| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(月) |
00:18 | 07:44 | 14:15 | 18:18 |
| 89cm | 22cm | 62cm | 51cm | |
|
||||
コイセボイ（北海道）2031年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 88.1 | ↑0.3 | |
| 5/19 00:10 | 88.3 | ↑0.2 | 満潮 |
| 5/19 00:20 | 88.4 | ↑0.1 | |
| 5/19 00:30 | 88.2 | ↓-0.2 | |
| 5/19 00:40 | 88.0 | ↓-0.2 | |
| 5/19 00:50 | 87.5 | ↓-0.5 | |
| 5/19 01:00 | 86.9 | ↓-0.6 | |
| 5/19 01:10 | 86.2 | ↓-0.7 | |
| 5/19 01:20 | 85.3 | ↓-0.9 | |
| 5/19 01:30 | 84.2 | ↓-1.1 | |
| 5/19 01:40 | 83.0 | ↓-1.2 | |
| 5/19 01:50 | 81.7 | ↓-1.3 | |
| 5/19 02:00 | 80.2 | ↓-1.5 | |
| 5/19 02:10 | 78.6 | ↓-1.6 | |
| 5/19 02:20 | 76.9 | ↓-1.7 | |
| 5/19 02:30 | 75.0 | ↓-1.9 | |
| 5/19 02:40 | 73.1 | ↓-1.9 | |
| 5/19 02:50 | 71.0 | ↓-2.1 | |
| 5/19 03:00 | 68.9 | ↓-2.1 | |
| 5/19 03:10 | 66.7 | ↓-2.2 | |
| 5/19 03:20 | 64.4 | ↓-2.3 | |
| 5/19 03:30 | 62.1 | ↓-2.3 | |
| 5/19 03:40 | 59.8 | ↓-2.3 | |
| 5/19 03:50 | 57.4 | ↓-2.4 | 最大潮位差 |
| 5/19 04:00 | 55.0 | ↓-2.4 | 最大潮位差 |
| 5/19 04:10 | 52.6 | ↓-2.4 | 最大潮位差 |
| 5/19 04:20 | 50.2 | ↓-2.4 | 最大潮位差 |
| 5/19 04:30 | 47.8 | ↓-2.4 | 最大潮位差 |
| 5/19 04:40 | 45.5 | ↓-2.3 | |
| 5/19 04:50 | 43.2 | ↓-2.3 | |
| 5/19 05:00 | 41.0 | ↓-2.2 | |
| 5/19 05:10 | 38.8 | ↓-2.2 | |
| 5/19 05:20 | 36.7 | ↓-2.1 | |
| 5/19 05:30 | 34.8 | ↓-1.9 | |
| 5/19 05:40 | 32.9 | ↓-1.9 | |
| 5/19 05:50 | 31.1 | ↓-1.8 | |
| 5/19 06:00 | 29.5 | ↓-1.6 | |
| 5/19 06:10 | 28.0 | ↓-1.5 | |
| 5/19 06:20 | 26.6 | ↓-1.4 | |
| 5/19 06:30 | 25.4 | ↓-1.2 | |
| 5/19 06:40 | 24.3 | ↓-1.1 | |
| 5/19 06:50 | 23.4 | ↓-0.9 | |
| 5/19 07:00 | 22.6 | ↓-0.8 | |
| 5/19 07:10 | 22.0 | ↓-0.6 | |
| 5/19 07:20 | 21.6 | ↓-0.4 | |
| 5/19 07:30 | 21.3 | ↓-0.3 | |
| 5/19 07:40 | 21.1 | ↓-0.2 | 干潮 |
| 5/19 07:50 | 21.2 | ↑0.1 | |
| 5/19 08:00 | 21.3 | ↑0.1 | |
| 5/19 08:10 | 21.7 | ↑0.4 | |
| 5/19 08:20 | 22.2 | ↑0.5 | |
| 5/19 08:30 | 22.8 | ↑0.6 | |
| 5/19 08:40 | 23.5 | ↑0.7 | |
| 5/19 08:50 | 24.4 | ↑0.9 | |
| 5/19 09:00 | 25.4 | ↑1.0 | |
| 5/19 09:10 | 26.5 | ↑1.1 | |
| 5/19 09:20 | 27.7 | ↑1.2 | |
| 5/19 09:30 | 29.1 | ↑1.4 | |
| 5/19 09:40 | 30.4 | ↑1.3 | |
| 5/19 09:50 | 31.9 | ↑1.5 | |
| 5/19 10:00 | 33.4 | ↑1.5 | |
| 5/19 10:10 | 35.0 | ↑1.6 | |
| 5/19 10:20 | 36.6 | ↑1.6 | |
| 5/19 10:30 | 38.3 | ↑1.7 | |
| 5/19 10:40 | 39.9 | ↑1.6 | |
| 5/19 10:50 | 41.6 | ↑1.7 | |
| 5/19 11:00 | 43.2 | ↑1.6 | |
| 5/19 11:10 | 44.9 | ↑1.7 | |
