| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(火) |
04:52 | 12:39 | 19:06 | 22:34 |
| 107cm | 17cm | 57cm | 50cm | |
|
||||
コイセボイ（北海道）2051年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 59.3 | ↑1.5 | |
| 5/30 00:10 | 61.0 | ↑1.7 | |
| 5/30 00:20 | 62.7 | ↑1.7 | |
| 5/30 00:30 | 64.6 | ↑1.9 | |
| 5/30 00:40 | 66.5 | ↑1.9 | |
| 5/30 00:50 | 68.5 | ↑2.0 | |
| 5/30 01:00 | 70.5 | ↑2.0 | |
| 5/30 01:10 | 72.6 | ↑2.1 | |
| 5/30 01:20 | 74.8 | ↑2.2 | |
| 5/30 01:30 | 76.9 | ↑2.1 | |
| 5/30 01:40 | 79.1 | ↑2.2 | |
| 5/30 01:50 | 81.3 | ↑2.2 | |
| 5/30 02:00 | 83.5 | ↑2.2 | |
| 5/30 02:10 | 85.6 | ↑2.1 | |
| 5/30 02:20 | 87.7 | ↑2.1 | |
| 5/30 02:30 | 89.8 | ↑2.1 | |
| 5/30 02:40 | 91.8 | ↑2.0 | |
| 5/30 02:50 | 93.7 | ↑1.9 | |
| 5/30 03:00 | 95.6 | ↑1.9 | |
| 5/30 03:10 | 97.3 | ↑1.7 | |
| 5/30 03:20 | 98.9 | ↑1.6 | |
| 5/30 03:30 | 100.4 | ↑1.5 | |
| 5/30 03:40 | 101.7 | ↑1.3 | |
| 5/30 03:50 | 102.9 | ↑1.2 | |
| 5/30 04:00 | 103.9 | ↑1.0 | |
| 5/30 04:10 | 104.8 | ↑0.9 | |
| 5/30 04:20 | 105.5 | ↑0.7 | |
| 5/30 04:30 | 106.0 | ↑0.5 | |
| 5/30 04:40 | 106.3 | ↑0.3 | |
| 5/30 04:50 | 106.4 | ↑0.1 | 満潮 |
| 5/30 05:00 | 106.4 | 0 | |
| 5/30 05:10 | 106.1 | ↓-0.3 | |
| 5/30 05:20 | 105.6 | ↓-0.5 | |
| 5/30 05:30 | 104.9 | ↓-0.7 | |
| 5/30 05:40 | 104.1 | ↓-0.8 | |
| 5/30 05:50 | 103.0 | ↓-1.1 | |
| 5/30 06:00 | 101.7 | ↓-1.3 | |
| 5/30 06:10 | 100.3 | ↓-1.4 | |
| 5/30 06:20 | 98.6 | ↓-1.7 | |
| 5/30 06:30 | 96.8 | ↓-1.8 | |
| 5/30 06:40 | 94.9 | ↓-1.9 | |
| 5/30 06:50 | 92.7 | ↓-2.2 | |
| 5/30 07:00 | 90.4 | ↓-2.3 | |
| 5/30 07:10 | 88.0 | ↓-2.4 | |
| 5/30 07:20 | 85.4 | ↓-2.6 | |
| 5/30 07:30 | 82.8 | ↓-2.6 | |
| 5/30 07:40 | 80.0 | ↓-2.8 | |
| 5/30 07:50 | 77.1 | ↓-2.9 | |
| 5/30 08:00 | 74.2 | ↓-2.9 | |
| 5/30 08:10 | 71.2 | ↓-3.0 | |
| 5/30 08:20 | 68.2 | ↓-3.0 | |
| 5/30 08:30 | 65.1 | ↓-3.1 | 最大潮位差 |
| 5/30 08:40 | 62.0 | ↓-3.1 | 最大潮位差 |
| 5/30 08:50 | 58.9 | ↓-3.1 | 最大潮位差 |
| 5/30 09:00 | 55.9 | ↓-3.0 | |
| 5/30 09:10 | 52.8 | ↓-3.1 | 最大潮位差 |
| 5/30 09:20 | 49.9 | ↓-2.9 | |
| 5/30 09:30 | 46.9 | ↓-3.0 | |
| 5/30 09:40 | 44.1 | ↓-2.8 | |
| 5/30 09:50 | 41.3 | ↓-2.8 | |
| 5/30 10:00 | 38.6 | ↓-2.7 | |
| 5/30 10:10 | 36.1 | ↓-2.5 | |
| 5/30 10:20 | 33.7 | ↓-2.4 | |
| 5/30 10:30 | 31.4 | ↓-2.3 | |
| 5/30 10:40 | 29.2 | ↓-2.2 | |
| 5/30 10:50 | 27.2 | ↓-2.0 | |
| 5/30 11:00 | 25.4 | ↓-1.8 | |
| 5/30 11:10 | 23.7 | ↓-1.7 | |
