| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(火) |
02:19 | 09:38 | 16:57 | 21:39 |
| 122cm | -4cm | 116cm | 83cm | |
|
||||
那珂湊（茨城）2045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 | 103.6 | ↑2.1 | |
| 5/30 00:10 | 105.7 | ↑2.1 | |
| 5/30 00:20 | 107.8 | ↑2.1 | |
| 5/30 00:30 | 109.8 | ↑2.0 | |
| 5/30 00:40 | 111.7 | ↑1.9 | |
| 5/30 00:50 | 113.5 | ↑1.8 | |
| 5/30 01:00 | 115.2 | ↑1.7 | |
| 5/30 01:10 | 116.7 | ↑1.5 | |
| 5/30 01:20 | 118.1 | ↑1.4 | |
| 5/30 01:30 | 119.3 | ↑1.2 | |
| 5/30 01:40 | 120.2 | ↑0.9 | |
| 5/30 01:50 | 121.0 | ↑0.8 | |
| 5/30 02:00 | 121.6 | ↑0.6 | |
| 5/30 02:10 | 121.9 | ↑0.3 | 満潮 |
| 5/30 02:20 | 122.0 | ↑0.1 | |
| 5/30 02:30 | 121.8 | ↓-0.2 | |
| 5/30 02:40 | 121.4 | ↓-0.4 | |
| 5/30 02:50 | 120.6 | ↓-0.8 | |
| 5/30 03:00 | 119.7 | ↓-0.9 | |
| 5/30 03:10 | 118.4 | ↓-1.3 | |
| 5/30 03:20 | 116.9 | ↓-1.5 | |
| 5/30 03:30 | 115.0 | ↓-1.9 | |
| 5/30 03:40 | 113.0 | ↓-2.0 | |
| 5/30 03:50 | 110.6 | ↓-2.4 | |
| 5/30 04:00 | 108.0 | ↓-2.6 | |
| 5/30 04:10 | 105.1 | ↓-2.9 | |
| 5/30 04:20 | 102.0 | ↓-3.1 | |
| 5/30 04:30 | 98.6 | ↓-3.4 | |
| 5/30 04:40 | 95.1 | ↓-3.5 | |
| 5/30 04:50 | 91.3 | ↓-3.8 | |
| 5/30 05:00 | 87.4 | ↓-3.9 | |
| 5/30 05:10 | 83.3 | ↓-4.1 | |
| 5/30 05:20 | 79.0 | ↓-4.3 | |
| 5/30 05:30 | 74.6 | ↓-4.4 | |
| 5/30 05:40 | 70.2 | ↓-4.4 | |
| 5/30 05:50 | 65.6 | ↓-4.6 | 最大潮位差 |
| 5/30 06:00 | 61.0 | ↓-4.6 | 最大潮位差 |
| 5/30 06:10 | 56.4 | ↓-4.6 | 最大潮位差 |
| 5/30 06:20 | 51.8 | ↓-4.6 | 最大潮位差 |
| 5/30 06:30 | 47.2 | ↓-4.6 | 最大潮位差 |
| 5/30 06:40 | 42.6 | ↓-4.6 | 最大潮位差 |
| 5/30 06:50 | 38.2 | ↓-4.4 | |
| 5/30 07:00 | 33.8 | ↓-4.4 | |
| 5/30 07:10 | 29.6 | ↓-4.2 | |
| 5/30 07:20 | 25.5 | ↓-4.1 | |
| 5/30 07:30 | 21.6 | ↓-3.9 | |
| 5/30 07:40 | 17.9 | ↓-3.7 | |
| 5/30 07:50 | 14.4 | ↓-3.5 | |
| 5/30 08:00 | 11.2 | ↓-3.2 | |
| 5/30 08:10 | 8.2 | ↓-3.0 | |
| 5/30 08:20 | 5.6 | ↓-2.6 | |
| 5/30 08:30 | 3.2 | ↓-2.4 | |
| 5/30 08:40 | 1.1 | ↓-2.1 | |
| 5/30 08:50 | -0.6 | ↓-1.7 | |
| 5/30 09:00 | -2.1 | ↓-1.5 | |
| 5/30 09:10 | -3.2 | ↓-1.1 | |
| 5/30 09:20 | -3.9 | ↓-0.7 | |
| 5/30 09:30 | -4.3 | ↓-0.4 | 干潮 |
| 5/30 09:40 | -4.4 | ↓-0.1 | |
| 5/30 09:50 | -4.1 | ↑0.3 | |
| 5/30 10:00 | -3.4 | ↑0.7 | |
| 5/30 10:10 | -2.5 | ↑0.9 | |
| 5/30 10:20 | -1.2 | ↑1.3 | |
| 5/30 10:30 | 0.4 | ↑1.6 | |
| 5/30 10:40 | 2.3 | ↑1.9 | |
| 5/30 10:50 | 4.6 | ↑2.3 | |
| 5/30 11:00 | 7.1 | ↑2.5 | |
| 5/30 11:10 | 9.8 | ↑2.7 | |
