| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(木) |
01:31 | 08:23 | 15:19 | 20:25 |
| 142cm | 14cm | 137cm | 83cm | |
|
||||
東静内（北海道）2023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 | 130.3 | ↑2.3 | |
| 5/18 00:10 | 132.4 | ↑2.1 | |
| 5/18 00:20 | 134.4 | ↑2.0 | |
| 5/18 00:30 | 136.1 | ↑1.7 | |
| 5/18 00:40 | 137.6 | ↑1.5 | |
| 5/18 00:50 | 138.8 | ↑1.2 | |
| 5/18 01:00 | 139.8 | ↑1.0 | |
| 5/18 01:10 | 140.5 | ↑0.7 | |
| 5/18 01:20 | 141.0 | ↑0.5 | |
| 5/18 01:30 | 141.1 | ↑0.1 | 満潮 |
| 5/18 01:40 | 141.0 | ↓-0.1 | |
| 5/18 01:50 | 140.5 | ↓-0.5 | |
| 5/18 02:00 | 139.8 | ↓-0.7 | |
| 5/18 02:10 | 138.7 | ↓-1.1 | |
| 5/18 02:20 | 137.3 | ↓-1.4 | |
| 5/18 02:30 | 135.6 | ↓-1.7 | |
| 5/18 02:40 | 133.6 | ↓-2.0 | |
| 5/18 02:50 | 131.3 | ↓-2.3 | |
| 5/18 03:00 | 128.7 | ↓-2.6 | |
| 5/18 03:10 | 125.8 | ↓-2.9 | |
| 5/18 03:20 | 122.7 | ↓-3.1 | |
| 5/18 03:30 | 119.2 | ↓-3.5 | |
| 5/18 03:40 | 115.5 | ↓-3.7 | |
| 5/18 03:50 | 111.6 | ↓-3.9 | |
| 5/18 04:00 | 107.5 | ↓-4.1 | |
| 5/18 04:10 | 103.1 | ↓-4.4 | |
| 5/18 04:20 | 98.6 | ↓-4.5 | |
| 5/18 04:30 | 94.0 | ↓-4.6 | |
| 5/18 04:40 | 89.2 | ↓-4.8 | |
| 5/18 04:50 | 84.3 | ↓-4.9 | |
| 5/18 05:00 | 79.4 | ↓-4.9 | |
| 5/18 05:10 | 74.5 | ↓-4.9 | |
| 5/18 05:20 | 69.5 | ↓-5.0 | 最大潮位差 |
| 5/18 05:30 | 64.6 | ↓-4.9 | |
| 5/18 05:40 | 59.7 | ↓-4.9 | |
| 5/18 05:50 | 54.9 | ↓-4.8 | |
| 5/18 06:00 | 50.3 | ↓-4.6 | |
| 5/18 06:10 | 45.8 | ↓-4.5 | |
| 5/18 06:20 | 41.5 | ↓-4.3 | |
| 5/18 06:30 | 37.4 | ↓-4.1 | |
| 5/18 06:40 | 33.6 | ↓-3.8 | |
| 5/18 06:50 | 30.0 | ↓-3.6 | |
| 5/18 07:00 | 26.8 | ↓-3.2 | |
| 5/18 07:10 | 23.8 | ↓-3.0 | |
| 5/18 07:20 | 21.2 | ↓-2.6 | |
| 5/18 07:30 | 19.0 | ↓-2.2 | |
| 5/18 07:40 | 17.1 | ↓-1.9 | |
| 5/18 07:50 | 15.6 | ↓-1.5 | |
| 5/18 08:00 | 14.6 | ↓-1.0 | |
| 5/18 08:10 | 13.9 | ↓-0.7 | |
| 5/18 08:20 | 13.6 | ↓-0.3 | 干潮 |
| 5/18 08:30 | 13.7 | ↑0.1 | |
| 5/18 08:40 | 14.2 | ↑0.5 | |
| 5/18 08:50 | 15.1 | ↑0.9 | |
| 5/18 09:00 | 16.4 | ↑1.3 | |
| 5/18 09:10 | 18.0 | ↑1.6 | |
| 5/18 09:20 | 20.0 | ↑2.0 | |
| 5/18 09:30 | 22.4 | ↑2.4 | |
| 5/18 09:40 | 25.1 | ↑2.7 | |
| 5/18 09:50 | 28.1 | ↑3.0 | |
| 5/18 10:00 | 31.3 | ↑3.2 | |
| 5/18 10:10 | 34.9 | ↑3.6 | |
| 5/18 10:20 | 38.6 | ↑3.7 | |
| 5/18 10:30 | 42.6 | ↑4.0 | |
| 5/18 10:40 | 46.7 | ↑4.1 | |
| 5/18 10:50 | 51.1 | ↑4.4 | |
| 5/18 11:00 | 55.5 | ↑4.4 | |
| 5/18 11:10 | 60.0 | ↑4.5 | |
| 5/18 11:20 | 64.6 | ↑4.6 | |
