| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(土) |
00:46 | 08:45 | 15:58 | 18:00 |
| 105cm | 8cm | 58cm | 57cm | |
|
||||
コイセボイ（北海道）2026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 | 102.6 | ↑0.9 | |
| 5/30 00:10 | 103.2 | ↑0.6 | |
| 5/30 00:20 | 103.8 | ↑0.6 | |
| 5/30 00:30 | 104.1 | ↑0.3 | |
| 5/30 00:40 | 104.3 | ↑0.2 | 満潮 |
| 5/30 00:50 | 104.3 | 0 | |
| 5/30 01:00 | 104.1 | ↓-0.2 | |
| 5/30 01:10 | 103.7 | ↓-0.4 | |
| 5/30 01:20 | 103.1 | ↓-0.6 | |
| 5/30 01:30 | 102.4 | ↓-0.7 | |
| 5/30 01:40 | 101.4 | ↓-1.0 | |
| 5/30 01:50 | 100.2 | ↓-1.2 | |
| 5/30 02:00 | 98.9 | ↓-1.3 | |
| 5/30 02:10 | 97.4 | ↓-1.5 | |
| 5/30 02:20 | 95.7 | ↓-1.7 | |
| 5/30 02:30 | 93.8 | ↓-1.9 | |
| 5/30 02:40 | 91.7 | ↓-2.1 | |
| 5/30 02:50 | 89.5 | ↓-2.2 | |
| 5/30 03:00 | 87.1 | ↓-2.4 | |
| 5/30 03:10 | 84.6 | ↓-2.5 | |
| 5/30 03:20 | 82.0 | ↓-2.6 | |
| 5/30 03:30 | 79.2 | ↓-2.8 | |
| 5/30 03:40 | 76.3 | ↓-2.9 | |
| 5/30 03:50 | 73.4 | ↓-2.9 | |
| 5/30 04:00 | 70.3 | ↓-3.1 | |
| 5/30 04:10 | 67.2 | ↓-3.1 | |
| 5/30 04:20 | 64.1 | ↓-3.1 | |
| 5/30 04:30 | 60.8 | ↓-3.3 | 最大潮位差 |
| 5/30 04:40 | 57.6 | ↓-3.2 | |
| 5/30 04:50 | 54.4 | ↓-3.2 | |
| 5/30 05:00 | 51.2 | ↓-3.2 | |
| 5/30 05:10 | 48.0 | ↓-3.2 | |
| 5/30 05:20 | 44.8 | ↓-3.2 | |
| 5/30 05:30 | 41.7 | ↓-3.1 | |
| 5/30 05:40 | 38.6 | ↓-3.1 | |
| 5/30 05:50 | 35.7 | ↓-2.9 | |
| 5/30 06:00 | 32.8 | ↓-2.9 | |
| 5/30 06:10 | 30.0 | ↓-2.8 | |
| 5/30 06:20 | 27.4 | ↓-2.6 | |
| 5/30 06:30 | 24.9 | ↓-2.5 | |
| 5/30 06:40 | 22.5 | ↓-2.4 | |
| 5/30 06:50 | 20.3 | ↓-2.2 | |
| 5/30 07:00 | 18.2 | ↓-2.1 | |
| 5/30 07:10 | 16.3 | ↓-1.9 | |
| 5/30 07:20 | 14.6 | ↓-1.7 | |
| 5/30 07:30 | 13.1 | ↓-1.5 | |
| 5/30 07:40 | 11.8 | ↓-1.3 | |
| 5/30 07:50 | 10.6 | ↓-1.2 | |
| 5/30 08:00 | 9.7 | ↓-0.9 | |
| 5/30 08:10 | 8.9 | ↓-0.8 | |
| 5/30 08:20 | 8.4 | ↓-0.5 | |
| 5/30 08:30 | 8.0 | ↓-0.4 | |
| 5/30 08:40 | 7.8 | ↓-0.2 | 干潮 |
| 5/30 08:50 | 7.8 | 0 | |
| 5/30 09:00 | 8.0 | ↑0.2 | |
| 5/30 09:10 | 8.4 | ↑0.4 | |
| 5/30 09:20 | 9.0 | ↑0.6 | |
| 5/30 09:30 | 9.7 | ↑0.7 | |
| 5/30 09:40 | 10.5 | ↑0.8 | |
| 5/30 09:50 | 11.6 | ↑1.1 | |
| 5/30 10:00 | 12.7 | ↑1.1 | |
| 5/30 10:10 | 14.0 | ↑1.3 | |
| 5/30 10:20 | 15.4 | ↑1.4 | |
| 5/30 10:30 | 16.9 | ↑1.5 | |
| 5/30 10:40 | 18.6 | ↑1.7 | |
| 5/30 10:50 | 20.2 | ↑1.6 | |
| 5/30 11:00 | 22.0 | ↑1.8 | |
| 5/30 11:10 | 23.8 | ↑1.8 | |
