| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(月) |
01:46 | 08:43 | 15:31 | 20:44 |
| 115cm | 13cm | 108cm | 64cm | |
|
||||
那珂湊（茨城）2031年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 102.4 | ↑2.2 | |
| 5/19 00:10 | 104.4 | ↑2.0 | |
| 5/19 00:20 | 106.4 | ↑2.0 | |
| 5/19 00:30 | 108.1 | ↑1.7 | |
| 5/19 00:40 | 109.7 | ↑1.6 | |
| 5/19 00:50 | 111.1 | ↑1.4 | |
| 5/19 01:00 | 112.3 | ↑1.2 | |
| 5/19 01:10 | 113.3 | ↑1.0 | |
| 5/19 01:20 | 114.0 | ↑0.7 | |
| 5/19 01:30 | 114.5 | ↑0.5 | |
| 5/19 01:40 | 114.8 | ↑0.3 | 満潮 |
| 5/19 01:50 | 114.8 | 0 | |
| 5/19 02:00 | 114.5 | ↓-0.3 | |
| 5/19 02:10 | 114.0 | ↓-0.5 | |
| 5/19 02:20 | 113.2 | ↓-0.8 | |
| 5/19 02:30 | 112.2 | ↓-1.0 | |
| 5/19 02:40 | 110.9 | ↓-1.3 | |
| 5/19 02:50 | 109.3 | ↓-1.6 | |
| 5/19 03:00 | 107.5 | ↓-1.8 | |
| 5/19 03:10 | 105.5 | ↓-2.0 | |
| 5/19 03:20 | 103.2 | ↓-2.3 | |
| 5/19 03:30 | 100.7 | ↓-2.5 | |
| 5/19 03:40 | 98.0 | ↓-2.7 | |
| 5/19 03:50 | 95.0 | ↓-3.0 | |
| 5/19 04:00 | 91.9 | ↓-3.1 | |
| 5/19 04:10 | 88.7 | ↓-3.2 | |
| 5/19 04:20 | 85.2 | ↓-3.5 | |
| 5/19 04:30 | 81.7 | ↓-3.5 | |
| 5/19 04:40 | 78.0 | ↓-3.7 | |
| 5/19 04:50 | 74.2 | ↓-3.8 | |
| 5/19 05:00 | 70.4 | ↓-3.8 | |
| 5/19 05:10 | 66.5 | ↓-3.9 | 最大潮位差 |
| 5/19 05:20 | 62.6 | ↓-3.9 | 最大潮位差 |
| 5/19 05:30 | 58.7 | ↓-3.9 | 最大潮位差 |
| 5/19 05:40 | 54.8 | ↓-3.9 | 最大潮位差 |
| 5/19 05:50 | 51.0 | ↓-3.8 | |
| 5/19 06:00 | 47.2 | ↓-3.8 | |
| 5/19 06:10 | 43.5 | ↓-3.7 | |
| 5/19 06:20 | 40.0 | ↓-3.5 | |
| 5/19 06:30 | 36.5 | ↓-3.5 | |
| 5/19 06:40 | 33.2 | ↓-3.3 | |
| 5/19 06:50 | 30.1 | ↓-3.1 | |
| 5/19 07:00 | 27.2 | ↓-2.9 | |
| 5/19 07:10 | 24.5 | ↓-2.7 | |
| 5/19 07:20 | 22.1 | ↓-2.4 | |
| 5/19 07:30 | 19.9 | ↓-2.2 | |
| 5/19 07:40 | 17.9 | ↓-2.0 | |
| 5/19 07:50 | 16.2 | ↓-1.7 | |
| 5/19 08:00 | 14.8 | ↓-1.4 | |
| 5/19 08:10 | 13.7 | ↓-1.1 | |
| 5/19 08:20 | 12.9 | ↓-0.8 | |
| 5/19 08:30 | 12.4 | ↓-0.5 | |
| 5/19 08:40 | 12.2 | ↓-0.2 | 干潮 |
| 5/19 08:50 | 12.3 | ↑0.1 | |
| 5/19 09:00 | 12.7 | ↑0.4 | |
| 5/19 09:10 | 13.4 | ↑0.7 | |
| 5/19 09:20 | 14.4 | ↑1.0 | |
| 5/19 09:30 | 15.7 | ↑1.3 | |
| 5/19 09:40 | 17.3 | ↑1.6 | |
| 5/19 09:50 | 19.1 | ↑1.8 | |
| 5/19 10:00 | 21.2 | ↑2.1 | |
| 5/19 10:10 | 23.5 | ↑2.3 | |
| 5/19 10:20 | 26.1 | ↑2.6 | |
| 5/19 10:30 | 28.8 | ↑2.7 | |
| 5/19 10:40 | 31.8 | ↑3.0 | |
| 5/19 10:50 | 34.9 | ↑3.1 | |
| 5/19 11:00 | 38.2 | ↑3.3 | |
| 5/19 11:10 | 41.6 | ↑3.4 | |
