| 満潮 | 干潮 | 満潮 | 干潮 |
|
2
(日) |
01:26 | 07:38 | 14:00 | 19:50 |
| 74cm | 31cm | 78cm | 40cm | |
|
||||
コイセボイ（北海道）2038年05月2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 |
|---|---|---|---|
| 5/2 00:00 | 68.2 | ↑1.2 | |
| 5/2 00:10 | 69.2 | ↑1.0 | |
| 5/2 00:20 | 70.2 | ↑1.0 | |
| 5/2 00:30 | 71.0 | ↑0.8 | |
| 5/2 00:40 | 71.7 | ↑0.7 | |
| 5/2 00:50 | 72.3 | ↑0.6 | |
| 5/2 01:00 | 72.7 | ↑0.4 | |
| 5/2 01:10 | 73.0 | ↑0.3 | |
| 5/2 01:20 | 73.2 | ↑0.2 | 満潮 |
| 5/2 01:30 | 73.2 | 0 | |
| 5/2 01:40 | 73.0 | ↓-0.2 | |
| 5/2 01:50 | 72.7 | ↓-0.3 | |
| 5/2 02:00 | 72.3 | ↓-0.4 | |
| 5/2 02:10 | 71.7 | ↓-0.6 | |
| 5/2 02:20 | 71.0 | ↓-0.7 | |
| 5/2 02:30 | 70.1 | ↓-0.9 | |
| 5/2 02:40 | 69.2 | ↓-0.9 | |
| 5/2 02:50 | 68.1 | ↓-1.1 | |
| 5/2 03:00 | 66.8 | ↓-1.3 | |
| 5/2 03:10 | 65.5 | ↓-1.3 | |
| 5/2 03:20 | 64.1 | ↓-1.4 | |
| 5/2 03:30 | 62.6 | ↓-1.5 | |
| 5/2 03:40 | 61.0 | ↓-1.6 | |
| 5/2 03:50 | 59.4 | ↓-1.6 | |
| 5/2 04:00 | 57.7 | ↓-1.7 | |
| 5/2 04:10 | 55.9 | ↓-1.8 | |
| 5/2 04:20 | 54.1 | ↓-1.8 | |
| 5/2 04:30 | 52.3 | ↓-1.8 | |
| 5/2 04:40 | 50.5 | ↓-1.8 | |
| 5/2 04:50 | 48.8 | ↓-1.7 | |
| 5/2 05:00 | 47.0 | ↓-1.8 | |
| 5/2 05:10 | 45.3 | ↓-1.7 | |
| 5/2 05:20 | 43.6 | ↓-1.7 | |
| 5/2 05:30 | 41.9 | ↓-1.7 | |
| 5/2 05:40 | 40.4 | ↓-1.5 | |
| 5/2 05:50 | 38.9 | ↓-1.5 | |
| 5/2 06:00 | 37.5 | ↓-1.4 | |
| 5/2 06:10 | 36.2 | ↓-1.3 | |
| 5/2 06:20 | 35.1 | ↓-1.1 | |
| 5/2 06:30 | 34.0 | ↓-1.1 | |
| 5/2 06:40 | 33.1 | ↓-0.9 | |
| 5/2 06:50 | 32.3 | ↓-0.8 | |
| 5/2 07:00 | 31.7 | ↓-0.6 | |
| 5/2 07:10 | 31.2 | ↓-0.5 | |
| 5/2 07:20 | 30.9 | ↓-0.3 | |
| 5/2 07:30 | 30.7 | ↓-0.2 | 干潮 |
| 5/2 07:40 | 30.6 | ↓-0.1 | |
| 5/2 07:50 | 30.8 | ↑0.2 | |
| 5/2 08:00 | 31.1 | ↑0.3 | |
| 5/2 08:10 | 31.5 | ↑0.4 | |
| 5/2 08:20 | 32.1 | ↑0.6 | |
| 5/2 08:30 | 32.8 | ↑0.7 | |
| 5/2 08:40 | 33.7 | ↑0.9 | |
| 5/2 08:50 | 34.7 | ↑1.0 | |
| 5/2 09:00 | 35.9 | ↑1.2 | |
| 5/2 09:10 | 37.2 | ↑1.3 | |
| 5/2 09:20 | 38.5 | ↑1.3 | |
| 5/2 09:30 | 40.0 | ↑1.5 | |
| 5/2 09:40 | 41.6 | ↑1.6 | |
| 5/2 09:50 | 43.3 | ↑1.7 | |
| 5/2 10:00 | 45.1 | ↑1.8 | |
| 5/2 10:10 | 46.9 | ↑1.8 | |
| 5/2 10:20 | 48.7 | ↑1.8 | |
| 5/2 10:30 | 50.6 | ↑1.9 | |
| 5/2 10:40 | 52.6 | ↑2.0 | 最大潮位差 |
| 5/2 10:50 | 54.5 | ↑1.9 | |
| 5/2 11:00 | 56.4 | ↑1.9 | |
| 5/2 11:10 | 58.3 | ↑1.9 | |
| 5/2 11:20 | 60.2 | ↑1.9 | |
