| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(土) |
06:34 | 15:30 | - | - |
| 97cm | 25cm | - | - | |
|
||||
コイセボイ（北海道）2026年05月9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 |
|---|---|---|---|
| 5/9 00:00 | 51.7 | ↑0.8 | |
| 5/9 00:10 | 52.5 | ↑0.8 | |
| 5/9 00:20 | 53.4 | ↑0.9 | |
| 5/9 00:30 | 54.4 | ↑1.0 | |
| 5/9 00:40 | 55.5 | ↑1.1 | |
| 5/9 00:50 | 56.5 | ↑1.0 | |
| 5/9 01:00 | 57.7 | ↑1.2 | |
| 5/9 01:10 | 58.9 | ↑1.2 | |
| 5/9 01:20 | 60.2 | ↑1.3 | |
| 5/9 01:30 | 61.5 | ↑1.3 | |
| 5/9 01:40 | 62.8 | ↑1.3 | |
| 5/9 01:50 | 64.2 | ↑1.4 | |
| 5/9 02:00 | 65.7 | ↑1.5 | |
| 5/9 02:10 | 67.1 | ↑1.4 | |
| 5/9 02:20 | 68.6 | ↑1.5 | |
| 5/9 02:30 | 70.2 | ↑1.6 | |
| 5/9 02:40 | 71.7 | ↑1.5 | |
| 5/9 02:50 | 73.3 | ↑1.6 | |
| 5/9 03:00 | 74.8 | ↑1.5 | |
| 5/9 03:10 | 76.4 | ↑1.6 | |
| 5/9 03:20 | 77.9 | ↑1.5 | |
| 5/9 03:30 | 79.5 | ↑1.6 | |
| 5/9 03:40 | 81.0 | ↑1.5 | |
| 5/9 03:50 | 82.5 | ↑1.5 | |
| 5/9 04:00 | 83.9 | ↑1.4 | |
| 5/9 04:10 | 85.3 | ↑1.4 | |
| 5/9 04:20 | 86.7 | ↑1.4 | |
| 5/9 04:30 | 87.9 | ↑1.2 | |
| 5/9 04:40 | 89.2 | ↑1.3 | |
| 5/9 04:50 | 90.3 | ↑1.1 | |
| 5/9 05:00 | 91.4 | ↑1.1 | |
| 5/9 05:10 | 92.3 | ↑0.9 | |
| 5/9 05:20 | 93.2 | ↑0.9 | |
| 5/9 05:30 | 94.0 | ↑0.8 | |
| 5/9 05:40 | 94.7 | ↑0.7 | |
| 5/9 05:50 | 95.3 | ↑0.6 | |
| 5/9 06:00 | 95.7 | ↑0.4 | |
| 5/9 06:10 | 96.1 | ↑0.4 | |
| 5/9 06:20 | 96.3 | ↑0.2 | |
| 5/9 06:30 | 96.4 | ↑0.1 | 満潮 |
| 5/9 06:40 | 96.3 | ↓-0.1 | |
| 5/9 06:50 | 96.2 | ↓-0.1 | |
| 5/9 07:00 | 95.9 | ↓-0.3 | |
| 5/9 07:10 | 95.5 | ↓-0.4 | |
| 5/9 07:20 | 95.0 | ↓-0.5 | |
| 5/9 07:30 | 94.3 | ↓-0.7 | |
| 5/9 07:40 | 93.5 | ↓-0.8 | |
| 5/9 07:50 | 92.6 | ↓-0.9 | |
| 5/9 08:00 | 91.6 | ↓-1.0 | |
| 5/9 08:10 | 90.4 | ↓-1.2 | |
| 5/9 08:20 | 89.2 | ↓-1.2 | |
| 5/9 08:30 | 87.8 | ↓-1.4 | |
| 5/9 08:40 | 86.3 | ↓-1.5 | |
| 5/9 08:50 | 84.8 | ↓-1.5 | |
| 5/9 09:00 | 83.1 | ↓-1.7 | |
| 5/9 09:10 | 81.4 | ↓-1.7 | |
| 5/9 09:20 | 79.5 | ↓-1.9 | |
| 5/9 09:30 | 77.6 | ↓-1.9 | |
| 5/9 09:40 | 75.7 | ↓-1.9 | |
| 5/9 09:50 | 73.7 | ↓-2.0 | |
| 5/9 10:00 | 71.6 | ↓-2.1 | |
| 5/9 10:10 | 69.5 | ↓-2.1 | |
| 5/9 10:20 | 67.4 | ↓-2.1 | |
| 5/9 10:30 | 65.2 | ↓-2.2 | 最大潮位差 |
| 5/9 10:40 | 63.0 | ↓-2.2 | 最大潮位差 |
| 5/9 10:50 | 60.9 | ↓-2.1 | |
| 5/9 11:00 | 58.7 | ↓-2.2 | 最大潮位差 |
| 5/9 11:10 | 56.5 | ↓-2.2 | 最大潮位差 |
