| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(水) |
01:40 | 08:05 | 13:37 | 19:42 |
| 151cm | 82cm | 128cm | 63cm | |
|
||||
第一海堡（千葉）2039年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 139.2 | ↑2.3 | |
| 5/18 00:10 | 141.4 | ↑2.2 | |
| 5/18 00:20 | 143.4 | ↑2.0 | |
| 5/18 00:30 | 145.1 | ↑1.7 | |
| 5/18 00:40 | 146.7 | ↑1.6 | |
| 5/18 00:50 | 148.0 | ↑1.3 | |
| 5/18 01:00 | 149.1 | ↑1.1 | |
| 5/18 01:10 | 149.9 | ↑0.8 | |
| 5/18 01:20 | 150.5 | ↑0.6 | |
| 5/18 01:30 | 150.9 | ↑0.4 | 満潮 |
| 5/18 01:40 | 151.0 | ↑0.1 | 満潮 |
| 5/18 01:50 | 150.8 | ↓-0.2 | |
| 5/18 02:00 | 150.5 | ↓-0.3 | |
| 5/18 02:10 | 149.8 | ↓-0.7 | |
| 5/18 02:20 | 149.0 | ↓-0.8 | |
| 5/18 02:30 | 147.9 | ↓-1.1 | |
| 5/18 02:40 | 146.6 | ↓-1.3 | |
| 5/18 02:50 | 145.1 | ↓-1.5 | |
| 5/18 03:00 | 143.4 | ↓-1.7 | |
| 5/18 03:10 | 141.5 | ↓-1.9 | |
| 5/18 03:20 | 139.5 | ↓-2.0 | |
| 5/18 03:30 | 137.3 | ↓-2.2 | |
| 5/18 03:40 | 134.9 | ↓-2.4 | |
| 5/18 03:50 | 132.4 | ↓-2.5 | |
| 5/18 04:00 | 129.9 | ↓-2.5 | |
| 5/18 04:10 | 127.2 | ↓-2.7 | |
| 5/18 04:20 | 124.4 | ↓-2.8 | |
| 5/18 04:30 | 121.6 | ↓-2.8 | |
| 5/18 04:40 | 118.8 | ↓-2.8 | |
| 5/18 04:50 | 116.0 | ↓-2.8 | |
| 5/18 05:00 | 113.1 | ↓-2.9 | |
| 5/18 05:10 | 110.3 | ↓-2.8 | |
| 5/18 05:20 | 107.5 | ↓-2.8 | |
| 5/18 05:30 | 104.8 | ↓-2.7 | |
| 5/18 05:40 | 102.2 | ↓-2.6 | |
| 5/18 05:50 | 99.7 | ↓-2.5 | |
| 5/18 06:00 | 97.2 | ↓-2.5 | |
| 5/18 06:10 | 94.9 | ↓-2.3 | |
| 5/18 06:20 | 92.8 | ↓-2.1 | |
| 5/18 06:30 | 90.8 | ↓-2.0 | |
| 5/18 06:40 | 89.0 | ↓-1.8 | |
| 5/18 06:50 | 87.3 | ↓-1.7 | |
| 5/18 07:00 | 85.8 | ↓-1.5 | |
| 5/18 07:10 | 84.6 | ↓-1.2 | |
| 5/18 07:20 | 83.5 | ↓-1.1 | |
| 5/18 07:30 | 82.7 | ↓-0.8 | |
| 5/18 07:40 | 82.0 | ↓-0.7 | |
| 5/18 07:50 | 81.6 | ↓-0.4 | |
| 5/18 08:00 | 81.4 | ↓-0.2 | 干潮 |
| 5/18 08:10 | 81.4 | 0 | |
| 5/18 08:20 | 81.7 | ↑0.3 | |
| 5/18 08:30 | 82.1 | ↑0.4 | |
| 5/18 08:40 | 82.7 | ↑0.6 | |
| 5/18 08:50 | 83.6 | ↑0.9 | |
| 5/18 09:00 | 84.6 | ↑1.0 | |
| 5/18 09:10 | 85.8 | ↑1.2 | |
| 5/18 09:20 | 87.2 | ↑1.4 | |
| 5/18 09:30 | 88.7 | ↑1.5 | |
| 5/18 09:40 | 90.3 | ↑1.6 | |
| 5/18 09:50 | 92.1 | ↑1.8 | |
| 5/18 10:00 | 94.0 | ↑1.9 | |
| 5/18 10:10 | 96.0 | ↑2.0 | |
| 5/18 10:20 | 98.1 | ↑2.1 | |
| 5/18 10:30 | 100.2 | ↑2.1 | |
| 5/18 10:40 | 102.3 | ↑2.1 | |
| 5/18 10:50 | 104.5 | ↑2.2 | |
| 5/18 11:00 | 106.7 | ↑2.2 | |
| 5/18 11:10 | 108.8 | ↑2.1 | |
| 5/18 11:20 | 111.0 | ↑2.2 | |
