| 満潮 | 干潮 | 満潮 | 干潮 |
|
05
(日) |
03:15 | 11:04 | 17:37 | 20:40 |
| 113cm | 3cm | 53cm | 48cm | |
|
||||
コイセボイ（北海道）2030年05月05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 |
|---|---|---|---|
| 5/5 00:00 | 80.2 | ↑2.5 | |
| 5/5 00:10 | 82.7 | ↑2.5 | |
| 5/5 00:20 | 85.2 | ↑2.5 | |
| 5/5 00:30 | 87.7 | ↑2.5 | |
| 5/5 00:40 | 90.1 | ↑2.4 | |
| 5/5 00:50 | 92.5 | ↑2.4 | |
| 5/5 01:00 | 94.8 | ↑2.3 | |
| 5/5 01:10 | 97.1 | ↑2.3 | |
| 5/5 01:20 | 99.3 | ↑2.2 | |
| 5/5 01:30 | 101.3 | ↑2.0 | |
| 5/5 01:40 | 103.2 | ↑1.9 | |
| 5/5 01:50 | 105.0 | ↑1.8 | |
| 5/5 02:00 | 106.6 | ↑1.6 | |
| 5/5 02:10 | 108.1 | ↑1.5 | |
| 5/5 02:20 | 109.4 | ↑1.3 | |
| 5/5 02:30 | 110.4 | ↑1.0 | |
| 5/5 02:40 | 111.3 | ↑0.9 | |
| 5/5 02:50 | 112.0 | ↑0.7 | |
| 5/5 03:00 | 112.4 | ↑0.4 | |
| 5/5 03:10 | 112.6 | ↑0.2 | 満潮 |
| 5/5 03:20 | 112.6 | 0 | |
| 5/5 03:30 | 112.4 | ↓-0.2 | |
| 5/5 03:40 | 111.9 | ↓-0.5 | |
| 5/5 03:50 | 111.2 | ↓-0.7 | |
| 5/5 04:00 | 110.2 | ↓-1.0 | |
| 5/5 04:10 | 109.0 | ↓-1.2 | |
| 5/5 04:20 | 107.5 | ↓-1.5 | |
| 5/5 04:30 | 105.9 | ↓-1.6 | |
| 5/5 04:40 | 104.0 | ↓-1.9 | |
| 5/5 04:50 | 101.9 | ↓-2.1 | |
| 5/5 05:00 | 99.5 | ↓-2.4 | |
| 5/5 05:10 | 97.0 | ↓-2.5 | |
| 5/5 05:20 | 94.3 | ↓-2.7 | |
| 5/5 05:30 | 91.4 | ↓-2.9 | |
| 5/5 05:40 | 88.4 | ↓-3.0 | |
| 5/5 05:50 | 85.2 | ↓-3.2 | |
| 5/5 06:00 | 81.9 | ↓-3.3 | |
| 5/5 06:10 | 78.4 | ↓-3.5 | |
| 5/5 06:20 | 74.9 | ↓-3.5 | |
| 5/5 06:30 | 71.3 | ↓-3.6 | |
| 5/5 06:40 | 67.6 | ↓-3.7 | |
| 5/5 06:50 | 63.9 | ↓-3.7 | |
| 5/5 07:00 | 60.1 | ↓-3.8 | 最大潮位差 |
| 5/5 07:10 | 56.3 | ↓-3.8 | 最大潮位差 |
| 5/5 07:20 | 52.6 | ↓-3.7 | |
| 5/5 07:30 | 48.8 | ↓-3.8 | 最大潮位差 |
| 5/5 07:40 | 45.1 | ↓-3.7 | |
| 5/5 07:50 | 41.5 | ↓-3.6 | |
| 5/5 08:00 | 38.0 | ↓-3.5 | |
| 5/5 08:10 | 34.5 | ↓-3.5 | |
| 5/5 08:20 | 31.2 | ↓-3.3 | |
| 5/5 08:30 | 28.0 | ↓-3.2 | |
| 5/5 08:40 | 24.9 | ↓-3.1 | |
| 5/5 08:50 | 22.0 | ↓-2.9 | |
| 5/5 09:00 | 19.3 | ↓-2.7 | |
| 5/5 09:10 | 16.8 | ↓-2.5 | |
| 5/5 09:20 | 14.4 | ↓-2.4 | |
| 5/5 09:30 | 12.3 | ↓-2.1 | |
| 5/5 09:40 | 10.3 | ↓-2.0 | |
| 5/5 09:50 | 8.6 | ↓-1.7 | |
| 5/5 10:00 | 7.1 | ↓-1.5 | |
| 5/5 10:10 | 5.8 | ↓-1.3 | |
| 5/5 10:20 | 4.7 | ↓-1.1 | |
| 5/5 10:30 | 3.9 | ↓-0.8 | |
| 5/5 10:40 | 3.3 | ↓-0.6 | |
| 5/5 10:50 | 2.9 | ↓-0.4 | |
| 5/5 11:00 | 2.7 | ↓-0.2 | 干潮 |
| 5/5 11:10 | 2.7 | 0 | |
