| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(土) |
06:29 | 00:57 | 19:48 | 13:08 |
| 178cm | 92cm | 180cm | 26cm | |
|
||||
第一海堡（千葉）2026年07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 |
|---|---|---|---|
| 7/18 00:00 | 96.8 | ↓-2.1 | |
| 7/18 00:10 | 94.9 | ↓-1.9 | |
| 7/18 00:20 | 93.4 | ↓-1.5 | |
| 7/18 00:30 | 92.3 | ↓-1.1 | |
| 7/18 00:40 | 91.5 | ↓-0.8 | |
| 7/18 00:50 | 91.1 | ↓-0.4 | 干潮 |
| 7/18 01:00 | 91.1 | 0 | |
| 7/18 01:10 | 91.5 | ↑0.4 | |
| 7/18 01:20 | 92.2 | ↑0.7 | |
| 7/18 01:30 | 93.3 | ↑1.1 | |
| 7/18 01:40 | 94.7 | ↑1.4 | |
| 7/18 01:50 | 96.5 | ↑1.8 | |
| 7/18 02:00 | 98.6 | ↑2.1 | |
| 7/18 02:10 | 101.1 | ↑2.5 | |
| 7/18 02:20 | 103.8 | ↑2.7 | |
| 7/18 02:30 | 106.8 | ↑3.0 | |
| 7/18 02:40 | 110.0 | ↑3.2 | |
| 7/18 02:50 | 113.4 | ↑3.4 | |
| 7/18 03:00 | 117.1 | ↑3.7 | |
| 7/18 03:10 | 120.9 | ↑3.8 | |
| 7/18 03:20 | 124.8 | ↑3.9 | |
| 7/18 03:30 | 128.7 | ↑3.9 | |
| 7/18 03:40 | 132.8 | ↑4.1 | |
| 7/18 03:50 | 136.8 | ↑4.0 | |
| 7/18 04:00 | 140.9 | ↑4.1 | |
| 7/18 04:10 | 144.9 | ↑4.0 | |
| 7/18 04:20 | 148.8 | ↑3.9 | |
| 7/18 04:30 | 152.6 | ↑3.8 | |
| 7/18 04:40 | 156.2 | ↑3.6 | |
| 7/18 04:50 | 159.7 | ↑3.5 | |
| 7/18 05:00 | 162.9 | ↑3.2 | |
| 7/18 05:10 | 165.9 | ↑3.0 | |
| 7/18 05:20 | 168.6 | ↑2.7 | |
| 7/18 05:30 | 171.0 | ↑2.4 | |
| 7/18 05:40 | 173.0 | ↑2.0 | |
| 7/18 05:50 | 174.7 | ↑1.7 | |
| 7/18 06:00 | 176.1 | ↑1.4 | |
| 7/18 06:10 | 177.0 | ↑0.9 | |
| 7/18 06:20 | 177.6 | ↑0.6 | 満潮 |
| 7/18 06:30 | 177.7 | ↑0.1 | |
| 7/18 06:40 | 177.4 | ↓-0.3 | |
| 7/18 06:50 | 176.7 | ↓-0.7 | |
| 7/18 07:00 | 175.6 | ↓-1.1 | |
| 7/18 07:10 | 174.0 | ↓-1.6 | |
| 7/18 07:20 | 172.0 | ↓-2.0 | |
| 7/18 07:30 | 169.6 | ↓-2.4 | |
| 7/18 07:40 | 166.7 | ↓-2.9 | |
| 7/18 07:50 | 163.5 | ↓-3.2 | |
| 7/18 08:00 | 159.9 | ↓-3.6 | |
| 7/18 08:10 | 155.9 | ↓-4.0 | |
| 7/18 08:20 | 151.6 | ↓-4.3 | |
| 7/18 08:30 | 147.0 | ↓-4.6 | |
| 7/18 08:40 | 142.1 | ↓-4.9 | |
| 7/18 08:50 | 136.9 | ↓-5.2 | |
| 7/18 09:00 | 131.5 | ↓-5.4 | |
| 7/18 09:10 | 125.9 | ↓-5.6 | |
| 7/18 09:20 | 120.2 | ↓-5.7 | |
| 7/18 09:30 | 114.3 | ↓-5.9 | |
| 7/18 09:40 | 108.4 | ↓-5.9 | |
| 7/18 09:50 | 102.3 | ↓-6.1 | 最大潮位差 |
| 7/18 10:00 | 96.3 | ↓-6.0 | |
| 7/18 10:10 | 90.3 | ↓-6.0 | |
| 7/18 10:20 | 84.4 | ↓-5.9 | |
| 7/18 10:30 | 78.6 | ↓-5.8 | |
| 7/18 10:40 | 72.9 | ↓-5.7 | |
| 7/18 10:50 | 67.4 | ↓-5.5 | |
| 7/18 11:00 | 62.1 | ↓-5.3 | |
| 7/18 11:10 | 57.0 | ↓-5.1 | |
| 7/18 11:20 | 52.3 | ↓-4.7 | |
