| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(金) |
06:03 | 14:52 | - | - |
| 102cm | 21cm | - | - | |
|
||||
コイセボイ（北海道）2040年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 55.4 | ↑1.0 | |
| 5/18 00:10 | 56.5 | ↑1.1 | |
| 5/18 00:20 | 57.6 | ↑1.1 | |
| 5/18 00:30 | 58.8 | ↑1.2 | |
| 5/18 00:40 | 60.1 | ↑1.3 | |
| 5/18 00:50 | 61.5 | ↑1.4 | |
| 5/18 01:00 | 62.9 | ↑1.4 | |
| 5/18 01:10 | 64.3 | ↑1.4 | |
| 5/18 01:20 | 65.8 | ↑1.5 | |
| 5/18 01:30 | 67.4 | ↑1.6 | |
| 5/18 01:40 | 69.0 | ↑1.6 | |
| 5/18 01:50 | 70.7 | ↑1.7 | |
| 5/18 02:00 | 72.4 | ↑1.7 | |
| 5/18 02:10 | 74.1 | ↑1.7 | |
| 5/18 02:20 | 75.8 | ↑1.7 | |
| 5/18 02:30 | 77.5 | ↑1.7 | |
| 5/18 02:40 | 79.3 | ↑1.8 | |
| 5/18 02:50 | 81.0 | ↑1.7 | |
| 5/18 03:00 | 82.7 | ↑1.7 | |
| 5/18 03:10 | 84.4 | ↑1.7 | |
| 5/18 03:20 | 86.1 | ↑1.7 | |
| 5/18 03:30 | 87.7 | ↑1.6 | |
| 5/18 03:40 | 89.3 | ↑1.6 | |
| 5/18 03:50 | 90.8 | ↑1.5 | |
| 5/18 04:00 | 92.3 | ↑1.5 | |
| 5/18 04:10 | 93.6 | ↑1.3 | |
| 5/18 04:20 | 94.9 | ↑1.3 | |
| 5/18 04:30 | 96.2 | ↑1.3 | |
| 5/18 04:40 | 97.3 | ↑1.1 | |
| 5/18 04:50 | 98.3 | ↑1.0 | |
| 5/18 05:00 | 99.2 | ↑0.9 | |
| 5/18 05:10 | 99.9 | ↑0.7 | |
| 5/18 05:20 | 100.6 | ↑0.7 | |
| 5/18 05:30 | 101.1 | ↑0.5 | |
| 5/18 05:40 | 101.5 | ↑0.4 | |
| 5/18 05:50 | 101.7 | ↑0.2 | |
| 5/18 06:00 | 101.8 | ↑0.1 | 満潮 |
| 5/18 06:10 | 101.8 | 0 | |
| 5/18 06:20 | 101.6 | ↓-0.2 | |
| 5/18 06:30 | 101.2 | ↓-0.4 | |
| 5/18 06:40 | 100.8 | ↓-0.4 | |
| 5/18 06:50 | 100.1 | ↓-0.7 | |
| 5/18 07:00 | 99.4 | ↓-0.7 | |
| 5/18 07:10 | 98.4 | ↓-1.0 | |
| 5/18 07:20 | 97.4 | ↓-1.0 | |
| 5/18 07:30 | 96.2 | ↓-1.2 | |
| 5/18 07:40 | 94.8 | ↓-1.4 | |
| 5/18 07:50 | 93.4 | ↓-1.4 | |
| 5/18 08:00 | 91.8 | ↓-1.6 | |
| 5/18 08:10 | 90.1 | ↓-1.7 | |
| 5/18 08:20 | 88.2 | ↓-1.9 | |
| 5/18 08:30 | 86.3 | ↓-1.9 | |
| 5/18 08:40 | 84.3 | ↓-2.0 | |
| 5/18 08:50 | 82.2 | ↓-2.1 | |
| 5/18 09:00 | 80.0 | ↓-2.2 | |
| 5/18 09:10 | 77.7 | ↓-2.3 | |
| 5/18 09:20 | 75.4 | ↓-2.3 | |
| 5/18 09:30 | 73.0 | ↓-2.4 | |
| 5/18 09:40 | 70.6 | ↓-2.4 | |
| 5/18 09:50 | 68.1 | ↓-2.5 | 最大潮位差 |
| 5/18 10:00 | 65.6 | ↓-2.5 | 最大潮位差 |
| 5/18 10:10 | 63.1 | ↓-2.5 | 最大潮位差 |
| 5/18 10:20 | 60.6 | ↓-2.5 | 最大潮位差 |
| 5/18 10:30 | 58.1 | ↓-2.5 | 最大潮位差 |
| 5/18 10:40 | 55.7 | ↓-2.4 | |
| 5/18 10:50 | 53.2 | ↓-2.5 | 最大潮位差 |
| 5/18 11:00 | 50.8 | ↓-2.4 | |
| 5/18 11:10 | 48.4 | ↓-2.4 | |
