| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(火) |
02:38 | 09:29 | 16:06 | 21:18 |
| 147cm | 19cm | 130cm | 75cm | |
|
||||
館山（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 | 113.7 | ↑3.3 | |
| 5/18 00:10 | 117.0 | ↑3.3 | |
| 5/18 00:20 | 120.2 | ↑3.2 | |
| 5/18 00:30 | 123.3 | ↑3.1 | |
| 5/18 00:40 | 126.4 | ↑3.1 | |
| 5/18 00:50 | 129.2 | ↑2.8 | |
| 5/18 01:00 | 132.0 | ↑2.8 | |
| 5/18 01:10 | 134.5 | ↑2.5 | |
| 5/18 01:20 | 136.8 | ↑2.3 | |
| 5/18 01:30 | 139.0 | ↑2.2 | |
| 5/18 01:40 | 140.9 | ↑1.9 | |
| 5/18 01:50 | 142.5 | ↑1.6 | |
| 5/18 02:00 | 143.8 | ↑1.3 | |
| 5/18 02:10 | 144.9 | ↑1.1 | |
| 5/18 02:20 | 145.6 | ↑0.7 | |
| 5/18 02:30 | 146.1 | ↑0.5 | 満潮 |
| 5/18 02:40 | 146.1 | 0 | |
| 5/18 02:50 | 145.9 | ↓-0.2 | |
| 5/18 03:00 | 145.3 | ↓-0.6 | |
| 5/18 03:10 | 144.3 | ↓-1.0 | |
| 5/18 03:20 | 143.0 | ↓-1.3 | |
| 5/18 03:30 | 141.4 | ↓-1.6 | |
| 5/18 03:40 | 139.4 | ↓-2.0 | |
| 5/18 03:50 | 137.1 | ↓-2.3 | |
| 5/18 04:00 | 134.5 | ↓-2.6 | |
| 5/18 04:10 | 131.6 | ↓-2.9 | |
| 5/18 04:20 | 128.4 | ↓-3.2 | |
| 5/18 04:30 | 124.9 | ↓-3.5 | |
| 5/18 04:40 | 121.2 | ↓-3.7 | |
| 5/18 04:50 | 117.3 | ↓-3.9 | |
| 5/18 05:00 | 113.2 | ↓-4.1 | |
| 5/18 05:10 | 108.9 | ↓-4.3 | |
| 5/18 05:20 | 104.5 | ↓-4.4 | |
| 5/18 05:30 | 99.9 | ↓-4.6 | |
| 5/18 05:40 | 95.3 | ↓-4.6 | |
| 5/18 05:50 | 90.5 | ↓-4.8 | |
| 5/18 06:00 | 85.7 | ↓-4.8 | |
| 5/18 06:10 | 80.8 | ↓-4.9 | 最大潮位差 |
| 5/18 06:20 | 76.0 | ↓-4.8 | |
| 5/18 06:30 | 71.1 | ↓-4.9 | 最大潮位差 |
| 5/18 06:40 | 66.3 | ↓-4.8 | |
| 5/18 06:50 | 61.6 | ↓-4.7 | |
| 5/18 07:00 | 57.0 | ↓-4.6 | |
| 5/18 07:10 | 52.5 | ↓-4.5 | |
| 5/18 07:20 | 48.2 | ↓-4.3 | |
| 5/18 07:30 | 44.1 | ↓-4.1 | |
| 5/18 07:40 | 40.2 | ↓-3.9 | |
| 5/18 07:50 | 36.5 | ↓-3.7 | |
| 5/18 08:00 | 33.1 | ↓-3.4 | |
| 5/18 08:10 | 30.0 | ↓-3.1 | |
| 5/18 08:20 | 27.2 | ↓-2.8 | |
| 5/18 08:30 | 24.8 | ↓-2.4 | |
| 5/18 08:40 | 22.8 | ↓-2.0 | |
| 5/18 08:50 | 21.1 | ↓-1.7 | |
| 5/18 09:00 | 19.8 | ↓-1.3 | |
| 5/18 09:10 | 18.9 | ↓-0.9 | |
| 5/18 09:20 | 18.4 | ↓-0.5 | 干潮 |
| 5/18 09:30 | 18.3 | ↓-0.1 | |
| 5/18 09:40 | 18.6 | ↑0.3 | |
| 5/18 09:50 | 19.2 | ↑0.6 | |
| 5/18 10:00 | 20.3 | ↑1.1 | |
| 5/18 10:10 | 21.7 | ↑1.4 | |
| 5/18 10:20 | 23.4 | ↑1.7 | |
| 5/18 10:30 | 25.5 | ↑2.1 | |
| 5/18 10:40 | 27.9 | ↑2.4 | |
| 5/18 10:50 | 30.6 | ↑2.7 | |
| 5/18 11:00 | 33.5 | ↑2.9 | |
| 5/18 11:10 | 36.7 | ↑3.2 | |
| 5/18 11:20 | 40.1 | ↑3.4 | |
