| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(水) |
00:23 | 07:48 | 14:21 | 18:26 |
| 88cm | 20cm | 63cm | 52cm | |
|
||||
コイセボイ（北海道）2030年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 87.4 | ↑0.4 | |
| 5/15 00:10 | 87.6 | ↑0.2 | |
| 5/15 00:20 | 87.7 | ↑0.1 | 満潮 |
| 5/15 00:30 | 87.7 | 0 | |
| 5/15 00:40 | 87.5 | ↓-0.2 | |
| 5/15 00:50 | 87.1 | ↓-0.4 | |
| 5/15 01:00 | 86.6 | ↓-0.5 | |
| 5/15 01:10 | 85.9 | ↓-0.7 | |
| 5/15 01:20 | 85.1 | ↓-0.8 | |
| 5/15 01:30 | 84.1 | ↓-1.0 | |
| 5/15 01:40 | 83.0 | ↓-1.1 | |
| 5/15 01:50 | 81.7 | ↓-1.3 | |
| 5/15 02:00 | 80.3 | ↓-1.4 | |
| 5/15 02:10 | 78.7 | ↓-1.6 | |
| 5/15 02:20 | 77.0 | ↓-1.7 | |
| 5/15 02:30 | 75.2 | ↓-1.8 | |
| 5/15 02:40 | 73.2 | ↓-2.0 | |
| 5/15 02:50 | 71.2 | ↓-2.0 | |
| 5/15 03:00 | 69.1 | ↓-2.1 | |
| 5/15 03:10 | 66.9 | ↓-2.2 | |
| 5/15 03:20 | 64.6 | ↓-2.3 | |
| 5/15 03:30 | 62.3 | ↓-2.3 | |
| 5/15 03:40 | 59.9 | ↓-2.4 | |
| 5/15 03:50 | 57.5 | ↓-2.4 | |
| 5/15 04:00 | 55.0 | ↓-2.5 | 最大潮位差 |
| 5/15 04:10 | 52.6 | ↓-2.4 | |
| 5/15 04:20 | 50.2 | ↓-2.4 | |
| 5/15 04:30 | 47.7 | ↓-2.5 | 最大潮位差 |
| 5/15 04:40 | 45.4 | ↓-2.3 | |
| 5/15 04:50 | 43.0 | ↓-2.4 | |
| 5/15 05:00 | 40.7 | ↓-2.3 | |
| 5/15 05:10 | 38.5 | ↓-2.2 | |
| 5/15 05:20 | 36.4 | ↓-2.1 | |
| 5/15 05:30 | 34.3 | ↓-2.1 | |
| 5/15 05:40 | 32.4 | ↓-1.9 | |
| 5/15 05:50 | 30.5 | ↓-1.9 | |
| 5/15 06:00 | 28.8 | ↓-1.7 | |
| 5/15 06:10 | 27.2 | ↓-1.6 | |
| 5/15 06:20 | 25.8 | ↓-1.4 | |
| 5/15 06:30 | 24.5 | ↓-1.3 | |
| 5/15 06:40 | 23.3 | ↓-1.2 | |
| 5/15 06:50 | 22.3 | ↓-1.0 | |
| 5/15 07:00 | 21.5 | ↓-0.8 | |
| 5/15 07:10 | 20.8 | ↓-0.7 | |
| 5/15 07:20 | 20.3 | ↓-0.5 | |
| 5/15 07:30 | 19.9 | ↓-0.4 | |
| 5/15 07:40 | 19.7 | ↓-0.2 | 干潮 |
| 5/15 07:50 | 19.7 | 0 | |
| 5/15 08:00 | 19.9 | ↑0.2 | |
| 5/15 08:10 | 20.1 | ↑0.2 | |
| 5/15 08:20 | 20.6 | ↑0.5 | |
| 5/15 08:30 | 21.2 | ↑0.6 | |
| 5/15 08:40 | 21.9 | ↑0.7 | |
| 5/15 08:50 | 22.8 | ↑0.9 | |
| 5/15 09:00 | 23.8 | ↑1.0 | |
| 5/15 09:10 | 24.9 | ↑1.1 | |
| 5/15 09:20 | 26.1 | ↑1.2 | |
| 5/15 09:30 | 27.5 | ↑1.4 | |
| 5/15 09:40 | 28.9 | ↑1.4 | |
| 5/15 09:50 | 30.4 | ↑1.5 | |
| 5/15 10:00 | 32.0 | ↑1.6 | |
| 5/15 10:10 | 33.6 | ↑1.6 | |
| 5/15 10:20 | 35.3 | ↑1.7 | |
| 5/15 10:30 | 37.0 | ↑1.7 | |
| 5/15 10:40 | 38.7 | ↑1.7 | |
| 5/15 10:50 | 40.4 | ↑1.7 | |
| 5/15 11:00 | 42.2 | ↑1.8 | |
| 5/15 11:10 | 43.9 | ↑1.7 | |
