| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(月) |
06:03 | 14:47 | - | - |
| 102cm | 23cm | - | - | |
|
||||
コイセボイ（北海道）2025年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 54.7 | ↑1.0 | |
| 5/19 00:10 | 55.7 | ↑1.0 | |
| 5/19 00:20 | 56.9 | ↑1.2 | |
| 5/19 00:30 | 58.1 | ↑1.2 | |
| 5/19 00:40 | 59.4 | ↑1.3 | |
| 5/19 00:50 | 60.7 | ↑1.3 | |
| 5/19 01:00 | 62.1 | ↑1.4 | |
| 5/19 01:10 | 63.6 | ↑1.5 | |
| 5/19 01:20 | 65.1 | ↑1.5 | |
| 5/19 01:30 | 66.7 | ↑1.6 | |
| 5/19 01:40 | 68.3 | ↑1.6 | |
| 5/19 01:50 | 70.0 | ↑1.7 | |
| 5/19 02:00 | 71.7 | ↑1.7 | |
| 5/19 02:10 | 73.4 | ↑1.7 | |
| 5/19 02:20 | 75.1 | ↑1.7 | |
| 5/19 02:30 | 76.8 | ↑1.7 | |
| 5/19 02:40 | 78.6 | ↑1.8 | |
| 5/19 02:50 | 80.3 | ↑1.7 | |
| 5/19 03:00 | 82.0 | ↑1.7 | |
| 5/19 03:10 | 83.7 | ↑1.7 | |
| 5/19 03:20 | 85.4 | ↑1.7 | |
| 5/19 03:30 | 87.0 | ↑1.6 | |
| 5/19 03:40 | 88.6 | ↑1.6 | |
| 5/19 03:50 | 90.1 | ↑1.5 | |
| 5/19 04:00 | 91.6 | ↑1.5 | |
| 5/19 04:10 | 93.0 | ↑1.4 | |
| 5/19 04:20 | 94.3 | ↑1.3 | |
| 5/19 04:30 | 95.5 | ↑1.2 | |
| 5/19 04:40 | 96.6 | ↑1.1 | |
| 5/19 04:50 | 97.6 | ↑1.0 | |
| 5/19 05:00 | 98.5 | ↑0.9 | |
| 5/19 05:10 | 99.2 | ↑0.7 | |
| 5/19 05:20 | 99.9 | ↑0.7 | |
| 5/19 05:30 | 100.4 | ↑0.5 | |
| 5/19 05:40 | 100.8 | ↑0.4 | |
| 5/19 05:50 | 101.0 | ↑0.2 | |
| 5/19 06:00 | 101.1 | ↑0.1 | 満潮 |
| 5/19 06:10 | 101.1 | 0 | |
| 5/19 06:20 | 100.9 | ↓-0.2 | |
| 5/19 06:30 | 100.6 | ↓-0.3 | |
| 5/19 06:40 | 100.1 | ↓-0.5 | |
| 5/19 06:50 | 99.5 | ↓-0.6 | |
| 5/19 07:00 | 98.7 | ↓-0.8 | |
| 5/19 07:10 | 97.8 | ↓-0.9 | |
| 5/19 07:20 | 96.7 | ↓-1.1 | |
| 5/19 07:30 | 95.5 | ↓-1.2 | |
| 5/19 07:40 | 94.2 | ↓-1.3 | |
| 5/19 07:50 | 92.8 | ↓-1.4 | |
| 5/19 08:00 | 91.2 | ↓-1.6 | |
| 5/19 08:10 | 89.5 | ↓-1.7 | |
| 5/19 08:20 | 87.7 | ↓-1.8 | |
| 5/19 08:30 | 85.8 | ↓-1.9 | |
| 5/19 08:40 | 83.8 | ↓-2.0 | |
| 5/19 08:50 | 81.7 | ↓-2.1 | |
| 5/19 09:00 | 79.6 | ↓-2.1 | |
| 5/19 09:10 | 77.3 | ↓-2.3 | |
| 5/19 09:20 | 75.0 | ↓-2.3 | |
| 5/19 09:30 | 72.7 | ↓-2.3 | |
| 5/19 09:40 | 70.3 | ↓-2.4 | |
| 5/19 09:50 | 67.9 | ↓-2.4 | |
| 5/19 10:00 | 65.5 | ↓-2.4 | |
| 5/19 10:10 | 63.0 | ↓-2.5 | 最大潮位差 |
| 5/19 10:20 | 60.6 | ↓-2.4 | |
| 5/19 10:30 | 58.1 | ↓-2.5 | 最大潮位差 |
| 5/19 10:40 | 55.7 | ↓-2.4 | |
| 5/19 10:50 | 53.3 | ↓-2.4 | |
| 5/19 11:00 | 51.0 | ↓-2.3 | |
| 5/19 11:10 | 48.7 | ↓-2.3 | |
| 5/19 11:20 | 46.4 | ↓-2.3 | |
