| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(木) |
02:59 | 10:09 | 17:24 | 22:13 |
| 123cm | -6cm | 118cm | 81cm | |
|
||||
那珂湊（茨城）2041年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 93.9 | ↑2.3 | |
| 5/30 00:10 | 96.2 | ↑2.3 | |
| 5/30 00:20 | 98.5 | ↑2.3 | |
| 5/30 00:30 | 100.9 | ↑2.4 | |
| 5/30 00:40 | 103.2 | ↑2.3 | |
| 5/30 00:50 | 105.5 | ↑2.3 | |
| 5/30 01:00 | 107.7 | ↑2.2 | |
| 5/30 01:10 | 109.9 | ↑2.2 | |
| 5/30 01:20 | 112.0 | ↑2.1 | |
| 5/30 01:30 | 113.9 | ↑1.9 | |
| 5/30 01:40 | 115.7 | ↑1.8 | |
| 5/30 01:50 | 117.4 | ↑1.7 | |
| 5/30 02:00 | 118.8 | ↑1.4 | |
| 5/30 02:10 | 120.1 | ↑1.3 | |
| 5/30 02:20 | 121.2 | ↑1.1 | |
| 5/30 02:30 | 122.0 | ↑0.8 | |
| 5/30 02:40 | 122.6 | ↑0.6 | |
| 5/30 02:50 | 122.9 | ↑0.3 | 満潮 |
| 5/30 03:00 | 123.0 | ↑0.1 | |
| 5/30 03:10 | 122.8 | ↓-0.2 | |
| 5/30 03:20 | 122.3 | ↓-0.5 | |
| 5/30 03:30 | 121.5 | ↓-0.8 | |
| 5/30 03:40 | 120.4 | ↓-1.1 | |
| 5/30 03:50 | 119.1 | ↓-1.3 | |
| 5/30 04:00 | 117.4 | ↓-1.7 | |
| 5/30 04:10 | 115.5 | ↓-1.9 | |
| 5/30 04:20 | 113.2 | ↓-2.3 | |
| 5/30 04:30 | 110.7 | ↓-2.5 | |
| 5/30 04:40 | 107.9 | ↓-2.8 | |
| 5/30 04:50 | 104.8 | ↓-3.1 | |
| 5/30 05:00 | 101.5 | ↓-3.3 | |
| 5/30 05:10 | 97.9 | ↓-3.6 | |
| 5/30 05:20 | 94.1 | ↓-3.8 | |
| 5/30 05:30 | 90.1 | ↓-4.0 | |
| 5/30 05:40 | 85.9 | ↓-4.2 | |
| 5/30 05:50 | 81.6 | ↓-4.3 | |
| 5/30 06:00 | 77.1 | ↓-4.5 | |
| 5/30 06:10 | 72.5 | ↓-4.6 | |
| 5/30 06:20 | 67.7 | ↓-4.8 | |
| 5/30 06:30 | 63.0 | ↓-4.7 | |
| 5/30 06:40 | 58.2 | ↓-4.8 | |
| 5/30 06:50 | 53.3 | ↓-4.9 | 最大潮位差 |
| 5/30 07:00 | 48.5 | ↓-4.8 | |
| 5/30 07:10 | 43.8 | ↓-4.7 | |
| 5/30 07:20 | 39.1 | ↓-4.7 | |
| 5/30 07:30 | 34.5 | ↓-4.6 | |
| 5/30 07:40 | 30.1 | ↓-4.4 | |
| 5/30 07:50 | 25.8 | ↓-4.3 | |
| 5/30 08:00 | 21.7 | ↓-4.1 | |
| 5/30 08:10 | 17.8 | ↓-3.9 | |
| 5/30 08:20 | 14.1 | ↓-3.7 | |
| 5/30 08:30 | 10.7 | ↓-3.4 | |
| 5/30 08:40 | 7.6 | ↓-3.1 | |
| 5/30 08:50 | 4.7 | ↓-2.9 | |
| 5/30 09:00 | 2.2 | ↓-2.5 | |
| 5/30 09:10 | 0.0 | ↓-2.2 | |
| 5/30 09:20 | -1.9 | 0 | |
| 5/30 09:30 | -3.5 | ↓-1.6 | |
| 5/30 09:40 | -4.6 | ↓-1.1 | |
| 5/30 09:50 | -5.5 | ↓-0.9 | |
| 5/30 10:00 | -6.0 | ↓-0.5 | 干潮 |
| 5/30 10:10 | -6.1 | ↓-0.1 | |
| 5/30 10:20 | -5.8 | ↑0.3 | |
| 5/30 10:30 | -5.2 | ↑0.6 | |
| 5/30 10:40 | -4.2 | ↑1.0 | |
| 5/30 10:50 | -2.9 | ↑1.3 | |
| 5/30 11:00 | -1.3 | ↑1.6 | |
| 5/30 11:10 | 0.6 | ↑1.9 | |
| 5/30 11:20 | 2.9 | ↑2.3 | |
