| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(土) |
02:31 | 09:46 | 16:58 | 21:48 |
| 133cm | -17cm | 119cm | 76cm | |
|
||||
八戸（青森）2030年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 104.0 | ↑2.8 | |
| 5/18 00:10 | 106.8 | ↑2.8 | |
| 5/18 00:20 | 109.6 | ↑2.8 | |
| 5/18 00:30 | 112.3 | ↑2.7 | |
| 5/18 00:40 | 115.0 | ↑2.7 | |
| 5/18 00:50 | 117.6 | ↑2.6 | |
| 5/18 01:00 | 120.1 | ↑2.5 | |
| 5/18 01:10 | 122.4 | ↑2.3 | |
| 5/18 01:20 | 124.6 | ↑2.2 | |
| 5/18 01:30 | 126.6 | ↑2.0 | |
| 5/18 01:40 | 128.3 | ↑1.7 | |
| 5/18 01:50 | 129.7 | ↑1.4 | |
| 5/18 02:00 | 130.9 | ↑1.2 | |
| 5/18 02:10 | 131.8 | ↑0.9 | |
| 5/18 02:20 | 132.3 | ↑0.5 | |
| 5/18 02:30 | 132.5 | ↑0.2 | 満潮 |
| 5/18 02:40 | 132.3 | ↓-0.2 | |
| 5/18 02:50 | 131.8 | ↓-0.5 | |
| 5/18 03:00 | 130.9 | ↓-0.9 | |
| 5/18 03:10 | 129.6 | ↓-1.3 | |
| 5/18 03:20 | 128.0 | ↓-1.6 | |
| 5/18 03:30 | 126.0 | ↓-2.0 | |
| 5/18 03:40 | 123.6 | ↓-2.4 | |
| 5/18 03:50 | 121.0 | ↓-2.6 | |
| 5/18 04:00 | 118.0 | ↓-3.0 | |
| 5/18 04:10 | 114.7 | ↓-3.3 | |
| 5/18 04:20 | 111.1 | ↓-3.6 | |
| 5/18 04:30 | 107.2 | ↓-3.9 | |
| 5/18 04:40 | 103.1 | ↓-4.1 | |
| 5/18 04:50 | 98.8 | ↓-4.3 | |
| 5/18 05:00 | 94.3 | ↓-4.5 | |
| 5/18 05:10 | 89.6 | ↓-4.7 | |
| 5/18 05:20 | 84.7 | ↓-4.9 | |
| 5/18 05:30 | 79.7 | ↓-5.0 | |
| 5/18 05:40 | 74.6 | ↓-5.1 | |
| 5/18 05:50 | 69.4 | ↓-5.2 | |
| 5/18 06:00 | 64.0 | ↓-5.4 | 最大潮位差 |
| 5/18 06:10 | 58.7 | ↓-5.3 | |
| 5/18 06:20 | 53.3 | ↓-5.4 | 最大潮位差 |
| 5/18 06:30 | 47.9 | ↓-5.4 | 最大潮位差 |
| 5/18 06:40 | 42.5 | ↓-5.4 | 最大潮位差 |
| 5/18 06:50 | 37.2 | ↓-5.3 | |
| 5/18 07:00 | 31.9 | ↓-5.3 | |
| 5/18 07:10 | 26.8 | ↓-5.1 | |
| 5/18 07:20 | 21.8 | ↓-5.0 | |
| 5/18 07:30 | 17.0 | ↓-4.8 | |
| 5/18 07:40 | 12.4 | ↓-4.6 | |
| 5/18 07:50 | 8.0 | ↓-4.4 | |
| 5/18 08:00 | 3.9 | ↓-4.1 | |
| 5/18 08:10 | 0.0 | ↓-3.9 | |
| 5/18 08:20 | -3.5 | 0 | |
| 5/18 08:30 | -6.6 | ↓-3.1 | |
| 5/18 08:40 | -9.4 | ↓-2.8 | |
| 5/18 08:50 | -11.9 | ↓-2.5 | |
| 5/18 09:00 | -13.9 | ↓-2.0 | |
| 5/18 09:10 | -15.5 | ↓-1.6 | |
| 5/18 09:20 | -16.7 | ↓-1.2 | |
| 5/18 09:30 | -17.5 | ↓-0.8 | |
| 5/18 09:40 | -17.9 | ↓-0.4 | 干潮 |
| 5/18 09:50 | -17.9 | 0 | |
| 5/18 10:00 | -17.5 | ↑0.4 | |
| 5/18 10:10 | -16.7 | ↑0.8 | |
| 5/18 10:20 | -15.5 | ↑1.2 | |
| 5/18 10:30 | -14.0 | ↑1.5 | |
| 5/18 10:40 | -12.1 | ↑1.9 | |
| 5/18 10:50 | -9.9 | ↑2.2 | |
| 5/18 11:00 | -7.3 | ↑2.6 | |
| 5/18 11:10 | -4.4 | ↑2.9 | |
