| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(金) |
06:38 | 15:55 | - | - |
| 98cm | 22cm | - | - | |
|
||||
コイセボイ（北海道）2040年05月04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 |
|---|---|---|---|
| 5/4 00:00 | 52.2 | ↑0.8 | |
| 5/4 00:10 | 53.1 | ↑0.9 | |
| 5/4 00:20 | 54.1 | ↑1.0 | |
| 5/4 00:30 | 55.1 | ↑1.0 | |
| 5/4 00:40 | 56.2 | ↑1.1 | |
| 5/4 00:50 | 57.3 | ↑1.1 | |
| 5/4 01:00 | 58.5 | ↑1.2 | |
| 5/4 01:10 | 59.7 | ↑1.2 | |
| 5/4 01:20 | 61.0 | ↑1.3 | |
| 5/4 01:30 | 62.3 | ↑1.3 | |
| 5/4 01:40 | 63.7 | ↑1.4 | |
| 5/4 01:50 | 65.1 | ↑1.4 | |
| 5/4 02:00 | 66.6 | ↑1.5 | |
| 5/4 02:10 | 68.1 | ↑1.5 | |
| 5/4 02:20 | 69.6 | ↑1.5 | |
| 5/4 02:30 | 71.1 | ↑1.5 | |
| 5/4 02:40 | 72.6 | ↑1.5 | |
| 5/4 02:50 | 74.2 | ↑1.6 | |
| 5/4 03:00 | 75.8 | ↑1.6 | |
| 5/4 03:10 | 77.3 | ↑1.5 | |
| 5/4 03:20 | 78.9 | ↑1.6 | |
| 5/4 03:30 | 80.4 | ↑1.5 | |
| 5/4 03:40 | 81.9 | ↑1.5 | |
| 5/4 03:50 | 83.4 | ↑1.5 | |
| 5/4 04:00 | 84.9 | ↑1.5 | |
| 5/4 04:10 | 86.3 | ↑1.4 | |
| 5/4 04:20 | 87.6 | ↑1.3 | |
| 5/4 04:30 | 88.9 | ↑1.3 | |
| 5/4 04:40 | 90.2 | ↑1.3 | |
| 5/4 04:50 | 91.3 | ↑1.1 | |
| 5/4 05:00 | 92.4 | ↑1.1 | |
| 5/4 05:10 | 93.4 | ↑1.0 | |
| 5/4 05:20 | 94.3 | ↑0.9 | |
| 5/4 05:30 | 95.1 | ↑0.8 | |
| 5/4 05:40 | 95.8 | ↑0.7 | |
| 5/4 05:50 | 96.4 | ↑0.6 | |
| 5/4 06:00 | 96.9 | ↑0.5 | |
| 5/4 06:10 | 97.3 | ↑0.4 | |
| 5/4 06:20 | 97.6 | ↑0.3 | |
| 5/4 06:30 | 97.7 | ↑0.1 | 満潮 |
| 5/4 06:40 | 97.7 | 0 | |
| 5/4 06:50 | 97.6 | ↓-0.1 | |
| 5/4 07:00 | 97.4 | ↓-0.2 | |
| 5/4 07:10 | 97.1 | ↓-0.3 | |
| 5/4 07:20 | 96.6 | ↓-0.5 | |
| 5/4 07:30 | 96.0 | ↓-0.6 | |
| 5/4 07:40 | 95.2 | ↓-0.8 | |
| 5/4 07:50 | 94.4 | ↓-0.8 | |
| 5/4 08:00 | 93.4 | ↓-1.0 | |
| 5/4 08:10 | 92.3 | ↓-1.1 | |
| 5/4 08:20 | 91.1 | ↓-1.2 | |
| 5/4 08:30 | 89.8 | ↓-1.3 | |
| 5/4 08:40 | 88.3 | ↓-1.5 | |
| 5/4 08:50 | 86.8 | ↓-1.5 | |
| 5/4 09:00 | 85.2 | ↓-1.6 | |
| 5/4 09:10 | 83.5 | ↓-1.7 | |
| 5/4 09:20 | 81.7 | ↓-1.8 | |
| 5/4 09:30 | 79.8 | ↓-1.9 | |
| 5/4 09:40 | 77.9 | ↓-1.9 | |
| 5/4 09:50 | 75.8 | ↓-2.1 | |
| 5/4 10:00 | 73.8 | ↓-2.0 | |
| 5/4 10:10 | 71.7 | ↓-2.1 | |
| 5/4 10:20 | 69.5 | ↓-2.2 | |
| 5/4 10:30 | 67.4 | ↓-2.1 | |
| 5/4 10:40 | 65.1 | ↓-2.3 | 最大潮位差 |
| 5/4 10:50 | 62.9 | ↓-2.2 | |
| 5/4 11:00 | 60.7 | ↓-2.2 | |
| 5/4 11:10 | 58.5 | ↓-2.2 | |
