| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(水) |
01:06 | 05:10 | 11:36 | 18:48 |
| 60cm | 53cm | 79cm | 33cm | |
|
||||
コイセボイ（北海道）2039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 | 57.8 | ↑0.5 | |
| 5/4 00:10 | 58.3 | ↑0.5 | |
| 5/4 00:20 | 58.6 | ↑0.3 | |
| 5/4 00:30 | 58.9 | ↑0.3 | |
| 5/4 00:40 | 59.1 | ↑0.2 | |
| 5/4 00:50 | 59.2 | ↑0.1 | |
| 5/4 01:00 | 59.3 | ↑0.1 | 満潮 |
| 5/4 01:10 | 59.3 | 0 | |
| 5/4 01:20 | 59.2 | ↓-0.1 | |
| 5/4 01:30 | 59.1 | ↓-0.1 | |
| 5/4 01:40 | 58.9 | ↓-0.2 | |
| 5/4 01:50 | 58.7 | ↓-0.2 | |
| 5/4 02:00 | 58.4 | ↓-0.3 | |
| 5/4 02:10 | 58.1 | ↓-0.3 | |
| 5/4 02:20 | 57.8 | ↓-0.3 | |
| 5/4 02:30 | 57.4 | ↓-0.4 | |
| 5/4 02:40 | 57.0 | ↓-0.4 | |
| 5/4 02:50 | 56.6 | ↓-0.4 | |
| 5/4 03:00 | 56.2 | ↓-0.4 | |
| 5/4 03:10 | 55.8 | ↓-0.4 | |
| 5/4 03:20 | 55.4 | ↓-0.4 | |
| 5/4 03:30 | 55.0 | ↓-0.4 | |
| 5/4 03:40 | 54.6 | ↓-0.4 | |
| 5/4 03:50 | 54.2 | ↓-0.4 | |
| 5/4 04:00 | 53.8 | ↓-0.4 | |
| 5/4 04:10 | 53.5 | ↓-0.3 | |
| 5/4 04:20 | 53.2 | ↓-0.3 | |
| 5/4 04:30 | 53.0 | ↓-0.2 | |
| 5/4 04:40 | 52.8 | ↓-0.2 | |
| 5/4 04:50 | 52.7 | ↓-0.1 | |
| 5/4 05:00 | 52.6 | ↓-0.1 | 干潮 |
| 5/4 05:10 | 52.5 | ↓-0.1 | 干潮 |
| 5/4 05:20 | 52.6 | ↑0.1 | |
| 5/4 05:30 | 52.7 | ↑0.1 | |
| 5/4 05:40 | 52.9 | ↑0.2 | |
| 5/4 05:50 | 53.1 | ↑0.2 | |
| 5/4 06:00 | 53.4 | ↑0.3 | |
| 5/4 06:10 | 53.8 | ↑0.4 | |
| 5/4 06:20 | 54.2 | ↑0.4 | |
| 5/4 06:30 | 54.7 | ↑0.5 | |
| 5/4 06:40 | 55.3 | ↑0.6 | |
| 5/4 06:50 | 55.9 | ↑0.6 | |
| 5/4 07:00 | 56.6 | ↑0.7 | |
| 5/4 07:10 | 57.4 | ↑0.8 | |
| 5/4 07:20 | 58.2 | ↑0.8 | |
| 5/4 07:30 | 59.1 | ↑0.9 | |
| 5/4 07:40 | 60.0 | ↑0.9 | |
| 5/4 07:50 | 61.0 | ↑1.0 | |
| 5/4 08:00 | 61.9 | ↑0.9 | |
| 5/4 08:10 | 63.0 | ↑1.1 | |
| 5/4 08:20 | 64.0 | ↑1.0 | |
| 5/4 08:30 | 65.0 | ↑1.0 | |
| 5/4 08:40 | 66.1 | ↑1.1 | |
| 5/4 08:50 | 67.2 | ↑1.1 | |
| 5/4 09:00 | 68.2 | ↑1.0 | |
| 5/4 09:10 | 69.2 | ↑1.0 | |
| 5/4 09:20 | 70.2 | ↑1.0 | |
| 5/4 09:30 | 71.2 | ↑1.0 | |
| 5/4 09:40 | 72.2 | ↑1.0 | |
| 5/4 09:50 | 73.1 | ↑0.9 | |
| 5/4 10:00 | 73.9 | ↑0.8 | |
| 5/4 10:10 | 74.7 | ↑0.8 | |
| 5/4 10:20 | 75.4 | ↑0.7 | |
| 5/4 10:30 | 76.1 | ↑0.7 | |
| 5/4 10:40 | 76.6 | ↑0.5 | |
| 5/4 10:50 | 77.1 | ↑0.5 | |
| 5/4 11:00 | 77.5 | ↑0.4 | |
| 5/4 11:10 | 77.8 | ↑0.3 | |
| 5/4 11:20 | 78.0 | ↑0.2 | |
