| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(月) |
03:33 | 10:56 | 18:12 | 22:54 |
| 140cm | -17cm | 126cm | 91cm | |
|
||||
大洗（茨城）2026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 | 97.7 | ↑2.1 | |
| 5/18 00:10 | 99.9 | ↑2.2 | |
| 5/18 00:20 | 102.3 | ↑2.4 | |
| 5/18 00:30 | 104.7 | ↑2.4 | |
| 5/18 00:40 | 107.3 | ↑2.6 | |
| 5/18 00:50 | 109.9 | ↑2.6 | |
| 5/18 01:00 | 112.6 | ↑2.7 | |
| 5/18 01:10 | 115.2 | ↑2.6 | |
| 5/18 01:20 | 117.9 | ↑2.7 | |
| 5/18 01:30 | 120.5 | ↑2.6 | |
| 5/18 01:40 | 123.1 | ↑2.6 | |
| 5/18 01:50 | 125.5 | ↑2.4 | |
| 5/18 02:00 | 127.8 | ↑2.3 | |
| 5/18 02:10 | 130.0 | ↑2.2 | |
| 5/18 02:20 | 132.0 | ↑2.0 | |
| 5/18 02:30 | 133.8 | ↑1.8 | |
| 5/18 02:40 | 135.4 | ↑1.6 | |
| 5/18 02:50 | 136.8 | ↑1.4 | |
| 5/18 03:00 | 137.9 | ↑1.1 | |
| 5/18 03:10 | 138.7 | ↑0.8 | |
| 5/18 03:20 | 139.2 | ↑0.5 | |
| 5/18 03:30 | 139.4 | ↑0.2 | 満潮 |
| 5/18 03:40 | 139.4 | 0 | |
| 5/18 03:50 | 139.0 | ↓-0.4 | |
| 5/18 04:00 | 138.2 | ↓-0.8 | |
| 5/18 04:10 | 137.2 | ↓-1.0 | |
| 5/18 04:20 | 135.8 | ↓-1.4 | |
| 5/18 04:30 | 134.0 | ↓-1.8 | |
| 5/18 04:40 | 132.0 | ↓-2.0 | |
| 5/18 04:50 | 129.6 | ↓-2.4 | |
| 5/18 05:00 | 126.8 | ↓-2.8 | |
| 5/18 05:10 | 123.8 | ↓-3.0 | |
| 5/18 05:20 | 120.4 | ↓-3.4 | |
| 5/18 05:30 | 116.8 | ↓-3.6 | |
| 5/18 05:40 | 112.8 | ↓-4.0 | |
| 5/18 05:50 | 108.6 | ↓-4.2 | |
| 5/18 06:00 | 104.1 | ↓-4.5 | |
| 5/18 06:10 | 99.3 | ↓-4.8 | |
| 5/18 06:20 | 94.4 | ↓-4.9 | |
| 5/18 06:30 | 89.3 | ↓-5.1 | |
| 5/18 06:40 | 83.9 | ↓-5.4 | |
| 5/18 06:50 | 78.5 | ↓-5.4 | |
| 5/18 07:00 | 72.9 | ↓-5.6 | |
| 5/18 07:10 | 67.3 | ↓-5.6 | |
| 5/18 07:20 | 61.6 | ↓-5.7 | |
| 5/18 07:30 | 55.8 | ↓-5.8 | 最大潮位差 |
| 5/18 07:40 | 50.1 | ↓-5.7 | |
| 5/18 07:50 | 44.5 | ↓-5.6 | |
| 5/18 08:00 | 38.9 | ↓-5.6 | |
| 5/18 08:10 | 33.4 | ↓-5.5 | |
| 5/18 08:20 | 28.1 | ↓-5.3 | |
| 5/18 08:30 | 22.9 | ↓-5.2 | |
| 5/18 08:40 | 17.9 | ↓-5.0 | |
| 5/18 08:50 | 13.2 | ↓-4.7 | |
| 5/18 09:00 | 8.7 | ↓-4.5 | |
| 5/18 09:10 | 4.5 | ↓-4.2 | |
| 5/18 09:20 | 0.7 | ↓-3.8 | |
| 5/18 09:30 | -2.9 | ↓-3.6 | |
| 5/18 09:40 | -6.1 | ↓-3.2 | |
| 5/18 09:50 | -9.0 | ↓-2.9 | |
| 5/18 10:00 | -11.4 | ↓-2.4 | |
| 5/18 10:10 | -13.5 | ↓-2.1 | |
| 5/18 10:20 | -15.2 | ↓-1.7 | |
| 5/18 10:30 | -16.4 | ↓-1.2 | |
| 5/18 10:40 | -17.2 | ↓-0.8 | |
| 5/18 10:50 | -17.6 | ↓-0.4 | 干潮 |
| 5/18 11:00 | -17.6 | 0 | |
| 5/18 11:10 | -17.2 | ↑0.4 | |
| 5/18 11:20 | -16.3 | ↑0.9 | |
