| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(火) |
02:34 | 09:16 | 15:51 | 21:22 |
| 161cm | 31cm | 155cm | 82cm | |
|
||||
第一海堡（千葉）2027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 | 126.8 | ↑3.7 | |
| 5/18 00:10 | 130.4 | ↑3.6 | |
| 5/18 00:20 | 133.9 | ↑3.5 | |
| 5/18 00:30 | 137.3 | ↑3.4 | |
| 5/18 00:40 | 140.6 | ↑3.3 | |
| 5/18 00:50 | 143.7 | ↑3.1 | |
| 5/18 01:00 | 146.7 | ↑3.0 | |
| 5/18 01:10 | 149.4 | ↑2.7 | |
| 5/18 01:20 | 151.8 | ↑2.4 | |
| 5/18 01:30 | 154.1 | ↑2.3 | |
| 5/18 01:40 | 156.0 | ↑1.9 | |
| 5/18 01:50 | 157.6 | ↑1.6 | |
| 5/18 02:00 | 158.9 | ↑1.3 | |
| 5/18 02:10 | 159.9 | ↑1.0 | |
| 5/18 02:20 | 160.5 | ↑0.6 | |
| 5/18 02:30 | 160.8 | ↑0.3 | 満潮 |
| 5/18 02:40 | 160.8 | 0 | |
| 5/18 02:50 | 160.3 | ↓-0.5 | |
| 5/18 03:00 | 159.5 | ↓-0.8 | |
| 5/18 03:10 | 158.3 | ↓-1.2 | |
| 5/18 03:20 | 156.8 | ↓-1.5 | |
| 5/18 03:30 | 154.9 | ↓-1.9 | |
| 5/18 03:40 | 152.7 | ↓-2.2 | |
| 5/18 03:50 | 150.1 | ↓-2.6 | |
| 5/18 04:00 | 147.2 | ↓-2.9 | |
| 5/18 04:10 | 143.9 | ↓-3.3 | |
| 5/18 04:20 | 140.4 | ↓-3.5 | |
| 5/18 04:30 | 136.6 | ↓-3.8 | |
| 5/18 04:40 | 132.6 | ↓-4.0 | |
| 5/18 04:50 | 128.3 | ↓-4.3 | |
| 5/18 05:00 | 123.8 | ↓-4.5 | |
| 5/18 05:10 | 119.2 | ↓-4.6 | |
| 5/18 05:20 | 114.3 | ↓-4.9 | |
| 5/18 05:30 | 109.4 | ↓-4.9 | |
| 5/18 05:40 | 104.4 | ↓-5.0 | |
| 5/18 05:50 | 99.3 | ↓-5.1 | 最大潮位差 |
| 5/18 06:00 | 94.2 | ↓-5.1 | 最大潮位差 |
| 5/18 06:10 | 89.1 | ↓-5.1 | 最大潮位差 |
| 5/18 06:20 | 84.0 | ↓-5.1 | 最大潮位差 |
| 5/18 06:30 | 79.0 | ↓-5.0 | |
| 5/18 06:40 | 74.1 | ↓-4.9 | |
| 5/18 06:50 | 69.3 | ↓-4.8 | |
| 5/18 07:00 | 64.7 | ↓-4.6 | |
| 5/18 07:10 | 60.3 | ↓-4.4 | |
| 5/18 07:20 | 56.1 | ↓-4.2 | |
| 5/18 07:30 | 52.2 | ↓-3.9 | |
| 5/18 07:40 | 48.5 | ↓-3.7 | |
| 5/18 07:50 | 45.1 | ↓-3.4 | |
| 5/18 08:00 | 42.0 | ↓-3.1 | |
| 5/18 08:10 | 39.3 | ↓-2.7 | |
| 5/18 08:20 | 36.9 | ↓-2.4 | |
| 5/18 08:30 | 34.9 | ↓-2.0 | |
| 5/18 08:40 | 33.3 | ↓-1.6 | |
| 5/18 08:50 | 32.1 | ↓-1.2 | |
| 5/18 09:00 | 31.3 | ↓-0.8 | |
| 5/18 09:10 | 30.9 | ↓-0.4 | 干潮 |
| 5/18 09:20 | 30.9 | 0 | |
| 5/18 09:30 | 31.3 | ↑0.4 | |
| 5/18 09:40 | 32.1 | ↑0.8 | |
| 5/18 09:50 | 33.3 | ↑1.2 | |
| 5/18 10:00 | 34.9 | ↑1.6 | |
| 5/18 10:10 | 36.8 | ↑1.9 | |
| 5/18 10:20 | 39.2 | ↑2.4 | |
| 5/18 10:30 | 41.9 | ↑2.7 | |
| 5/18 10:40 | 44.9 | ↑3.0 | |
| 5/18 10:50 | 48.2 | ↑3.3 | |
| 5/18 11:00 | 51.9 | ↑3.7 | |
| 5/18 11:10 | 55.7 | ↑3.8 | |
| 5/18 11:20 | 59.9 | ↑4.2 | |
