| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(火) |
03:44 | 11:21 | 17:38 | 21:35 |
| 118cm | 18cm | 66cm | 53cm | |
|
||||
コイセボイ（北海道）2034年07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 |
|---|---|---|---|
| 7/4 00:00 | 78.7 | ↑2.4 | |
| 7/4 00:10 | 81.1 | ↑2.4 | |
| 7/4 00:20 | 83.5 | ↑2.4 | |
| 7/4 00:30 | 86.0 | ↑2.5 | |
| 7/4 00:40 | 88.5 | ↑2.5 | |
| 7/4 00:50 | 90.9 | ↑2.4 | |
| 7/4 01:00 | 93.4 | ↑2.5 | |
| 7/4 01:10 | 95.8 | ↑2.4 | |
| 7/4 01:20 | 98.2 | ↑2.4 | |
| 7/4 01:30 | 100.4 | ↑2.2 | |
| 7/4 01:40 | 102.6 | ↑2.2 | |
| 7/4 01:50 | 104.8 | ↑2.2 | |
| 7/4 02:00 | 106.7 | ↑1.9 | |
| 7/4 02:10 | 108.6 | ↑1.9 | |
| 7/4 02:20 | 110.3 | ↑1.7 | |
| 7/4 02:30 | 111.9 | ↑1.6 | |
| 7/4 02:40 | 113.3 | ↑1.4 | |
| 7/4 02:50 | 114.5 | ↑1.2 | |
| 7/4 03:00 | 115.5 | ↑1.0 | |
| 7/4 03:10 | 116.3 | ↑0.8 | |
| 7/4 03:20 | 116.9 | ↑0.6 | |
| 7/4 03:30 | 117.3 | ↑0.4 | |
| 7/4 03:40 | 117.5 | ↑0.2 | 満潮 |
| 7/4 03:50 | 117.4 | ↓-0.1 | |
| 7/4 04:00 | 117.1 | ↓-0.3 | |
| 7/4 04:10 | 116.6 | ↓-0.5 | |
| 7/4 04:20 | 115.9 | ↓-0.7 | |
| 7/4 04:30 | 114.9 | ↓-1.0 | |
| 7/4 04:40 | 113.7 | ↓-1.2 | |
| 7/4 04:50 | 112.3 | ↓-1.4 | |
| 7/4 05:00 | 110.6 | ↓-1.7 | |
| 7/4 05:10 | 108.8 | ↓-1.8 | |
| 7/4 05:20 | 106.7 | ↓-2.1 | |
| 7/4 05:30 | 104.5 | ↓-2.2 | |
| 7/4 05:40 | 102.1 | ↓-2.4 | |
| 7/4 05:50 | 99.4 | ↓-2.7 | |
| 7/4 06:00 | 96.7 | ↓-2.7 | |
| 7/4 06:10 | 93.8 | ↓-2.9 | |
| 7/4 06:20 | 90.7 | ↓-3.1 | |
| 7/4 06:30 | 87.5 | ↓-3.2 | |
| 7/4 06:40 | 84.3 | ↓-3.2 | |
| 7/4 06:50 | 80.9 | ↓-3.4 | |
| 7/4 07:00 | 77.5 | ↓-3.4 | |
| 7/4 07:10 | 74.0 | ↓-3.5 | 最大潮位差 |
| 7/4 07:20 | 70.5 | ↓-3.5 | 最大潮位差 |
| 7/4 07:30 | 67.0 | ↓-3.5 | 最大潮位差 |
| 7/4 07:40 | 63.5 | ↓-3.5 | 最大潮位差 |
| 7/4 07:50 | 60.0 | ↓-3.5 | 最大潮位差 |
| 7/4 08:00 | 56.6 | ↓-3.4 | |
| 7/4 08:10 | 53.2 | ↓-3.4 | |
| 7/4 08:20 | 49.9 | ↓-3.3 | |
| 7/4 08:30 | 46.6 | ↓-3.3 | |
| 7/4 08:40 | 43.5 | ↓-3.1 | |
| 7/4 08:50 | 40.5 | ↓-3.0 | |
| 7/4 09:00 | 37.6 | ↓-2.9 | |
| 7/4 09:10 | 34.9 | ↓-2.7 | |
| 7/4 09:20 | 32.4 | ↓-2.5 | |
| 7/4 09:30 | 30.0 | ↓-2.4 | |
| 7/4 09:40 | 27.8 | ↓-2.2 | |
| 7/4 09:50 | 25.8 | ↓-2.0 | |
| 7/4 10:00 | 23.9 | ↓-1.9 | |
| 7/4 10:10 | 22.3 | ↓-1.6 | |
| 7/4 10:20 | 20.9 | ↓-1.4 | |
| 7/4 10:30 | 19.8 | ↓-1.1 | |
| 7/4 10:40 | 18.8 | ↓-1.0 | |
| 7/4 10:50 | 18.0 | ↓-0.8 | |
| 7/4 11:00 | 17.5 | ↓-0.5 | |
