| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(金) |
08:36 | 02:37 | 22:03 | 15:17 |
| 71cm | 52cm | 74cm | 42cm | |
|
||||
コイセボイ（北海道）2031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 | 58.2 | ↓-0.7 | |
| 5/30 00:10 | 57.5 | ↓-0.7 | |
| 5/30 00:20 | 56.8 | ↓-0.7 | |
| 5/30 00:30 | 56.1 | ↓-0.7 | |
| 5/30 00:40 | 55.5 | ↓-0.6 | |
| 5/30 00:50 | 54.8 | ↓-0.7 | |
| 5/30 01:00 | 54.2 | ↓-0.6 | |
| 5/30 01:10 | 53.7 | ↓-0.5 | |
| 5/30 01:20 | 53.2 | ↓-0.5 | |
| 5/30 01:30 | 52.8 | ↓-0.4 | |
| 5/30 01:40 | 52.4 | ↓-0.4 | |
| 5/30 01:50 | 52.0 | ↓-0.4 | |
| 5/30 02:00 | 51.8 | ↓-0.2 | |
| 5/30 02:10 | 51.6 | ↓-0.2 | |
| 5/30 02:20 | 51.4 | ↓-0.2 | |
| 5/30 02:30 | 51.3 | ↓-0.1 | 干潮 |
| 5/30 02:40 | 51.3 | 0 | |
| 5/30 02:50 | 51.4 | ↑0.1 | |
| 5/30 03:00 | 51.5 | ↑0.1 | |
| 5/30 03:10 | 51.7 | ↑0.2 | |
| 5/30 03:20 | 52.0 | ↑0.3 | |
| 5/30 03:30 | 52.3 | ↑0.3 | |
| 5/30 03:40 | 52.7 | ↑0.4 | |
| 5/30 03:50 | 53.2 | ↑0.5 | |
| 5/30 04:00 | 53.7 | ↑0.5 | |
| 5/30 04:10 | 54.2 | ↑0.5 | |
| 5/30 04:20 | 54.9 | ↑0.7 | |
| 5/30 04:30 | 55.5 | ↑0.6 | |
| 5/30 04:40 | 56.2 | ↑0.7 | |
| 5/30 04:50 | 57.0 | ↑0.8 | |
| 5/30 05:00 | 57.8 | ↑0.8 | |
| 5/30 05:10 | 58.6 | ↑0.8 | |
| 5/30 05:20 | 59.4 | ↑0.8 | |
| 5/30 05:30 | 60.2 | ↑0.8 | |
| 5/30 05:40 | 61.0 | ↑0.8 | |
| 5/30 05:50 | 61.9 | ↑0.9 | |
| 5/30 06:00 | 62.7 | ↑0.8 | |
| 5/30 06:10 | 63.5 | ↑0.8 | |
| 5/30 06:20 | 64.3 | ↑0.8 | |
| 5/30 06:30 | 65.1 | ↑0.8 | |
| 5/30 06:40 | 65.9 | ↑0.8 | |
| 5/30 06:50 | 66.6 | ↑0.7 | |
| 5/30 07:00 | 67.2 | ↑0.6 | |
| 5/30 07:10 | 67.8 | ↑0.6 | |
| 5/30 07:20 | 68.4 | ↑0.6 | |
| 5/30 07:30 | 68.9 | ↑0.5 | |
| 5/30 07:40 | 69.4 | ↑0.5 | |
| 5/30 07:50 | 69.7 | ↑0.3 | |
| 5/30 08:00 | 70.0 | ↑0.3 | |
| 5/30 08:10 | 70.3 | ↑0.3 | |
| 5/30 08:20 | 70.4 | ↑0.1 | |
| 5/30 08:30 | 70.5 | ↑0.1 | 満潮 |
| 5/30 08:40 | 70.5 | 0 | |
| 5/30 08:50 | 70.4 | ↓-0.1 | |
| 5/30 09:00 | 70.3 | ↓-0.1 | |
| 5/30 09:10 | 70.0 | ↓-0.3 | |
| 5/30 09:20 | 69.7 | ↓-0.3 | |
| 5/30 09:30 | 69.3 | ↓-0.4 | |
| 5/30 09:40 | 68.8 | ↓-0.5 | |
| 5/30 09:50 | 68.2 | ↓-0.6 | |
| 5/30 10:00 | 67.6 | ↓-0.6 | |
| 5/30 10:10 | 66.9 | ↓-0.7 | |
| 5/30 10:20 | 66.2 | ↓-0.7 | |
| 5/30 10:30 | 65.3 | ↓-0.9 | |
| 5/30 10:40 | 64.4 | ↓-0.9 | |
| 5/30 10:50 | 63.5 | ↓-0.9 | |
| 5/30 11:00 | 62.5 | ↓-1.0 | |
| 5/30 11:10 | 61.5 | ↓-1.0 | |
| 5/30 11:20 | 60.4 | ↓-1.1 | |
