| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(金) |
06:45 | 01:28 | 21:03 | 13:53 |
| 159cm | 103cm | 153cm | 20cm | |
|
||||
第一海堡（千葉）2029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 | 111.5 | ↓-2.1 | |
| 5/18 00:10 | 109.5 | ↓-2.0 | |
| 5/18 00:20 | 107.8 | ↓-1.7 | |
| 5/18 00:30 | 106.3 | ↓-1.5 | |
| 5/18 00:40 | 105.0 | ↓-1.3 | |
| 5/18 00:50 | 103.9 | ↓-1.1 | |
| 5/18 01:00 | 103.1 | ↓-0.8 | |
| 5/18 01:10 | 102.5 | ↓-0.6 | |
| 5/18 01:20 | 102.2 | ↓-0.3 | 干潮 |
| 5/18 01:30 | 102.2 | 0 | |
| 5/18 01:40 | 102.4 | ↑0.2 | |
| 5/18 01:50 | 102.9 | ↑0.5 | |
| 5/18 02:00 | 103.6 | ↑0.7 | |
| 5/18 02:10 | 104.6 | ↑1.0 | |
| 5/18 02:20 | 105.8 | ↑1.2 | |
| 5/18 02:30 | 107.3 | ↑1.5 | |
| 5/18 02:40 | 109.0 | ↑1.7 | |
| 5/18 02:50 | 110.8 | ↑1.8 | |
| 5/18 03:00 | 112.9 | ↑2.1 | |
| 5/18 03:10 | 115.1 | ↑2.2 | |
| 5/18 03:20 | 117.5 | ↑2.4 | |
| 5/18 03:30 | 120.0 | ↑2.5 | |
| 5/18 03:40 | 122.5 | ↑2.5 | |
| 5/18 03:50 | 125.2 | ↑2.7 | |
| 5/18 04:00 | 127.9 | ↑2.7 | |
| 5/18 04:10 | 130.7 | ↑2.8 | |
| 5/18 04:20 | 133.5 | ↑2.8 | |
| 5/18 04:30 | 136.2 | ↑2.7 | |
| 5/18 04:40 | 138.9 | ↑2.7 | |
| 5/18 04:50 | 141.5 | ↑2.6 | |
| 5/18 05:00 | 144.0 | ↑2.5 | |
| 5/18 05:10 | 146.4 | ↑2.4 | |
| 5/18 05:20 | 148.6 | ↑2.2 | |
| 5/18 05:30 | 150.7 | ↑2.1 | |
| 5/18 05:40 | 152.5 | ↑1.8 | |
| 5/18 05:50 | 154.2 | ↑1.7 | |
| 5/18 06:00 | 155.6 | ↑1.4 | |
| 5/18 06:10 | 156.7 | ↑1.1 | |
| 5/18 06:20 | 157.6 | ↑0.9 | |
| 5/18 06:30 | 158.2 | ↑0.6 | |
| 5/18 06:40 | 158.5 | ↑0.3 | 満潮 |
| 5/18 06:50 | 158.5 | 0 | |
| 5/18 07:00 | 158.1 | ↓-0.4 | |
| 5/18 07:10 | 157.4 | ↓-0.7 | |
| 5/18 07:20 | 156.4 | ↓-1.0 | |
| 5/18 07:30 | 155.1 | ↓-1.3 | |
| 5/18 07:40 | 153.4 | ↓-1.7 | |
| 5/18 07:50 | 151.4 | ↓-2.0 | |
| 5/18 08:00 | 149.1 | ↓-2.3 | |
| 5/18 08:10 | 146.5 | ↓-2.6 | |
| 5/18 08:20 | 143.5 | ↓-3.0 | |
| 5/18 08:30 | 140.3 | ↓-3.2 | |
| 5/18 08:40 | 136.8 | ↓-3.5 | |
| 5/18 08:50 | 133.0 | ↓-3.8 | |
| 5/18 09:00 | 129.0 | ↓-4.0 | |
| 5/18 09:10 | 124.7 | ↓-4.3 | |
| 5/18 09:20 | 120.2 | ↓-4.5 | |
| 5/18 09:30 | 115.6 | ↓-4.6 | |
| 5/18 09:40 | 110.8 | ↓-4.8 | |
| 5/18 09:50 | 105.9 | ↓-4.9 | |
| 5/18 10:00 | 100.8 | ↓-5.1 | |
| 5/18 10:10 | 95.7 | ↓-5.1 | |
| 5/18 10:20 | 90.6 | ↓-5.1 | |
| 5/18 10:30 | 85.4 | ↓-5.2 | 最大潮位差 |
| 5/18 10:40 | 80.2 | ↓-5.2 | 最大潮位差 |
| 5/18 10:50 | 75.1 | ↓-5.1 | |
| 5/18 11:00 | 70.1 | ↓-5.0 | |
| 5/18 11:10 | 65.1 | ↓-5.0 | |
