20 01:10 | 145.2 | ↓-0.5 | |
| 5/20 01:20 | 144.6 | ↓-0.6 | |
| 5/20 01:30 | 143.8 | ↓-0.8 | |
| 5/20 01:40 | 142.8 | ↓-1.0 | |
| 5/20 01:50 | 141.8 | ↓-1.0 | |
| 5/20 02:00 | 140.5 | ↓-1.3 | |
| 5/20 02:10 | 139.2 | ↓-1.3 | |
| 5/20 02:20 | 137.7 | ↓-1.5 | |
| 5/20 02:30 | 136.2 | ↓-1.5 | |
| 5/20 02:40 | 134.5 | ↓-1.7 | |
| 5/20 02:50 | 132.8 | ↓-1.7 | |
| 5/20 03:00 | 131.0 | ↓-1.8 | |
| 5/20 03:10 | 129.2 | ↓-1.8 | |
| 5/20 03:20 | 127.3 | ↓-1.9 | |
| 5/20 03:30 | 125.4 | ↓-1.9 | |
| 5/20 03:40 | 123.5 | ↓-1.9 | |
| 5/20 03:50 | 121.6 | ↓-1.9 | |
| 5/20 04:00 | 119.8 | ↓-1.8 | |
| 5/20 04:10 | 117.9 | ↓-1.9 | |
| 5/20 04:20 | 116.1 | ↓-1.8 | |
| 5/20 04:30 | 114.4 | ↓-1.7 | |
| 5/20 04:40 | 112.7 | ↓-1.7 | |
| 5/20 04:50 | 111.1 | ↓-1.6 | |
| 5/20 05:00 | 109.5 | ↓-1.6 | |
| 5/20 05:10 | 108.1 | ↓-1.4 | |
| 5/20 05:20 | 106.8 | ↓-1.3 | |
| 5/20 05:30 | 105.6 | ↓-1.2 | |
| 5/20 05:40 | 104.5 | ↓-1.1 | |
| 5/20 05:50 | 103.5 | ↓-1.0 | |
| 5/20 06:00 | 102.7 | ↓-0.8 | |
| 5/20 06:10 | 101.9 | ↓-0.8 | |
| 5/20 06:20 | 101.4 | ↓-0.5 | |
| 5/20 06:30 | 100.9 | ↓-0.5 | |
| 5/20 06:40 | 100.6 | ↓-0.3 | |
| 5/20 06:50 | 100.4 | ↓-0.2 | 干潮 |
| 5/20 07:00 | 100.3 | ↓-0.1 | 干潮 |
| 5/20 07:10 | 100.4 | ↑0.1 | |
| 5/20 07:20 | 100.6 | ↑0.2 | |
| 5/20 07:30 | 100.9 | ↑0.3 | |
| 5/20 07:40 | 101.4 | ↑0.5 | |
| 5/20 07:50 | 101.9 | ↑0.5 | |
| 5/20 08:00 | 102.5 | ↑0.6 | |
| 5/20 08:10 | 103.3 | ↑0.8 | |
| 5/20 08:20 | 104.1 | ↑0.8 | |
| 5/20 08:30 | 104.9 | ↑0.8 | |
| 5/20 08:40 | 105.9 | ↑1.0 | |
| 5/20 08:50 | 106.8 | ↑0.9 | |
| 5/20 09:00 | 107.9 | ↑1.1 | |
| 5/20 09:10 | 108.9 | ↑1.0 | |
| 5/20 09:20 | 110.0 | ↑1.1 | |
| 5/20 09:30 | 111.0 | ↑1.0 | |
| 5/20 09:40 | 112.1 | ↑1.1 | |
| 5/20 09:50 | 113.1 | ↑1.0 | |
| 5/20 10:00 | 114.1 | ↑1.0 | |
| 5/20 10:10 | 115.0 | ↑0.9 | |
| 5/20 10:20 | 115.9 | ↑0.9 | |
| 5/20 10:30 | 116.7 | ↑0.8 | |
| 5/20 10:40 | 117.5 | ↑0.8 | |
| 5/20 10:50 | 118.1 | ↑0.6 | |
| 5/20 11:00 | 118.6 | ↑0.5 | |
| 5/20 11:10 | 119.1 | ↑0.5 | |
| 5/20 11:20 | 119.4 | ↑0.3 | |
| 5/20 11:30 | 119.6 | ↑0.2 | 満潮 |
| 5/20 11:40 | 119.6 | 0 | 満潮 |
| 5/20 11:50 | 119.5 | ↓-0.1 | |
| 5/20 12:00 | 119.3 | ↓-0.2 | |
| 5/20 12:10 | 118.9 | ↓-0.4 | |
| 5/20 12:20 | 118.4 | ↓-0.5 | |