| 5/19 11:20 | 46.5 | ↑1.6 | |
| 5/19 11:30 | 48.0 | ↑1.5 | |
| 5/19 11:40 | 49.5 | ↑1.5 | |
| 5/19 11:50 | 51.0 | ↑1.5 | |
| 5/19 12:00 | 52.4 | ↑1.4 | |
| 5/19 12:10 | 53.7 | ↑1.3 | |
| 5/19 12:20 | 54.9 | ↑1.2 | |
| 5/19 12:30 | 56.1 | ↑1.2 | |
| 5/19 12:40 | 57.1 | ↑1.0 | |
| 5/19 12:50 | 58.1 | ↑1.0 | |
| 5/19 13:00 | 58.9 | ↑0.8 | |
| 5/19 13:10 | 59.7 | ↑0.8 | |
| 5/19 13:20 | 60.3 | ↑0.6 | |
| 5/19 13:30 | 60.8 | ↑0.5 | |
| 5/19 13:40 | 61.2 | ↑0.4 | |
| 5/19 13:50 | 61.5 | ↑0.3 | |
| 5/19 14:00 | 61.7 | ↑0.2 | |
| 5/19 14:10 | 61.8 | ↑0.1 | 満潮 |
| 5/19 14:20 | 61.8 | 0 | |
| 5/19 14:30 | 61.7 | ↓-0.1 | |
| 5/19 14:40 | 61.5 | ↓-0.2 | |
| 5/19 14:50 | 61.2 | ↓-0.3 | |
| 5/19 15:00 | 60.9 | ↓-0.3 | |
| 5/19 15:10 | 60.4 | ↓-0.5 | |
| 5/19 15:20 | 59.9 | ↓-0.5 | |
| 5/19 15:30 | 59.4 | ↓-0.5 | |
| 5/19 15:40 | 58.8 | ↓-0.6 | |
| 5/19 15:50 | 58.1 | ↓-0.7 | |
| 5/19 16:00 | 57.5 | ↓-0.6 | |
| 5/19 16:10 | 56.8 | ↓-0.7 | |
| 5/19 16:20 | 56.1 | ↓-0.7 | |
| 5/19 16:30 | 55.4 | ↓-0.7 | |
| 5/19 16:40 | 54.7 | ↓-0.7 | |
| 5/19 16:50 | 54.1 | ↓-0.6 | |
| 5/19 17:00 | 53.5 | ↓-0.6 | |
| 5/19 17:10 | 52.9 | ↓-0.6 | |
| 5/19 17:20 | 52.4 | ↓-0.5 | |
| 5/19 17:30 | 51.9 | ↓-0.5 | |
| 5/19 17:40 | 51.6 | ↓-0.3 | |
| 5/19 17:50 | 51.3 | ↓-0.3 | |
| 5/19 18:00 | 51.0 | ↓-0.3 | |
| 5/19 18:10 | 50.9 | ↓-0.1 | 干潮 |
| 5/19 18:20 | 50.9 | 0 | |
| 5/19 18:30 | 51.0 | ↑0.1 | |
| 5/19 18:40 | 51.2 | ↑0.2 | |
| 5/19 18:50 | 51.5 | ↑0.3 | |
| 5/19 19:00 | 51.9 | ↑0.4 | |
| 5/19 19:10 | 52.4 | ↑0.5 | |
| 5/19 19:20 | 53.1 | ↑0.7 | |
| 5/19 19:30 | 53.9 | ↑0.8 | |
| 5/19 19:40 | 54.8 | ↑0.9 | |
| 5/19 19:50 | 55.8 | ↑1.0 | |
| 5/19 20:00 | 56.9 | ↑1.1 | |
| 5/19 20:10 | 58.1 | ↑1.2 | |
| 5/19 20:20 | 59.4 | ↑1.3 | |
| 5/19 20:30 | 60.8 | ↑1.4 | |
| 5/19 20:40 | 62.3 | ↑1.5 | |
| 5/19 20:50 | 63.9 | ↑1.6 | |
| 5/19 21:00 | 65.6 | ↑1.7 | |
| 5/19 21:10 | 67.3 | ↑1.7 | |
| 5/19 21:20 | 69.1 | ↑1.8 | |
| 5/19 21:30 | 70.9 | ↑1.8 | |
| 5/19 21:40 | 72.7 | ↑1.8 | |
| 5/19 21:50 | 74.6 | ↑1.9 | |
| 5/19 22:00 | 76.4 | ↑1.8 | |
| 5/19 22:10 | 78.3 | ↑1.9 | |
| 5/19 22:20 | 80.1 | ↑1.8 | |
| 5/19 22:30 | 81.9 | ↑1.8 | |
| 5/19 22:40 | 83.7 | ↑1.8 | |
| 5/19 22:50 | 85.4 | ↑1.7 | |
| 5/19 23:00 | 87.0 | ↑1.6 | |
| 5/19 23:10 | 88.5 | ↑1.5 | |
| 5/19 23:20 | 90.0 | ↑1.5 | |
| 5/19 23:30 | 91.3 | ↑1.3 | |
| 5/19 23:40 | 92.6 | ↑1.3 | |
| 5/19 23:50 | 93.7 | ↑1.1 |