| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(土) |
09:27 | 02:35 | 23:14 | 16:49 |
| 75cm | 53cm | 65cm | 39cm | |
|
||||
コイセボイ（北海道）2027年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 55.6 | ↓-0.2 | |
| 5/15 00:10 | 55.4 | ↓-0.2 | |
| 5/15 00:20 | 55.2 | ↓-0.2 | |
| 5/15 00:30 | 54.9 | ↓-0.3 | |
| 5/15 00:40 | 54.7 | ↓-0.2 | |
| 5/15 00:50 | 54.4 | ↓-0.3 | |
| 5/15 01:00 | 54.2 | ↓-0.2 | |
| 5/15 01:10 | 53.9 | ↓-0.3 | |
| 5/15 01:20 | 53.7 | ↓-0.2 | |
| 5/15 01:30 | 53.5 | ↓-0.2 | |
| 5/15 01:40 | 53.3 | ↓-0.2 | |
| 5/15 01:50 | 53.1 | ↓-0.2 | |
| 5/15 02:00 | 53.0 | ↓-0.1 | |
| 5/15 02:10 | 52.9 | ↓-0.1 | |
| 5/15 02:20 | 52.8 | ↓-0.1 | |
| 5/15 02:30 | 52.8 | 0 | 干潮 |
| 5/15 02:40 | 52.8 | 0 | |
| 5/15 02:50 | 52.8 | 0 | |
| 5/15 03:00 | 52.9 | ↑0.1 | |
| 5/15 03:10 | 53.1 | ↑0.2 | |
| 5/15 03:20 | 53.3 | ↑0.2 | |
| 5/15 03:30 | 53.5 | ↑0.2 | |
| 5/15 03:40 | 53.8 | ↑0.3 | |
| 5/15 03:50 | 54.1 | ↑0.3 | |
| 5/15 04:00 | 54.5 | ↑0.4 | |
| 5/15 04:10 | 55.0 | ↑0.5 | |
| 5/15 04:20 | 55.5 | ↑0.5 | |
| 5/15 04:30 | 56.0 | ↑0.5 | |
| 5/15 04:40 | 56.6 | ↑0.6 | |
| 5/15 04:50 | 57.2 | ↑0.6 | |
| 5/15 05:00 | 57.9 | ↑0.7 | |
| 5/15 05:10 | 58.6 | ↑0.7 | |
| 5/15 05:20 | 59.4 | ↑0.8 | |
| 5/15 05:30 | 60.1 | ↑0.7 | |
| 5/15 05:40 | 60.9 | ↑0.8 | |
| 5/15 05:50 | 61.8 | ↑0.9 | |
| 5/15 06:00 | 62.6 | ↑0.8 | |
| 5/15 06:10 | 63.4 | ↑0.8 | |
| 5/15 06:20 | 64.3 | ↑0.9 | |
| 5/15 06:30 | 65.2 | ↑0.9 | |
| 5/15 06:40 | 66.0 | ↑0.8 | |
| 5/15 06:50 | 66.8 | ↑0.8 | |
| 5/15 07:00 | 67.7 | ↑0.9 | |
| 5/15 07:10 | 68.5 | ↑0.8 | |
| 5/15 07:20 | 69.2 | ↑0.7 | |
| 5/15 07:30 | 70.0 | ↑0.8 | |
| 5/15 07:40 | 70.7 | ↑0.7 | |
| 5/15 07:50 | 71.4 | ↑0.7 | |
| 5/15 08:00 | 72.0 | ↑0.6 | |
| 5/15 08:10 | 72.5 | ↑0.5 | |
| 5/15 08:20 | 73.0 | ↑0.5 | |
| 5/15 08:30 | 73.5 | ↑0.5 | |
| 5/15 08:40 | 73.9 | ↑0.4 | |
| 5/15 08:50 | 74.2 | ↑0.3 | |
| 5/15 09:00 | 74.4 | ↑0.2 | |
| 5/15 09:10 | 74.6 | ↑0.2 | |
| 5/15 09:20 | 74.7 | ↑0.1 | 満潮 |
| 5/15 09:30 | 74.7 | 0 | |
| 5/15 09:40 | 74.6 | ↓-0.1 | |
| 5/15 09:50 | 74.4 | ↓-0.2 | |
| 5/15 10:00 | 74.2 | ↓-0.2 | |
| 5/15 10:10 | 73.9 | ↓-0.3 | |
| 5/15 10:20 | 73.5 | ↓-0.4 | |
| 5/15 10:30 | 73.0 | ↓-0.5 | |
| 5/15 10:40 | 72.4 | ↓-0.6 | |
| 5/15 10:50 | 71.8 | ↓-0.6 | |
| 5/15 11:00 | 71.1 | ↓-0.7 | |
| 5/15 11:10 | 70.3 | ↓-0.8 | |
| 5/15 11:20 | 69.4 | ↓-0.9 | |
| 5/15 11:30 | 68.5 | ↓-0.9 | |