| 5/18 11:30 | 69.3 | ↑4.7 | |
| 5/18 11:40 | 74.0 | ↑4.7 | |
| 5/18 11:50 | 78.6 | ↑4.6 | |
| 5/18 12:00 | 83.2 | ↑4.6 | |
| 5/18 12:10 | 87.8 | ↑4.6 | |
| 5/18 12:20 | 92.3 | ↑4.5 | |
| 5/18 12:30 | 96.7 | ↑4.4 | |
| 5/18 12:40 | 100.9 | ↑4.2 | |
| 5/18 12:50 | 105.0 | ↑4.1 | |
| 5/18 13:00 | 108.9 | ↑3.9 | |
| 5/18 13:10 | 112.6 | ↑3.7 | |
| 5/18 13:20 | 116.1 | ↑3.5 | |
| 5/18 13:30 | 119.4 | ↑3.3 | |
| 5/18 13:40 | 122.4 | ↑3.0 | |
| 5/18 13:50 | 125.2 | ↑2.8 | |
| 5/18 14:00 | 127.7 | ↑2.5 | |
| 5/18 14:10 | 129.9 | ↑2.2 | |
| 5/18 14:20 | 131.8 | ↑1.9 | |
| 5/18 14:30 | 133.4 | ↑1.6 | |
| 5/18 14:40 | 134.7 | ↑1.3 | |
| 5/18 14:50 | 135.8 | ↑1.1 | |
| 5/18 15:00 | 136.5 | ↑0.7 | |
| 5/18 15:10 | 136.8 | ↑0.3 | 満潮 |
| 5/18 15:20 | 136.9 | ↑0.1 | |
| 5/18 15:30 | 136.7 | ↓-0.2 | |
| 5/18 15:40 | 136.2 | ↓-0.5 | |
| 5/18 15:50 | 135.4 | ↓-0.8 | |
| 5/18 16:00 | 134.4 | ↓-1.0 | |
| 5/18 16:10 | 133.0 | ↓-1.4 | |
| 5/18 16:20 | 131.5 | ↓-1.5 | |
| 5/18 16:30 | 129.7 | ↓-1.8 | |
| 5/18 16:40 | 127.7 | ↓-2.0 | |
| 5/18 16:50 | 125.5 | ↓-2.2 | |
| 5/18 17:00 | 123.1 | ↓-2.4 | |
| 5/18 17:10 | 120.6 | ↓-2.5 | |
| 5/18 17:20 | 118.0 | ↓-2.6 | |
| 5/18 17:30 | 115.3 | ↓-2.7 | |
| 5/18 17:40 | 112.6 | ↓-2.7 | |
| 5/18 17:50 | 109.8 | ↓-2.8 | |
| 5/18 18:00 | 107.0 | ↓-2.8 | |
| 5/18 18:10 | 104.3 | ↓-2.7 | |
| 5/18 18:20 | 101.6 | ↓-2.7 | |
| 5/18 18:30 | 99.0 | ↓-2.6 | |
| 5/18 18:40 | 96.5 | ↓-2.5 | |
| 5/18 18:50 | 94.1 | ↓-2.4 | |
| 5/18 19:00 | 91.9 | ↓-2.2 | |
| 5/18 19:10 | 89.9 | ↓-2.0 | |
| 5/18 19:20 | 88.1 | ↓-1.8 | |
| 5/18 19:30 | 86.5 | ↓-1.6 | |
| 5/18 19:40 | 85.2 | ↓-1.3 | |
| 5/18 19:50 | 84.1 | ↓-1.1 | |
| 5/18 20:00 | 83.3 | ↓-0.8 | |
| 5/18 20:10 | 82.8 | ↓-0.5 | |
| 5/18 20:20 | 82.5 | ↓-0.3 | 干潮 |
| 5/18 20:30 | 82.5 | 0 | |
| 5/18 20:40 | 82.9 | ↑0.4 | |
| 5/18 20:50 | 83.5 | ↑0.6 | |
| 5/18 21:00 | 84.4 | ↑0.9 | |
| 5/18 21:10 | 85.6 | ↑1.2 | |
| 5/18 21:20 | 87.0 | ↑1.4 | |
| 5/18 21:30 | 88.7 | ↑1.7 | |
| 5/18 21:40 | 90.7 | ↑2.0 | |
| 5/18 21:50 | 92.8 | ↑2.1 | |
| 5/18 22:00 | 95.2 | ↑2.4 | |
| 5/18 22:10 | 97.7 | ↑2.5 | |
| 5/18 22:20 | 100.4 | ↑2.7 | |
| 5/18 22:30 | 103.3 | ↑2.9 | |
| 5/18 22:40 | 106.3 | ↑3.0 | |
| 5/18 22:50 | 109.3 | ↑3.0 | |
| 5/18 23:00 | 112.4 | ↑3.1 | |
| 5/18 23:10 | 115.6 | ↑3.2 | |
| 5/18 23:20 | 118.7 | ↑3.1 | |
| 5/18 23:30 | 121.9 | ↑3.2 | |
| 5/18 23:40 | 125.0 | ↑3.1 | |
| 5/18 23:50 | 128.0 | ↑3.0 |