| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(水) |
06:42 | 15:35 | - | - |
| 96cm | 25cm | - | - | |
|
||||
コイセボイ（北海道）2021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 | 53.8 | ↑0.7 | |
| 5/19 00:10 | 54.5 | ↑0.7 | |
| 5/19 00:20 | 55.2 | ↑0.7 | |
| 5/19 00:30 | 56.0 | ↑0.8 | |
| 5/19 00:40 | 56.9 | ↑0.9 | |
| 5/19 00:50 | 57.8 | ↑0.9 | |
| 5/19 01:00 | 58.8 | ↑1.0 | |
| 5/19 01:10 | 59.8 | ↑1.0 | |
| 5/19 01:20 | 60.9 | ↑1.1 | |
| 5/19 01:30 | 62.0 | ↑1.1 | |
| 5/19 01:40 | 63.2 | ↑1.2 | |
| 5/19 01:50 | 64.4 | ↑1.2 | |
| 5/19 02:00 | 65.6 | ↑1.2 | |
| 5/19 02:10 | 66.9 | ↑1.3 | |
| 5/19 02:20 | 68.3 | ↑1.4 | |
| 5/19 02:30 | 69.6 | ↑1.3 | |
| 5/19 02:40 | 71.0 | ↑1.4 | |
| 5/19 02:50 | 72.4 | ↑1.4 | |
| 5/19 03:00 | 73.8 | ↑1.4 | |
| 5/19 03:10 | 75.3 | ↑1.5 | |
| 5/19 03:20 | 76.7 | ↑1.4 | |
| 5/19 03:30 | 78.1 | ↑1.4 | |
| 5/19 03:40 | 79.5 | ↑1.4 | |
| 5/19 03:50 | 80.9 | ↑1.4 | |
| 5/19 04:00 | 82.3 | ↑1.4 | |
| 5/19 04:10 | 83.6 | ↑1.3 | |
| 5/19 04:20 | 84.9 | ↑1.3 | |
| 5/19 04:30 | 86.2 | ↑1.3 | |
| 5/19 04:40 | 87.3 | ↑1.1 | |
| 5/19 04:50 | 88.5 | ↑1.2 | |
| 5/19 05:00 | 89.5 | ↑1.0 | |
| 5/19 05:10 | 90.5 | ↑1.0 | |
| 5/19 05:20 | 91.4 | ↑0.9 | |
| 5/19 05:30 | 92.2 | ↑0.8 | |
| 5/19 05:40 | 93.0 | ↑0.8 | |
| 5/19 05:50 | 93.6 | ↑0.6 | |
| 5/19 06:00 | 94.1 | ↑0.5 | |
| 5/19 06:10 | 94.5 | ↑0.4 | |
| 5/19 06:20 | 94.8 | ↑0.3 | |
| 5/19 06:30 | 95.0 | ↑0.2 | |
| 5/19 06:40 | 95.1 | ↑0.1 | 満潮 |
| 5/19 06:50 | 95.1 | 0 | |
| 5/19 07:00 | 94.9 | ↓-0.2 | |
| 5/19 07:10 | 94.6 | ↓-0.3 | |
| 5/19 07:20 | 94.2 | ↓-0.4 | |
| 5/19 07:30 | 93.7 | ↓-0.5 | |
| 5/19 07:40 | 93.0 | ↓-0.7 | |
| 5/19 07:50 | 92.2 | ↓-0.8 | |
| 5/19 08:00 | 91.4 | ↓-0.8 | |
| 5/19 08:10 | 90.3 | ↓-1.1 | |
| 5/19 08:20 | 89.2 | ↓-1.1 | |
| 5/19 08:30 | 88.0 | ↓-1.2 | |
| 5/19 08:40 | 86.6 | ↓-1.4 | |
| 5/19 08:50 | 85.2 | ↓-1.4 | |
| 5/19 09:00 | 83.7 | ↓-1.5 | |
| 5/19 09:10 | 82.0 | ↓-1.7 | |
| 5/19 09:20 | 80.3 | ↓-1.7 | |
| 5/19 09:30 | 78.5 | ↓-1.8 | |
| 5/19 09:40 | 76.7 | ↓-1.8 | |
| 5/19 09:50 | 74.7 | ↓-2.0 | |
| 5/19 10:00 | 72.7 | ↓-2.0 | |
| 5/19 10:10 | 70.7 | ↓-2.0 | |
| 5/19 10:20 | 68.6 | ↓-2.1 | |
| 5/19 10:30 | 66.5 | ↓-2.1 | |
| 5/19 10:40 | 64.4 | ↓-2.1 | |
| 5/19 10:50 | 62.3 | ↓-2.1 | |
| 5/19 11:00 | 60.1 | ↓-2.2 | 最大潮位差 |
| 5/19 11:10 | 58.0 | ↓-2.1 | |
| 5/19 11:20 | 55.9 | ↓-2.1 | |
