| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(金) |
02:21 | 09:36 | 16:08 | 20:29 |
| 98cm | 8cm | 68cm | 49cm | |
|
||||
コイセボイ（北海道）2020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 | 80.0 | ↑2.1 | |
| 5/8 00:10 | 82.1 | ↑2.1 | |
| 5/8 00:20 | 84.0 | ↑1.9 | |
| 5/8 00:30 | 85.9 | ↑1.9 | |
| 5/8 00:40 | 87.7 | ↑1.8 | |
| 5/8 00:50 | 89.4 | ↑1.7 | |
| 5/8 01:00 | 91.0 | ↑1.6 | |
| 5/8 01:10 | 92.4 | ↑1.4 | |
| 5/8 01:20 | 93.7 | ↑1.3 | |
| 5/8 01:30 | 94.7 | ↑1.0 | |
| 5/8 01:40 | 95.7 | ↑1.0 | |
| 5/8 01:50 | 96.4 | ↑0.7 | |
| 5/8 02:00 | 96.9 | ↑0.5 | |
| 5/8 02:10 | 97.2 | ↑0.3 | |
| 5/8 02:20 | 97.3 | ↑0.1 | 満潮 |
| 5/8 02:30 | 97.2 | ↓-0.1 | |
| 5/8 02:40 | 96.9 | ↓-0.3 | |
| 5/8 02:50 | 96.4 | ↓-0.5 | |
| 5/8 03:00 | 95.6 | ↓-0.8 | |
| 5/8 03:10 | 94.6 | ↓-1.0 | |
| 5/8 03:20 | 93.4 | ↓-1.2 | |
| 5/8 03:30 | 92.0 | ↓-1.4 | |
| 5/8 03:40 | 90.4 | ↓-1.6 | |
| 5/8 03:50 | 88.6 | ↓-1.8 | |
| 5/8 04:00 | 86.5 | ↓-2.1 | |
| 5/8 04:10 | 84.3 | ↓-2.2 | |
| 5/8 04:20 | 82.0 | ↓-2.3 | |
| 5/8 04:30 | 79.4 | ↓-2.6 | |
| 5/8 04:40 | 76.8 | ↓-2.6 | |
| 5/8 04:50 | 73.9 | ↓-2.9 | |
| 5/8 05:00 | 71.0 | ↓-2.9 | |
| 5/8 05:10 | 68.0 | ↓-3.0 | |
| 5/8 05:20 | 64.9 | ↓-3.1 | |
| 5/8 05:30 | 61.7 | ↓-3.2 | |
| 5/8 05:40 | 58.4 | ↓-3.3 | 最大潮位差 |
| 5/8 05:50 | 55.1 | ↓-3.3 | 最大潮位差 |
| 5/8 06:00 | 51.8 | ↓-3.3 | 最大潮位差 |
| 5/8 06:10 | 48.5 | ↓-3.3 | 最大潮位差 |
| 5/8 06:20 | 45.3 | ↓-3.2 | |
| 5/8 06:30 | 42.0 | ↓-3.3 | 最大潮位差 |
| 5/8 06:40 | 38.8 | ↓-3.2 | |
| 5/8 06:50 | 35.7 | ↓-3.1 | |
| 5/8 07:00 | 32.7 | ↓-3.0 | |
| 5/8 07:10 | 29.8 | ↓-2.9 | |
| 5/8 07:20 | 27.0 | ↓-2.8 | |
| 5/8 07:30 | 24.3 | ↓-2.7 | |
| 5/8 07:40 | 21.8 | ↓-2.5 | |
| 5/8 07:50 | 19.5 | ↓-2.3 | |
| 5/8 08:00 | 17.3 | ↓-2.2 | |
| 5/8 08:10 | 15.4 | ↓-1.9 | |
| 5/8 08:20 | 13.6 | ↓-1.8 | |
| 5/8 08:30 | 12.0 | ↓-1.6 | |
| 5/8 08:40 | 10.7 | ↓-1.3 | |
| 5/8 08:50 | 9.6 | ↓-1.1 | |
| 5/8 09:00 | 8.6 | ↓-1.0 | |
| 5/8 09:10 | 8.0 | ↓-0.6 | |
| 5/8 09:20 | 7.5 | ↓-0.5 | |
| 5/8 09:30 | 7.3 | ↓-0.2 | 干潮 |
| 5/8 09:40 | 7.3 | 0 | |
| 5/8 09:50 | 7.5 | ↑0.2 | |
| 5/8 10:00 | 7.9 | ↑0.4 | |
| 5/8 10:10 | 8.6 | ↑0.7 | |
| 5/8 10:20 | 9.4 | ↑0.8 | |
| 5/8 10:30 | 10.5 | ↑1.1 | |
| 5/8 10:40 | 11.7 | ↑1.2 | |
| 5/8 10:50 | 13.2 | ↑1.5 | |
| 5/8 11:00 | 14.7 | ↑1.5 | |
| 5/8 11:10 | 16.5 | ↑1.8 | |
