| 満潮 | 干潮 | 満潮 | 干潮 |
|
09
(火) |
01:43 | 09:23 | 16:09 | 19:28 |
| 104cm | 4cm | 60cm | 52cm | |
|
||||
コイセボイ（北海道）2028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 | 94.1 | ↑1.8 | |
| 5/9 00:10 | 95.7 | ↑1.6 | |
| 5/9 00:20 | 97.2 | ↑1.5 | |
| 5/9 00:30 | 98.6 | ↑1.4 | |
| 5/9 00:40 | 99.9 | ↑1.3 | |
| 5/9 00:50 | 100.9 | ↑1.0 | |
| 5/9 01:00 | 101.8 | ↑0.9 | |
| 5/9 01:10 | 102.6 | ↑0.8 | |
| 5/9 01:20 | 103.1 | ↑0.5 | |
| 5/9 01:30 | 103.4 | ↑0.3 | |
| 5/9 01:40 | 103.6 | ↑0.2 | 満潮 |
| 5/9 01:50 | 103.5 | ↓-0.1 | |
| 5/9 02:00 | 103.2 | ↓-0.3 | |
| 5/9 02:10 | 102.7 | ↓-0.5 | |
| 5/9 02:20 | 102.0 | ↓-0.7 | |
| 5/9 02:30 | 101.1 | ↓-0.9 | |
| 5/9 02:40 | 99.9 | ↓-1.2 | |
| 5/9 02:50 | 98.5 | ↓-1.4 | |
| 5/9 03:00 | 97.0 | ↓-1.5 | |
| 5/9 03:10 | 95.2 | ↓-1.8 | |
| 5/9 03:20 | 93.2 | ↓-2.0 | |
| 5/9 03:30 | 91.0 | ↓-2.2 | |
| 5/9 03:40 | 88.7 | ↓-2.3 | |
| 5/9 03:50 | 86.2 | ↓-2.5 | |
| 5/9 04:00 | 83.5 | ↓-2.7 | |
| 5/9 04:10 | 80.7 | ↓-2.8 | |
| 5/9 04:20 | 77.7 | ↓-3.0 | |
| 5/9 04:30 | 74.6 | ↓-3.1 | |
| 5/9 04:40 | 71.4 | ↓-3.2 | |
| 5/9 04:50 | 68.2 | ↓-3.2 | |
| 5/9 05:00 | 64.8 | ↓-3.4 | |
| 5/9 05:10 | 61.4 | ↓-3.4 | |
| 5/9 05:20 | 57.9 | ↓-3.5 | 最大潮位差 |
| 5/9 05:30 | 54.5 | ↓-3.4 | |
| 5/9 05:40 | 51.0 | ↓-3.5 | 最大潮位差 |
| 5/9 05:50 | 47.5 | ↓-3.5 | 最大潮位差 |
| 5/9 06:00 | 44.1 | ↓-3.4 | |
| 5/9 06:10 | 40.7 | ↓-3.4 | |
| 5/9 06:20 | 37.4 | ↓-3.3 | |
| 5/9 06:30 | 34.2 | ↓-3.2 | |
| 5/9 06:40 | 31.0 | ↓-3.2 | |
| 5/9 06:50 | 28.0 | ↓-3.0 | |
| 5/9 07:00 | 25.1 | ↓-2.9 | |
| 5/9 07:10 | 22.3 | ↓-2.8 | |
| 5/9 07:20 | 19.7 | ↓-2.6 | |
| 5/9 07:30 | 17.3 | ↓-2.4 | |
| 5/9 07:40 | 15.0 | ↓-2.3 | |
| 5/9 07:50 | 12.9 | ↓-2.1 | |
| 5/9 08:00 | 11.1 | ↓-1.8 | |
| 5/9 08:10 | 9.4 | ↓-1.7 | |
| 5/9 08:20 | 7.9 | ↓-1.5 | |
| 5/9 08:30 | 6.6 | ↓-1.3 | |
| 5/9 08:40 | 5.6 | ↓-1.0 | |
| 5/9 08:50 | 4.8 | ↓-0.8 | |
| 5/9 09:00 | 4.2 | ↓-0.6 | |
| 5/9 09:10 | 3.8 | ↓-0.4 | |
| 5/9 09:20 | 3.7 | ↓-0.1 | 干潮 |
| 5/9 09:30 | 3.7 | 0 | |
| 5/9 09:40 | 4.0 | ↑0.3 | |
| 5/9 09:50 | 4.5 | ↑0.5 | |
| 5/9 10:00 | 5.1 | ↑0.6 | |
| 5/9 10:10 | 6.0 | ↑0.9 | |
| 5/9 10:20 | 7.0 | ↑1.0 | |
| 5/9 10:30 | 8.2 | ↑1.2 | |
| 5/9 10:40 | 9.6 | ↑1.4 | |
| 5/9 10:50 | 11.1 | ↑1.5 | |
| 5/9 11:00 | 12.8 | ↑1.7 | |
| 5/9 11:10 | 14.6 | ↑1.8 | |
| 5/9 11:20 | 16.4 | ↑1.8 | |