| 5/30 11:20 | 25.7 | ↑1.9 | |
| 5/30 11:30 | 27.6 | ↑1.9 | |
| 5/30 11:40 | 29.5 | ↑1.9 | |
| 5/30 11:50 | 31.4 | ↑1.9 | |
| 5/30 12:00 | 33.3 | ↑1.9 | |
| 5/30 12:10 | 35.2 | ↑1.9 | |
| 5/30 12:20 | 37.1 | ↑1.9 | |
| 5/30 12:30 | 38.9 | ↑1.8 | |
| 5/30 12:40 | 40.7 | ↑1.8 | |
| 5/30 12:50 | 42.4 | ↑1.7 | |
| 5/30 13:00 | 44.1 | ↑1.7 | |
| 5/30 13:10 | 45.6 | ↑1.5 | |
| 5/30 13:20 | 47.1 | ↑1.5 | |
| 5/30 13:30 | 48.5 | ↑1.4 | |
| 5/30 13:40 | 49.8 | ↑1.3 | |
| 5/30 13:50 | 51.1 | ↑1.3 | |
| 5/30 14:00 | 52.2 | ↑1.1 | |
| 5/30 14:10 | 53.2 | ↑1.0 | |
| 5/30 14:20 | 54.1 | ↑0.9 | |
| 5/30 14:30 | 54.9 | ↑0.8 | |
| 5/30 14:40 | 55.6 | ↑0.7 | |
| 5/30 14:50 | 56.2 | ↑0.6 | |
| 5/30 15:00 | 56.7 | ↑0.5 | |
| 5/30 15:10 | 57.1 | ↑0.4 | |
| 5/30 15:20 | 57.4 | ↑0.3 | |
| 5/30 15:30 | 57.6 | ↑0.2 | |
| 5/30 15:40 | 57.8 | ↑0.2 | |
| 5/30 15:50 | 57.8 | 0 | 満潮 |
| 5/30 16:00 | 57.8 | 0 | |
| 5/30 16:10 | 57.8 | 0 | |
| 5/30 16:20 | 57.7 | ↓-0.1 | |
| 5/30 16:30 | 57.6 | ↓-0.1 | |
| 5/30 16:40 | 57.4 | ↓-0.2 | |
| 5/30 16:50 | 57.2 | ↓-0.2 | |
| 5/30 17:00 | 57.0 | ↓-0.2 | |
| 5/30 17:10 | 56.9 | ↓-0.1 | |
| 5/30 17:20 | 56.7 | ↓-0.2 | |
| 5/30 17:30 | 56.5 | ↓-0.2 | |
| 5/30 17:40 | 56.4 | ↓-0.1 | |
| 5/30 17:50 | 56.3 | ↓-0.1 | 干潮 |
| 5/30 18:00 | 56.3 | 0 | 干潮 |
| 5/30 18:10 | 56.4 | ↑0.1 | |
| 5/30 18:20 | 56.5 | ↑0.1 | |
| 5/30 18:30 | 56.6 | ↑0.1 | |
| 5/30 18:40 | 56.9 | ↑0.3 | |
| 5/30 18:50 | 57.3 | ↑0.4 | |
| 5/30 19:00 | 57.7 | ↑0.4 | |
| 5/30 19:10 | 58.3 | ↑0.6 | |
| 5/30 19:20 | 58.9 | ↑0.6 | |
| 5/30 19:30 | 59.7 | ↑0.8 | |
| 5/30 19:40 | 60.6 | ↑0.9 | |
| 5/30 19:50 | 61.6 | ↑1.0 | |
| 5/30 20:00 | 62.7 | ↑1.1 | |
| 5/30 20:10 | 63.9 | ↑1.2 | |
| 5/30 20:20 | 65.2 | ↑1.3 | |
| 5/30 20:30 | 66.7 | ↑1.5 | |
| 5/30 20:40 | 68.2 | ↑1.5 | |
| 5/30 20:50 | 69.8 | ↑1.6 | |
| 5/30 21:00 | 71.5 | ↑1.7 | |
| 5/30 21:10 | 73.3 | ↑1.8 | |
| 5/30 21:20 | 75.2 | ↑1.9 | |
| 5/30 21:30 | 77.2 | ↑2.0 | |
| 5/30 21:40 | 79.2 | ↑2.0 | |
| 5/30 21:50 | 81.2 | ↑2.0 | |
| 5/30 22:00 | 83.3 | ↑2.1 | |
| 5/30 22:10 | 85.4 | ↑2.1 | |
| 5/30 22:20 | 87.5 | ↑2.1 | |
| 5/30 22:30 | 89.7 | ↑2.2 | |
| 5/30 22:40 | 91.8 | ↑2.1 | |
| 5/30 22:50 | 93.8 | ↑2.0 | |
| 5/30 23:00 | 95.9 | ↑2.1 | |
| 5/30 23:10 | 97.9 | ↑2.0 | |
| 5/30 23:20 | 99.8 | ↑1.9 | |
| 5/30 23:30 | 101.6 | ↑1.8 | |
| 5/30 23:40 | 103.3 | ↑1.7 | |
| 5/30 23:50 | 105.0 | ↑1.7 |