| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(土) |
01:11 | 06:42 | 12:59 | 19:25 |
| 66cm | 42cm | 79cm | 36cm | |
|
||||
コイセボイ（北海道）2038年05月1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 |
|---|---|---|---|
| 5/1 00:00 | 62.9 | ↑0.8 | |
| 5/1 00:10 | 63.6 | ↑0.7 | |
| 5/1 00:20 | 64.2 | ↑0.6 | |
| 5/1 00:30 | 64.7 | ↑0.5 | |
| 5/1 00:40 | 65.1 | ↑0.4 | |
| 5/1 00:50 | 65.4 | ↑0.3 | |
| 5/1 01:00 | 65.5 | ↑0.1 | |
| 5/1 01:10 | 65.6 | ↑0.1 | 満潮 |
| 5/1 01:20 | 65.5 | ↓-0.1 | |
| 5/1 01:30 | 65.4 | ↓-0.1 | |
| 5/1 01:40 | 65.1 | ↓-0.3 | |
| 5/1 01:50 | 64.8 | ↓-0.3 | |
| 5/1 02:00 | 64.3 | ↓-0.5 | |
| 5/1 02:10 | 63.7 | ↓-0.6 | |
| 5/1 02:20 | 63.1 | ↓-0.6 | |
| 5/1 02:30 | 62.3 | ↓-0.8 | |
| 5/1 02:40 | 61.5 | ↓-0.8 | |
| 5/1 02:50 | 60.7 | ↓-0.8 | |
| 5/1 03:00 | 59.7 | ↓-1.0 | |
| 5/1 03:10 | 58.7 | ↓-1.0 | |
| 5/1 03:20 | 57.7 | ↓-1.0 | |
| 5/1 03:30 | 56.6 | ↓-1.1 | |
| 5/1 03:40 | 55.5 | ↓-1.1 | |
| 5/1 03:50 | 54.4 | ↓-1.1 | |
| 5/1 04:00 | 53.3 | ↓-1.1 | |
| 5/1 04:10 | 52.2 | ↓-1.1 | |
| 5/1 04:20 | 51.0 | ↓-1.2 | |
| 5/1 04:30 | 50.0 | ↓-1.0 | |
| 5/1 04:40 | 48.9 | ↓-1.1 | |
| 5/1 04:50 | 47.9 | ↓-1.0 | |
| 5/1 05:00 | 46.9 | ↓-1.0 | |
| 5/1 05:10 | 46.0 | ↓-0.9 | |
| 5/1 05:20 | 45.2 | ↓-0.8 | |
| 5/1 05:30 | 44.4 | ↓-0.8 | |
| 5/1 05:40 | 43.8 | ↓-0.6 | |
| 5/1 05:50 | 43.2 | ↓-0.6 | |
| 5/1 06:00 | 42.7 | ↓-0.5 | |
| 5/1 06:10 | 42.3 | ↓-0.4 | |
| 5/1 06:20 | 42.0 | ↓-0.3 | |
| 5/1 06:30 | 41.8 | ↓-0.2 | |
| 5/1 06:40 | 41.8 | 0 | 干潮 |
| 5/1 06:50 | 41.8 | 0 | |
| 5/1 07:00 | 42.0 | ↑0.2 | |
| 5/1 07:10 | 42.3 | ↑0.3 | |
| 5/1 07:20 | 42.7 | ↑0.4 | |
| 5/1 07:30 | 43.2 | ↑0.5 | |
| 5/1 07:40 | 43.8 | ↑0.6 | |
| 5/1 07:50 | 44.5 | ↑0.7 | |
| 5/1 08:00 | 45.3 | ↑0.8 | |
| 5/1 08:10 | 46.3 | ↑1.0 | |
| 5/1 08:20 | 47.3 | ↑1.0 | |
| 5/1 08:30 | 48.4 | ↑1.1 | |
| 5/1 08:40 | 49.6 | ↑1.2 | |
| 5/1 08:50 | 50.9 | ↑1.3 | |
| 5/1 09:00 | 52.2 | ↑1.3 | |
| 5/1 09:10 | 53.6 | ↑1.4 | |
| 5/1 09:20 | 55.0 | ↑1.4 | |
| 5/1 09:30 | 56.5 | ↑1.5 | |
| 5/1 09:40 | 58.0 | ↑1.5 | |
| 5/1 09:50 | 59.5 | ↑1.5 | |
| 5/1 10:00 | 61.0 | ↑1.5 | |
| 5/1 10:10 | 62.5 | ↑1.5 | |
| 5/1 10:20 | 64.0 | ↑1.5 | |
| 5/1 10:30 | 65.5 | ↑1.5 | |
| 5/1 10:40 | 67.0 | ↑1.5 | |
| 5/1 10:50 | 68.4 | ↑1.4 | |
| 5/1 11:00 | 69.7 | ↑1.3 | |
| 5/1 11:10 | 71.0 | ↑1.3 | |
| 5/1 11:20 | 72.1 | ↑1.1 | |
