| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
06:43 | 01:42 | 21:47 | 14:04 |
| 171cm | 117cm | 159cm | 27cm | |
|
||||
千葉灯標（千葉）2025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 | 129.9 | ↓-2.4 | |
| 5/18 00:10 | 127.6 | ↓-2.3 | |
| 5/18 00:20 | 125.5 | ↓-2.1 | |
| 5/18 00:30 | 123.5 | ↓-2.0 | |
| 5/18 00:40 | 121.8 | ↓-1.7 | |
| 5/18 00:50 | 120.3 | ↓-1.5 | |
| 5/18 01:00 | 119.0 | ↓-1.3 | |
| 5/18 01:10 | 118.0 | ↓-1.0 | |
| 5/18 01:20 | 117.2 | ↓-0.8 | |
| 5/18 01:30 | 116.7 | ↓-0.5 | |
| 5/18 01:40 | 116.5 | ↓-0.2 | 干潮 |
| 5/18 01:50 | 116.6 | ↑0.1 | |
| 5/18 02:00 | 117.0 | ↑0.4 | |
| 5/18 02:10 | 117.7 | ↑0.7 | |
| 5/18 02:20 | 118.7 | ↑1.0 | |
| 5/18 02:30 | 119.9 | ↑1.2 | |
| 5/18 02:40 | 121.4 | ↑1.5 | |
| 5/18 02:50 | 123.2 | ↑1.8 | |
| 5/18 03:00 | 125.2 | ↑2.0 | |
| 5/18 03:10 | 127.3 | ↑2.1 | |
| 5/18 03:20 | 129.7 | ↑2.4 | |
| 5/18 03:30 | 132.2 | ↑2.5 | |
| 5/18 03:40 | 134.8 | ↑2.6 | |
| 5/18 03:50 | 137.5 | ↑2.7 | |
| 5/18 04:00 | 140.3 | ↑2.8 | |
| 5/18 04:10 | 143.1 | ↑2.8 | |
| 5/18 04:20 | 145.8 | ↑2.7 | |
| 5/18 04:30 | 148.6 | ↑2.8 | |
| 5/18 04:40 | 151.3 | ↑2.7 | |
| 5/18 04:50 | 153.9 | ↑2.6 | |
| 5/18 05:00 | 156.4 | ↑2.5 | |
| 5/18 05:10 | 158.7 | ↑2.3 | |
| 5/18 05:20 | 160.9 | ↑2.2 | |
| 5/18 05:30 | 162.9 | ↑2.0 | |
| 5/18 05:40 | 164.7 | ↑1.8 | |
| 5/18 05:50 | 166.3 | ↑1.6 | |
| 5/18 06:00 | 167.6 | ↑1.3 | |
| 5/18 06:10 | 168.6 | ↑1.0 | |
| 5/18 06:20 | 169.4 | ↑0.8 | |
| 5/18 06:30 | 169.9 | ↑0.5 | |
| 5/18 06:40 | 170.1 | ↑0.2 | 満潮 |
| 5/18 06:50 | 170.1 | 0 | |
| 5/18 07:00 | 169.7 | ↓-0.4 | |
| 5/18 07:10 | 168.9 | ↓-0.8 | |
| 5/18 07:20 | 167.9 | ↓-1.0 | |
| 5/18 07:30 | 166.5 | ↓-1.4 | |
| 5/18 07:40 | 164.8 | ↓-1.7 | |
| 5/18 07:50 | 162.8 | ↓-2.0 | |
| 5/18 08:00 | 160.5 | ↓-2.3 | |
| 5/18 08:10 | 157.9 | ↓-2.6 | |
| 5/18 08:20 | 154.9 | ↓-3.0 | |
| 5/18 08:30 | 151.7 | ↓-3.2 | |
| 5/18 08:40 | 148.2 | ↓-3.5 | |
| 5/18 08:50 | 144.4 | ↓-3.8 | |
| 5/18 09:00 | 140.3 | ↓-4.1 | |
| 5/18 09:10 | 136.0 | ↓-4.3 | |
| 5/18 09:20 | 131.5 | ↓-4.5 | |
| 5/18 09:30 | 126.8 | ↓-4.7 | |
| 5/18 09:40 | 122.0 | ↓-4.8 | |
| 5/18 09:50 | 117.0 | ↓-5.0 | |
| 5/18 10:00 | 111.9 | ↓-5.1 | |
| 5/18 10:10 | 106.7 | ↓-5.2 | |
| 5/18 10:20 | 101.5 | ↓-5.2 | |
| 5/18 10:30 | 96.2 | ↓-5.3 | 最大潮位差 |
| 5/18 10:40 | 91.0 | ↓-5.2 | |
| 5/18 10:50 | 85.8 | ↓-5.2 | |
| 5/18 11:00 | 80.6 | ↓-5.2 | |
| 5/18 11:10 | 75.6 | ↓-5.0 | |
