| 満潮 | 干潮 | 満潮 | 干潮 |
|
3
(月) |
03:12 | 09:39 | 16:02 | 21:39 |
| 113cm | 22cm | 106cm | 45cm | |
|
||||
那珂湊（茨城）2038年05月3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 |
|---|---|---|---|
| 5/3 00:00 | 73.3 | ↑3.0 | |
| 5/3 00:10 | 76.5 | ↑3.2 | |
| 5/3 00:20 | 79.6 | ↑3.1 | |
| 5/3 00:30 | 82.6 | ↑3.0 | |
| 5/3 00:40 | 85.7 | ↑3.1 | |
| 5/3 00:50 | 88.7 | ↑3.0 | |
| 5/3 01:00 | 91.6 | ↑2.9 | |
| 5/3 01:10 | 94.3 | ↑2.7 | |
| 5/3 01:20 | 97.0 | ↑2.7 | |
| 5/3 01:30 | 99.5 | ↑2.5 | |
| 5/3 01:40 | 101.8 | ↑2.3 | |
| 5/3 01:50 | 103.9 | ↑2.1 | |
| 5/3 02:00 | 105.9 | ↑2.0 | |
| 5/3 02:10 | 107.6 | ↑1.7 | |
| 5/3 02:20 | 109.1 | ↑1.5 | |
| 5/3 02:30 | 110.3 | ↑1.2 | |
| 5/3 02:40 | 111.3 | ↑1.0 | |
| 5/3 02:50 | 112.0 | ↑0.7 | |
| 5/3 03:00 | 112.4 | ↑0.4 | |
| 5/3 03:10 | 112.6 | ↑0.2 | 満潮 |
| 5/3 03:20 | 112.5 | ↓-0.1 | |
| 5/3 03:30 | 112.1 | ↓-0.4 | |
| 5/3 03:40 | 111.4 | ↓-0.7 | |
| 5/3 03:50 | 110.4 | ↓-1.0 | |
| 5/3 04:00 | 109.1 | ↓-1.3 | |
| 5/3 04:10 | 107.6 | ↓-1.5 | |
| 5/3 04:20 | 105.8 | ↓-1.8 | |
| 5/3 04:30 | 103.8 | ↓-2.0 | |
| 5/3 04:40 | 101.5 | ↓-2.3 | |
| 5/3 04:50 | 99.0 | ↓-2.5 | |
| 5/3 05:00 | 96.2 | ↓-2.8 | |
| 5/3 05:10 | 93.3 | ↓-2.9 | |
| 5/3 05:20 | 90.2 | ↓-3.1 | |
| 5/3 05:30 | 86.9 | ↓-3.3 | |
| 5/3 05:40 | 83.5 | ↓-3.4 | |
| 5/3 05:50 | 79.9 | ↓-3.6 | |
| 5/3 06:00 | 76.3 | ↓-3.6 | |
| 5/3 06:10 | 72.6 | ↓-3.7 | |
| 5/3 06:20 | 68.9 | ↓-3.7 | |
| 5/3 06:30 | 65.2 | ↓-3.7 | |
| 5/3 06:40 | 61.4 | ↓-3.8 | 最大潮位差 |
| 5/3 06:50 | 57.7 | ↓-3.7 | |
| 5/3 07:00 | 54.1 | ↓-3.6 | |
| 5/3 07:10 | 50.5 | ↓-3.6 | |
| 5/3 07:20 | 47.1 | ↓-3.4 | |
| 5/3 07:30 | 43.8 | ↓-3.3 | |
| 5/3 07:40 | 40.6 | ↓-3.2 | |
| 5/3 07:50 | 37.7 | ↓-2.9 | |
| 5/3 08:00 | 34.9 | ↓-2.8 | |
| 5/3 08:10 | 32.3 | ↓-2.6 | |
| 5/3 08:20 | 30.0 | ↓-2.3 | |
| 5/3 08:30 | 27.9 | ↓-2.1 | |
| 5/3 08:40 | 26.1 | ↓-1.8 | |
| 5/3 08:50 | 24.6 | ↓-1.5 | |
| 5/3 09:00 | 23.3 | ↓-1.3 | |
| 5/3 09:10 | 22.3 | ↓-1.0 | |
| 5/3 09:20 | 21.7 | ↓-0.6 | |
| 5/3 09:30 | 21.3 | ↓-0.4 | 干潮 |
| 5/3 09:40 | 21.2 | ↓-0.1 | |
| 5/3 09:50 | 21.4 | ↑0.2 | |
| 5/3 10:00 | 21.9 | ↑0.5 | |
| 5/3 10:10 | 22.7 | ↑0.8 | |
| 5/3 10:20 | 23.8 | ↑1.1 | |
| 5/3 10:30 | 25.2 | ↑1.4 | |
| 5/3 10:40 | 26.8 | ↑1.6 | |
| 5/3 10:50 | 28.7 | ↑1.9 | |
| 5/3 11:00 | 30.8 | ↑2.1 | |
| 5/3 11:10 | 33.1 | ↑2.3 | |