| 5/19 11:30 | 53.7 | ↓-2.2 | 最大潮位差 |
| 5/19 11:40 | 51.7 | ↓-2.0 | |
| 5/19 11:50 | 49.6 | ↓-2.1 | |
| 5/19 12:00 | 47.6 | ↓-2.0 | |
| 5/19 12:10 | 45.6 | ↓-2.0 | |
| 5/19 12:20 | 43.7 | ↓-1.9 | |
| 5/19 12:30 | 41.9 | ↓-1.8 | |
| 5/19 12:40 | 40.1 | ↓-1.8 | |
| 5/19 12:50 | 38.4 | ↓-1.7 | |
| 5/19 13:00 | 36.8 | ↓-1.6 | |
| 5/19 13:10 | 35.3 | ↓-1.5 | |
| 5/19 13:20 | 33.8 | ↓-1.5 | |
| 5/19 13:30 | 32.5 | ↓-1.3 | |
| 5/19 13:40 | 31.2 | ↓-1.3 | |
| 5/19 13:50 | 30.1 | ↓-1.1 | |
| 5/19 14:00 | 29.1 | ↓-1.0 | |
| 5/19 14:10 | 28.1 | ↓-1.0 | |
| 5/19 14:20 | 27.3 | ↓-0.8 | |
| 5/19 14:30 | 26.6 | ↓-0.7 | |
| 5/19 14:40 | 26.0 | ↓-0.6 | |
| 5/19 14:50 | 25.5 | ↓-0.5 | |
| 5/19 15:00 | 25.1 | ↓-0.4 | |
| 5/19 15:10 | 24.8 | ↓-0.3 | |
| 5/19 15:20 | 24.6 | ↓-0.2 | |
| 5/19 15:30 | 24.5 | ↓-0.1 | 干潮 |
| 5/19 15:40 | 24.5 | 0 | |
| 5/19 15:50 | 24.6 | ↑0.1 | |
| 5/19 16:00 | 24.8 | ↑0.2 | |
| 5/19 16:10 | 25.1 | ↑0.3 | |
| 5/19 16:20 | 25.5 | ↑0.4 | |
| 5/19 16:30 | 25.9 | ↑0.4 | |
| 5/19 16:40 | 26.4 | ↑0.5 | |
| 5/19 16:50 | 27.0 | ↑0.6 | |
| 5/19 17:00 | 27.7 | ↑0.7 | |
| 5/19 17:10 | 28.4 | ↑0.7 | |
| 5/19 17:20 | 29.1 | ↑0.7 | |
| 5/19 17:30 | 29.9 | ↑0.8 | |
| 5/19 17:40 | 30.8 | ↑0.9 | |
| 5/19 17:50 | 31.6 | ↑0.8 | |
| 5/19 18:00 | 32.5 | ↑0.9 | |
| 5/19 18:10 | 33.4 | ↑0.9 | |
| 5/19 18:20 | 34.4 | ↑1.0 | |
| 5/19 18:30 | 35.3 | ↑0.9 | |
| 5/19 18:40 | 36.3 | ↑1.0 | |
| 5/19 18:50 | 37.2 | ↑0.9 | |
| 5/19 19:00 | 38.2 | ↑1.0 | |
| 5/19 19:10 | 39.1 | ↑0.9 | |
| 5/19 19:20 | 40.0 | ↑0.9 | |
| 5/19 19:30 | 40.9 | ↑0.9 | |
| 5/19 19:40 | 41.8 | ↑0.9 | |
| 5/19 19:50 | 42.7 | ↑0.9 | |
| 5/19 20:00 | 43.5 | ↑0.8 | |
| 5/19 20:10 | 44.3 | ↑0.8 | |
| 5/19 20:20 | 45.1 | ↑0.8 | |
| 5/19 20:30 | 45.8 | ↑0.7 | |
| 5/19 20:40 | 46.5 | ↑0.7 | |
| 5/19 20:50 | 47.2 | ↑0.7 | |
| 5/19 21:00 | 47.8 | ↑0.6 | |
| 5/19 21:10 | 48.4 | ↑0.6 | |
| 5/19 21:20 | 48.9 | ↑0.5 | |
| 5/19 21:30 | 49.4 | ↑0.5 | |
| 5/19 21:40 | 49.9 | ↑0.5 | |
| 5/19 21:50 | 50.4 | ↑0.5 | |
| 5/19 22:00 | 50.8 | ↑0.4 | |
| 5/19 22:10 | 51.2 | ↑0.4 | |
| 5/19 22:20 | 51.5 | ↑0.3 | |
| 5/19 22:30 | 51.9 | ↑0.4 | |
| 5/19 22:40 | 52.2 | ↑0.3 | |
| 5/19 22:50 | 52.5 | ↑0.3 | |
| 5/19 23:00 | 52.8 | ↑0.3 | |
| 5/19 23:10 | 53.0 | ↑0.2 | |
| 5/19 23:20 | 53.3 | ↑0.3 | |
| 5/19 23:30 | 53.6 | ↑0.3 | |
| 5/19 23:40 | 53.8 | ↑0.2 | |
| 5/19 23:50 | 54.1 | ↑0.3 |