| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(金) |
03:10 | 10:56 | 17:06 | 20:54 |
| 124cm | 19cm | 64cm | 52cm | |
|
||||
コイセボイ（北海道）2046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 | 92.5 | ↑2.5 | |
| 7/20 00:10 | 95.0 | ↑2.5 | |
| 7/20 00:20 | 97.4 | ↑2.4 | |
| 7/20 00:30 | 99.9 | ↑2.5 | |
| 7/20 00:40 | 102.3 | ↑2.4 | |
| 7/20 00:50 | 104.6 | ↑2.3 | |
| 7/20 01:00 | 106.9 | ↑2.3 | |
| 7/20 01:10 | 109.0 | ↑2.1 | |
| 7/20 01:20 | 111.1 | ↑2.1 | |
| 7/20 01:30 | 113.0 | ↑1.9 | |
| 7/20 01:40 | 114.8 | ↑1.8 | |
| 7/20 01:50 | 116.5 | ↑1.7 | |
| 7/20 02:00 | 118.0 | ↑1.5 | |
| 7/20 02:10 | 119.3 | ↑1.3 | |
| 7/20 02:20 | 120.4 | ↑1.1 | |
| 7/20 02:30 | 121.4 | ↑1.0 | |
| 7/20 02:40 | 122.1 | ↑0.7 | |
| 7/20 02:50 | 122.7 | ↑0.6 | |
| 7/20 03:00 | 123.0 | ↑0.3 | 満潮 |
| 7/20 03:10 | 123.1 | ↑0.1 | 満潮 |
| 7/20 03:20 | 122.9 | ↓-0.2 | |
| 7/20 03:30 | 122.6 | ↓-0.3 | |
| 7/20 03:40 | 122.0 | ↓-0.6 | |
| 7/20 03:50 | 121.2 | ↓-0.8 | |
| 7/20 04:00 | 120.1 | ↓-1.1 | |
| 7/20 04:10 | 118.8 | ↓-1.3 | |
| 7/20 04:20 | 117.3 | ↓-1.5 | |
| 7/20 04:30 | 115.6 | ↓-1.7 | |
| 7/20 04:40 | 113.7 | ↓-1.9 | |
| 7/20 04:50 | 111.6 | ↓-2.1 | |
| 7/20 05:00 | 109.2 | ↓-2.4 | |
| 7/20 05:10 | 106.7 | ↓-2.5 | |
| 7/20 05:20 | 104.1 | ↓-2.6 | |
| 7/20 05:30 | 101.2 | ↓-2.9 | |
| 7/20 05:40 | 98.2 | ↓-3.0 | |
| 7/20 05:50 | 95.1 | ↓-3.1 | |
| 7/20 06:00 | 91.9 | ↓-3.2 | |
| 7/20 06:10 | 88.5 | ↓-3.4 | |
| 7/20 06:20 | 85.1 | ↓-3.4 | |
| 7/20 06:30 | 81.6 | ↓-3.5 | |
| 7/20 06:40 | 78.1 | ↓-3.5 | |
| 7/20 06:50 | 74.5 | ↓-3.6 | 最大潮位差 |
| 7/20 07:00 | 70.9 | ↓-3.6 | 最大潮位差 |
| 7/20 07:10 | 67.4 | ↓-3.5 | |
| 7/20 07:20 | 63.8 | ↓-3.6 | 最大潮位差 |
| 7/20 07:30 | 60.3 | ↓-3.5 | |
| 7/20 07:40 | 56.8 | ↓-3.5 | |
| 7/20 07:50 | 53.4 | ↓-3.4 | |
| 7/20 08:00 | 50.1 | ↓-3.3 | |
| 7/20 08:10 | 46.9 | ↓-3.2 | |
| 7/20 08:20 | 43.8 | ↓-3.1 | |
| 7/20 08:30 | 40.9 | ↓-2.9 | |
| 7/20 08:40 | 38.1 | ↓-2.8 | |
| 7/20 08:50 | 35.4 | ↓-2.7 | |
| 7/20 09:00 | 32.9 | ↓-2.5 | |
| 7/20 09:10 | 30.6 | ↓-2.3 | |
| 7/20 09:20 | 28.5 | ↓-2.1 | |
| 7/20 09:30 | 26.6 | ↓-1.9 | |
| 7/20 09:40 | 24.9 | ↓-1.7 | |
| 7/20 09:50 | 23.4 | ↓-1.5 | |
| 7/20 10:00 | 22.1 | ↓-1.3 | |
| 7/20 10:10 | 21.1 | ↓-1.0 | |
| 7/20 10:20 | 20.2 | ↓-0.9 | |
| 7/20 10:30 | 19.6 | ↓-0.6 | |
| 7/20 10:40 | 19.2 | ↓-0.4 | |
| 7/20 10:50 | 18.9 | ↓-0.3 | 干潮 |
| 7/20 11:00 | 18.9 | 0 | |
| 7/20 11:10 | 19.1 | ↑0.2 | |