| 5/2 11:30 | 62.0 | ↑1.8 | |
| 5/2 11:40 | 63.8 | ↑1.8 | |
| 5/2 11:50 | 65.5 | ↑1.7 | |
| 5/2 12:00 | 67.2 | ↑1.7 | |
| 5/2 12:10 | 68.7 | ↑1.5 | |
| 5/2 12:20 | 70.2 | ↑1.5 | |
| 5/2 12:30 | 71.5 | ↑1.3 | |
| 5/2 12:40 | 72.7 | ↑1.2 | |
| 5/2 12:50 | 73.8 | ↑1.1 | |
| 5/2 13:00 | 74.8 | ↑1.0 | |
| 5/2 13:10 | 75.6 | ↑0.8 | |
| 5/2 13:20 | 76.3 | ↑0.7 | |
| 5/2 13:30 | 76.8 | ↑0.5 | |
| 5/2 13:40 | 77.1 | ↑0.3 | |
| 5/2 13:50 | 77.3 | ↑0.2 | 満潮 |
| 5/2 14:00 | 77.4 | ↑0.1 | 満潮 |
| 5/2 14:10 | 77.3 | ↓-0.1 | |
| 5/2 14:20 | 77.0 | ↓-0.3 | |
| 5/2 14:30 | 76.6 | ↓-0.4 | |
| 5/2 14:40 | 76.1 | ↓-0.5 | |
| 5/2 14:50 | 75.4 | ↓-0.7 | |
| 5/2 15:00 | 74.6 | ↓-0.8 | |
| 5/2 15:10 | 73.6 | ↓-1.0 | |
| 5/2 15:20 | 72.5 | ↓-1.1 | |
| 5/2 15:30 | 71.3 | ↓-1.2 | |
| 5/2 15:40 | 70.0 | ↓-1.3 | |
| 5/2 15:50 | 68.7 | ↓-1.3 | |
| 5/2 16:00 | 67.2 | ↓-1.5 | |
| 5/2 16:10 | 65.6 | ↓-1.6 | |
| 5/2 16:20 | 64.0 | ↓-1.6 | |
| 5/2 16:30 | 62.4 | ↓-1.6 | |
| 5/2 16:40 | 60.7 | ↓-1.7 | |
| 5/2 16:50 | 59.0 | ↓-1.7 | |
| 5/2 17:00 | 57.3 | ↓-1.7 | |
| 5/2 17:10 | 55.7 | ↓-1.6 | |
| 5/2 17:20 | 54.0 | ↓-1.7 | |
| 5/2 17:30 | 52.4 | ↓-1.6 | |
| 5/2 17:40 | 50.8 | ↓-1.6 | |
| 5/2 17:50 | 49.2 | ↓-1.6 | |
| 5/2 18:00 | 47.8 | ↓-1.4 | |
| 5/2 18:10 | 46.4 | ↓-1.4 | |
| 5/2 18:20 | 45.2 | ↓-1.2 | |
| 5/2 18:30 | 44.0 | ↓-1.2 | |
| 5/2 18:40 | 42.9 | ↓-1.1 | |
| 5/2 18:50 | 42.0 | ↓-0.9 | |
| 5/2 19:00 | 41.2 | ↓-0.8 | |
| 5/2 19:10 | 40.5 | ↓-0.7 | |
| 5/2 19:20 | 40.0 | ↓-0.5 | |
| 5/2 19:30 | 39.6 | ↓-0.4 | |
| 5/2 19:40 | 39.4 | ↓-0.2 | 干潮 |
| 5/2 19:50 | 39.4 | 0 | 干潮 |
| 5/2 20:00 | 39.5 | ↑0.1 | |
| 5/2 20:10 | 39.7 | ↑0.2 | |
| 5/2 20:20 | 40.1 | ↑0.4 | |
| 5/2 20:30 | 40.7 | ↑0.6 | |
| 5/2 20:40 | 41.4 | ↑0.7 | |
| 5/2 20:50 | 42.2 | ↑0.8 | |
| 5/2 21:00 | 43.2 | ↑1.0 | |
| 5/2 21:10 | 44.3 | ↑1.1 | |
| 5/2 21:20 | 45.5 | ↑1.2 | |
| 5/2 21:30 | 46.9 | ↑1.4 | |
| 5/2 21:40 | 48.3 | ↑1.4 | |
| 5/2 21:50 | 49.9 | ↑1.6 | |
| 5/2 22:00 | 51.5 | ↑1.6 | |
| 5/2 22:10 | 53.2 | ↑1.7 | |
| 5/2 22:20 | 55.0 | ↑1.8 | |
| 5/2 22:30 | 56.8 | ↑1.8 | |
| 5/2 22:40 | 58.6 | ↑1.8 | |
| 5/2 22:50 | 60.5 | ↑1.9 | |
| 5/2 23:00 | 62.3 | ↑1.8 | |
| 5/2 23:10 | 64.2 | ↑1.9 | |
| 5/2 23:20 | 66.0 | ↑1.8 | |
| 5/2 23:30 | 67.8 | ↑1.8 | |
| 5/2 23:40 | 69.5 | ↑1.7 | |
| 5/2 23:50 | 71.2 | ↑1.7 |