| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(火) |
03:07 | 11:07 | 17:58 | 20:07 |
| 117cm | 1cm | 50cm | 48cm | |
|
||||
コイセボイ（北海道）2046年05月8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 |
|---|---|---|---|
| 5/8 00:00 | 85.6 | ↑2.5 | |
| 5/8 00:10 | 88.1 | ↑2.5 | |
| 5/8 00:20 | 90.6 | ↑2.5 | |
| 5/8 00:30 | 93.0 | ↑2.4 | |
| 5/8 00:40 | 95.5 | ↑2.5 | |
| 5/8 00:50 | 97.8 | ↑2.3 | |
| 5/8 01:00 | 100.1 | ↑2.3 | |
| 5/8 01:10 | 102.3 | ↑2.2 | |
| 5/8 01:20 | 104.3 | ↑2.0 | |
| 5/8 01:30 | 106.3 | ↑2.0 | |
| 5/8 01:40 | 108.1 | ↑1.8 | |
| 5/8 01:50 | 109.7 | ↑1.6 | |
| 5/8 02:00 | 111.2 | ↑1.5 | |
| 5/8 02:10 | 112.5 | ↑1.3 | |
| 5/8 02:20 | 113.6 | ↑1.1 | |
| 5/8 02:30 | 114.5 | ↑0.9 | |
| 5/8 02:40 | 115.2 | ↑0.7 | |
| 5/8 02:50 | 115.7 | ↑0.5 | |
| 5/8 03:00 | 116.0 | ↑0.3 | 満潮 |
| 5/8 03:10 | 116.0 | 0 | |
| 5/8 03:20 | 115.8 | ↓-0.2 | |
| 5/8 03:30 | 115.4 | ↓-0.4 | |
| 5/8 03:40 | 114.7 | ↓-0.7 | |
| 5/8 03:50 | 113.7 | ↓-1.0 | |
| 5/8 04:00 | 112.6 | ↓-1.1 | |
| 5/8 04:10 | 111.2 | ↓-1.4 | |
| 5/8 04:20 | 109.5 | ↓-1.7 | |
| 5/8 04:30 | 107.7 | ↓-1.8 | |
| 5/8 04:40 | 105.6 | ↓-2.1 | |
| 5/8 04:50 | 103.3 | ↓-2.3 | |
| 5/8 05:00 | 100.7 | ↓-2.6 | |
| 5/8 05:10 | 98.0 | ↓-2.7 | |
| 5/8 05:20 | 95.1 | ↓-2.9 | |
| 5/8 05:30 | 92.1 | ↓-3.0 | |
| 5/8 05:40 | 88.9 | ↓-3.2 | |
| 5/8 05:50 | 85.5 | ↓-3.4 | |
| 5/8 06:00 | 82.0 | ↓-3.5 | |
| 5/8 06:10 | 78.4 | ↓-3.6 | |
| 5/8 06:20 | 74.7 | ↓-3.7 | |
| 5/8 06:30 | 71.0 | ↓-3.7 | |
| 5/8 06:40 | 67.1 | ↓-3.9 | 最大潮位差 |
| 5/8 06:50 | 63.3 | ↓-3.8 | |
| 5/8 07:00 | 59.4 | ↓-3.9 | 最大潮位差 |
| 5/8 07:10 | 55.5 | ↓-3.9 | 最大潮位差 |
| 5/8 07:20 | 51.6 | ↓-3.9 | 最大潮位差 |
| 5/8 07:30 | 47.8 | ↓-3.8 | |
| 5/8 07:40 | 44.0 | ↓-3.8 | |
| 5/8 07:50 | 40.3 | ↓-3.7 | |
| 5/8 08:00 | 36.6 | ↓-3.7 | |
| 5/8 08:10 | 33.1 | ↓-3.5 | |
| 5/8 08:20 | 29.7 | ↓-3.4 | |
| 5/8 08:30 | 26.4 | ↓-3.3 | |
| 5/8 08:40 | 23.3 | ↓-3.1 | |
| 5/8 08:50 | 20.3 | ↓-3.0 | |
| 5/8 09:00 | 17.5 | ↓-2.8 | |
| 5/8 09:10 | 14.9 | ↓-2.6 | |
| 5/8 09:20 | 12.5 | ↓-2.4 | |
| 5/8 09:30 | 10.2 | ↓-2.3 | |
| 5/8 09:40 | 8.2 | ↓-2.0 | |
| 5/8 09:50 | 6.4 | ↓-1.8 | |
| 5/8 10:00 | 4.9 | ↓-1.5 | |
| 5/8 10:10 | 3.5 | ↓-1.4 | |
| 5/8 10:20 | 2.4 | ↓-1.1 | |
| 5/8 10:30 | 1.5 | ↓-0.9 | |
| 5/8 10:40 | 0.8 | ↓-0.7 | |
| 5/8 10:50 | 0.3 | ↓-0.5 | |
| 5/8 11:00 | 0.1 | ↓-0.2 | 干潮 |