| 5/5 11:20 | 3.0 | ↑0.3 | |
| 5/5 11:30 | 3.4 | ↑0.4 | |
| 5/5 11:40 | 4.1 | ↑0.7 | |
| 5/5 11:50 | 4.9 | ↑0.8 | |
| 5/5 12:00 | 5.9 | ↑1.0 | |
| 5/5 12:10 | 7.1 | ↑1.2 | |
| 5/5 12:20 | 8.4 | ↑1.3 | |
| 5/5 12:30 | 9.9 | ↑1.5 | |
| 5/5 12:40 | 11.5 | ↑1.6 | |
| 5/5 12:50 | 13.2 | ↑1.7 | |
| 5/5 13:00 | 15.0 | ↑1.8 | |
| 5/5 13:10 | 16.9 | ↑1.9 | |
| 5/5 13:20 | 18.8 | ↑1.9 | |
| 5/5 13:30 | 20.8 | ↑2.0 | |
| 5/5 13:40 | 22.8 | ↑2.0 | |
| 5/5 13:50 | 24.9 | ↑2.1 | |
| 5/5 14:00 | 26.9 | ↑2.0 | |
| 5/5 14:10 | 29.0 | ↑2.1 | |
| 5/5 14:20 | 31.0 | ↑2.0 | |
| 5/5 14:30 | 33.0 | ↑2.0 | |
| 5/5 14:40 | 35.0 | ↑2.0 | |
| 5/5 14:50 | 36.8 | ↑1.8 | |
| 5/5 15:00 | 38.7 | ↑1.9 | |
| 5/5 15:10 | 40.4 | ↑1.7 | |
| 5/5 15:20 | 42.0 | ↑1.6 | |
| 5/5 15:30 | 43.6 | ↑1.6 | |
| 5/5 15:40 | 45.0 | ↑1.4 | |
| 5/5 15:50 | 46.3 | ↑1.3 | |
| 5/5 16:00 | 47.5 | ↑1.2 | |
| 5/5 16:10 | 48.6 | ↑1.1 | |
| 5/5 16:20 | 49.6 | ↑1.0 | |
| 5/5 16:30 | 50.4 | ↑0.8 | |
| 5/5 16:40 | 51.1 | ↑0.7 | |
| 5/5 16:50 | 51.7 | ↑0.6 | |
| 5/5 17:00 | 52.2 | ↑0.5 | |
| 5/5 17:10 | 52.5 | ↑0.3 | |
| 5/5 17:20 | 52.7 | ↑0.2 | |
| 5/5 17:30 | 52.8 | ↑0.1 | 満潮 |
| 5/5 17:40 | 52.9 | ↑0.1 | |
| 5/5 17:50 | 52.8 | ↓-0.1 | |
| 5/5 18:00 | 52.6 | ↓-0.2 | |
| 5/5 18:10 | 52.4 | ↓-0.2 | |
| 5/5 18:20 | 52.0 | ↓-0.4 | |
| 5/5 18:30 | 51.7 | ↓-0.3 | |
| 5/5 18:40 | 51.3 | ↓-0.4 | |
| 5/5 18:50 | 50.8 | ↓-0.5 | |
| 5/5 19:00 | 50.3 | ↓-0.5 | |
| 5/5 19:10 | 49.8 | ↓-0.5 | |
| 5/5 19:20 | 49.4 | ↓-0.4 | |
| 5/5 19:30 | 48.9 | ↓-0.5 | |
| 5/5 19:40 | 48.5 | ↓-0.4 | |
| 5/5 19:50 | 48.0 | ↓-0.5 | |
| 5/5 20:00 | 47.7 | ↓-0.3 | |
| 5/5 20:10 | 47.4 | ↓-0.3 | |
| 5/5 20:20 | 47.2 | ↓-0.2 | |
| 5/5 20:30 | 47.0 | ↓-0.2 | 干潮 |
| 5/5 20:40 | 47.0 | 0 | 干潮 |
| 5/5 20:50 | 47.1 | ↑0.1 | |
| 5/5 21:00 | 47.2 | ↑0.1 | |
| 5/5 21:10 | 47.5 | ↑0.3 | |
| 5/5 21:20 | 47.9 | ↑0.4 | |
| 5/5 21:30 | 48.5 | ↑0.6 | |
| 5/5 21:40 | 49.2 | ↑0.7 | |
| 5/5 21:50 | 50.0 | ↑0.8 | |
| 5/5 22:00 | 50.9 | ↑0.9 | |
| 5/5 22:10 | 52.0 | ↑1.1 | |
| 5/5 22:20 | 53.2 | ↑1.2 | |
| 5/5 22:30 | 54.6 | ↑1.4 | |
| 5/5 22:40 | 56.1 | ↑1.5 | |
| 5/5 22:50 | 57.8 | ↑1.7 | |
| 5/5 23:00 | 59.5 | ↑1.7 | |
| 5/5 23:10 | 61.4 | ↑1.9 | |
| 5/5 23:20 | 63.4 | ↑2.0 | |
| 5/5 23:30 | 65.5 | ↑2.1 | |
| 5/5 23:40 | 67.7 | ↑2.2 | |
| 5/5 23:50 | 69.9 | ↑2.2 |