| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(火) |
03:33 | 11:47 | - | - |
| 120cm | 2cm | - | - | |
|
||||
コイセボイ（北海道）2023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 | 83.3 | ↑2.5 | |
| 5/23 00:10 | 85.8 | ↑2.5 | |
| 5/23 00:20 | 88.3 | ↑2.5 | |
| 5/23 00:30 | 90.8 | ↑2.5 | |
| 5/23 00:40 | 93.3 | ↑2.5 | |
| 5/23 00:50 | 95.8 | ↑2.5 | |
| 5/23 01:00 | 98.2 | ↑2.4 | |
| 5/23 01:10 | 100.6 | ↑2.4 | |
| 5/23 01:20 | 102.9 | ↑2.3 | |
| 5/23 01:30 | 105.1 | ↑2.2 | |
| 5/23 01:40 | 107.3 | ↑2.2 | |
| 5/23 01:50 | 109.3 | ↑2.0 | |
| 5/23 02:00 | 111.1 | ↑1.8 | |
| 5/23 02:10 | 112.8 | ↑1.7 | |
| 5/23 02:20 | 114.4 | ↑1.6 | |
| 5/23 02:30 | 115.8 | ↑1.4 | |
| 5/23 02:40 | 117.0 | ↑1.2 | |
| 5/23 02:50 | 118.0 | ↑1.0 | |
| 5/23 03:00 | 118.8 | ↑0.8 | |
| 5/23 03:10 | 119.4 | ↑0.6 | |
| 5/23 03:20 | 119.8 | ↑0.4 | |
| 5/23 03:30 | 120.0 | ↑0.2 | 満潮 |
| 5/23 03:40 | 119.9 | ↓-0.1 | |
| 5/23 03:50 | 119.6 | ↓-0.3 | |
| 5/23 04:00 | 119.1 | ↓-0.5 | |
| 5/23 04:10 | 118.3 | ↓-0.8 | |
| 5/23 04:20 | 117.3 | ↓-1.0 | |
| 5/23 04:30 | 116.0 | ↓-1.3 | |
| 5/23 04:40 | 114.6 | ↓-1.4 | |
| 5/23 04:50 | 112.9 | ↓-1.7 | |
| 5/23 05:00 | 110.9 | ↓-2.0 | |
| 5/23 05:10 | 108.8 | ↓-2.1 | |
| 5/23 05:20 | 106.4 | ↓-2.4 | |
| 5/23 05:30 | 103.9 | ↓-2.5 | |
| 5/23 05:40 | 101.2 | ↓-2.7 | |
| 5/23 05:50 | 98.2 | ↓-3.0 | |
| 5/23 06:00 | 95.2 | ↓-3.0 | |
| 5/23 06:10 | 91.9 | ↓-3.3 | |
| 5/23 06:20 | 88.6 | ↓-3.3 | |
| 5/23 06:30 | 85.1 | ↓-3.5 | |
| 5/23 06:40 | 81.5 | ↓-3.6 | |
| 5/23 06:50 | 77.8 | ↓-3.7 | |
| 5/23 07:00 | 74.0 | ↓-3.8 | |
| 5/23 07:10 | 70.2 | ↓-3.8 | |
| 5/23 07:20 | 66.4 | ↓-3.8 | |
| 5/23 07:30 | 62.5 | ↓-3.9 | 最大潮位差 |
| 5/23 07:40 | 58.6 | ↓-3.9 | 最大潮位差 |
| 5/23 07:50 | 54.8 | ↓-3.8 | |
| 5/23 08:00 | 50.9 | ↓-3.9 | 最大潮位差 |
| 5/23 08:10 | 47.1 | ↓-3.8 | |
| 5/23 08:20 | 43.4 | ↓-3.7 | |
| 5/23 08:30 | 39.8 | ↓-3.6 | |
| 5/23 08:40 | 36.2 | ↓-3.6 | |
| 5/23 08:50 | 32.8 | ↓-3.4 | |
| 5/23 09:00 | 29.5 | ↓-3.3 | |
| 5/23 09:10 | 26.3 | ↓-3.2 | |
| 5/23 09:20 | 23.3 | ↓-3.0 | |
| 5/23 09:30 | 20.5 | ↓-2.8 | |
| 5/23 09:40 | 17.8 | ↓-2.7 | |
| 5/23 09:50 | 15.3 | ↓-2.5 | |
| 5/23 10:00 | 13.0 | ↓-2.3 | |
| 5/23 10:10 | 10.9 | ↓-2.1 | |
| 5/23 10:20 | 9.0 | ↓-1.9 | |
| 5/23 10:30 | 7.3 | ↓-1.7 | |
| 5/23 10:40 | 5.8 | ↓-1.5 | |
| 5/23 10:50 | 4.5 | ↓-1.3 | |
| 5/23 11:00 | 3.5 | ↓-1.0 | |
