| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(月) |
09:07 | 03:18 | 22:20 | 15:30 |
| 68cm | 51cm | 76cm | 44cm | |
|
||||
コイセボイ（北海道）2050年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 60.9 | ↓-0.8 | |
| 5/30 00:10 | 60.2 | ↓-0.7 | |
| 5/30 00:20 | 59.4 | ↓-0.8 | |
| 5/30 00:30 | 58.6 | ↓-0.8 | |
| 5/30 00:40 | 57.8 | ↓-0.8 | |
| 5/30 00:50 | 57.0 | ↓-0.8 | |
| 5/30 01:00 | 56.2 | ↓-0.8 | |
| 5/30 01:10 | 55.5 | ↓-0.7 | |
| 5/30 01:20 | 54.8 | ↓-0.7 | |
| 5/30 01:30 | 54.1 | ↓-0.7 | |
| 5/30 01:40 | 53.5 | ↓-0.6 | |
| 5/30 01:50 | 52.9 | ↓-0.6 | |
| 5/30 02:00 | 52.4 | ↓-0.5 | |
| 5/30 02:10 | 51.9 | ↓-0.5 | |
| 5/30 02:20 | 51.5 | ↓-0.4 | |
| 5/30 02:30 | 51.2 | ↓-0.3 | |
| 5/30 02:40 | 50.9 | ↓-0.3 | |
| 5/30 02:50 | 50.7 | ↓-0.2 | |
| 5/30 03:00 | 50.5 | ↓-0.2 | |
| 5/30 03:10 | 50.4 | ↓-0.1 | 干潮 |
| 5/30 03:20 | 50.4 | 0 | |
| 5/30 03:30 | 50.5 | ↑0.1 | |
| 5/30 03:40 | 50.6 | ↑0.1 | |
| 5/30 03:50 | 50.8 | ↑0.2 | |
| 5/30 04:00 | 51.0 | ↑0.2 | |
| 5/30 04:10 | 51.4 | ↑0.4 | |
| 5/30 04:20 | 51.8 | ↑0.4 | |
| 5/30 04:30 | 52.2 | ↑0.4 | |
| 5/30 04:40 | 52.7 | ↑0.5 | |
| 5/30 04:50 | 53.2 | ↑0.5 | |
| 5/30 05:00 | 53.8 | ↑0.6 | |
| 5/30 05:10 | 54.5 | ↑0.7 | |
| 5/30 05:20 | 55.1 | ↑0.6 | |
| 5/30 05:30 | 55.8 | ↑0.7 | |
| 5/30 05:40 | 56.6 | ↑0.8 | |
| 5/30 05:50 | 57.3 | ↑0.7 | |
| 5/30 06:00 | 58.1 | ↑0.8 | |
| 5/30 06:10 | 58.9 | ↑0.8 | |
| 5/30 06:20 | 59.7 | ↑0.8 | |
| 5/30 06:30 | 60.4 | ↑0.7 | |
| 5/30 06:40 | 61.2 | ↑0.8 | |
| 5/30 06:50 | 61.9 | ↑0.7 | |
| 5/30 07:00 | 62.7 | ↑0.8 | |
| 5/30 07:10 | 63.4 | ↑0.7 | |
| 5/30 07:20 | 64.0 | ↑0.6 | |
| 5/30 07:30 | 64.7 | ↑0.7 | |
| 5/30 07:40 | 65.2 | ↑0.5 | |
| 5/30 07:50 | 65.8 | ↑0.6 | |
| 5/30 08:00 | 66.2 | ↑0.4 | |
| 5/30 08:10 | 66.7 | ↑0.5 | |
| 5/30 08:20 | 67.0 | ↑0.3 | |
| 5/30 08:30 | 67.3 | ↑0.3 | |
| 5/30 08:40 | 67.5 | ↑0.2 | |
| 5/30 08:50 | 67.7 | ↑0.2 | |
| 5/30 09:00 | 67.8 | ↑0.1 | 満潮 |
| 5/30 09:10 | 67.8 | 0 | |
| 5/30 09:20 | 67.7 | ↓-0.1 | |
| 5/30 09:30 | 67.6 | ↓-0.1 | |
| 5/30 09:40 | 67.3 | ↓-0.3 | |
| 5/30 09:50 | 67.0 | ↓-0.3 | |
| 5/30 10:00 | 66.7 | ↓-0.3 | |
| 5/30 10:10 | 66.2 | ↓-0.5 | |
| 5/30 10:20 | 65.7 | ↓-0.5 | |
| 5/30 10:30 | 65.2 | ↓-0.5 | |
| 5/30 10:40 | 64.5 | ↓-0.7 | |
| 5/30 10:50 | 63.8 | ↓-0.7 | |
| 5/30 11:00 | 63.1 | ↓-0.7 | |
| 5/30 11:10 | 62.3 | ↓-0.8 | |
| 5/30 11:20 | 61.4 | ↓-0.9 | |