| 5/9 11:20 | 54.4 | ↓-2.1 | |
| 5/9 11:30 | 52.3 | ↓-2.1 | |
| 5/9 11:40 | 50.2 | ↓-2.1 | |
| 5/9 11:50 | 48.2 | ↓-2.0 | |
| 5/9 12:00 | 46.2 | ↓-2.0 | |
| 5/9 12:10 | 44.3 | ↓-1.9 | |
| 5/9 12:20 | 42.4 | ↓-1.9 | |
| 5/9 12:30 | 40.6 | ↓-1.8 | |
| 5/9 12:40 | 38.9 | ↓-1.7 | |
| 5/9 12:50 | 37.3 | ↓-1.6 | |
| 5/9 13:00 | 35.7 | ↓-1.6 | |
| 5/9 13:10 | 34.3 | ↓-1.4 | |
| 5/9 13:20 | 32.9 | ↓-1.4 | |
| 5/9 13:30 | 31.6 | ↓-1.3 | |
| 5/9 13:40 | 30.5 | ↓-1.1 | |
| 5/9 13:50 | 29.4 | ↓-1.1 | |
| 5/9 14:00 | 28.5 | ↓-0.9 | |
| 5/9 14:10 | 27.6 | ↓-0.9 | |
| 5/9 14:20 | 26.9 | ↓-0.7 | |
| 5/9 14:30 | 26.2 | ↓-0.7 | |
| 5/9 14:40 | 25.7 | ↓-0.5 | |
| 5/9 14:50 | 25.2 | ↓-0.5 | |
| 5/9 15:00 | 24.9 | ↓-0.3 | |
| 5/9 15:10 | 24.7 | ↓-0.2 | |
| 5/9 15:20 | 24.5 | ↓-0.2 | 干潮 |
| 5/9 15:30 | 24.5 | 0 | 干潮 |
| 5/9 15:40 | 24.6 | ↑0.1 | |
| 5/9 15:50 | 24.7 | ↑0.1 | |
| 5/9 16:00 | 24.9 | ↑0.2 | |
| 5/9 16:10 | 25.2 | ↑0.3 | |
| 5/9 16:20 | 25.6 | ↑0.4 | |
| 5/9 16:30 | 26.0 | ↑0.4 | |
| 5/9 16:40 | 26.5 | ↑0.5 | |
| 5/9 16:50 | 27.1 | ↑0.6 | |
| 5/9 17:00 | 27.7 | ↑0.6 | |
| 5/9 17:10 | 28.4 | ↑0.7 | |
| 5/9 17:20 | 29.1 | ↑0.7 | |
| 5/9 17:30 | 29.8 | ↑0.7 | |
| 5/9 17:40 | 30.6 | ↑0.8 | |
| 5/9 17:50 | 31.4 | ↑0.8 | |
| 5/9 18:00 | 32.2 | ↑0.8 | |
| 5/9 18:10 | 33.0 | ↑0.8 | |
| 5/9 18:20 | 33.8 | ↑0.8 | |
| 5/9 18:30 | 34.7 | ↑0.9 | |
| 5/9 18:40 | 35.5 | ↑0.8 | |
| 5/9 18:50 | 36.3 | ↑0.8 | |
| 5/9 19:00 | 37.1 | ↑0.8 | |
| 5/9 19:10 | 37.9 | ↑0.8 | |
| 5/9 19:20 | 38.7 | ↑0.8 | |
| 5/9 19:30 | 39.5 | ↑0.8 | |
| 5/9 19:40 | 40.2 | ↑0.7 | |
| 5/9 19:50 | 41.0 | ↑0.8 | |
| 5/9 20:00 | 41.7 | ↑0.7 | |
| 5/9 20:10 | 42.3 | ↑0.6 | |
| 5/9 20:20 | 42.9 | ↑0.6 | |
| 5/9 20:30 | 43.5 | ↑0.6 | |
| 5/9 20:40 | 44.1 | ↑0.6 | |
| 5/9 20:50 | 44.7 | ↑0.6 | |
| 5/9 21:00 | 45.2 | ↑0.5 | |
| 5/9 21:10 | 45.6 | ↑0.4 | |
| 5/9 21:20 | 46.1 | ↑0.5 | |
| 5/9 21:30 | 46.5 | ↑0.4 | |
| 5/9 21:40 | 46.9 | ↑0.4 | |
| 5/9 21:50 | 47.3 | ↑0.4 | |
| 5/9 22:00 | 47.6 | ↑0.3 | |
| 5/9 22:10 | 47.9 | ↑0.3 | |
| 5/9 22:20 | 48.3 | ↑0.4 | |
| 5/9 22:30 | 48.6 | ↑0.3 | |
| 5/9 22:40 | 48.8 | ↑0.2 | |
| 5/9 22:50 | 49.1 | ↑0.3 | |
| 5/9 23:00 | 49.4 | ↑0.3 | |
| 5/9 23:10 | 49.7 | ↑0.3 | |
| 5/9 23:20 | 50.0 | ↑0.3 | |
| 5/9 23:30 | 50.2 | ↑0.2 | |
| 5/9 23:40 | 50.5 | ↑0.3 | |
| 5/9 23:50 | 50.8 | ↑0.3 |