| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(金) |
02:45 | 10:36 | 17:14 | 20:12 |
| 115cm | 3cm | 55cm | 50cm | |
|
||||
コイセボイ（北海道）2031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 | 90.0 | ↑2.5 | |
| 5/23 00:10 | 92.4 | ↑2.4 | |
| 5/23 00:20 | 94.7 | ↑2.3 | |
| 5/23 00:30 | 97.0 | ↑2.3 | |
| 5/23 00:40 | 99.2 | ↑2.2 | |
| 5/23 00:50 | 101.3 | ↑2.1 | |
| 5/23 01:00 | 103.3 | ↑2.0 | |
| 5/23 01:10 | 105.2 | ↑1.9 | |
| 5/23 01:20 | 107.0 | ↑1.8 | |
| 5/23 01:30 | 108.5 | ↑1.5 | |
| 5/23 01:40 | 110.0 | ↑1.5 | |
| 5/23 01:50 | 111.2 | ↑1.2 | |
| 5/23 02:00 | 112.2 | ↑1.0 | |
| 5/23 02:10 | 113.1 | ↑0.9 | |
| 5/23 02:20 | 113.7 | ↑0.6 | |
| 5/23 02:30 | 114.2 | ↑0.5 | |
| 5/23 02:40 | 114.4 | ↑0.2 | 満潮 |
| 5/23 02:50 | 114.3 | ↓-0.1 | |
| 5/23 03:00 | 114.1 | ↓-0.2 | |
| 5/23 03:10 | 113.6 | ↓-0.5 | |
| 5/23 03:20 | 112.8 | ↓-0.8 | |
| 5/23 03:30 | 111.8 | ↓-1.0 | |
| 5/23 03:40 | 110.6 | ↓-1.2 | |
| 5/23 03:50 | 109.2 | ↓-1.4 | |
| 5/23 04:00 | 107.5 | ↓-1.7 | |
| 5/23 04:10 | 105.6 | ↓-1.9 | |
| 5/23 04:20 | 103.5 | ↓-2.1 | |
| 5/23 04:30 | 101.2 | ↓-2.3 | |
| 5/23 04:40 | 98.6 | ↓-2.6 | |
| 5/23 04:50 | 95.9 | ↓-2.7 | |
| 5/23 05:00 | 93.0 | ↓-2.9 | |
| 5/23 05:10 | 90.0 | ↓-3.0 | |
| 5/23 05:20 | 86.8 | ↓-3.2 | |
| 5/23 05:30 | 83.5 | ↓-3.3 | |
| 5/23 05:40 | 80.0 | ↓-3.5 | |
| 5/23 05:50 | 76.5 | ↓-3.5 | |
| 5/23 06:00 | 72.8 | ↓-3.7 | |
| 5/23 06:10 | 69.1 | ↓-3.7 | |
| 5/23 06:20 | 65.4 | ↓-3.7 | |
| 5/23 06:30 | 61.6 | ↓-3.8 | 最大潮位差 |
| 5/23 06:40 | 57.8 | ↓-3.8 | 最大潮位差 |
| 5/23 06:50 | 54.0 | ↓-3.8 | 最大潮位差 |
| 5/23 07:00 | 50.3 | ↓-3.7 | |
| 5/23 07:10 | 46.5 | ↓-3.8 | 最大潮位差 |
| 5/23 07:20 | 42.9 | ↓-3.6 | |
| 5/23 07:30 | 39.3 | ↓-3.6 | |
| 5/23 07:40 | 35.8 | ↓-3.5 | |
| 5/23 07:50 | 32.4 | ↓-3.4 | |
| 5/23 08:00 | 29.2 | ↓-3.2 | |
| 5/23 08:10 | 26.1 | ↓-3.1 | |
| 5/23 08:20 | 23.1 | ↓-3.0 | |
| 5/23 08:30 | 20.3 | ↓-2.8 | |
| 5/23 08:40 | 17.7 | ↓-2.6 | |
| 5/23 08:50 | 15.3 | ↓-2.4 | |
| 5/23 09:00 | 13.1 | ↓-2.2 | |
| 5/23 09:10 | 11.1 | ↓-2.0 | |
| 5/23 09:20 | 9.3 | ↓-1.8 | |
| 5/23 09:30 | 7.7 | ↓-1.6 | |
| 5/23 09:40 | 6.4 | ↓-1.3 | |
| 5/23 09:50 | 5.3 | ↓-1.1 | |
| 5/23 10:00 | 4.4 | ↓-0.9 | |
| 5/23 10:10 | 3.7 | ↓-0.7 | |
| 5/23 10:20 | 3.2 | ↓-0.5 | |
| 5/23 10:30 | 3.0 | ↓-0.2 | 干潮 |
| 5/23 10:40 | 3.0 | 0 | |
| 5/23 10:50 | 3.2 | ↑0.2 | |
| 5/23 11:00 | 3.6 | ↑0.4 | |
| 5/23 11:10 | 4.3 | ↑0.7 | |
