| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(火) |
01:07 | 09:03 | 16:04 | 18:32 |
| 106cm | 6cm | 58cm | 55cm | |
|
||||
コイセボイ（北海道）2028年05月23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 |
|---|---|---|---|
| 5/23 00:00 | 101.6 | ↑1.2 | |
| 5/23 00:10 | 102.7 | ↑1.1 | |
| 5/23 00:20 | 103.6 | ↑0.9 | |
| 5/23 00:30 | 104.4 | ↑0.8 | |
| 5/23 00:40 | 105.0 | ↑0.6 | |
| 5/23 00:50 | 105.4 | ↑0.4 | |
| 5/23 01:00 | 105.6 | ↑0.2 | 満潮 |
| 5/23 01:10 | 105.6 | 0 | |
| 5/23 01:20 | 105.5 | ↓-0.1 | |
| 5/23 01:30 | 105.1 | ↓-0.4 | |
| 5/23 01:40 | 104.5 | ↓-0.6 | |
| 5/23 01:50 | 103.7 | ↓-0.8 | |
| 5/23 02:00 | 102.7 | ↓-1.0 | |
| 5/23 02:10 | 101.6 | ↓-1.1 | |
| 5/23 02:20 | 100.2 | ↓-1.4 | |
| 5/23 02:30 | 98.6 | ↓-1.6 | |
| 5/23 02:40 | 96.8 | ↓-1.8 | |
| 5/23 02:50 | 94.8 | ↓-2.0 | |
| 5/23 03:00 | 92.7 | ↓-2.1 | |
| 5/23 03:10 | 90.4 | ↓-2.3 | |
| 5/23 03:20 | 87.9 | ↓-2.5 | |
| 5/23 03:30 | 85.3 | ↓-2.6 | |
| 5/23 03:40 | 82.5 | ↓-2.8 | |
| 5/23 03:50 | 79.7 | ↓-2.8 | |
| 5/23 04:00 | 76.7 | ↓-3.0 | |
| 5/23 04:10 | 73.6 | ↓-3.1 | |
| 5/23 04:20 | 70.4 | ↓-3.2 | |
| 5/23 04:30 | 67.1 | ↓-3.3 | |
| 5/23 04:40 | 63.8 | ↓-3.3 | |
| 5/23 04:50 | 60.5 | ↓-3.3 | |
| 5/23 05:00 | 57.1 | ↓-3.4 | 最大潮位差 |
| 5/23 05:10 | 53.7 | ↓-3.4 | 最大潮位差 |
| 5/23 05:20 | 50.3 | ↓-3.4 | 最大潮位差 |
| 5/23 05:30 | 47.0 | ↓-3.3 | |
| 5/23 05:40 | 43.7 | ↓-3.3 | |
| 5/23 05:50 | 40.4 | ↓-3.3 | |
| 5/23 06:00 | 37.2 | ↓-3.2 | |
| 5/23 06:10 | 34.1 | ↓-3.1 | |
| 5/23 06:20 | 31.2 | ↓-2.9 | |
| 5/23 06:30 | 28.3 | ↓-2.9 | |
| 5/23 06:40 | 25.5 | ↓-2.8 | |
| 5/23 06:50 | 22.9 | ↓-2.6 | |
| 5/23 07:00 | 20.5 | ↓-2.4 | |
| 5/23 07:10 | 18.2 | ↓-2.3 | |
| 5/23 07:20 | 16.0 | ↓-2.2 | |
| 5/23 07:30 | 14.1 | ↓-1.9 | |
| 5/23 07:40 | 12.3 | ↓-1.8 | |
| 5/23 07:50 | 10.8 | ↓-1.5 | |
| 5/23 08:00 | 9.4 | ↓-1.4 | |
| 5/23 08:10 | 8.3 | ↓-1.1 | |
| 5/23 08:20 | 7.3 | ↓-1.0 | |
| 5/23 08:30 | 6.5 | ↓-0.8 | |
| 5/23 08:40 | 6.0 | ↓-0.5 | |
| 5/23 08:50 | 5.6 | ↓-0.4 | |
| 5/23 09:00 | 5.5 | ↓-0.1 | 干潮 |
| 5/23 09:10 | 5.6 | ↑0.1 | |
| 5/23 09:20 | 5.8 | ↑0.2 | |
| 5/23 09:30 | 6.2 | ↑0.4 | |
| 5/23 09:40 | 6.9 | ↑0.7 | |
| 5/23 09:50 | 7.7 | ↑0.8 | |
| 5/23 10:00 | 8.6 | ↑0.9 | |
| 5/23 10:10 | 9.7 | ↑1.1 | |
| 5/23 10:20 | 11.0 | ↑1.3 | |
| 5/23 10:30 | 12.4 | ↑1.4 | |
| 5/23 10:40 | 13.9 | ↑1.5 | |
| 5/23 10:50 | 15.5 | ↑1.6 | |
| 5/23 11:00 | 17.2 | ↑1.7 | |