| 5/18 11:30 | 113.0 | ↑2.0 | |
| 5/18 11:40 | 115.0 | ↑2.0 | |
| 5/18 11:50 | 116.9 | ↑1.9 | |
| 5/18 12:00 | 118.7 | ↑1.8 | |
| 5/18 12:10 | 120.4 | ↑1.7 | |
| 5/18 12:20 | 121.9 | ↑1.5 | |
| 5/18 12:30 | 123.3 | ↑1.4 | |
| 5/18 12:40 | 124.5 | ↑1.2 | |
| 5/18 12:50 | 125.6 | ↑1.1 | |
| 5/18 13:00 | 126.4 | ↑0.8 | |
| 5/18 13:10 | 127.1 | ↑0.7 | |
| 5/18 13:20 | 127.5 | ↑0.4 | |
| 5/18 13:30 | 127.8 | ↑0.3 | 満潮 |
| 5/18 13:40 | 127.8 | 0 | |
| 5/18 13:50 | 127.6 | ↓-0.2 | |
| 5/18 14:00 | 127.2 | ↓-0.4 | |
| 5/18 14:10 | 126.6 | ↓-0.6 | |
| 5/18 14:20 | 125.7 | ↓-0.9 | |
| 5/18 14:30 | 124.6 | ↓-1.1 | |
| 5/18 14:40 | 123.4 | ↓-1.2 | |
| 5/18 14:50 | 121.9 | ↓-1.5 | |
| 5/18 15:00 | 120.2 | ↓-1.7 | |
| 5/18 15:10 | 118.4 | ↓-1.8 | |
| 5/18 15:20 | 116.4 | ↓-2.0 | |
| 5/18 15:30 | 114.2 | ↓-2.2 | |
| 5/18 15:40 | 111.9 | ↓-2.3 | |
| 5/18 15:50 | 109.5 | ↓-2.4 | |
| 5/18 16:00 | 106.9 | ↓-2.6 | |
| 5/18 16:10 | 104.3 | ↓-2.6 | |
| 5/18 16:20 | 101.6 | ↓-2.7 | |
| 5/18 16:30 | 98.8 | ↓-2.8 | |
| 5/18 16:40 | 96.0 | ↓-2.8 | |
| 5/18 16:50 | 93.2 | ↓-2.8 | |
| 5/18 17:00 | 90.4 | ↓-2.8 | |
| 5/18 17:10 | 87.7 | ↓-2.7 | |
| 5/18 17:20 | 84.9 | ↓-2.8 | |
| 5/18 17:30 | 82.3 | ↓-2.6 | |
| 5/18 17:40 | 79.7 | ↓-2.6 | |
| 5/18 17:50 | 77.3 | ↓-2.4 | |
| 5/18 18:00 | 75.0 | ↓-2.3 | |
| 5/18 18:10 | 72.8 | ↓-2.2 | |
| 5/18 18:20 | 70.9 | ↓-1.9 | |
| 5/18 18:30 | 69.0 | ↓-1.9 | |
| 5/18 18:40 | 67.4 | ↓-1.6 | |
| 5/18 18:50 | 66.1 | ↓-1.3 | |
| 5/18 19:00 | 64.9 | ↓-1.2 | |
| 5/18 19:10 | 64.0 | ↓-0.9 | |
| 5/18 19:20 | 63.3 | ↓-0.7 | |
| 5/18 19:30 | 62.9 | ↓-0.4 | |
| 5/18 19:40 | 62.7 | ↓-0.2 | 干潮 |
| 5/18 19:50 | 62.9 | ↑0.2 | |
| 5/18 20:00 | 63.2 | ↑0.3 | |
| 5/18 20:10 | 63.9 | ↑0.7 | |
| 5/18 20:20 | 64.8 | ↑0.9 | |
| 5/18 20:30 | 66.0 | ↑1.2 | |
| 5/18 20:40 | 67.5 | ↑1.5 | |
| 5/18 20:50 | 69.2 | ↑1.7 | |
| 5/18 21:00 | 71.2 | ↑2.0 | |
| 5/18 21:10 | 73.4 | ↑2.2 | |
| 5/18 21:20 | 75.9 | ↑2.5 | |
| 5/18 21:30 | 78.5 | ↑2.6 | |
| 5/18 21:40 | 81.4 | ↑2.9 | |
| 5/18 21:50 | 84.4 | ↑3.0 | |
| 5/18 22:00 | 87.6 | ↑3.2 | |
| 5/18 22:10 | 91.0 | ↑3.4 | |
| 5/18 22:20 | 94.5 | ↑3.5 | |
| 5/18 22:30 | 98.0 | ↑3.5 | |
| 5/18 22:40 | 101.7 | ↑3.7 | |
| 5/18 22:50 | 105.4 | ↑3.7 | |
| 5/18 23:00 | 109.2 | ↑3.8 | 最大潮位差 |
| 5/18 23:10 | 112.9 | ↑3.7 | |
| 5/18 23:20 | 116.7 | ↑3.8 | 最大潮位差 |
| 5/18 23:30 | 120.4 | ↑3.7 | |
| 5/18 23:40 | 124.0 | ↑3.6 | |
| 5/18 23:50 | 127.6 | ↑3.6 |