| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(日) |
02:02 | 09:07 | 15:38 | 20:16 |
| 92cm | 12cm | 70cm | 48cm | |
|
||||
コイセボイ（北海道）2039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 | 79.3 | ↑1.9 | |
| 5/8 00:10 | 81.1 | ↑1.8 | |
| 5/8 00:20 | 82.8 | ↑1.7 | |
| 5/8 00:30 | 84.4 | ↑1.6 | |
| 5/8 00:40 | 85.8 | ↑1.4 | |
| 5/8 00:50 | 87.2 | ↑1.4 | |
| 5/8 01:00 | 88.4 | ↑1.2 | |
| 5/8 01:10 | 89.4 | ↑1.0 | |
| 5/8 01:20 | 90.2 | ↑0.8 | |
| 5/8 01:30 | 90.9 | ↑0.7 | |
| 5/8 01:40 | 91.4 | ↑0.5 | |
| 5/8 01:50 | 91.7 | ↑0.3 | |
| 5/8 02:00 | 91.8 | ↑0.1 | 満潮 |
| 5/8 02:10 | 91.8 | 0 | |
| 5/8 02:20 | 91.5 | ↓-0.3 | |
| 5/8 02:30 | 91.0 | ↓-0.5 | |
| 5/8 02:40 | 90.3 | ↓-0.7 | |
| 5/8 02:50 | 89.4 | ↓-0.9 | |
| 5/8 03:00 | 88.2 | ↓-1.2 | |
| 5/8 03:10 | 86.9 | ↓-1.3 | |
| 5/8 03:20 | 85.4 | ↓-1.5 | |
| 5/8 03:30 | 83.7 | ↓-1.7 | |
| 5/8 03:40 | 81.9 | ↓-1.8 | |
| 5/8 03:50 | 79.8 | ↓-2.1 | |
| 5/8 04:00 | 77.6 | ↓-2.2 | |
| 5/8 04:10 | 75.3 | ↓-2.3 | |
| 5/8 04:20 | 72.8 | ↓-2.5 | |
| 5/8 04:30 | 70.2 | ↓-2.6 | |
| 5/8 04:40 | 67.5 | ↓-2.7 | |
| 5/8 04:50 | 64.7 | ↓-2.8 | |
| 5/8 05:00 | 61.8 | ↓-2.9 | |
| 5/8 05:10 | 58.9 | ↓-2.9 | |
| 5/8 05:20 | 55.9 | ↓-3.0 | |
| 5/8 05:30 | 52.9 | ↓-3.0 | |
| 5/8 05:40 | 49.8 | ↓-3.1 | 最大潮位差 |
| 5/8 05:50 | 46.8 | ↓-3.0 | |
| 5/8 06:00 | 43.8 | ↓-3.0 | |
| 5/8 06:10 | 40.9 | ↓-2.9 | |
| 5/8 06:20 | 38.0 | ↓-2.9 | |
| 5/8 06:30 | 35.2 | ↓-2.8 | |
| 5/8 06:40 | 32.5 | ↓-2.7 | |
| 5/8 06:50 | 29.8 | ↓-2.7 | |
| 5/8 07:00 | 27.3 | ↓-2.5 | |
| 5/8 07:10 | 25.0 | ↓-2.3 | |
| 5/8 07:20 | 22.8 | ↓-2.2 | |
| 5/8 07:30 | 20.7 | ↓-2.1 | |
| 5/8 07:40 | 18.9 | ↓-1.8 | |
| 5/8 07:50 | 17.2 | ↓-1.7 | |
| 5/8 08:00 | 15.7 | ↓-1.5 | |
| 5/8 08:10 | 14.4 | ↓-1.3 | |
| 5/8 08:20 | 13.3 | ↓-1.1 | |
| 5/8 08:30 | 12.4 | ↓-0.9 | |
| 5/8 08:40 | 11.8 | ↓-0.6 | |
| 5/8 08:50 | 11.3 | ↓-0.5 | |
| 5/8 09:00 | 11.1 | ↓-0.2 | 干潮 |
| 5/8 09:10 | 11.1 | 0 | |
| 5/8 09:20 | 11.2 | ↑0.1 | |
| 5/8 09:30 | 11.7 | ↑0.5 | |
| 5/8 09:40 | 12.3 | ↑0.6 | |
| 5/8 09:50 | 13.1 | ↑0.8 | |
| 5/8 10:00 | 14.1 | ↑1.0 | |
| 5/8 10:10 | 15.3 | ↑1.2 | |
| 5/8 10:20 | 16.6 | ↑1.3 | |
| 5/8 10:30 | 18.2 | ↑1.6 | |
| 5/8 10:40 | 19.8 | ↑1.6 | |
| 5/8 10:50 | 21.6 | ↑1.8 | |
| 5/8 11:00 | 23.6 | ↑2.0 | |
| 5/8 11:10 | 25.6 | ↑2.0 | |
| 5/8 11:20 | 27.8 | ↑2.2 | |
