| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(火) |
05:57 | 13:54 | 20:25 | 23:49 |
| 99cm | 27cm | 57cm | 52cm | |
|
||||
コイセボイ（北海道）2028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 | 53.3 | ↑0.8 | |
| 5/30 00:10 | 54.1 | ↑0.8 | |
| 5/30 00:20 | 55.1 | ↑1.0 | |
| 5/30 00:30 | 56.1 | ↑1.0 | |
| 5/30 00:40 | 57.2 | ↑1.1 | |
| 5/30 00:50 | 58.4 | ↑1.2 | |
| 5/30 01:00 | 59.7 | ↑1.3 | |
| 5/30 01:10 | 61.1 | ↑1.4 | |
| 5/30 01:20 | 62.6 | ↑1.5 | |
| 5/30 01:30 | 64.1 | ↑1.5 | |
| 5/30 01:40 | 65.6 | ↑1.5 | |
| 5/30 01:50 | 67.3 | ↑1.7 | |
| 5/30 02:00 | 68.9 | ↑1.6 | |
| 5/30 02:10 | 70.6 | ↑1.7 | |
| 5/30 02:20 | 72.4 | ↑1.8 | |
| 5/30 02:30 | 74.1 | ↑1.7 | |
| 5/30 02:40 | 75.9 | ↑1.8 | |
| 5/30 02:50 | 77.6 | ↑1.7 | |
| 5/30 03:00 | 79.4 | ↑1.8 | |
| 5/30 03:10 | 81.1 | ↑1.7 | |
| 5/30 03:20 | 82.8 | ↑1.7 | |
| 5/30 03:30 | 84.5 | ↑1.7 | |
| 5/30 03:40 | 86.1 | ↑1.6 | |
| 5/30 03:50 | 87.7 | ↑1.6 | |
| 5/30 04:00 | 89.2 | ↑1.5 | |
| 5/30 04:10 | 90.6 | ↑1.4 | |
| 5/30 04:20 | 91.9 | ↑1.3 | |
| 5/30 04:30 | 93.1 | ↑1.2 | |
| 5/30 04:40 | 94.2 | ↑1.1 | |
| 5/30 04:50 | 95.2 | ↑1.0 | |
| 5/30 05:00 | 96.0 | ↑0.8 | |
| 5/30 05:10 | 96.8 | ↑0.8 | |
| 5/30 05:20 | 97.4 | ↑0.6 | |
| 5/30 05:30 | 97.8 | ↑0.4 | |
| 5/30 05:40 | 98.2 | ↑0.4 | |
| 5/30 05:50 | 98.3 | ↑0.1 | 満潮 |
| 5/30 06:00 | 98.3 | 0 | |
| 5/30 06:10 | 98.2 | ↓-0.1 | |
| 5/30 06:20 | 97.9 | ↓-0.3 | |
| 5/30 06:30 | 97.4 | ↓-0.5 | |
| 5/30 06:40 | 96.8 | ↓-0.6 | |
| 5/30 06:50 | 96.1 | ↓-0.7 | |
| 5/30 07:00 | 95.1 | ↓-1.0 | |
| 5/30 07:10 | 94.1 | ↓-1.0 | |
| 5/30 07:20 | 92.9 | ↓-1.2 | |
| 5/30 07:30 | 91.5 | ↓-1.4 | |
| 5/30 07:40 | 90.0 | ↓-1.5 | |
| 5/30 07:50 | 88.4 | ↓-1.6 | |
| 5/30 08:00 | 86.7 | ↓-1.7 | |
| 5/30 08:10 | 84.8 | ↓-1.9 | |
| 5/30 08:20 | 82.9 | ↓-1.9 | |
| 5/30 08:30 | 80.8 | ↓-2.1 | |
| 5/30 08:40 | 78.7 | ↓-2.1 | |
| 5/30 08:50 | 76.5 | ↓-2.2 | |
| 5/30 09:00 | 74.2 | ↓-2.3 | |
| 5/30 09:10 | 71.9 | ↓-2.3 | |
| 5/30 09:20 | 69.5 | ↓-2.4 | |
| 5/30 09:30 | 67.1 | ↓-2.4 | |
| 5/30 09:40 | 64.7 | ↓-2.4 | |
| 5/30 09:50 | 62.3 | ↓-2.4 | |
| 5/30 10:00 | 59.8 | ↓-2.5 | 最大潮位差 |
| 5/30 10:10 | 57.4 | ↓-2.4 | |
| 5/30 10:20 | 55.0 | ↓-2.4 | |
| 5/30 10:30 | 52.7 | ↓-2.3 | |
| 5/30 10:40 | 50.4 | ↓-2.3 | |
| 5/30 10:50 | 48.1 | ↓-2.3 | |
| 5/30 11:00 | 45.9 | ↓-2.2 | |
| 5/30 11:10 | 43.8 | ↓-2.1 | |
| 5/30 11:20 | 41.8 | ↓-2.0 | |
