| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(水) |
04:32 | 12:43 | 20:02 | 20:50 |
| 114cm | 9cm | 49cm | 49cm | |
|
||||
コイセボイ（北海道）2057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 | 67.2 | ↑1.9 | |
| 5/23 00:10 | 69.2 | ↑2.0 | |
| 5/23 00:20 | 71.3 | ↑2.1 | |
| 5/23 00:30 | 73.5 | ↑2.2 | |
| 5/23 00:40 | 75.7 | ↑2.2 | |
| 5/23 00:50 | 77.9 | ↑2.2 | |
| 5/23 01:00 | 80.2 | ↑2.3 | |
| 5/23 01:10 | 82.5 | ↑2.3 | |
| 5/23 01:20 | 84.9 | ↑2.4 | |
| 5/23 01:30 | 87.2 | ↑2.3 | |
| 5/23 01:40 | 89.5 | ↑2.3 | |
| 5/23 01:50 | 91.8 | ↑2.3 | |
| 5/23 02:00 | 94.0 | ↑2.2 | |
| 5/23 02:10 | 96.2 | ↑2.2 | |
| 5/23 02:20 | 98.3 | ↑2.1 | |
| 5/23 02:30 | 100.3 | ↑2.0 | |
| 5/23 02:40 | 102.2 | ↑1.9 | |
| 5/23 02:50 | 104.0 | ↑1.8 | |
| 5/23 03:00 | 105.7 | ↑1.7 | |
| 5/23 03:10 | 107.3 | ↑1.6 | |
| 5/23 03:20 | 108.7 | ↑1.4 | |
| 5/23 03:30 | 109.9 | ↑1.2 | |
| 5/23 03:40 | 111.0 | ↑1.1 | |
| 5/23 03:50 | 111.9 | ↑0.9 | |
| 5/23 04:00 | 112.6 | ↑0.7 | |
| 5/23 04:10 | 113.1 | ↑0.5 | |
| 5/23 04:20 | 113.4 | ↑0.3 | |
| 5/23 04:30 | 113.5 | ↑0.1 | 満潮 |
| 5/23 04:40 | 113.5 | 0 | |
| 5/23 04:50 | 113.2 | ↓-0.3 | |
| 5/23 05:00 | 112.6 | ↓-0.6 | |
| 5/23 05:10 | 111.9 | ↓-0.7 | |
| 5/23 05:20 | 111.0 | ↓-0.9 | |
| 5/23 05:30 | 109.8 | ↓-1.2 | |
| 5/23 05:40 | 108.4 | ↓-1.4 | |
| 5/23 05:50 | 106.9 | ↓-1.5 | |
| 5/23 06:00 | 105.1 | ↓-1.8 | |
| 5/23 06:10 | 103.2 | ↓-1.9 | |
| 5/23 06:20 | 101.0 | ↓-2.2 | |
| 5/23 06:30 | 98.7 | ↓-2.3 | |
| 5/23 06:40 | 96.2 | ↓-2.5 | |
| 5/23 06:50 | 93.6 | ↓-2.6 | |
| 5/23 07:00 | 90.8 | ↓-2.8 | |
| 5/23 07:10 | 87.9 | ↓-2.9 | |
| 5/23 07:20 | 84.9 | ↓-3.0 | |
| 5/23 07:30 | 81.8 | ↓-3.1 | |
| 5/23 07:40 | 78.6 | ↓-3.2 | |
| 5/23 07:50 | 75.3 | ↓-3.3 | |
| 5/23 08:00 | 71.9 | ↓-3.4 | |
| 5/23 08:10 | 68.5 | ↓-3.4 | |
| 5/23 08:20 | 65.1 | ↓-3.4 | |
| 5/23 08:30 | 61.7 | ↓-3.4 | |
| 5/23 08:40 | 58.2 | ↓-3.5 | 最大潮位差 |
| 5/23 08:50 | 54.8 | ↓-3.4 | |
| 5/23 09:00 | 51.4 | ↓-3.4 | |
| 5/23 09:10 | 48.1 | ↓-3.3 | |
| 5/23 09:20 | 44.8 | ↓-3.3 | |
| 5/23 09:30 | 41.7 | ↓-3.1 | |
| 5/23 09:40 | 38.6 | ↓-3.1 | |
| 5/23 09:50 | 35.6 | ↓-3.0 | |
| 5/23 10:00 | 32.7 | ↓-2.9 | |
| 5/23 10:10 | 29.9 | ↓-2.8 | |
| 5/23 10:20 | 27.3 | ↓-2.6 | |
| 5/23 10:30 | 24.9 | ↓-2.4 | |
| 5/23 10:40 | 22.6 | ↓-2.3 | |
| 5/23 10:50 | 20.4 | ↓-2.2 | |
| 5/23 11:00 | 18.5 | ↓-1.9 | |
| 5/23 11:10 | 16.7 | ↓-1.8 | |