| 7/20 11:20 | 19.5 | ↑0.4 | |
| 7/20 11:30 | 20.1 | ↑0.6 | |
| 7/20 11:40 | 20.9 | ↑0.8 | |
| 7/20 11:50 | 21.8 | ↑0.9 | |
| 7/20 12:00 | 22.9 | ↑1.1 | |
| 7/20 12:10 | 24.1 | ↑1.2 | |
| 7/20 12:20 | 25.4 | ↑1.3 | |
| 7/20 12:30 | 26.9 | ↑1.5 | |
| 7/20 12:40 | 28.5 | ↑1.6 | |
| 7/20 12:50 | 30.2 | ↑1.7 | |
| 7/20 13:00 | 31.9 | ↑1.7 | |
| 7/20 13:10 | 33.7 | ↑1.8 | |
| 7/20 13:20 | 35.6 | ↑1.9 | |
| 7/20 13:30 | 37.5 | ↑1.9 | |
| 7/20 13:40 | 39.4 | ↑1.9 | |
| 7/20 13:50 | 41.3 | ↑1.9 | |
| 7/20 14:00 | 43.2 | ↑1.9 | |
| 7/20 14:10 | 45.1 | ↑1.9 | |
| 7/20 14:20 | 46.9 | ↑1.8 | |
| 7/20 14:30 | 48.7 | ↑1.8 | |
| 7/20 14:40 | 50.5 | ↑1.8 | |
| 7/20 14:50 | 52.1 | ↑1.6 | |
| 7/20 15:00 | 53.7 | ↑1.6 | |
| 7/20 15:10 | 55.1 | ↑1.4 | |
| 7/20 15:20 | 56.5 | ↑1.4 | |
| 7/20 15:30 | 57.8 | ↑1.3 | |
| 7/20 15:40 | 58.9 | ↑1.1 | |
| 7/20 15:50 | 59.9 | ↑1.0 | |
| 7/20 16:00 | 60.8 | ↑0.9 | |
| 7/20 16:10 | 61.6 | ↑0.8 | |
| 7/20 16:20 | 62.2 | ↑0.6 | |
| 7/20 16:30 | 62.7 | ↑0.5 | |
| 7/20 16:40 | 63.1 | ↑0.4 | |
| 7/20 16:50 | 63.3 | ↑0.2 | |
| 7/20 17:00 | 63.4 | ↑0.1 | 満潮 |
| 7/20 17:10 | 63.4 | 0 | |
| 7/20 17:20 | 63.3 | ↓-0.1 | |
| 7/20 17:30 | 63.1 | ↓-0.2 | |
| 7/20 17:40 | 62.8 | ↓-0.3 | |
| 7/20 17:50 | 62.4 | ↓-0.4 | |
| 7/20 18:00 | 61.9 | ↓-0.5 | |
| 7/20 18:10 | 61.3 | ↓-0.6 | |
| 7/20 18:20 | 60.6 | ↓-0.7 | |
| 7/20 18:30 | 60.0 | ↓-0.6 | |
| 7/20 18:40 | 59.2 | ↓-0.8 | |
| 7/20 18:50 | 58.5 | ↓-0.7 | |
| 7/20 19:00 | 57.7 | ↓-0.8 | |
| 7/20 19:10 | 57.0 | ↓-0.7 | |
| 7/20 19:20 | 56.2 | ↓-0.8 | |
| 7/20 19:30 | 55.5 | ↓-0.7 | |
| 7/20 19:40 | 54.8 | ↓-0.7 | |
| 7/20 19:50 | 54.1 | ↓-0.7 | |
| 7/20 20:00 | 53.6 | ↓-0.5 | |
| 7/20 20:10 | 53.1 | ↓-0.5 | |
| 7/20 20:20 | 52.6 | ↓-0.5 | |
| 7/20 20:30 | 52.3 | ↓-0.3 | |
| 7/20 20:40 | 52.1 | ↓-0.2 | |
| 7/20 20:50 | 52.0 | ↓-0.1 | 干潮 |
| 7/20 21:00 | 52.0 | 0 | |
| 7/20 21:10 | 52.2 | ↑0.2 | |
| 7/20 21:20 | 52.5 | ↑0.3 | |
| 7/20 21:30 | 52.9 | ↑0.4 | |
| 7/20 21:40 | 53.5 | ↑0.6 | |
| 7/20 21:50 | 54.2 | ↑0.7 | |
| 7/20 22:00 | 55.1 | ↑0.9 | |
| 7/20 22:10 | 56.1 | ↑1.0 | |
| 7/20 22:20 | 57.3 | ↑1.2 | |
| 7/20 22:30 | 58.6 | ↑1.3 | |
| 7/20 22:40 | 60.1 | ↑1.5 | |
| 7/20 22:50 | 61.7 | ↑1.6 | |
| 7/20 23:00 | 63.4 | ↑1.7 | |
| 7/20 23:10 | 65.3 | ↑1.9 | |
| 7/20 23:20 | 67.3 | ↑2.0 | |
| 7/20 23:30 | 69.4 | ↑2.1 | |
| 7/20 23:40 | 71.6 | ↑2.2 | |
| 7/20 23:50 | 73.9 | ↑2.3 |