| 5/8 11:10 | 0.1 | 0 | |
| 5/8 11:20 | 0.2 | ↑0.1 | |
| 5/8 11:30 | 0.6 | ↑0.4 | |
| 5/8 11:40 | 1.2 | ↑0.6 | |
| 5/8 11:50 | 2.0 | ↑0.8 | |
| 5/8 12:00 | 2.9 | ↑0.9 | |
| 5/8 12:10 | 4.0 | ↑1.1 | |
| 5/8 12:20 | 5.2 | ↑1.2 | |
| 5/8 12:30 | 6.6 | ↑1.4 | |
| 5/8 12:40 | 8.1 | ↑1.5 | |
| 5/8 12:50 | 9.8 | ↑1.7 | |
| 5/8 13:00 | 11.5 | ↑1.7 | |
| 5/8 13:10 | 13.3 | ↑1.8 | |
| 5/8 13:20 | 15.1 | ↑1.8 | |
| 5/8 13:30 | 17.1 | ↑2.0 | |
| 5/8 13:40 | 19.0 | ↑1.9 | |
| 5/8 13:50 | 21.0 | ↑2.0 | |
| 5/8 14:00 | 23.0 | ↑2.0 | |
| 5/8 14:10 | 25.0 | ↑2.0 | |
| 5/8 14:20 | 27.0 | ↑2.0 | |
| 5/8 14:30 | 28.9 | ↑1.9 | |
| 5/8 14:40 | 30.8 | ↑1.9 | |
| 5/8 14:50 | 32.7 | ↑1.9 | |
| 5/8 15:00 | 34.5 | ↑1.8 | |
| 5/8 15:10 | 36.2 | ↑1.7 | |
| 5/8 15:20 | 37.8 | ↑1.6 | |
| 5/8 15:30 | 39.3 | ↑1.5 | |
| 5/8 15:40 | 40.8 | ↑1.5 | |
| 5/8 15:50 | 42.1 | ↑1.3 | |
| 5/8 16:00 | 43.4 | ↑1.3 | |
| 5/8 16:10 | 44.5 | ↑1.1 | |
| 5/8 16:20 | 45.5 | ↑1.0 | |
| 5/8 16:30 | 46.4 | ↑0.9 | |
| 5/8 16:40 | 47.2 | ↑0.8 | |
| 5/8 16:50 | 47.9 | ↑0.7 | |
| 5/8 17:00 | 48.4 | ↑0.5 | |
| 5/8 17:10 | 48.9 | ↑0.5 | |
| 5/8 17:20 | 49.2 | ↑0.3 | |
| 5/8 17:30 | 49.5 | ↑0.3 | |
| 5/8 17:40 | 49.7 | ↑0.2 | |
| 5/8 17:50 | 49.8 | ↑0.1 | 満潮 |
| 5/8 18:00 | 49.8 | 0 | |
| 5/8 18:10 | 49.7 | ↓-0.1 | |
| 5/8 18:20 | 49.6 | ↓-0.1 | |
| 5/8 18:30 | 49.4 | ↓-0.2 | |
| 5/8 18:40 | 49.3 | ↓-0.1 | |
| 5/8 18:50 | 49.0 | ↓-0.3 | |
| 5/8 19:00 | 48.8 | ↓-0.2 | |
| 5/8 19:10 | 48.6 | ↓-0.2 | |
| 5/8 19:20 | 48.3 | ↓-0.3 | |
| 5/8 19:30 | 48.1 | ↓-0.2 | |
| 5/8 19:40 | 48.0 | ↓-0.1 | |
| 5/8 19:50 | 47.8 | ↓-0.2 | |
| 5/8 20:00 | 47.8 | 0 | 干潮 |
| 5/8 20:10 | 47.8 | 0 | |
| 5/8 20:20 | 47.8 | 0 | |
| 5/8 20:30 | 48.0 | ↑0.2 | |
| 5/8 20:40 | 48.2 | ↑0.2 | |
| 5/8 20:50 | 48.6 | ↑0.4 | |
| 5/8 21:00 | 49.0 | ↑0.4 | |
| 5/8 21:10 | 49.6 | ↑0.6 | |
| 5/8 21:20 | 50.3 | ↑0.7 | |
| 5/8 21:30 | 51.1 | ↑0.8 | |
| 5/8 21:40 | 52.0 | ↑0.9 | |
| 5/8 21:50 | 53.1 | ↑1.1 | |
| 5/8 22:00 | 54.3 | ↑1.2 | |
| 5/8 22:10 | 55.6 | ↑1.3 | |
| 5/8 22:20 | 57.1 | ↑1.5 | |
| 5/8 22:30 | 58.7 | ↑1.6 | |
| 5/8 22:40 | 60.4 | ↑1.7 | |
| 5/8 22:50 | 62.2 | ↑1.8 | |
| 5/8 23:00 | 64.2 | ↑2.0 | |
| 5/8 23:10 | 66.2 | ↑2.0 | |
| 5/8 23:20 | 68.4 | ↑2.2 | |
| 5/8 23:30 | 70.6 | ↑2.2 | |
| 5/8 23:40 | 72.9 | ↑2.3 | |
| 5/8 23:50 | 75.3 | ↑2.4 |