| 5/20 12:30 | 117.7 | ↓-0.7 | |
| 5/20 12:40 | 116.9 | ↓-0.8 | |
| 5/20 12:50 | 116.0 | ↓-0.9 | |
| 5/20 13:00 | 114.9 | ↓-1.1 | |
| 5/20 13:10 | 113.6 | ↓-1.3 | |
| 5/20 13:20 | 112.2 | ↓-1.4 | |
| 5/20 13:30 | 110.7 | ↓-1.5 | |
| 5/20 13:40 | 109.1 | ↓-1.6 | |
| 5/20 13:50 | 107.3 | ↓-1.8 | |
| 5/20 14:00 | 105.4 | ↓-1.9 | |
| 5/20 14:10 | 103.5 | ↓-1.9 | |
| 5/20 14:20 | 101.4 | ↓-2.1 | |
| 5/20 14:30 | 99.3 | ↓-2.1 | |
| 5/20 14:40 | 97.1 | ↓-2.2 | |
| 5/20 14:50 | 94.9 | ↓-2.2 | |
| 5/20 15:00 | 92.6 | ↓-2.3 | |
| 5/20 15:10 | 90.3 | ↓-2.3 | |
| 5/20 15:20 | 88.0 | ↓-2.3 | |
| 5/20 15:30 | 85.7 | ↓-2.3 | |
| 5/20 15:40 | 83.4 | ↓-2.3 | |
| 5/20 15:50 | 81.2 | ↓-2.2 | |
| 5/20 16:00 | 79.0 | ↓-2.2 | |
| 5/20 16:10 | 76.9 | ↓-2.1 | |
| 5/20 16:20 | 74.9 | ↓-2.0 | |
| 5/20 16:30 | 73.0 | ↓-1.9 | |
| 5/20 16:40 | 71.2 | ↓-1.8 | |
| 5/20 16:50 | 69.5 | ↓-1.7 | |
| 5/20 17:00 | 67.9 | ↓-1.6 | |
| 5/20 17:10 | 66.5 | ↓-1.4 | |
| 5/20 17:20 | 65.3 | ↓-1.2 | |
| 5/20 17:30 | 64.2 | ↓-1.1 | |
| 5/20 17:40 | 63.4 | ↓-0.8 | |
| 5/20 17:50 | 62.7 | ↓-0.7 | |
| 5/20 18:00 | 62.2 | ↓-0.5 | |
| 5/20 18:10 | 61.9 | ↓-0.3 | 干潮 |
| 5/20 18:20 | 61.8 | ↓-0.1 | |
| 5/20 18:30 | 62.0 | ↑0.2 | |
| 5/20 18:40 | 62.4 | ↑0.4 | |
| 5/20 18:50 | 63.0 | ↑0.6 | |
| 5/20 19:00 | 63.8 | ↑0.8 | |
| 5/20 19:10 | 64.8 | ↑1.0 | |
| 5/20 19:20 | 66.0 | ↑1.2 | |
| 5/20 19:30 | 67.5 | ↑1.5 | |
| 5/20 19:40 | 69.1 | ↑1.6 | |
| 5/20 19:50 | 71.0 | ↑1.9 | |
| 5/20 20:00 | 73.0 | ↑2.0 | |
| 5/20 20:10 | 75.3 | ↑2.3 | |
| 5/20 20:20 | 77.6 | ↑2.3 | |
| 5/20 20:30 | 80.2 | ↑2.6 | |
| 5/20 20:40 | 82.9 | ↑2.7 | |
| 5/20 20:50 | 85.7 | ↑2.8 | |
| 5/20 21:00 | 88.7 | ↑3.0 | |
| 5/20 21:10 | 91.7 | ↑3.0 | |
| 5/20 21:20 | 94.9 | ↑3.2 | |
| 5/20 21:30 | 98.1 | ↑3.2 | |
| 5/20 21:40 | 101.3 | ↑3.2 | |
| 5/20 21:50 | 104.6 | ↑3.3 | 最大潮位差 |
| 5/20 22:00 | 107.9 | ↑3.3 | 最大潮位差 |
| 5/20 22:10 | 111.2 | ↑3.3 | 最大潮位差 |
| 5/20 22:20 | 114.5 | ↑3.3 | 最大潮位差 |
| 5/20 22:30 | 117.7 | ↑3.2 | |
| 5/20 22:40 | 120.9 | ↑3.2 | |
| 5/20 22:50 | 123.9 | ↑3.0 | |
| 5/20 23:00 | 126.9 | ↑3.0 | |
| 5/20 23:10 | 129.8 | ↑2.9 | |
| 5/20 23:20 | 132.6 | ↑2.8 | |
| 5/20 23:30 | 135.2 | ↑2.6 | |
| 5/20 23:40 | 137.7 | ↑2.5 | |
| 5/20 23:50 | 139.9 | ↑2.2 |