| 満潮 | 干潮 | 満潮 | 干潮 |
|
2
(日) |
01:46 | 09:09 | 15:43 | 19:49 |
| 98cm | 9cm | 64cm | 50cm | |
|
||||
コイセボイ（北海道）2049年05月2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 |
|---|---|---|---|
| 5/2 00:00 | 87.8 | ↑1.8 | |
| 5/2 00:10 | 89.4 | ↑1.6 | |
| 5/2 00:20 | 90.9 | ↑1.5 | |
| 5/2 00:30 | 92.3 | ↑1.4 | |
| 5/2 00:40 | 93.6 | ↑1.3 | |
| 5/2 00:50 | 94.7 | ↑1.1 | |
| 5/2 01:00 | 95.6 | ↑0.9 | |
| 5/2 01:10 | 96.4 | ↑0.8 | |
| 5/2 01:20 | 97.0 | ↑0.6 | |
| 5/2 01:30 | 97.4 | ↑0.4 | |
| 5/2 01:40 | 97.6 | ↑0.2 | 満潮 |
| 5/2 01:50 | 97.6 | 0 | |
| 5/2 02:00 | 97.3 | ↓-0.3 | |
| 5/2 02:10 | 96.9 | ↓-0.4 | |
| 5/2 02:20 | 96.3 | ↓-0.6 | |
| 5/2 02:30 | 95.5 | ↓-0.8 | |
| 5/2 02:40 | 94.4 | ↓-1.1 | |
| 5/2 02:50 | 93.1 | ↓-1.3 | |
| 5/2 03:00 | 91.7 | ↓-1.4 | |
| 5/2 03:10 | 90.0 | ↓-1.7 | |
| 5/2 03:20 | 88.2 | ↓-1.8 | |
| 5/2 03:30 | 86.2 | ↓-2.0 | |
| 5/2 03:40 | 84.0 | ↓-2.2 | |
| 5/2 03:50 | 81.6 | ↓-2.4 | |
| 5/2 04:00 | 79.1 | ↓-2.5 | |
| 5/2 04:10 | 76.5 | ↓-2.6 | |
| 5/2 04:20 | 73.7 | ↓-2.8 | |
| 5/2 04:30 | 70.8 | ↓-2.9 | |
| 5/2 04:40 | 67.8 | ↓-3.0 | |
| 5/2 04:50 | 64.8 | ↓-3.0 | |
| 5/2 05:00 | 61.7 | ↓-3.1 | |
| 5/2 05:10 | 58.5 | ↓-3.2 | 最大潮位差 |
| 5/2 05:20 | 55.3 | ↓-3.2 | 最大潮位差 |
| 5/2 05:30 | 52.1 | ↓-3.2 | 最大潮位差 |
| 5/2 05:40 | 48.9 | ↓-3.2 | 最大潮位差 |
| 5/2 05:50 | 45.7 | ↓-3.2 | 最大潮位差 |
| 5/2 06:00 | 42.5 | ↓-3.2 | 最大潮位差 |
| 5/2 06:10 | 39.4 | ↓-3.1 | |
| 5/2 06:20 | 36.4 | ↓-3.0 | |
| 5/2 06:30 | 33.4 | ↓-3.0 | |
| 5/2 06:40 | 30.6 | ↓-2.8 | |
| 5/2 06:50 | 27.9 | ↓-2.7 | |
| 5/2 07:00 | 25.3 | ↓-2.6 | |
| 5/2 07:10 | 22.9 | ↓-2.4 | |
| 5/2 07:20 | 20.6 | ↓-2.3 | |
| 5/2 07:30 | 18.4 | ↓-2.2 | |
| 5/2 07:40 | 16.5 | ↓-1.9 | |
| 5/2 07:50 | 14.8 | ↓-1.7 | |
| 5/2 08:00 | 13.2 | ↓-1.6 | |
| 5/2 08:10 | 11.9 | ↓-1.3 | |
| 5/2 08:20 | 10.7 | ↓-1.2 | |
| 5/2 08:30 | 9.8 | ↓-0.9 | |
| 5/2 08:40 | 9.1 | ↓-0.7 | |
| 5/2 08:50 | 8.6 | ↓-0.5 | |
| 5/2 09:00 | 8.3 | ↓-0.3 | 干潮 |
| 5/2 09:10 | 8.2 | ↓-0.1 | |
| 5/2 09:20 | 8.4 | ↑0.2 | |
| 5/2 09:30 | 8.7 | ↑0.3 | |
| 5/2 09:40 | 9.3 | ↑0.6 | |
| 5/2 09:50 | 10.0 | ↑0.7 | |
| 5/2 10:00 | 10.9 | ↑0.9 | |
| 5/2 10:10 | 12.1 | ↑1.2 | |
| 5/2 10:20 | 13.3 | ↑1.2 | |
| 5/2 10:30 | 14.8 | ↑1.5 | |
| 5/2 10:40 | 16.4 | ↑1.6 | |
| 5/2 10:50 | 18.1 | ↑1.7 | |
| 5/2 11:00 | 19.9 | ↑1.8 | |
| 5/2 11:10 | 21.8 | ↑1.9 | |