| 5/30 11:30 | 39.9 | ↓-1.9 | |
| 5/30 11:40 | 38.1 | ↓-1.8 | |
| 5/30 11:50 | 36.4 | ↓-1.7 | |
| 5/30 12:00 | 34.8 | ↓-1.6 | |
| 5/30 12:10 | 33.3 | ↓-1.5 | |
| 5/30 12:20 | 32.0 | ↓-1.3 | |
| 5/30 12:30 | 30.8 | ↓-1.2 | |
| 5/30 12:40 | 29.7 | ↓-1.1 | |
| 5/30 12:50 | 28.7 | ↓-1.0 | |
| 5/30 13:00 | 27.9 | ↓-0.8 | |
| 5/30 13:10 | 27.3 | ↓-0.6 | |
| 5/30 13:20 | 26.8 | ↓-0.5 | |
| 5/30 13:30 | 26.4 | ↓-0.4 | |
| 5/30 13:40 | 26.2 | ↓-0.2 | |
| 5/30 13:50 | 26.1 | ↓-0.1 | 干潮 |
| 5/30 14:00 | 26.1 | 0 | |
| 5/30 14:10 | 26.2 | ↑0.1 | |
| 5/30 14:20 | 26.5 | ↑0.3 | |
| 5/30 14:30 | 26.9 | ↑0.4 | |
| 5/30 14:40 | 27.4 | ↑0.5 | |
| 5/30 14:50 | 28.0 | ↑0.6 | |
| 5/30 15:00 | 28.7 | ↑0.7 | |
| 5/30 15:10 | 29.5 | ↑0.8 | |
| 5/30 15:20 | 30.4 | ↑0.9 | |
| 5/30 15:30 | 31.4 | ↑1.0 | |
| 5/30 15:40 | 32.4 | ↑1.0 | |
| 5/30 15:50 | 33.5 | ↑1.1 | |
| 5/30 16:00 | 34.6 | ↑1.1 | |
| 5/30 16:10 | 35.8 | ↑1.2 | |
| 5/30 16:20 | 37.0 | ↑1.2 | |
| 5/30 16:30 | 38.2 | ↑1.2 | |
| 5/30 16:40 | 39.4 | ↑1.2 | |
| 5/30 16:50 | 40.7 | ↑1.3 | |
| 5/30 17:00 | 41.9 | ↑1.2 | |
| 5/30 17:10 | 43.1 | ↑1.2 | |
| 5/30 17:20 | 44.3 | ↑1.2 | |
| 5/30 17:30 | 45.5 | ↑1.2 | |
| 5/30 17:40 | 46.6 | ↑1.1 | |
| 5/30 17:50 | 47.7 | ↑1.1 | |
| 5/30 18:00 | 48.7 | ↑1.0 | |
| 5/30 18:10 | 49.7 | ↑1.0 | |
| 5/30 18:20 | 50.6 | ↑0.9 | |
| 5/30 18:30 | 51.5 | ↑0.9 | |
| 5/30 18:40 | 52.3 | ↑0.8 | |
| 5/30 18:50 | 53.0 | ↑0.7 | |
| 5/30 19:00 | 53.6 | ↑0.6 | |
| 5/30 19:10 | 54.2 | ↑0.6 | |
| 5/30 19:20 | 54.7 | ↑0.5 | |
| 5/30 19:30 | 55.1 | ↑0.4 | |
| 5/30 19:40 | 55.4 | ↑0.3 | |
| 5/30 19:50 | 55.7 | ↑0.3 | |
| 5/30 20:00 | 55.9 | ↑0.2 | |
| 5/30 20:10 | 56.0 | ↑0.1 | |
| 5/30 20:20 | 56.1 | ↑0.1 | 満潮 |
| 5/30 20:30 | 56.1 | 0 | |
| 5/30 20:40 | 56.0 | ↓-0.1 | |
| 5/30 20:50 | 55.9 | ↓-0.1 | |
| 5/30 21:00 | 55.7 | ↓-0.2 | |
| 5/30 21:10 | 55.5 | ↓-0.2 | |
| 5/30 21:20 | 55.3 | ↓-0.2 | |
| 5/30 21:30 | 55.0 | ↓-0.3 | |
| 5/30 21:40 | 54.7 | ↓-0.3 | |
| 5/30 21:50 | 54.4 | ↓-0.3 | |
| 5/30 22:00 | 54.0 | ↓-0.4 | |
| 5/30 22:10 | 53.7 | ↓-0.3 | |
| 5/30 22:20 | 53.3 | ↓-0.4 | |
| 5/30 22:30 | 53.0 | ↓-0.3 | |
| 5/30 22:40 | 52.7 | ↓-0.3 | |
| 5/30 22:50 | 52.4 | ↓-0.3 | |
| 5/30 23:00 | 52.1 | ↓-0.3 | |
| 5/30 23:10 | 51.9 | ↓-0.2 | |
| 5/30 23:20 | 51.7 | ↓-0.2 | |
| 5/30 23:30 | 51.6 | ↓-0.1 | |
| 5/30 23:40 | 51.5 | ↓-0.1 | 干潮 |
| 5/30 23:50 | 51.5 | 0 |