| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(水) |
02:32 | 08:46 | 14:24 | 20:33 |
| 153cm | 75cm | 135cm | 52cm | |
|
||||
第一海堡（千葉）2039年05月4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 | 122.7 | ↑3.5 | |
| 5/4 00:10 | 126.1 | ↑3.4 | |
| 5/4 00:20 | 129.4 | ↑3.3 | |
| 5/4 00:30 | 132.5 | ↑3.1 | |
| 5/4 00:40 | 135.5 | ↑3.0 | |
| 5/4 00:50 | 138.2 | ↑2.7 | |
| 5/4 01:00 | 140.8 | ↑2.6 | |
| 5/4 01:10 | 143.1 | ↑2.3 | |
| 5/4 01:20 | 145.2 | ↑2.1 | |
| 5/4 01:30 | 147.0 | ↑1.8 | |
| 5/4 01:40 | 148.6 | ↑1.6 | |
| 5/4 01:50 | 149.9 | ↑1.3 | |
| 5/4 02:00 | 150.9 | ↑1.0 | |
| 5/4 02:10 | 151.7 | ↑0.8 | |
| 5/4 02:20 | 152.1 | ↑0.4 | |
| 5/4 02:30 | 152.3 | ↑0.2 | 満潮 |
| 5/4 02:40 | 152.2 | ↓-0.1 | |
| 5/4 02:50 | 151.8 | ↓-0.4 | |
| 5/4 03:00 | 151.1 | ↓-0.7 | |
| 5/4 03:10 | 150.2 | ↓-0.9 | |
| 5/4 03:20 | 149.0 | ↓-1.2 | |
| 5/4 03:30 | 147.5 | ↓-1.5 | |
| 5/4 03:40 | 145.8 | ↓-1.7 | |
| 5/4 03:50 | 143.9 | ↓-1.9 | |
| 5/4 04:00 | 141.7 | ↓-2.2 | |
| 5/4 04:10 | 139.4 | ↓-2.3 | |
| 5/4 04:20 | 136.8 | ↓-2.6 | |
| 5/4 04:30 | 134.1 | ↓-2.7 | |
| 5/4 04:40 | 131.3 | ↓-2.8 | |
| 5/4 04:50 | 128.3 | ↓-3.0 | |
| 5/4 05:00 | 125.2 | ↓-3.1 | |
| 5/4 05:10 | 122.1 | ↓-3.1 | |
| 5/4 05:20 | 118.9 | ↓-3.2 | |
| 5/4 05:30 | 115.6 | ↓-3.3 | |
| 5/4 05:40 | 112.4 | ↓-3.2 | |
| 5/4 05:50 | 109.1 | ↓-3.3 | |
| 5/4 06:00 | 105.9 | ↓-3.2 | |
| 5/4 06:10 | 102.8 | ↓-3.1 | |
| 5/4 06:20 | 99.7 | ↓-3.1 | |
| 5/4 06:30 | 96.7 | ↓-3.0 | |
| 5/4 06:40 | 93.9 | ↓-2.8 | |
| 5/4 06:50 | 91.1 | ↓-2.8 | |
| 5/4 07:00 | 88.6 | ↓-2.5 | |
| 5/4 07:10 | 86.2 | ↓-2.4 | |
| 5/4 07:20 | 84.0 | ↓-2.2 | |
| 5/4 07:30 | 82.0 | ↓-2.0 | |
| 5/4 07:40 | 80.3 | ↓-1.7 | |
| 5/4 07:50 | 78.8 | ↓-1.5 | |
| 5/4 08:00 | 77.5 | ↓-1.3 | |
| 5/4 08:10 | 76.4 | ↓-1.1 | |
| 5/4 08:20 | 75.7 | ↓-0.7 | |
| 5/4 08:30 | 75.1 | ↓-0.6 | |
| 5/4 08:40 | 74.9 | ↓-0.2 | 干潮 |
| 5/4 08:50 | 74.9 | 0 | |
| 5/4 09:00 | 75.1 | ↑0.2 | |
| 5/4 09:10 | 75.7 | ↑0.6 | |
| 5/4 09:20 | 76.4 | ↑0.7 | |
| 5/4 09:30 | 77.4 | ↑1.0 | |
| 5/4 09:40 | 78.7 | ↑1.3 | |
| 5/4 09:50 | 80.1 | ↑1.4 | |
| 5/4 10:00 | 81.8 | ↑1.7 | |
| 5/4 10:10 | 83.7 | ↑1.9 | |
| 5/4 10:20 | 85.7 | ↑2.0 | |
| 5/4 10:30 | 87.9 | ↑2.2 | |
| 5/4 10:40 | 90.3 | ↑2.4 | |
| 5/4 10:50 | 92.8 | ↑2.5 | |
| 5/4 11:00 | 95.3 | ↑2.5 | |
| 5/4 11:10 | 98.0 | ↑2.7 | |
| 5/4 11:20 | 100.7 | ↑2.7 | |