| 5/23 11:10 | 2.7 | ↓-0.8 | |
| 5/23 11:20 | 2.0 | ↓-0.7 | |
| 5/23 11:30 | 1.6 | ↓-0.4 | |
| 5/23 11:40 | 1.4 | ↓-0.2 | 干潮 |
| 5/23 11:50 | 1.4 | 0 | |
| 5/23 12:00 | 1.5 | ↑0.1 | |
| 5/23 12:10 | 1.9 | ↑0.4 | |
| 5/23 12:20 | 2.4 | ↑0.5 | |
| 5/23 12:30 | 3.2 | ↑0.8 | |
| 5/23 12:40 | 4.0 | ↑0.8 | |
| 5/23 12:50 | 5.0 | ↑1.0 | |
| 5/23 13:00 | 6.2 | ↑1.2 | |
| 5/23 13:10 | 7.4 | ↑1.2 | |
| 5/23 13:20 | 8.8 | ↑1.4 | |
| 5/23 13:30 | 10.3 | ↑1.5 | |
| 5/23 13:40 | 11.9 | ↑1.6 | |
| 5/23 13:50 | 13.5 | ↑1.6 | |
| 5/23 14:00 | 15.2 | ↑1.7 | |
| 5/23 14:10 | 16.9 | ↑1.7 | |
| 5/23 14:20 | 18.7 | ↑1.8 | |
| 5/23 14:30 | 20.5 | ↑1.8 | |
| 5/23 14:40 | 22.3 | ↑1.8 | |
| 5/23 14:50 | 24.1 | ↑1.8 | |
| 5/23 15:00 | 25.8 | ↑1.7 | |
| 5/23 15:10 | 27.6 | ↑1.8 | |
| 5/23 15:20 | 29.3 | ↑1.7 | |
| 5/23 15:30 | 30.9 | ↑1.6 | |
| 5/23 15:40 | 32.5 | ↑1.6 | |
| 5/23 15:50 | 34.1 | ↑1.6 | |
| 5/23 16:00 | 35.5 | ↑1.4 | |
| 5/23 16:10 | 36.9 | ↑1.4 | |
| 5/23 16:20 | 38.2 | ↑1.3 | |
| 5/23 16:30 | 39.5 | ↑1.3 | |
| 5/23 16:40 | 40.6 | ↑1.1 | |
| 5/23 16:50 | 41.6 | ↑1.0 | |
| 5/23 17:00 | 42.6 | ↑1.0 | |
| 5/23 17:10 | 43.4 | ↑0.8 | |
| 5/23 17:20 | 44.2 | ↑0.8 | |
| 5/23 17:30 | 44.8 | ↑0.6 | |
| 5/23 17:40 | 45.4 | ↑0.6 | |
| 5/23 17:50 | 45.9 | ↑0.5 | |
| 5/23 18:00 | 46.3 | ↑0.4 | |
| 5/23 18:10 | 46.6 | ↑0.3 | |
| 5/23 18:20 | 46.9 | ↑0.3 | |
| 5/23 18:30 | 47.1 | ↑0.2 | |
| 5/23 18:40 | 47.3 | ↑0.2 | |
| 5/23 18:50 | 47.4 | ↑0.1 | |
| 5/23 19:00 | 47.5 | ↑0.1 | |
| 5/23 19:10 | 47.5 | 0 | |
| 5/23 19:20 | 47.6 | ↑0.1 | |
| 5/23 19:30 | 47.6 | 0 | |
| 5/23 19:40 | 47.6 | 0 | |
| 5/23 19:50 | 47.7 | ↑0.1 | |
| 5/23 20:00 | 47.8 | ↑0.1 | |
| 5/23 20:10 | 47.9 | ↑0.1 | |
| 5/23 20:20 | 48.0 | ↑0.1 | |
| 5/23 20:30 | 48.2 | ↑0.2 | |
| 5/23 20:40 | 48.5 | ↑0.3 | |
| 5/23 20:50 | 48.8 | ↑0.3 | |
| 5/23 21:00 | 49.2 | ↑0.4 | |
| 5/23 21:10 | 49.7 | ↑0.5 | |
| 5/23 21:20 | 50.3 | ↑0.6 | |
| 5/23 21:30 | 51.0 | ↑0.7 | |
| 5/23 21:40 | 51.8 | ↑0.8 | |
| 5/23 21:50 | 52.7 | ↑0.9 | |
| 5/23 22:00 | 53.7 | ↑1.0 | |
| 5/23 22:10 | 54.8 | ↑1.1 | |
| 5/23 22:20 | 56.1 | ↑1.3 | |
| 5/23 22:30 | 57.4 | ↑1.3 | |
| 5/23 22:40 | 58.9 | ↑1.5 | |
| 5/23 22:50 | 60.5 | ↑1.6 | |
| 5/23 23:00 | 62.2 | ↑1.7 | |
| 5/23 23:10 | 64.0 | ↑1.8 | |
| 5/23 23:20 | 65.9 | ↑1.9 | |
| 5/23 23:30 | 67.9 | ↑2.0 | |
| 5/23 23:40 | 70.0 | ↑2.1 | |
| 5/23 23:50 | 72.1 | ↑2.1 |