| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(火) |
03:57 | 10:31 | 17:03 | 22:42 |
| 173cm | 15cm | 170cm | 71cm | |
|
||||
第一海堡（千葉）2038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 | 91.1 | ↑3.9 | |
| 5/18 00:10 | 95.2 | ↑4.1 | |
| 5/18 00:20 | 99.5 | ↑4.3 | |
| 5/18 00:30 | 104.0 | ↑4.5 | |
| 5/18 00:40 | 108.6 | ↑4.6 | |
| 5/18 00:50 | 113.3 | ↑4.7 | |
| 5/18 01:00 | 118.1 | ↑4.8 | |
| 5/18 01:10 | 122.8 | ↑4.7 | |
| 5/18 01:20 | 127.6 | ↑4.8 | |
| 5/18 01:30 | 132.3 | ↑4.7 | |
| 5/18 01:40 | 136.8 | ↑4.5 | |
| 5/18 01:50 | 141.3 | ↑4.5 | |
| 5/18 02:00 | 145.6 | ↑4.3 | |
| 5/18 02:10 | 149.7 | ↑4.1 | |
| 5/18 02:20 | 153.5 | ↑3.8 | |
| 5/18 02:30 | 157.1 | ↑3.6 | |
| 5/18 02:40 | 160.4 | ↑3.3 | |
| 5/18 02:50 | 163.3 | ↑2.9 | |
| 5/18 03:00 | 165.9 | ↑2.6 | |
| 5/18 03:10 | 168.1 | ↑2.2 | |
| 5/18 03:20 | 169.9 | ↑1.8 | |
| 5/18 03:30 | 171.3 | ↑1.4 | |
| 5/18 03:40 | 172.2 | ↑0.9 | |
| 5/18 03:50 | 172.7 | ↑0.5 | 満潮 |
| 5/18 04:00 | 172.7 | 0 | |
| 5/18 04:10 | 172.3 | ↓-0.4 | |
| 5/18 04:20 | 171.4 | ↓-0.9 | |
| 5/18 04:30 | 170.0 | ↓-1.4 | |
| 5/18 04:40 | 168.1 | ↓-1.9 | |
| 5/18 04:50 | 165.8 | ↓-2.3 | |
| 5/18 05:00 | 163.1 | ↓-2.7 | |
| 5/18 05:10 | 159.9 | ↓-3.2 | |
| 5/18 05:20 | 156.3 | ↓-3.6 | |
| 5/18 05:30 | 152.3 | ↓-4.0 | |
| 5/18 05:40 | 147.9 | ↓-4.4 | |
| 5/18 05:50 | 143.2 | ↓-4.7 | |
| 5/18 06:00 | 138.2 | ↓-5.0 | |
| 5/18 06:10 | 132.9 | ↓-5.3 | |
| 5/18 06:20 | 127.3 | ↓-5.6 | |
| 5/18 06:30 | 121.5 | ↓-5.8 | |
| 5/18 06:40 | 115.5 | ↓-6.0 | |
| 5/18 06:50 | 109.3 | ↓-6.2 | |
| 5/18 07:00 | 103.1 | ↓-6.2 | |
| 5/18 07:10 | 96.8 | ↓-6.3 | |
| 5/18 07:20 | 90.4 | ↓-6.4 | 最大潮位差 |
| 5/18 07:30 | 84.1 | ↓-6.3 | |
| 5/18 07:40 | 77.8 | ↓-6.3 | |
| 5/18 07:50 | 71.6 | ↓-6.2 | |
| 5/18 08:00 | 65.6 | ↓-6.0 | |
| 5/18 08:10 | 59.7 | ↓-5.9 | |
| 5/18 08:20 | 54.1 | ↓-5.6 | |
| 5/18 08:30 | 48.7 | ↓-5.4 | |
| 5/18 08:40 | 43.5 | ↓-5.2 | |
| 5/18 08:50 | 38.8 | ↓-4.7 | |
| 5/18 09:00 | 34.3 | ↓-4.5 | |
| 5/18 09:10 | 30.3 | ↓-4.0 | |
| 5/18 09:20 | 26.6 | ↓-3.7 | |
| 5/18 09:30 | 23.4 | ↓-3.2 | |
| 5/18 09:40 | 20.7 | ↓-2.7 | |
| 5/18 09:50 | 18.4 | ↓-2.3 | |
| 5/18 10:00 | 16.6 | ↓-1.8 | |
| 5/18 10:10 | 15.3 | ↓-1.3 | |
| 5/18 10:20 | 14.5 | ↓-0.8 | |
| 5/18 10:30 | 14.3 | ↓-0.2 | 干潮 |
| 5/18 10:40 | 14.5 | ↑0.2 | |
| 5/18 10:50 | 15.3 | ↑0.8 | |
| 5/18 11:00 | 16.6 | ↑1.3 | |
| 5/18 11:10 | 18.3 | ↑1.7 | |
| 5/18 11:20 | 20.6 | ↑2.3 | |
