| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(日) |
04:18 | 11:28 | 18:24 | 23:27 |
| 132cm | -9cm | 115cm | 73cm | |
|
||||
八戸（青森）2034年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 77.2 | ↑1.6 | |
| 5/21 00:10 | 79.0 | ↑1.8 | |
| 5/21 00:20 | 81.0 | ↑2.0 | |
| 5/21 00:30 | 83.1 | ↑2.1 | |
| 5/21 00:40 | 85.3 | ↑2.2 | |
| 5/21 00:50 | 87.7 | ↑2.4 | |
| 5/21 01:00 | 90.2 | ↑2.5 | |
| 5/21 01:10 | 92.7 | ↑2.5 | |
| 5/21 01:20 | 95.4 | ↑2.7 | |
| 5/21 01:30 | 98.1 | ↑2.7 | |
| 5/21 01:40 | 100.9 | ↑2.8 | |
| 5/21 01:50 | 103.7 | ↑2.8 | |
| 5/21 02:00 | 106.5 | ↑2.8 | |
| 5/21 02:10 | 109.3 | ↑2.8 | |
| 5/21 02:20 | 112.0 | ↑2.7 | |
| 5/21 02:30 | 114.7 | ↑2.7 | |
| 5/21 02:40 | 117.2 | ↑2.5 | |
| 5/21 02:50 | 119.7 | ↑2.5 | |
| 5/21 03:00 | 121.9 | ↑2.2 | |
| 5/21 03:10 | 124.0 | ↑2.1 | |
| 5/21 03:20 | 125.9 | ↑1.9 | |
| 5/21 03:30 | 127.5 | ↑1.6 | |
| 5/21 03:40 | 128.9 | ↑1.4 | |
| 5/21 03:50 | 129.9 | ↑1.0 | |
| 5/21 04:00 | 130.7 | ↑0.8 | |
| 5/21 04:10 | 131.1 | ↑0.4 | 満潮 |
| 5/21 04:20 | 131.1 | 0 | |
| 5/21 04:30 | 130.8 | ↓-0.3 | |
| 5/21 04:40 | 130.1 | ↓-0.7 | |
| 5/21 04:50 | 129.1 | ↓-1.0 | |
| 5/21 05:00 | 127.8 | ↓-1.3 | |
| 5/21 05:10 | 126.1 | ↓-1.7 | |
| 5/21 05:20 | 124.0 | ↓-2.1 | |
| 5/21 05:30 | 121.6 | ↓-2.4 | |
| 5/21 05:40 | 119.0 | ↓-2.6 | |
| 5/21 05:50 | 116.0 | ↓-3.0 | |
| 5/21 06:00 | 112.8 | ↓-3.2 | |
| 5/21 06:10 | 109.3 | ↓-3.5 | |
| 5/21 06:20 | 105.5 | ↓-3.8 | |
| 5/21 06:30 | 101.6 | ↓-3.9 | |
| 5/21 06:40 | 97.5 | ↓-4.1 | |
| 5/21 06:50 | 93.2 | ↓-4.3 | |
| 5/21 07:00 | 88.7 | ↓-4.5 | |
| 5/21 07:10 | 84.1 | ↓-4.6 | |
| 5/21 07:20 | 79.3 | ↓-4.8 | |
| 5/21 07:30 | 74.5 | ↓-4.8 | |
| 5/21 07:40 | 69.5 | ↓-5.0 | |
| 5/21 07:50 | 64.5 | ↓-5.0 | |
| 5/21 08:00 | 59.5 | ↓-5.0 | |
| 5/21 08:10 | 54.4 | ↓-5.1 | 最大潮位差 |
| 5/21 08:20 | 49.3 | ↓-5.1 | 最大潮位差 |
| 5/21 08:30 | 44.2 | ↓-5.1 | 最大潮位差 |
| 5/21 08:40 | 39.2 | ↓-5.0 | |
| 5/21 08:50 | 34.3 | ↓-4.9 | |
| 5/21 09:00 | 29.5 | ↓-4.8 | |
| 5/21 09:10 | 24.8 | ↓-4.7 | |
| 5/21 09:20 | 20.4 | ↓-4.4 | |
| 5/21 09:30 | 16.1 | ↓-4.3 | |
| 5/21 09:40 | 12.1 | ↓-4.0 | |
| 5/21 09:50 | 8.3 | ↓-3.8 | |
| 5/21 10:00 | 4.9 | ↓-3.4 | |
| 5/21 10:10 | 1.7 | ↓-3.2 | |
| 5/21 10:20 | -1.1 | ↓-2.8 | |
| 5/21 10:30 | -3.5 | ↓-2.4 | |
| 5/21 10:40 | -5.5 | ↓-2.0 | |
| 5/21 10:50 | -7.2 | ↓-1.7 | |
| 5/21 11:00 | -8.5 | ↓-1.3 | |
| 5/21 11:10 | -9.3 | ↓-0.8 | |
| 5/21 11:20 | -9.8 | ↓-0.5 | 干潮 |
