| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(金) |
03:24 | 11:43 | - | - |
| 123cm | 2cm | - | - | |
|
||||
コイセボイ（北海道）2025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 | 88.3 | ↑2.5 | |
| 5/30 00:10 | 90.8 | ↑2.5 | |
| 5/30 00:20 | 93.4 | ↑2.6 | |
| 5/30 00:30 | 95.9 | ↑2.5 | |
| 5/30 00:40 | 98.3 | ↑2.4 | |
| 5/30 00:50 | 100.8 | ↑2.5 | |
| 5/30 01:00 | 103.1 | ↑2.3 | |
| 5/30 01:10 | 105.4 | ↑2.3 | |
| 5/30 01:20 | 107.7 | ↑2.3 | |
| 5/30 01:30 | 109.8 | ↑2.1 | |
| 5/30 01:40 | 111.8 | ↑2.0 | |
| 5/30 01:50 | 113.6 | ↑1.8 | |
| 5/30 02:00 | 115.3 | ↑1.7 | |
| 5/30 02:10 | 116.9 | ↑1.6 | |
| 5/30 02:20 | 118.3 | ↑1.4 | |
| 5/30 02:30 | 119.5 | ↑1.2 | |
| 5/30 02:40 | 120.5 | ↑1.0 | |
| 5/30 02:50 | 121.3 | ↑0.8 | |
| 5/30 03:00 | 121.9 | ↑0.6 | |
| 5/30 03:10 | 122.3 | ↑0.4 | |
| 5/30 03:20 | 122.5 | ↑0.2 | 満潮 |
| 5/30 03:30 | 122.4 | ↓-0.1 | |
| 5/30 03:40 | 122.2 | ↓-0.2 | |
| 5/30 03:50 | 121.6 | ↓-0.6 | |
| 5/30 04:00 | 120.9 | ↓-0.7 | |
| 5/30 04:10 | 119.9 | ↓-1.0 | |
| 5/30 04:20 | 118.7 | ↓-1.2 | |
| 5/30 04:30 | 117.2 | ↓-1.5 | |
| 5/30 04:40 | 115.5 | ↓-1.7 | |
| 5/30 04:50 | 113.6 | ↓-1.9 | |
| 5/30 05:00 | 111.5 | ↓-2.1 | |
| 5/30 05:10 | 109.2 | ↓-2.3 | |
| 5/30 05:20 | 106.6 | ↓-2.6 | |
| 5/30 05:30 | 103.9 | ↓-2.7 | |
| 5/30 05:40 | 101.0 | ↓-2.9 | |
| 5/30 05:50 | 98.0 | ↓-3.0 | |
| 5/30 06:00 | 94.7 | ↓-3.3 | |
| 5/30 06:10 | 91.4 | ↓-3.3 | |
| 5/30 06:20 | 87.9 | ↓-3.5 | |
| 5/30 06:30 | 84.3 | ↓-3.6 | |
| 5/30 06:40 | 80.6 | ↓-3.7 | |
| 5/30 06:50 | 76.9 | ↓-3.7 | |
| 5/30 07:00 | 73.0 | ↓-3.9 | 最大潮位差 |
| 5/30 07:10 | 69.2 | ↓-3.8 | |
| 5/30 07:20 | 65.3 | ↓-3.9 | 最大潮位差 |
| 5/30 07:30 | 61.4 | ↓-3.9 | 最大潮位差 |
| 5/30 07:40 | 57.5 | ↓-3.9 | 最大潮位差 |
| 5/30 07:50 | 53.6 | ↓-3.9 | 最大潮位差 |
| 5/30 08:00 | 49.8 | ↓-3.8 | |
| 5/30 08:10 | 46.0 | ↓-3.8 | |
| 5/30 08:20 | 42.3 | ↓-3.7 | |
| 5/30 08:30 | 38.7 | ↓-3.6 | |
| 5/30 08:40 | 35.2 | ↓-3.5 | |
| 5/30 08:50 | 31.8 | ↓-3.4 | |
| 5/30 09:00 | 28.6 | ↓-3.2 | |
| 5/30 09:10 | 25.5 | ↓-3.1 | |
| 5/30 09:20 | 22.5 | ↓-3.0 | |
| 5/30 09:30 | 19.7 | ↓-2.8 | |
| 5/30 09:40 | 17.2 | ↓-2.5 | |
| 5/30 09:50 | 14.7 | ↓-2.5 | |
| 5/30 10:00 | 12.5 | ↓-2.2 | |
| 5/30 10:10 | 10.5 | ↓-2.0 | |
| 5/30 10:20 | 8.7 | ↓-1.8 | |
| 5/30 10:30 | 7.1 | ↓-1.6 | |
| 5/30 10:40 | 5.7 | ↓-1.4 | |
| 5/30 10:50 | 4.5 | ↓-1.2 | |
| 5/30 11:00 | 3.6 | ↓-0.9 | |