| 5/8 11:20 | 18.3 | ↑1.8 | |
| 5/8 11:30 | 20.3 | ↑2.0 | |
| 5/8 11:40 | 22.4 | ↑2.1 | |
| 5/8 11:50 | 24.7 | ↑2.3 | |
| 5/8 12:00 | 26.9 | ↑2.2 | |
| 5/8 12:10 | 29.3 | ↑2.4 | |
| 5/8 12:20 | 31.7 | ↑2.4 | |
| 5/8 12:30 | 34.1 | ↑2.4 | |
| 5/8 12:40 | 36.5 | ↑2.4 | |
| 5/8 12:50 | 38.9 | ↑2.4 | |
| 5/8 13:00 | 41.3 | ↑2.4 | |
| 5/8 13:10 | 43.7 | ↑2.4 | |
| 5/8 13:20 | 46.0 | ↑2.3 | |
| 5/8 13:30 | 48.2 | ↑2.2 | |
| 5/8 13:40 | 50.4 | ↑2.2 | |
| 5/8 13:50 | 52.5 | ↑2.1 | |
| 5/8 14:00 | 54.4 | ↑1.9 | |
| 5/8 14:10 | 56.3 | ↑1.9 | |
| 5/8 14:20 | 58.0 | ↑1.7 | |
| 5/8 14:30 | 59.6 | ↑1.6 | |
| 5/8 14:40 | 61.1 | ↑1.5 | |
| 5/8 14:50 | 62.4 | ↑1.3 | |
| 5/8 15:00 | 63.5 | ↑1.1 | |
| 5/8 15:10 | 64.5 | ↑1.0 | |
| 5/8 15:20 | 65.3 | ↑0.8 | |
| 5/8 15:30 | 66.0 | ↑0.7 | |
| 5/8 15:40 | 66.5 | ↑0.5 | |
| 5/8 15:50 | 66.9 | ↑0.4 | |
| 5/8 16:00 | 67.1 | ↑0.2 | 満潮 |
| 5/8 16:10 | 67.1 | 0 | |
| 5/8 16:20 | 67.0 | ↓-0.1 | |
| 5/8 16:30 | 66.7 | ↓-0.3 | |
| 5/8 16:40 | 66.3 | ↓-0.4 | |
| 5/8 16:50 | 65.8 | ↓-0.5 | |
| 5/8 17:00 | 65.2 | ↓-0.6 | |
| 5/8 17:10 | 64.5 | ↓-0.7 | |
| 5/8 17:20 | 63.7 | ↓-0.8 | |
| 5/8 17:30 | 62.8 | ↓-0.9 | |
| 5/8 17:40 | 61.8 | ↓-1.0 | |
| 5/8 17:50 | 60.8 | ↓-1.0 | |
| 5/8 18:00 | 59.7 | ↓-1.1 | |
| 5/8 18:10 | 58.6 | ↓-1.1 | |
| 5/8 18:20 | 57.6 | ↓-1.0 | |
| 5/8 18:30 | 56.5 | ↓-1.1 | |
| 5/8 18:40 | 55.4 | ↓-1.1 | |
| 5/8 18:50 | 54.4 | ↓-1.0 | |
| 5/8 19:00 | 53.4 | ↓-1.0 | |
| 5/8 19:10 | 52.4 | ↓-1.0 | |
| 5/8 19:20 | 51.6 | ↓-0.8 | |
| 5/8 19:30 | 50.8 | ↓-0.8 | |
| 5/8 19:40 | 50.1 | ↓-0.7 | |
| 5/8 19:50 | 49.6 | ↓-0.5 | |
| 5/8 20:00 | 49.1 | ↓-0.5 | |
| 5/8 20:10 | 48.8 | ↓-0.3 | |
| 5/8 20:20 | 48.6 | ↓-0.2 | 干潮 |
| 5/8 20:30 | 48.6 | 0 | |
| 5/8 20:40 | 48.7 | ↑0.1 | |
| 5/8 20:50 | 48.9 | ↑0.2 | |
| 5/8 21:00 | 49.4 | ↑0.5 | |
| 5/8 21:10 | 49.9 | ↑0.5 | |
| 5/8 21:20 | 50.7 | ↑0.8 | |
| 5/8 21:30 | 51.6 | ↑0.9 | |
| 5/8 21:40 | 52.6 | ↑1.0 | |
| 5/8 21:50 | 53.8 | ↑1.2 | |
| 5/8 22:00 | 55.2 | ↑1.4 | |
| 5/8 22:10 | 56.7 | ↑1.5 | |
| 5/8 22:20 | 58.3 | ↑1.6 | |
| 5/8 22:30 | 60.0 | ↑1.7 | |
| 5/8 22:40 | 61.9 | ↑1.9 | |
| 5/8 22:50 | 63.9 | ↑2.0 | |
| 5/8 23:00 | 66.0 | ↑2.1 | |
| 5/8 23:10 | 68.1 | ↑2.1 | |
| 5/8 23:20 | 70.3 | ↑2.2 | |
| 5/8 23:30 | 72.6 | ↑2.3 | |
| 5/8 23:40 | 74.9 | ↑2.3 | |
| 5/8 23:50 | 77.2 | ↑2.3 |