| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(金) |
03:30 | 11:22 | 17:56 | 20:46 |
| 114cm | 4cm | 52cm | 47cm | |
|
||||
コイセボイ（北海道）2048年05月1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 | 77.2 | ↑2.5 | |
| 5/1 00:10 | 79.6 | ↑2.4 | |
| 5/1 00:20 | 82.2 | ↑2.6 | |
| 5/1 00:30 | 84.7 | ↑2.5 | |
| 5/1 00:40 | 87.2 | ↑2.5 | |
| 5/1 00:50 | 89.7 | ↑2.5 | |
| 5/1 01:00 | 92.1 | ↑2.4 | |
| 5/1 01:10 | 94.5 | ↑2.4 | |
| 5/1 01:20 | 96.8 | ↑2.3 | |
| 5/1 01:30 | 99.0 | ↑2.2 | |
| 5/1 01:40 | 101.1 | ↑2.1 | |
| 5/1 01:50 | 103.1 | ↑2.0 | |
| 5/1 02:00 | 104.9 | ↑1.8 | |
| 5/1 02:10 | 106.6 | ↑1.7 | |
| 5/1 02:20 | 108.1 | ↑1.5 | |
| 5/1 02:30 | 109.5 | ↑1.4 | |
| 5/1 02:40 | 110.7 | ↑1.2 | |
| 5/1 02:50 | 111.6 | ↑0.9 | |
| 5/1 03:00 | 112.4 | ↑0.8 | |
| 5/1 03:10 | 113.0 | ↑0.6 | |
| 5/1 03:20 | 113.3 | ↑0.3 | 満潮 |
| 5/1 03:30 | 113.4 | ↑0.1 | 満潮 |
| 5/1 03:40 | 113.2 | ↓-0.2 | |
| 5/1 03:50 | 112.9 | ↓-0.3 | |
| 5/1 04:00 | 112.2 | ↓-0.7 | |
| 5/1 04:10 | 111.4 | ↓-0.8 | |
| 5/1 04:20 | 110.3 | ↓-1.1 | |
| 5/1 04:30 | 109.0 | ↓-1.3 | |
| 5/1 04:40 | 107.4 | ↓-1.6 | |
| 5/1 04:50 | 105.6 | ↓-1.8 | |
| 5/1 05:00 | 103.6 | ↓-2.0 | |
| 5/1 05:10 | 101.4 | ↓-2.2 | |
| 5/1 05:20 | 99.0 | ↓-2.4 | |
| 5/1 05:30 | 96.4 | ↓-2.6 | |
| 5/1 05:40 | 93.6 | ↓-2.8 | |
| 5/1 05:50 | 90.7 | ↓-2.9 | |
| 5/1 06:00 | 87.6 | ↓-3.1 | |
| 5/1 06:10 | 84.3 | ↓-3.3 | |
| 5/1 06:20 | 81.0 | ↓-3.3 | |
| 5/1 06:30 | 77.5 | ↓-3.5 | |
| 5/1 06:40 | 73.9 | ↓-3.6 | |
| 5/1 06:50 | 70.3 | ↓-3.6 | |
| 5/1 07:00 | 66.6 | ↓-3.7 | |
| 5/1 07:10 | 62.9 | ↓-3.7 | |
| 5/1 07:20 | 59.1 | ↓-3.8 | 最大潮位差 |
| 5/1 07:30 | 55.4 | ↓-3.7 | |
| 5/1 07:40 | 51.6 | ↓-3.8 | 最大潮位差 |
| 5/1 07:50 | 47.9 | ↓-3.7 | |
| 5/1 08:00 | 44.3 | ↓-3.6 | |
| 5/1 08:10 | 40.7 | ↓-3.6 | |
| 5/1 08:20 | 37.2 | ↓-3.5 | |
| 5/1 08:30 | 33.8 | ↓-3.4 | |
| 5/1 08:40 | 30.6 | ↓-3.2 | |
| 5/1 08:50 | 27.5 | ↓-3.1 | |
| 5/1 09:00 | 24.5 | ↓-3.0 | |
| 5/1 09:10 | 21.7 | ↓-2.8 | |
| 5/1 09:20 | 19.0 | ↓-2.7 | |
| 5/1 09:30 | 16.5 | ↓-2.5 | |
| 5/1 09:40 | 14.3 | ↓-2.2 | |
| 5/1 09:50 | 12.2 | ↓-2.1 | |
| 5/1 10:00 | 10.3 | ↓-1.9 | |
| 5/1 10:10 | 8.7 | ↓-1.6 | |
| 5/1 10:20 | 7.2 | ↓-1.5 | |
| 5/1 10:30 | 6.0 | ↓-1.2 | |
| 5/1 10:40 | 5.0 | ↓-1.0 | |
| 5/1 10:50 | 4.3 | ↓-0.7 | |
| 5/1 11:00 | 3.7 | ↓-0.6 | |
| 5/1 11:10 | 3.4 | ↓-0.3 | |