| 5/18 11:20 | -1.2 | ↑3.2 | |
| 5/18 11:30 | 2.2 | ↑3.4 | |
| 5/18 11:40 | 5.9 | ↑3.7 | |
| 5/18 11:50 | 9.9 | ↑4.0 | |
| 5/18 12:00 | 14.1 | ↑4.2 | |
| 5/18 12:10 | 18.5 | ↑4.4 | |
| 5/18 12:20 | 23.1 | ↑4.6 | |
| 5/18 12:30 | 27.8 | ↑4.7 | |
| 5/18 12:40 | 32.7 | ↑4.9 | |
| 5/18 12:50 | 37.7 | ↑5.0 | |
| 5/18 13:00 | 42.8 | ↑5.1 | |
| 5/18 13:10 | 47.9 | ↑5.1 | |
| 5/18 13:20 | 53.0 | ↑5.1 | |
| 5/18 13:30 | 58.1 | ↑5.1 | |
| 5/18 13:40 | 63.2 | ↑5.1 | |
| 5/18 13:50 | 68.2 | ↑5.0 | |
| 5/18 14:00 | 73.1 | ↑4.9 | |
| 5/18 14:10 | 77.8 | ↑4.7 | |
| 5/18 14:20 | 82.4 | ↑4.6 | |
| 5/18 14:30 | 86.8 | ↑4.4 | |
| 5/18 14:40 | 90.9 | ↑4.1 | |
| 5/18 14:50 | 94.8 | ↑3.9 | |
| 5/18 15:00 | 98.4 | ↑3.6 | |
| 5/18 15:10 | 101.7 | ↑3.3 | |
| 5/18 15:20 | 104.7 | ↑3.0 | |
| 5/18 15:30 | 107.4 | ↑2.7 | |
| 5/18 15:40 | 109.8 | ↑2.4 | |
| 5/18 15:50 | 111.9 | ↑2.1 | |
| 5/18 16:00 | 113.6 | ↑1.7 | |
| 5/18 16:10 | 115.1 | ↑1.5 | |
| 5/18 16:20 | 116.2 | ↑1.1 | |
| 5/18 16:30 | 117.1 | ↑0.9 | |
| 5/18 16:40 | 117.7 | ↑0.6 | |
| 5/18 16:50 | 118.0 | ↑0.3 | 満潮 |
| 5/18 17:00 | 118.0 | 0 | |
| 5/18 17:10 | 117.8 | ↓-0.2 | |
| 5/18 17:20 | 117.3 | ↓-0.5 | |
| 5/18 17:30 | 116.7 | ↓-0.6 | |
| 5/18 17:40 | 115.8 | ↓-0.9 | |
| 5/18 17:50 | 114.7 | ↓-1.1 | |
| 5/18 18:00 | 113.4 | ↓-1.3 | |
| 5/18 18:10 | 111.9 | ↓-1.5 | |
| 5/18 18:20 | 110.3 | ↓-1.6 | |
| 5/18 18:30 | 108.5 | ↓-1.8 | |
| 5/18 18:40 | 106.5 | ↓-2.0 | |
| 5/18 18:50 | 104.5 | ↓-2.0 | |
| 5/18 19:00 | 102.4 | ↓-2.1 | |
| 5/18 19:10 | 100.2 | ↓-2.2 | |
| 5/18 19:20 | 97.9 | ↓-2.3 | |
| 5/18 19:30 | 95.7 | ↓-2.2 | |
| 5/18 19:40 | 93.4 | ↓-2.3 | |
| 5/18 19:50 | 91.2 | ↓-2.2 | |
| 5/18 20:00 | 89.0 | ↓-2.2 | |
| 5/18 20:10 | 86.9 | ↓-2.1 | |
| 5/18 20:20 | 84.9 | ↓-2.0 | |
| 5/18 20:30 | 83.1 | ↓-1.8 | |
| 5/18 20:40 | 81.4 | ↓-1.7 | |
| 5/18 20:50 | 79.9 | ↓-1.5 | |
| 5/18 21:00 | 78.7 | ↓-1.2 | |
| 5/18 21:10 | 77.6 | ↓-1.1 | |
| 5/18 21:20 | 76.8 | ↓-0.8 | |
| 5/18 21:30 | 76.2 | ↓-0.6 | |
| 5/18 21:40 | 75.9 | ↓-0.3 | 干潮 |
| 5/18 21:50 | 75.9 | 0 | |
| 5/18 22:00 | 76.1 | ↑0.2 | |
| 5/18 22:10 | 76.5 | ↑0.4 | |
| 5/18 22:20 | 77.2 | ↑0.7 | |
| 5/18 22:30 | 78.2 | ↑1.0 | |
| 5/18 22:40 | 79.3 | ↑1.1 | |
| 5/18 22:50 | 80.7 | ↑1.4 | |
| 5/18 23:00 | 82.3 | ↑1.6 | |
| 5/18 23:10 | 84.1 | ↑1.8 | |
| 5/18 23:20 | 86.0 | ↑1.9 | |
| 5/18 23:30 | 88.1 | ↑2.1 | |
| 5/18 23:40 | 90.4 | ↑2.3 | |
| 5/18 23:50 | 92.8 | ↑2.4 |