| 5/2 11:20 | 23.9 | ↑2.1 | |
| 5/2 11:30 | 26.0 | ↑2.1 | |
| 5/2 11:40 | 28.1 | ↑2.1 | |
| 5/2 11:50 | 30.4 | ↑2.3 | |
| 5/2 12:00 | 32.6 | ↑2.2 | |
| 5/2 12:10 | 34.9 | ↑2.3 | |
| 5/2 12:20 | 37.1 | ↑2.2 | |
| 5/2 12:30 | 39.4 | ↑2.3 | |
| 5/2 12:40 | 41.6 | ↑2.2 | |
| 5/2 12:50 | 43.7 | ↑2.1 | |
| 5/2 13:00 | 45.8 | ↑2.1 | |
| 5/2 13:10 | 47.9 | ↑2.1 | |
| 5/2 13:20 | 49.8 | ↑1.9 | |
| 5/2 13:30 | 51.7 | ↑1.9 | |
| 5/2 13:40 | 53.4 | ↑1.7 | |
| 5/2 13:50 | 55.1 | ↑1.7 | |
| 5/2 14:00 | 56.6 | ↑1.5 | |
| 5/2 14:10 | 58.0 | ↑1.4 | |
| 5/2 14:20 | 59.2 | ↑1.2 | |
| 5/2 14:30 | 60.3 | ↑1.1 | |
| 5/2 14:40 | 61.3 | ↑1.0 | |
| 5/2 14:50 | 62.1 | ↑0.8 | |
| 5/2 15:00 | 62.8 | ↑0.7 | |
| 5/2 15:10 | 63.3 | ↑0.5 | |
| 5/2 15:20 | 63.6 | ↑0.3 | |
| 5/2 15:30 | 63.9 | ↑0.3 | |
| 5/2 15:40 | 64.0 | ↑0.1 | 満潮 |
| 5/2 15:50 | 63.9 | ↓-0.1 | |
| 5/2 16:00 | 63.7 | ↓-0.2 | |
| 5/2 16:10 | 63.5 | ↓-0.2 | |
| 5/2 16:20 | 63.0 | ↓-0.5 | |
| 5/2 16:30 | 62.5 | ↓-0.5 | |
| 5/2 16:40 | 61.9 | ↓-0.6 | |
| 5/2 16:50 | 61.2 | ↓-0.7 | |
| 5/2 17:00 | 60.5 | ↓-0.7 | |
| 5/2 17:10 | 59.7 | ↓-0.8 | |
| 5/2 17:20 | 58.8 | ↓-0.9 | |
| 5/2 17:30 | 57.9 | ↓-0.9 | |
| 5/2 17:40 | 57.0 | ↓-0.9 | |
| 5/2 17:50 | 56.1 | ↓-0.9 | |
| 5/2 18:00 | 55.1 | ↓-1.0 | |
| 5/2 18:10 | 54.2 | ↓-0.9 | |
| 5/2 18:20 | 53.4 | ↓-0.8 | |
| 5/2 18:30 | 52.6 | ↓-0.8 | |
| 5/2 18:40 | 51.8 | ↓-0.8 | |
| 5/2 18:50 | 51.1 | ↓-0.7 | |
| 5/2 19:00 | 50.5 | ↓-0.6 | |
| 5/2 19:10 | 50.0 | ↓-0.5 | |
| 5/2 19:20 | 49.6 | ↓-0.4 | |
| 5/2 19:30 | 49.3 | ↓-0.3 | |
| 5/2 19:40 | 49.1 | ↓-0.2 | 干潮 |
| 5/2 19:50 | 49.1 | 0 | |
| 5/2 20:00 | 49.2 | ↑0.1 | |
| 5/2 20:10 | 49.4 | ↑0.2 | |
| 5/2 20:20 | 49.8 | ↑0.4 | |
| 5/2 20:30 | 50.3 | ↑0.5 | |
| 5/2 20:40 | 51.0 | ↑0.7 | |
| 5/2 20:50 | 51.8 | ↑0.8 | |
| 5/2 21:00 | 52.8 | ↑1.0 | |
| 5/2 21:10 | 53.9 | ↑1.1 | |
| 5/2 21:20 | 55.2 | ↑1.3 | |
| 5/2 21:30 | 56.6 | ↑1.4 | |
| 5/2 21:40 | 58.1 | ↑1.5 | |
| 5/2 21:50 | 59.7 | ↑1.6 | |
| 5/2 22:00 | 61.5 | ↑1.8 | |
| 5/2 22:10 | 63.4 | ↑1.9 | |
| 5/2 22:20 | 65.4 | ↑2.0 | |
| 5/2 22:30 | 67.4 | ↑2.0 | |
| 5/2 22:40 | 69.6 | ↑2.2 | |
| 5/2 22:50 | 71.7 | ↑2.1 | |
| 5/2 23:00 | 74.0 | ↑2.3 | |
| 5/2 23:10 | 76.2 | ↑2.2 | |
| 5/2 23:20 | 78.5 | ↑2.3 | |
| 5/2 23:30 | 80.8 | ↑2.3 | |
| 5/2 23:40 | 83.1 | ↑2.3 | |
| 5/2 23:50 | 85.3 | ↑2.2 |