| 5/1 11:30 | 73.3 | ↑1.2 | |
| 5/1 11:40 | 74.3 | ↑1.0 | |
| 5/1 11:50 | 75.2 | ↑0.9 | |
| 5/1 12:00 | 76.0 | ↑0.8 | |
| 5/1 12:10 | 76.7 | ↑0.7 | |
| 5/1 12:20 | 77.2 | ↑0.5 | |
| 5/1 12:30 | 77.7 | ↑0.5 | |
| 5/1 12:40 | 78.0 | ↑0.3 | |
| 5/1 12:50 | 78.2 | ↑0.2 | 満潮 |
| 5/1 13:00 | 78.2 | 0 | |
| 5/1 13:10 | 78.1 | ↓-0.1 | |
| 5/1 13:20 | 77.9 | ↓-0.2 | |
| 5/1 13:30 | 77.5 | ↓-0.4 | |
| 5/1 13:40 | 77.0 | ↓-0.5 | |
| 5/1 13:50 | 76.4 | ↓-0.6 | |
| 5/1 14:00 | 75.6 | ↓-0.8 | |
| 5/1 14:10 | 74.8 | ↓-0.8 | |
| 5/1 14:20 | 73.8 | ↓-1.0 | |
| 5/1 14:30 | 72.7 | ↓-1.1 | |
| 5/1 14:40 | 71.4 | ↓-1.3 | |
| 5/1 14:50 | 70.1 | ↓-1.3 | |
| 5/1 15:00 | 68.7 | ↓-1.4 | |
| 5/1 15:10 | 67.2 | ↓-1.5 | |
| 5/1 15:20 | 65.7 | ↓-1.5 | |
| 5/1 15:30 | 64.1 | ↓-1.6 | |
| 5/1 15:40 | 62.4 | ↓-1.7 | |
| 5/1 15:50 | 60.7 | ↓-1.7 | |
| 5/1 16:00 | 59.0 | ↓-1.7 | |
| 5/1 16:10 | 57.2 | ↓-1.8 | 最大潮位差 |
| 5/1 16:20 | 55.5 | ↓-1.7 | |
| 5/1 16:30 | 53.8 | ↓-1.7 | |
| 5/1 16:40 | 52.0 | ↓-1.8 | 最大潮位差 |
| 5/1 16:50 | 50.4 | ↓-1.6 | |
| 5/1 17:00 | 48.7 | ↓-1.7 | |
| 5/1 17:10 | 47.1 | ↓-1.6 | |
| 5/1 17:20 | 45.6 | ↓-1.5 | |
| 5/1 17:30 | 44.1 | ↓-1.5 | |
| 5/1 17:40 | 42.8 | ↓-1.3 | |
| 5/1 17:50 | 41.5 | ↓-1.3 | |
| 5/1 18:00 | 40.3 | ↓-1.2 | |
| 5/1 18:10 | 39.3 | ↓-1.0 | |
| 5/1 18:20 | 38.3 | ↓-1.0 | |
| 5/1 18:30 | 37.5 | ↓-0.8 | |
| 5/1 18:40 | 36.8 | ↓-0.7 | |
| 5/1 18:50 | 36.3 | ↓-0.5 | |
| 5/1 19:00 | 35.8 | ↓-0.5 | |
| 5/1 19:10 | 35.6 | ↓-0.2 | |
| 5/1 19:20 | 35.4 | ↓-0.2 | 干潮 |
| 5/1 19:30 | 35.4 | 0 | |
| 5/1 19:40 | 35.6 | ↑0.2 | |
| 5/1 19:50 | 35.9 | ↑0.3 | |
| 5/1 20:00 | 36.3 | ↑0.4 | |
| 5/1 20:10 | 36.9 | ↑0.6 | |
| 5/1 20:20 | 37.6 | ↑0.7 | |
| 5/1 20:30 | 38.4 | ↑0.8 | |
| 5/1 20:40 | 39.4 | ↑1.0 | |
| 5/1 20:50 | 40.4 | ↑1.0 | |
| 5/1 21:00 | 41.6 | ↑1.2 | |
| 5/1 21:10 | 42.8 | ↑1.2 | |
| 5/1 21:20 | 44.2 | ↑1.4 | |
| 5/1 21:30 | 45.6 | ↑1.4 | |
| 5/1 21:40 | 47.1 | ↑1.5 | |
| 5/1 21:50 | 48.6 | ↑1.5 | |
| 5/1 22:00 | 50.2 | ↑1.6 | |
| 5/1 22:10 | 51.8 | ↑1.6 | |
| 5/1 22:20 | 53.4 | ↑1.6 | |
| 5/1 22:30 | 55.1 | ↑1.7 | |
| 5/1 22:40 | 56.7 | ↑1.6 | |
| 5/1 22:50 | 58.3 | ↑1.6 | |
| 5/1 23:00 | 59.9 | ↑1.6 | |
| 5/1 23:10 | 61.4 | ↑1.5 | |
| 5/1 23:20 | 62.9 | ↑1.5 | |
| 5/1 23:30 | 64.4 | ↑1.5 | |
| 5/1 23:40 | 65.7 | ↑1.3 | |
| 5/1 23:50 | 67.0 | ↑1.3 |