| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(火) |
09:50 | 03:39 | 23:47 | 17:05 |
| 74cm | 55cm | 69cm | 37cm | |
|
||||
コイセボイ（北海道）2036年05月20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 |
|---|---|---|---|
| 5/20 00:00 | 61.1 | ↓-0.2 | |
| 5/20 00:10 | 60.9 | ↓-0.2 | |
| 5/20 00:20 | 60.6 | ↓-0.3 | |
| 5/20 00:30 | 60.3 | ↓-0.3 | |
| 5/20 00:40 | 60.0 | ↓-0.3 | |
| 5/20 00:50 | 59.7 | ↓-0.3 | |
| 5/20 01:00 | 59.3 | ↓-0.4 | |
| 5/20 01:10 | 58.9 | ↓-0.4 | |
| 5/20 01:20 | 58.5 | ↓-0.4 | |
| 5/20 01:30 | 58.1 | ↓-0.4 | |
| 5/20 01:40 | 57.7 | ↓-0.4 | |
| 5/20 01:50 | 57.4 | ↓-0.3 | |
| 5/20 02:00 | 57.0 | ↓-0.4 | |
| 5/20 02:10 | 56.6 | ↓-0.4 | |
| 5/20 02:20 | 56.3 | ↓-0.3 | |
| 5/20 02:30 | 56.0 | ↓-0.3 | |
| 5/20 02:40 | 55.7 | ↓-0.3 | |
| 5/20 02:50 | 55.5 | ↓-0.2 | |
| 5/20 03:00 | 55.3 | ↓-0.2 | |
| 5/20 03:10 | 55.1 | ↓-0.2 | |
| 5/20 03:20 | 55.0 | ↓-0.1 | |
| 5/20 03:30 | 55.0 | 0 | 干潮 |
| 5/20 03:40 | 54.9 | ↓-0.1 | |
| 5/20 03:50 | 55.0 | ↑0.1 | |
| 5/20 04:00 | 55.1 | ↑0.1 | |
| 5/20 04:10 | 55.2 | ↑0.1 | |
| 5/20 04:20 | 55.4 | ↑0.2 | |
| 5/20 04:30 | 55.6 | ↑0.2 | |
| 5/20 04:40 | 56.0 | ↑0.4 | |
| 5/20 04:50 | 56.3 | ↑0.3 | |
| 5/20 05:00 | 56.7 | ↑0.4 | |
| 5/20 05:10 | 57.2 | ↑0.5 | |
| 5/20 05:20 | 57.7 | ↑0.5 | |
| 5/20 05:30 | 58.2 | ↑0.5 | |
| 5/20 05:40 | 58.8 | ↑0.6 | |
| 5/20 05:50 | 59.5 | ↑0.7 | |
| 5/20 06:00 | 60.1 | ↑0.6 | |
| 5/20 06:10 | 60.8 | ↑0.7 | |
| 5/20 06:20 | 61.5 | ↑0.7 | |
| 5/20 06:30 | 62.3 | ↑0.8 | |
| 5/20 06:40 | 63.0 | ↑0.7 | |
| 5/20 06:50 | 63.8 | ↑0.8 | |
| 5/20 07:00 | 64.6 | ↑0.8 | |
| 5/20 07:10 | 65.3 | ↑0.7 | |
| 5/20 07:20 | 66.1 | ↑0.8 | |
| 5/20 07:30 | 66.9 | ↑0.8 | |
| 5/20 07:40 | 67.6 | ↑0.7 | |
| 5/20 07:50 | 68.3 | ↑0.7 | |
| 5/20 08:00 | 69.0 | ↑0.7 | |
| 5/20 08:10 | 69.6 | ↑0.6 | |
| 5/20 08:20 | 70.2 | ↑0.6 | |
| 5/20 08:30 | 70.8 | ↑0.6 | |
| 5/20 08:40 | 71.3 | ↑0.5 | |
| 5/20 08:50 | 71.8 | ↑0.5 | |
| 5/20 09:00 | 72.1 | ↑0.3 | |
| 5/20 09:10 | 72.5 | ↑0.4 | |
| 5/20 09:20 | 72.7 | ↑0.2 | |
| 5/20 09:30 | 72.9 | ↑0.2 | |
| 5/20 09:40 | 73.0 | ↑0.1 | 満潮 |
| 5/20 09:50 | 73.0 | 0 | 満潮 |
| 5/20 10:00 | 73.0 | 0 | |
| 5/20 10:10 | 72.9 | ↓-0.1 | |
| 5/20 10:20 | 72.7 | ↓-0.2 | |
| 5/20 10:30 | 72.4 | ↓-0.3 | |
| 5/20 10:40 | 72.0 | ↓-0.4 | |
| 5/20 10:50 | 71.5 | ↓-0.5 | |
| 5/20 11:00 | 71.0 | ↓-0.5 | |
| 5/20 11:10 | 70.4 | ↓-0.6 | |