| 5/15 11:20 | 45.6 | ↑1.7 | |
| 5/15 11:30 | 47.2 | ↑1.6 | |
| 5/15 11:40 | 48.8 | ↑1.6 | |
| 5/15 11:50 | 50.4 | ↑1.6 | |
| 5/15 12:00 | 51.9 | ↑1.5 | |
| 5/15 12:10 | 53.3 | ↑1.4 | |
| 5/15 12:20 | 54.7 | ↑1.4 | |
| 5/15 12:30 | 55.9 | ↑1.2 | |
| 5/15 12:40 | 57.1 | ↑1.2 | |
| 5/15 12:50 | 58.1 | ↑1.0 | |
| 5/15 13:00 | 59.1 | ↑1.0 | |
| 5/15 13:10 | 59.9 | ↑0.8 | |
| 5/15 13:20 | 60.6 | ↑0.7 | |
| 5/15 13:30 | 61.2 | ↑0.6 | |
| 5/15 13:40 | 61.7 | ↑0.5 | |
| 5/15 13:50 | 62.1 | ↑0.4 | |
| 5/15 14:00 | 62.4 | ↑0.3 | |
| 5/15 14:10 | 62.6 | ↑0.2 | |
| 5/15 14:20 | 62.6 | 0 | 満潮 |
| 5/15 14:30 | 62.6 | 0 | |
| 5/15 14:40 | 62.4 | ↓-0.2 | |
| 5/15 14:50 | 62.2 | ↓-0.2 | |
| 5/15 15:00 | 61.9 | ↓-0.3 | |
| 5/15 15:10 | 61.5 | ↓-0.4 | |
| 5/15 15:20 | 61.0 | ↓-0.5 | |
| 5/15 15:30 | 60.5 | ↓-0.5 | |
| 5/15 15:40 | 59.9 | ↓-0.6 | |
| 5/15 15:50 | 59.2 | ↓-0.7 | |
| 5/15 16:00 | 58.5 | ↓-0.7 | |
| 5/15 16:10 | 57.9 | ↓-0.6 | |
| 5/15 16:20 | 57.1 | ↓-0.8 | |
| 5/15 16:30 | 56.4 | ↓-0.7 | |
| 5/15 16:40 | 55.7 | ↓-0.7 | |
| 5/15 16:50 | 55.0 | ↓-0.7 | |
| 5/15 17:00 | 54.4 | ↓-0.6 | |
| 5/15 17:10 | 53.7 | ↓-0.7 | |
| 5/15 17:20 | 53.2 | ↓-0.5 | |
| 5/15 17:30 | 52.6 | ↓-0.6 | |
| 5/15 17:40 | 52.2 | ↓-0.4 | |
| 5/15 17:50 | 51.8 | ↓-0.4 | |
| 5/15 18:00 | 51.5 | ↓-0.3 | |
| 5/15 18:10 | 51.3 | ↓-0.2 | |
| 5/15 18:20 | 51.2 | ↓-0.1 | 干潮 |
| 5/15 18:30 | 51.2 | 0 | |
| 5/15 18:40 | 51.3 | ↑0.1 | |
| 5/15 18:50 | 51.5 | ↑0.2 | |
| 5/15 19:00 | 51.9 | ↑0.4 | |
| 5/15 19:10 | 52.3 | ↑0.4 | |
| 5/15 19:20 | 52.9 | ↑0.6 | |
| 5/15 19:30 | 53.6 | ↑0.7 | |
| 5/15 19:40 | 54.4 | ↑0.8 | |
| 5/15 19:50 | 55.3 | ↑0.9 | |
| 5/15 20:00 | 56.4 | ↑1.1 | |
| 5/15 20:10 | 57.5 | ↑1.1 | |
| 5/15 20:20 | 58.8 | ↑1.3 | |
| 5/15 20:30 | 60.1 | ↑1.3 | |
| 5/15 20:40 | 61.6 | ↑1.5 | |
| 5/15 20:50 | 63.1 | ↑1.5 | |
| 5/15 21:00 | 64.7 | ↑1.6 | |
| 5/15 21:10 | 66.4 | ↑1.7 | |
| 5/15 21:20 | 68.2 | ↑1.8 | |
| 5/15 21:30 | 69.9 | ↑1.7 | |
| 5/15 21:40 | 71.8 | ↑1.9 | |
| 5/15 21:50 | 73.6 | ↑1.8 | |
| 5/15 22:00 | 75.5 | ↑1.9 | |
| 5/15 22:10 | 77.3 | ↑1.8 | |
| 5/15 22:20 | 79.2 | ↑1.9 | |
| 5/15 22:30 | 81.0 | ↑1.8 | |
| 5/15 22:40 | 82.8 | ↑1.8 | |
| 5/15 22:50 | 84.5 | ↑1.7 | |
| 5/15 23:00 | 86.2 | ↑1.7 | |
| 5/15 23:10 | 87.7 | ↑1.5 | |
| 5/15 23:20 | 89.2 | ↑1.5 | |
| 5/15 23:30 | 90.6 | ↑1.4 | |
| 5/15 23:40 | 91.9 | ↑1.3 | |
| 5/15 23:50 | 93.1 | ↑1.2 |