| 5/18 11:20 | 46.1 | ↓-2.3 | |
| 5/18 11:30 | 43.9 | ↓-2.2 | |
| 5/18 11:40 | 41.7 | ↓-2.2 | |
| 5/18 11:50 | 39.6 | ↓-2.1 | |
| 5/18 12:00 | 37.6 | ↓-2.0 | |
| 5/18 12:10 | 35.7 | ↓-1.9 | |
| 5/18 12:20 | 33.8 | ↓-1.9 | |
| 5/18 12:30 | 32.1 | ↓-1.7 | |
| 5/18 12:40 | 30.5 | ↓-1.6 | |
| 5/18 12:50 | 29.0 | ↓-1.5 | |
| 5/18 13:00 | 27.6 | ↓-1.4 | |
| 5/18 13:10 | 26.3 | ↓-1.3 | |
| 5/18 13:20 | 25.2 | ↓-1.1 | |
| 5/18 13:30 | 24.2 | ↓-1.0 | |
| 5/18 13:40 | 23.3 | ↓-0.9 | |
| 5/18 13:50 | 22.5 | ↓-0.8 | |
| 5/18 14:00 | 21.8 | ↓-0.7 | |
| 5/18 14:10 | 21.3 | ↓-0.5 | |
| 5/18 14:20 | 20.9 | ↓-0.4 | |
| 5/18 14:30 | 20.6 | ↓-0.3 | |
| 5/18 14:40 | 20.4 | ↓-0.2 | |
| 5/18 14:50 | 20.3 | ↓-0.1 | 干潮 |
| 5/18 15:00 | 20.4 | ↑0.1 | |
| 5/18 15:10 | 20.5 | ↑0.1 | |
| 5/18 15:20 | 20.7 | ↑0.2 | |
| 5/18 15:30 | 21.1 | ↑0.4 | |
| 5/18 15:40 | 21.5 | ↑0.4 | |
| 5/18 15:50 | 22.0 | ↑0.5 | |
| 5/18 16:00 | 22.6 | ↑0.6 | |
| 5/18 16:10 | 23.2 | ↑0.6 | |
| 5/18 16:20 | 23.9 | ↑0.7 | |
| 5/18 16:30 | 24.7 | ↑0.8 | |
| 5/18 16:40 | 25.5 | ↑0.8 | |
| 5/18 16:50 | 26.4 | ↑0.9 | |
| 5/18 17:00 | 27.2 | ↑0.8 | |
| 5/18 17:10 | 28.2 | ↑1.0 | |
| 5/18 17:20 | 29.1 | ↑0.9 | |
| 5/18 17:30 | 30.1 | ↑1.0 | |
| 5/18 17:40 | 31.0 | ↑0.9 | |
| 5/18 17:50 | 32.0 | ↑1.0 | |
| 5/18 18:00 | 33.0 | ↑1.0 | |
| 5/18 18:10 | 34.0 | ↑1.0 | |
| 5/18 18:20 | 34.9 | ↑0.9 | |
| 5/18 18:30 | 35.9 | ↑1.0 | |
| 5/18 18:40 | 36.8 | ↑0.9 | |
| 5/18 18:50 | 37.7 | ↑0.9 | |
| 5/18 19:00 | 38.6 | ↑0.9 | |
| 5/18 19:10 | 39.4 | ↑0.8 | |
| 5/18 19:20 | 40.2 | ↑0.8 | |
| 5/18 19:30 | 41.0 | ↑0.8 | |
| 5/18 19:40 | 41.7 | ↑0.7 | |
| 5/18 19:50 | 42.4 | ↑0.7 | |
| 5/18 20:00 | 43.1 | ↑0.7 | |
| 5/18 20:10 | 43.7 | ↑0.6 | |
| 5/18 20:20 | 44.3 | ↑0.6 | |
| 5/18 20:30 | 44.9 | ↑0.6 | |
| 5/18 20:40 | 45.4 | ↑0.5 | |
| 5/18 20:50 | 45.9 | ↑0.5 | |
| 5/18 21:00 | 46.4 | ↑0.5 | |
| 5/18 21:10 | 46.8 | ↑0.4 | |
| 5/18 21:20 | 47.2 | ↑0.4 | |
| 5/18 21:30 | 47.6 | ↑0.4 | |
| 5/18 21:40 | 48.0 | ↑0.4 | |
| 5/18 21:50 | 48.4 | ↑0.4 | |
| 5/18 22:00 | 48.7 | ↑0.3 | |
| 5/18 22:10 | 49.0 | ↑0.3 | |
| 5/18 22:20 | 49.4 | ↑0.4 | |
| 5/18 22:30 | 49.7 | ↑0.3 | |
| 5/18 22:40 | 50.1 | ↑0.4 | |
| 5/18 22:50 | 50.4 | ↑0.3 | |
| 5/18 23:00 | 50.8 | ↑0.4 | |
| 5/18 23:10 | 51.2 | ↑0.4 | |
| 5/18 23:20 | 51.6 | ↑0.4 | |
| 5/18 23:30 | 52.0 | ↑0.4 | |
| 5/18 23:40 | 52.5 | ↑0.5 | |
| 5/18 23:50 | 53.0 | ↑0.5 |