| 5/30 11:10 | 2.8 | ↓-0.8 | |
| 5/30 11:20 | 2.3 | ↓-0.5 | |
| 5/30 11:30 | 1.9 | ↓-0.4 | |
| 5/30 11:40 | 1.8 | ↓-0.1 | 干潮 |
| 5/30 11:50 | 1.9 | ↑0.1 | |
| 5/30 12:00 | 2.1 | ↑0.2 | |
| 5/30 12:10 | 2.5 | ↑0.4 | |
| 5/30 12:20 | 3.1 | ↑0.6 | |
| 5/30 12:30 | 3.9 | ↑0.8 | |
| 5/30 12:40 | 4.8 | ↑0.9 | |
| 5/30 12:50 | 5.8 | ↑1.0 | |
| 5/30 13:00 | 7.0 | ↑1.2 | |
| 5/30 13:10 | 8.3 | ↑1.3 | |
| 5/30 13:20 | 9.7 | ↑1.4 | |
| 5/30 13:30 | 11.2 | ↑1.5 | |
| 5/30 13:40 | 12.7 | ↑1.5 | |
| 5/30 13:50 | 14.4 | ↑1.7 | |
| 5/30 14:00 | 16.1 | ↑1.7 | |
| 5/30 14:10 | 17.8 | ↑1.7 | |
| 5/30 14:20 | 19.5 | ↑1.7 | |
| 5/30 14:30 | 21.3 | ↑1.8 | |
| 5/30 14:40 | 23.1 | ↑1.8 | |
| 5/30 14:50 | 24.8 | ↑1.7 | |
| 5/30 15:00 | 26.6 | ↑1.8 | |
| 5/30 15:10 | 28.3 | ↑1.7 | |
| 5/30 15:20 | 29.9 | ↑1.6 | |
| 5/30 15:30 | 31.5 | ↑1.6 | |
| 5/30 15:40 | 33.1 | ↑1.6 | |
| 5/30 15:50 | 34.6 | ↑1.5 | |
| 5/30 16:00 | 36.0 | ↑1.4 | |
| 5/30 16:10 | 37.4 | ↑1.4 | |
| 5/30 16:20 | 38.6 | ↑1.2 | |
| 5/30 16:30 | 39.8 | ↑1.2 | |
| 5/30 16:40 | 40.9 | ↑1.1 | |
| 5/30 16:50 | 41.9 | ↑1.0 | |
| 5/30 17:00 | 42.8 | ↑0.9 | |
| 5/30 17:10 | 43.6 | ↑0.8 | |
| 5/30 17:20 | 44.4 | ↑0.8 | |
| 5/30 17:30 | 45.0 | ↑0.6 | |
| 5/30 17:40 | 45.6 | ↑0.6 | |
| 5/30 17:50 | 46.0 | ↑0.4 | |
| 5/30 18:00 | 46.5 | ↑0.5 | |
| 5/30 18:10 | 46.8 | ↑0.3 | |
| 5/30 18:20 | 47.1 | ↑0.3 | |
| 5/30 18:30 | 47.3 | ↑0.2 | |
| 5/30 18:40 | 47.5 | ↑0.2 | |
| 5/30 18:50 | 47.7 | ↑0.2 | |
| 5/30 19:00 | 47.8 | ↑0.1 | |
| 5/30 19:10 | 47.9 | ↑0.1 | |
| 5/30 19:20 | 48.0 | ↑0.1 | |
| 5/30 19:30 | 48.1 | ↑0.1 | |
| 5/30 19:40 | 48.2 | ↑0.1 | |
| 5/30 19:50 | 48.3 | ↑0.1 | |
| 5/30 20:00 | 48.5 | ↑0.2 | |
| 5/30 20:10 | 48.7 | ↑0.2 | |
| 5/30 20:20 | 48.9 | ↑0.2 | |
| 5/30 20:30 | 49.2 | ↑0.3 | |
| 5/30 20:40 | 49.6 | ↑0.4 | |
| 5/30 20:50 | 50.0 | ↑0.4 | |
| 5/30 21:00 | 50.5 | ↑0.5 | |
| 5/30 21:10 | 51.1 | ↑0.6 | |
| 5/30 21:20 | 51.9 | ↑0.8 | |
| 5/30 21:30 | 52.7 | ↑0.8 | |
| 5/30 21:40 | 53.6 | ↑0.9 | |
| 5/30 21:50 | 54.6 | ↑1.0 | |
| 5/30 22:00 | 55.7 | ↑1.1 | |
| 5/30 22:10 | 56.9 | ↑1.2 | |
| 5/30 22:20 | 58.3 | ↑1.4 | |
| 5/30 22:30 | 59.8 | ↑1.5 | |
| 5/30 22:40 | 61.3 | ↑1.5 | |
| 5/30 22:50 | 63.0 | ↑1.7 | |
| 5/30 23:00 | 64.8 | ↑1.8 | |
| 5/30 23:10 | 66.7 | ↑1.9 | |
| 5/30 23:20 | 68.7 | ↑2.0 | |
| 5/30 23:30 | 70.8 | ↑2.1 | |
| 5/30 23:40 | 72.9 | ↑2.1 | |
| 5/30 23:50 | 75.1 | ↑2.2 |