| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(土) |
04:55 | 11:42 | 18:28 | 23:53 |
| 175cm | -3cm | 169cm | 83cm | |
|
||||
第一海堡（千葉）2030年05月04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 |
|---|---|---|---|
| 5/4 00:00 | 80.2 | ↑1.5 | |
| 5/4 00:10 | 82.0 | ↑1.8 | |
| 5/4 00:20 | 84.2 | ↑2.2 | |
| 5/4 00:30 | 86.8 | ↑2.6 | |
| 5/4 00:40 | 89.7 | ↑2.9 | |
| 5/4 00:50 | 92.9 | ↑3.2 | |
| 5/4 01:00 | 96.4 | ↑3.5 | |
| 5/4 01:10 | 100.1 | ↑3.7 | |
| 5/4 01:20 | 104.0 | ↑3.9 | |
| 5/4 01:30 | 108.2 | ↑4.2 | |
| 5/4 01:40 | 112.5 | ↑4.3 | |
| 5/4 01:50 | 116.9 | ↑4.4 | |
| 5/4 02:00 | 121.4 | ↑4.5 | |
| 5/4 02:10 | 125.9 | ↑4.5 | |
| 5/4 02:20 | 130.4 | ↑4.5 | |
| 5/4 02:30 | 134.9 | ↑4.5 | |
| 5/4 02:40 | 139.3 | ↑4.4 | |
| 5/4 02:50 | 143.7 | ↑4.4 | |
| 5/4 03:00 | 147.8 | ↑4.1 | |
| 5/4 03:10 | 151.8 | ↑4.0 | |
| 5/4 03:20 | 155.6 | ↑3.8 | |
| 5/4 03:30 | 159.1 | ↑3.5 | |
| 5/4 03:40 | 162.3 | ↑3.2 | |
| 5/4 03:50 | 165.2 | ↑2.9 | |
| 5/4 04:00 | 167.7 | ↑2.5 | |
| 5/4 04:10 | 169.9 | ↑2.2 | |
| 5/4 04:20 | 171.6 | ↑1.7 | |
| 5/4 04:30 | 173.0 | ↑1.4 | |
| 5/4 04:40 | 173.9 | ↑0.9 | |
| 5/4 04:50 | 174.3 | ↑0.4 | 満潮 |
| 5/4 05:00 | 174.3 | 0 | |
| 5/4 05:10 | 173.8 | ↓-0.5 | |
| 5/4 05:20 | 172.8 | ↓-1.0 | |
| 5/4 05:30 | 171.3 | ↓-1.5 | |
| 5/4 05:40 | 169.4 | ↓-1.9 | |
| 5/4 05:50 | 166.9 | ↓-2.5 | |
| 5/4 06:00 | 164.0 | ↓-2.9 | |
| 5/4 06:10 | 160.6 | ↓-3.4 | |
| 5/4 06:20 | 156.8 | ↓-3.8 | |
| 5/4 06:30 | 152.6 | ↓-4.2 | |
| 5/4 06:40 | 148.0 | ↓-4.6 | |
| 5/4 06:50 | 143.0 | ↓-5.0 | |
| 5/4 07:00 | 137.6 | ↓-5.4 | |
| 5/4 07:10 | 131.9 | ↓-5.7 | |
| 5/4 07:20 | 125.9 | ↓-6.0 | |
| 5/4 07:30 | 119.7 | ↓-6.2 | |
| 5/4 07:40 | 113.3 | ↓-6.4 | |
| 5/4 07:50 | 106.6 | ↓-6.7 | |
| 5/4 08:00 | 99.9 | ↓-6.7 | |
| 5/4 08:10 | 93.0 | ↓-6.9 | 最大潮位差 |
| 5/4 08:20 | 86.1 | ↓-6.9 | 最大潮位差 |
| 5/4 08:30 | 79.2 | ↓-6.9 | 最大潮位差 |
| 5/4 08:40 | 72.3 | ↓-6.9 | 最大潮位差 |
| 5/4 08:50 | 65.5 | ↓-6.8 | |
| 5/4 09:00 | 58.7 | ↓-6.8 | |
| 5/4 09:10 | 52.2 | ↓-6.5 | |
| 5/4 09:20 | 45.8 | ↓-6.4 | |
| 5/4 09:30 | 39.7 | ↓-6.1 | |
| 5/4 09:40 | 33.9 | ↓-5.8 | |
| 5/4 09:50 | 28.4 | ↓-5.5 | |
| 5/4 10:00 | 23.2 | ↓-5.2 | |
| 5/4 10:10 | 18.4 | ↓-4.8 | |
| 5/4 10:20 | 14.0 | ↓-4.4 | |
| 5/4 10:30 | 10.1 | ↓-3.9 | |
| 5/4 10:40 | 6.6 | ↓-3.5 | |
| 5/4 10:50 | 3.6 | ↓-3.0 | |
| 5/4 11:00 | 1.1 | ↓-2.5 | |
| 5/4 11:10 | -0.8 | ↓-1.9 | |