| 5/3 11:20 | 35.6 | ↑2.5 | |
| 5/3 11:30 | 38.4 | ↑2.8 | |
| 5/3 11:40 | 41.2 | ↑2.8 | |
| 5/3 11:50 | 44.3 | ↑3.1 | |
| 5/3 12:00 | 47.4 | ↑3.1 | |
| 5/3 12:10 | 50.7 | ↑3.3 | |
| 5/3 12:20 | 54.0 | ↑3.3 | |
| 5/3 12:30 | 57.4 | ↑3.4 | |
| 5/3 12:40 | 60.8 | ↑3.4 | |
| 5/3 12:50 | 64.3 | ↑3.5 | |
| 5/3 13:00 | 67.7 | ↑3.4 | |
| 5/3 13:10 | 71.1 | ↑3.4 | |
| 5/3 13:20 | 74.5 | ↑3.4 | |
| 5/3 13:30 | 77.7 | ↑3.2 | |
| 5/3 13:40 | 80.9 | ↑3.2 | |
| 5/3 13:50 | 83.9 | ↑3.0 | |
| 5/3 14:00 | 86.9 | ↑3.0 | |
| 5/3 14:10 | 89.6 | ↑2.7 | |
| 5/3 14:20 | 92.2 | ↑2.6 | |
| 5/3 14:30 | 94.6 | ↑2.4 | |
| 5/3 14:40 | 96.7 | ↑2.1 | |
| 5/3 14:50 | 98.7 | ↑2.0 | |
| 5/3 15:00 | 100.4 | ↑1.7 | |
| 5/3 15:10 | 101.9 | ↑1.5 | |
| 5/3 15:20 | 103.1 | ↑1.2 | |
| 5/3 15:30 | 104.1 | ↑1.0 | |
| 5/3 15:40 | 104.8 | ↑0.7 | |
| 5/3 15:50 | 105.2 | ↑0.4 | |
| 5/3 16:00 | 105.4 | ↑0.2 | 満潮 |
| 5/3 16:10 | 105.3 | ↓-0.1 | |
| 5/3 16:20 | 104.9 | ↓-0.4 | |
| 5/3 16:30 | 104.3 | ↓-0.6 | |
| 5/3 16:40 | 103.4 | ↓-0.9 | |
| 5/3 16:50 | 102.2 | ↓-1.2 | |
| 5/3 17:00 | 100.8 | ↓-1.4 | |
| 5/3 17:10 | 99.2 | ↓-1.6 | |
| 5/3 17:20 | 97.4 | ↓-1.8 | |
| 5/3 17:30 | 95.4 | ↓-2.0 | |
| 5/3 17:40 | 93.2 | ↓-2.2 | |
| 5/3 17:50 | 90.9 | ↓-2.3 | |
| 5/3 18:00 | 88.4 | ↓-2.5 | |
| 5/3 18:10 | 85.8 | ↓-2.6 | |
| 5/3 18:20 | 83.2 | ↓-2.6 | |
| 5/3 18:30 | 80.4 | ↓-2.8 | |
| 5/3 18:40 | 77.6 | ↓-2.8 | |
| 5/3 18:50 | 74.8 | ↓-2.8 | |
| 5/3 19:00 | 72.0 | ↓-2.8 | |
| 5/3 19:10 | 69.2 | ↓-2.8 | |
| 5/3 19:20 | 66.5 | ↓-2.7 | |
| 5/3 19:30 | 63.8 | ↓-2.7 | |
| 5/3 19:40 | 61.3 | ↓-2.5 | |
| 5/3 19:50 | 58.8 | ↓-2.5 | |
| 5/3 20:00 | 56.5 | ↓-2.3 | |
| 5/3 20:10 | 54.4 | ↓-2.1 | |
| 5/3 20:20 | 52.4 | ↓-2.0 | |
| 5/3 20:30 | 50.7 | ↓-1.7 | |
| 5/3 20:40 | 49.1 | ↓-1.6 | |
| 5/3 20:50 | 47.8 | ↓-1.3 | |
| 5/3 21:00 | 46.7 | ↓-1.1 | |
| 5/3 21:10 | 45.8 | ↓-0.9 | |
| 5/3 21:20 | 45.2 | ↓-0.6 | |
| 5/3 21:30 | 44.9 | ↓-0.3 | 干潮 |
| 5/3 21:40 | 44.8 | ↓-0.1 | |
| 5/3 21:50 | 45.0 | ↑0.2 | |
| 5/3 22:00 | 45.4 | ↑0.4 | |
| 5/3 22:10 | 46.1 | ↑0.7 | |
| 5/3 22:20 | 47.0 | ↑0.9 | |
| 5/3 22:30 | 48.2 | ↑1.2 | |
| 5/3 22:40 | 49.6 | ↑1.4 | |
| 5/3 22:50 | 51.2 | ↑1.6 | |
| 5/3 23:00 | 53.1 | ↑1.9 | |
| 5/3 23:10 | 55.1 | ↑2.0 | |
| 5/3 23:20 | 57.3 | ↑2.2 | |
| 5/3 23:30 | 59.7 | ↑2.4 | |
| 5/3 23:40 | 62.2 | ↑2.5 | |
| 5/3 23:50 | 64.8 | ↑2.6 |