| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(木) |
02:28 | 09:43 | 16:09 | 20:36 |
| 99cm | 9cm | 67cm | 46cm | |
|
||||
コイセボイ（北海道）2034年05月04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 |
|---|---|---|---|
| 5/4 00:00 | 79.4 | ↑2.2 | |
| 5/4 00:10 | 81.5 | ↑2.1 | |
| 5/4 00:20 | 83.6 | ↑2.1 | |
| 5/4 00:30 | 85.7 | ↑2.1 | |
| 5/4 00:40 | 87.6 | ↑1.9 | |
| 5/4 00:50 | 89.4 | ↑1.8 | |
| 5/4 01:00 | 91.1 | ↑1.7 | |
| 5/4 01:10 | 92.7 | ↑1.6 | |
| 5/4 01:20 | 94.1 | ↑1.4 | |
| 5/4 01:30 | 95.3 | ↑1.2 | |
| 5/4 01:40 | 96.4 | ↑1.1 | |
| 5/4 01:50 | 97.3 | ↑0.9 | |
| 5/4 02:00 | 97.9 | ↑0.6 | |
| 5/4 02:10 | 98.4 | ↑0.5 | |
| 5/4 02:20 | 98.7 | ↑0.3 | 満潮 |
| 5/4 02:30 | 98.7 | 0 | |
| 5/4 02:40 | 98.6 | ↓-0.1 | |
| 5/4 02:50 | 98.2 | ↓-0.4 | |
| 5/4 03:00 | 97.6 | ↓-0.6 | |
| 5/4 03:10 | 96.7 | ↓-0.9 | |
| 5/4 03:20 | 95.7 | ↓-1.0 | |
| 5/4 03:30 | 94.4 | ↓-1.3 | |
| 5/4 03:40 | 92.9 | ↓-1.5 | |
| 5/4 03:50 | 91.2 | ↓-1.7 | |
| 5/4 04:00 | 89.3 | ↓-1.9 | |
| 5/4 04:10 | 87.3 | ↓-2.0 | |
| 5/4 04:20 | 85.0 | ↓-2.3 | |
| 5/4 04:30 | 82.6 | ↓-2.4 | |
| 5/4 04:40 | 80.0 | ↓-2.6 | |
| 5/4 04:50 | 77.2 | ↓-2.8 | |
| 5/4 05:00 | 74.4 | ↓-2.8 | |
| 5/4 05:10 | 71.4 | ↓-3.0 | |
| 5/4 05:20 | 68.3 | ↓-3.1 | |
| 5/4 05:30 | 65.1 | ↓-3.2 | |
| 5/4 05:40 | 61.9 | ↓-3.2 | |
| 5/4 05:50 | 58.6 | ↓-3.3 | 最大潮位差 |
| 5/4 06:00 | 55.3 | ↓-3.3 | 最大潮位差 |
| 5/4 06:10 | 52.0 | ↓-3.3 | 最大潮位差 |
| 5/4 06:20 | 48.7 | ↓-3.3 | 最大潮位差 |
| 5/4 06:30 | 45.5 | ↓-3.2 | |
| 5/4 06:40 | 42.2 | ↓-3.3 | 最大潮位差 |
| 5/4 06:50 | 39.1 | ↓-3.1 | |
| 5/4 07:00 | 36.0 | ↓-3.1 | |
| 5/4 07:10 | 33.0 | ↓-3.0 | |
| 5/4 07:20 | 30.1 | ↓-2.9 | |
| 5/4 07:30 | 27.4 | ↓-2.7 | |
| 5/4 07:40 | 24.8 | ↓-2.6 | |
| 5/4 07:50 | 22.3 | ↓-2.5 | |
| 5/4 08:00 | 20.0 | ↓-2.3 | |
| 5/4 08:10 | 17.9 | ↓-2.1 | |
| 5/4 08:20 | 16.0 | ↓-1.9 | |
| 5/4 08:30 | 14.3 | ↓-1.7 | |
| 5/4 08:40 | 12.8 | ↓-1.5 | |
| 5/4 08:50 | 11.6 | ↓-1.2 | |
| 5/4 09:00 | 10.5 | ↓-1.1 | |
| 5/4 09:10 | 9.7 | ↓-0.8 | |
| 5/4 09:20 | 9.1 | ↓-0.6 | |
| 5/4 09:30 | 8.7 | ↓-0.4 | |
| 5/4 09:40 | 8.5 | ↓-0.2 | 干潮 |
| 5/4 09:50 | 8.6 | ↑0.1 | |
| 5/4 10:00 | 8.9 | ↑0.3 | |
| 5/4 10:10 | 9.4 | ↑0.5 | |
| 5/4 10:20 | 10.1 | ↑0.7 | |
| 5/4 10:30 | 11.0 | ↑0.9 | |
| 5/4 10:40 | 12.1 | ↑1.1 | |
| 5/4 10:50 | 13.4 | ↑1.3 | |
| 5/4 11:00 | 14.8 | ↑1.4 | |