| 5/23 11:20 | 15.1 | ↓-1.6 | |
| 5/23 11:30 | 13.6 | ↓-1.5 | |
| 5/23 11:40 | 12.4 | ↓-1.2 | |
| 5/23 11:50 | 11.4 | ↓-1.0 | |
| 5/23 12:00 | 10.5 | ↓-0.9 | |
| 5/23 12:10 | 9.8 | ↓-0.7 | |
| 5/23 12:20 | 9.3 | ↓-0.5 | |
| 5/23 12:30 | 9.0 | ↓-0.3 | |
| 5/23 12:40 | 8.9 | ↓-0.1 | 干潮 |
| 5/23 12:50 | 9.0 | ↑0.1 | |
| 5/23 13:00 | 9.2 | ↑0.2 | |
| 5/23 13:10 | 9.6 | ↑0.4 | |
| 5/23 13:20 | 10.1 | ↑0.5 | |
| 5/23 13:30 | 10.8 | ↑0.7 | |
| 5/23 13:40 | 11.6 | ↑0.8 | |
| 5/23 13:50 | 12.5 | ↑0.9 | |
| 5/23 14:00 | 13.6 | ↑1.1 | |
| 5/23 14:10 | 14.7 | ↑1.1 | |
| 5/23 14:20 | 16.0 | ↑1.3 | |
| 5/23 14:30 | 17.3 | ↑1.3 | |
| 5/23 14:40 | 18.7 | ↑1.4 | |
| 5/23 14:50 | 20.2 | ↑1.5 | |
| 5/23 15:00 | 21.7 | ↑1.5 | |
| 5/23 15:10 | 23.2 | ↑1.5 | |
| 5/23 15:20 | 24.7 | ↑1.5 | |
| 5/23 15:30 | 26.3 | ↑1.6 | |
| 5/23 15:40 | 27.9 | ↑1.6 | |
| 5/23 15:50 | 29.4 | ↑1.5 | |
| 5/23 16:00 | 31.0 | ↑1.6 | |
| 5/23 16:10 | 32.5 | ↑1.5 | |
| 5/23 16:20 | 34.0 | ↑1.5 | |
| 5/23 16:30 | 35.4 | ↑1.4 | |
| 5/23 16:40 | 36.8 | ↑1.4 | |
| 5/23 16:50 | 38.1 | ↑1.3 | |
| 5/23 17:00 | 39.3 | ↑1.2 | |
| 5/23 17:10 | 40.5 | ↑1.2 | |
| 5/23 17:20 | 41.6 | ↑1.1 | |
| 5/23 17:30 | 42.6 | ↑1.0 | |
| 5/23 17:40 | 43.6 | ↑1.0 | |
| 5/23 17:50 | 44.4 | ↑0.8 | |
| 5/23 18:00 | 45.2 | ↑0.8 | |
| 5/23 18:10 | 45.9 | ↑0.7 | |
| 5/23 18:20 | 46.5 | ↑0.6 | |
| 5/23 18:30 | 47.0 | ↑0.5 | |
| 5/23 18:40 | 47.4 | ↑0.4 | |
| 5/23 18:50 | 47.8 | ↑0.4 | |
| 5/23 19:00 | 48.1 | ↑0.3 | |
| 5/23 19:10 | 48.4 | ↑0.3 | |
| 5/23 19:20 | 48.5 | ↑0.1 | |
| 5/23 19:30 | 48.7 | ↑0.2 | |
| 5/23 19:40 | 48.7 | 0 | |
| 5/23 19:50 | 48.8 | ↑0.1 | |
| 5/23 20:00 | 48.8 | 0 | 満潮 |
| 5/23 20:10 | 48.8 | 0 | |
| 5/23 20:20 | 48.8 | 0 | |
| 5/23 20:30 | 48.8 | 0 | |
| 5/23 20:40 | 48.7 | ↓-0.1 | 干潮 |
| 5/23 20:50 | 48.7 | 0 | 干潮 |
| 5/23 21:00 | 48.7 | 0 | |
| 5/23 21:10 | 48.8 | ↑0.1 | |
| 5/23 21:20 | 48.9 | ↑0.1 | |
| 5/23 21:30 | 49.0 | ↑0.1 | |
| 5/23 21:40 | 49.2 | ↑0.2 | |
| 5/23 21:50 | 49.4 | ↑0.2 | |
| 5/23 22:00 | 49.8 | ↑0.4 | |
| 5/23 22:10 | 50.2 | ↑0.4 | |
| 5/23 22:20 | 50.6 | ↑0.4 | |
| 5/23 22:30 | 51.2 | ↑0.6 | |
| 5/23 22:40 | 51.8 | ↑0.6 | |
| 5/23 22:50 | 52.6 | ↑0.8 | |
| 5/23 23:00 | 53.4 | ↑0.8 | |
| 5/23 23:10 | 54.4 | ↑1.0 | |
| 5/23 23:20 | 55.4 | ↑1.0 | |
| 5/23 23:30 | 56.5 | ↑1.1 | |
| 5/23 23:40 | 57.8 | ↑1.3 | |
| 5/23 23:50 | 59.1 | ↑1.3 |