| 5/19 11:20 | 45.1 | ↑3.5 | |
| 5/19 11:30 | 48.6 | ↑3.5 | |
| 5/19 11:40 | 52.3 | ↑3.7 | |
| 5/19 11:50 | 56.0 | ↑3.7 | |
| 5/19 12:00 | 59.7 | ↑3.7 | |
| 5/19 12:10 | 63.3 | ↑3.6 | |
| 5/19 12:20 | 67.0 | ↑3.7 | |
| 5/19 12:30 | 70.6 | ↑3.6 | |
| 5/19 12:40 | 74.1 | ↑3.5 | |
| 5/19 12:50 | 77.6 | ↑3.5 | |
| 5/19 13:00 | 80.9 | ↑3.3 | |
| 5/19 13:10 | 84.1 | ↑3.2 | |
| 5/19 13:20 | 87.1 | ↑3.0 | |
| 5/19 13:30 | 90.0 | ↑2.9 | |
| 5/19 13:40 | 92.6 | ↑2.6 | |
| 5/19 13:50 | 95.1 | ↑2.5 | |
| 5/19 14:00 | 97.4 | ↑2.3 | |
| 5/19 14:10 | 99.5 | ↑2.1 | |
| 5/19 14:20 | 101.3 | ↑1.8 | |
| 5/19 14:30 | 102.9 | ↑1.6 | |
| 5/19 14:40 | 104.2 | ↑1.3 | |
| 5/19 14:50 | 105.4 | ↑1.2 | |
| 5/19 15:00 | 106.2 | ↑0.8 | |
| 5/19 15:10 | 106.8 | ↑0.6 | |
| 5/19 15:20 | 107.2 | ↑0.4 | |
| 5/19 15:30 | 107.3 | ↑0.1 | 満潮 |
| 5/19 15:40 | 107.1 | ↓-0.2 | |
| 5/19 15:50 | 106.8 | ↓-0.3 | |
| 5/19 16:00 | 106.2 | ↓-0.6 | |
| 5/19 16:10 | 105.4 | ↓-0.8 | |
| 5/19 16:20 | 104.4 | ↓-1.0 | |
| 5/19 16:30 | 103.2 | ↓-1.2 | |
| 5/19 16:40 | 101.8 | ↓-1.4 | |
| 5/19 16:50 | 100.2 | ↓-1.6 | |
| 5/19 17:00 | 98.5 | ↓-1.7 | |
| 5/19 17:10 | 96.7 | ↓-1.8 | |
| 5/19 17:20 | 94.8 | ↓-1.9 | |
| 5/19 17:30 | 92.7 | ↓-2.1 | |
| 5/19 17:40 | 90.6 | ↓-2.1 | |
| 5/19 17:50 | 88.5 | ↓-2.1 | |
| 5/19 18:00 | 86.3 | ↓-2.2 | |
| 5/19 18:10 | 84.1 | ↓-2.2 | |
| 5/19 18:20 | 82.0 | ↓-2.1 | |
| 5/19 18:30 | 79.8 | ↓-2.2 | |
| 5/19 18:40 | 77.8 | ↓-2.0 | |
| 5/19 18:50 | 75.7 | ↓-2.1 | |
| 5/19 19:00 | 73.8 | ↓-1.9 | |
| 5/19 19:10 | 72.0 | ↓-1.8 | |
| 5/19 19:20 | 70.4 | ↓-1.6 | |
| 5/19 19:30 | 68.8 | ↓-1.6 | |
| 5/19 19:40 | 67.5 | ↓-1.3 | |
| 5/19 19:50 | 66.3 | ↓-1.2 | |
| 5/19 20:00 | 65.3 | ↓-1.0 | |
| 5/19 20:10 | 64.5 | ↓-0.8 | |
| 5/19 20:20 | 63.8 | ↓-0.7 | |
| 5/19 20:30 | 63.5 | ↓-0.3 | |
| 5/19 20:40 | 63.3 | ↓-0.2 | 干潮 |
| 5/19 20:50 | 63.3 | 0 | |
| 5/19 21:00 | 63.6 | ↑0.3 | |
| 5/19 21:10 | 64.1 | ↑0.5 | |
| 5/19 21:20 | 64.7 | ↑0.6 | |
| 5/19 21:30 | 65.7 | ↑1.0 | |
| 5/19 21:40 | 66.8 | ↑1.1 | |
| 5/19 21:50 | 68.1 | ↑1.3 | |
| 5/19 22:00 | 69.6 | ↑1.5 | |
| 5/19 22:10 | 71.3 | ↑1.7 | |
| 5/19 22:20 | 73.1 | ↑1.8 | |
| 5/19 22:30 | 75.1 | ↑2.0 | |
| 5/19 22:40 | 77.2 | ↑2.1 | |
| 5/19 22:50 | 79.4 | ↑2.2 | |
| 5/19 23:00 | 81.8 | ↑2.4 | |
| 5/19 23:10 | 84.2 | ↑2.4 | |
| 5/19 23:20 | 86.6 | ↑2.4 | |
| 5/19 23:30 | 89.2 | ↑2.6 | |
| 5/19 23:40 | 91.7 | ↑2.5 | |
| 5/19 23:50 | 94.2 | ↑2.5 |