| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(日) |
05:40 | 12:43 | 18:48 | 23:29 |
| 98cm | 32cm | 70cm | 52cm | |
|
||||
コイセボイ（北海道）2040年03月4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 |
|---|---|---|---|
| 3/4 00:00 | 50.1 | ↑0.5 | |
| 3/4 00:10 | 50.7 | ↑0.6 | |
| 3/4 00:20 | 51.5 | ↑0.8 | |
| 3/4 00:30 | 52.4 | ↑0.9 | |
| 3/4 00:40 | 53.5 | ↑1.1 | |
| 3/4 00:50 | 54.7 | ↑1.2 | |
| 3/4 01:00 | 56.0 | ↑1.3 | |
| 3/4 01:10 | 57.5 | ↑1.5 | |
| 3/4 01:20 | 59.0 | ↑1.5 | |
| 3/4 01:30 | 60.7 | ↑1.7 | |
| 3/4 01:40 | 62.5 | ↑1.8 | |
| 3/4 01:50 | 64.3 | ↑1.8 | |
| 3/4 02:00 | 66.2 | ↑1.9 | |
| 3/4 02:10 | 68.1 | ↑1.9 | |
| 3/4 02:20 | 70.1 | ↑2.0 | |
| 3/4 02:30 | 72.1 | ↑2.0 | |
| 3/4 02:40 | 74.1 | ↑2.0 | |
| 3/4 02:50 | 76.1 | ↑2.0 | |
| 3/4 03:00 | 78.1 | ↑2.0 | |
| 3/4 03:10 | 80.1 | ↑2.0 | |
| 3/4 03:20 | 82.0 | ↑1.9 | |
| 3/4 03:30 | 83.8 | ↑1.8 | |
| 3/4 03:40 | 85.6 | ↑1.8 | |
| 3/4 03:50 | 87.3 | ↑1.7 | |
| 3/4 04:00 | 88.9 | ↑1.6 | |
| 3/4 04:10 | 90.4 | ↑1.5 | |
| 3/4 04:20 | 91.8 | ↑1.4 | |
| 3/4 04:30 | 93.0 | ↑1.2 | |
| 3/4 04:40 | 94.1 | ↑1.1 | |
| 3/4 04:50 | 95.0 | ↑0.9 | |
| 3/4 05:00 | 95.8 | ↑0.8 | |
| 3/4 05:10 | 96.4 | ↑0.6 | |
| 3/4 05:20 | 96.8 | ↑0.4 | |
| 3/4 05:30 | 97.1 | ↑0.3 | 満潮 |
| 3/4 05:40 | 97.1 | 0 | 満潮 |
| 3/4 05:50 | 97.0 | ↓-0.1 | |
| 3/4 06:00 | 96.8 | ↓-0.2 | |
| 3/4 06:10 | 96.3 | ↓-0.5 | |
| 3/4 06:20 | 95.6 | ↓-0.7 | |
| 3/4 06:30 | 94.8 | ↓-0.8 | |
| 3/4 06:40 | 93.8 | ↓-1.0 | |
| 3/4 06:50 | 92.6 | ↓-1.2 | |
| 3/4 07:00 | 91.3 | ↓-1.3 | |
| 3/4 07:10 | 89.8 | ↓-1.5 | |
| 3/4 07:20 | 88.2 | ↓-1.6 | |
| 3/4 07:30 | 86.4 | ↓-1.8 | |
| 3/4 07:40 | 84.5 | ↓-1.9 | |
| 3/4 07:50 | 82.5 | ↓-2.0 | |
| 3/4 08:00 | 80.4 | ↓-2.1 | |
| 3/4 08:10 | 78.2 | ↓-2.2 | |
| 3/4 08:20 | 75.9 | ↓-2.3 | |
| 3/4 08:30 | 73.5 | ↓-2.4 | |
| 3/4 08:40 | 71.1 | ↓-2.4 | |
| 3/4 08:50 | 68.6 | ↓-2.5 | 最大潮位差 |
| 3/4 09:00 | 66.2 | ↓-2.4 | |
| 3/4 09:10 | 63.7 | ↓-2.5 | 最大潮位差 |
| 3/4 09:20 | 61.2 | ↓-2.5 | 最大潮位差 |
| 3/4 09:30 | 58.7 | ↓-2.5 | 最大潮位差 |
| 3/4 09:40 | 56.3 | ↓-2.4 | |
| 3/4 09:50 | 53.9 | ↓-2.4 | |
| 3/4 10:00 | 51.6 | ↓-2.3 | |
| 3/4 10:10 | 49.4 | ↓-2.2 | |
| 3/4 10:20 | 47.2 | ↓-2.2 | |
| 3/4 10:30 | 45.2 | ↓-2.0 | |
| 3/4 10:40 | 43.2 | ↓-2.0 | |
| 3/4 10:50 | 41.4 | ↓-1.8 | |
| 3/4 11:00 | 39.7 | ↓-1.7 | |
| 3/4 11:10 | 38.1 | ↓-1.6 | |
