| 満潮 | 干潮 | 満潮 | 干潮 |
|
9
(日) |
03:32 | 11:39 | 18:37 | 20:09 |
| 118cm | 2cm | 47cm | 47cm | |
|
||||
コイセボイ（北海道）2027年05月9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 | 80.7 | ↑2.4 | |
| 5/9 00:10 | 83.3 | ↑2.6 | |
| 5/9 00:20 | 85.8 | ↑2.5 | |
| 5/9 00:30 | 88.3 | ↑2.5 | |
| 5/9 00:40 | 90.9 | ↑2.6 | |
| 5/9 00:50 | 93.4 | ↑2.5 | |
| 5/9 01:00 | 95.8 | ↑2.4 | |
| 5/9 01:10 | 98.2 | ↑2.4 | |
| 5/9 01:20 | 100.5 | ↑2.3 | |
| 5/9 01:30 | 102.7 | ↑2.2 | |
| 5/9 01:40 | 104.8 | ↑2.1 | |
| 5/9 01:50 | 106.8 | ↑2.0 | |
| 5/9 02:00 | 108.7 | ↑1.9 | |
| 5/9 02:10 | 110.4 | ↑1.7 | |
| 5/9 02:20 | 112.0 | ↑1.6 | |
| 5/9 02:30 | 113.4 | ↑1.4 | |
| 5/9 02:40 | 114.5 | ↑1.1 | |
| 5/9 02:50 | 115.5 | ↑1.0 | |
| 5/9 03:00 | 116.3 | ↑0.8 | |
| 5/9 03:10 | 116.9 | ↑0.6 | |
| 5/9 03:20 | 117.3 | ↑0.4 | |
| 5/9 03:30 | 117.4 | ↑0.1 | 満潮 |
| 5/9 03:40 | 117.3 | ↓-0.1 | |
| 5/9 03:50 | 117.0 | ↓-0.3 | |
| 5/9 04:00 | 116.4 | ↓-0.6 | |
| 5/9 04:10 | 115.6 | ↓-0.8 | |
| 5/9 04:20 | 114.6 | ↓-1.0 | |
| 5/9 04:30 | 113.3 | ↓-1.3 | |
| 5/9 04:40 | 111.8 | ↓-1.5 | |
| 5/9 04:50 | 110.0 | ↓-1.8 | |
| 5/9 05:00 | 108.1 | ↓-1.9 | |
| 5/9 05:10 | 105.9 | ↓-2.2 | |
| 5/9 05:20 | 103.5 | ↓-2.4 | |
| 5/9 05:30 | 100.9 | ↓-2.6 | |
| 5/9 05:40 | 98.2 | ↓-2.7 | |
| 5/9 05:50 | 95.2 | ↓-3.0 | |
| 5/9 06:00 | 92.1 | ↓-3.1 | |
| 5/9 06:10 | 88.9 | ↓-3.2 | |
| 5/9 06:20 | 85.5 | ↓-3.4 | |
| 5/9 06:30 | 82.0 | ↓-3.5 | |
| 5/9 06:40 | 78.4 | ↓-3.6 | |
| 5/9 06:50 | 74.7 | ↓-3.7 | |
| 5/9 07:00 | 71.0 | ↓-3.7 | |
| 5/9 07:10 | 67.2 | ↓-3.8 | |
| 5/9 07:20 | 63.4 | ↓-3.8 | |
| 5/9 07:30 | 59.6 | ↓-3.8 | |
| 5/9 07:40 | 55.7 | ↓-3.9 | 最大潮位差 |
| 5/9 07:50 | 51.9 | ↓-3.8 | |
| 5/9 08:00 | 48.1 | ↓-3.8 | |
| 5/9 08:10 | 44.4 | ↓-3.7 | |
| 5/9 08:20 | 40.8 | ↓-3.6 | |
| 5/9 08:30 | 37.2 | ↓-3.6 | |
| 5/9 08:40 | 33.8 | ↓-3.4 | |
| 5/9 08:50 | 30.4 | ↓-3.4 | |
| 5/9 09:00 | 27.3 | ↓-3.1 | |
| 5/9 09:10 | 24.2 | ↓-3.1 | |
| 5/9 09:20 | 21.3 | ↓-2.9 | |
| 5/9 09:30 | 18.6 | ↓-2.7 | |
| 5/9 09:40 | 16.1 | ↓-2.5 | |
| 5/9 09:50 | 13.7 | ↓-2.4 | |
| 5/9 10:00 | 11.5 | ↓-2.2 | |
| 5/9 10:10 | 9.6 | ↓-1.9 | |
| 5/9 10:20 | 7.8 | ↓-1.8 | |
| 5/9 10:30 | 6.3 | ↓-1.5 | |
| 5/9 10:40 | 5.0 | ↓-1.3 | |
| 5/9 10:50 | 3.9 | ↓-1.1 | |
| 5/9 11:00 | 3.0 | ↓-0.9 | |
| 5/9 11:10 | 2.3 | ↓-0.7 | |