| 5/30 11:30 | 59.4 | ↓-1.0 | |
| 5/30 11:40 | 58.3 | ↓-1.1 | |
| 5/30 11:50 | 57.1 | ↓-1.2 | |
| 5/30 12:00 | 56.0 | ↓-1.1 | |
| 5/30 12:10 | 54.9 | ↓-1.1 | |
| 5/30 12:20 | 53.8 | ↓-1.1 | |
| 5/30 12:30 | 52.7 | ↓-1.1 | |
| 5/30 12:40 | 51.6 | ↓-1.1 | |
| 5/30 12:50 | 50.5 | ↓-1.1 | |
| 5/30 13:00 | 49.5 | ↓-1.0 | |
| 5/30 13:10 | 48.5 | ↓-1.0 | |
| 5/30 13:20 | 47.6 | ↓-0.9 | |
| 5/30 13:30 | 46.7 | ↓-0.9 | |
| 5/30 13:40 | 45.9 | ↓-0.8 | |
| 5/30 13:50 | 45.1 | ↓-0.8 | |
| 5/30 14:00 | 44.4 | ↓-0.7 | |
| 5/30 14:10 | 43.8 | ↓-0.6 | |
| 5/30 14:20 | 43.3 | ↓-0.5 | |
| 5/30 14:30 | 42.8 | ↓-0.5 | |
| 5/30 14:40 | 42.5 | ↓-0.3 | |
| 5/30 14:50 | 42.2 | ↓-0.3 | |
| 5/30 15:00 | 42.0 | ↓-0.2 | |
| 5/30 15:10 | 41.9 | ↓-0.1 | 干潮 |
| 5/30 15:20 | 41.9 | 0 | |
| 5/30 15:30 | 42.0 | ↑0.1 | |
| 5/30 15:40 | 42.1 | ↑0.1 | |
| 5/30 15:50 | 42.4 | ↑0.3 | |
| 5/30 16:00 | 42.8 | ↑0.4 | |
| 5/30 16:10 | 43.2 | ↑0.4 | |
| 5/30 16:20 | 43.8 | ↑0.6 | |
| 5/30 16:30 | 44.4 | ↑0.6 | |
| 5/30 16:40 | 45.1 | ↑0.7 | |
| 5/30 16:50 | 45.9 | ↑0.8 | |
| 5/30 17:00 | 46.7 | ↑0.8 | |
| 5/30 17:10 | 47.6 | ↑0.9 | |
| 5/30 17:20 | 48.6 | ↑1.0 | |
| 5/30 17:30 | 49.6 | ↑1.0 | |
| 5/30 17:40 | 50.7 | ↑1.1 | |
| 5/30 17:50 | 51.8 | ↑1.1 | |
| 5/30 18:00 | 52.9 | ↑1.1 | |
| 5/30 18:10 | 54.1 | ↑1.2 | |
| 5/30 18:20 | 55.3 | ↑1.2 | |
| 5/30 18:30 | 56.5 | ↑1.2 | |
| 5/30 18:40 | 57.7 | ↑1.2 | |
| 5/30 18:50 | 58.9 | ↑1.2 | |
| 5/30 19:00 | 60.2 | ↑1.3 | 最大潮位差 |
| 5/30 19:10 | 61.3 | ↑1.1 | |
| 5/30 19:20 | 62.5 | ↑1.2 | |
| 5/30 19:30 | 63.7 | ↑1.2 | |
| 5/30 19:40 | 64.8 | ↑1.1 | |
| 5/30 19:50 | 65.8 | ↑1.0 | |
| 5/30 20:00 | 66.8 | ↑1.0 | |
| 5/30 20:10 | 67.8 | ↑1.0 | |
| 5/30 20:20 | 68.7 | ↑0.9 | |
| 5/30 20:30 | 69.5 | ↑0.8 | |
| 5/30 20:40 | 70.2 | ↑0.7 | |
| 5/30 20:50 | 70.9 | ↑0.7 | |
| 5/30 21:00 | 71.5 | ↑0.6 | |
| 5/30 21:10 | 72.0 | ↑0.5 | |
| 5/30 21:20 | 72.4 | ↑0.4 | |
| 5/30 21:30 | 72.8 | ↑0.4 | |
| 5/30 21:40 | 73.0 | ↑0.2 | |
| 5/30 21:50 | 73.2 | ↑0.2 | |
| 5/30 22:00 | 73.3 | ↑0.1 | 満潮 |
| 5/30 22:10 | 73.2 | ↓-0.1 | |
| 5/30 22:20 | 73.1 | ↓-0.1 | |
| 5/30 22:30 | 72.9 | ↓-0.2 | |
| 5/30 22:40 | 72.6 | ↓-0.3 | |
| 5/30 22:50 | 72.2 | ↓-0.4 | |
| 5/30 23:00 | 71.8 | ↓-0.4 | |
| 5/30 23:10 | 71.2 | ↓-0.6 | |
| 5/30 23:20 | 70.6 | ↓-0.6 | |
| 5/30 23:30 | 69.9 | ↓-0.7 | |
| 5/30 23:40 | 69.2 | ↓-0.7 | |
| 5/30 23:50 | 68.3 | ↓-0.9 |