| 5/18 11:30 | -15.0 | ↑1.3 | |
| 5/18 11:40 | -13.3 | ↑1.7 | |
| 5/18 11:50 | -11.2 | ↑2.1 | |
| 5/18 12:00 | -8.8 | ↑2.4 | |
| 5/18 12:10 | -5.9 | ↑2.9 | |
| 5/18 12:20 | -2.7 | ↑3.2 | |
| 5/18 12:30 | 0.8 | ↑3.5 | |
| 5/18 12:40 | 4.6 | ↑3.8 | |
| 5/18 12:50 | 8.8 | ↑4.2 | |
| 5/18 13:00 | 13.1 | ↑4.3 | |
| 5/18 13:10 | 17.7 | ↑4.6 | |
| 5/18 13:20 | 22.5 | ↑4.8 | |
| 5/18 13:30 | 27.5 | ↑5.0 | |
| 5/18 13:40 | 32.6 | ↑5.1 | |
| 5/18 13:50 | 37.8 | ↑5.2 | |
| 5/18 14:00 | 43.1 | ↑5.3 | |
| 5/18 14:10 | 48.4 | ↑5.3 | |
| 5/18 14:20 | 53.7 | ↑5.3 | |
| 5/18 14:30 | 59.0 | ↑5.3 | |
| 5/18 14:40 | 64.2 | ↑5.2 | |
| 5/18 14:50 | 69.4 | ↑5.2 | |
| 5/18 15:00 | 74.4 | ↑5.0 | |
| 5/18 15:10 | 79.3 | ↑4.9 | |
| 5/18 15:20 | 84.0 | ↑4.7 | |
| 5/18 15:30 | 88.6 | ↑4.6 | |
| 5/18 15:40 | 92.9 | ↑4.3 | |
| 5/18 15:50 | 97.0 | ↑4.1 | |
| 5/18 16:00 | 100.9 | ↑3.9 | |
| 5/18 16:10 | 104.6 | ↑3.7 | |
| 5/18 16:20 | 107.9 | ↑3.3 | |
| 5/18 16:30 | 111.0 | ↑3.1 | |
| 5/18 16:40 | 113.8 | ↑2.8 | |
| 5/18 16:50 | 116.3 | ↑2.5 | |
| 5/18 17:00 | 118.6 | ↑2.3 | |
| 5/18 17:10 | 120.5 | ↑1.9 | |
| 5/18 17:20 | 122.1 | ↑1.6 | |
| 5/18 17:30 | 123.4 | ↑1.3 | |
| 5/18 17:40 | 124.4 | ↑1.0 | |
| 5/18 17:50 | 125.2 | ↑0.8 | |
| 5/18 18:00 | 125.6 | ↑0.4 | |
| 5/18 18:10 | 125.8 | ↑0.2 | 満潮 |
| 5/18 18:20 | 125.7 | ↓-0.1 | |
| 5/18 18:30 | 125.4 | ↓-0.3 | |
| 5/18 18:40 | 124.8 | ↓-0.6 | |
| 5/18 18:50 | 123.9 | ↓-0.9 | |
| 5/18 19:00 | 122.9 | ↓-1.0 | |
| 5/18 19:10 | 121.7 | ↓-1.2 | |
| 5/18 19:20 | 120.3 | ↓-1.4 | |
| 5/18 19:30 | 118.8 | ↓-1.5 | |
| 5/18 19:40 | 117.1 | ↓-1.7 | |
| 5/18 19:50 | 115.3 | ↓-1.8 | |
| 5/18 20:00 | 113.5 | ↓-1.8 | |
| 5/18 20:10 | 111.6 | ↓-1.9 | |
| 5/18 20:20 | 109.6 | ↓-2.0 | |
| 5/18 20:30 | 107.7 | ↓-1.9 | |
| 5/18 20:40 | 105.8 | ↓-1.9 | |
| 5/18 20:50 | 103.9 | ↓-1.9 | |
| 5/18 21:00 | 102.0 | ↓-1.9 | |
| 5/18 21:10 | 100.3 | ↓-1.7 | |
| 5/18 21:20 | 98.6 | ↓-1.7 | |
| 5/18 21:30 | 97.0 | ↓-1.6 | |
| 5/18 21:40 | 95.6 | ↓-1.4 | |
| 5/18 21:50 | 94.3 | ↓-1.3 | |
| 5/18 22:00 | 93.2 | ↓-1.1 | |
| 5/18 22:10 | 92.3 | ↓-0.9 | |
| 5/18 22:20 | 91.5 | ↓-0.8 | |
| 5/18 22:30 | 90.9 | ↓-0.6 | |
| 5/18 22:40 | 90.6 | ↓-0.3 | |
| 5/18 22:50 | 90.4 | ↓-0.2 | 干潮 |
| 5/18 23:00 | 90.4 | 0 | |
| 5/18 23:10 | 90.7 | ↑0.3 | |
| 5/18 23:20 | 91.1 | ↑0.4 | |
| 5/18 23:30 | 91.8 | ↑0.7 | |
| 5/18 23:40 | 92.6 | ↑0.8 | |
| 5/18 23:50 | 93.7 | ↑1.1 |