| 5/23 11:20 | 5.1 | ↑0.8 | |
| 5/23 11:30 | 6.0 | ↑0.9 | |
| 5/23 11:40 | 7.2 | ↑1.2 | |
| 5/23 11:50 | 8.5 | ↑1.3 | |
| 5/23 12:00 | 9.9 | ↑1.4 | |
| 5/23 12:10 | 11.5 | ↑1.6 | |
| 5/23 12:20 | 13.2 | ↑1.7 | |
| 5/23 12:30 | 15.0 | ↑1.8 | |
| 5/23 12:40 | 16.9 | ↑1.9 | |
| 5/23 12:50 | 18.9 | ↑2.0 | |
| 5/23 13:00 | 20.9 | ↑2.0 | |
| 5/23 13:10 | 22.9 | ↑2.0 | |
| 5/23 13:20 | 25.0 | ↑2.1 | |
| 5/23 13:30 | 27.1 | ↑2.1 | |
| 5/23 13:40 | 29.2 | ↑2.1 | |
| 5/23 13:50 | 31.3 | ↑2.1 | |
| 5/23 14:00 | 33.3 | ↑2.0 | |
| 5/23 14:10 | 35.3 | ↑2.0 | |
| 5/23 14:20 | 37.3 | ↑2.0 | |
| 5/23 14:30 | 39.1 | ↑1.8 | |
| 5/23 14:40 | 40.9 | ↑1.8 | |
| 5/23 14:50 | 42.7 | ↑1.8 | |
| 5/23 15:00 | 44.3 | ↑1.6 | |
| 5/23 15:10 | 45.8 | ↑1.5 | |
| 5/23 15:20 | 47.2 | ↑1.4 | |
| 5/23 15:30 | 48.5 | ↑1.3 | |
| 5/23 15:40 | 49.6 | ↑1.1 | |
| 5/23 15:50 | 50.7 | ↑1.1 | |
| 5/23 16:00 | 51.6 | ↑0.9 | |
| 5/23 16:10 | 52.4 | ↑0.8 | |
| 5/23 16:20 | 53.0 | ↑0.6 | |
| 5/23 16:30 | 53.6 | ↑0.6 | |
| 5/23 16:40 | 54.0 | ↑0.4 | |
| 5/23 16:50 | 54.3 | ↑0.3 | |
| 5/23 17:00 | 54.5 | ↑0.2 | |
| 5/23 17:10 | 54.6 | ↑0.1 | 満潮 |
| 5/23 17:20 | 54.6 | 0 | |
| 5/23 17:30 | 54.5 | ↓-0.1 | |
| 5/23 17:40 | 54.3 | ↓-0.2 | |
| 5/23 17:50 | 54.0 | ↓-0.3 | |
| 5/23 18:00 | 53.7 | ↓-0.3 | |
| 5/23 18:10 | 53.3 | ↓-0.4 | |
| 5/23 18:20 | 52.9 | ↓-0.4 | |
| 5/23 18:30 | 52.4 | ↓-0.5 | |
| 5/23 18:40 | 52.0 | ↓-0.4 | |
| 5/23 18:50 | 51.5 | ↓-0.5 | |
| 5/23 19:00 | 51.1 | ↓-0.4 | |
| 5/23 19:10 | 50.6 | ↓-0.5 | |
| 5/23 19:20 | 50.2 | ↓-0.4 | |
| 5/23 19:30 | 49.9 | ↓-0.3 | |
| 5/23 19:40 | 49.6 | ↓-0.3 | |
| 5/23 19:50 | 49.4 | ↓-0.2 | |
| 5/23 20:00 | 49.2 | ↓-0.2 | |
| 5/23 20:10 | 49.2 | 0 | 干潮 |
| 5/23 20:20 | 49.2 | 0 | |
| 5/23 20:30 | 49.4 | ↑0.2 | |
| 5/23 20:40 | 49.6 | ↑0.2 | |
| 5/23 20:50 | 50.0 | ↑0.4 | |
| 5/23 21:00 | 50.5 | ↑0.5 | |
| 5/23 21:10 | 51.2 | ↑0.7 | |
| 5/23 21:20 | 52.0 | ↑0.8 | |
| 5/23 21:30 | 52.9 | ↑0.9 | |
| 5/23 21:40 | 53.9 | ↑1.0 | |
| 5/23 21:50 | 55.1 | ↑1.2 | |
| 5/23 22:00 | 56.5 | ↑1.4 | |
| 5/23 22:10 | 57.9 | ↑1.4 | |
| 5/23 22:20 | 59.6 | ↑1.7 | |
| 5/23 22:30 | 61.3 | ↑1.7 | |
| 5/23 22:40 | 63.1 | ↑1.8 | |
| 5/23 22:50 | 65.1 | ↑2.0 | |
| 5/23 23:00 | 67.2 | ↑2.1 | |
| 5/23 23:10 | 69.4 | ↑2.2 | |
| 5/23 23:20 | 71.6 | ↑2.2 | |
| 5/23 23:30 | 73.9 | ↑2.3 | |
| 5/23 23:40 | 76.3 | ↑2.4 | |
| 5/23 23:50 | 78.8 | ↑2.5 |