| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
02:55 | 10:49 | 17:07 | 20:32 |
| 125cm | 17cm | 62cm | 54cm | |
|
||||
コイセボイ（北海道）2027年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 98.0 | ↑2.5 | |
| 7/20 00:10 | 100.4 | ↑2.4 | |
| 7/20 00:20 | 102.8 | ↑2.4 | |
| 7/20 00:30 | 105.1 | ↑2.3 | |
| 7/20 00:40 | 107.3 | ↑2.2 | |
| 7/20 00:50 | 109.5 | ↑2.2 | |
| 7/20 01:00 | 111.6 | ↑2.1 | |
| 7/20 01:10 | 113.6 | ↑2.0 | |
| 7/20 01:20 | 115.4 | ↑1.8 | |
| 7/20 01:30 | 117.1 | ↑1.7 | |
| 7/20 01:40 | 118.7 | ↑1.6 | |
| 7/20 01:50 | 120.1 | ↑1.4 | |
| 7/20 02:00 | 121.3 | ↑1.2 | |
| 7/20 02:10 | 122.3 | ↑1.0 | |
| 7/20 02:20 | 123.1 | ↑0.8 | |
| 7/20 02:30 | 123.8 | ↑0.7 | |
| 7/20 02:40 | 124.2 | ↑0.4 | |
| 7/20 02:50 | 124.4 | ↑0.2 | 満潮 |
| 7/20 03:00 | 124.4 | 0 | |
| 7/20 03:10 | 124.1 | ↓-0.3 | |
| 7/20 03:20 | 123.7 | ↓-0.4 | |
| 7/20 03:30 | 123.0 | ↓-0.7 | |
| 7/20 03:40 | 122.1 | ↓-0.9 | |
| 7/20 03:50 | 120.9 | ↓-1.2 | |
| 7/20 04:00 | 119.5 | ↓-1.4 | |
| 7/20 04:10 | 117.9 | ↓-1.6 | |
| 7/20 04:20 | 116.1 | ↓-1.8 | |
| 7/20 04:30 | 114.1 | ↓-2.0 | |
| 7/20 04:40 | 111.9 | ↓-2.2 | |
| 7/20 04:50 | 109.4 | ↓-2.5 | |
| 7/20 05:00 | 106.9 | ↓-2.5 | |
| 7/20 05:10 | 104.1 | ↓-2.8 | |
| 7/20 05:20 | 101.2 | ↓-2.9 | |
| 7/20 05:30 | 98.1 | ↓-3.1 | |
| 7/20 05:40 | 94.9 | ↓-3.2 | |
| 7/20 05:50 | 91.6 | ↓-3.3 | |
| 7/20 06:00 | 88.2 | ↓-3.4 | |
| 7/20 06:10 | 84.7 | ↓-3.5 | |
| 7/20 06:20 | 81.1 | ↓-3.6 | |
| 7/20 06:30 | 77.5 | ↓-3.6 | |
| 7/20 06:40 | 73.9 | ↓-3.6 | |
| 7/20 06:50 | 70.2 | ↓-3.7 | 最大潮位差 |
| 7/20 07:00 | 66.6 | ↓-3.6 | |
| 7/20 07:10 | 63.0 | ↓-3.6 | |
| 7/20 07:20 | 59.4 | ↓-3.6 | |
| 7/20 07:30 | 55.9 | ↓-3.5 | |
| 7/20 07:40 | 52.4 | ↓-3.5 | |
| 7/20 07:50 | 49.0 | ↓-3.4 | |
| 7/20 08:00 | 45.8 | ↓-3.2 | |
| 7/20 08:10 | 42.6 | ↓-3.2 | |
| 7/20 08:20 | 39.6 | ↓-3.0 | |
| 7/20 08:30 | 36.7 | ↓-2.9 | |
| 7/20 08:40 | 34.0 | ↓-2.7 | |
| 7/20 08:50 | 31.5 | ↓-2.5 | |
| 7/20 09:00 | 29.1 | ↓-2.4 | |
| 7/20 09:10 | 27.0 | ↓-2.1 | |
| 7/20 09:20 | 25.0 | ↓-2.0 | |
| 7/20 09:30 | 23.2 | ↓-1.8 | |
| 7/20 09:40 | 21.7 | ↓-1.5 | |
| 7/20 09:50 | 20.3 | ↓-1.4 | |
| 7/20 10:00 | 19.2 | ↓-1.1 | |
| 7/20 10:10 | 18.3 | ↓-0.9 | |
| 7/20 10:20 | 17.6 | ↓-0.7 | |
| 7/20 10:30 | 17.1 | ↓-0.5 | |
| 7/20 10:40 | 16.8 | ↓-0.3 | 干潮 |
| 7/20 10:50 | 16.7 | ↓-0.1 | |
| 7/20 11:00 | 16.9 | ↑0.2 | |
| 7/20 11:10 | 17.2 | ↑0.3 | |