| 5/4 11:20 | 56.3 | ↓-2.2 | |
| 5/4 11:30 | 54.1 | ↓-2.2 | |
| 5/4 11:40 | 51.9 | ↓-2.2 | |
| 5/4 11:50 | 49.8 | ↓-2.1 | |
| 5/4 12:00 | 47.7 | ↓-2.1 | |
| 5/4 12:10 | 45.6 | ↓-2.1 | |
| 5/4 12:20 | 43.6 | ↓-2.0 | |
| 5/4 12:30 | 41.7 | ↓-1.9 | |
| 5/4 12:40 | 39.9 | ↓-1.8 | |
| 5/4 12:50 | 38.1 | ↓-1.8 | |
| 5/4 13:00 | 36.3 | ↓-1.8 | |
| 5/4 13:10 | 34.7 | ↓-1.6 | |
| 5/4 13:20 | 33.2 | ↓-1.5 | |
| 5/4 13:30 | 31.7 | ↓-1.5 | |
| 5/4 13:40 | 30.3 | ↓-1.4 | |
| 5/4 13:50 | 29.1 | ↓-1.2 | |
| 5/4 14:00 | 27.9 | ↓-1.2 | |
| 5/4 14:10 | 26.8 | ↓-1.1 | |
| 5/4 14:20 | 25.9 | ↓-0.9 | |
| 5/4 14:30 | 25.0 | ↓-0.9 | |
| 5/4 14:40 | 24.2 | ↓-0.8 | |
| 5/4 14:50 | 23.6 | ↓-0.6 | |
| 5/4 15:00 | 23.0 | ↓-0.6 | |
| 5/4 15:10 | 22.6 | ↓-0.4 | |
| 5/4 15:20 | 22.2 | ↓-0.4 | |
| 5/4 15:30 | 21.9 | ↓-0.3 | |
| 5/4 15:40 | 21.8 | ↓-0.1 | |
| 5/4 15:50 | 21.7 | ↓-0.1 | 干潮 |
| 5/4 16:00 | 21.7 | 0 | |
| 5/4 16:10 | 21.8 | ↑0.1 | |
| 5/4 16:20 | 22.0 | ↑0.2 | |
| 5/4 16:30 | 22.2 | ↑0.2 | |
| 5/4 16:40 | 22.6 | ↑0.4 | |
| 5/4 16:50 | 22.9 | ↑0.3 | |
| 5/4 17:00 | 23.4 | ↑0.5 | |
| 5/4 17:10 | 23.9 | ↑0.5 | |
| 5/4 17:20 | 24.5 | ↑0.6 | |
| 5/4 17:30 | 25.1 | ↑0.6 | |
| 5/4 17:40 | 25.8 | ↑0.7 | |
| 5/4 17:50 | 26.5 | ↑0.7 | |
| 5/4 18:00 | 27.2 | ↑0.7 | |
| 5/4 18:10 | 27.9 | ↑0.7 | |
| 5/4 18:20 | 28.7 | ↑0.8 | |
| 5/4 18:30 | 29.5 | ↑0.8 | |
| 5/4 18:40 | 30.3 | ↑0.8 | |
| 5/4 18:50 | 31.2 | ↑0.9 | |
| 5/4 19:00 | 32.0 | ↑0.8 | |
| 5/4 19:10 | 32.8 | ↑0.8 | |
| 5/4 19:20 | 33.7 | ↑0.9 | |
| 5/4 19:30 | 34.5 | ↑0.8 | |
| 5/4 19:40 | 35.3 | ↑0.8 | |
| 5/4 19:50 | 36.1 | ↑0.8 | |
| 5/4 20:00 | 36.9 | ↑0.8 | |
| 5/4 20:10 | 37.7 | ↑0.8 | |
| 5/4 20:20 | 38.5 | ↑0.8 | |
| 5/4 20:30 | 39.2 | ↑0.7 | |
| 5/4 20:40 | 40.0 | ↑0.8 | |
| 5/4 20:50 | 40.7 | ↑0.7 | |
| 5/4 21:00 | 41.4 | ↑0.7 | |
| 5/4 21:10 | 42.0 | ↑0.6 | |
| 5/4 21:20 | 42.7 | ↑0.7 | |
| 5/4 21:30 | 43.3 | ↑0.6 | |
| 5/4 21:40 | 43.9 | ↑0.6 | |
| 5/4 21:50 | 44.5 | ↑0.6 | |
| 5/4 22:00 | 45.1 | ↑0.6 | |
| 5/4 22:10 | 45.7 | ↑0.6 | |
| 5/4 22:20 | 46.2 | ↑0.5 | |
| 5/4 22:30 | 46.8 | ↑0.6 | |
| 5/4 22:40 | 47.3 | ↑0.5 | |
| 5/4 22:50 | 47.8 | ↑0.5 | |
| 5/4 23:00 | 48.4 | ↑0.6 | |
| 5/4 23:10 | 48.9 | ↑0.5 | |
| 5/4 23:20 | 49.4 | ↑0.5 | |
| 5/4 23:30 | 49.9 | ↑0.5 | |
| 5/4 23:40 | 50.5 | ↑0.6 | |
| 5/4 23:50 | 51.0 | ↑0.5 |