| 3/4 11:20 | 36.7 | ↓-1.4 | |
| 3/4 11:30 | 35.5 | ↓-1.2 | |
| 3/4 11:40 | 34.4 | ↓-1.1 | |
| 3/4 11:50 | 33.4 | ↓-1.0 | |
| 3/4 12:00 | 32.6 | ↓-0.8 | |
| 3/4 12:10 | 32.0 | ↓-0.6 | |
| 3/4 12:20 | 31.6 | ↓-0.4 | |
| 3/4 12:30 | 31.3 | ↓-0.3 | |
| 3/4 12:40 | 31.2 | ↓-0.1 | 干潮 |
| 3/4 12:50 | 31.3 | ↑0.1 | |
| 3/4 13:00 | 31.5 | ↑0.2 | |
| 3/4 13:10 | 31.8 | ↑0.3 | |
| 3/4 13:20 | 32.4 | ↑0.6 | |
| 3/4 13:30 | 33.0 | ↑0.6 | |
| 3/4 13:40 | 33.8 | ↑0.8 | |
| 3/4 13:50 | 34.8 | ↑1.0 | |
| 3/4 14:00 | 35.8 | ↑1.0 | |
| 3/4 14:10 | 37.0 | ↑1.2 | |
| 3/4 14:20 | 38.3 | ↑1.3 | |
| 3/4 14:30 | 39.6 | ↑1.3 | |
| 3/4 14:40 | 41.0 | ↑1.4 | |
| 3/4 14:50 | 42.5 | ↑1.5 | |
| 3/4 15:00 | 44.1 | ↑1.6 | |
| 3/4 15:10 | 45.7 | ↑1.6 | |
| 3/4 15:20 | 47.3 | ↑1.6 | |
| 3/4 15:30 | 48.9 | ↑1.6 | |
| 3/4 15:40 | 50.5 | ↑1.6 | |
| 3/4 15:50 | 52.2 | ↑1.7 | |
| 3/4 16:00 | 53.8 | ↑1.6 | |
| 3/4 16:10 | 55.3 | ↑1.5 | |
| 3/4 16:20 | 56.9 | ↑1.6 | |
| 3/4 16:30 | 58.4 | ↑1.5 | |
| 3/4 16:40 | 59.8 | ↑1.4 | |
| 3/4 16:50 | 61.1 | ↑1.3 | |
| 3/4 17:00 | 62.3 | ↑1.2 | |
| 3/4 17:10 | 63.5 | ↑1.2 | |
| 3/4 17:20 | 64.6 | ↑1.1 | |
| 3/4 17:30 | 65.5 | ↑0.9 | |
| 3/4 17:40 | 66.4 | ↑0.9 | |
| 3/4 17:50 | 67.1 | ↑0.7 | |
| 3/4 18:00 | 67.8 | ↑0.7 | |
| 3/4 18:10 | 68.3 | ↑0.5 | |
| 3/4 18:20 | 68.7 | ↑0.4 | |
| 3/4 18:30 | 68.9 | ↑0.2 | |
| 3/4 18:40 | 69.1 | ↑0.2 | 満潮 |
| 3/4 18:50 | 69.1 | 0 | |
| 3/4 19:00 | 69.0 | ↓-0.1 | |
| 3/4 19:10 | 68.8 | ↓-0.2 | |
| 3/4 19:20 | 68.5 | ↓-0.3 | |
| 3/4 19:30 | 68.1 | ↓-0.4 | |
| 3/4 19:40 | 67.6 | ↓-0.5 | |
| 3/4 19:50 | 67.0 | ↓-0.6 | |
| 3/4 20:00 | 66.3 | ↓-0.7 | |
| 3/4 20:10 | 65.6 | ↓-0.7 | |
| 3/4 20:20 | 64.8 | ↓-0.8 | |
| 3/4 20:30 | 63.9 | ↓-0.9 | |
| 3/4 20:40 | 63.1 | ↓-0.8 | |
| 3/4 20:50 | 62.1 | ↓-1.0 | |
| 3/4 21:00 | 61.2 | ↓-0.9 | |
| 3/4 21:10 | 60.2 | ↓-1.0 | |
| 3/4 21:20 | 59.3 | ↓-0.9 | |
| 3/4 21:30 | 58.3 | ↓-1.0 | |
| 3/4 21:40 | 57.4 | ↓-0.9 | |
| 3/4 21:50 | 56.5 | ↓-0.9 | |
| 3/4 22:00 | 55.7 | ↓-0.8 | |
| 3/4 22:10 | 54.9 | ↓-0.8 | |
| 3/4 22:20 | 54.2 | ↓-0.7 | |
| 3/4 22:30 | 53.5 | ↓-0.7 | |
| 3/4 22:40 | 53.0 | ↓-0.5 | |
| 3/4 22:50 | 52.5 | ↓-0.5 | |
| 3/4 23:00 | 52.1 | ↓-0.4 | |
| 3/4 23:10 | 51.9 | ↓-0.2 | |
| 3/4 23:20 | 51.7 | ↓-0.2 | 干潮 |
| 3/4 23:30 | 51.7 | 0 | |
| 3/4 23:40 | 51.8 | ↑0.1 | |
| 3/4 23:50 | 52.0 | ↑0.2 |