| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(木) |
00:14 | 05:10 | 11:35 | 18:17 |
| 60cm | 49cm | 75cm | 40cm | |
|
||||
コイセボイ（北海道）2025年05月8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 |
|---|---|---|---|
| 5/8 00:00 | 59.9 | ↑0.2 | |
| 5/8 00:10 | 59.9 | 0 | 満潮 |
| 5/8 00:20 | 59.9 | 0 | |
| 5/8 00:30 | 59.8 | ↓-0.1 | |
| 5/8 00:40 | 59.7 | ↓-0.1 | |
| 5/8 00:50 | 59.5 | ↓-0.2 | |
| 5/8 01:00 | 59.2 | ↓-0.3 | |
| 5/8 01:10 | 58.9 | ↓-0.3 | |
| 5/8 01:20 | 58.5 | ↓-0.4 | |
| 5/8 01:30 | 58.0 | ↓-0.5 | |
| 5/8 01:40 | 57.6 | ↓-0.4 | |
| 5/8 01:50 | 57.1 | ↓-0.5 | |
| 5/8 02:00 | 56.5 | ↓-0.6 | |
| 5/8 02:10 | 55.9 | ↓-0.6 | |
| 5/8 02:20 | 55.3 | ↓-0.6 | |
| 5/8 02:30 | 54.7 | ↓-0.6 | |
| 5/8 02:40 | 54.1 | ↓-0.6 | |
| 5/8 02:50 | 53.5 | ↓-0.6 | |
| 5/8 03:00 | 52.9 | ↓-0.6 | |
| 5/8 03:10 | 52.3 | ↓-0.6 | |
| 5/8 03:20 | 51.7 | ↓-0.6 | |
| 5/8 03:30 | 51.2 | ↓-0.5 | |
| 5/8 03:40 | 50.7 | ↓-0.5 | |
| 5/8 03:50 | 50.2 | ↓-0.5 | |
| 5/8 04:00 | 49.7 | ↓-0.5 | |
| 5/8 04:10 | 49.3 | ↓-0.4 | |
| 5/8 04:20 | 49.0 | ↓-0.3 | |
| 5/8 04:30 | 48.7 | ↓-0.3 | |
| 5/8 04:40 | 48.5 | ↓-0.2 | |
| 5/8 04:50 | 48.3 | ↓-0.2 | |
| 5/8 05:00 | 48.2 | ↓-0.1 | 干潮 |
| 5/8 05:10 | 48.2 | 0 | 干潮 |
| 5/8 05:20 | 48.2 | 0 | |
| 5/8 05:30 | 48.3 | ↑0.1 | |
| 5/8 05:40 | 48.5 | ↑0.2 | |
| 5/8 05:50 | 48.8 | ↑0.3 | |
| 5/8 06:00 | 49.1 | ↑0.3 | |
| 5/8 06:10 | 49.6 | ↑0.5 | |
| 5/8 06:20 | 50.1 | ↑0.5 | |
| 5/8 06:30 | 50.6 | ↑0.5 | |
| 5/8 06:40 | 51.3 | ↑0.7 | |
| 5/8 06:50 | 51.9 | ↑0.6 | |
| 5/8 07:00 | 52.7 | ↑0.8 | |
| 5/8 07:10 | 53.5 | ↑0.8 | |
| 5/8 07:20 | 54.4 | ↑0.9 | |
| 5/8 07:30 | 55.3 | ↑0.9 | |
| 5/8 07:40 | 56.3 | ↑1.0 | |
| 5/8 07:50 | 57.2 | ↑0.9 | |
| 5/8 08:00 | 58.3 | ↑1.1 | |
| 5/8 08:10 | 59.3 | ↑1.0 | |
| 5/8 08:20 | 60.4 | ↑1.1 | |
| 5/8 08:30 | 61.4 | ↑1.0 | |
| 5/8 08:40 | 62.5 | ↑1.1 | |
| 5/8 08:50 | 63.6 | ↑1.1 | |
| 5/8 09:00 | 64.6 | ↑1.0 | |
| 5/8 09:10 | 65.7 | ↑1.1 | |
| 5/8 09:20 | 66.7 | ↑1.0 | |
| 5/8 09:30 | 67.6 | ↑0.9 | |
| 5/8 09:40 | 68.6 | ↑1.0 | |
| 5/8 09:50 | 69.5 | ↑0.9 | |
| 5/8 10:00 | 70.3 | ↑0.8 | |
| 5/8 10:10 | 71.0 | ↑0.7 | |
| 5/8 10:20 | 71.7 | ↑0.7 | |
| 5/8 10:30 | 72.4 | ↑0.7 | |
| 5/8 10:40 | 72.9 | ↑0.5 | |
| 5/8 10:50 | 73.3 | ↑0.4 | |
| 5/8 11:00 | 73.7 | ↑0.4 | |
| 5/8 11:10 | 74.0 | ↑0.3 | |
| 5/8 11:20 | 74.2 | ↑0.2 | |
