| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(火) |
04:01 | 12:12 | 19:40 | 19:57 |
| 117cm | 4cm | 46cm | 46cm | |
|
||||
コイセボイ（北海道）2023年05月09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 |
|---|---|---|---|
| 5/9 00:00 | 73.5 | ↑2.3 | |
| 5/9 00:10 | 75.8 | ↑2.3 | |
| 5/9 00:20 | 78.3 | ↑2.5 | |
| 5/9 00:30 | 80.7 | ↑2.4 | |
| 5/9 00:40 | 83.2 | ↑2.5 | |
| 5/9 00:50 | 85.7 | ↑2.5 | |
| 5/9 01:00 | 88.2 | ↑2.5 | |
| 5/9 01:10 | 90.6 | ↑2.4 | |
| 5/9 01:20 | 93.1 | ↑2.5 | |
| 5/9 01:30 | 95.5 | ↑2.4 | |
| 5/9 01:40 | 97.8 | ↑2.3 | |
| 5/9 01:50 | 100.1 | ↑2.3 | |
| 5/9 02:00 | 102.2 | ↑2.1 | |
| 5/9 02:10 | 104.3 | ↑2.1 | |
| 5/9 02:20 | 106.2 | ↑1.9 | |
| 5/9 02:30 | 108.0 | ↑1.8 | |
| 5/9 02:40 | 109.7 | ↑1.7 | |
| 5/9 02:50 | 111.2 | ↑1.5 | |
| 5/9 03:00 | 112.5 | ↑1.3 | |
| 5/9 03:10 | 113.6 | ↑1.1 | |
| 5/9 03:20 | 114.6 | ↑1.0 | |
| 5/9 03:30 | 115.4 | ↑0.8 | |
| 5/9 03:40 | 115.9 | ↑0.5 | |
| 5/9 03:50 | 116.2 | ↑0.3 | |
| 5/9 04:00 | 116.3 | ↑0.1 | 満潮 |
| 5/9 04:10 | 116.2 | ↓-0.1 | |
| 5/9 04:20 | 115.9 | ↓-0.3 | |
| 5/9 04:30 | 115.3 | ↓-0.6 | |
| 5/9 04:40 | 114.5 | ↓-0.8 | |
| 5/9 04:50 | 113.5 | ↓-1.0 | |
| 5/9 05:00 | 112.2 | ↓-1.3 | |
| 5/9 05:10 | 110.7 | ↓-1.5 | |
| 5/9 05:20 | 109.0 | ↓-1.7 | |
| 5/9 05:30 | 107.1 | ↓-1.9 | |
| 5/9 05:40 | 105.0 | ↓-2.1 | |
| 5/9 05:50 | 102.6 | ↓-2.4 | |
| 5/9 06:00 | 100.1 | ↓-2.5 | |
| 5/9 06:10 | 97.4 | ↓-2.7 | |
| 5/9 06:20 | 94.6 | ↓-2.8 | |
| 5/9 06:30 | 91.6 | ↓-3.0 | |
| 5/9 06:40 | 88.4 | ↓-3.2 | |
| 5/9 06:50 | 85.2 | ↓-3.2 | |
| 5/9 07:00 | 81.8 | ↓-3.4 | |
| 5/9 07:10 | 78.3 | ↓-3.5 | |
| 5/9 07:20 | 74.7 | ↓-3.6 | |
| 5/9 07:30 | 71.1 | ↓-3.6 | |
| 5/9 07:40 | 67.5 | ↓-3.6 | |
| 5/9 07:50 | 63.8 | ↓-3.7 | |
| 5/9 08:00 | 60.0 | ↓-3.8 | 最大潮位差 |
| 5/9 08:10 | 56.3 | ↓-3.7 | |
| 5/9 08:20 | 52.7 | ↓-3.6 | |
| 5/9 08:30 | 49.0 | ↓-3.7 | |
| 5/9 08:40 | 45.4 | ↓-3.6 | |
| 5/9 08:50 | 41.9 | ↓-3.5 | |
| 5/9 09:00 | 38.5 | ↓-3.4 | |
| 5/9 09:10 | 35.1 | ↓-3.4 | |
| 5/9 09:20 | 31.9 | ↓-3.2 | |
| 5/9 09:30 | 28.8 | ↓-3.1 | |
| 5/9 09:40 | 25.9 | ↓-2.9 | |
| 5/9 09:50 | 23.1 | ↓-2.8 | |
| 5/9 10:00 | 20.4 | ↓-2.7 | |
| 5/9 10:10 | 18.0 | ↓-2.4 | |
| 5/9 10:20 | 15.7 | ↓-2.3 | |
| 5/9 10:30 | 13.6 | ↓-2.1 | |
| 5/9 10:40 | 11.7 | ↓-1.9 | |
| 5/9 10:50 | 10.0 | ↓-1.7 | |
| 5/9 11:00 | 8.5 | ↓-1.5 | |