| 7/4 11:10 | 17.2 | ↓-0.3 | |
| 7/4 11:20 | 17.1 | ↓-0.1 | 干潮 |
| 7/4 11:30 | 17.2 | ↑0.1 | |
| 7/4 11:40 | 17.5 | ↑0.3 | |
| 7/4 11:50 | 18.0 | ↑0.5 | |
| 7/4 12:00 | 18.7 | ↑0.7 | |
| 7/4 12:10 | 19.6 | ↑0.9 | |
| 7/4 12:20 | 20.6 | ↑1.0 | |
| 7/4 12:30 | 21.8 | ↑1.2 | |
| 7/4 12:40 | 23.2 | ↑1.4 | |
| 7/4 12:50 | 24.6 | ↑1.4 | |
| 7/4 13:00 | 26.2 | ↑1.6 | |
| 7/4 13:10 | 27.9 | ↑1.7 | |
| 7/4 13:20 | 29.7 | ↑1.8 | |
| 7/4 13:30 | 31.6 | ↑1.9 | |
| 7/4 13:40 | 33.5 | ↑1.9 | |
| 7/4 13:50 | 35.5 | ↑2.0 | |
| 7/4 14:00 | 37.5 | ↑2.0 | |
| 7/4 14:10 | 39.5 | ↑2.0 | |
| 7/4 14:20 | 41.5 | ↑2.0 | |
| 7/4 14:30 | 43.5 | ↑2.0 | |
| 7/4 14:40 | 45.5 | ↑2.0 | |
| 7/4 14:50 | 47.5 | ↑2.0 | |
| 7/4 15:00 | 49.3 | ↑1.8 | |
| 7/4 15:10 | 51.2 | ↑1.9 | |
| 7/4 15:20 | 52.9 | ↑1.7 | |
| 7/4 15:30 | 54.6 | ↑1.7 | |
| 7/4 15:40 | 56.1 | ↑1.5 | |
| 7/4 15:50 | 57.6 | ↑1.5 | |
| 7/4 16:00 | 58.9 | ↑1.3 | |
| 7/4 16:10 | 60.1 | ↑1.2 | |
| 7/4 16:20 | 61.2 | ↑1.1 | |
| 7/4 16:30 | 62.1 | ↑0.9 | |
| 7/4 16:40 | 62.9 | ↑0.8 | |
| 7/4 16:50 | 63.6 | ↑0.7 | |
| 7/4 17:00 | 64.2 | ↑0.6 | |
| 7/4 17:10 | 64.6 | ↑0.4 | |
| 7/4 17:20 | 64.9 | ↑0.3 | |
| 7/4 17:30 | 65.0 | ↑0.1 | 満潮 |
| 7/4 17:40 | 65.0 | 0 | |
| 7/4 17:50 | 64.9 | ↓-0.1 | |
| 7/4 18:00 | 64.7 | ↓-0.2 | |
| 7/4 18:10 | 64.4 | ↓-0.3 | |
| 7/4 18:20 | 64.0 | ↓-0.4 | |
| 7/4 18:30 | 63.5 | ↓-0.5 | |
| 7/4 18:40 | 62.9 | ↓-0.6 | |
| 7/4 18:50 | 62.2 | ↓-0.7 | |
| 7/4 19:00 | 61.5 | ↓-0.7 | |
| 7/4 19:10 | 60.7 | ↓-0.8 | |
| 7/4 19:20 | 59.9 | ↓-0.8 | |
| 7/4 19:30 | 59.1 | ↓-0.8 | |
| 7/4 19:40 | 58.3 | ↓-0.8 | |
| 7/4 19:50 | 57.5 | ↓-0.8 | |
| 7/4 20:00 | 56.7 | ↓-0.8 | |
| 7/4 20:10 | 55.9 | ↓-0.8 | |
| 7/4 20:20 | 55.1 | ↓-0.8 | |
| 7/4 20:30 | 54.5 | ↓-0.6 | |
| 7/4 20:40 | 53.9 | ↓-0.6 | |
| 7/4 20:50 | 53.3 | ↓-0.6 | |
| 7/4 21:00 | 52.9 | ↓-0.4 | |
| 7/4 21:10 | 52.6 | ↓-0.3 | |
| 7/4 21:20 | 52.3 | ↓-0.3 | |
| 7/4 21:30 | 52.2 | ↓-0.1 | 干潮 |
| 7/4 21:40 | 52.2 | 0 | |
| 7/4 21:50 | 52.4 | ↑0.2 | |
| 7/4 22:00 | 52.6 | ↑0.2 | |
| 7/4 22:10 | 53.0 | ↑0.4 | |
| 7/4 22:20 | 53.6 | ↑0.6 | |
| 7/4 22:30 | 54.3 | ↑0.7 | |
| 7/4 22:40 | 55.2 | ↑0.9 | |
| 7/4 22:50 | 56.2 | ↑1.0 | |
| 7/4 23:00 | 57.3 | ↑1.1 | |
| 7/4 23:10 | 58.6 | ↑1.3 | |
| 7/4 23:20 | 60.0 | ↑1.4 | |
| 7/4 23:30 | 61.6 | ↑1.6 | |
| 7/4 23:40 | 63.3 | ↑1.7 | |
| 7/4 23:50 | 65.1 | ↑1.8 |