| 5/30 11:20 | 22.2 | ↓-1.5 | |
| 5/30 11:30 | 20.9 | ↓-1.3 | |
| 5/30 11:40 | 19.7 | ↓-1.2 | |
| 5/30 11:50 | 18.8 | ↓-0.9 | |
| 5/30 12:00 | 18.0 | ↓-0.8 | |
| 5/30 12:10 | 17.4 | ↓-0.6 | |
| 5/30 12:20 | 17.0 | ↓-0.4 | |
| 5/30 12:30 | 16.7 | ↓-0.3 | 干潮 |
| 5/30 12:40 | 16.7 | 0 | |
| 5/30 12:50 | 16.8 | ↑0.1 | |
| 5/30 13:00 | 17.1 | ↑0.3 | |
| 5/30 13:10 | 17.5 | ↑0.4 | |
| 5/30 13:20 | 18.1 | ↑0.6 | |
| 5/30 13:30 | 18.9 | ↑0.8 | |
| 5/30 13:40 | 19.7 | ↑0.8 | |
| 5/30 13:50 | 20.7 | ↑1.0 | |
| 5/30 14:00 | 21.9 | ↑1.2 | |
| 5/30 14:10 | 23.1 | ↑1.2 | |
| 5/30 14:20 | 24.4 | ↑1.3 | |
| 5/30 14:30 | 25.8 | ↑1.4 | |
| 5/30 14:40 | 27.3 | ↑1.5 | |
| 5/30 14:50 | 28.8 | ↑1.5 | |
| 5/30 15:00 | 30.4 | ↑1.6 | |
| 5/30 15:10 | 32.0 | ↑1.6 | |
| 5/30 15:20 | 33.7 | ↑1.7 | |
| 5/30 15:30 | 35.3 | ↑1.6 | |
| 5/30 15:40 | 37.0 | ↑1.7 | |
| 5/30 15:50 | 38.6 | ↑1.6 | |
| 5/30 16:00 | 40.2 | ↑1.6 | |
| 5/30 16:10 | 41.8 | ↑1.6 | |
| 5/30 16:20 | 43.3 | ↑1.5 | |
| 5/30 16:30 | 44.8 | ↑1.5 | |
| 5/30 16:40 | 46.2 | ↑1.4 | |
| 5/30 16:50 | 47.6 | ↑1.4 | |
| 5/30 17:00 | 48.8 | ↑1.2 | |
| 5/30 17:10 | 50.0 | ↑1.2 | |
| 5/30 17:20 | 51.1 | ↑1.1 | |
| 5/30 17:30 | 52.1 | ↑1.0 | |
| 5/30 17:40 | 53.0 | ↑0.9 | |
| 5/30 17:50 | 53.8 | ↑0.8 | |
| 5/30 18:00 | 54.5 | ↑0.7 | |
| 5/30 18:10 | 55.1 | ↑0.6 | |
| 5/30 18:20 | 55.6 | ↑0.5 | |
| 5/30 18:30 | 55.9 | ↑0.3 | |
| 5/30 18:40 | 56.2 | ↑0.3 | |
| 5/30 18:50 | 56.4 | ↑0.2 | |
| 5/30 19:00 | 56.5 | ↑0.1 | 満潮 |
| 5/30 19:10 | 56.5 | 0 | |
| 5/30 19:20 | 56.4 | ↓-0.1 | |
| 5/30 19:30 | 56.3 | ↓-0.1 | |
| 5/30 19:40 | 56.0 | ↓-0.3 | |
| 5/30 19:50 | 55.7 | ↓-0.3 | |
| 5/30 20:00 | 55.4 | ↓-0.3 | |
| 5/30 20:10 | 55.0 | ↓-0.4 | |
| 5/30 20:20 | 54.6 | ↓-0.4 | |
| 5/30 20:30 | 54.1 | ↓-0.5 | |
| 5/30 20:40 | 53.6 | ↓-0.5 | |
| 5/30 20:50 | 53.1 | ↓-0.5 | |
| 5/30 21:00 | 52.6 | ↓-0.5 | |
| 5/30 21:10 | 52.1 | ↓-0.5 | |
| 5/30 21:20 | 51.7 | ↓-0.4 | |
| 5/30 21:30 | 51.2 | ↓-0.5 | |
| 5/30 21:40 | 50.9 | ↓-0.3 | |
| 5/30 21:50 | 50.5 | ↓-0.4 | |
| 5/30 22:00 | 50.2 | ↓-0.3 | |
| 5/30 22:10 | 50.0 | ↓-0.2 | |
| 5/30 22:20 | 49.8 | ↓-0.2 | |
| 5/30 22:30 | 49.8 | 0 | 干潮 |
| 5/30 22:40 | 49.8 | 0 | |
| 5/30 22:50 | 49.9 | ↑0.1 | |
| 5/30 23:00 | 50.1 | ↑0.2 | |
| 5/30 23:10 | 50.4 | ↑0.3 | |
| 5/30 23:20 | 50.8 | ↑0.4 | |
| 5/30 23:30 | 51.4 | ↑0.6 | |
| 5/30 23:40 | 52.0 | ↑0.6 | |
| 5/30 23:50 | 52.7 | ↑0.7 |