| 満潮 | 干潮 | 満潮 | 干潮 |
|
01
(木) |
03:42 | 11:44 | 18:36 | 20:24 |
| 116cm | 3cm | 48cm | 47cm | |
|
||||
コイセボイ（北海道）2025年05月01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 |
|---|---|---|---|
| 5/1 00:00 | 76.7 | ↑2.5 | |
| 5/1 00:10 | 79.1 | ↑2.4 | |
| 5/1 00:20 | 81.6 | ↑2.5 | |
| 5/1 00:30 | 84.1 | ↑2.5 | |
| 5/1 00:40 | 86.7 | ↑2.6 | |
| 5/1 00:50 | 89.2 | ↑2.5 | |
| 5/1 01:00 | 91.6 | ↑2.4 | |
| 5/1 01:10 | 94.1 | ↑2.5 | |
| 5/1 01:20 | 96.5 | ↑2.4 | |
| 5/1 01:30 | 98.8 | ↑2.3 | |
| 5/1 01:40 | 101.0 | ↑2.2 | |
| 5/1 01:50 | 103.1 | ↑2.1 | |
| 5/1 02:00 | 105.1 | ↑2.0 | |
| 5/1 02:10 | 107.0 | ↑1.9 | |
| 5/1 02:20 | 108.7 | ↑1.7 | |
| 5/1 02:30 | 110.2 | ↑1.5 | |
| 5/1 02:40 | 111.6 | ↑1.4 | |
| 5/1 02:50 | 112.8 | ↑1.2 | |
| 5/1 03:00 | 113.8 | ↑1.0 | |
| 5/1 03:10 | 114.6 | ↑0.8 | |
| 5/1 03:20 | 115.2 | ↑0.6 | |
| 5/1 03:30 | 115.5 | ↑0.3 | |
| 5/1 03:40 | 115.7 | ↑0.2 | 満潮 |
| 5/1 03:50 | 115.5 | ↓-0.2 | |
| 5/1 04:00 | 115.2 | ↓-0.3 | |
| 5/1 04:10 | 114.6 | ↓-0.6 | |
| 5/1 04:20 | 113.8 | ↓-0.8 | |
| 5/1 04:30 | 112.8 | ↓-1.0 | |
| 5/1 04:40 | 111.5 | ↓-1.3 | |
| 5/1 04:50 | 110.0 | ↓-1.5 | |
| 5/1 05:00 | 108.2 | ↓-1.8 | |
| 5/1 05:10 | 106.3 | ↓-1.9 | |
| 5/1 05:20 | 104.1 | ↓-2.2 | |
| 5/1 05:30 | 101.7 | ↓-2.4 | |
| 5/1 05:40 | 99.1 | ↓-2.6 | |
| 5/1 05:50 | 96.4 | ↓-2.7 | |
| 5/1 06:00 | 93.5 | ↓-2.9 | |
| 5/1 06:10 | 90.4 | ↓-3.1 | |
| 5/1 06:20 | 87.1 | ↓-3.3 | |
| 5/1 06:30 | 83.8 | ↓-3.3 | |
| 5/1 06:40 | 80.3 | ↓-3.5 | |
| 5/1 06:50 | 76.7 | ↓-3.6 | |
| 5/1 07:00 | 73.1 | ↓-3.6 | |
| 5/1 07:10 | 69.4 | ↓-3.7 | |
| 5/1 07:20 | 65.6 | ↓-3.8 | 最大潮位差 |
| 5/1 07:30 | 61.8 | ↓-3.8 | 最大潮位差 |
| 5/1 07:40 | 58.0 | ↓-3.8 | 最大潮位差 |
| 5/1 07:50 | 54.2 | ↓-3.8 | 最大潮位差 |
| 5/1 08:00 | 50.5 | ↓-3.7 | |
| 5/1 08:10 | 46.8 | ↓-3.7 | |
| 5/1 08:20 | 43.1 | ↓-3.7 | |
| 5/1 08:30 | 39.5 | ↓-3.6 | |
| 5/1 08:40 | 36.0 | ↓-3.5 | |
| 5/1 08:50 | 32.7 | ↓-3.3 | |
| 5/1 09:00 | 29.4 | ↓-3.3 | |
| 5/1 09:10 | 26.3 | ↓-3.1 | |
| 5/1 09:20 | 23.3 | ↓-3.0 | |
| 5/1 09:30 | 20.5 | ↓-2.8 | |
| 5/1 09:40 | 17.9 | ↓-2.6 | |
| 5/1 09:50 | 15.4 | ↓-2.5 | |
| 5/1 10:00 | 13.2 | ↓-2.2 | |
| 5/1 10:10 | 11.1 | ↓-2.1 | |
| 5/1 10:20 | 9.2 | ↓-1.9 | |
| 5/1 10:30 | 7.6 | ↓-1.6 | |
| 5/1 10:40 | 6.2 | ↓-1.4 | |
| 5/1 10:50 | 4.9 | ↓-1.3 | |
| 5/1 11:00 | 3.9 | ↓-1.0 | |