| 5/15 11:40 | 67.5 | ↓-1.0 | |
| 5/15 11:50 | 66.5 | ↓-1.0 | |
| 5/15 12:00 | 65.4 | ↓-1.1 | |
| 5/15 12:10 | 64.2 | ↓-1.2 | |
| 5/15 12:20 | 63.0 | ↓-1.2 | |
| 5/15 12:30 | 61.8 | ↓-1.2 | |
| 5/15 12:40 | 60.6 | ↓-1.2 | |
| 5/15 12:50 | 59.3 | ↓-1.3 | 最大潮位差 |
| 5/15 13:00 | 58.1 | ↓-1.2 | |
| 5/15 13:10 | 56.8 | ↓-1.3 | 最大潮位差 |
| 5/15 13:20 | 55.5 | ↓-1.3 | 最大潮位差 |
| 5/15 13:30 | 54.2 | ↓-1.3 | 最大潮位差 |
| 5/15 13:40 | 53.0 | ↓-1.2 | |
| 5/15 13:50 | 51.7 | ↓-1.3 | 最大潮位差 |
| 5/15 14:00 | 50.5 | ↓-1.2 | |
| 5/15 14:10 | 49.3 | ↓-1.2 | |
| 5/15 14:20 | 48.2 | ↓-1.1 | |
| 5/15 14:30 | 47.1 | ↓-1.1 | |
| 5/15 14:40 | 46.0 | ↓-1.1 | |
| 5/15 14:50 | 45.0 | ↓-1.0 | |
| 5/15 15:00 | 44.1 | ↓-0.9 | |
| 5/15 15:10 | 43.2 | ↓-0.9 | |
| 5/15 15:20 | 42.4 | ↓-0.8 | |
| 5/15 15:30 | 41.7 | ↓-0.7 | |
| 5/15 15:40 | 41.0 | ↓-0.7 | |
| 5/15 15:50 | 40.5 | ↓-0.5 | |
| 5/15 16:00 | 40.0 | ↓-0.5 | |
| 5/15 16:10 | 39.6 | ↓-0.4 | |
| 5/15 16:20 | 39.3 | ↓-0.3 | |
| 5/15 16:30 | 39.1 | ↓-0.2 | |
| 5/15 16:40 | 39.0 | ↓-0.1 | 干潮 |
| 5/15 16:50 | 39.0 | 0 | |
| 5/15 17:00 | 39.0 | 0 | |
| 5/15 17:10 | 39.2 | ↑0.2 | |
| 5/15 17:20 | 39.4 | ↑0.2 | |
| 5/15 17:30 | 39.7 | ↑0.3 | |
| 5/15 17:40 | 40.1 | ↑0.4 | |
| 5/15 17:50 | 40.6 | ↑0.5 | |
| 5/15 18:00 | 41.2 | ↑0.6 | |
| 5/15 18:10 | 41.8 | ↑0.6 | |
| 5/15 18:20 | 42.5 | ↑0.7 | |
| 5/15 18:30 | 43.3 | ↑0.8 | |
| 5/15 18:40 | 44.1 | ↑0.8 | |
| 5/15 18:50 | 44.9 | ↑0.8 | |
| 5/15 19:00 | 45.8 | ↑0.9 | |
| 5/15 19:10 | 46.8 | ↑1.0 | |
| 5/15 19:20 | 47.8 | ↑1.0 | |
| 5/15 19:30 | 48.8 | ↑1.0 | |
| 5/15 19:40 | 49.8 | ↑1.0 | |
| 5/15 19:50 | 50.8 | ↑1.0 | |
| 5/15 20:00 | 51.8 | ↑1.0 | |
| 5/15 20:10 | 52.9 | ↑1.1 | |
| 5/15 20:20 | 53.9 | ↑1.0 | |
| 5/15 20:30 | 54.9 | ↑1.0 | |
| 5/15 20:40 | 55.9 | ↑1.0 | |
| 5/15 20:50 | 56.8 | ↑0.9 | |
| 5/15 21:00 | 57.8 | ↑1.0 | |
| 5/15 21:10 | 58.6 | ↑0.8 | |
| 5/15 21:20 | 59.5 | ↑0.9 | |
| 5/15 21:30 | 60.2 | ↑0.7 | |
| 5/15 21:40 | 61.0 | ↑0.8 | |
| 5/15 21:50 | 61.6 | ↑0.6 | |
| 5/15 22:00 | 62.2 | ↑0.6 | |
| 5/15 22:10 | 62.7 | ↑0.5 | |
| 5/15 22:20 | 63.2 | ↑0.5 | |
| 5/15 22:30 | 63.6 | ↑0.4 | |
| 5/15 22:40 | 63.9 | ↑0.3 | |
| 5/15 22:50 | 64.1 | ↑0.2 | |
| 5/15 23:00 | 64.2 | ↑0.1 | |
| 5/15 23:10 | 64.3 | ↑0.1 | 満潮 |
| 5/15 23:20 | 64.3 | 0 | |
| 5/15 23:30 | 64.2 | ↓-0.1 | |
| 5/15 23:40 | 64.0 | ↓-0.2 | |
| 5/15 23:50 | 63.8 | ↓-0.2 |