| 5/8 11:30 | 30.0 | ↑2.2 | |
| 5/8 11:40 | 32.3 | ↑2.3 | |
| 5/8 11:50 | 34.6 | ↑2.3 | |
| 5/8 12:00 | 37.0 | ↑2.4 | |
| 5/8 12:10 | 39.4 | ↑2.4 | |
| 5/8 12:20 | 41.8 | ↑2.4 | |
| 5/8 12:30 | 44.1 | ↑2.3 | |
| 5/8 12:40 | 46.5 | ↑2.4 | |
| 5/8 12:50 | 48.8 | ↑2.3 | |
| 5/8 13:00 | 51.0 | ↑2.2 | |
| 5/8 13:10 | 53.2 | ↑2.2 | |
| 5/8 13:20 | 55.2 | ↑2.0 | |
| 5/8 13:30 | 57.2 | ↑2.0 | |
| 5/8 13:40 | 59.1 | ↑1.9 | |
| 5/8 13:50 | 60.8 | ↑1.7 | |
| 5/8 14:00 | 62.4 | ↑1.6 | |
| 5/8 14:10 | 63.9 | ↑1.5 | |
| 5/8 14:20 | 65.2 | ↑1.3 | |
| 5/8 14:30 | 66.3 | ↑1.1 | |
| 5/8 14:40 | 67.3 | ↑1.0 | |
| 5/8 14:50 | 68.2 | ↑0.9 | |
| 5/8 15:00 | 68.9 | ↑0.7 | |
| 5/8 15:10 | 69.4 | ↑0.5 | |
| 5/8 15:20 | 69.7 | ↑0.3 | |
| 5/8 15:30 | 69.9 | ↑0.2 | 満潮 |
| 5/8 15:40 | 70.0 | ↑0.1 | |
| 5/8 15:50 | 69.9 | ↓-0.1 | |
| 5/8 16:00 | 69.6 | ↓-0.3 | |
| 5/8 16:10 | 69.2 | ↓-0.4 | |
| 5/8 16:20 | 68.6 | ↓-0.6 | |
| 5/8 16:30 | 68.0 | ↓-0.6 | |
| 5/8 16:40 | 67.2 | ↓-0.8 | |
| 5/8 16:50 | 66.3 | ↓-0.9 | |
| 5/8 17:00 | 65.4 | ↓-0.9 | |
| 5/8 17:10 | 64.3 | ↓-1.1 | |
| 5/8 17:20 | 63.2 | ↓-1.1 | |
| 5/8 17:30 | 62.1 | ↓-1.1 | |
| 5/8 17:40 | 60.9 | ↓-1.2 | |
| 5/8 17:50 | 59.6 | ↓-1.3 | |
| 5/8 18:00 | 58.4 | ↓-1.2 | |
| 5/8 18:10 | 57.2 | ↓-1.2 | |
| 5/8 18:20 | 56.0 | ↓-1.2 | |
| 5/8 18:30 | 54.8 | ↓-1.2 | |
| 5/8 18:40 | 53.7 | ↓-1.1 | |
| 5/8 18:50 | 52.6 | ↓-1.1 | |
| 5/8 19:00 | 51.6 | ↓-1.0 | |
| 5/8 19:10 | 50.7 | ↓-0.9 | |
| 5/8 19:20 | 50.0 | ↓-0.7 | |
| 5/8 19:30 | 49.3 | ↓-0.7 | |
| 5/8 19:40 | 48.7 | ↓-0.6 | |
| 5/8 19:50 | 48.3 | ↓-0.4 | |
| 5/8 20:00 | 48.0 | ↓-0.3 | |
| 5/8 20:10 | 47.8 | ↓-0.2 | 干潮 |
| 5/8 20:20 | 47.8 | 0 | |
| 5/8 20:30 | 47.9 | ↑0.1 | |
| 5/8 20:40 | 48.3 | ↑0.4 | |
| 5/8 20:50 | 48.7 | ↑0.4 | |
| 5/8 21:00 | 49.3 | ↑0.6 | |
| 5/8 21:10 | 50.1 | ↑0.8 | |
| 5/8 21:20 | 51.1 | ↑1.0 | |
| 5/8 21:30 | 52.2 | ↑1.1 | |
| 5/8 21:40 | 53.4 | ↑1.2 | |
| 5/8 21:50 | 54.8 | ↑1.4 | |
| 5/8 22:00 | 56.3 | ↑1.5 | |
| 5/8 22:10 | 57.9 | ↑1.6 | |
| 5/8 22:20 | 59.7 | ↑1.8 | |
| 5/8 22:30 | 61.5 | ↑1.8 | |
| 5/8 22:40 | 63.5 | ↑2.0 | |
| 5/8 22:50 | 65.5 | ↑2.0 | |
| 5/8 23:00 | 67.6 | ↑2.1 | |
| 5/8 23:10 | 69.8 | ↑2.2 | |
| 5/8 23:20 | 72.0 | ↑2.2 | |
| 5/8 23:30 | 74.2 | ↑2.2 | |
| 5/8 23:40 | 76.4 | ↑2.2 | |
| 5/8 23:50 | 78.7 | ↑2.3 |