| 5/1 11:10 | 3.1 | ↓-0.8 | |
| 5/1 11:20 | 2.6 | ↓-0.5 | |
| 5/1 11:30 | 2.2 | ↓-0.4 | |
| 5/1 11:40 | 2.0 | ↓-0.2 | 干潮 |
| 5/1 11:50 | 2.1 | ↑0.1 | |
| 5/1 12:00 | 2.3 | ↑0.2 | |
| 5/1 12:10 | 2.7 | ↑0.4 | |
| 5/1 12:20 | 3.3 | ↑0.6 | |
| 5/1 12:30 | 4.1 | ↑0.8 | |
| 5/1 12:40 | 5.0 | ↑0.9 | |
| 5/1 12:50 | 6.1 | ↑1.1 | |
| 5/1 13:00 | 7.3 | ↑1.2 | |
| 5/1 13:10 | 8.6 | ↑1.3 | |
| 5/1 13:20 | 10.0 | ↑1.4 | |
| 5/1 13:30 | 11.6 | ↑1.6 | |
| 5/1 13:40 | 13.2 | ↑1.6 | |
| 5/1 13:50 | 14.9 | ↑1.7 | |
| 5/1 14:00 | 16.6 | ↑1.7 | |
| 5/1 14:10 | 18.4 | ↑1.8 | |
| 5/1 14:20 | 20.2 | ↑1.8 | |
| 5/1 14:30 | 22.0 | ↑1.8 | |
| 5/1 14:40 | 23.9 | ↑1.9 | |
| 5/1 14:50 | 25.7 | ↑1.8 | |
| 5/1 15:00 | 27.5 | ↑1.8 | |
| 5/1 15:10 | 29.2 | ↑1.7 | |
| 5/1 15:20 | 31.0 | ↑1.8 | |
| 5/1 15:30 | 32.6 | ↑1.6 | |
| 5/1 15:40 | 34.2 | ↑1.6 | |
| 5/1 15:50 | 35.7 | ↑1.5 | |
| 5/1 16:00 | 37.2 | ↑1.5 | |
| 5/1 16:10 | 38.5 | ↑1.3 | |
| 5/1 16:20 | 39.8 | ↑1.3 | |
| 5/1 16:30 | 41.0 | ↑1.2 | |
| 5/1 16:40 | 42.0 | ↑1.0 | |
| 5/1 16:50 | 43.0 | ↑1.0 | |
| 5/1 17:00 | 43.9 | ↑0.9 | |
| 5/1 17:10 | 44.6 | ↑0.7 | |
| 5/1 17:20 | 45.3 | ↑0.7 | |
| 5/1 17:30 | 45.8 | ↑0.5 | |
| 5/1 17:40 | 46.3 | ↑0.5 | |
| 5/1 17:50 | 46.7 | ↑0.4 | |
| 5/1 18:00 | 46.9 | ↑0.2 | |
| 5/1 18:10 | 47.1 | ↑0.2 | |
| 5/1 18:20 | 47.3 | ↑0.2 | |
| 5/1 18:30 | 47.3 | 0 | 満潮 |
| 5/1 18:40 | 47.3 | 0 | |
| 5/1 18:50 | 47.3 | 0 | |
| 5/1 19:00 | 47.2 | ↓-0.1 | |
| 5/1 19:10 | 47.0 | ↓-0.2 | |
| 5/1 19:20 | 46.9 | ↓-0.1 | |
| 5/1 19:30 | 46.7 | ↓-0.2 | |
| 5/1 19:40 | 46.6 | ↓-0.1 | |
| 5/1 19:50 | 46.4 | ↓-0.2 | |
| 5/1 20:00 | 46.3 | ↓-0.1 | |
| 5/1 20:10 | 46.2 | ↓-0.1 | |
| 5/1 20:20 | 46.2 | 0 | 干潮 |
| 5/1 20:30 | 46.2 | 0 | |
| 5/1 20:40 | 46.3 | ↑0.1 | |
| 5/1 20:50 | 46.4 | ↑0.1 | |
| 5/1 21:00 | 46.7 | ↑0.3 | |
| 5/1 21:10 | 47.0 | ↑0.3 | |
| 5/1 21:20 | 47.4 | ↑0.4 | |
| 5/1 21:30 | 47.9 | ↑0.5 | |
| 5/1 21:40 | 48.5 | ↑0.6 | |
| 5/1 21:50 | 49.3 | ↑0.8 | |
| 5/1 22:00 | 50.1 | ↑0.8 | |
| 5/1 22:10 | 51.1 | ↑1.0 | |
| 5/1 22:20 | 52.2 | ↑1.1 | |
| 5/1 22:30 | 53.5 | ↑1.3 | |
| 5/1 22:40 | 54.8 | ↑1.3 | |
| 5/1 22:50 | 56.3 | ↑1.5 | |
| 5/1 23:00 | 57.9 | ↑1.6 | |
| 5/1 23:10 | 59.6 | ↑1.7 | |
| 5/1 23:20 | 61.4 | ↑1.8 | |
| 5/1 23:30 | 63.4 | ↑2.0 | |
| 5/1 23:40 | 65.4 | ↑2.0 | |
| 5/1 23:50 | 67.5 | ↑2.1 |