| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(火) |
01:31 | 08:29 | 15:04 | 20:15 |
| 117cm | 25cm | 102cm | 64cm | |
|
||||
那珂湊（茨城）2034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 | 108.2 | ↑1.9 | |
| 5/30 00:10 | 109.9 | ↑1.7 | |
| 5/30 00:20 | 111.5 | ↑1.6 | |
| 5/30 00:30 | 112.9 | ↑1.4 | |
| 5/30 00:40 | 114.1 | ↑1.2 | |
| 5/30 00:50 | 115.1 | ↑1.0 | |
| 5/30 01:00 | 115.9 | ↑0.8 | |
| 5/30 01:10 | 116.5 | ↑0.6 | |
| 5/30 01:20 | 116.8 | ↑0.3 | |
| 5/30 01:30 | 116.9 | ↑0.1 | 満潮 |
| 5/30 01:40 | 116.8 | ↓-0.1 | |
| 5/30 01:50 | 116.4 | ↓-0.4 | |
| 5/30 02:00 | 115.8 | ↓-0.6 | |
| 5/30 02:10 | 115.0 | ↓-0.8 | |
| 5/30 02:20 | 113.9 | ↓-1.1 | |
| 5/30 02:30 | 112.5 | ↓-1.4 | |
| 5/30 02:40 | 111.0 | ↓-1.5 | |
| 5/30 02:50 | 109.2 | ↓-1.8 | |
| 5/30 03:00 | 107.2 | ↓-2.0 | |
| 5/30 03:10 | 105.0 | ↓-2.2 | |
| 5/30 03:20 | 102.7 | ↓-2.3 | |
| 5/30 03:30 | 100.1 | ↓-2.6 | |
| 5/30 03:40 | 97.3 | ↓-2.8 | |
| 5/30 03:50 | 94.5 | ↓-2.8 | |
| 5/30 04:00 | 91.4 | ↓-3.1 | |
| 5/30 04:10 | 88.3 | ↓-3.1 | |
| 5/30 04:20 | 85.0 | ↓-3.3 | |
| 5/30 04:30 | 81.7 | ↓-3.3 | |
| 5/30 04:40 | 78.3 | ↓-3.4 | |
| 5/30 04:50 | 74.8 | ↓-3.5 | 最大潮位差 |
| 5/30 05:00 | 71.3 | ↓-3.5 | 最大潮位差 |
| 5/30 05:10 | 67.8 | ↓-3.5 | 最大潮位差 |
| 5/30 05:20 | 64.3 | ↓-3.5 | 最大潮位差 |
| 5/30 05:30 | 60.9 | ↓-3.4 | |
| 5/30 05:40 | 57.5 | ↓-3.4 | |
| 5/30 05:50 | 54.1 | ↓-3.4 | |
| 5/30 06:00 | 50.9 | ↓-3.2 | |
| 5/30 06:10 | 47.8 | ↓-3.1 | |
| 5/30 06:20 | 44.8 | ↓-3.0 | |
| 5/30 06:30 | 41.9 | ↓-2.9 | |
| 5/30 06:40 | 39.3 | ↓-2.6 | |
| 5/30 06:50 | 36.8 | ↓-2.5 | |
| 5/30 07:00 | 34.5 | ↓-2.3 | |
| 5/30 07:10 | 32.4 | ↓-2.1 | |
| 5/30 07:20 | 30.5 | ↓-1.9 | |
| 5/30 07:30 | 28.9 | ↓-1.6 | |
| 5/30 07:40 | 27.5 | ↓-1.4 | |
| 5/30 07:50 | 26.4 | ↓-1.1 | |
| 5/30 08:00 | 25.5 | ↓-0.9 | |
| 5/30 08:10 | 24.9 | ↓-0.6 | |
| 5/30 08:20 | 24.5 | ↓-0.4 | 干潮 |
| 5/30 08:30 | 24.5 | 0 | |
| 5/30 08:40 | 24.6 | ↑0.1 | |
| 5/30 08:50 | 25.1 | ↑0.5 | |
| 5/30 09:00 | 25.8 | ↑0.7 | |
| 5/30 09:10 | 26.8 | ↑1.0 | |
| 5/30 09:20 | 28.0 | ↑1.2 | |
| 5/30 09:30 | 29.4 | ↑1.4 | |
| 5/30 09:40 | 31.1 | ↑1.7 | |
| 5/30 09:50 | 33.0 | ↑1.9 | |
| 5/30 10:00 | 35.0 | ↑2.0 | |
| 5/30 10:10 | 37.3 | ↑2.3 | |
| 5/30 10:20 | 39.7 | ↑2.4 | |
| 5/30 10:30 | 42.3 | ↑2.6 | |
| 5/30 10:40 | 45.0 | ↑2.7 | |
| 5/30 10:50 | 47.8 | ↑2.8 | |
| 5/30 11:00 | 50.7 | ↑2.9 | |
| 5/30 11:10 | 53.7 | ↑3.0 | |