| 5/18 11:30 | 23.3 | ↑2.7 | |
| 5/18 11:40 | 26.5 | ↑3.2 | |
| 5/18 11:50 | 30.1 | ↑3.6 | |
| 5/18 12:00 | 34.2 | ↑4.1 | |
| 5/18 12:10 | 38.6 | ↑4.4 | |
| 5/18 12:20 | 43.3 | ↑4.7 | |
| 5/18 12:30 | 48.4 | ↑5.1 | |
| 5/18 12:40 | 53.8 | ↑5.4 | |
| 5/18 12:50 | 59.4 | ↑5.6 | |
| 5/18 13:00 | 65.2 | ↑5.8 | |
| 5/18 13:10 | 71.2 | ↑6.0 | |
| 5/18 13:20 | 77.3 | ↑6.1 | |
| 5/18 13:30 | 83.5 | ↑6.2 | |
| 5/18 13:40 | 89.8 | ↑6.3 | |
| 5/18 13:50 | 96.0 | ↑6.2 | |
| 5/18 14:00 | 102.3 | ↑6.3 | |
| 5/18 14:10 | 108.4 | ↑6.1 | |
| 5/18 14:20 | 114.5 | ↑6.1 | |
| 5/18 14:30 | 120.4 | ↑5.9 | |
| 5/18 14:40 | 126.1 | ↑5.7 | |
| 5/18 14:50 | 131.5 | ↑5.4 | |
| 5/18 15:00 | 136.8 | ↑5.3 | |
| 5/18 15:10 | 141.7 | ↑4.9 | |
| 5/18 15:20 | 146.3 | ↑4.6 | |
| 5/18 15:30 | 150.5 | ↑4.2 | |
| 5/18 15:40 | 154.4 | ↑3.9 | |
| 5/18 15:50 | 157.9 | ↑3.5 | |
| 5/18 16:00 | 161.0 | ↑3.1 | |
| 5/18 16:10 | 163.6 | ↑2.6 | |
| 5/18 16:20 | 165.8 | ↑2.2 | |
| 5/18 16:30 | 167.5 | ↑1.7 | |
| 5/18 16:40 | 168.8 | ↑1.3 | |
| 5/18 16:50 | 169.6 | ↑0.8 | |
| 5/18 17:00 | 169.9 | ↑0.3 | 満潮 |
| 5/18 17:10 | 169.8 | ↓-0.1 | |
| 5/18 17:20 | 169.2 | ↓-0.6 | |
| 5/18 17:30 | 168.2 | ↓-1.0 | |
| 5/18 17:40 | 166.7 | ↓-1.5 | |
| 5/18 17:50 | 164.9 | ↓-1.8 | |
| 5/18 18:00 | 162.6 | ↓-2.3 | |
| 5/18 18:10 | 160.0 | ↓-2.6 | |
| 5/18 18:20 | 157.1 | ↓-2.9 | |
| 5/18 18:30 | 153.8 | ↓-3.3 | |
| 5/18 18:40 | 150.3 | ↓-3.5 | |
| 5/18 18:50 | 146.5 | ↓-3.8 | |
| 5/18 19:00 | 142.4 | ↓-4.1 | |
| 5/18 19:10 | 138.2 | ↓-4.2 | |
| 5/18 19:20 | 133.9 | ↓-4.3 | |
| 5/18 19:30 | 129.4 | ↓-4.5 | |
| 5/18 19:40 | 124.9 | ↓-4.5 | |
| 5/18 19:50 | 120.3 | ↓-4.6 | |
| 5/18 20:00 | 115.8 | ↓-4.5 | |
| 5/18 20:10 | 111.2 | ↓-4.6 | |
| 5/18 20:20 | 106.8 | ↓-4.4 | |
| 5/18 20:30 | 102.5 | ↓-4.3 | |
| 5/18 20:40 | 98.3 | ↓-4.2 | |
| 5/18 20:50 | 94.4 | ↓-3.9 | |
| 5/18 21:00 | 90.6 | ↓-3.8 | |
| 5/18 21:10 | 87.1 | ↓-3.5 | |
| 5/18 21:20 | 83.9 | ↓-3.2 | |
| 5/18 21:30 | 81.0 | ↓-2.9 | |
| 5/18 21:40 | 78.4 | ↓-2.6 | |
| 5/18 21:50 | 76.2 | ↓-2.2 | |
| 5/18 22:00 | 74.3 | ↓-1.9 | |
| 5/18 22:10 | 72.9 | ↓-1.4 | |
| 5/18 22:20 | 71.8 | ↓-1.1 | |
| 5/18 22:30 | 71.2 | ↓-0.6 | |
| 5/18 22:40 | 70.9 | ↓-0.3 | 干潮 |
| 5/18 22:50 | 71.1 | ↑0.2 | |
| 5/18 23:00 | 71.7 | ↑0.6 | |
| 5/18 23:10 | 72.7 | ↑1.0 | |
| 5/18 23:20 | 74.2 | ↑1.5 | |
| 5/18 23:30 | 76.0 | ↑1.8 | |
| 5/18 23:40 | 78.2 | ↑2.2 | |
| 5/18 23:50 | 80.8 | ↑2.6 |