| 5/4 11:30 | 103.4 | ↑2.7 | |
| 5/4 11:40 | 106.2 | ↑2.8 | |
| 5/4 11:50 | 109.0 | ↑2.8 | |
| 5/4 12:00 | 111.7 | ↑2.7 | |
| 5/4 12:10 | 114.3 | ↑2.6 | |
| 5/4 12:20 | 116.9 | ↑2.6 | |
| 5/4 12:30 | 119.4 | ↑2.5 | |
| 5/4 12:40 | 121.7 | ↑2.3 | |
| 5/4 12:50 | 124.0 | ↑2.3 | |
| 5/4 13:00 | 126.0 | ↑2.0 | |
| 5/4 13:10 | 127.9 | ↑1.9 | |
| 5/4 13:20 | 129.5 | ↑1.6 | |
| 5/4 13:30 | 131.0 | ↑1.5 | |
| 5/4 13:40 | 132.2 | ↑1.2 | |
| 5/4 13:50 | 133.2 | ↑1.0 | |
| 5/4 14:00 | 133.9 | ↑0.7 | |
| 5/4 14:10 | 134.4 | ↑0.5 | |
| 5/4 14:20 | 134.6 | ↑0.2 | 満潮 |
| 5/4 14:30 | 134.6 | 0 | |
| 5/4 14:40 | 134.2 | ↓-0.4 | |
| 5/4 14:50 | 133.6 | ↓-0.6 | |
| 5/4 15:00 | 132.7 | ↓-0.9 | |
| 5/4 15:10 | 131.6 | ↓-1.1 | |
| 5/4 15:20 | 130.1 | ↓-1.5 | |
| 5/4 15:30 | 128.5 | ↓-1.6 | |
| 5/4 15:40 | 126.5 | ↓-2.0 | |
| 5/4 15:50 | 124.4 | ↓-2.1 | |
| 5/4 16:00 | 122.0 | ↓-2.4 | |
| 5/4 16:10 | 119.4 | ↓-2.6 | |
| 5/4 16:20 | 116.6 | ↓-2.8 | |
| 5/4 16:30 | 113.7 | ↓-2.9 | |
| 5/4 16:40 | 110.6 | ↓-3.1 | |
| 5/4 16:50 | 107.4 | ↓-3.2 | |
| 5/4 17:00 | 104.0 | ↓-3.4 | |
| 5/4 17:10 | 100.6 | ↓-3.4 | |
| 5/4 17:20 | 97.1 | ↓-3.5 | |
| 5/4 17:30 | 93.6 | ↓-3.5 | |
| 5/4 17:40 | 90.1 | ↓-3.5 | |
| 5/4 17:50 | 86.6 | ↓-3.5 | |
| 5/4 18:00 | 83.1 | ↓-3.5 | |
| 5/4 18:10 | 79.7 | ↓-3.4 | |
| 5/4 18:20 | 76.4 | ↓-3.3 | |
| 5/4 18:30 | 73.2 | ↓-3.2 | |
| 5/4 18:40 | 70.2 | ↓-3.0 | |
| 5/4 18:50 | 67.3 | ↓-2.9 | |
| 5/4 19:00 | 64.6 | ↓-2.7 | |
| 5/4 19:10 | 62.1 | ↓-2.5 | |
| 5/4 19:20 | 59.9 | ↓-2.2 | |
| 5/4 19:30 | 57.9 | ↓-2.0 | |
| 5/4 19:40 | 56.1 | ↓-1.8 | |
| 5/4 19:50 | 54.7 | ↓-1.4 | |
| 5/4 20:00 | 53.5 | ↓-1.2 | |
| 5/4 20:10 | 52.6 | ↓-0.9 | |
| 5/4 20:20 | 52.1 | ↓-0.5 | |
| 5/4 20:30 | 51.8 | ↓-0.3 | 干潮 |
| 5/4 20:40 | 51.9 | ↑0.1 | |
| 5/4 20:50 | 52.3 | ↑0.4 | |
| 5/4 21:00 | 53.1 | ↑0.8 | |
| 5/4 21:10 | 54.2 | ↑1.1 | |
| 5/4 21:20 | 55.6 | ↑1.4 | |
| 5/4 21:30 | 57.3 | ↑1.7 | |
| 5/4 21:40 | 59.3 | ↑2.0 | |
| 5/4 21:50 | 61.6 | ↑2.3 | |
| 5/4 22:00 | 64.2 | ↑2.6 | |
| 5/4 22:10 | 67.0 | ↑2.8 | |
| 5/4 22:20 | 70.2 | ↑3.2 | |
| 5/4 22:30 | 73.5 | ↑3.3 | |
| 5/4 22:40 | 77.1 | ↑3.6 | |
| 5/4 22:50 | 80.8 | ↑3.7 | |
| 5/4 23:00 | 84.7 | ↑3.9 | |
| 5/4 23:10 | 88.7 | ↑4.0 | |
| 5/4 23:20 | 92.9 | ↑4.2 | |
| 5/4 23:30 | 97.1 | ↑4.2 | |
| 5/4 23:40 | 101.5 | ↑4.4 | 最大潮位差 |
| 5/4 23:50 | 105.8 | ↑4.3 |