| 5/4 11:30 | 78.1 | ↑0.1 | 満潮 |
| 5/4 11:40 | 78.1 | 0 | |
| 5/4 11:50 | 78.0 | ↓-0.1 | |
| 5/4 12:00 | 77.8 | ↓-0.2 | |
| 5/4 12:10 | 77.5 | ↓-0.3 | |
| 5/4 12:20 | 77.0 | ↓-0.5 | |
| 5/4 12:30 | 76.5 | ↓-0.5 | |
| 5/4 12:40 | 75.8 | ↓-0.7 | |
| 5/4 12:50 | 75.1 | ↓-0.7 | |
| 5/4 13:00 | 74.2 | ↓-0.9 | |
| 5/4 13:10 | 73.3 | ↓-0.9 | |
| 5/4 13:20 | 72.2 | ↓-1.1 | |
| 5/4 13:30 | 71.1 | ↓-1.1 | |
| 5/4 13:40 | 69.8 | ↓-1.3 | |
| 5/4 13:50 | 68.5 | ↓-1.3 | |
| 5/4 14:00 | 67.2 | ↓-1.3 | |
| 5/4 14:10 | 65.7 | ↓-1.5 | |
| 5/4 14:20 | 64.2 | ↓-1.5 | |
| 5/4 14:30 | 62.6 | ↓-1.6 | |
| 5/4 14:40 | 61.0 | ↓-1.6 | |
| 5/4 14:50 | 59.4 | ↓-1.6 | |
| 5/4 15:00 | 57.7 | ↓-1.7 | 最大潮位差 |
| 5/4 15:10 | 56.1 | ↓-1.6 | |
| 5/4 15:20 | 54.4 | ↓-1.7 | 最大潮位差 |
| 5/4 15:30 | 52.7 | ↓-1.7 | 最大潮位差 |
| 5/4 15:40 | 51.1 | ↓-1.6 | |
| 5/4 15:50 | 49.4 | ↓-1.7 | 最大潮位差 |
| 5/4 16:00 | 47.8 | ↓-1.6 | |
| 5/4 16:10 | 46.2 | ↓-1.6 | |
| 5/4 16:20 | 44.7 | ↓-1.5 | |
| 5/4 16:30 | 43.2 | ↓-1.5 | |
| 5/4 16:40 | 41.9 | ↓-1.3 | |
| 5/4 16:50 | 40.5 | ↓-1.4 | |
| 5/4 17:00 | 39.3 | ↓-1.2 | |
| 5/4 17:10 | 38.1 | ↓-1.2 | |
| 5/4 17:20 | 37.1 | ↓-1.0 | |
| 5/4 17:30 | 36.1 | ↓-1.0 | |
| 5/4 17:40 | 35.3 | ↓-0.8 | |
| 5/4 17:50 | 34.5 | ↓-0.8 | |
| 5/4 18:00 | 33.9 | ↓-0.6 | |
| 5/4 18:10 | 33.4 | ↓-0.5 | |
| 5/4 18:20 | 33.0 | ↓-0.4 | |
| 5/4 18:30 | 32.8 | ↓-0.2 | |
| 5/4 18:40 | 32.6 | ↓-0.2 | 干潮 |
| 5/4 18:50 | 32.6 | 0 | |
| 5/4 19:00 | 32.7 | ↑0.1 | |
| 5/4 19:10 | 32.9 | ↑0.2 | |
| 5/4 19:20 | 33.3 | ↑0.4 | |
| 5/4 19:30 | 33.7 | ↑0.4 | |
| 5/4 19:40 | 34.3 | ↑0.6 | |
| 5/4 19:50 | 35.0 | ↑0.7 | |
| 5/4 20:00 | 35.7 | ↑0.7 | |
| 5/4 20:10 | 36.6 | ↑0.9 | |
| 5/4 20:20 | 37.5 | ↑0.9 | |
| 5/4 20:30 | 38.6 | ↑1.1 | |
| 5/4 20:40 | 39.7 | ↑1.1 | |
| 5/4 20:50 | 40.9 | ↑1.2 | |
| 5/4 21:00 | 42.1 | ↑1.2 | |
| 5/4 21:10 | 43.4 | ↑1.3 | |
| 5/4 21:20 | 44.7 | ↑1.3 | |
| 5/4 21:30 | 46.1 | ↑1.4 | |
| 5/4 21:40 | 47.4 | ↑1.3 | |
| 5/4 21:50 | 48.8 | ↑1.4 | |
| 5/4 22:00 | 50.2 | ↑1.4 | |
| 5/4 22:10 | 51.6 | ↑1.4 | |
| 5/4 22:20 | 52.9 | ↑1.3 | |
| 5/4 22:30 | 54.2 | ↑1.3 | |
| 5/4 22:40 | 55.5 | ↑1.3 | |
| 5/4 22:50 | 56.8 | ↑1.3 | |
| 5/4 23:00 | 58.0 | ↑1.2 | |
| 5/4 23:10 | 59.1 | ↑1.1 | |
| 5/4 23:20 | 60.1 | ↑1.0 | |
| 5/4 23:30 | 61.1 | ↑1.0 | |
| 5/4 23:40 | 62.0 | ↑0.9 | |
| 5/4 23:50 | 62.8 | ↑0.8 |