| 5/23 11:10 | 19.0 | ↑1.8 | |
| 5/23 11:20 | 20.9 | ↑1.9 | |
| 5/23 11:30 | 22.8 | ↑1.9 | |
| 5/23 11:40 | 24.7 | ↑1.9 | |
| 5/23 11:50 | 26.7 | ↑2.0 | |
| 5/23 12:00 | 28.7 | ↑2.0 | |
| 5/23 12:10 | 30.8 | ↑2.1 | |
| 5/23 12:20 | 32.8 | ↑2.0 | |
| 5/23 12:30 | 34.7 | ↑1.9 | |
| 5/23 12:40 | 36.7 | ↑2.0 | |
| 5/23 12:50 | 38.6 | ↑1.9 | |
| 5/23 13:00 | 40.4 | ↑1.8 | |
| 5/23 13:10 | 42.2 | ↑1.8 | |
| 5/23 13:20 | 43.9 | ↑1.7 | |
| 5/23 13:30 | 45.5 | ↑1.6 | |
| 5/23 13:40 | 47.0 | ↑1.5 | |
| 5/23 13:50 | 48.4 | ↑1.4 | |
| 5/23 14:00 | 49.8 | ↑1.4 | |
| 5/23 14:10 | 51.0 | ↑1.2 | |
| 5/23 14:20 | 52.1 | ↑1.1 | |
| 5/23 14:30 | 53.1 | ↑1.0 | |
| 5/23 14:40 | 54.0 | ↑0.9 | |
| 5/23 14:50 | 54.7 | ↑0.7 | |
| 5/23 15:00 | 55.4 | ↑0.7 | |
| 5/23 15:10 | 55.9 | ↑0.5 | |
| 5/23 15:20 | 56.4 | ↑0.5 | |
| 5/23 15:30 | 56.7 | ↑0.3 | |
| 5/23 15:40 | 56.9 | ↑0.2 | |
| 5/23 15:50 | 57.1 | ↑0.2 | |
| 5/23 16:00 | 57.2 | ↑0.1 | 満潮 |
| 5/23 16:10 | 57.1 | ↓-0.1 | |
| 5/23 16:20 | 57.1 | 0 | |
| 5/23 16:30 | 56.9 | ↓-0.2 | |
| 5/23 16:40 | 56.7 | ↓-0.2 | |
| 5/23 16:50 | 56.5 | ↓-0.2 | |
| 5/23 17:00 | 56.2 | ↓-0.3 | |
| 5/23 17:10 | 56.0 | ↓-0.2 | |
| 5/23 17:20 | 55.7 | ↓-0.3 | |
| 5/23 17:30 | 55.4 | ↓-0.3 | |
| 5/23 17:40 | 55.1 | ↓-0.3 | |
| 5/23 17:50 | 54.9 | ↓-0.2 | |
| 5/23 18:00 | 54.7 | ↓-0.2 | |
| 5/23 18:10 | 54.5 | ↓-0.2 | |
| 5/23 18:20 | 54.4 | ↓-0.1 | |
| 5/23 18:30 | 54.3 | ↓-0.1 | 干潮 |
| 5/23 18:40 | 54.4 | ↑0.1 | |
| 5/23 18:50 | 54.5 | ↑0.1 | |
| 5/23 19:00 | 54.7 | ↑0.2 | |
| 5/23 19:10 | 55.0 | ↑0.3 | |
| 5/23 19:20 | 55.4 | ↑0.4 | |
| 5/23 19:30 | 56.0 | ↑0.6 | |
| 5/23 19:40 | 56.6 | ↑0.6 | |
| 5/23 19:50 | 57.3 | ↑0.7 | |
| 5/23 20:00 | 58.2 | ↑0.9 | |
| 5/23 20:10 | 59.2 | ↑1.0 | |
| 5/23 20:20 | 60.3 | ↑1.1 | |
| 5/23 20:30 | 61.6 | ↑1.3 | |
| 5/23 20:40 | 62.9 | ↑1.3 | |
| 5/23 20:50 | 64.4 | ↑1.5 | |
| 5/23 21:00 | 66.0 | ↑1.6 | |
| 5/23 21:10 | 67.7 | ↑1.7 | |
| 5/23 21:20 | 69.4 | ↑1.7 | |
| 5/23 21:30 | 71.3 | ↑1.9 | |
| 5/23 21:40 | 73.3 | ↑2.0 | |
| 5/23 21:50 | 75.3 | ↑2.0 | |
| 5/23 22:00 | 77.4 | ↑2.1 | |
| 5/23 22:10 | 79.6 | ↑2.2 | |
| 5/23 22:20 | 81.7 | ↑2.1 | |
| 5/23 22:30 | 84.0 | ↑2.3 | |
| 5/23 22:40 | 86.2 | ↑2.2 | |
| 5/23 22:50 | 88.4 | ↑2.2 | |
| 5/23 23:00 | 90.6 | ↑2.2 | |
| 5/23 23:10 | 92.8 | ↑2.2 | |
| 5/23 23:20 | 95.0 | ↑2.2 | |
| 5/23 23:30 | 97.1 | ↑2.1 | |
| 5/23 23:40 | 99.1 | ↑2.0 | |
| 5/23 23:50 | 101.0 | ↑1.9 |