| 5/1 11:20 | 3.2 | ↓-0.2 | 干潮 |
| 5/1 11:30 | 3.3 | ↑0.1 | |
| 5/1 11:40 | 3.6 | ↑0.3 | |
| 5/1 11:50 | 4.1 | ↑0.5 | |
| 5/1 12:00 | 4.8 | ↑0.7 | |
| 5/1 12:10 | 5.6 | ↑0.8 | |
| 5/1 12:20 | 6.6 | ↑1.0 | |
| 5/1 12:30 | 7.8 | ↑1.2 | |
| 5/1 12:40 | 9.1 | ↑1.3 | |
| 5/1 12:50 | 10.5 | ↑1.4 | |
| 5/1 13:00 | 12.1 | ↑1.6 | |
| 5/1 13:10 | 13.7 | ↑1.6 | |
| 5/1 13:20 | 15.5 | ↑1.8 | |
| 5/1 13:30 | 17.3 | ↑1.8 | |
| 5/1 13:40 | 19.1 | ↑1.8 | |
| 5/1 13:50 | 21.1 | ↑2.0 | |
| 5/1 14:00 | 23.0 | ↑1.9 | |
| 5/1 14:10 | 25.0 | ↑2.0 | |
| 5/1 14:20 | 26.9 | ↑1.9 | |
| 5/1 14:30 | 28.9 | ↑2.0 | |
| 5/1 14:40 | 30.8 | ↑1.9 | |
| 5/1 14:50 | 32.7 | ↑1.9 | |
| 5/1 15:00 | 34.5 | ↑1.8 | |
| 5/1 15:10 | 36.3 | ↑1.8 | |
| 5/1 15:20 | 38.0 | ↑1.7 | |
| 5/1 15:30 | 39.6 | ↑1.6 | |
| 5/1 15:40 | 41.2 | ↑1.6 | |
| 5/1 15:50 | 42.6 | ↑1.4 | |
| 5/1 16:00 | 43.9 | ↑1.3 | |
| 5/1 16:10 | 45.2 | ↑1.3 | |
| 5/1 16:20 | 46.3 | ↑1.1 | |
| 5/1 16:30 | 47.3 | ↑1.0 | |
| 5/1 16:40 | 48.1 | ↑0.8 | |
| 5/1 16:50 | 48.9 | ↑0.8 | |
| 5/1 17:00 | 49.5 | ↑0.6 | |
| 5/1 17:10 | 50.0 | ↑0.5 | |
| 5/1 17:20 | 50.4 | ↑0.4 | |
| 5/1 17:30 | 50.7 | ↑0.3 | |
| 5/1 17:40 | 50.9 | ↑0.2 | |
| 5/1 17:50 | 51.0 | ↑0.1 | 満潮 |
| 5/1 18:00 | 51.0 | 0 | |
| 5/1 18:10 | 50.9 | ↓-0.1 | |
| 5/1 18:20 | 50.8 | ↓-0.1 | |
| 5/1 18:30 | 50.5 | ↓-0.3 | |
| 5/1 18:40 | 50.3 | ↓-0.2 | |
| 5/1 18:50 | 49.9 | ↓-0.4 | |
| 5/1 19:00 | 49.6 | ↓-0.3 | |
| 5/1 19:10 | 49.2 | ↓-0.4 | |
| 5/1 19:20 | 48.8 | ↓-0.4 | |
| 5/1 19:30 | 48.3 | ↓-0.5 | |
| 5/1 19:40 | 48.0 | ↓-0.3 | |
| 5/1 19:50 | 47.6 | ↓-0.4 | |
| 5/1 20:00 | 47.2 | ↓-0.4 | |
| 5/1 20:10 | 46.9 | ↓-0.3 | |
| 5/1 20:20 | 46.7 | ↓-0.2 | |
| 5/1 20:30 | 46.5 | ↓-0.2 | |
| 5/1 20:40 | 46.4 | ↓-0.1 | 干潮 |
| 5/1 20:50 | 46.4 | 0 | |
| 5/1 21:00 | 46.5 | ↑0.1 | |
| 5/1 21:10 | 46.7 | ↑0.2 | |
| 5/1 21:20 | 47.0 | ↑0.3 | |
| 5/1 21:30 | 47.5 | ↑0.5 | |
| 5/1 21:40 | 48.0 | ↑0.5 | |
| 5/1 21:50 | 48.7 | ↑0.7 | |
| 5/1 22:00 | 49.5 | ↑0.8 | |
| 5/1 22:10 | 50.5 | ↑1.0 | |
| 5/1 22:20 | 51.6 | ↑1.1 | |
| 5/1 22:30 | 52.8 | ↑1.2 | |
| 5/1 22:40 | 54.1 | ↑1.3 | |
| 5/1 22:50 | 55.6 | ↑1.5 | |
| 5/1 23:00 | 57.2 | ↑1.6 | |
| 5/1 23:10 | 59.0 | ↑1.8 | |
| 5/1 23:20 | 60.8 | ↑1.8 | |
| 5/1 23:30 | 62.8 | ↑2.0 | |
| 5/1 23:40 | 64.8 | ↑2.0 | |
| 5/1 23:50 | 67.0 | ↑2.2 |