| 5/4 11:20 | -2.3 | ↓-1.5 | |
| 5/4 11:30 | -3.1 | ↓-0.8 | |
| 5/4 11:40 | -3.5 | ↓-0.4 | 干潮 |
| 5/4 11:50 | -3.3 | ↑0.2 | |
| 5/4 12:00 | -2.5 | ↑0.8 | |
| 5/4 12:10 | -1.2 | ↑1.3 | |
| 5/4 12:20 | 0.6 | ↑1.8 | |
| 5/4 12:30 | 2.9 | ↑2.3 | |
| 5/4 12:40 | 5.8 | ↑2.9 | |
| 5/4 12:50 | 9.1 | ↑3.3 | |
| 5/4 13:00 | 12.9 | ↑3.8 | |
| 5/4 13:10 | 17.1 | ↑4.2 | |
| 5/4 13:20 | 21.7 | ↑4.6 | |
| 5/4 13:30 | 26.7 | ↑5.0 | |
| 5/4 13:40 | 32.1 | ↑5.4 | |
| 5/4 13:50 | 37.7 | ↑5.6 | |
| 5/4 14:00 | 43.7 | ↑6.0 | |
| 5/4 14:10 | 49.8 | ↑6.1 | |
| 5/4 14:20 | 56.2 | ↑6.4 | |
| 5/4 14:30 | 62.7 | ↑6.5 | |
| 5/4 14:40 | 69.3 | ↑6.6 | |
| 5/4 14:50 | 76.0 | ↑6.7 | |
| 5/4 15:00 | 82.7 | ↑6.7 | |
| 5/4 15:10 | 89.4 | ↑6.7 | |
| 5/4 15:20 | 96.1 | ↑6.7 | |
| 5/4 15:30 | 102.7 | ↑6.6 | |
| 5/4 15:40 | 109.1 | ↑6.4 | |
| 5/4 15:50 | 115.3 | ↑6.2 | |
| 5/4 16:00 | 121.3 | ↑6.0 | |
| 5/4 16:10 | 127.1 | ↑5.8 | |
| 5/4 16:20 | 132.6 | ↑5.5 | |
| 5/4 16:30 | 137.8 | ↑5.2 | |
| 5/4 16:40 | 142.6 | ↑4.8 | |
| 5/4 16:50 | 147.1 | ↑4.5 | |
| 5/4 17:00 | 151.2 | ↑4.1 | |
| 5/4 17:10 | 154.9 | ↑3.7 | |
| 5/4 17:20 | 158.1 | ↑3.2 | |
| 5/4 17:30 | 161.0 | ↑2.9 | |
| 5/4 17:40 | 163.3 | ↑2.3 | |
| 5/4 17:50 | 165.2 | ↑1.9 | |
| 5/4 18:00 | 166.7 | ↑1.5 | |
| 5/4 18:10 | 167.7 | ↑1.0 | |
| 5/4 18:20 | 168.2 | ↑0.5 | 満潮 |
| 5/4 18:30 | 168.2 | 0 | |
| 5/4 18:40 | 167.9 | ↓-0.3 | |
| 5/4 18:50 | 167.1 | ↓-0.8 | |
| 5/4 19:00 | 165.9 | ↓-1.2 | |
| 5/4 19:10 | 164.2 | ↓-1.7 | |
| 5/4 19:20 | 162.3 | ↓-1.9 | |
| 5/4 19:30 | 159.9 | ↓-2.4 | |
| 5/4 19:40 | 157.3 | ↓-2.6 | |
| 5/4 19:50 | 154.3 | ↓-3.0 | |
| 5/4 20:00 | 151.1 | ↓-3.2 | |
| 5/4 20:10 | 147.6 | ↓-3.5 | |
| 5/4 20:20 | 144.0 | ↓-3.6 | |
| 5/4 20:30 | 140.2 | ↓-3.8 | |
| 5/4 20:40 | 136.3 | ↓-3.9 | |
| 5/4 20:50 | 132.2 | ↓-4.1 | |
| 5/4 21:00 | 128.1 | ↓-4.1 | |
| 5/4 21:10 | 124.0 | ↓-4.1 | |
| 5/4 21:20 | 120.0 | ↓-4.0 | |
| 5/4 21:30 | 116.0 | ↓-4.0 | |
| 5/4 21:40 | 112.0 | ↓-4.0 | |
| 5/4 21:50 | 108.2 | ↓-3.8 | |
| 5/4 22:00 | 104.6 | ↓-3.6 | |
| 5/4 22:10 | 101.1 | ↓-3.5 | |
| 5/4 22:20 | 97.9 | ↓-3.2 | |
| 5/4 22:30 | 94.9 | ↓-3.0 | |
| 5/4 22:40 | 92.2 | ↓-2.7 | |
| 5/4 22:50 | 89.9 | ↓-2.3 | |
| 5/4 23:00 | 87.8 | ↓-2.1 | |
| 5/4 23:10 | 86.0 | ↓-1.8 | |
| 5/4 23:20 | 84.7 | ↓-1.3 | |
| 5/4 23:30 | 83.6 | ↓-1.1 | |
| 5/4 23:40 | 83.0 | ↓-0.6 | |
| 5/4 23:50 | 82.7 | ↓-0.3 | 干潮 |