| 5/30 11:20 | 56.8 | ↑3.1 | |
| 5/30 11:30 | 59.8 | ↑3.0 | |
| 5/30 11:40 | 62.9 | ↑3.1 | |
| 5/30 11:50 | 66.0 | ↑3.1 | |
| 5/30 12:00 | 69.0 | ↑3.0 | |
| 5/30 12:10 | 72.0 | ↑3.0 | |
| 5/30 12:20 | 74.9 | ↑2.9 | |
| 5/30 12:30 | 77.8 | ↑2.9 | |
| 5/30 12:40 | 80.5 | ↑2.7 | |
| 5/30 12:50 | 83.1 | ↑2.6 | |
| 5/30 13:00 | 85.6 | ↑2.5 | |
| 5/30 13:10 | 88.0 | ↑2.4 | |
| 5/30 13:20 | 90.1 | ↑2.1 | |
| 5/30 13:30 | 92.1 | ↑2.0 | |
| 5/30 13:40 | 94.0 | ↑1.9 | |
| 5/30 13:50 | 95.6 | ↑1.6 | |
| 5/30 14:00 | 97.0 | ↑1.4 | |
| 5/30 14:10 | 98.3 | ↑1.3 | |
| 5/30 14:20 | 99.3 | ↑1.0 | |
| 5/30 14:30 | 100.1 | ↑0.8 | |
| 5/30 14:40 | 100.7 | ↑0.6 | |
| 5/30 14:50 | 101.1 | ↑0.4 | |
| 5/30 15:00 | 101.2 | ↑0.1 | 満潮 |
| 5/30 15:10 | 101.2 | 0 | |
| 5/30 15:20 | 101.0 | ↓-0.2 | |
| 5/30 15:30 | 100.5 | ↓-0.5 | |
| 5/30 15:40 | 99.9 | ↓-0.6 | |
| 5/30 15:50 | 99.1 | ↓-0.8 | |
| 5/30 16:00 | 98.1 | ↓-1.0 | |
| 5/30 16:10 | 96.9 | ↓-1.2 | |
| 5/30 16:20 | 95.7 | ↓-1.2 | |
| 5/30 16:30 | 94.2 | ↓-1.5 | |
| 5/30 16:40 | 92.7 | ↓-1.5 | |
| 5/30 16:50 | 91.0 | ↓-1.7 | |
| 5/30 17:00 | 89.3 | ↓-1.7 | |
| 5/30 17:10 | 87.5 | ↓-1.8 | |
| 5/30 17:20 | 85.7 | ↓-1.8 | |
| 5/30 17:30 | 83.8 | ↓-1.9 | |
| 5/30 17:40 | 81.9 | ↓-1.9 | |
| 5/30 17:50 | 80.0 | ↓-1.9 | |
| 5/30 18:00 | 78.1 | ↓-1.9 | |
| 5/30 18:10 | 76.3 | ↓-1.8 | |
| 5/30 18:20 | 74.5 | ↓-1.8 | |
| 5/30 18:30 | 72.8 | ↓-1.7 | |
| 5/30 18:40 | 71.2 | ↓-1.6 | |
| 5/30 18:50 | 69.7 | ↓-1.5 | |
| 5/30 19:00 | 68.4 | ↓-1.3 | |
| 5/30 19:10 | 67.1 | ↓-1.3 | |
| 5/30 19:20 | 66.1 | ↓-1.0 | |
| 5/30 19:30 | 65.1 | ↓-1.0 | |
| 5/30 19:40 | 64.4 | ↓-0.7 | |
| 5/30 19:50 | 63.8 | ↓-0.6 | |
| 5/30 20:00 | 63.5 | ↓-0.3 | |
| 5/30 20:10 | 63.3 | ↓-0.2 | 干潮 |
| 5/30 20:20 | 63.3 | 0 | |
| 5/30 20:30 | 63.6 | ↑0.3 | |
| 5/30 20:40 | 64.0 | ↑0.4 | |
| 5/30 20:50 | 64.6 | ↑0.6 | |
| 5/30 21:00 | 65.5 | ↑0.9 | |
| 5/30 21:10 | 66.5 | ↑1.0 | |
| 5/30 21:20 | 67.7 | ↑1.2 | |
| 5/30 21:30 | 69.1 | ↑1.4 | |
| 5/30 21:40 | 70.7 | ↑1.6 | |
| 5/30 21:50 | 72.4 | ↑1.7 | |
| 5/30 22:00 | 74.3 | ↑1.9 | |
| 5/30 22:10 | 76.3 | ↑2.0 | |
| 5/30 22:20 | 78.5 | ↑2.2 | |
| 5/30 22:30 | 80.7 | ↑2.2 | |
| 5/30 22:40 | 83.0 | ↑2.3 | |
| 5/30 22:50 | 85.4 | ↑2.4 | |
| 5/30 23:00 | 87.9 | ↑2.5 | |
| 5/30 23:10 | 90.3 | ↑2.4 | |
| 5/30 23:20 | 92.8 | ↑2.5 | |
| 5/30 23:30 | 95.3 | ↑2.5 | |
| 5/30 23:40 | 97.8 | ↑2.5 | |
| 5/30 23:50 | 100.2 | ↑2.4 |