| 5/30 11:30 | 60.5 | ↓-0.9 | |
| 5/30 11:40 | 59.6 | ↓-0.9 | |
| 5/30 11:50 | 58.7 | ↓-0.9 | |
| 5/30 12:00 | 57.7 | ↓-1.0 | |
| 5/30 12:10 | 56.7 | ↓-1.0 | |
| 5/30 12:20 | 55.7 | ↓-1.0 | |
| 5/30 12:30 | 54.7 | ↓-1.0 | |
| 5/30 12:40 | 53.7 | ↓-1.0 | |
| 5/30 12:50 | 52.7 | ↓-1.0 | |
| 5/30 13:00 | 51.7 | ↓-1.0 | |
| 5/30 13:10 | 50.8 | ↓-0.9 | |
| 5/30 13:20 | 49.9 | ↓-0.9 | |
| 5/30 13:30 | 49.0 | ↓-0.9 | |
| 5/30 13:40 | 48.1 | ↓-0.9 | |
| 5/30 13:50 | 47.4 | ↓-0.7 | |
| 5/30 14:00 | 46.6 | ↓-0.8 | |
| 5/30 14:10 | 46.0 | ↓-0.6 | |
| 5/30 14:20 | 45.4 | ↓-0.6 | |
| 5/30 14:30 | 44.8 | ↓-0.6 | |
| 5/30 14:40 | 44.4 | ↓-0.4 | |
| 5/30 14:50 | 44.0 | ↓-0.4 | |
| 5/30 15:00 | 43.7 | ↓-0.3 | |
| 5/30 15:10 | 43.5 | ↓-0.2 | |
| 5/30 15:20 | 43.4 | ↓-0.1 | 干潮 |
| 5/30 15:30 | 43.3 | ↓-0.1 | 干潮 |
| 5/30 15:40 | 43.4 | ↑0.1 | |
| 5/30 15:50 | 43.5 | ↑0.1 | |
| 5/30 16:00 | 43.7 | ↑0.2 | |
| 5/30 16:10 | 44.1 | ↑0.4 | |
| 5/30 16:20 | 44.5 | ↑0.4 | |
| 5/30 16:30 | 45.0 | ↑0.5 | |
| 5/30 16:40 | 45.5 | ↑0.5 | |
| 5/30 16:50 | 46.2 | ↑0.7 | |
| 5/30 17:00 | 46.9 | ↑0.7 | |
| 5/30 17:10 | 47.7 | ↑0.8 | |
| 5/30 17:20 | 48.6 | ↑0.9 | |
| 5/30 17:30 | 49.6 | ↑1.0 | |
| 5/30 17:40 | 50.6 | ↑1.0 | |
| 5/30 17:50 | 51.6 | ↑1.0 | |
| 5/30 18:00 | 52.7 | ↑1.1 | |
| 5/30 18:10 | 53.9 | ↑1.2 | |
| 5/30 18:20 | 55.0 | ↑1.1 | |
| 5/30 18:30 | 56.2 | ↑1.2 | |
| 5/30 18:40 | 57.5 | ↑1.3 | 最大潮位差 |
| 5/30 18:50 | 58.7 | ↑1.2 | |
| 5/30 19:00 | 60.0 | ↑1.3 | 最大潮位差 |
| 5/30 19:10 | 61.2 | ↑1.2 | |
| 5/30 19:20 | 62.4 | ↑1.2 | |
| 5/30 19:30 | 63.7 | ↑1.3 | 最大潮位差 |
| 5/30 19:40 | 64.8 | ↑1.1 | |
| 5/30 19:50 | 66.0 | ↑1.2 | |
| 5/30 20:00 | 67.1 | ↑1.1 | |
| 5/30 20:10 | 68.2 | ↑1.1 | |
| 5/30 20:20 | 69.2 | ↑1.0 | |
| 5/30 20:30 | 70.2 | ↑1.0 | |
| 5/30 20:40 | 71.1 | ↑0.9 | |
| 5/30 20:50 | 71.9 | ↑0.8 | |
| 5/30 21:00 | 72.7 | ↑0.8 | |
| 5/30 21:10 | 73.4 | ↑0.7 | |
| 5/30 21:20 | 74.0 | ↑0.6 | |
| 5/30 21:30 | 74.5 | ↑0.5 | |
| 5/30 21:40 | 74.9 | ↑0.4 | |
| 5/30 21:50 | 75.2 | ↑0.3 | |
| 5/30 22:00 | 75.4 | ↑0.2 | |
| 5/30 22:10 | 75.6 | ↑0.2 | 満潮 |
| 5/30 22:20 | 75.6 | 0 | 満潮 |
| 5/30 22:30 | 75.6 | 0 | |
| 5/30 22:40 | 75.4 | ↓-0.2 | |
| 5/30 22:50 | 75.1 | ↓-0.3 | |
| 5/30 23:00 | 74.8 | ↓-0.3 | |
| 5/30 23:10 | 74.4 | ↓-0.4 | |
| 5/30 23:20 | 73.8 | ↓-0.6 | |
| 5/30 23:30 | 73.2 | ↓-0.6 | |
| 5/30 23:40 | 72.5 | ↓-0.7 | |
| 5/30 23:50 | 71.8 | ↓-0.7 |