| 5/9 11:20 | 1.9 | ↓-0.4 | |
| 5/9 11:30 | 1.6 | ↓-0.3 | 干潮 |
| 5/9 11:40 | 1.6 | 0 | |
| 5/9 11:50 | 1.7 | ↑0.1 | |
| 5/9 12:00 | 2.0 | ↑0.3 | |
| 5/9 12:10 | 2.5 | ↑0.5 | |
| 5/9 12:20 | 3.2 | ↑0.7 | |
| 5/9 12:30 | 4.1 | ↑0.9 | |
| 5/9 12:40 | 5.1 | ↑1.0 | |
| 5/9 12:50 | 6.2 | ↑1.1 | |
| 5/9 13:00 | 7.5 | ↑1.3 | |
| 5/9 13:10 | 8.9 | ↑1.4 | |
| 5/9 13:20 | 10.3 | ↑1.4 | |
| 5/9 13:30 | 11.9 | ↑1.6 | |
| 5/9 13:40 | 13.6 | ↑1.7 | |
| 5/9 13:50 | 15.3 | ↑1.7 | |
| 5/9 14:00 | 17.0 | ↑1.7 | |
| 5/9 14:10 | 18.8 | ↑1.8 | |
| 5/9 14:20 | 20.6 | ↑1.8 | |
| 5/9 14:30 | 22.4 | ↑1.8 | |
| 5/9 14:40 | 24.3 | ↑1.9 | |
| 5/9 14:50 | 26.1 | ↑1.8 | |
| 5/9 15:00 | 27.8 | ↑1.7 | |
| 5/9 15:10 | 29.5 | ↑1.7 | |
| 5/9 15:20 | 31.2 | ↑1.7 | |
| 5/9 15:30 | 32.8 | ↑1.6 | |
| 5/9 15:40 | 34.4 | ↑1.6 | |
| 5/9 15:50 | 35.9 | ↑1.5 | |
| 5/9 16:00 | 37.3 | ↑1.4 | |
| 5/9 16:10 | 38.6 | ↑1.3 | |
| 5/9 16:20 | 39.8 | ↑1.2 | |
| 5/9 16:30 | 40.9 | ↑1.1 | |
| 5/9 16:40 | 41.9 | ↑1.0 | |
| 5/9 16:50 | 42.8 | ↑0.9 | |
| 5/9 17:00 | 43.7 | ↑0.9 | |
| 5/9 17:10 | 44.4 | ↑0.7 | |
| 5/9 17:20 | 45.0 | ↑0.6 | |
| 5/9 17:30 | 45.5 | ↑0.5 | |
| 5/9 17:40 | 46.0 | ↑0.5 | |
| 5/9 17:50 | 46.3 | ↑0.3 | |
| 5/9 18:00 | 46.6 | ↑0.3 | |
| 5/9 18:10 | 46.7 | ↑0.1 | |
| 5/9 18:20 | 46.9 | ↑0.2 | |
| 5/9 18:30 | 46.9 | 0 | 満潮 |
| 5/9 18:40 | 46.9 | 0 | |
| 5/9 18:50 | 46.9 | 0 | |
| 5/9 19:00 | 46.8 | ↓-0.1 | |
| 5/9 19:10 | 46.7 | ↓-0.1 | |
| 5/9 19:20 | 46.6 | ↓-0.1 | |
| 5/9 19:30 | 46.5 | ↓-0.1 | |
| 5/9 19:40 | 46.4 | ↓-0.1 | |
| 5/9 19:50 | 46.3 | ↓-0.1 | |
| 5/9 20:00 | 46.3 | 0 | 干潮 |
| 5/9 20:10 | 46.3 | 0 | |
| 5/9 20:20 | 46.3 | 0 | |
| 5/9 20:30 | 46.4 | ↑0.1 | |
| 5/9 20:40 | 46.6 | ↑0.2 | |
| 5/9 20:50 | 46.8 | ↑0.2 | |
| 5/9 21:00 | 47.1 | ↑0.3 | |
| 5/9 21:10 | 47.6 | ↑0.5 | |
| 5/9 21:20 | 48.1 | ↑0.5 | |
| 5/9 21:30 | 48.7 | ↑0.6 | |
| 5/9 21:40 | 49.4 | ↑0.7 | |
| 5/9 21:50 | 50.3 | ↑0.9 | |
| 5/9 22:00 | 51.3 | ↑1.0 | |
| 5/9 22:10 | 52.4 | ↑1.1 | |
| 5/9 22:20 | 53.6 | ↑1.2 | |
| 5/9 22:30 | 54.9 | ↑1.3 | |
| 5/9 22:40 | 56.4 | ↑1.5 | |
| 5/9 22:50 | 58.0 | ↑1.6 | |
| 5/9 23:00 | 59.7 | ↑1.7 | |
| 5/9 23:10 | 61.5 | ↑1.8 | |
| 5/9 23:20 | 63.4 | ↑1.9 | |
| 5/9 23:30 | 65.4 | ↑2.0 | |
| 5/9 23:40 | 67.5 | ↑2.1 | |
| 5/9 23:50 | 69.7 | ↑2.2 |