| 5/18 11:20 | 60.3 | ↓-4.8 | |
| 5/18 11:30 | 55.6 | ↓-4.7 | |
| 5/18 11:40 | 51.2 | ↓-4.4 | |
| 5/18 11:50 | 46.9 | ↓-4.3 | |
| 5/18 12:00 | 42.8 | ↓-4.1 | |
| 5/18 12:10 | 39.1 | ↓-3.7 | |
| 5/18 12:20 | 35.6 | ↓-3.5 | |
| 5/18 12:30 | 32.4 | ↓-3.2 | |
| 5/18 12:40 | 29.5 | ↓-2.9 | |
| 5/18 12:50 | 27.0 | ↓-2.5 | |
| 5/18 13:00 | 24.8 | ↓-2.2 | |
| 5/18 13:10 | 23.0 | ↓-1.8 | |
| 5/18 13:20 | 21.5 | ↓-1.5 | |
| 5/18 13:30 | 20.5 | ↓-1.0 | |
| 5/18 13:40 | 19.8 | ↓-0.7 | |
| 5/18 13:50 | 19.5 | ↓-0.3 | 干潮 |
| 5/18 14:00 | 19.6 | ↑0.1 | |
| 5/18 14:10 | 20.1 | ↑0.5 | |
| 5/18 14:20 | 21.0 | ↑0.9 | |
| 5/18 14:30 | 22.2 | ↑1.2 | |
| 5/18 14:40 | 23.8 | ↑1.6 | |
| 5/18 14:50 | 25.8 | ↑2.0 | |
| 5/18 15:00 | 28.2 | ↑2.4 | |
| 5/18 15:10 | 30.8 | ↑2.6 | |
| 5/18 15:20 | 33.8 | ↑3.0 | |
| 5/18 15:30 | 37.1 | ↑3.3 | |
| 5/18 15:40 | 40.7 | ↑3.6 | |
| 5/18 15:50 | 44.5 | ↑3.8 | |
| 5/18 16:00 | 48.5 | ↑4.0 | |
| 5/18 16:10 | 52.7 | ↑4.2 | |
| 5/18 16:20 | 57.2 | ↑4.5 | |
| 5/18 16:30 | 61.8 | ↑4.6 | |
| 5/18 16:40 | 66.5 | ↑4.7 | |
| 5/18 16:50 | 71.3 | ↑4.8 | |
| 5/18 17:00 | 76.1 | ↑4.8 | |
| 5/18 17:10 | 81.1 | ↑5.0 | |
| 5/18 17:20 | 86.0 | ↑4.9 | |
| 5/18 17:30 | 90.9 | ↑4.9 | |
| 5/18 17:40 | 95.8 | ↑4.9 | |
| 5/18 17:50 | 100.6 | ↑4.8 | |
| 5/18 18:00 | 105.3 | ↑4.7 | |
| 5/18 18:10 | 109.9 | ↑4.6 | |
| 5/18 18:20 | 114.3 | ↑4.4 | |
| 5/18 18:30 | 118.6 | ↑4.3 | |
| 5/18 18:40 | 122.7 | ↑4.1 | |
| 5/18 18:50 | 126.6 | ↑3.9 | |
| 5/18 19:00 | 130.2 | ↑3.6 | |
| 5/18 19:10 | 133.6 | ↑3.4 | |
| 5/18 19:20 | 136.8 | ↑3.2 | |
| 5/18 19:30 | 139.7 | ↑2.9 | |
| 5/18 19:40 | 142.3 | ↑2.6 | |
| 5/18 19:50 | 144.6 | ↑2.3 | |
| 5/18 20:00 | 146.6 | ↑2.0 | |
| 5/18 20:10 | 148.3 | ↑1.7 | |
| 5/18 20:20 | 149.7 | ↑1.4 | |
| 5/18 20:30 | 150.8 | ↑1.1 | |
| 5/18 20:40 | 151.6 | ↑0.8 | |
| 5/18 20:50 | 152.1 | ↑0.5 | |
| 5/18 21:00 | 152.3 | ↑0.2 | 満潮 |
| 5/18 21:10 | 152.2 | ↓-0.1 | |
| 5/18 21:20 | 151.9 | ↓-0.3 | |
| 5/18 21:30 | 151.3 | ↓-0.6 | |
| 5/18 21:40 | 150.4 | ↓-0.9 | |
| 5/18 21:50 | 149.3 | ↓-1.1 | |
| 5/18 22:00 | 148.0 | ↓-1.3 | |
| 5/18 22:10 | 146.5 | ↓-1.5 | |
| 5/18 22:20 | 144.8 | ↓-1.7 | |
| 5/18 22:30 | 143.0 | ↓-1.8 | |
| 5/18 22:40 | 141.0 | ↓-2.0 | |
| 5/18 22:50 | 138.9 | ↓-2.1 | |
| 5/18 23:00 | 136.7 | ↓-2.2 | |
| 5/18 23:10 | 134.4 | ↓-2.3 | |
| 5/18 23:20 | 132.1 | ↓-2.3 | |
| 5/18 23:30 | 129.8 | ↓-2.3 | |
| 5/18 23:40 | 127.4 | ↓-2.4 | |
| 5/18 23:50 | 125.1 | ↓-2.3 |