| 5/18 11:30 | 64.2 | ↑4.3 | |
| 5/18 11:40 | 68.7 | ↑4.5 | |
| 5/18 11:50 | 73.4 | ↑4.7 | |
| 5/18 12:00 | 78.2 | ↑4.8 | |
| 5/18 12:10 | 83.1 | ↑4.9 | |
| 5/18 12:20 | 88.0 | ↑4.9 | |
| 5/18 12:30 | 93.0 | ↑5.0 | |
| 5/18 12:40 | 98.0 | ↑5.0 | |
| 5/18 12:50 | 102.9 | ↑4.9 | |
| 5/18 13:00 | 107.7 | ↑4.8 | |
| 5/18 13:10 | 112.5 | ↑4.8 | |
| 5/18 13:20 | 117.1 | ↑4.6 | |
| 5/18 13:30 | 121.6 | ↑4.5 | |
| 5/18 13:40 | 125.8 | ↑4.2 | |
| 5/18 13:50 | 129.9 | ↑4.1 | |
| 5/18 14:00 | 133.7 | ↑3.8 | |
| 5/18 14:10 | 137.3 | ↑3.6 | |
| 5/18 14:20 | 140.5 | ↑3.2 | |
| 5/18 14:30 | 143.5 | ↑3.0 | |
| 5/18 14:40 | 146.1 | ↑2.6 | |
| 5/18 14:50 | 148.5 | ↑2.4 | |
| 5/18 15:00 | 150.4 | ↑1.9 | |
| 5/18 15:10 | 152.0 | ↑1.6 | |
| 5/18 15:20 | 153.3 | ↑1.3 | |
| 5/18 15:30 | 154.2 | ↑0.9 | |
| 5/18 15:40 | 154.7 | ↑0.5 | |
| 5/18 15:50 | 154.9 | ↑0.2 | 満潮 |
| 5/18 16:00 | 154.7 | ↓-0.2 | |
| 5/18 16:10 | 154.2 | ↓-0.5 | |
| 5/18 16:20 | 153.3 | ↓-0.9 | |
| 5/18 16:30 | 152.1 | ↓-1.2 | |
| 5/18 16:40 | 150.6 | ↓-1.5 | |
| 5/18 16:50 | 148.8 | ↓-1.8 | |
| 5/18 17:00 | 146.7 | ↓-2.1 | |
| 5/18 17:10 | 144.4 | ↓-2.3 | |
| 5/18 17:20 | 141.8 | ↓-2.6 | |
| 5/18 17:30 | 139.0 | ↓-2.8 | |
| 5/18 17:40 | 136.0 | ↓-3.0 | |
| 5/18 17:50 | 132.9 | ↓-3.1 | |
| 5/18 18:00 | 129.6 | ↓-3.3 | |
| 5/18 18:10 | 126.3 | ↓-3.3 | |
| 5/18 18:20 | 122.8 | ↓-3.5 | |
| 5/18 18:30 | 119.4 | ↓-3.4 | |
| 5/18 18:40 | 115.9 | ↓-3.5 | |
| 5/18 18:50 | 112.4 | ↓-3.5 | |
| 5/18 19:00 | 109.0 | ↓-3.4 | |
| 5/18 19:10 | 105.7 | ↓-3.3 | |
| 5/18 19:20 | 102.5 | ↓-3.2 | |
| 5/18 19:30 | 99.4 | ↓-3.1 | |
| 5/18 19:40 | 96.5 | ↓-2.9 | |
| 5/18 19:50 | 93.8 | ↓-2.7 | |
| 5/18 20:00 | 91.2 | ↓-2.6 | |
| 5/18 20:10 | 89.0 | ↓-2.2 | |
| 5/18 20:20 | 86.9 | ↓-2.1 | |
| 5/18 20:30 | 85.2 | ↓-1.7 | |
| 5/18 20:40 | 83.7 | ↓-1.5 | |
| 5/18 20:50 | 82.6 | ↓-1.1 | |
| 5/18 21:00 | 81.7 | ↓-0.9 | |
| 5/18 21:10 | 81.2 | ↓-0.5 | |
| 5/18 21:20 | 81.0 | ↓-0.2 | 干潮 |
| 5/18 21:30 | 81.2 | ↑0.2 | |
| 5/18 21:40 | 81.6 | ↑0.4 | |
| 5/18 21:50 | 82.4 | ↑0.8 | |
| 5/18 22:00 | 83.6 | ↑1.2 | |
| 5/18 22:10 | 85.0 | ↑1.4 | |
| 5/18 22:20 | 86.8 | ↑1.8 | |
| 5/18 22:30 | 88.8 | ↑2.0 | |
| 5/18 22:40 | 91.2 | ↑2.4 | |
| 5/18 22:50 | 93.8 | ↑2.6 | |
| 5/18 23:00 | 96.6 | ↑2.8 | |
| 5/18 23:10 | 99.7 | ↑3.1 | |
| 5/18 23:20 | 103.0 | ↑3.3 | |
| 5/18 23:30 | 106.4 | ↑3.4 | |
| 5/18 23:40 | 110.0 | ↑3.6 | |
| 5/18 23:50 | 113.7 | ↑3.7 |