| 7/20 11:20 | 17.7 | ↑0.5 | |
| 7/20 11:30 | 18.4 | ↑0.7 | |
| 7/20 11:40 | 19.2 | ↑0.8 | |
| 7/20 11:50 | 20.3 | ↑1.1 | |
| 7/20 12:00 | 21.4 | ↑1.1 | |
| 7/20 12:10 | 22.7 | ↑1.3 | |
| 7/20 12:20 | 24.2 | ↑1.5 | |
| 7/20 12:30 | 25.7 | ↑1.5 | |
| 7/20 12:40 | 27.3 | ↑1.6 | |
| 7/20 12:50 | 29.1 | ↑1.8 | |
| 7/20 13:00 | 30.8 | ↑1.7 | |
| 7/20 13:10 | 32.7 | ↑1.9 | |
| 7/20 13:20 | 34.5 | ↑1.8 | |
| 7/20 13:30 | 36.4 | ↑1.9 | |
| 7/20 13:40 | 38.3 | ↑1.9 | |
| 7/20 13:50 | 40.2 | ↑1.9 | |
| 7/20 14:00 | 42.1 | ↑1.9 | |
| 7/20 14:10 | 43.9 | ↑1.8 | |
| 7/20 14:20 | 45.7 | ↑1.8 | |
| 7/20 14:30 | 47.5 | ↑1.8 | |
| 7/20 14:40 | 49.2 | ↑1.7 | |
| 7/20 14:50 | 50.8 | ↑1.6 | |
| 7/20 15:00 | 52.3 | ↑1.5 | |
| 7/20 15:10 | 53.7 | ↑1.4 | |
| 7/20 15:20 | 55.0 | ↑1.3 | |
| 7/20 15:30 | 56.2 | ↑1.2 | |
| 7/20 15:40 | 57.3 | ↑1.1 | |
| 7/20 15:50 | 58.3 | ↑1.0 | |
| 7/20 16:00 | 59.1 | ↑0.8 | |
| 7/20 16:10 | 59.8 | ↑0.7 | |
| 7/20 16:20 | 60.4 | ↑0.6 | |
| 7/20 16:30 | 60.9 | ↑0.5 | |
| 7/20 16:40 | 61.3 | ↑0.4 | |
| 7/20 16:50 | 61.5 | ↑0.2 | |
| 7/20 17:00 | 61.6 | ↑0.1 | 満潮 |
| 7/20 17:10 | 61.6 | 0 | |
| 7/20 17:20 | 61.6 | 0 | |
| 7/20 17:30 | 61.4 | ↓-0.2 | |
| 7/20 17:40 | 61.1 | ↓-0.3 | |
| 7/20 17:50 | 60.8 | ↓-0.3 | |
| 7/20 18:00 | 60.3 | ↓-0.5 | |
| 7/20 18:10 | 59.9 | ↓-0.4 | |
| 7/20 18:20 | 59.3 | ↓-0.6 | |
| 7/20 18:30 | 58.8 | ↓-0.5 | |
| 7/20 18:40 | 58.2 | ↓-0.6 | |
| 7/20 18:50 | 57.6 | ↓-0.6 | |
| 7/20 19:00 | 57.0 | ↓-0.6 | |
| 7/20 19:10 | 56.4 | ↓-0.6 | |
| 7/20 19:20 | 55.8 | ↓-0.6 | |
| 7/20 19:30 | 55.3 | ↓-0.5 | |
| 7/20 19:40 | 54.8 | ↓-0.5 | |
| 7/20 19:50 | 54.4 | ↓-0.4 | |
| 7/20 20:00 | 54.1 | ↓-0.3 | |
| 7/20 20:10 | 53.8 | ↓-0.3 | |
| 7/20 20:20 | 53.7 | ↓-0.1 | |
| 7/20 20:30 | 53.6 | ↓-0.1 | 干潮 |
| 7/20 20:40 | 53.6 | 0 | |
| 7/20 20:50 | 53.8 | ↑0.2 | |
| 7/20 21:00 | 54.1 | ↑0.3 | |
| 7/20 21:10 | 54.5 | ↑0.4 | |
| 7/20 21:20 | 55.1 | ↑0.6 | |
| 7/20 21:30 | 55.8 | ↑0.7 | |
| 7/20 21:40 | 56.6 | ↑0.8 | |
| 7/20 21:50 | 57.6 | ↑1.0 | |
| 7/20 22:00 | 58.8 | ↑1.2 | |
| 7/20 22:10 | 60.0 | ↑1.2 | |
| 7/20 22:20 | 61.5 | ↑1.5 | |
| 7/20 22:30 | 63.0 | ↑1.5 | |
| 7/20 22:40 | 64.7 | ↑1.7 | |
| 7/20 22:50 | 66.5 | ↑1.8 | |
| 7/20 23:00 | 68.5 | ↑2.0 | |
| 7/20 23:10 | 70.5 | ↑2.0 | |
| 7/20 23:20 | 72.7 | ↑2.2 | |
| 7/20 23:30 | 74.9 | ↑2.2 | |
| 7/20 23:40 | 77.2 | ↑2.3 | |
| 7/20 23:50 | 79.6 | ↑2.4 |