| 5/18 11:30 | 43.8 | ↑3.7 | |
| 5/18 11:40 | 47.5 | ↑3.7 | |
| 5/18 11:50 | 51.5 | ↑4.0 | |
| 5/18 12:00 | 55.5 | ↑4.0 | |
| 5/18 12:10 | 59.7 | ↑4.2 | |
| 5/18 12:20 | 64.0 | ↑4.3 | |
| 5/18 12:30 | 68.3 | ↑4.3 | |
| 5/18 12:40 | 72.6 | ↑4.3 | |
| 5/18 12:50 | 77.0 | ↑4.4 | |
| 5/18 13:00 | 81.3 | ↑4.3 | |
| 5/18 13:10 | 85.6 | ↑4.3 | |
| 5/18 13:20 | 89.8 | ↑4.2 | |
| 5/18 13:30 | 94.0 | ↑4.2 | |
| 5/18 13:40 | 98.0 | ↑4.0 | |
| 5/18 13:50 | 101.9 | ↑3.9 | |
| 5/18 14:00 | 105.5 | ↑3.6 | |
| 5/18 14:10 | 109.0 | ↑3.5 | |
| 5/18 14:20 | 112.3 | ↑3.3 | |
| 5/18 14:30 | 115.4 | ↑3.1 | |
| 5/18 14:40 | 118.1 | ↑2.7 | |
| 5/18 14:50 | 120.6 | ↑2.5 | |
| 5/18 15:00 | 122.8 | ↑2.2 | |
| 5/18 15:10 | 124.7 | ↑1.9 | |
| 5/18 15:20 | 126.3 | ↑1.6 | |
| 5/18 15:30 | 127.6 | ↑1.3 | |
| 5/18 15:40 | 128.5 | ↑0.9 | |
| 5/18 15:50 | 129.2 | ↑0.7 | |
| 5/18 16:00 | 129.5 | ↑0.3 | 満潮 |
| 5/18 16:10 | 129.5 | 0 | |
| 5/18 16:20 | 129.2 | ↓-0.3 | |
| 5/18 16:30 | 128.6 | ↓-0.6 | |
| 5/18 16:40 | 127.8 | ↓-0.8 | |
| 5/18 16:50 | 126.7 | ↓-1.1 | |
| 5/18 17:00 | 125.3 | ↓-1.4 | |
| 5/18 17:10 | 123.7 | ↓-1.6 | |
| 5/18 17:20 | 121.9 | ↓-1.8 | |
| 5/18 17:30 | 120.0 | ↓-1.9 | |
| 5/18 17:40 | 117.8 | ↓-2.2 | |
| 5/18 17:50 | 115.5 | ↓-2.3 | |
| 5/18 18:00 | 113.1 | ↓-2.4 | |
| 5/18 18:10 | 110.6 | ↓-2.5 | |
| 5/18 18:20 | 108.0 | ↓-2.6 | |
| 5/18 18:30 | 105.4 | ↓-2.6 | |
| 5/18 18:40 | 102.7 | ↓-2.7 | |
| 5/18 18:50 | 100.0 | ↓-2.7 | |
| 5/18 19:00 | 97.3 | ↓-2.7 | |
| 5/18 19:10 | 94.6 | ↓-2.7 | |
| 5/18 19:20 | 92.0 | ↓-2.6 | |
| 5/18 19:30 | 89.5 | ↓-2.5 | |
| 5/18 19:40 | 87.1 | ↓-2.4 | |
| 5/18 19:50 | 84.9 | ↓-2.2 | |
| 5/18 20:00 | 82.8 | ↓-2.1 | |
| 5/18 20:10 | 80.9 | ↓-1.9 | |
| 5/18 20:20 | 79.2 | ↓-1.7 | |
| 5/18 20:30 | 77.7 | ↓-1.5 | |
| 5/18 20:40 | 76.5 | ↓-1.2 | |
| 5/18 20:50 | 75.6 | ↓-0.9 | |
| 5/18 21:00 | 74.9 | ↓-0.7 | |
| 5/18 21:10 | 74.6 | ↓-0.3 | 干潮 |
| 5/18 21:20 | 74.5 | ↓-0.1 | |
| 5/18 21:30 | 74.8 | ↑0.3 | |
| 5/18 21:40 | 75.3 | ↑0.5 | |
| 5/18 21:50 | 76.1 | ↑0.8 | |
| 5/18 22:00 | 77.3 | ↑1.2 | |
| 5/18 22:10 | 78.7 | ↑1.4 | |
| 5/18 22:20 | 80.4 | ↑1.7 | |
| 5/18 22:30 | 82.3 | ↑1.9 | |
| 5/18 22:40 | 84.5 | ↑2.2 | |
| 5/18 22:50 | 86.9 | ↑2.4 | |
| 5/18 23:00 | 89.4 | ↑2.5 | |
| 5/18 23:10 | 92.2 | ↑2.8 | |
| 5/18 23:20 | 95.1 | ↑2.9 | |
| 5/18 23:30 | 98.1 | ↑3.0 | |
| 5/18 23:40 | 101.2 | ↑3.1 | |
| 5/18 23:50 | 104.4 | ↑3.2 |