| 5/30 11:30 | 5.5 | ↑2.6 | |
| 5/30 11:40 | 8.3 | ↑2.8 | |
| 5/30 11:50 | 11.4 | ↑3.1 | |
| 5/30 12:00 | 14.8 | ↑3.4 | |
| 5/30 12:10 | 18.3 | ↑3.5 | |
| 5/30 12:20 | 22.1 | ↑3.8 | |
| 5/30 12:30 | 26.0 | ↑3.9 | |
| 5/30 12:40 | 30.1 | ↑4.1 | |
| 5/30 12:50 | 34.3 | ↑4.2 | |
| 5/30 13:00 | 38.7 | ↑4.4 | |
| 5/30 13:10 | 43.1 | ↑4.4 | |
| 5/30 13:20 | 47.6 | ↑4.5 | |
| 5/30 13:30 | 52.1 | ↑4.5 | |
| 5/30 13:40 | 56.6 | ↑4.5 | |
| 5/30 13:50 | 61.1 | ↑4.5 | |
| 5/30 14:00 | 65.6 | ↑4.5 | |
| 5/30 14:10 | 70.0 | ↑4.4 | |
| 5/30 14:20 | 74.3 | ↑4.3 | |
| 5/30 14:30 | 78.6 | ↑4.3 | |
| 5/30 14:40 | 82.6 | ↑4.0 | |
| 5/30 14:50 | 86.6 | ↑4.0 | |
| 5/30 15:00 | 90.4 | ↑3.8 | |
| 5/30 15:10 | 93.9 | ↑3.5 | |
| 5/30 15:20 | 97.3 | ↑3.4 | |
| 5/30 15:30 | 100.5 | ↑3.2 | |
| 5/30 15:40 | 103.4 | ↑2.9 | |
| 5/30 15:50 | 106.1 | ↑2.7 | |
| 5/30 16:00 | 108.5 | ↑2.4 | |
| 5/30 16:10 | 110.7 | ↑2.2 | |
| 5/30 16:20 | 112.6 | ↑1.9 | |
| 5/30 16:30 | 114.2 | ↑1.6 | |
| 5/30 16:40 | 115.5 | ↑1.3 | |
| 5/30 16:50 | 116.5 | ↑1.0 | |
| 5/30 17:00 | 117.3 | ↑0.8 | |
| 5/30 17:10 | 117.8 | ↑0.5 | |
| 5/30 17:20 | 118.0 | ↑0.2 | 満潮 |
| 5/30 17:30 | 117.9 | ↓-0.1 | |
| 5/30 17:40 | 117.6 | ↓-0.3 | |
| 5/30 17:50 | 117.1 | ↓-0.5 | |
| 5/30 18:00 | 116.3 | ↓-0.8 | |
| 5/30 18:10 | 115.3 | ↓-1.0 | |
| 5/30 18:20 | 114.1 | ↓-1.2 | |
| 5/30 18:30 | 112.8 | ↓-1.3 | |
| 5/30 18:40 | 111.3 | ↓-1.5 | |
| 5/30 18:50 | 109.6 | ↓-1.7 | |
| 5/30 19:00 | 107.8 | ↓-1.8 | |
| 5/30 19:10 | 106.0 | ↓-1.8 | |
| 5/30 19:20 | 104.0 | ↓-2.0 | |
| 5/30 19:30 | 102.1 | ↓-1.9 | |
| 5/30 19:40 | 100.0 | ↓-2.1 | |
| 5/30 19:50 | 98.0 | ↓-2.0 | |
| 5/30 20:00 | 96.1 | ↓-1.9 | |
| 5/30 20:10 | 94.1 | ↓-2.0 | |
| 5/30 20:20 | 92.2 | ↓-1.9 | |
| 5/30 20:30 | 90.5 | ↓-1.7 | |
| 5/30 20:40 | 88.8 | ↓-1.7 | |
| 5/30 20:50 | 87.2 | ↓-1.6 | |
| 5/30 21:00 | 85.8 | ↓-1.4 | |
| 5/30 21:10 | 84.5 | ↓-1.3 | |
| 5/30 21:20 | 83.4 | ↓-1.1 | |
| 5/30 21:30 | 82.5 | ↓-0.9 | |
| 5/30 21:40 | 81.8 | ↓-0.7 | |
| 5/30 21:50 | 81.2 | ↓-0.6 | |
| 5/30 22:00 | 80.9 | ↓-0.3 | |
| 5/30 22:10 | 80.7 | ↓-0.2 | 干潮 |
| 5/30 22:20 | 80.8 | ↑0.1 | |
| 5/30 22:30 | 81.0 | ↑0.2 | |
| 5/30 22:40 | 81.5 | ↑0.5 | |
| 5/30 22:50 | 82.2 | ↑0.7 | |
| 5/30 23:00 | 83.0 | ↑0.8 | |
| 5/30 23:10 | 84.0 | ↑1.0 | |
| 5/30 23:20 | 85.2 | ↑1.2 | |
| 5/30 23:30 | 86.6 | ↑1.4 | |
| 5/30 23:40 | 88.1 | ↑1.5 | |
| 5/30 23:50 | 89.7 | ↑1.6 |