| 5/20 11:20 | 69.7 | ↓-0.7 | |
| 5/20 11:30 | 68.9 | ↓-0.8 | |
| 5/20 11:40 | 68.0 | ↓-0.9 | |
| 5/20 11:50 | 67.1 | ↓-0.9 | |
| 5/20 12:00 | 66.1 | ↓-1.0 | |
| 5/20 12:10 | 65.1 | ↓-1.0 | |
| 5/20 12:20 | 64.0 | ↓-1.1 | |
| 5/20 12:30 | 62.8 | ↓-1.2 | |
| 5/20 12:40 | 61.7 | ↓-1.1 | |
| 5/20 12:50 | 60.4 | ↓-1.3 | |
| 5/20 13:00 | 59.2 | ↓-1.2 | |
| 5/20 13:10 | 57.9 | ↓-1.3 | |
| 5/20 13:20 | 56.6 | ↓-1.3 | |
| 5/20 13:30 | 55.3 | ↓-1.3 | |
| 5/20 13:40 | 53.9 | ↓-1.4 | 最大潮位差 |
| 5/20 13:50 | 52.6 | ↓-1.3 | |
| 5/20 14:00 | 51.3 | ↓-1.3 | |
| 5/20 14:10 | 50.0 | ↓-1.3 | |
| 5/20 14:20 | 48.8 | ↓-1.2 | |
| 5/20 14:30 | 47.5 | ↓-1.3 | |
| 5/20 14:40 | 46.4 | ↓-1.1 | |
| 5/20 14:50 | 45.2 | ↓-1.2 | |
| 5/20 15:00 | 44.1 | ↓-1.1 | |
| 5/20 15:10 | 43.1 | ↓-1.0 | |
| 5/20 15:20 | 42.1 | ↓-1.0 | |
| 5/20 15:30 | 41.2 | ↓-0.9 | |
| 5/20 15:40 | 40.4 | ↓-0.8 | |
| 5/20 15:50 | 39.7 | ↓-0.7 | |
| 5/20 16:00 | 39.0 | ↓-0.7 | |
| 5/20 16:10 | 38.4 | ↓-0.6 | |
| 5/20 16:20 | 37.9 | ↓-0.5 | |
| 5/20 16:30 | 37.6 | ↓-0.3 | |
| 5/20 16:40 | 37.3 | ↓-0.3 | |
| 5/20 16:50 | 37.1 | ↓-0.2 | |
| 5/20 17:00 | 37.0 | ↓-0.1 | 干潮 |
| 5/20 17:10 | 37.0 | 0 | |
| 5/20 17:20 | 37.1 | ↑0.1 | |
| 5/20 17:30 | 37.3 | ↑0.2 | |
| 5/20 17:40 | 37.6 | ↑0.3 | |
| 5/20 17:50 | 38.0 | ↑0.4 | |
| 5/20 18:00 | 38.5 | ↑0.5 | |
| 5/20 18:10 | 39.1 | ↑0.6 | |
| 5/20 18:20 | 39.7 | ↑0.6 | |
| 5/20 18:30 | 40.5 | ↑0.8 | |
| 5/20 18:40 | 41.3 | ↑0.8 | |
| 5/20 18:50 | 42.2 | ↑0.9 | |
| 5/20 19:00 | 43.1 | ↑0.9 | |
| 5/20 19:10 | 44.1 | ↑1.0 | |
| 5/20 19:20 | 45.2 | ↑1.1 | |
| 5/20 19:30 | 46.3 | ↑1.1 | |
| 5/20 19:40 | 47.5 | ↑1.2 | |
| 5/20 19:50 | 48.6 | ↑1.1 | |
| 5/20 20:00 | 49.8 | ↑1.2 | |
| 5/20 20:10 | 51.1 | ↑1.3 | |
| 5/20 20:20 | 52.3 | ↑1.2 | |
| 5/20 20:30 | 53.5 | ↑1.2 | |
| 5/20 20:40 | 54.8 | ↑1.3 | |
| 5/20 20:50 | 56.0 | ↑1.2 | |
| 5/20 21:00 | 57.2 | ↑1.2 | |
| 5/20 21:10 | 58.3 | ↑1.1 | |
| 5/20 21:20 | 59.4 | ↑1.1 | |
| 5/20 21:30 | 60.5 | ↑1.1 | |
| 5/20 21:40 | 61.6 | ↑1.1 | |
| 5/20 21:50 | 62.5 | ↑0.9 | |
| 5/20 22:00 | 63.5 | ↑1.0 | |
| 5/20 22:10 | 64.3 | ↑0.8 | |
| 5/20 22:20 | 65.1 | ↑0.8 | |
| 5/20 22:30 | 65.8 | ↑0.7 | |
| 5/20 22:40 | 66.4 | ↑0.6 | |
| 5/20 22:50 | 67.0 | ↑0.6 | |
| 5/20 23:00 | 67.4 | ↑0.4 | |
| 5/20 23:10 | 67.8 | ↑0.4 | |
| 5/20 23:20 | 68.1 | ↑0.3 | |
| 5/20 23:30 | 68.3 | ↑0.2 | |
| 5/20 23:40 | 68.4 | ↑0.1 | 満潮 |
| 5/20 23:50 | 68.4 | 0 |