| 5/9 11:10 | 7.1 | ↓-1.4 | |
| 5/9 11:20 | 6.0 | ↓-1.1 | |
| 5/9 11:30 | 5.1 | ↓-0.9 | |
| 5/9 11:40 | 4.4 | ↓-0.7 | |
| 5/9 11:50 | 3.9 | ↓-0.5 | |
| 5/9 12:00 | 3.6 | ↓-0.3 | |
| 5/9 12:10 | 3.5 | ↓-0.1 | 干潮 |
| 5/9 12:20 | 3.6 | ↑0.1 | |
| 5/9 12:30 | 3.9 | ↑0.3 | |
| 5/9 12:40 | 4.3 | ↑0.4 | |
| 5/9 12:50 | 4.9 | ↑0.6 | |
| 5/9 13:00 | 5.6 | ↑0.7 | |
| 5/9 13:10 | 6.5 | ↑0.9 | |
| 5/9 13:20 | 7.5 | ↑1.0 | |
| 5/9 13:30 | 8.7 | ↑1.2 | |
| 5/9 13:40 | 9.9 | ↑1.2 | |
| 5/9 13:50 | 11.2 | ↑1.3 | |
| 5/9 14:00 | 12.7 | ↑1.5 | |
| 5/9 14:10 | 14.2 | ↑1.5 | |
| 5/9 14:20 | 15.7 | ↑1.5 | |
| 5/9 14:30 | 17.3 | ↑1.6 | |
| 5/9 14:40 | 19.0 | ↑1.7 | |
| 5/9 14:50 | 20.6 | ↑1.6 | |
| 5/9 15:00 | 22.3 | ↑1.7 | |
| 5/9 15:10 | 23.9 | ↑1.6 | |
| 5/9 15:20 | 25.6 | ↑1.7 | |
| 5/9 15:30 | 27.2 | ↑1.6 | |
| 5/9 15:40 | 28.8 | ↑1.6 | |
| 5/9 15:50 | 30.4 | ↑1.6 | |
| 5/9 16:00 | 31.9 | ↑1.5 | |
| 5/9 16:10 | 33.3 | ↑1.4 | |
| 5/9 16:20 | 34.7 | ↑1.4 | |
| 5/9 16:30 | 36.0 | ↑1.3 | |
| 5/9 16:40 | 37.2 | ↑1.2 | |
| 5/9 16:50 | 38.3 | ↑1.1 | |
| 5/9 17:00 | 39.4 | ↑1.1 | |
| 5/9 17:10 | 40.3 | ↑0.9 | |
| 5/9 17:20 | 41.2 | ↑0.9 | |
| 5/9 17:30 | 42.0 | ↑0.8 | |
| 5/9 17:40 | 42.7 | ↑0.7 | |
| 5/9 17:50 | 43.3 | ↑0.6 | |
| 5/9 18:00 | 43.8 | ↑0.5 | |
| 5/9 18:10 | 44.3 | ↑0.5 | |
| 5/9 18:20 | 44.6 | ↑0.3 | |
| 5/9 18:30 | 44.9 | ↑0.3 | |
| 5/9 18:40 | 45.2 | ↑0.3 | |
| 5/9 18:50 | 45.3 | ↑0.1 | |
| 5/9 19:00 | 45.5 | ↑0.2 | |
| 5/9 19:10 | 45.5 | 0 | |
| 5/9 19:20 | 45.6 | ↑0.1 | |
| 5/9 19:30 | 45.6 | 0 | 満潮 |
| 5/9 19:40 | 45.6 | 0 | 満潮 |
| 5/9 19:50 | 45.6 | 0 | 干潮 |
| 5/9 20:00 | 45.6 | 0 | |
| 5/9 20:10 | 45.6 | 0 | |
| 5/9 20:20 | 45.6 | 0 | |
| 5/9 20:30 | 45.7 | ↑0.1 | |
| 5/9 20:40 | 45.8 | ↑0.1 | |
| 5/9 20:50 | 46.0 | ↑0.2 | |
| 5/9 21:00 | 46.2 | ↑0.2 | |
| 5/9 21:10 | 46.5 | ↑0.3 | |
| 5/9 21:20 | 46.8 | ↑0.3 | |
| 5/9 21:30 | 47.3 | ↑0.5 | |
| 5/9 21:40 | 47.8 | ↑0.5 | |
| 5/9 21:50 | 48.4 | ↑0.6 | |
| 5/9 22:00 | 49.1 | ↑0.7 | |
| 5/9 22:10 | 50.0 | ↑0.9 | |
| 5/9 22:20 | 50.9 | ↑0.9 | |
| 5/9 22:30 | 51.9 | ↑1.0 | |
| 5/9 22:40 | 53.1 | ↑1.2 | |
| 5/9 22:50 | 54.4 | ↑1.3 | |
| 5/9 23:00 | 55.7 | ↑1.3 | |
| 5/9 23:10 | 57.2 | ↑1.5 | |
| 5/9 23:20 | 58.8 | ↑1.6 | |
| 5/9 23:30 | 60.5 | ↑1.7 | |
| 5/9 23:40 | 62.3 | ↑1.8 | |
| 5/9 23:50 | 64.2 | ↑1.9 |