| 5/21 11:30 | -9.9 | ↓-0.1 | |
| 5/21 11:40 | -9.5 | ↑0.4 | |
| 5/21 11:50 | -8.9 | ↑0.6 | |
| 5/21 12:00 | -7.8 | ↑1.1 | |
| 5/21 12:10 | -6.4 | ↑1.4 | |
| 5/21 12:20 | -4.6 | ↑1.8 | |
| 5/21 12:30 | -2.5 | ↑2.1 | |
| 5/21 12:40 | -0.1 | ↑2.4 | |
| 5/21 12:50 | 2.6 | ↑2.7 | |
| 5/21 13:00 | 5.6 | ↑3.0 | |
| 5/21 13:10 | 8.9 | ↑3.3 | |
| 5/21 13:20 | 12.4 | ↑3.5 | |
| 5/21 13:30 | 16.2 | ↑3.8 | |
| 5/21 13:40 | 20.2 | ↑4.0 | |
| 5/21 13:50 | 24.4 | ↑4.2 | |
| 5/21 14:00 | 28.8 | ↑4.4 | |
| 5/21 14:10 | 33.4 | ↑4.6 | |
| 5/21 14:20 | 38.0 | ↑4.6 | |
| 5/21 14:30 | 42.8 | ↑4.8 | |
| 5/21 14:40 | 47.6 | ↑4.8 | |
| 5/21 14:50 | 52.5 | ↑4.9 | |
| 5/21 15:00 | 57.4 | ↑4.9 | |
| 5/21 15:10 | 62.3 | ↑4.9 | |
| 5/21 15:20 | 67.1 | ↑4.8 | |
| 5/21 15:30 | 71.8 | ↑4.7 | |
| 5/21 15:40 | 76.4 | ↑4.6 | |
| 5/21 15:50 | 80.8 | ↑4.4 | |
| 5/21 16:00 | 85.1 | ↑4.3 | |
| 5/21 16:10 | 89.1 | ↑4.0 | |
| 5/21 16:20 | 92.8 | ↑3.7 | |
| 5/21 16:30 | 96.3 | ↑3.5 | |
| 5/21 16:40 | 99.5 | ↑3.2 | |
| 5/21 16:50 | 102.4 | ↑2.9 | |
| 5/21 17:00 | 105.0 | ↑2.6 | |
| 5/21 17:10 | 107.3 | ↑2.3 | |
| 5/21 17:20 | 109.2 | ↑1.9 | |
| 5/21 17:30 | 110.8 | ↑1.6 | |
| 5/21 17:40 | 112.2 | ↑1.4 | |
| 5/21 17:50 | 113.2 | ↑1.0 | |
| 5/21 18:00 | 113.9 | ↑0.7 | |
| 5/21 18:10 | 114.4 | ↑0.5 | |
| 5/21 18:20 | 114.6 | ↑0.2 | 満潮 |
| 5/21 18:30 | 114.5 | ↓-0.1 | |
| 5/21 18:40 | 114.3 | ↓-0.2 | |
| 5/21 18:50 | 113.7 | ↓-0.6 | |
| 5/21 19:00 | 113.0 | ↓-0.7 | |
| 5/21 19:10 | 112.1 | ↓-0.9 | |
| 5/21 19:20 | 111.0 | ↓-1.1 | |
| 5/21 19:30 | 109.7 | ↓-1.3 | |
| 5/21 19:40 | 108.3 | ↓-1.4 | |
| 5/21 19:50 | 106.7 | ↓-1.6 | |
| 5/21 20:00 | 105.0 | ↓-1.7 | |
| 5/21 20:10 | 103.2 | ↓-1.8 | |
| 5/21 20:20 | 101.2 | ↓-2.0 | |
| 5/21 20:30 | 99.2 | ↓-2.0 | |
| 5/21 20:40 | 97.1 | ↓-2.1 | |
| 5/21 20:50 | 95.0 | ↓-2.1 | |
| 5/21 21:00 | 92.8 | ↓-2.2 | |
| 5/21 21:10 | 90.6 | ↓-2.2 | |
| 5/21 21:20 | 88.4 | ↓-2.2 | |
| 5/21 21:30 | 86.3 | ↓-2.1 | |
| 5/21 21:40 | 84.2 | ↓-2.1 | |
| 5/21 21:50 | 82.3 | ↓-1.9 | |
| 5/21 22:00 | 80.4 | ↓-1.9 | |
| 5/21 22:10 | 78.7 | ↓-1.7 | |
| 5/21 22:20 | 77.2 | ↓-1.5 | |
| 5/21 22:30 | 75.8 | ↓-1.4 | |
| 5/21 22:40 | 74.6 | ↓-1.2 | |
| 5/21 22:50 | 73.7 | ↓-0.9 | |
| 5/21 23:00 | 72.9 | ↓-0.8 | |
| 5/21 23:10 | 72.4 | ↓-0.5 | |
| 5/21 23:20 | 72.2 | ↓-0.2 | 干潮 |
| 5/21 23:30 | 72.1 | ↓-0.1 | |
| 5/21 23:40 | 72.3 | ↑0.2 | |
| 5/21 23:50 | 72.8 | ↑0.5 |