| 5/9 11:30 | 18.4 | ↑2.0 | |
| 5/9 11:40 | 20.5 | ↑2.1 | |
| 5/9 11:50 | 22.6 | ↑2.1 | |
| 5/9 12:00 | 24.8 | ↑2.2 | |
| 5/9 12:10 | 27.0 | ↑2.2 | |
| 5/9 12:20 | 29.2 | ↑2.2 | |
| 5/9 12:30 | 31.4 | ↑2.2 | |
| 5/9 12:40 | 33.6 | ↑2.2 | |
| 5/9 12:50 | 35.8 | ↑2.2 | |
| 5/9 13:00 | 37.9 | ↑2.1 | |
| 5/9 13:10 | 40.0 | ↑2.1 | |
| 5/9 13:20 | 42.0 | ↑2.0 | |
| 5/9 13:30 | 44.0 | ↑2.0 | |
| 5/9 13:40 | 45.9 | ↑1.9 | |
| 5/9 13:50 | 47.6 | ↑1.7 | |
| 5/9 14:00 | 49.3 | ↑1.7 | |
| 5/9 14:10 | 50.8 | ↑1.5 | |
| 5/9 14:20 | 52.3 | ↑1.5 | |
| 5/9 14:30 | 53.6 | ↑1.3 | |
| 5/9 14:40 | 54.8 | ↑1.2 | |
| 5/9 14:50 | 55.8 | ↑1.0 | |
| 5/9 15:00 | 56.7 | ↑0.9 | |
| 5/9 15:10 | 57.5 | ↑0.8 | |
| 5/9 15:20 | 58.2 | ↑0.7 | |
| 5/9 15:30 | 58.7 | ↑0.5 | |
| 5/9 15:40 | 59.1 | ↑0.4 | |
| 5/9 15:50 | 59.3 | ↑0.2 | |
| 5/9 16:00 | 59.5 | ↑0.2 | 満潮 |
| 5/9 16:10 | 59.5 | 0 | |
| 5/9 16:20 | 59.4 | ↓-0.1 | |
| 5/9 16:30 | 59.2 | ↓-0.2 | |
| 5/9 16:40 | 59.0 | ↓-0.2 | |
| 5/9 16:50 | 58.6 | ↓-0.4 | |
| 5/9 17:00 | 58.2 | ↓-0.4 | |
| 5/9 17:10 | 57.7 | ↓-0.5 | |
| 5/9 17:20 | 57.2 | ↓-0.5 | |
| 5/9 17:30 | 56.7 | ↓-0.5 | |
| 5/9 17:40 | 56.1 | ↓-0.6 | |
| 5/9 17:50 | 55.5 | ↓-0.6 | |
| 5/9 18:00 | 54.9 | ↓-0.6 | |
| 5/9 18:10 | 54.4 | ↓-0.5 | |
| 5/9 18:20 | 53.8 | ↓-0.6 | |
| 5/9 18:30 | 53.3 | ↓-0.5 | |
| 5/9 18:40 | 52.9 | ↓-0.4 | |
| 5/9 18:50 | 52.5 | ↓-0.4 | |
| 5/9 19:00 | 52.2 | ↓-0.3 | |
| 5/9 19:10 | 52.0 | ↓-0.2 | |
| 5/9 19:20 | 51.9 | ↓-0.1 | 干潮 |
| 5/9 19:30 | 51.9 | 0 | |
| 5/9 19:40 | 52.0 | ↑0.1 | |
| 5/9 19:50 | 52.2 | ↑0.2 | |
| 5/9 20:00 | 52.5 | ↑0.3 | |
| 5/9 20:10 | 53.0 | ↑0.5 | |
| 5/9 20:20 | 53.6 | ↑0.6 | |
| 5/9 20:30 | 54.3 | ↑0.7 | |
| 5/9 20:40 | 55.2 | ↑0.9 | |
| 5/9 20:50 | 56.2 | ↑1.0 | |
| 5/9 21:00 | 57.4 | ↑1.2 | |
| 5/9 21:10 | 58.7 | ↑1.3 | |
| 5/9 21:20 | 60.1 | ↑1.4 | |
| 5/9 21:30 | 61.6 | ↑1.5 | |
| 5/9 21:40 | 63.3 | ↑1.7 | |
| 5/9 21:50 | 65.1 | ↑1.8 | |
| 5/9 22:00 | 67.0 | ↑1.9 | |
| 5/9 22:10 | 69.0 | ↑2.0 | |
| 5/9 22:20 | 71.0 | ↑2.0 | |
| 5/9 22:30 | 73.2 | ↑2.2 | |
| 5/9 22:40 | 75.4 | ↑2.2 | |
| 5/9 22:50 | 77.7 | ↑2.3 | |
| 5/9 23:00 | 80.0 | ↑2.3 | |
| 5/9 23:10 | 82.3 | ↑2.3 | |
| 5/9 23:20 | 84.6 | ↑2.3 | |
| 5/9 23:30 | 86.9 | ↑2.3 | |
| 5/9 23:40 | 89.2 | ↑2.3 | |
| 5/9 23:50 | 91.5 | ↑2.3 |