| 5/30 11:20 | 12.8 | ↑3.0 | |
| 5/30 11:30 | 16.1 | ↑3.3 | |
| 5/30 11:40 | 19.5 | ↑3.4 | |
| 5/30 11:50 | 23.2 | ↑3.7 | |
| 5/30 12:00 | 27.0 | ↑3.8 | |
| 5/30 12:10 | 31.0 | ↑4.0 | |
| 5/30 12:20 | 35.0 | ↑4.0 | |
| 5/30 12:30 | 39.2 | ↑4.2 | |
| 5/30 12:40 | 43.5 | ↑4.3 | |
| 5/30 12:50 | 47.8 | ↑4.3 | |
| 5/30 13:00 | 52.1 | ↑4.3 | |
| 5/30 13:10 | 56.5 | ↑4.4 | |
| 5/30 13:20 | 60.8 | ↑4.3 | |
| 5/30 13:30 | 65.1 | ↑4.3 | |
| 5/30 13:40 | 69.3 | ↑4.2 | |
| 5/30 13:50 | 73.5 | ↑4.2 | |
| 5/30 14:00 | 77.5 | ↑4.0 | |
| 5/30 14:10 | 81.5 | ↑4.0 | |
| 5/30 14:20 | 85.2 | ↑3.7 | |
| 5/30 14:30 | 88.8 | ↑3.6 | |
| 5/30 14:40 | 92.3 | ↑3.5 | |
| 5/30 14:50 | 95.5 | ↑3.2 | |
| 5/30 15:00 | 98.5 | ↑3.0 | |
| 5/30 15:10 | 101.3 | ↑2.8 | |
| 5/30 15:20 | 103.9 | ↑2.6 | |
| 5/30 15:30 | 106.2 | ↑2.3 | |
| 5/30 15:40 | 108.3 | ↑2.1 | |
| 5/30 15:50 | 110.1 | ↑1.8 | |
| 5/30 16:00 | 111.7 | ↑1.6 | |
| 5/30 16:10 | 113.0 | ↑1.3 | |
| 5/30 16:20 | 114.0 | ↑1.0 | |
| 5/30 16:30 | 114.8 | ↑0.8 | |
| 5/30 16:40 | 115.3 | ↑0.5 | |
| 5/30 16:50 | 115.5 | ↑0.2 | 満潮 |
| 5/30 17:00 | 115.6 | ↑0.1 | |
| 5/30 17:10 | 115.3 | ↓-0.3 | |
| 5/30 17:20 | 114.9 | ↓-0.4 | |
| 5/30 17:30 | 114.2 | ↓-0.7 | |
| 5/30 17:40 | 113.4 | ↓-0.8 | |
| 5/30 17:50 | 112.4 | ↓-1.0 | |
| 5/30 18:00 | 111.2 | ↓-1.2 | |
| 5/30 18:10 | 109.8 | ↓-1.4 | |
| 5/30 18:20 | 108.4 | ↓-1.4 | |
| 5/30 18:30 | 106.8 | ↓-1.6 | |
| 5/30 18:40 | 105.1 | ↓-1.7 | |
| 5/30 18:50 | 103.4 | ↓-1.7 | |
| 5/30 19:00 | 101.6 | ↓-1.8 | |
| 5/30 19:10 | 99.8 | ↓-1.8 | |
| 5/30 19:20 | 98.0 | ↓-1.8 | |
| 5/30 19:30 | 96.3 | ↓-1.7 | |
| 5/30 19:40 | 94.5 | ↓-1.8 | |
| 5/30 19:50 | 92.9 | ↓-1.6 | |
| 5/30 20:00 | 91.3 | ↓-1.6 | |
| 5/30 20:10 | 89.8 | ↓-1.5 | |
| 5/30 20:20 | 88.4 | ↓-1.4 | |
| 5/30 20:30 | 87.2 | ↓-1.2 | |
| 5/30 20:40 | 86.1 | ↓-1.1 | |
| 5/30 20:50 | 85.1 | ↓-1.0 | |
| 5/30 21:00 | 84.3 | ↓-0.8 | |
| 5/30 21:10 | 83.7 | ↓-0.6 | |
| 5/30 21:20 | 83.3 | ↓-0.4 | |
| 5/30 21:30 | 83.0 | ↓-0.3 | 干潮 |
| 5/30 21:40 | 83.0 | 0 | |
| 5/30 21:50 | 83.1 | ↑0.1 | |
| 5/30 22:00 | 83.4 | ↑0.3 | |
| 5/30 22:10 | 83.9 | ↑0.5 | |
| 5/30 22:20 | 84.6 | ↑0.7 | |
| 5/30 22:30 | 85.5 | ↑0.9 | |
| 5/30 22:40 | 86.5 | ↑1.0 | |
| 5/30 22:50 | 87.7 | ↑1.2 | |
| 5/30 23:00 | 89.0 | ↑1.3 | |
| 5/30 23:10 | 90.5 | ↑1.5 | |
| 5/30 23:20 | 92.1 | ↑1.6 | |
| 5/30 23:30 | 93.8 | ↑1.7 | |
| 5/30 23:40 | 95.6 | ↑1.8 | |
| 5/30 23:50 | 97.5 | ↑1.9 |