| 7/18 11:30 | 47.8 | ↓-4.5 | |
| 7/18 11:40 | 43.7 | ↓-4.1 | |
| 7/18 11:50 | 40.0 | ↓-3.7 | |
| 7/18 12:00 | 36.7 | ↓-3.3 | |
| 7/18 12:10 | 33.7 | ↓-3.0 | |
| 7/18 12:20 | 31.3 | ↓-2.4 | |
| 7/18 12:30 | 29.2 | ↓-2.1 | |
| 7/18 12:40 | 27.7 | ↓-1.5 | |
| 7/18 12:50 | 26.6 | ↓-1.1 | |
| 7/18 13:00 | 26.0 | ↓-0.6 | 干潮 |
| 7/18 13:10 | 25.9 | ↓-0.1 | |
| 7/18 13:20 | 26.2 | ↑0.3 | |
| 7/18 13:30 | 27.1 | ↑0.9 | |
| 7/18 13:40 | 28.5 | ↑1.4 | |
| 7/18 13:50 | 30.3 | ↑1.8 | |
| 7/18 14:00 | 32.6 | ↑2.3 | |
| 7/18 14:10 | 35.3 | ↑2.7 | |
| 7/18 14:20 | 38.5 | ↑3.2 | |
| 7/18 14:30 | 42.0 | ↑3.5 | |
| 7/18 14:40 | 46.0 | ↑4.0 | |
| 7/18 14:50 | 50.3 | ↑4.3 | |
| 7/18 15:00 | 54.9 | ↑4.6 | |
| 7/18 15:10 | 59.9 | ↑5.0 | |
| 7/18 15:20 | 65.1 | ↑5.2 | |
| 7/18 15:30 | 70.5 | ↑5.4 | |
| 7/18 15:40 | 76.2 | ↑5.7 | |
| 7/18 15:50 | 82.0 | ↑5.8 | |
| 7/18 16:00 | 87.9 | ↑5.9 | |
| 7/18 16:10 | 93.9 | ↑6.0 | |
| 7/18 16:20 | 100.0 | ↑6.1 | 最大潮位差 |
| 7/18 16:30 | 106.1 | ↑6.1 | 最大潮位差 |
| 7/18 16:40 | 112.1 | ↑6.0 | |
| 7/18 16:50 | 118.1 | ↑6.0 | |
| 7/18 17:00 | 124.0 | ↑5.9 | |
| 7/18 17:10 | 129.7 | ↑5.7 | |
| 7/18 17:20 | 135.3 | ↑5.6 | |
| 7/18 17:30 | 140.6 | ↑5.3 | |
| 7/18 17:40 | 145.7 | ↑5.1 | |
| 7/18 17:50 | 150.5 | ↑4.8 | |
| 7/18 18:00 | 155.1 | ↑4.6 | |
| 7/18 18:10 | 159.3 | ↑4.2 | |
| 7/18 18:20 | 163.1 | ↑3.8 | |
| 7/18 18:30 | 166.6 | ↑3.5 | |
| 7/18 18:40 | 169.7 | ↑3.1 | |
| 7/18 18:50 | 172.4 | ↑2.7 | |
| 7/18 19:00 | 174.7 | ↑2.3 | |
| 7/18 19:10 | 176.5 | ↑1.8 | |
| 7/18 19:20 | 177.9 | ↑1.4 | |
| 7/18 19:30 | 178.9 | ↑1.0 | |
| 7/18 19:40 | 179.4 | ↑0.5 | 満潮 |
| 7/18 19:50 | 179.5 | ↑0.1 | |
| 7/18 20:00 | 179.2 | ↓-0.3 | |
| 7/18 20:10 | 178.5 | ↓-0.7 | |
| 7/18 20:20 | 177.3 | ↓-1.2 | |
| 7/18 20:30 | 175.8 | ↓-1.5 | |
| 7/18 20:40 | 173.9 | ↓-1.9 | |
| 7/18 20:50 | 171.6 | ↓-2.3 | |
| 7/18 21:00 | 169.0 | ↓-2.6 | |
| 7/18 21:10 | 166.1 | ↓-2.9 | |
| 7/18 21:20 | 162.9 | ↓-3.2 | |
| 7/18 21:30 | 159.4 | ↓-3.5 | |
| 7/18 21:40 | 155.8 | ↓-3.6 | |
| 7/18 21:50 | 151.9 | ↓-3.9 | |
| 7/18 22:00 | 147.9 | ↓-4.0 | |
| 7/18 22:10 | 143.8 | ↓-4.1 | |
| 7/18 22:20 | 139.6 | ↓-4.2 | |
| 7/18 22:30 | 135.3 | ↓-4.3 | |
| 7/18 22:40 | 131.0 | ↓-4.3 | |
| 7/18 22:50 | 126.7 | ↓-4.3 | |
| 7/18 23:00 | 122.5 | ↓-4.2 | |
| 7/18 23:10 | 118.3 | ↓-4.2 | |
| 7/18 23:20 | 114.3 | ↓-4.0 | |
| 7/18 23:30 | 110.4 | ↓-3.9 | |
| 7/18 23:40 | 106.7 | ↓-3.7 | |
| 7/18 23:50 | 103.2 | ↓-3.5 |