| 5/18 11:20 | 70.7 | ↓-4.9 | |
| 5/18 11:30 | 65.9 | ↓-4.8 | |
| 5/18 11:40 | 61.3 | ↓-4.6 | |
| 5/18 11:50 | 57.0 | ↓-4.3 | |
| 5/18 12:00 | 52.8 | ↓-4.2 | |
| 5/18 12:10 | 48.9 | ↓-3.9 | |
| 5/18 12:20 | 45.3 | ↓-3.6 | |
| 5/18 12:30 | 41.9 | ↓-3.4 | |
| 5/18 12:40 | 38.9 | ↓-3.0 | |
| 5/18 12:50 | 36.2 | ↓-2.7 | |
| 5/18 13:00 | 33.8 | ↓-2.4 | |
| 5/18 13:10 | 31.7 | ↓-2.1 | |
| 5/18 13:20 | 30.0 | ↓-1.7 | |
| 5/18 13:30 | 28.7 | ↓-1.3 | |
| 5/18 13:40 | 27.7 | ↓-1.0 | |
| 5/18 13:50 | 27.1 | ↓-0.6 | |
| 5/18 14:00 | 26.8 | ↓-0.3 | 干潮 |
| 5/18 14:10 | 26.9 | ↑0.1 | |
| 5/18 14:20 | 27.3 | ↑0.4 | |
| 5/18 14:30 | 28.1 | ↑0.8 | |
| 5/18 14:40 | 29.2 | ↑1.1 | |
| 5/18 14:50 | 30.7 | ↑1.5 | |
| 5/18 15:00 | 32.4 | ↑1.7 | |
| 5/18 15:10 | 34.5 | ↑2.1 | |
| 5/18 15:20 | 36.8 | ↑2.3 | |
| 5/18 15:30 | 39.5 | ↑2.7 | |
| 5/18 15:40 | 42.3 | ↑2.8 | |
| 5/18 15:50 | 45.4 | ↑3.1 | |
| 5/18 16:00 | 48.7 | ↑3.3 | |
| 5/18 16:10 | 52.2 | ↑3.5 | |
| 5/18 16:20 | 55.8 | ↑3.6 | |
| 5/18 16:30 | 59.7 | ↑3.9 | |
| 5/18 16:40 | 63.6 | ↑3.9 | |
| 5/18 16:50 | 67.6 | ↑4.0 | |
| 5/18 17:00 | 71.8 | ↑4.2 | |
| 5/18 17:10 | 76.0 | ↑4.2 | |
| 5/18 17:20 | 80.2 | ↑4.2 | |
| 5/18 17:30 | 84.5 | ↑4.3 | |
| 5/18 17:40 | 88.9 | ↑4.4 | |
| 5/18 17:50 | 93.2 | ↑4.3 | |
| 5/18 18:00 | 97.5 | ↑4.3 | |
| 5/18 18:10 | 101.8 | ↑4.3 | |
| 5/18 18:20 | 106.1 | ↑4.3 | |
| 5/18 18:30 | 110.3 | ↑4.2 | |
| 5/18 18:40 | 114.4 | ↑4.1 | |
| 5/18 18:50 | 118.4 | ↑4.0 | |
| 5/18 19:00 | 122.3 | ↑3.9 | |
| 5/18 19:10 | 126.1 | ↑3.8 | |
| 5/18 19:20 | 129.8 | ↑3.7 | |
| 5/18 19:30 | 133.3 | ↑3.5 | |
| 5/18 19:40 | 136.6 | ↑3.3 | |
| 5/18 19:50 | 139.8 | ↑3.2 | |
| 5/18 20:00 | 142.7 | ↑2.9 | |
| 5/18 20:10 | 145.4 | ↑2.7 | |
| 5/18 20:20 | 147.9 | ↑2.5 | |
| 5/18 20:30 | 150.1 | ↑2.2 | |
| 5/18 20:40 | 152.1 | ↑2.0 | |
| 5/18 20:50 | 153.8 | ↑1.7 | |
| 5/18 21:00 | 155.2 | ↑1.4 | |
| 5/18 21:10 | 156.4 | ↑1.2 | |
| 5/18 21:20 | 157.3 | ↑0.9 | |
| 5/18 21:30 | 157.8 | ↑0.5 | |
| 5/18 21:40 | 158.2 | ↑0.4 | 満潮 |
| 5/18 21:50 | 158.2 | 0 | |
| 5/18 22:00 | 157.9 | ↓-0.3 | |
| 5/18 22:10 | 157.5 | ↓-0.4 | |
| 5/18 22:20 | 156.7 | ↓-0.8 | |
| 5/18 22:30 | 155.8 | ↓-0.9 | |
| 5/18 22:40 | 154.6 | ↓-1.2 | |
| 5/18 22:50 | 153.2 | ↓-1.4 | |
| 5/18 23:00 | 151.7 | ↓-1.5 | |
| 5/18 23:10 | 150.0 | ↓-1.7 | |
| 5/18 23:20 | 148.2 | ↓-1.8 | |
| 5/18 23:30 | 146.3 | ↓-1.9 | |
| 5/18 23:40 | 144.3 | ↓-2.0 | |
| 5/18 23:50 | 142.2 | ↓-2.1 |