| 5/19 11:30 | 44.2 | ↓-2.2 | |
| 5/19 11:40 | 42.1 | ↓-2.1 | |
| 5/19 11:50 | 40.1 | ↓-2.0 | |
| 5/19 12:00 | 38.1 | ↓-2.0 | |
| 5/19 12:10 | 36.3 | ↓-1.8 | |
| 5/19 12:20 | 34.5 | ↓-1.8 | |
| 5/19 12:30 | 32.9 | ↓-1.6 | |
| 5/19 12:40 | 31.4 | ↓-1.5 | |
| 5/19 12:50 | 29.9 | ↓-1.5 | |
| 5/19 13:00 | 28.6 | ↓-1.3 | |
| 5/19 13:10 | 27.4 | ↓-1.2 | |
| 5/19 13:20 | 26.4 | ↓-1.0 | |
| 5/19 13:30 | 25.4 | ↓-1.0 | |
| 5/19 13:40 | 24.6 | ↓-0.8 | |
| 5/19 13:50 | 23.9 | ↓-0.7 | |
| 5/19 14:00 | 23.3 | ↓-0.6 | |
| 5/19 14:10 | 22.8 | ↓-0.5 | |
| 5/19 14:20 | 22.5 | ↓-0.3 | |
| 5/19 14:30 | 22.3 | ↓-0.2 | |
| 5/19 14:40 | 22.2 | ↓-0.1 | 干潮 |
| 5/19 14:50 | 22.2 | 0 | |
| 5/19 15:00 | 22.2 | 0 | |
| 5/19 15:10 | 22.4 | ↑0.2 | |
| 5/19 15:20 | 22.7 | ↑0.3 | |
| 5/19 15:30 | 23.1 | ↑0.4 | |
| 5/19 15:40 | 23.6 | ↑0.5 | |
| 5/19 15:50 | 24.1 | ↑0.5 | |
| 5/19 16:00 | 24.7 | ↑0.6 | |
| 5/19 16:10 | 25.4 | ↑0.7 | |
| 5/19 16:20 | 26.2 | ↑0.8 | |
| 5/19 16:30 | 27.0 | ↑0.8 | |
| 5/19 16:40 | 27.8 | ↑0.8 | |
| 5/19 16:50 | 28.7 | ↑0.9 | |
| 5/19 17:00 | 29.6 | ↑0.9 | |
| 5/19 17:10 | 30.5 | ↑0.9 | |
| 5/19 17:20 | 31.4 | ↑0.9 | |
| 5/19 17:30 | 32.4 | ↑1.0 | |
| 5/19 17:40 | 33.3 | ↑0.9 | |
| 5/19 17:50 | 34.3 | ↑1.0 | |
| 5/19 18:00 | 35.2 | ↑0.9 | |
| 5/19 18:10 | 36.2 | ↑1.0 | |
| 5/19 18:20 | 37.1 | ↑0.9 | |
| 5/19 18:30 | 38.0 | ↑0.9 | |
| 5/19 18:40 | 38.9 | ↑0.9 | |
| 5/19 18:50 | 39.7 | ↑0.8 | |
| 5/19 19:00 | 40.5 | ↑0.8 | |
| 5/19 19:10 | 41.3 | ↑0.8 | |
| 5/19 19:20 | 42.1 | ↑0.8 | |
| 5/19 19:30 | 42.8 | ↑0.7 | |
| 5/19 19:40 | 43.4 | ↑0.6 | |
| 5/19 19:50 | 44.0 | ↑0.6 | |
| 5/19 20:00 | 44.6 | ↑0.6 | |
| 5/19 20:10 | 45.2 | ↑0.6 | |
| 5/19 20:20 | 45.7 | ↑0.5 | |
| 5/19 20:30 | 46.1 | ↑0.4 | |
| 5/19 20:40 | 46.5 | ↑0.4 | |
| 5/19 20:50 | 46.9 | ↑0.4 | |
| 5/19 21:00 | 47.3 | ↑0.4 | |
| 5/19 21:10 | 47.6 | ↑0.3 | |
| 5/19 21:20 | 47.9 | ↑0.3 | |
| 5/19 21:30 | 48.2 | ↑0.3 | |
| 5/19 21:40 | 48.4 | ↑0.2 | |
| 5/19 21:50 | 48.7 | ↑0.3 | |
| 5/19 22:00 | 48.9 | ↑0.2 | |
| 5/19 22:10 | 49.1 | ↑0.2 | |
| 5/19 22:20 | 49.3 | ↑0.2 | |
| 5/19 22:30 | 49.6 | ↑0.3 | |
| 5/19 22:40 | 49.8 | ↑0.2 | |
| 5/19 22:50 | 50.0 | ↑0.2 | |
| 5/19 23:00 | 50.3 | ↑0.3 | |
| 5/19 23:10 | 50.5 | ↑0.2 | |
| 5/19 23:20 | 50.8 | ↑0.3 | |
| 5/19 23:30 | 51.2 | ↑0.4 | |
| 5/19 23:40 | 51.5 | ↑0.3 | |
| 5/19 23:50 | 51.9 | ↑0.4 |