| 5/8 11:30 | 74.3 | ↑0.1 | 満潮 |
| 5/8 11:40 | 74.3 | 0 | |
| 5/8 11:50 | 74.1 | ↓-0.2 | |
| 5/8 12:00 | 73.9 | ↓-0.2 | |
| 5/8 12:10 | 73.6 | ↓-0.3 | |
| 5/8 12:20 | 73.2 | ↓-0.4 | |
| 5/8 12:30 | 72.7 | ↓-0.5 | |
| 5/8 12:40 | 72.1 | ↓-0.6 | |
| 5/8 12:50 | 71.4 | ↓-0.7 | |
| 5/8 13:00 | 70.6 | ↓-0.8 | |
| 5/8 13:10 | 69.8 | ↓-0.8 | |
| 5/8 13:20 | 68.8 | ↓-1.0 | |
| 5/8 13:30 | 67.8 | ↓-1.0 | |
| 5/8 13:40 | 66.7 | ↓-1.1 | |
| 5/8 13:50 | 65.6 | ↓-1.1 | |
| 5/8 14:00 | 64.4 | ↓-1.2 | |
| 5/8 14:10 | 63.1 | ↓-1.3 | |
| 5/8 14:20 | 61.8 | ↓-1.3 | |
| 5/8 14:30 | 60.5 | ↓-1.3 | |
| 5/8 14:40 | 59.2 | ↓-1.3 | |
| 5/8 14:50 | 57.8 | ↓-1.4 | 最大潮位差 |
| 5/8 15:00 | 56.4 | ↓-1.4 | 最大潮位差 |
| 5/8 15:10 | 55.1 | ↓-1.3 | |
| 5/8 15:20 | 53.7 | ↓-1.4 | 最大潮位差 |
| 5/8 15:30 | 52.4 | ↓-1.3 | |
| 5/8 15:40 | 51.0 | ↓-1.4 | 最大潮位差 |
| 5/8 15:50 | 49.8 | ↓-1.2 | |
| 5/8 16:00 | 48.5 | ↓-1.3 | |
| 5/8 16:10 | 47.3 | ↓-1.2 | |
| 5/8 16:20 | 46.2 | ↓-1.1 | |
| 5/8 16:30 | 45.2 | ↓-1.0 | |
| 5/8 16:40 | 44.2 | ↓-1.0 | |
| 5/8 16:50 | 43.3 | ↓-0.9 | |
| 5/8 17:00 | 42.4 | ↓-0.9 | |
| 5/8 17:10 | 41.7 | ↓-0.7 | |
| 5/8 17:20 | 41.1 | ↓-0.6 | |
| 5/8 17:30 | 40.5 | ↓-0.6 | |
| 5/8 17:40 | 40.1 | ↓-0.4 | |
| 5/8 17:50 | 39.8 | ↓-0.3 | |
| 5/8 18:00 | 39.6 | ↓-0.2 | |
| 5/8 18:10 | 39.4 | ↓-0.2 | 干潮 |
| 5/8 18:20 | 39.4 | 0 | |
| 5/8 18:30 | 39.5 | ↑0.1 | |
| 5/8 18:40 | 39.7 | ↑0.2 | |
| 5/8 18:50 | 40.1 | ↑0.4 | |
| 5/8 19:00 | 40.5 | ↑0.4 | |
| 5/8 19:10 | 41.0 | ↑0.5 | |
| 5/8 19:20 | 41.6 | ↑0.6 | |
| 5/8 19:30 | 42.3 | ↑0.7 | |
| 5/8 19:40 | 43.1 | ↑0.8 | |
| 5/8 19:50 | 44.0 | ↑0.9 | |
| 5/8 20:00 | 44.9 | ↑0.9 | |
| 5/8 20:10 | 45.9 | ↑1.0 | |
| 5/8 20:20 | 47.0 | ↑1.1 | |
| 5/8 20:30 | 48.1 | ↑1.1 | |
| 5/8 20:40 | 49.3 | ↑1.2 | |
| 5/8 20:50 | 50.5 | ↑1.2 | |
| 5/8 21:00 | 51.7 | ↑1.2 | |
| 5/8 21:10 | 53.0 | ↑1.3 | |
| 5/8 21:20 | 54.2 | ↑1.2 | |
| 5/8 21:30 | 55.5 | ↑1.3 | |
| 5/8 21:40 | 56.7 | ↑1.2 | |
| 5/8 21:50 | 57.9 | ↑1.2 | |
| 5/8 22:00 | 59.1 | ↑1.2 | |
| 5/8 22:10 | 60.3 | ↑1.2 | |
| 5/8 22:20 | 61.4 | ↑1.1 | |
| 5/8 22:30 | 62.4 | ↑1.0 | |
| 5/8 22:40 | 63.4 | ↑1.0 | |
| 5/8 22:50 | 64.3 | ↑0.9 | |
| 5/8 23:00 | 65.2 | ↑0.9 | |
| 5/8 23:10 | 65.9 | ↑0.7 | |
| 5/8 23:20 | 66.6 | ↑0.7 | |
| 5/8 23:30 | 67.2 | ↑0.6 | |
| 5/8 23:40 | 67.7 | ↑0.5 | |
| 5/8 23:50 | 68.0 | ↑0.3 |