| 5/4 11:10 | 16.4 | ↑1.6 | |
| 5/4 11:20 | 18.2 | ↑1.8 | |
| 5/4 11:30 | 20.1 | ↑1.9 | |
| 5/4 11:40 | 22.1 | ↑2.0 | |
| 5/4 11:50 | 24.2 | ↑2.1 | |
| 5/4 12:00 | 26.4 | ↑2.2 | |
| 5/4 12:10 | 28.6 | ↑2.2 | |
| 5/4 12:20 | 30.9 | ↑2.3 | |
| 5/4 12:30 | 33.3 | ↑2.4 | |
| 5/4 12:40 | 35.6 | ↑2.3 | |
| 5/4 12:50 | 38.0 | ↑2.4 | |
| 5/4 13:00 | 40.3 | ↑2.3 | |
| 5/4 13:10 | 42.7 | ↑2.4 | |
| 5/4 13:20 | 44.9 | ↑2.2 | |
| 5/4 13:30 | 47.1 | ↑2.2 | |
| 5/4 13:40 | 49.3 | ↑2.2 | |
| 5/4 13:50 | 51.4 | ↑2.1 | |
| 5/4 14:00 | 53.3 | ↑1.9 | |
| 5/4 14:10 | 55.2 | ↑1.9 | |
| 5/4 14:20 | 56.9 | ↑1.7 | |
| 5/4 14:30 | 58.5 | ↑1.6 | |
| 5/4 14:40 | 59.9 | ↑1.4 | |
| 5/4 14:50 | 61.2 | ↑1.3 | |
| 5/4 15:00 | 62.4 | ↑1.2 | |
| 5/4 15:10 | 63.4 | ↑1.0 | |
| 5/4 15:20 | 64.2 | ↑0.8 | |
| 5/4 15:30 | 64.9 | ↑0.7 | |
| 5/4 15:40 | 65.4 | ↑0.5 | |
| 5/4 15:50 | 65.8 | ↑0.4 | |
| 5/4 16:00 | 66.0 | ↑0.2 | 満潮 |
| 5/4 16:10 | 66.0 | 0 | |
| 5/4 16:20 | 65.9 | ↓-0.1 | |
| 5/4 16:30 | 65.7 | ↓-0.2 | |
| 5/4 16:40 | 65.3 | ↓-0.4 | |
| 5/4 16:50 | 64.8 | ↓-0.5 | |
| 5/4 17:00 | 64.1 | ↓-0.7 | |
| 5/4 17:10 | 63.4 | ↓-0.7 | |
| 5/4 17:20 | 62.5 | ↓-0.9 | |
| 5/4 17:30 | 61.6 | ↓-0.9 | |
| 5/4 17:40 | 60.6 | ↓-1.0 | |
| 5/4 17:50 | 59.5 | ↓-1.1 | |
| 5/4 18:00 | 58.4 | ↓-1.1 | |
| 5/4 18:10 | 57.3 | ↓-1.1 | |
| 5/4 18:20 | 56.2 | ↓-1.1 | |
| 5/4 18:30 | 55.0 | ↓-1.2 | |
| 5/4 18:40 | 53.9 | ↓-1.1 | |
| 5/4 18:50 | 52.7 | ↓-1.2 | |
| 5/4 19:00 | 51.7 | ↓-1.0 | |
| 5/4 19:10 | 50.7 | ↓-1.0 | |
| 5/4 19:20 | 49.7 | ↓-1.0 | |
| 5/4 19:30 | 48.8 | ↓-0.9 | |
| 5/4 19:40 | 48.1 | ↓-0.7 | |
| 5/4 19:50 | 47.4 | ↓-0.7 | |
| 5/4 20:00 | 46.8 | ↓-0.6 | |
| 5/4 20:10 | 46.4 | ↓-0.4 | |
| 5/4 20:20 | 46.1 | ↓-0.3 | |
| 5/4 20:30 | 46.0 | ↓-0.1 | 干潮 |
| 5/4 20:40 | 46.0 | 0 | |
| 5/4 20:50 | 46.2 | ↑0.2 | |
| 5/4 21:00 | 46.5 | ↑0.3 | |
| 5/4 21:10 | 47.0 | ↑0.5 | |
| 5/4 21:20 | 47.6 | ↑0.6 | |
| 5/4 21:30 | 48.4 | ↑0.8 | |
| 5/4 21:40 | 49.4 | ↑1.0 | |
| 5/4 21:50 | 50.5 | ↑1.1 | |
| 5/4 22:00 | 51.8 | ↑1.3 | |
| 5/4 22:10 | 53.2 | ↑1.4 | |
| 5/4 22:20 | 54.8 | ↑1.6 | |
| 5/4 22:30 | 56.5 | ↑1.7 | |
| 5/4 22:40 | 58.3 | ↑1.8 | |
| 5/4 22:50 | 60.3 | ↑2.0 | |
| 5/4 23:00 | 62.3 | ↑2.0 | |
| 5/4 23:10 | 64.5 | ↑2.2 | |
| 5/4 23:20 | 66.7 | ↑2.2 | |
| 5/4 23:30 | 69.0 | ↑2.3 | |
| 5/4 23:40 | 71.3 | ↑2.3 | |
| 5/4 23:50 | 73.7 | ↑2.4 |